Instruct the server to listen on the RDMA transport:
- $ echo rdma 2050 > /proc/fs/nfsd/portlist
+ $ echo rdma 20049 > /proc/fs/nfsd/portlist
- On the client system
Regardless of how the client was built (module or built-in), use this
command to mount the NFS/RDMA server:
- $ mount -o rdma,port=2050 <IPoIB-server-name-or-address>:/<export> /mnt
+ $ mount -o rdma,port=20049 <IPoIB-server-name-or-address>:/<export> /mnt
To verify that the mount is using RDMA, run "cat /proc/mounts" and check
the "proto" field for the given mount.
KCPPFLAGS
--------------------------------------------------
Additional options to pass when preprocessing. The preprocessing options
-will be used in all cases where kbuild do preprocessing including
+will be used in all cases where kbuild does preprocessing including
building C files and assembler files.
KAFLAGS
KBUILD_VERBOSE
--------------------------------------------------
-Set the kbuild verbosity. Can be assinged same values as "V=...".
+Set the kbuild verbosity. Can be assigned same values as "V=...".
See make help for the full list.
Setting "V=..." takes precedence over KBUILD_VERBOSE.
--------------------------------------------------
Specify the output directory when building the kernel.
The output directory can also be specificed using "O=...".
-Setting "O=..." takes precedence over KBUILD_OUTPUT
+Setting "O=..." takes precedence over KBUILD_OUTPUT.
ARCH
--------------------------------------------------
Set ARCH to the architecture to be built.
In most cases the name of the architecture is the same as the
directory name found in the arch/ directory.
-But some architectures suach as x86 and sparc has aliases.
+But some architectures such as x86 and sparc have aliases.
x86: i386 for 32 bit, x86_64 for 64 bit
sparc: sparc for 32 bit, sparc64 for 64 bit
INSTALL_PATH
--------------------------------------------------
INSTALL_PATH specifies where to place the updated kernel and system map
-images. Default is /boot, but you can set it to other values
+images. Default is /boot, but you can set it to other values.
MODLIB
INSTALL_FW_PATH
--------------------------------------------------
-INSTALL_FW_PATH specify where to install the firmware blobs.
+INSTALL_FW_PATH specifies where to install the firmware blobs.
The default value is:
$(INSTALL_MOD_PATH)/lib/firmware
INSTALL_HDR_PATH
--------------------------------------------------
-INSTALL_HDR_PATH specify where to install user space headers when
+INSTALL_HDR_PATH specifies where to install user space headers when
executing "make headers_*".
The default value is:
KBUILD_MODPOST_WARN
--------------------------------------------------
-KBUILD_MODPOST_WARN can be set to avoid error out in case of undefined
-symbols in the final module linking stage.
+KBUILD_MODPOST_WARN can be set to avoid errors in case of undefined
+symbols in the final module linking stage. It changes such errors
+into warnings.
-KBUILD_MODPOST_FINAL
+KBUILD_MODPOST_NOFINAL
--------------------------------------------------
KBUILD_MODPOST_NOFINAL can be set to skip the final link of modules.
-This is solely usefull to speed up test compiles.
+This is solely useful to speed up test compiles.
KBUILD_EXTRA_SYMBOLS
--------------------------------------------------
-For modules use symbols from another modules.
+For modules that use symbols from other modules.
See more details in modules.txt.
ALLSOURCE_ARCHS
--------------------------------------------------
-For tags/TAGS/cscope targets, you can specify more than one archs
-to be included in the databases, separated by blankspace. e.g.
+For tags/TAGS/cscope targets, you can specify more than one arch
+to be included in the databases, separated by blank space. E.g.:
$ make ALLSOURCE_ARCHS="x86 mips arm" tags
a memory unit (amount[KMG]). See also
Documentation/kdump/kdump.txt for a example.
- cs4232= [HW,OSS]
- Format: <io>,<irq>,<dma>,<dma2>,<mpuio>,<mpuirq>
-
cs89x0_dma= [HW,NET]
Format: <dma>
Default value is 0.
Value can be changed at runtime via /selinux/enforce.
- es1371= [HW,OSS]
- Format: <spdif>,[<nomix>,[<amplifier>]]
- See also header of sound/oss/es1371.c.
-
ether= [HW,NET] Ethernet cards parameters
This option is obsoleted by the "netdev=" option, which
has equivalent usage. See its documentation for details.
initialized and attempts to bring up the supplied dev at the supplied
address.
-The remote host can run either 'netcat -u -l -p <port>' or syslogd.
+The remote host can run either 'netcat -u -l -p <port>',
+'nc -l -u <port>' or syslogd.
Dynamic reconfiguration:
========================
STAC92HD83*
===========
ref Reference board
+ mic-ref Reference board with power managment for ports
STAC9872
========
P: Ben Dooks (embedded platforms)
M: ben-linux@fluff.org
L: linux-i2c@vger.kernel.org
-T: quilt http://khali.linux-fr.org/devel/linux-2.6/jdelvare-i2c/
+W: http://i2c.wiki.kernel.org/
+T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
S: Maintained
I2C-TINY-USB DRIVER
# Where to locate arch specific headers
hdr-arch := $(SRCARCH)
+ifeq ($(ARCH),m68knommu)
+ hdr-arch := m68k
+endif
+
KCONFIG_CONFIG ?= .config
# SHELL used by kbuild
MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
export MODLIB
-strip-symbols := $(srctree)/scripts/strip-symbols \
- $(wildcard $(srctree)/arch/$(ARCH)/scripts/strip-symbols)
-
#
-# INSTALL_MOD_STRIP, if defined, will cause modules to be stripped while
-# they get installed. If INSTALL_MOD_STRIP is '1', then the default
-# options (see below) will be used. Otherwise, INSTALL_MOD_STRIP will
-# be used as the option(s) to the objcopy command.
+# INSTALL_MOD_STRIP, if defined, will cause modules to be
+# stripped after they are installed. If INSTALL_MOD_STRIP is '1', then
+# the default option --strip-debug will be used. Otherwise,
+# INSTALL_MOD_STRIP will used as the options to the strip command.
+
ifdef INSTALL_MOD_STRIP
ifeq ($(INSTALL_MOD_STRIP),1)
-mod_strip_cmd = $(OBJCOPY) --strip-debug
-ifeq ($(CONFIG_KALLSYMS_ALL),$(CONFIG_KALLSYMS_STRIP_GENERATED))
-mod_strip_cmd += --wildcard $(addprefix --strip-symbols ,$(strip-symbols))
-endif
+mod_strip_cmd = $(STRIP) --strip-debug
else
-mod_strip_cmd = $(OBJCOPY) $(INSTALL_MOD_STRIP)
+mod_strip_cmd = $(STRIP) $(INSTALL_MOD_STRIP)
endif # INSTALL_MOD_STRIP=1
else
-mod_strip_cmd = false
+mod_strip_cmd = true
endif # INSTALL_MOD_STRIP
export mod_strip_cmd
endif
kallsyms.o := .tmp_kallsyms$(last_kallsyms).o
-kallsyms.h := $(wildcard include/config/kallsyms/*.h) $(wildcard include/config/kallsyms/*/*.h)
define verify_kallsyms
$(Q)$(if $($(quiet)cmd_sysmap), \
# Generate .S file with all kernel symbols
quiet_cmd_kallsyms = KSYM $@
- cmd_kallsyms = { test $* -eq 0 || $(NM) -n $<; } \
- | $(KALLSYMS) $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) >$@
+ cmd_kallsyms = $(NM) -n $< | $(KALLSYMS) \
+ $(if $(CONFIG_KALLSYMS_ALL),--all-symbols) > $@
-quiet_cmd_kstrip = STRIP $@
- cmd_kstrip = $(OBJCOPY) --wildcard $(addprefix --strip$(if $(CONFIG_RELOCATABLE),-unneeded)-symbols ,$(filter %/scripts/strip-symbols,$^)) $< $@
-
-$(foreach n,0 1 2 3,.tmp_kallsyms$(n).o): KBUILD_AFLAGS += -Wa,--strip-local-absolute
-$(foreach n,0 1 2 3,.tmp_kallsyms$(n).o): %.o: %.S scripts FORCE
+.tmp_kallsyms1.o .tmp_kallsyms2.o .tmp_kallsyms3.o: %.o: %.S scripts FORCE
$(call if_changed_dep,as_o_S)
-ifeq ($(CONFIG_KALLSYMS_STRIP_GENERATED),y)
-strip-ext := .stripped
-endif
-
-.tmp_kallsyms%.S: .tmp_vmlinux%$(strip-ext) $(KALLSYMS) $(kallsyms.h)
+.tmp_kallsyms%.S: .tmp_vmlinux% $(KALLSYMS)
$(call cmd,kallsyms)
-# make -jN seems to have problems with intermediate files, see bug #3330.
-.SECONDARY: $(foreach n,1 2 3,.tmp_vmlinux$(n).stripped)
-.tmp_vmlinux%.stripped: .tmp_vmlinux% $(strip-symbols) $(kallsyms.h)
- $(call cmd,kstrip)
-
-ifneq ($(CONFIG_DEBUG_INFO),y)
-.tmp_vmlinux%: LDFLAGS_vmlinux += -S
-endif
# .tmp_vmlinux1 must be complete except kallsyms, so update vmlinux version
-.tmp_vmlinux%: $(vmlinux-lds) $(vmlinux-all) FORCE
- $(if $(filter 1,$*),$(call if_changed_rule,ksym_ld),$(call if_changed,vmlinux__))
+.tmp_vmlinux1: $(vmlinux-lds) $(vmlinux-all) FORCE
+ $(call if_changed_rule,ksym_ld)
-.tmp_vmlinux0$(strip-ext):
- $(Q)echo "placeholder" >$@
+.tmp_vmlinux2: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms1.o FORCE
+ $(call if_changed,vmlinux__)
-.tmp_vmlinux1: .tmp_kallsyms0.o
-.tmp_vmlinux2: .tmp_kallsyms1.o
-.tmp_vmlinux3: .tmp_kallsyms2.o
+.tmp_vmlinux3: $(vmlinux-lds) $(vmlinux-all) .tmp_kallsyms2.o FORCE
+ $(call if_changed,vmlinux__)
# Needs to visit scripts/ before $(KALLSYMS) can be used.
$(KALLSYMS): scripts ;
static LIST_HEAD(clocks);
static DEFINE_MUTEX(clocks_mutex);
+/*
+ * Find the correct struct clk for the device and connection ID.
+ * We do slightly fuzzy matching here:
+ * An entry with a NULL ID is assumed to be a wildcard.
+ * If an entry has a device ID, it must match
+ * If an entry has a connection ID, it must match
+ * Then we take the most specific entry - with the following
+ * order of precidence: dev+con > dev only > con only.
+ */
static struct clk *clk_find(const char *dev_id, const char *con_id)
{
struct clk_lookup *p;
int match, best = 0;
list_for_each_entry(p, &clocks, node) {
- if ((p->dev_id && !dev_id) || (p->con_id && !con_id))
- continue;
match = 0;
- if (p->dev_id)
- match += 2 * (strcmp(p->dev_id, dev_id) == 0);
- if (p->con_id)
- match += 1 * (strcmp(p->con_id, con_id) == 0);
+ if (p->dev_id) {
+ if (!dev_id || strcmp(p->dev_id, dev_id))
+ continue;
+ match += 2;
+ }
+ if (p->con_id) {
+ if (!con_id || strcmp(p->con_id, con_id))
+ continue;
+ match += 1;
+ }
if (match == 0)
continue;
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Other I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
#
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
#
# Other I2C Chip support
#
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCA9633=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# Other I2C Chip support
#
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_TSC2101=y
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TSC2101 is not set
# CONFIG_SPI_TSC2102 is not set
# CONFIG_SPI_TSC210X is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
#
CONFIG_SENSORS_DS1337=m
CONFIG_SENSORS_DS1374=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
CONFIG_SENSORS_PCA9539=m
CONFIG_SENSORS_PCF8591=m
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCF8591=m
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
#include <mach/common.h>
#include <mach/hardware.h>
+#include <mach/irqs.h>
#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
static struct musb_hdrc_eps_bits musb_eps[] = {
.num_resources = ARRAY_SIZE(usb_resources),
};
-#ifdef CONFIG_USB_MUSB_OTG
-
-static struct otg_transceiver *xceiv;
-
-struct otg_transceiver *otg_get_transceiver(void)
-{
- if (xceiv)
- get_device(xceiv->dev);
- return xceiv;
-}
-EXPORT_SYMBOL(otg_get_transceiver);
-
-int otg_set_transceiver(struct otg_transceiver *x)
-{
- if (xceiv && x)
- return -EBUSY;
- xceiv = x;
- return 0;
-}
-EXPORT_SYMBOL(otg_set_transceiver);
-
-#endif
-
void __init setup_usb(unsigned mA, unsigned potpgt_msec)
{
usb_data.power = mA / 2;
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
-#include <mach/gpio-switch.h>
#include <mach/mux.h>
+#include <mach/dma.h>
#include <mach/tc.h>
#include <mach/nand.h>
#include <mach/irda.h>
#include <mach/usb.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
static int h2_keymap[] = {
KEY(0, 0, KEY_LEFT),
.id = -1,
};
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(15),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-
- .pcr0 = CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
- /*.pcr0 = CLKXP | CLKRP,*/ /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "H2 TSC2101",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* tsc2101_configure, */
- .codec_set_samplerate = NULL, /* tsc2101_set_samplerate, */
- .codec_clock_setup = NULL, /* tsc2101_clock_setup, */
- .codec_clock_on = NULL, /* tsc2101_clock_on, */
- .codec_clock_off = NULL, /* tsc2101_clock_off, */
- .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-
-static struct platform_device h2_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct platform_device *h2_devices[] __initdata = {
&h2_nor_device,
&h2_nand_device,
&h2_irda_device,
&h2_kp_device,
&h2_lcd_device,
- &h2_mcbsp1_device,
};
static void __init h2_init_smc91x(void)
#define H2_NAND_RB_GPIO_PIN 62
-static int h2_nand_dev_ready(struct omap_nand_platform_data *data)
-{
- return gpio_get_value(H2_NAND_RB_GPIO_PIN);
-}
-
static void __init h2_init(void)
{
/* Here we assume the NOR boot config: NOR on CS3 (possibly swapped
#include <mach/keypad.h>
#include <mach/dma.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
#define H3_TS_GPIO 48
},
};
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(15),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
-
- .pcr0 = CLKRM | SCLKME | FSXP | FSRP | CLKXP | CLKRP,
- /*.pcr0 = CLKXP | CLKRP,*/ /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "H3 TSC2101",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* tsc2101_configure, */
- .codec_set_samplerate = NULL, /* tsc2101_set_samplerate, */
- .codec_clock_setup = NULL, /* tsc2101_clock_setup, */
- .codec_clock_on = NULL, /* tsc2101_clock_on, */
- .codec_clock_off = NULL, /* tsc2101_clock_off, */
- .get_default_samplerate = NULL, /* tsc2101_get_default_samplerate, */
-};
-
-static struct platform_device h3_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct platform_device *devices[] __initdata = {
&nor_device,
&nand_device,
&h3_irda_device,
&h3_kp_device,
&h3_lcd_device,
- &h3_mcbsp1_device,
};
static struct omap_usb_config h3_usb_config __initdata = {
},
};
-static struct omap_gpio_switch h3_gpio_switches[] __initdata = {
- {
- .name = "mmc_slot",
- .gpio = OMAP_MPUIO(1),
- .type = OMAP_GPIO_SWITCH_TYPE_COVER,
- .debounce_rising = 100,
- .debounce_falling = 0,
- .notify = h3_mmc_slot_cover_handler,
- .notify_data = NULL,
- },
-};
-
#define H3_NAND_RB_GPIO_PIN 10
static int nand_dev_ready(struct omap_nand_platform_data *data)
#include <mach/usb.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
#include <mach/mmc.h>
static int innovator_keymap[] = {
.resource = &innovator_flash_resource,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "OMAP Innovator AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure, */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
- .codec_clock_setup = NULL, /* aic23_clock_setup, */
- .codec_clock_on = NULL, /* aic23_clock_on, */
- .codec_clock_off = NULL, /* aic23_clock_off, */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device innovator_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct resource innovator_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
static struct platform_device *innovator1510_devices[] __initdata = {
&innovator_flash_device,
&innovator1510_smc91x_device,
- &innovator_mcbsp1_device,
&innovator_kp_device,
&innovator1510_lcd_device,
&innovator1510_spi_device,
#include <mach/keypad.h>
#include <mach/common.h>
#include <mach/dsp_common.h>
-#include <mach/aic23.h>
#include <mach/omapfb.h>
#include <mach/lcd_mipid.h>
#include <mach/mmc.h>
*/
static int audio_pwr_state = -1;
+static inline void aic23_power_up(void)
+{
+}
+static inline void aic23_power_down(void)
+{
+}
+
/*
* audio_pwr_up / down should be called under audio_pwr_lock
*/
#include <mach/mux.h>
#include <mach/tc.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
static struct mtd_partition osk_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
.resource = osk5912_cf_resources,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "OSK AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure, */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
- .codec_clock_setup = NULL, /* aic23_clock_setup, */
- .codec_clock_on = NULL, /* aic23_clock_on, */
- .codec_clock_off = NULL, /* aic23_clock_off, */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device osk5912_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct platform_device *osk5912_devices[] __initdata = {
&osk5912_flash_device,
&osk5912_smc91x_device,
&osk5912_cf_device,
- &osk5912_mcbsp1_device,
};
static struct gpio_led tps_leds[] = {
.platform_data = &tps_board,
},
+ {
+ I2C_BOARD_INFO("tlv320aic23", 0x1B),
+ },
/* TODO when driver support is ready:
- * - aic23 audio chip at 0x1a
* - optionally on Mistral, ov9640 camera sensor at 0x30
*/
};
#include <mach/irda.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
static void __init omap_palmte_init_irq(void)
{
.pins[0] = 2,
};
-static struct omap_mmc_config palmte_mmc_config __initdata = {
- .mmc[0] = {
- .enabled = 1,
- .wp_pin = PALMTE_MMC_WP_GPIO,
- .power_pin = PALMTE_MMC_POWER_GPIO,
- .switch_pin = PALMTE_MMC_SWITCH_GPIO,
- },
-};
-
static struct omap_lcd_config palmte_lcd_config __initdata = {
.ctrl_name = "internal",
};
.enabled_uarts = (1 << 0) | (1 << 1) | (0 << 2),
};
-static struct omap_mcbsp_reg_cfg palmte_mcbsp1_regs = {
- .spcr2 = FRST | GRST | XRST | XINTM(3),
- .xcr2 = XDATDLY(1) | XFIG,
- .xcr1 = XWDLEN1(OMAP_MCBSP_WORD_32),
- .pcr0 = SCLKME | FSXP | CLKXP,
-};
-
-static struct omap_alsa_codec_config palmte_alsa_config = {
- .name = "TSC2102 audio",
- .mcbsp_regs_alsa = &palmte_mcbsp1_regs,
- .codec_configure_dev = NULL, /* tsc2102_configure, */
- .codec_set_samplerate = NULL, /* tsc2102_set_samplerate, */
- .codec_clock_setup = NULL, /* tsc2102_clock_setup, */
- .codec_clock_on = NULL, /* tsc2102_clock_on, */
- .codec_clock_off = NULL, /* tsc2102_clock_off, */
- .get_default_samplerate = NULL, /* tsc2102_get_default_samplerate, */
-};
-
#ifdef CONFIG_APM
/*
* Values measured in 10 minute intervals averaged over 10 samples.
#include <asm/mach/flash.h>
#include <mach/led.h>
-#include <mach/mcbsp.h>
#include <mach/gpio.h>
#include <mach/mux.h>
#include <mach/usb.h>
#include <mach/irda.h>
#include <mach/keypad.h>
#include <mach/common.h>
-#include <mach/omap-alsa.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
.resource = &palmtt_flash_resource,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) |
- RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) |
- XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM |
- FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "PalmTT AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure, */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate, */
- .codec_clock_setup = NULL, /* aic23_clock_setup, */
- .codec_clock_on = NULL, /* aic23_clock_on, */
- .codec_clock_off = NULL, /* aic23_clock_off, */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate, */
-};
-
-static struct platform_device palmtt_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct resource palmtt_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
static struct platform_device *palmtt_devices[] __initdata = {
&palmtt_flash_device,
- &palmtt_mcbsp1_device,
&palmtt_kp_device,
&palmtt_lcd_device,
&palmtt_irda_device,
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
-#include <mach/mcbsp.h>
#include <mach/gpio.h>
#include <mach/mux.h>
#include <mach/usb.h>
.id = -1,
};
-#define DEFAULT_BITPERSAMPLE 16
-
-static struct omap_mcbsp_reg_cfg mcbsp_regs = {
- .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
- .spcr1 = RINTM(3) | RRST,
- .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
- RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
- .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
- .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
- XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
- .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
- .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
- .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
- .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
-};
-
-static struct omap_alsa_codec_config alsa_config = {
- .name = "PalmZ71 AIC23",
- .mcbsp_regs_alsa = &mcbsp_regs,
- .codec_configure_dev = NULL, /* aic23_configure */
- .codec_set_samplerate = NULL, /* aic23_set_samplerate */
- .codec_clock_setup = NULL, /* aic23_clock_setup */
- .codec_clock_on = NULL, /* aic23_clock_on */
- .codec_clock_off = NULL, /* aic23_clock_off */
- .get_default_samplerate = NULL, /* aic23_get_default_samplerate */
-};
-
-static struct platform_device palmz71_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &alsa_config,
- },
-};
-
static struct omap_backlight_config palmz71_backlight_config = {
.default_intensity = 0xa0,
};
static struct platform_device *devices[] __initdata = {
&palmz71_rom_device,
&palmz71_kp_device,
- &palmz71_mcbsp1_device,
&palmz71_lcd_device,
&palmz71_irda_device,
&palmz71_spi_device,
#include <mach/gpio.h>
#include <mach/mux.h>
+#include <mach/dma.h>
#include <mach/irda.h>
#include <mach/usb.h>
#include <mach/tc.h>
#include <mach/board.h>
#include <mach/common.h>
-#include <mach/mcbsp.h>
-#include <mach/omap-alsa.h>
#include <mach/keypad.h>
/* Write to I2C device */
.resource = sx1_irda_resources,
};
-/*----------- McBSP & Sound -------------------------*/
-
-/* Playback interface - McBSP1 */
-static struct omap_mcbsp_reg_cfg mcbsp1_regs = {
- .spcr2 = XINTM(3), /* SPCR2=30 */
- .spcr1 = RINTM(3), /* SPCR1=30 */
- .rcr2 = 0, /* RCR2 =00 */
- .rcr1 = RFRLEN1(1) | RWDLEN1(OMAP_MCBSP_WORD_16), /* RCR1=140 */
- .xcr2 = 0, /* XCR2 = 0 */
- .xcr1 = XFRLEN1(1) | XWDLEN1(OMAP_MCBSP_WORD_16), /* XCR1 = 140 */
- .srgr1 = FWID(15) | CLKGDV(12), /* SRGR1=0f0c */
- .srgr2 = FSGM | FPER(31), /* SRGR2=101f */
- .pcr0 = FSXM | FSRM | CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
- /* PCR0 =0f0f */
-};
-
-static struct omap_alsa_codec_config sx1_alsa_config = {
- .name = "SX1 EGold",
- .mcbsp_regs_alsa = &mcbsp1_regs,
-};
-
-static struct platform_device sx1_mcbsp1_device = {
- .name = "omap_alsa_mcbsp",
- .id = 1,
- .dev = {
- .platform_data = &sx1_alsa_config,
- },
-};
-
/*----------- MTD -------------------------*/
static struct mtd_partition sx1_partitions[] = {
&sx1_flash_device,
&sx1_kp_device,
&sx1_lcd_device,
- &sx1_mcbsp1_device,
&sx1_irda_device,
};
/*-----------------------------------------*/
/* turn on USB power */
/* sx1_setusbpower(1); cant do it here because i2c is not ready */
- omap_request_gpio(1); /* A_IRDA_OFF */
- omap_request_gpio(11); /* A_SWITCH */
- omap_request_gpio(15); /* A_USB_ON */
+ gpio_request(1, "A_IRDA_OFF");
+ gpio_request(11, "A_SWITCH");
+ gpio_request(15, "A_USB_ON");
gpio_direction_output(1, 1); /*A_IRDA_OFF = 1 */
gpio_direction_output(11, 0); /*A_SWITCH = 0 */
gpio_direction_output(15, 0); /*A_USB_ON = 0 */
#include <linux/reboot.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
-#include <linux/irq.h>
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <mach/irqs.h>
#include <mach/dma.h>
#include <mach/irqs.h>
#include <mach/mux.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/onenand.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/leds.h>
#include <linux/err.h>
{
/* LED0 - AA10 */
omap_cfg_reg(AA10_242X_GPIO13);
- omap_request_gpio(LED0_GPIO13);
- omap_set_gpio_direction(LED0_GPIO13, 0);
- omap_set_gpio_dataout(LED0_GPIO13, 0);
+ gpio_request(LED0_GPIO13, "LED0");
+ gpio_direction_output(LED0_GPIO13, 0);
/* LED1 - AA6 */
omap_cfg_reg(AA6_242X_GPIO14);
- omap_request_gpio(LED1_GPIO14);
- omap_set_gpio_direction(LED1_GPIO14, 0);
- omap_set_gpio_dataout(LED1_GPIO14, 0);
+ gpio_request(LED1_GPIO14, "LED1");
+ gpio_direction_output(LED1_GPIO14, 0);
/* LED2 - AA4 */
omap_cfg_reg(AA4_242X_GPIO15);
- omap_request_gpio(LED2_GPIO15);
- omap_set_gpio_direction(LED2_GPIO15, 0);
- omap_set_gpio_dataout(LED2_GPIO15, 0);
-}
-
-static irqreturn_t apollon_sw_interrupt(int irq, void *ignored)
-{
- static unsigned int led0, led1, led2;
-
- if (irq == OMAP_GPIO_IRQ(SW_ENTER_GPIO16))
- omap_set_gpio_dataout(LED0_GPIO13, led0 ^= 1);
- else if (irq == OMAP_GPIO_IRQ(SW_UP_GPIO17))
- omap_set_gpio_dataout(LED1_GPIO14, led1 ^= 1);
- else if (irq == OMAP_GPIO_IRQ(SW_DOWN_GPIO58))
- omap_set_gpio_dataout(LED2_GPIO15, led2 ^= 1);
-
- return IRQ_HANDLED;
-}
-
-static void __init apollon_sw_init(void)
-{
- /* Enter SW - Y11 */
- omap_cfg_reg(Y11_242X_GPIO16);
- omap_request_gpio(SW_ENTER_GPIO16);
- gpio_direction_input(SW_ENTER_GPIO16);
- /* Up SW - AA12 */
- omap_cfg_reg(AA12_242X_GPIO17);
- omap_request_gpio(SW_UP_GPIO17);
- gpio_direction_input(SW_UP_GPIO17);
- /* Down SW - AA8 */
- omap_cfg_reg(AA8_242X_GPIO58);
- omap_request_gpio(SW_DOWN_GPIO58);
- gpio_direction_input(SW_DOWN_GPIO58);
-
- set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQ_TYPE_EDGE_RISING);
- if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt,
- IRQF_SHARED, "enter sw",
- &apollon_sw_interrupt))
- return;
- set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQ_TYPE_EDGE_RISING);
- if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt,
- IRQF_SHARED, "up sw",
- &apollon_sw_interrupt))
- return;
- set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQ_TYPE_EDGE_RISING);
- if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt,
- IRQF_SHARED, "down sw",
- &apollon_sw_interrupt))
- return;
+ gpio_request(LED2_GPIO15, "LED2");
+ gpio_direction_output(LED2_GPIO15, 0);
}
static void __init apollon_usb_init(void)
u32 v;
apollon_led_init();
- apollon_sw_init();
apollon_flash_init();
apollon_usb_init();
ldp_smc911x_resources[1].start = OMAP_GPIO_IRQ(eth_gpio);
- if (omap_request_gpio(eth_gpio) < 0) {
+ if (gpio_request(eth_gpio, "smc911x irq") < 0) {
printk(KERN_ERR "Failed to request GPIO%d for smc911x IRQ\n",
eth_gpio);
return;
#include <linux/mtd/partitions.h>
#include <linux/mtd/nand.h>
+#include <linux/i2c/twl4030.h>
+
#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
unsigned gpio, unsigned ngpio)
{
/* gpio + 0 is "mmc0_cd" (input/IRQ) */
+ omap_cfg_reg(AH8_34XX_GPIO29);
+ mmc[0].gpio_cd = gpio + 0;
+ twl4030_mmc_init(mmc);
/* REVISIT: need ehci-omap hooks for external VBUS
* power switch and overcurrent detect
omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
omap_serial_init();
- omap_cfg_reg(AH8_34XX_GPIO29);
- mmc[0].gpio_cd = gpio + 0;
- twl4030_mmc_init(mmc);
-
omap_cfg_reg(J25_34XX_GPIO170);
gpio_request(170, "DVI_nPD");
/* REVISIT leave DVI powered down until it's needed ... */
#include <linux/io.h>
#include <linux/platform_device.h>
+#include <mach/irqs.h>
#include <mach/dma.h>
#include <mach/irqs.h>
#include <mach/mux.h>
: "r" (from), "r" (to), "I" (PAGE_SIZE / 64));
}
-void v4_mc_copy_user_highpage(struct page *from, struct page *to,
+void v4_mc_copy_user_highpage(struct page *to, struct page *from,
unsigned long vaddr)
{
void *kto = kmap_atomic(to, KM_USER1);
*/
static void unmap_area_sections(unsigned long virt, unsigned long size)
{
- unsigned long addr = virt, end = virt + (size & ~SZ_1M);
+ unsigned long addr = virt, end = virt + (size & ~(SZ_1M - 1));
pgd_t *pgd;
flush_cache_vunmap(addr, end);
void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
#ifndef CONFIG_SMP
struct vm_struct **p, *tmp;
-#endif
- unsigned int section_mapping = 0;
-#ifndef CONFIG_SMP
/*
* If this is a section based mapping we need to handle it
* specially as the VM subsystem does not know how to handle
for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
if (tmp->flags & VM_ARM_SECTION_MAPPING) {
- *p = tmp->next;
unmap_area_sections((unsigned long)tmp->addr,
tmp->size);
- kfree(tmp);
- section_mapping = 1;
}
break;
}
write_unlock(&vmlist_lock);
#endif
- if (!section_mapping)
- vunmap(addr);
+ vunmap(addr);
}
EXPORT_SYMBOL(__iounmap);
--- /dev/null
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _IPU_H_
+#define _IPU_H_
+
+#include <linux/types.h>
+#include <linux/dmaengine.h>
+
+/* IPU DMA Controller channel definitions. */
+enum ipu_channel {
+ IDMAC_IC_0 = 0, /* IC (encoding task) to memory */
+ IDMAC_IC_1 = 1, /* IC (viewfinder task) to memory */
+ IDMAC_ADC_0 = 1,
+ IDMAC_IC_2 = 2,
+ IDMAC_ADC_1 = 2,
+ IDMAC_IC_3 = 3,
+ IDMAC_IC_4 = 4,
+ IDMAC_IC_5 = 5,
+ IDMAC_IC_6 = 6,
+ IDMAC_IC_7 = 7, /* IC (sensor data) to memory */
+ IDMAC_IC_8 = 8,
+ IDMAC_IC_9 = 9,
+ IDMAC_IC_10 = 10,
+ IDMAC_IC_11 = 11,
+ IDMAC_IC_12 = 12,
+ IDMAC_IC_13 = 13,
+ IDMAC_SDC_0 = 14, /* Background synchronous display data */
+ IDMAC_SDC_1 = 15, /* Foreground data (overlay) */
+ IDMAC_SDC_2 = 16,
+ IDMAC_SDC_3 = 17,
+ IDMAC_ADC_2 = 18,
+ IDMAC_ADC_3 = 19,
+ IDMAC_ADC_4 = 20,
+ IDMAC_ADC_5 = 21,
+ IDMAC_ADC_6 = 22,
+ IDMAC_ADC_7 = 23,
+ IDMAC_PF_0 = 24,
+ IDMAC_PF_1 = 25,
+ IDMAC_PF_2 = 26,
+ IDMAC_PF_3 = 27,
+ IDMAC_PF_4 = 28,
+ IDMAC_PF_5 = 29,
+ IDMAC_PF_6 = 30,
+ IDMAC_PF_7 = 31,
+};
+
+/* Order significant! */
+enum ipu_channel_status {
+ IPU_CHANNEL_FREE,
+ IPU_CHANNEL_INITIALIZED,
+ IPU_CHANNEL_READY,
+ IPU_CHANNEL_ENABLED,
+};
+
+#define IPU_CHANNELS_NUM 32
+
+enum pixel_fmt {
+ /* 1 byte */
+ IPU_PIX_FMT_GENERIC,
+ IPU_PIX_FMT_RGB332,
+ IPU_PIX_FMT_YUV420P,
+ IPU_PIX_FMT_YUV422P,
+ IPU_PIX_FMT_YUV420P2,
+ IPU_PIX_FMT_YVU422P,
+ /* 2 bytes */
+ IPU_PIX_FMT_RGB565,
+ IPU_PIX_FMT_RGB666,
+ IPU_PIX_FMT_BGR666,
+ IPU_PIX_FMT_YUYV,
+ IPU_PIX_FMT_UYVY,
+ /* 3 bytes */
+ IPU_PIX_FMT_RGB24,
+ IPU_PIX_FMT_BGR24,
+ /* 4 bytes */
+ IPU_PIX_FMT_GENERIC_32,
+ IPU_PIX_FMT_RGB32,
+ IPU_PIX_FMT_BGR32,
+ IPU_PIX_FMT_ABGR32,
+ IPU_PIX_FMT_BGRA32,
+ IPU_PIX_FMT_RGBA32,
+};
+
+enum ipu_color_space {
+ IPU_COLORSPACE_RGB,
+ IPU_COLORSPACE_YCBCR,
+ IPU_COLORSPACE_YUV
+};
+
+/*
+ * Enumeration of IPU rotation modes
+ */
+enum ipu_rotate_mode {
+ /* Note the enum values correspond to BAM value */
+ IPU_ROTATE_NONE = 0,
+ IPU_ROTATE_VERT_FLIP = 1,
+ IPU_ROTATE_HORIZ_FLIP = 2,
+ IPU_ROTATE_180 = 3,
+ IPU_ROTATE_90_RIGHT = 4,
+ IPU_ROTATE_90_RIGHT_VFLIP = 5,
+ IPU_ROTATE_90_RIGHT_HFLIP = 6,
+ IPU_ROTATE_90_LEFT = 7,
+};
+
+struct ipu_platform_data {
+ unsigned int irq_base;
+};
+
+/*
+ * Enumeration of DI ports for ADC.
+ */
+enum display_port {
+ DISP0,
+ DISP1,
+ DISP2,
+ DISP3
+};
+
+struct idmac_video_param {
+ unsigned short in_width;
+ unsigned short in_height;
+ uint32_t in_pixel_fmt;
+ unsigned short out_width;
+ unsigned short out_height;
+ uint32_t out_pixel_fmt;
+ unsigned short out_stride;
+ bool graphics_combine_en;
+ bool global_alpha_en;
+ bool key_color_en;
+ enum display_port disp;
+ unsigned short out_left;
+ unsigned short out_top;
+};
+
+/*
+ * Union of initialization parameters for a logical channel. So far only video
+ * parameters are used.
+ */
+union ipu_channel_param {
+ struct idmac_video_param video;
+};
+
+struct idmac_tx_desc {
+ struct dma_async_tx_descriptor txd;
+ struct scatterlist *sg; /* scatterlist for this */
+ unsigned int sg_len; /* tx-descriptor. */
+ struct list_head list;
+};
+
+struct idmac_channel {
+ struct dma_chan dma_chan;
+ dma_cookie_t completed; /* last completed cookie */
+ union ipu_channel_param params;
+ enum ipu_channel link; /* input channel, linked to the output */
+ enum ipu_channel_status status;
+ void *client; /* Only one client per channel */
+ unsigned int n_tx_desc;
+ struct idmac_tx_desc *desc; /* allocated tx-descriptors */
+ struct scatterlist *sg[2]; /* scatterlist elements in buffer-0 and -1 */
+ struct list_head free_list; /* free tx-descriptors */
+ struct list_head queue; /* queued tx-descriptors */
+ spinlock_t lock; /* protects sg[0,1], queue */
+ struct mutex chan_mutex; /* protects status, cookie, free_list */
+ bool sec_chan_en;
+ int active_buffer;
+ unsigned int eof_irq;
+ char eof_name[16]; /* EOF IRQ name for request_irq() */
+};
+
+#define to_tx_desc(tx) container_of(tx, struct idmac_tx_desc, txd)
+#define to_idmac_chan(c) container_of(c, struct idmac_channel, dma_chan)
+
+#endif
#define MXC_BOARD_IRQ_START (MXC_INTERNAL_IRQS + MXC_GPIO_IRQS)
#define MXC_BOARD_IRQS 16
-#define NR_IRQS (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+#define MXC_IPU_IRQ_START (MXC_BOARD_IRQ_START + MXC_BOARD_IRQS)
+
+#ifdef CONFIG_MX3_IPU_IRQS
+#define MX3_IPU_IRQS CONFIG_MX3_IPU_IRQS
+#else
+#define MX3_IPU_IRQS 0
+#endif
+
+#define NR_IRQS (MXC_IPU_IRQ_START + MX3_IPU_IRQS)
extern void imx_irq_set_priority(unsigned char irq, unsigned char prio);
--- /dev/null
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_MX3FB_H__
+#define __ASM_ARCH_MX3FB_H__
+
+#include <linux/device.h>
+#include <linux/fb.h>
+
+/* Proprietary FB_SYNC_ flags */
+#define FB_SYNC_OE_ACT_HIGH 0x80000000
+#define FB_SYNC_CLK_INVERT 0x40000000
+#define FB_SYNC_DATA_INVERT 0x20000000
+#define FB_SYNC_CLK_IDLE_EN 0x10000000
+#define FB_SYNC_SHARP_MODE 0x08000000
+#define FB_SYNC_SWAP_RGB 0x04000000
+#define FB_SYNC_CLK_SEL_EN 0x02000000
+
+/**
+ * struct mx3fb_platform_data - mx3fb platform data
+ *
+ * @dma_dev: pointer to the dma-device, used for dma-slave connection
+ * @mode: pointer to a platform-provided per mxc_register_fb() videomode
+ */
+struct mx3fb_platform_data {
+ struct device *dma_dev;
+ const char *name;
+ const struct fb_videomode *mode;
+ int num_modes;
+};
+
+#endif
u32 val;
val = dma_read(CCR(lch));
- val &= ~(3 << 19);
- if (dma_trigger > 63)
- val |= 1 << 20;
- if (dma_trigger > 31)
- val |= 1 << 19;
-
- val &= ~(0x1f);
- val |= (dma_trigger & 0x1f);
+
+ /* DMA_SYNCHRO_CONTROL_UPPER depends on the channel number */
+ val &= ~((3 << 19) | 0x1f);
+ val |= (dma_trigger & ~0x1f) << 14;
+ val |= dma_trigger & 0x1f;
if (sync_mode & OMAP_DMA_SYNC_FRAME)
val |= 1 << 5;
/* FIXME for at least omap2, show pullup/pulldown state */
irqstat = irq_desc[irq].status;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP24XX) || \
+ defined(CONFIG_ARCH_OMAP34XX)
if (is_in && ((bank->suspend_wakeup & mask)
|| irqstat & IRQ_TYPE_SENSE_MASK)) {
char *trigger = NULL;
(bank->suspend_wakeup & mask)
? " wakeup" : "");
}
+#endif
seq_printf(s, "\n");
}
+++ /dev/null
-/*
- * arch/arm/plat-omap/include/mach/aic23.h
- *
- * Hardware definitions for TI TLV320AIC23 audio codec
- *
- * Copyright (C) 2002 RidgeRun, Inc.
- * Author: Steve Johnson
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_ARCH_AIC23_H
-#define __ASM_ARCH_AIC23_H
-
-// Codec TLV320AIC23
-#define LEFT_LINE_VOLUME_ADDR 0x00
-#define RIGHT_LINE_VOLUME_ADDR 0x01
-#define LEFT_CHANNEL_VOLUME_ADDR 0x02
-#define RIGHT_CHANNEL_VOLUME_ADDR 0x03
-#define ANALOG_AUDIO_CONTROL_ADDR 0x04
-#define DIGITAL_AUDIO_CONTROL_ADDR 0x05
-#define POWER_DOWN_CONTROL_ADDR 0x06
-#define DIGITAL_AUDIO_FORMAT_ADDR 0x07
-#define SAMPLE_RATE_CONTROL_ADDR 0x08
-#define DIGITAL_INTERFACE_ACT_ADDR 0x09
-#define RESET_CONTROL_ADDR 0x0F
-
-// Left (right) line input volume control register
-#define LRS_ENABLED 0x0100
-#define LIM_MUTED 0x0080
-#define LIV_DEFAULT 0x0017
-#define LIV_MAX 0x001f
-#define LIV_MIN 0x0000
-
-// Left (right) channel headphone volume control register
-#define LZC_ON 0x0080
-#define LHV_DEFAULT 0x0079
-#define LHV_MAX 0x007f
-#define LHV_MIN 0x0000
-
-// Analog audio path control register
-#define STA_REG(x) ((x)<<6)
-#define STE_ENABLED 0x0020
-#define DAC_SELECTED 0x0010
-#define BYPASS_ON 0x0008
-#define INSEL_MIC 0x0004
-#define MICM_MUTED 0x0002
-#define MICB_20DB 0x0001
-
-// Digital audio path control register
-#define DACM_MUTE 0x0008
-#define DEEMP_32K 0x0002
-#define DEEMP_44K 0x0004
-#define DEEMP_48K 0x0006
-#define ADCHP_ON 0x0001
-
-// Power control down register
-#define DEVICE_POWER_OFF 0x0080
-#define CLK_OFF 0x0040
-#define OSC_OFF 0x0020
-#define OUT_OFF 0x0010
-#define DAC_OFF 0x0008
-#define ADC_OFF 0x0004
-#define MIC_OFF 0x0002
-#define LINE_OFF 0x0001
-
-// Digital audio interface register
-#define MS_MASTER 0x0040
-#define LRSWAP_ON 0x0020
-#define LRP_ON 0x0010
-#define IWL_16 0x0000
-#define IWL_20 0x0004
-#define IWL_24 0x0008
-#define IWL_32 0x000C
-#define FOR_I2S 0x0002
-#define FOR_DSP 0x0003
-
-// Sample rate control register
-#define CLKOUT_HALF 0x0080
-#define CLKIN_HALF 0x0040
-#define BOSR_384fs 0x0002 // BOSR_272fs when in USB mode
-#define USB_CLK_ON 0x0001
-#define SR_MASK 0xf
-#define CLKOUT_SHIFT 7
-#define CLKIN_SHIFT 6
-#define SR_SHIFT 2
-#define BOSR_SHIFT 1
-
-// Digital interface register
-#define ACT_ON 0x0001
-
-#define TLV320AIC23ID1 (0x1a) // cs low
-#define TLV320AIC23ID2 (0x1b) // cs high
-
-void aic23_power_up(void);
-void aic23_power_down(void);
-
-#endif /* __ASM_ARCH_AIC23_H */
/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
#define OMAP1710_ETHR_START 0x04000300
+#define H3_TPS_GPIO_BASE (OMAP_MAX_GPIO_LINES + 16 /* MPUIO */)
+# define H3_TPS_GPIO_MMC_PWR_EN (H3_TPS_GPIO_BASE + 4)
+
extern void h3_mmc_init(void);
-extern void h3_mmc_slot_cover_handler(void *arg, int state);
#endif /* __ASM_ARCH_OMAP_H3_H */
#include <linux/errno.h>
#include <asm-generic/gpio.h>
-static inline int omap_request_gpio(int gpio)
-{
- return gpio_request(gpio, "FIXME");
-}
-
-static inline void omap_free_gpio(int gpio)
-{
- gpio_free(gpio);
-}
-
static inline int gpio_get_value(unsigned gpio)
{
return __gpio_get_value(gpio);
#define OMAP_MCBSP_REG_XCERG 0x3A
#define OMAP_MCBSP_REG_XCERH 0x3C
+/* Dummy defines, these are not available on omap1 */
+#define OMAP_MCBSP_REG_XCCR 0x00
+#define OMAP_MCBSP_REG_RCCR 0x00
+
#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
#define XPBBLK(value) ((value)<<7) /* Bits 7:8 */
/*********************** McBSP XCCR bit definitions *************************/
+#define EXTCLKGATE 0x8000
+#define PPCONNECT 0x4000
+#define DXENDLY(value) ((value)<<12) /* Bits 12:13 */
+#define XFULL_CYCLE 0x0800
#define DILB 0x0020
#define XDMAEN 0x0008
#define XDISABLE 0x0001
/********************** McBSP RCCR bit definitions *************************/
+#define RFULL_CYCLE 0x0800
#define RDMAEN 0x0008
#define RDISABLE 0x0001
u16 rcerh;
u16 xcerg;
u16 xcerh;
+ u16 xccr;
+ u16 rccr;
};
typedef enum {
OMAP_MCBSP_WRITE(io_base, MCR2, config->mcr2);
OMAP_MCBSP_WRITE(io_base, MCR1, config->mcr1);
OMAP_MCBSP_WRITE(io_base, PCR0, config->pcr0);
+ if (cpu_is_omap2430() || cpu_is_omap34xx()) {
+ OMAP_MCBSP_WRITE(io_base, XCCR, config->xccr);
+ OMAP_MCBSP_WRITE(io_base, RCCR, config->rccr);
+ }
}
EXPORT_SYMBOL(omap_mcbsp_config);
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_USB_GADGET_OMAP) || \
- defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) || \
- (defined(CONFIG_USB_OTG) && defined(CONFIG_ARCH_OMAP_OTG))
-static void usb_release(struct device *dev)
-{
- /* normally not freed */
-}
-#endif
-
#ifdef CONFIG_USB_GADGET_OMAP
static struct resource udc_resources[] = {
.name = "omap_udc",
.id = -1,
.dev = {
- .release = usb_release,
.dma_mask = &udc_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.name = "ohci",
.id = -1,
.dev = {
- .release = usb_release,
.dma_mask = &ohci_dmamask,
.coherent_dma_mask = 0xffffffff,
},
static struct platform_device otg_device = {
.name = "omap_otg",
.id = -1,
- .dev = {
- .release = usb_release,
- },
.num_resources = ARRAY_SIZE(otg_resources),
.resource = otg_resources,
};
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=m
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=y
-# CONFIG_SENSORS_EEPROM is not set
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
CONFIG_SENSORS_AD5252=m
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
CONFIG_SPI_SPIDEV=m
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8575 is not set
# CONFIG_SENSORS_PCA9543 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
CONFIG_SPI_SPIDEV=y
#
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
+# CONFIG_EEPROM_AT24 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_AD5252 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8575 is not set
# CONFIG_SENSORS_PCA9543 is not set
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=m
+CONFIG_EEPROM_AT25=m
# CONFIG_SPI_SPIDEV is not set
#
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
--- /dev/null
+#ifdef __uClinux__
+#include "atomic_no.h"
+#else
+#include "atomic_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "bitops_no.h"
+#else
+#include "bitops_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "bootinfo_no.h"
+#else
+#include "bootinfo_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "bug_no.h"
+#else
+#include "bug_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "bugs_no.h"
+#else
+#include "bugs_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "cache_no.h"
+#else
+#include "cache_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "cacheflush_no.h"
+#else
+#include "cacheflush_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "checksum_no.h"
+#else
+#include "checksum_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "current_no.h"
+#else
+#include "current_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "delay_no.h"
+#else
+#include "delay_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "div64_no.h"
+#else
+#include "div64_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "dma-mapping_no.h"
+#else
+#include "dma-mapping_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "dma_no.h"
+#else
+#include "dma_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "elf_no.h"
+#else
+#include "elf_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "entry_no.h"
+#else
+#include "entry_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "fb_no.h"
+#else
+#include "fb_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "fpu_no.h"
+#else
+#include "fpu_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "hardirq_no.h"
+#else
+#include "hardirq_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "hw_irq_no.h"
+#else
+#include "hw_irq_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "io_no.h"
+#else
+#include "io_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "irq_no.h"
+#else
+#include "irq_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "kmap_types_no.h"
+#else
+#include "kmap_types_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "machdep_no.h"
+#else
+#include "machdep_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "mc146818rtc_no.h"
+#else
+#include "mc146818rtc_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "mmu_no.h"
+#else
+#include "mmu_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "mmu_context_no.h"
+#else
+#include "mmu_context_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "module_no.h"
+#else
+#include "module_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "page_no.h"
+#else
+#include "page_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "page_offset_no.h"
+#else
+#include "page_offset_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "param_no.h"
+#else
+#include "param_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "pci_no.h"
+#else
+#include "pci_mm.h"
+#endif
#ifndef M68KNOMMU_PCI_H
#define M68KNOMMU_PCI_H
-#include <asm-m68k/pci.h>
+#include <asm/pci_mm.h>
#ifdef CONFIG_COMEMPCI
/*
--- /dev/null
+#ifdef __uClinux__
+#include "pgalloc_no.h"
+#else
+#include "pgalloc_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "pgtable_no.h"
+#else
+#include "pgtable_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "processor_no.h"
+#else
+#include "processor_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "ptrace_no.h"
+#else
+#include "ptrace_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "scatterlist_no.h"
+#else
+#include "scatterlist_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "segment_no.h"
+#else
+#include "segment_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "setup_no.h"
+#else
+#include "setup_mm.h"
+#endif
#ifdef __KERNEL__
-#include <asm-m68k/setup.h>
+#include <asm/setup_mm.h>
/* We have a bigger command line buffer. */
#undef COMMAND_LINE_SIZE
--- /dev/null
+#ifdef __uClinux__
+#include "sigcontext_no.h"
+#else
+#include "sigcontext_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "siginfo_no.h"
+#else
+#include "siginfo_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "signal_no.h"
+#else
+#include "signal_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "string_no.h"
+#else
+#include "string_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "swab_no.h"
+#else
+#include "swab_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "system_no.h"
+#else
+#include "system_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "thread_info_no.h"
+#else
+#include "thread_info_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "timex_no.h"
+#else
+#include "timex_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "tlbflush_no.h"
+#else
+#include "tlbflush_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "traps_no.h"
+#else
+#include "traps_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "uaccess_no.h"
+#else
+#include "uaccess_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "ucontext_no.h"
+#else
+#include "ucontext_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "unaligned_no.h"
+#else
+#include "unaligned_mm.h"
+#endif
--- /dev/null
+#ifdef __uClinux__
+#include "unistd_no.h"
+#else
+#include "unistd_mm.h"
+#endif
+++ /dev/null
-include include/asm-generic/Kbuild.asm
+++ /dev/null
-#ifndef _M68KNOMMU_BYTEORDER_H
-#define _M68KNOMMU_BYTEORDER_H
-
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _M68KNOMMU_BYTEORDER_H */
+++ /dev/null
-#include <asm-m68k/cachectl.h>
+++ /dev/null
-#ifndef __M68KNOMMU_CPUTIME_H
-#define __M68KNOMMU_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M68KNOMMU_CPUTIME_H */
+++ /dev/null
-#include <asm-m68k/errno.h>
+++ /dev/null
-#include <asm-m68k/fcntl.h>
+++ /dev/null
-#include <asm-m68k/hwtest.h>
+++ /dev/null
-#include <asm-m68k/ioctls.h>
+++ /dev/null
-#include <asm-m68k/ipcbuf.h>
+++ /dev/null
-#include <asm-m68k/linkage.h>
+++ /dev/null
-#ifndef __M68KNOMMU_LOCAL_H
-#define __M68KNOMMU_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* __M68KNOMMU_LOCAL_H */
+++ /dev/null
-#include <asm-m68k/math-emu.h>
+++ /dev/null
-#include <asm-m68k/md.h>
+++ /dev/null
-#include <asm-m68k/mman.h>
+++ /dev/null
-#include <asm-m68k/movs.h>
+++ /dev/null
-#include <asm-m68k/msgbuf.h>
+++ /dev/null
-#include <asm-m68k/openprom.h>
+++ /dev/null
-#include <asm-m68k/oplib.h>
+++ /dev/null
-#ifndef __ARCH_M68KNOMMU_PERCPU__
-#define __ARCH_M68KNOMMU_PERCPU__
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_M68KNOMMU_PERCPU__ */
+++ /dev/null
-#include <asm-m68k/poll.h>
+++ /dev/null
-#include <asm-m68k/posix_types.h>
+++ /dev/null
-#include <asm-m68k/resource.h>
+++ /dev/null
-#include <asm-m68k/rtc.h>
+++ /dev/null
-#ifndef _M68KNOMMU_SECTIONS_H
-#define _M68KNOMMU_SECTIONS_H
-
-/* nothing to see, move along */
-#include <asm-generic/sections.h>
-
-#endif
+++ /dev/null
-#include <asm-m68k/sembuf.h>
+++ /dev/null
-#include <asm-m68k/shm.h>
+++ /dev/null
-#include <asm-m68k/shmbuf.h>
+++ /dev/null
-#include <asm-m68k/shmparam.h>
+++ /dev/null
-#include <asm-m68k/socket.h>
+++ /dev/null
-#include <asm-m68k/sockios.h>
+++ /dev/null
-#include <asm-m68k/spinlock.h>
+++ /dev/null
-#include <asm-m68k/stat.h>
+++ /dev/null
-#include <asm-m68k/statfs.h>
+++ /dev/null
-#include <asm-m68k/termbits.h>
+++ /dev/null
-#include <asm-m68k/termios.h>
+++ /dev/null
-#include <asm-m68k/tlb.h>
+++ /dev/null
-#include <asm-m68k/types.h>
+++ /dev/null
-#include <asm-m68k/user.h>
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
CONFIG_SENSORS_PCF8591=y
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
CONFIG_PMCTWILED=y
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_DS1337=m
CONFIG_SENSORS_DS1374=m
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
CONFIG_SENSORS_PCA9539=m
CONFIG_SENSORS_PCF8591=m
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_W1=m
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-CONFIG_SPI_AT25=y
+CONFIG_EEPROM_AT25=y
# CONFIG_SPI_TLE62X0 is not set
CONFIG_HAVE_GPIO_LIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
CONFIG_SENSORS_PCF8574=y
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
CONFIG_DS1682=y
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=m
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=m
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-CONFIG_SENSORS_EEPROM=y
+# CONFIG_EEPROM_AT24 is not set
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_SENSORS_EEPROM=y
+CONFIG_EEPROM_LEGACY=y
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-CONFIG_AT24=m
-CONFIG_SENSORS_EEPROM=m
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_LEGACY=m
CONFIG_SENSORS_PCF8574=m
CONFIG_PCF8575=m
CONFIG_SENSORS_PCA9539=m
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#ifndef __s390x__
#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
#else /* __s390x__ */
-#define SET_PERSONALITY(ex) \
-do { \
- if (current->personality != PER_LINUX32) \
- set_personality(PER_LINUX); \
- if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
- set_thread_flag(TIF_31BIT); \
- else \
- clear_thread_flag(TIF_31BIT); \
+#define SET_PERSONALITY(ex) \
+do { \
+ if (personality(current->personality) != PER_LINUX32) \
+ set_personality(PER_LINUX); \
+ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
+ set_thread_flag(TIF_31BIT); \
+ else \
+ clear_thread_flag(TIF_31BIT); \
} while (0)
#endif /* __s390x__ */
sys_epoll_create1_wrapper:
lgfr %r2,%r2 # int
jg sys_epoll_create1 # branch to system call
+
+ .globl sys32_readahead_wrapper
+sys32_readahead_wrapper:
+ lgfr %r2,%r2 # int
+ llgfr %r3,%r3 # u32
+ llgfr %r4,%r4 # u32
+ lgfr %r5,%r5 # s32
+ jg sys32_readahead # branch to system call
+
+ .globl sys32_sendfile64_wrapper
+sys32_sendfile64_wrapper:
+ lgfr %r2,%r2 # int
+ lgfr %r3,%r3 # int
+ llgtr %r4,%r4 # compat_loff_t *
+ lgfr %r5,%r5 # s32
+ jg sys32_sendfile64 # branch to system call
+
+ .globl sys_tkill_wrapper
+sys_tkill_wrapper:
+ lgfr %r2,%r2 # pid_t
+ lgfr %r3,%r3 # int
+ jg sys_tkill # branch to system call
+
+ .globl sys_tgkill_wrapper
+sys_tgkill_wrapper:
+ lgfr %r2,%r2 # pid_t
+ lgfr %r3,%r3 # pid_t
+ lgfr %r4,%r4 # int
+ jg sys_tgkill # branch to system call
+
+ .globl compat_sys_keyctl_wrapper
+compat_sys_keyctl_wrapper:
+ llgfr %r2,%r2 # u32
+ llgfr %r3,%r3 # u32
+ llgfr %r4,%r4 # u32
+ llgfr %r5,%r5 # u32
+ llgfr %r6,%r6 # u32
+ jg compat_sys_keyctl # branch to system call
SYSCALL(sys_getcwd,sys_getcwd,sys32_getcwd_wrapper)
SYSCALL(sys_capget,sys_capget,sys32_capget_wrapper)
SYSCALL(sys_capset,sys_capset,sys32_capset_wrapper) /* 185 */
-SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack)
+SYSCALL(sys_sigaltstack,sys_sigaltstack,sys32_sigaltstack_wrapper)
SYSCALL(sys_sendfile,sys_sendfile64,sys32_sendfile_wrapper)
NI_SYSCALL /* streams1 */
NI_SYSCALL /* streams2 */
SYSCALL(sys_madvise,sys_madvise,sys32_madvise_wrapper)
SYSCALL(sys_getdents64,sys_getdents64,sys32_getdents64_wrapper) /* 220 */
SYSCALL(sys_fcntl64,sys_ni_syscall,compat_sys_fcntl64_wrapper)
-SYSCALL(sys_readahead,sys_readahead,sys32_readahead)
-SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64)
+SYSCALL(sys_readahead,sys_readahead,sys32_readahead_wrapper)
+SYSCALL(sys_sendfile64,sys_ni_syscall,sys32_sendfile64_wrapper)
SYSCALL(sys_setxattr,sys_setxattr,sys32_setxattr_wrapper)
SYSCALL(sys_lsetxattr,sys_lsetxattr,sys32_lsetxattr_wrapper) /* 225 */
SYSCALL(sys_fsetxattr,sys_fsetxattr,sys32_fsetxattr_wrapper)
SYSCALL(sys_lremovexattr,sys_lremovexattr,sys32_lremovexattr_wrapper)
SYSCALL(sys_fremovexattr,sys_fremovexattr,sys32_fremovexattr_wrapper) /* 235 */
SYSCALL(sys_gettid,sys_gettid,sys_gettid)
-SYSCALL(sys_tkill,sys_tkill,sys_tkill)
+SYSCALL(sys_tkill,sys_tkill,sys_tkill_wrapper)
SYSCALL(sys_futex,sys_futex,compat_sys_futex_wrapper)
SYSCALL(sys_sched_setaffinity,sys_sched_setaffinity,sys32_sched_setaffinity_wrapper)
SYSCALL(sys_sched_getaffinity,sys_sched_getaffinity,sys32_sched_getaffinity_wrapper) /* 240 */
-SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill)
+SYSCALL(sys_tgkill,sys_tgkill,sys_tgkill_wrapper)
NI_SYSCALL /* reserved for TUX */
SYSCALL(sys_io_setup,sys_io_setup,sys32_io_setup_wrapper)
SYSCALL(sys_io_destroy,sys_io_destroy,sys32_io_destroy_wrapper)
SYSCALL(sys_kexec_load,sys_kexec_load,compat_sys_kexec_load_wrapper)
SYSCALL(sys_add_key,sys_add_key,compat_sys_add_key_wrapper)
SYSCALL(sys_request_key,sys_request_key,compat_sys_request_key_wrapper)
-SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl) /* 280 */
+SYSCALL(sys_keyctl,sys_keyctl,compat_sys_keyctl_wrapper) /* 280 */
SYSCALL(sys_waitid,sys_waitid,compat_sys_waitid_wrapper)
SYSCALL(sys_ioprio_set,sys_ioprio_set,sys_ioprio_set_wrapper)
SYSCALL(sys_ioprio_get,sys_ioprio_get,sys_ioprio_get_wrapper)
static void __init time_init_wq(void)
{
- if (!time_sync_wq)
- time_sync_wq = create_singlethread_workqueue("timesync");
+ if (time_sync_wq)
+ return;
+ time_sync_wq = create_singlethread_workqueue("timesync");
+ stop_machine_create();
}
/*
*/
void init_cpu_vtimer(void)
{
+ struct thread_info *ti = current_thread_info();
struct vtimer_queue *vq;
+ S390_lowcore.user_timer = ti->user_timer;
+ S390_lowcore.system_timer = ti->system_timer;
+
/* kick the virtual timer */
asm volatile ("STCK %0" : "=m" (S390_lowcore.last_update_clock));
asm volatile ("STPT %0" : "=m" (S390_lowcore.last_update_timer));
menu "Bus options"
-# Even on SuperH devices which don't have an ISA bus,
-# this variable helps the PCMCIA modules handle
-# IRQ requesting properly -- Greg Banks.
-#
-# Though we're generally not interested in it when
-# we're not using PCMCIA, so we make it dependent on
-# PCMCIA outright. -- PFM.
-config ISA
- def_bool y
- depends on PCMCIA && HD6446X_SERIES
- help
- Find out whether you have ISA slots on your motherboard. ISA is the
- name of a bus system, i.e. the way the CPU talks to the other stuff
- inside your box. Other bus systems are PCI, EISA, MicroChannel
- (MCA) or VESA. ISA is an older system, now being displaced by PCI;
- newer boards don't support it. If you have ISA, say Y, otherwise N.
-
-config EISA
- bool
- ---help---
- The Extended Industry Standard Architecture (EISA) bus was
- developed as an open alternative to the IBM MicroChannel bus.
-
- The EISA bus provided some of the features of the IBM MicroChannel
- bus while maintaining backward compatibility with cards made for
- the older ISA bus. The EISA bus saw limited use between 1988 and
- 1995 when it was made obsolete by the PCI bus.
-
- Say Y here if you are building a kernel for an EISA-based machine.
-
- Otherwise, say N.
-
-config MCA
- bool
- help
- MicroChannel Architecture is found in some IBM PS/2 machines and
- laptops. It is a bus system similar to PCI or ISA. See
- <file:Documentation/mca.txt> (and especially the web page given
- there) before attempting to build an MCA bus kernel.
-
-config SBUS
- bool
-
config SUPERHYWAY
tristate "SuperHyway Bus support"
depends on CPU_SUBTYPE_SH4_202
config MAPLE
- bool "Maple Bus support"
- depends on SH_DREAMCAST
- help
- The Maple Bus is SEGA's serial communication bus for peripherals
- on the Dreamcast. Without this bus support you won't be able to
- get your Dreamcast keyboard etc to work, so most users
- probably want to say 'Y' here, unless you are only using the
- Dreamcast with a serial line terminal or a remote network
- connection.
+ bool "Maple Bus support"
+ depends on SH_DREAMCAST
+ help
+ The Maple Bus is SEGA's serial communication bus for peripherals
+ on the Dreamcast. Without this bus support you won't be able to
+ get your Dreamcast keyboard etc to work, so most users
+ probably want to say 'Y' here, unless you are only using the
+ Dreamcast with a serial line terminal or a remote network
+ connection.
source "arch/sh/drivers/pci/Kconfig"
+source "drivers/pci/pcie/Kconfig"
+
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
#include <linux/mtd/sh_flctl.h>
#include <linux/delay.h>
#include <linux/i2c.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
#include <linux/gpio.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
#include <media/soc_camera_platform.h>
#include <media/sh_mobile_ceu.h>
#include <video/sh_mobile_lcdc.h>
#include <asm/clock.h>
#include <cpu/sh7723.h>
-static struct smc911x_platdata smc911x_info = {
- .flags = SMC911X_USE_32BIT,
- .irq_flags = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_32BIT,
};
-static struct resource smc9118_resources[] = {
+static struct resource smsc9118_resources[] = {
[0] = {
.start = 0xb6080000,
.end = 0xb60fffff,
}
};
-static struct platform_device smc9118_device = {
- .name = "smc911x",
+static struct platform_device smsc9118_device = {
+ .name = "smsc911x",
.id = -1,
- .num_resources = ARRAY_SIZE(smc9118_resources),
- .resource = smc9118_resources,
+ .num_resources = ARRAY_SIZE(smsc9118_resources),
+ .resource = smsc9118_resources,
.dev = {
- .platform_data = &smc911x_info,
+ .platform_data = &smsc911x_config,
},
};
},
};
+struct spi_gpio_platform_data sdcard_cn3_platform_data = {
+ .sck = GPIO_PTD0,
+ .mosi = GPIO_PTD1,
+ .miso = GPIO_PTD2,
+ .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn3_device = {
+ .name = "spi_gpio",
+ .dev = {
+ .platform_data = &sdcard_cn3_platform_data,
+ },
+};
+
static struct platform_device *ap325rxa_devices[] __initdata = {
- &smc9118_device,
+ &smsc9118_device,
&ap325rxa_nor_flash_device,
&lcdc_device,
&ceu_device,
&camera_device,
#endif
&nand_flash_device,
+ &sdcard_cn3_device,
};
static struct i2c_board_info __initdata ap325rxa_i2c_devices[] = {
},
};
+static struct spi_board_info ap325rxa_spi_devices[] = {
+ {
+ .modalias = "mmc_spi",
+ .max_speed_hz = 5000000,
+ .chip_select = 0,
+ .controller_data = (void *) GPIO_PTD5,
+ },
+};
+
static int __init ap325rxa_devices_setup(void)
{
/* LD3 and LD4 LEDs */
i2c_register_board_info(0, ap325rxa_i2c_devices,
ARRAY_SIZE(ap325rxa_i2c_devices));
+ spi_register_board_info(ap325rxa_spi_devices,
+ ARRAY_SIZE(ap325rxa_spi_devices));
+
return platform_add_devices(ap325rxa_devices,
ARRAY_SIZE(ap325rxa_devices));
}
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/smsc911x.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
printk(KERN_WARNING "Ethernet not ready\n");
}
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
[0] = {
.start = 0xa8000000,
.end = 0xabffffff,
},
};
-static struct platform_device smc911x_device = {
- .name = "smc911x",
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_32BIT,
+};
+
+static struct platform_device smsc911x_device = {
+ .name = "smsc911x",
.id = -1,
- .num_resources = ARRAY_SIZE(smc911x_resources),
- .resource = smc911x_resources,
+ .num_resources = ARRAY_SIZE(smsc911x_resources),
+ .resource = smsc911x_resources,
+ .dev = {
+ .platform_data = &smsc911x_config,
+ },
};
static struct resource heartbeat_resources[] = {
static struct platform_device *mpr2_devices[] __initdata = {
&heartbeat_device,
- &smc911x_device,
+ &smsc911x_device,
&flash_device,
};
#include <linux/i2c.h>
#include <linux/i2c-pca-platform.h>
#include <linux/i2c-algo-pca.h>
+#include <linux/irq.h>
#include <asm/heartbeat.h>
#include <mach/sh7785lcr.h>
#include <linux/ata_platform.h>
#include <linux/types.h>
#include <linux/i2c.h>
+#include <linux/irq.h>
#include <net/ax88796.h>
#include <asm/machvec.h>
#include <mach/highlander.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+#include <linux/irq.h>
#include <asm/hd64461.h>
#include <asm/io.h>
-#include <asm/irq.h>
#include <mach/hp6xx.h>
#include <cpu/dac.h>
#include <linux/delay.h>
#include <linux/clk.h>
#include <linux/gpio.h>
-#include <media/soc_camera_platform.h>
-#include <media/sh_mobile_ceu.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/spi_gpio.h>
#include <video/sh_mobile_lcdc.h>
+#include <media/sh_mobile_ceu.h>
+#include <media/ov772x.h>
+#include <media/tw9910.h>
#include <asm/clock.h>
#include <asm/machvec.h>
#include <asm/io.h>
};
static struct clk *camera_clk;
+static DEFINE_MUTEX(camera_lock);
-static void camera_power_on(void)
+static void camera_power_on(int is_tw)
{
+ mutex_lock(&camera_lock);
+
/* Use 10 MHz VIO_CKO instead of 24 MHz to work
* around signal quality issues on Panel Board V2.1.
*/
/* use VIO_RST to take camera out of reset */
mdelay(10);
+ if (is_tw) {
+ gpio_set_value(GPIO_PTT2, 0);
+ gpio_set_value(GPIO_PTT0, 0);
+ } else {
+ gpio_set_value(GPIO_PTT0, 1);
+ }
gpio_set_value(GPIO_PTT3, 0);
mdelay(10);
gpio_set_value(GPIO_PTT3, 1);
clk_put(camera_clk);
gpio_set_value(GPIO_PTT3, 0);
+ mutex_unlock(&camera_lock);
}
-static void camera_power(int mode)
+static int ov7725_power(struct device *dev, int mode)
{
if (mode)
- camera_power_on();
+ camera_power_on(0);
else
camera_power_off();
-}
-#ifdef CONFIG_I2C
-static unsigned char camera_ov772x_magic[] =
-{
- 0x09, 0x01, 0x0c, 0x20, 0x0d, 0x41, 0x0e, 0x01,
- 0x12, 0x00, 0x13, 0x8F, 0x14, 0x4A, 0x15, 0x00,
- 0x16, 0x00, 0x17, 0x23, 0x18, 0xa0, 0x19, 0x07,
- 0x1a, 0xf0, 0x1b, 0x40, 0x1f, 0x00, 0x20, 0x10,
- 0x22, 0xff, 0x23, 0x01, 0x28, 0x00, 0x29, 0xa0,
- 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0xf0, 0x2d, 0x00,
- 0x2e, 0x00, 0x30, 0x80, 0x31, 0x60, 0x32, 0x00,
- 0x33, 0x00, 0x34, 0x00, 0x3d, 0x80, 0x3e, 0xe2,
- 0x3f, 0x1f, 0x42, 0x80, 0x43, 0x80, 0x44, 0x80,
- 0x45, 0x80, 0x46, 0x00, 0x47, 0x00, 0x48, 0x00,
- 0x49, 0x50, 0x4a, 0x30, 0x4b, 0x50, 0x4c, 0x50,
- 0x4d, 0x00, 0x4e, 0xef, 0x4f, 0x10, 0x50, 0x60,
- 0x51, 0x00, 0x52, 0x00, 0x53, 0x24, 0x54, 0x7a,
- 0x55, 0xfc, 0x62, 0xff, 0x63, 0xf0, 0x64, 0x1f,
- 0x65, 0x00, 0x66, 0x10, 0x67, 0x00, 0x68, 0x00,
- 0x69, 0x5c, 0x6a, 0x11, 0x6b, 0xa2, 0x6c, 0x01,
- 0x6d, 0x50, 0x6e, 0x80, 0x6f, 0x80, 0x70, 0x0f,
- 0x71, 0x00, 0x72, 0x00, 0x73, 0x0f, 0x74, 0x0f,
- 0x75, 0xff, 0x78, 0x10, 0x79, 0x70, 0x7a, 0x70,
- 0x7b, 0xf0, 0x7c, 0xf0, 0x7d, 0xf0, 0x7e, 0x0e,
- 0x7f, 0x1a, 0x80, 0x31, 0x81, 0x5a, 0x82, 0x69,
- 0x83, 0x75, 0x84, 0x7e, 0x85, 0x88, 0x86, 0x8f,
- 0x87, 0x96, 0x88, 0xa3, 0x89, 0xaf, 0x8a, 0xc4,
- 0x8b, 0xd7, 0x8c, 0xe8, 0x8d, 0x20, 0x8e, 0x00,
- 0x8f, 0x00, 0x90, 0x08, 0x91, 0x10, 0x92, 0x1f,
- 0x93, 0x01, 0x94, 0x2c, 0x95, 0x24, 0x96, 0x08,
- 0x97, 0x14, 0x98, 0x24, 0x99, 0x38, 0x9a, 0x9e,
- 0x9b, 0x00, 0x9c, 0x40, 0x9e, 0x11, 0x9f, 0x02,
- 0xa0, 0x00, 0xa1, 0x40, 0xa2, 0x40, 0xa3, 0x06,
- 0xa4, 0x00, 0xa6, 0x00, 0xa7, 0x40, 0xa8, 0x40,
- 0xa9, 0x80, 0xaa, 0x80, 0xab, 0x06, 0xac, 0xff,
- 0x12, 0x06, 0x64, 0x3f, 0x12, 0x46, 0x17, 0x3f,
- 0x18, 0x50, 0x19, 0x03, 0x1a, 0x78, 0x29, 0x50,
- 0x2c, 0x78,
-};
+ return 0;
+}
-static int ov772x_set_capture(struct soc_camera_platform_info *info,
- int enable)
+static int tw9910_power(struct device *dev, int mode)
{
- struct i2c_adapter *a = i2c_get_adapter(0);
- struct i2c_msg msg;
- int ret = 0;
- int i;
-
- if (!enable)
- return 0; /* camera_power_off() is enough */
-
- for (i = 0; i < ARRAY_SIZE(camera_ov772x_magic); i += 2) {
- u_int8_t buf[8];
-
- msg.addr = 0x21;
- msg.buf = buf;
- msg.len = 2;
- msg.flags = 0;
-
- buf[0] = camera_ov772x_magic[i];
- buf[1] = camera_ov772x_magic[i + 1];
-
- ret = (ret < 0) ? ret : i2c_transfer(a, &msg, 1);
- }
+ if (mode)
+ camera_power_on(1);
+ else
+ camera_power_off();
- return ret;
+ return 0;
}
-static struct soc_camera_platform_info ov772x_info = {
- .iface = 0,
- .format_name = "RGB565",
- .format_depth = 16,
- .format = {
- .pixelformat = V4L2_PIX_FMT_RGB565,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .width = 320,
- .height = 240,
- },
- .bus_param = SOCAM_PCLK_SAMPLE_RISING | SOCAM_HSYNC_ACTIVE_HIGH |
- SOCAM_VSYNC_ACTIVE_HIGH | SOCAM_MASTER | SOCAM_DATAWIDTH_8,
- .power = camera_power,
- .set_capture = ov772x_set_capture,
-};
-
-static struct platform_device migor_camera_device = {
- .name = "soc_camera_platform",
- .dev = {
- .platform_data = &ov772x_info,
- },
-};
-#endif /* CONFIG_I2C */
-
static struct sh_mobile_ceu_info sh_mobile_ceu_info = {
.flags = SOCAM_MASTER | SOCAM_DATAWIDTH_8 | SOCAM_PCLK_SAMPLE_RISING \
| SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_HIGH,
},
};
+static struct ov772x_camera_info ov7725_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .link = {
+ .power = ov7725_power,
+ },
+};
+
+static struct tw9910_video_info tw9910_info = {
+ .buswidth = SOCAM_DATAWIDTH_8,
+ .mpout = TW9910_MPO_FIELD,
+ .link = {
+ .power = tw9910_power,
+ }
+};
+
+struct spi_gpio_platform_data sdcard_cn9_platform_data = {
+ .sck = GPIO_PTD0,
+ .mosi = GPIO_PTD1,
+ .miso = GPIO_PTD2,
+ .num_chipselect = 1,
+};
+
+static struct platform_device sdcard_cn9_device = {
+ .name = "spi_gpio",
+ .dev = {
+ .platform_data = &sdcard_cn9_platform_data,
+ },
+};
+
static struct platform_device *migor_devices[] __initdata = {
&smc91x_eth_device,
&sh_keysc_device,
&migor_lcdc_device,
&migor_ceu_device,
-#ifdef CONFIG_I2C
- &migor_camera_device,
-#endif
&migor_nor_flash_device,
&migor_nand_flash_device,
+ &sdcard_cn9_device,
};
static struct i2c_board_info migor_i2c_devices[] = {
I2C_BOARD_INFO("migor_ts", 0x51),
.irq = 38, /* IRQ6 */
},
+ {
+ I2C_BOARD_INFO("ov772x", 0x21),
+ .platform_data = &ov7725_info,
+ },
+ {
+ I2C_BOARD_INFO("tw9910", 0x45),
+ .platform_data = &tw9910_info,
+ },
+};
+
+static struct spi_board_info migor_spi_devices[] = {
+ {
+ .modalias = "mmc_spi",
+ .max_speed_hz = 5000000,
+ .chip_select = 0,
+ .controller_data = (void *) GPIO_PTD5,
+ },
};
static int __init migor_devices_setup(void)
i2c_register_board_info(0, migor_i2c_devices,
ARRAY_SIZE(migor_i2c_devices));
+ spi_register_board_info(migor_spi_devices,
+ ARRAY_SIZE(migor_spi_devices));
+
return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
}
__initcall(migor_devices_setup);
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
-#include <linux/smc911x.h>
+#include <linux/smsc911x.h>
#include <linux/gpio.h>
#include <linux/leds.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <cpu/sh7203.h>
-static struct smc911x_platdata smc911x_info = {
- .flags = SMC911X_USE_16BIT,
- .irq_flags = IRQF_TRIGGER_LOW,
+static struct smsc911x_platform_config smsc911x_config = {
+ .phy_interface = PHY_INTERFACE_MODE_MII,
+ .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
+ .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
+ .flags = SMSC911X_USE_16BIT,
};
-static struct resource smc911x_resources[] = {
+static struct resource smsc911x_resources[] = {
[0] = {
.start = 0x24000000,
.end = 0x24000000 + 0x100,
},
};
-static struct platform_device smc911x_device = {
- .name = "smc911x",
+static struct platform_device smsc911x_device = {
+ .name = "smsc911x",
.id = -1,
- .num_resources = ARRAY_SIZE(smc911x_resources),
- .resource = smc911x_resources,
+ .num_resources = ARRAY_SIZE(smsc911x_resources),
+ .resource = smsc911x_resources,
.dev = {
- .platform_data = &smc911x_info,
+ .platform_data = &smsc911x_config,
},
};
};
static struct platform_device *rsk7203_devices[] __initdata = {
- &smc911x_device,
+ &smsc911x_device,
&led_device,
};
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/smc91x.h>
+#include <linux/irq.h>
#include <asm/ilsel.h>
static struct resource heartbeat_resources[] = {
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Tue Oct 21 18:20:06 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:54:19 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
#
# UBI - Unsorted block images
#
-# CONFIG_MTD_UBI is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+CONFIG_I2C_SH_MOBILE=y
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
+# CONFIG_SPI_SH_SCI is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
# Multimedia core support
#
-# CONFIG_VIDEO_DEV is not set
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2_COMMON=y
+# CONFIG_VIDEO_ALLOW_V4L1 is not set
+CONFIG_VIDEO_V4L1_COMPAT=y
# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
+CONFIG_VIDEO_MEDIA=y
#
# Multimedia drivers
#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=y
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=y
+CONFIG_MEDIA_TUNER_TDA8290=y
+CONFIG_MEDIA_TUNER_TDA9887=y
+CONFIG_MEDIA_TUNER_TEA5761=y
+CONFIG_MEDIA_TUNER_TEA5767=y
+CONFIG_MEDIA_TUNER_MT20XX=y
+CONFIG_MEDIA_TUNER_XC2028=y
+CONFIG_MEDIA_TUNER_XC5000=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEOBUF_GEN=y
+CONFIG_VIDEOBUF_DMA_CONTIG=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+CONFIG_SOC_CAMERA=y
+# CONFIG_SOC_CAMERA_MT9M001 is not set
+# CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
+# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_TW9910 is not set
+CONFIG_SOC_CAMERA_PLATFORM=y
+# CONFIG_SOC_CAMERA_OV772X is not set
+CONFIG_VIDEO_SH_MOBILE_CEU=y
+# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
#
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
-# CONFIG_FB is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_SH_MOBILE_LCDC=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_LOGO=y
+CONFIG_LOGO_LINUX_MONO=y
+CONFIG_LOGO_LINUX_VGA16=y
+CONFIG_LOGO_LINUX_CLUT224=y
+CONFIG_LOGO_SUPERH_MONO=y
+CONFIG_LOGO_SUPERH_VGA16=y
+CONFIG_LOGO_SUPERH_CLUT224=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
-# CONFIG_MMC is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_SPI=y
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_SH is not set
# CONFIG_DMADEVICES is not set
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
+# CONFIG_UBIFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
-# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
-# CONFIG_CRC7 is not set
+CONFIG_CRC7=y
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:18:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:54:55 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_FB_SH_MOBILE_LCDC is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Wed Dec 17 13:53:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:55:29 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_NLS is not set
#
#
# Library routines
#
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:20:09 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:55:48 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_SH7760 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
#
# SoC Audio support for SuperH
#
+CONFIG_SND_SOC_I2C_AND_SPI=y
# CONFIG_SND_SOC_ALL_CODECS is not set
# CONFIG_SOUND_PRIME is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:23:53 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:56:55 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_SYS_SUPPORTS_PM=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_FREEZER=y
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
CONFIG_HD6446X_SERIES=y
CONFIG_HD64461=y
-# CONFIG_HD64465 is not set
CONFIG_HD64461_IRQ=36
CONFIG_HD64461_IOBASE=0xb0000000
CONFIG_HD64461_ENABLER=y
#
# Bus options
#
-CONFIG_ISA=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
#
# PC-card bridges
#
-# CONFIG_I82365 is not set
-# CONFIG_TCIC is not set
-CONFIG_PCMCIA_PROBE=y
#
# Executable file formats
#
# Power management options (EXPERIMENTAL)
#
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_APM_EMULATION=y
+# CONFIG_CPU_IDLE is not set
# CONFIG_NET is not set
#
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
-# CONFIG_PNP is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
-# CONFIG_SCSI_AHA152X is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_IN2000 is not set
-# CONFIG_SCSI_DTC3280 is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GENERIC_NCR5380 is not set
-# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
-# CONFIG_SCSI_NCR53C406A is not set
-# CONFIG_SCSI_PAS16 is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
-# CONFIG_SCSI_SYM53C416 is not set
-# CONFIG_SCSI_T128 is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
CONFIG_SATA_PMP=y
CONFIG_ATA_SFF=y
# CONFIG_SATA_MV is not set
-# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_PCMCIA is not set
-# CONFIG_PATA_QDI is not set
-# CONFIG_PATA_WINBOND_VLB is not set
CONFIG_PATA_PLATFORM=y
# CONFIG_MD is not set
# CONFIG_PHONE is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_TOUCHSCREEN_HP600=y
-# CONFIG_TOUCHSCREEN_HTCPEN is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=64
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# CONFIG_CARDMAN_4040 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
-CONFIG_DEVPORT=y
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SH_MOBILE_LCDC=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_ILI9320 is not set
#
# Console display driver support
#
-# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:25:51 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 16:58:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
CONFIG_PCCARD=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-CONFIG_BLK_DEV_IDESCSI=y
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_HID_A4TECH=m
CONFIG_HID_APPLE=m
CONFIG_HID_BELKIN=m
-CONFIG_HID_BRIGHT=m
CONFIG_HID_CHERRY=m
CONFIG_HID_CHICONY=m
CONFIG_HID_CYPRESS=m
-CONFIG_HID_DELL=m
CONFIG_HID_EZKEY=m
CONFIG_HID_GYRATION=m
CONFIG_HID_LOGITECH=m
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=m
CONFIG_HID_MONTEREY=m
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=m
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=m
CONFIG_HID_SAMSUNG=m
CONFIG_HID_SONY=m
CONFIG_HID_SUNPLUS=m
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:29:42 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:02:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
CONFIG_PCCARD=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:32:23 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:03:37 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xa4430000
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-CONFIG_SH_KGDB=y
-
-#
-# KGDB configuration options
-#
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
# CONFIG_MORE_COMPILE_OPTIONS is not set
-# CONFIG_KGDB_NMI is not set
-CONFIG_KGDB_SYSRQ=y
-
-#
-# Serial port setup
-#
-CONFIG_KGDB_DEFPORT=0
-CONFIG_KGDB_DEFBAUD=115200
-CONFIG_KGDB_DEFPARITY_N=y
-# CONFIG_KGDB_DEFPARITY_E is not set
-# CONFIG_KGDB_DEFPARITY_O is not set
-CONFIG_KGDB_DEFBITS_8=y
-# CONFIG_KGDB_DEFBITS_7 is not set
#
# Security options
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:37:41 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:06:47 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
CONFIG_XFRM=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Fri Oct 31 15:58:06 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:09:35 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4AL_DSP=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_SOC_CAMERA=y
# CONFIG_SOC_CAMERA_MT9M001 is not set
# CONFIG_SOC_CAMERA_MT9M111 is not set
+# CONFIG_SOC_CAMERA_MT9T031 is not set
# CONFIG_SOC_CAMERA_MT9V022 is not set
+# CONFIG_SOC_CAMERA_TW9910 is not set
CONFIG_SOC_CAMERA_PLATFORM=y
+# CONFIG_SOC_CAMERA_OV772X is not set
CONFIG_VIDEO_SH_MOBILE_CEU=y
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
CONFIG_USB_GADGET=y
# CONFIG_USB_GADGET_DEBUG_FILES is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 20:03:46 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:10:19 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_EEPROM_93CX6=y
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
CONFIG_VIA_RHINE=m
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 16:25:30 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:14:41 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
-# CONFIG_GENERIC_GPIO is not set
+CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
# CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
CONFIG_GUSA=y
#
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=m
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_EEPROM_93CX6=y
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_SH_KEYSC is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
+# CONFIG_I2C_GPIO is not set
CONFIG_I2C_HIGHLANDER=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SH_MOBILE is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# PCI GPIO expanders:
+#
+# CONFIG_GPIO_BT8XX is not set
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7473 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_4KSTACKS=y
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Mon Dec 8 14:48:02 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:19:04 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
#
# Tracers
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Mon Dec 8 14:35:03 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:20:31 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
# CONFIG_NET_KEY is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
-# CONFIG_PHYLIB is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
-CONFIG_SMC911X=y
+# CONFIG_SMC911X is not set
+CONFIG_SMSC911X=y
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
+CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
#
# Tracers
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xfffe8000
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:44:36 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:23:15 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SMC91X is not set
# CONFIG_ENC28J60 is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:47:39 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:26:10 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SMC91X is not set
# CONFIG_ENC28J60 is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:53:22 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:26:40 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
CONFIG_PCI_DEBUG=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_PRINTER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 18:57:39 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:31:27 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
# CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH2=y
CONFIG_CPU_SH2A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
CONFIG_CPU_SUBTYPE_SH7206=y
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
CONFIG_GUSA=y
#
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
CONFIG_BINFMT_SHARED_FLAT=y
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
CONFIG_EEPROM_93CX6=y
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_IRQSTACKS is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc6
-# Thu Dec 4 16:40:25 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:33:53 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_USB_VIDEO_CLASS is not set
CONFIG_USB_GSPCA=m
# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
# CONFIG_USB_GSPCA_MARS is not set
# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SONIXB is not set
# CONFIG_USB_DSBR is not set
# CONFIG_USB_SI470X is not set
# CONFIG_USB_MR800 is not set
+# CONFIG_RADIO_TEA5764 is not set
# CONFIG_DAB is not set
#
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
-CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe00000
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:03:29 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:36:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_EVENTFD=y
CONFIG_AIO=y
# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH2=y
CONFIG_CPU_SUBTYPE_SH7619=y
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# CONFIG_BINFMT_SHARED_FLAT is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
# CONFIG_NET is not set
#
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_SYSFS is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:04:52 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:37:50 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
CONFIG_STNIC=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:08:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:40:12 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
CONFIG_SH_ETH=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=m
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:12:06 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:43:33 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:15:10 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:46:59 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4AL_DSP=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:17:29 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:49:22 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-# CONFIG_CF_AREA5 is not set
-CONFIG_CF_AREA6=y
-CONFIG_CF_BASE_ADDR=0xb8000000
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
# CONFIG_IDE_GD_ATAPI is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
CONFIG_STNIC=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_SOFT_WATCHDOG is not set
CONFIG_SH_WDT=y
# CONFIG_SH_WDT_MMAP is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:21:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:51:47 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
#
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_SH_WDT is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:27:30 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:53:50 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Bus options
#
-# CONFIG_CF_ENABLER is not set
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
#
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
-CONFIG_FB_CFB_FILLRECT=m
-CONFIG_FB_CFB_COPYAREA=m
-CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_CFB_FILLRECT is not set
+# CONFIG_FB_CFB_COPYAREA is not set
+# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_HFSPLUS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:31:54 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 17:56:46 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
#
# Bus options
#
-CONFIG_CF_ENABLER=y
-CONFIG_CF_AREA5=y
-# CONFIG_CF_AREA6 is not set
-CONFIG_CF_BASE_ADDR=0xb4000000
CONFIG_PCI=y
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCCARD is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
CONFIG_BLK_DEV_IDETAPE=m
-# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_EARLY_PRINTK is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:35:18 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:00:31 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
#
# Classification
# CONFIG_NET_CLS_ACT is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SH_ETH is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:37:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:02:28 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
# CONFIG_ATA is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_MDIO_BITBANG=y
CONFIG_NET_ETHERNET=y
CONFIG_SH_ETH=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_FB_SH7760=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:49:23 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:05:18 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
+CONFIG_FB_SYS_FILLRECT=m
+CONFIG_FB_SYS_COPYAREA=m
+CONFIG_FB_SYS_IMAGEBLIT=m
# CONFIG_FB_FOREIGN_ENDIAN is not set
-# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_SYS_FOPS=m
+CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
-CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
-CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
+# CONFIG_HID_NTRIG is not set
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
+# CONFIG_GREENASIA_FF is not set
+# CONFIG_HID_TOPSEED is not set
CONFIG_THRUSTMASTER_FF=m
CONFIG_ZEROPLUS_FF=m
CONFIG_USB_SUPPORT=y
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:52:59 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:09:00 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Tue Oct 21 12:16:25 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:10:57 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_LOCKBREAK=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_STRIP_GENERATED=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_CLASSIC_RCU is not set
+# CONFIG_TREE_RCU is not set
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_TRACE=y
+# CONFIG_TREE_RCU_TRACE is not set
+CONFIG_PREEMPT_RCU_TRACE=y
CONFIG_FREEZER=y
#
CONFIG_CPU_SH4A=y
CONFIG_CPU_SHX3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-CONFIG_PREEMPT_RCU=y
-CONFIG_RCU_TRACE=y
#
# Boot options
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+# CONFIG_NET_NS is not set
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
CONFIG_XFRM=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
CONFIG_SMC91X=y
# CONFIG_ENC28J60 is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
#
# SPI Protocol Masters
#
-# CONFIG_SPI_AT25 is not set
+# CONFIG_EEPROM_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=m
+# CONFIG_USB_HWA_HCD is not set
# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_TRACING=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
CONFIG_SH_STANDARD_BIOS=y
# CONFIG_EARLY_SCIF_CONSOLE is not set
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+CONFIG_DUMP_CODE=y
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:55:03 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:14:08 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_PACKET is not set
# CONFIG_UNIX is not set
# CONFIG_NET_KEY is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:56:48 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:15:56 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
# CONFIG_NET is not set
#
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.27
-# Wed Oct 22 19:58:12 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:17:19 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
-# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_SH_PCIDMA_NONCOHERENT=y
CONFIG_PCI_AUTO=y
CONFIG_PCI_AUTO_UPDATE_RESOURCES=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
+# CONFIG_NET_SCH_DRR is not set
CONFIG_NET_SCH_INGRESS=m
#
# CONFIG_NET_ACT_SKBEDIT is not set
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+# CONFIG_LIB80211 is not set
# CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=y
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
-CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
-# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
+# CONFIG_SMSC9420 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+CONFIG_CHELSIO_T3_DEPENDS=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_ENIC is not set
# CONFIG_IXGBE is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
+# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
-# CONFIG_MFD_WM8400 is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
-# CONFIG_FTRACE is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
+# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
+# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_DUMP_CODE is not set
+# CONFIG_SH_NO_BSS_INIT is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_T10DIF is not set
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.28-rc2
-# Tue Oct 28 17:35:17 2008
+# Linux kernel version: 2.6.28
+# Fri Jan 9 18:22:53 2009
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
+# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
+# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_SYS_SUPPORTS_NUMA=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
-# CONFIG_MARKERS is not set
# CONFIG_OPROFILE is not set
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
# CONFIG_FREEZER is not set
#
CONFIG_CPU_SH4AL_DSP=y
CONFIG_CPU_SHX2=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
+# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_MIGRATION is not set
-# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_PREEMPT_RCU is not set
CONFIG_GUSA=y
#
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
+
+#
+# Power management options (EXPERIMENTAL)
+#
+# CONFIG_PM is not set
+# CONFIG_CPU_IDLE is not set
CONFIG_NET=y
#
# Networking options
#
+CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
#
# Network testing
# CONFIG_PHONET is not set
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
+# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_NL80211=y
# CONFIG_WIRELESS_OLD_REGULATORY is not set
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
+CONFIG_LIB80211=m
CONFIG_MAC80211=y
#
# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_LEDS is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
-CONFIG_IEEE80211=m
-CONFIG_IEEE80211_DEBUG=y
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_STNIC is not set
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
+# CONFIG_SMSC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
-CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
-# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_SUPERH_ON_CHIP_R8A66597 is not set
# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_NOP_TRACER=y
-CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+
+#
+# Tracers
+#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
-# CONFIG_SH_KGDB is not set
+# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_CRYPTO_FIPS is not set
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# Library routines
#
CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
#endif
typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
int val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
- int __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
} __kernel_fsid_t;
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
#undef __FD_SET
static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
}
}
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
#endif /* __ASM_SH_POSIX_TYPES_H */
#endif
typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
int val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
- int __val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
} __kernel_fsid_t;
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#if defined(__KERNEL__)
#undef __FD_SET
static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
}
}
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* defined(__KERNEL__) */
#endif /* __ASM_SH64_POSIX_TYPES_H */
.num_resources = ARRAY_SIZE(veu_resources),
};
+static struct uio_info jpu_platform_data = {
+ .name = "JPU",
+ .version = "0",
+ .irq = 27,
+};
+
+static struct resource jpu_resources[] = {
+ [0] = {
+ .name = "JPU",
+ .start = 0xfea00000,
+ .end = 0xfea102d3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* place holder for contiguous memory */
+ },
+};
+
+static struct platform_device jpu_device = {
+ .name = "uio_pdrv_genirq",
+ .id = 2,
+ .dev = {
+ .platform_data = &jpu_platform_data,
+ },
+ .resource = jpu_resources,
+ .num_resources = ARRAY_SIZE(jpu_resources),
+};
+
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
&sci_device,
&vpu_device,
&veu_device,
+ &jpu_device,
};
static int __init sh7343_devices_setup(void)
clk_always_enable("xymem0"); /* XYMEM */
clk_always_enable("veu0"); /* VEU */
clk_always_enable("vpu0"); /* VPU */
+ clk_always_enable("jpu0"); /* JPU */
platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
+ platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
return platform_add_devices(sh7343_devices,
ARRAY_SIZE(sh7343_devices));
[0] = {
.name = "JPU",
.start = 0xfea00000,
- .end = 0xfea102d0,
+ .end = 0xfea102d3,
.flags = IORESOURCE_MEM,
},
[1] = {
int error;
char *filename;
- lock_kernel();
filename = getname((char __user *)ufilename);
error = PTR_ERR(filename);
if (IS_ERR(filename))
}
putname(filename);
out:
- unlock_kernel();
return error;
}
* - userspace errors just cause EFAULT to be returned, resulting in SEGV
* - kernel/userspace interfaces cause a jump to an appropriate handler
* - other kernel errors are bad
- * - return 0 if fixed-up, -EFAULT if non-fatal (to the kernel) fault
*/
-static int die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
+static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
{
if (!user_mode(regs)) {
const struct exception_table_entry *fixup;
fixup = search_exception_tables(regs->pc);
if (fixup) {
regs->pc = fixup->fixup;
- return 0;
+ return;
}
die(str, regs, err);
}
- return -EFAULT;
}
static inline void sign_extend(unsigned int count, unsigned char *dst)
/* Argh. Address not only misaligned but also non-existent.
* Raise an EFAULT and see if it's trapped
*/
- return die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+ die_if_no_fixup("Fault in unaligned fixup", regs, 0);
+ return -EFAULT;
}
/*
* Ok, go for it..
*/
area = get_vm_area(size, VM_IOREMAP);
- pr_debug("Get vm_area returns %p addr %p\n",area,area->addr);
if (!area)
return NULL;
+ pr_debug("Get vm_area returns %p addr %p\n", area, area->addr);
area->phys_addr = phys_addr;
addr = area->addr;
if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size,
select HAVE_KRETPROBES
select HAVE_KPROBES
select HAVE_LMB
+ select HAVE_SYSCALL_WRAPPERS
select USE_GENERIC_SMP_HELPERS if SMP
select RTC_DRV_CMOS
select RTC_DRV_BQ4802
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
p->leds_resource.name = "leds";
p->leds_pdev.name = "sunfire-clockboard-leds";
+ p->leds_pdev.id = -1;
p->leds_pdev.resource = &p->leds_resource;
p->leds_pdev.num_resources = 1;
p->leds_pdev.dev.parent = &op->dev;
p->leds_resource.name = "leds";
p->leds_pdev.name = "sunfire-fhc-leds";
+ p->leds_pdev.id = p->board_num;
p->leds_pdev.resource = &p->leds_resource;
p->leds_pdev.num_resources = 1;
p->leds_pdev.dev.parent = &op->dev;
static void set_cpu_and_fpu(int psr_impl, int psr_vers, int fpu_vers)
{
+ const struct manufacturer_info *manuf;
+ int i;
+
sparc_cpu_type = NULL;
sparc_fpu_type = NULL;
- if (psr_impl < ARRAY_SIZE(manufacturer_info))
+ manuf = NULL;
+
+ for (i = 0; i < ARRAY_SIZE(manufacturer_info); i++)
+ {
+ if (psr_impl == manufacturer_info[i].psr_impl) {
+ manuf = &manufacturer_info[i];
+ break;
+ }
+ }
+ if (manuf != NULL)
{
const struct cpu_info *cpu;
const struct fpu_info *fpu;
- cpu = &manufacturer_info[psr_impl].cpu_info[0];
+ cpu = &manuf->cpu_info[0];
while (cpu->psr_vers != -1)
{
if (cpu->psr_vers == psr_vers) {
}
cpu++;
}
- fpu = &manufacturer_info[psr_impl].fpu_info[0];
+ fpu = &manuf->fpu_info[0];
while (fpu->fp_vers != -1)
{
if (fpu->fp_vers == fpu_vers) {
}
}
-asmlinkage unsigned long sparc_brk(unsigned long brk)
+SYSCALL_DEFINE1(sparc_brk, unsigned long, brk)
{
/* People could try to be nasty and use ta 0x6d in 32bit programs */
if (test_thread_flag(TIF_32BIT) && brk >= STACK_TOP32)
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way unix traditionally does this, though.
*/
-asmlinkage long sparc_pipe(struct pt_regs *regs)
+SYSCALL_DEFINE1(sparc_pipe_real, struct pt_regs *, regs)
{
int fd[2];
int error;
* This is really horribly ugly.
*/
-asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
- unsigned long third, void __user *ptr, long fifth)
+SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second,
+ unsigned long, third, void __user *, ptr, long, fifth)
{
long err;
return err;
}
-asmlinkage long sparc64_newuname(struct new_utsname __user *name)
+SYSCALL_DEFINE1(sparc64_newuname, struct new_utsname __user *, name)
{
int ret = sys_newuname(name);
return ret;
}
-asmlinkage long sparc64_personality(unsigned long personality)
+SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality)
{
int ret;
}
/* Linux version of mmap */
-asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags, unsigned long fd,
- unsigned long off)
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+ unsigned long, prot, unsigned long, flags, unsigned long, fd,
+ unsigned long, off)
{
struct file * file = NULL;
unsigned long retval = -EBADF;
return retval;
}
-asmlinkage long sys64_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(64_munmap, unsigned long, addr, size_t, len)
{
long ret;
unsigned long old_len, unsigned long new_len,
unsigned long flags, unsigned long new_addr);
-asmlinkage unsigned long sys64_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr)
+SYSCALL_DEFINE5(64_mremap, unsigned long, addr, unsigned long, old_len,
+ unsigned long, new_len, unsigned long, flags,
+ unsigned long, new_addr)
{
unsigned long ret = -EINVAL;
extern void check_pending(int signum);
-asmlinkage long sys_getdomainname(char __user *name, int len)
+SYSCALL_DEFINE2(getdomainname, char __user *, name, int, len)
{
int nlen, err;
return err;
}
-asmlinkage long sys_utrap_install(utrap_entry_t type,
- utrap_handler_t new_p,
- utrap_handler_t new_d,
- utrap_handler_t __user *old_p,
- utrap_handler_t __user *old_d)
+SYSCALL_DEFINE5(utrap_install, utrap_entry_t, type,
+ utrap_handler_t, new_p, utrap_handler_t, new_d,
+ utrap_handler_t __user *, old_p,
+ utrap_handler_t __user *, old_d)
{
if (type < UT_INSTRUCTION_EXCEPTION || type > UT_TRAP_INSTRUCTION_31)
return -EINVAL;
return 0;
}
-asmlinkage long sys_rt_sigaction(int sig,
- const struct sigaction __user *act,
- struct sigaction __user *oact,
- void __user *restorer,
- size_t sigsetsize)
+SYSCALL_DEFINE5(rt_sigaction, int, sig, const struct sigaction __user *, act,
+ struct sigaction __user *, oact, void __user *, restorer,
+ size_t, sigsetsize)
{
struct k_sigaction new_ka, old_ka;
int ret;
reset_pic();
}
-asmlinkage long sys_perfctr(int opcode, unsigned long arg0, unsigned long arg1, unsigned long arg2)
+SYSCALL_DEFINE4(perfctr, int, opcode, unsigned long, arg0,
+ unsigned long, arg1, unsigned long, arg2)
{
int err = 0;
.align 32
sys_sparc_pipe:
- ba,pt %xcc, sparc_pipe
+ ba,pt %xcc, sys_sparc_pipe_real
add %sp, PTREGS_OFF, %o0
sys_nis_syscall:
ba,pt %xcc, c_sys_nis_syscall
void __user *ptr, long fifth);
extern asmlinkage long sparc64_newuname(struct new_utsname __user *name);
extern asmlinkage long sparc64_personality(unsigned long personality);
-extern asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long off);
extern asmlinkage long sys64_munmap(unsigned long addr, size_t len);
extern asmlinkage unsigned long sys64_mremap(unsigned long addr,
unsigned long old_len,
/*0*/ .word sys_restart_syscall, sys32_exit, sys_fork, sys_read, sys_write
/*5*/ .word sys32_open, sys_close, sys32_wait4, sys32_creat, sys_link
/*10*/ .word sys_unlink, sunos_execv, sys_chdir, sys_chown16, sys32_mknod
-/*15*/ .word sys_chmod, sys_lchown16, sparc_brk, sys32_perfctr, sys32_lseek
+/*15*/ .word sys_chmod, sys_lchown16, sys_sparc_brk, sys32_perfctr, sys32_lseek
/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid16, sys_getuid16
/*25*/ .word sys32_vmsplice, compat_sys_ptrace, sys_alarm, sys32_sigaltstack, sys_pause
/*30*/ .word compat_sys_utime, sys_lchown, sys_fchown, sys32_access, sys32_nice
/*170*/ .word sys32_lsetxattr, sys32_fsetxattr, sys_getxattr, sys_lgetxattr, compat_sys_getdents
.word sys_setsid, sys_fchdir, sys32_fgetxattr, sys_listxattr, sys_llistxattr
/*180*/ .word sys32_flistxattr, sys_removexattr, sys_lremovexattr, compat_sys_sigpending, sys_ni_syscall
- .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sparc64_newuname
-/*190*/ .word sys32_init_module, sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
+ .word sys32_setpgid, sys32_fremovexattr, sys32_tkill, sys32_exit_group, sys_sparc64_newuname
+/*190*/ .word sys32_init_module, sys_sparc64_personality, sys_remap_file_pages, sys32_epoll_create, sys32_epoll_ctl
.word sys32_epoll_wait, sys32_ioprio_set, sys_getppid, sys32_sigaction, sys_sgetmask
/*200*/ .word sys32_ssetmask, sys_sigsuspend, compat_sys_newlstat, sys_uselib, compat_sys_old_readdir
.word sys32_readahead, sys32_socketcall, sys32_syslog, sys32_lookup_dcookie, sys32_fadvise64
/*0*/ .word sys_restart_syscall, sparc_exit, sys_fork, sys_read, sys_write
/*5*/ .word sys_open, sys_close, sys_wait4, sys_creat, sys_link
/*10*/ .word sys_unlink, sys_nis_syscall, sys_chdir, sys_chown, sys_mknod
-/*15*/ .word sys_chmod, sys_lchown, sparc_brk, sys_perfctr, sys_lseek
+/*15*/ .word sys_chmod, sys_lchown, sys_sparc_brk, sys_perfctr, sys_lseek
/*20*/ .word sys_getpid, sys_capget, sys_capset, sys_setuid, sys_getuid
/*25*/ .word sys_vmsplice, sys_ptrace, sys_alarm, sys_sigaltstack, sys_nis_syscall
/*30*/ .word sys_utime, sys_nis_syscall, sys_nis_syscall, sys_access, sys_nice
.word sys_reboot, sys_nis_syscall, sys_symlink, sys_readlink, sys_execve
/*60*/ .word sys_umask, sys_chroot, sys_newfstat, sys_fstat64, sys_getpagesize
.word sys_msync, sys_vfork, sys_pread64, sys_pwrite64, sys_nis_syscall
-/*70*/ .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys64_munmap, sys_mprotect
+/*70*/ .word sys_nis_syscall, sys_mmap, sys_nis_syscall, sys_64_munmap, sys_mprotect
.word sys_madvise, sys_vhangup, sys_nis_syscall, sys_mincore, sys_getgroups
/*80*/ .word sys_setgroups, sys_getpgrp, sys_nis_syscall, sys_setitimer, sys_nis_syscall
.word sys_swapon, sys_getitimer, sys_nis_syscall, sys_sethostname, sys_nis_syscall
/*170*/ .word sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr, sys_getdents
.word sys_setsid, sys_fchdir, sys_fgetxattr, sys_listxattr, sys_llistxattr
/*180*/ .word sys_flistxattr, sys_removexattr, sys_lremovexattr, sys_nis_syscall, sys_ni_syscall
- .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sparc64_newuname
-/*190*/ .word sys_init_module, sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
+ .word sys_setpgid, sys_fremovexattr, sys_tkill, sys_exit_group, sys_sparc64_newuname
+/*190*/ .word sys_init_module, sys_sparc64_personality, sys_remap_file_pages, sys_epoll_create, sys_epoll_ctl
.word sys_epoll_wait, sys_ioprio_set, sys_getppid, sys_nis_syscall, sys_sgetmask
/*200*/ .word sys_ssetmask, sys_nis_syscall, sys_newlstat, sys_uselib, sys_nis_syscall
.word sys_readahead, sys_socketcall, sys_syslog, sys_lookup_dcookie, sys_fadvise64
.word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
/*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
.word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/ .word sys64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
.word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
/*260*/ .word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
.word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy
/* arch/sparc64/kernel/traps.c
*
- * Copyright (C) 1995,1997,2008 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 1995,1997,2008,2009 David S. Miller (davem@davemloft.net)
* Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com)
*/
return;
if (regs->tstate & TSTATE_PRIV) {
+ /* Test if this comes from uaccess places. */
+ const struct exception_table_entry *entry;
+
+ entry = search_exception_tables(regs->tpc);
+ if (entry) {
+ /* Ouch, somebody is trying VM hole tricks on us... */
+#ifdef DEBUG_EXCEPTIONS
+ printk("Exception: PC<%016lx> faddr<UNKNOWN>\n", regs->tpc);
+ printk("EX_TABLE: insn<%016lx> fixup<%016lx>\n",
+ regs->tpc, entry->fixup);
+#endif
+ regs->tpc = entry->fixup;
+ regs->tnpc = regs->tpc + 4;
+ return;
+ }
printk("sun4v_data_access_exception: ADDR[%016lx] "
"CTX[%04x] TYPE[%04x], going.\n",
addr, ctx, type);
lib-y += rwsem_$(BITS).o
lib-$(CONFIG_SPARC32) += muldi3.o bitext.o cmpdi2.o
-lib-$(CONFIG_SPARC64) += PeeCeeI.o copy_page.o clear_page.o bzero.o
+lib-$(CONFIG_SPARC64) += copy_page.o clear_page.o bzero.o
lib-$(CONFIG_SPARC64) += csum_copy.o csum_copy_from_user.o csum_copy_to_user.o
lib-$(CONFIG_SPARC64) += VISsave.o
lib-$(CONFIG_SPARC64) += bitops.o
obj-y += iomap.o
obj-$(CONFIG_SPARC32) += atomic32.o
obj-y += ksyms.o
+obj-$(CONFIG_SPARC64) += PeeCeeI.o
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
-# CONFIG_AT24 is not set
-# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_LEGACY is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
/*
* Copyright 1992, Linus Torvalds.
+ *
+ * Note: inlines with more than a single statement should be marked
+ * __always_inline to avoid problems with older gcc's inlining heuristics.
*/
#ifndef _LINUX_BITOPS_H
* Note that @nr may be almost arbitrarily large; this function is not
* restricted to acting on a single-word quantity.
*/
-static inline void set_bit(unsigned int nr, volatile unsigned long *addr)
+static __always_inline void
+set_bit(unsigned int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
asm volatile(LOCK_PREFIX "orb %1,%0"
* you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
* in order to ensure changes are visible on other processors.
*/
-static inline void clear_bit(int nr, volatile unsigned long *addr)
+static __always_inline void
+clear_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
asm volatile(LOCK_PREFIX "andb %1,%0"
*
* This is the same as test_and_set_bit on x86.
*/
-static inline int test_and_set_bit_lock(int nr, volatile unsigned long *addr)
+static __always_inline int
+test_and_set_bit_lock(int nr, volatile unsigned long *addr)
{
return test_and_set_bit(nr, addr);
}
return oldbit;
}
-static inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
+static __always_inline int constant_test_bit(unsigned int nr, const volatile unsigned long *addr)
{
return ((1UL << (nr % BITS_PER_LONG)) &
(((unsigned long *)addr)[nr / BITS_PER_LONG])) != 0;
* A boot-time mapping is currently limited to at most 16 pages.
*/
extern void early_ioremap_init(void);
-extern void early_ioremap_clear(void);
extern void early_ioremap_reset(void);
extern void __iomem *early_ioremap(unsigned long offset, unsigned long size);
extern void __iomem *early_memremap(unsigned long offset, unsigned long size);
#define MSR_IA32_THERM_STATUS 0x0000019c
#define MSR_IA32_MISC_ENABLE 0x000001a0
+/* MISC_ENABLE bits: architectural */
+#define MSR_IA32_MISC_ENABLE_FAST_STRING (1ULL << 0)
+#define MSR_IA32_MISC_ENABLE_TCC (1ULL << 1)
+#define MSR_IA32_MISC_ENABLE_EMON (1ULL << 7)
+#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL (1ULL << 11)
+#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL (1ULL << 12)
+#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP (1ULL << 16)
+#define MSR_IA32_MISC_ENABLE_MWAIT (1ULL << 18)
+#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID (1ULL << 22)
+#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE (1ULL << 23)
+#define MSR_IA32_MISC_ENABLE_XD_DISABLE (1ULL << 34)
+
+/* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
+#define MSR_IA32_MISC_ENABLE_X87_COMPAT (1ULL << 2)
+#define MSR_IA32_MISC_ENABLE_TM1 (1ULL << 3)
+#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE (1ULL << 4)
+#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE (1ULL << 6)
+#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK (1ULL << 8)
+#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE (1ULL << 9)
+#define MSR_IA32_MISC_ENABLE_FERR (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX (1ULL << 10)
+#define MSR_IA32_MISC_ENABLE_TM2 (1ULL << 13)
+#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE (1ULL << 19)
+#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK (1ULL << 20)
+#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT (1ULL << 24)
+#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE (1ULL << 37)
+#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE (1ULL << 38)
+#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE (1ULL << 39)
+
/* Intel Model 6 */
#define MSR_P6_EVNTSEL0 0x00000186
#define MSR_P6_EVNTSEL1 0x00000187
static inline void pte_free(struct mm_struct *mm, struct page *pte)
{
+ pgtable_page_dtor(pte);
__free_page(pte);
}
struct old_sigaction __user *);
asmlinkage int sys_sigaltstack(unsigned long);
asmlinkage unsigned long sys_sigreturn(unsigned long);
-asmlinkage int sys_rt_sigreturn(struct pt_regs);
+asmlinkage int sys_rt_sigreturn(unsigned long);
/* kernel/ioport.c */
asmlinkage long sys_iopl(unsigned long);
-/* x86 architecture timex specifications */
#ifndef _ASM_X86_TIMEX_H
#define _ASM_X86_TIMEX_H
#include <asm/processor.h>
#include <asm/tsc.h>
-#ifdef CONFIG_X86_ELAN
-# define PIT_TICK_RATE 1189200 /* AMD Elan has different frequency! */
-#elif defined(CONFIG_X86_RDC321X)
-# define PIT_TICK_RATE 1041667 /* Underlying HZ for R8610 */
-#else
-# define PIT_TICK_RATE 1193182 /* Underlying HZ */
-#endif
-#define CLOCK_TICK_RATE PIT_TICK_RATE
+/* The PIT ticks at this frequency (in HZ): */
+#define PIT_TICK_RATE 1193182
+
+#define CLOCK_TICK_RATE PIT_TICK_RATE
#define ARCH_HAS_READ_CURRENT_TIMER
{
unsigned int value;
+ /* APIC hasn't been mapped yet */
+ if (!apic_phys)
+ return;
+
clear_local_APIC();
/*
num_processors++;
cpu = cpumask_next_zero(-1, cpu_present_mask);
+ if (version != apic_version[boot_cpu_physical_apicid])
+ WARN_ONCE(1,
+ "ACPI: apic version mismatch, bootcpu: %x cpu %d: %x\n",
+ apic_version[boot_cpu_physical_apicid], cpu, version);
+
physid_set(apicid, phys_cpu_present_map);
if (apicid == boot_cpu_physical_apicid) {
/*
struct drv_cmd {
unsigned int type;
- cpumask_var_t mask;
+ const struct cpumask *mask;
drv_addr_union addr;
u32 val;
};
-static void do_drv_read(struct drv_cmd *cmd)
+static long do_drv_read(void *_cmd)
{
+ struct drv_cmd *cmd = _cmd;
u32 h;
switch (cmd->type) {
default:
break;
}
+ return 0;
}
-static void do_drv_write(struct drv_cmd *cmd)
+static long do_drv_write(void *_cmd)
{
+ struct drv_cmd *cmd = _cmd;
u32 lo, hi;
switch (cmd->type) {
default:
break;
}
+ return 0;
}
static void drv_read(struct drv_cmd *cmd)
{
- cpumask_t saved_mask = current->cpus_allowed;
cmd->val = 0;
- set_cpus_allowed_ptr(current, cmd->mask);
- do_drv_read(cmd);
- set_cpus_allowed_ptr(current, &saved_mask);
+ work_on_cpu(cpumask_any(cmd->mask), do_drv_read, cmd);
}
static void drv_write(struct drv_cmd *cmd)
{
- cpumask_t saved_mask = current->cpus_allowed;
unsigned int i;
for_each_cpu(i, cmd->mask) {
- set_cpus_allowed_ptr(current, cpumask_of(i));
- do_drv_write(cmd);
+ work_on_cpu(i, do_drv_write, cmd);
}
-
- set_cpus_allowed_ptr(current, &saved_mask);
- return;
}
static u32 get_cur_val(const struct cpumask *mask)
return 0;
}
- cpumask_copy(cmd.mask, mask);
-
+ cmd.mask = mask;
drv_read(&cmd);
dprintk("get_cur_val = %u\n", cmd.val);
return freq;
}
-static unsigned int check_freqs(const cpumask_t *mask, unsigned int freq,
+static unsigned int check_freqs(const struct cpumask *mask, unsigned int freq,
struct acpi_cpufreq_data *data)
{
unsigned int cur_freq;
return -ENODEV;
}
- if (unlikely(!alloc_cpumask_var(&cmd.mask, GFP_KERNEL)))
- return -ENOMEM;
-
perf = data->acpi_data;
result = cpufreq_frequency_table_target(policy,
data->freq_table,
/* cpufreq holds the hotplug lock, so we are safe from here on */
if (policy->shared_type != CPUFREQ_SHARED_TYPE_ANY)
- cpumask_and(cmd.mask, cpu_online_mask, policy->cpus);
+ cmd.mask = policy->cpus;
else
- cpumask_copy(cmd.mask, cpumask_of(policy->cpu));
+ cmd.mask = cpumask_of(policy->cpu);
freqs.old = perf->states[perf->state].core_frequency * 1000;
freqs.new = data->freq_table[next_state].frequency;
perf->state = next_perf_state;
out:
- free_cpumask_var(cmd.mask);
return result;
}
static void __cpuinit early_init_intel(struct cpuinfo_x86 *c)
{
+ /* Unmask CPUID levels if masked: */
+ if (c->x86 == 6 && c->x86_model >= 15) {
+ u64 misc_enable;
+
+ rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+
+ if (misc_enable & MSR_IA32_MISC_ENABLE_LIMIT_CPUID) {
+ misc_enable &= ~MSR_IA32_MISC_ENABLE_LIMIT_CPUID;
+ wrmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+ c->cpuid_level = cpuid_eax(0);
+ }
+ }
+
if ((c->x86 == 0xf && c->x86_model >= 0x03) ||
(c->x86 == 0x6 && c->x86_model >= 0x0e))
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
struct mtrr_state_type mtrr_state = {};
EXPORT_SYMBOL_GPL(mtrr_state);
-#undef MODULE_PARAM_PREFIX
-#define MODULE_PARAM_PREFIX "mtrr."
-
-static int mtrr_show;
-module_param_named(show, mtrr_show, bool, 0);
+static int __initdata mtrr_show;
+static int __init mtrr_debug(char *opt)
+{
+ mtrr_show = 1;
+ return 0;
+}
+early_param("mtrr.show", mtrr_debug);
/*
* Returns the effective MTRR type for the region
switch (action & 0xf) {
case CPU_ONLINE:
- INIT_DELAYED_WORK(&work.work, hpet_work);
+ INIT_DELAYED_WORK_ON_STACK(&work.work, hpet_work);
init_completion(&work.complete);
/* FIXME: add schedule_work_on() */
schedule_delayed_work_on(cpu, &work.work, 0);
wait_for_completion(&work.complete);
+ destroy_timer_on_stack(&work.work.timer);
break;
case CPU_DEAD:
if (hdev) {
#ifdef CONFIG_X86_64
/* correctly size the local cpu masks */
-static void setup_cpu_local_masks(void)
+static void __init setup_cpu_local_masks(void)
{
alloc_bootmem_cpumask_var(&cpu_initialized_mask);
alloc_bootmem_cpumask_var(&cpu_callin_mask);
}
#ifdef CONFIG_X86_32
-asmlinkage int sys_rt_sigreturn(struct pt_regs regs)
+/*
+ * Note: do not pass in pt_regs directly as with tail-call optimization
+ * GCC will incorrectly stomp on the caller's frame and corrupt user-space
+ * register state:
+ */
+asmlinkage int sys_rt_sigreturn(unsigned long __unused)
{
- return do_rt_sigreturn(®s);
+ struct pt_regs *regs = (struct pt_regs *)&__unused;
+
+ return do_rt_sigreturn(regs);
}
#else /* !CONFIG_X86_32 */
asmlinkage long sys_rt_sigreturn(struct pt_regs *regs)
destination_timeouts = 0;
}
}
+ cpu_relax();
}
return FLUSH_COMPLETE;
}
#endif
}
-void vmi_activate(void)
+void __init vmi_activate(void)
{
unsigned long flags;
" jmp 2b\n" \
".previous\n" \
_ASM_EXTABLE(0b,3b) \
- : "=d"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1), \
+ : "=&d"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1), \
"=&D" (__d2) \
: "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
: "memory"); \
" .align 4\n"
" .long 0b,2b\n"
".previous"
- :"=r" (n), "=D" (s), "=a" (res), "=c" (tmp)
+ :"=&r" (n), "=&D" (s), "=&a" (res), "=&c" (tmp)
:"0" (n), "1" (s), "2" (0), "3" (mask)
:"cc");
return res & mask;
" jmp 2b\n" \
".previous\n" \
_ASM_EXTABLE(0b,3b) \
- : "=r"(res), "=c"(count), "=&a" (__d0), "=&S" (__d1), \
+ : "=&r"(res), "=&c"(count), "=&a" (__d0), "=&S" (__d1), \
"=&D" (__d2) \
: "i"(-EFAULT), "0"(count), "1"(count), "3"(src), "4"(dst) \
: "memory"); \
".previous\n"
_ASM_EXTABLE(0b,3b)
_ASM_EXTABLE(1b,2b)
- : [size8] "=c"(size), [dst] "=&D" (__d0)
+ : [size8] "=&c"(size), [dst] "=&D" (__d0)
: [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
[zero] "r" (0UL), [eight] "r" (8UL));
return size;
return pte_offset_kernel(pmd, 0);
}
+static pte_t *__init page_table_kmap_check(pte_t *pte, pmd_t *pmd,
+ unsigned long vaddr, pte_t *lastpte)
+{
+#ifdef CONFIG_HIGHMEM
+ /*
+ * Something (early fixmap) may already have put a pte
+ * page here, which causes the page table allocation
+ * to become nonlinear. Attempt to fix it, and if it
+ * is still nonlinear then we have to bug.
+ */
+ int pmd_idx_kmap_begin = fix_to_virt(FIX_KMAP_END) >> PMD_SHIFT;
+ int pmd_idx_kmap_end = fix_to_virt(FIX_KMAP_BEGIN) >> PMD_SHIFT;
+
+ if (pmd_idx_kmap_begin != pmd_idx_kmap_end
+ && (vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin
+ && (vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end
+ && ((__pa(pte) >> PAGE_SHIFT) < table_start
+ || (__pa(pte) >> PAGE_SHIFT) >= table_end)) {
+ pte_t *newpte;
+ int i;
+
+ BUG_ON(after_init_bootmem);
+ newpte = alloc_low_page();
+ for (i = 0; i < PTRS_PER_PTE; i++)
+ set_pte(newpte + i, pte[i]);
+
+ paravirt_alloc_pte(&init_mm, __pa(newpte) >> PAGE_SHIFT);
+ set_pmd(pmd, __pmd(__pa(newpte)|_PAGE_TABLE));
+ BUG_ON(newpte != pte_offset_kernel(pmd, 0));
+ __flush_tlb_all();
+
+ paravirt_release_pte(__pa(pte) >> PAGE_SHIFT);
+ pte = newpte;
+ }
+ BUG_ON(vaddr < fix_to_virt(FIX_KMAP_BEGIN - 1)
+ && vaddr > fix_to_virt(FIX_KMAP_END)
+ && lastpte && lastpte + PTRS_PER_PTE != pte);
+#endif
+ return pte;
+}
+
/*
* This function initializes a certain range of kernel virtual memory
* with new bootmem page tables, everywhere page tables are missing in
unsigned long vaddr;
pgd_t *pgd;
pmd_t *pmd;
+ pte_t *pte = NULL;
vaddr = start;
pgd_idx = pgd_index(vaddr);
pmd = pmd + pmd_index(vaddr);
for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
pmd++, pmd_idx++) {
- one_page_table_init(pmd);
+ pte = page_table_kmap_check(one_page_table_init(pmd),
+ pmd, vaddr, pte);
vaddr += PMD_SIZE;
}
* Fixed mappings, only the page table structure has to be
* created - mappings will be set by set_fixmap():
*/
- early_ioremap_clear();
vaddr = __fix_to_virt(__end_of_fixed_addresses - 1) & PMD_MASK;
end = (FIXADDR_TOP + PMD_SIZE - 1) & PMD_MASK;
page_table_range_init(vaddr, end, pgd_base);
tables += PAGE_ALIGN(ptes * sizeof(pte_t));
/* for fixmap */
- tables += PAGE_SIZE * 2;
+ tables += PAGE_ALIGN(__end_of_fixed_addresses * sizeof(pte_t));
/*
* RED-PEN putting page tables only on node 0 could
direct_gbpages = 0;
}
-static unsigned long __init kernel_physical_mapping_init(unsigned long start,
+static unsigned long __meminit kernel_physical_mapping_init(unsigned long start,
unsigned long end,
unsigned long page_size_mask)
{
*/
#include <asm/iomap.h>
+#include <asm/pat.h>
#include <linux/module.h>
/* Map 'pfn' using fixed map 'type' and protections 'prot'
pagefault_disable();
+ /*
+ * For non-PAT systems, promote PAGE_KERNEL_WC to PAGE_KERNEL_UC_MINUS.
+ * PAGE_KERNEL_WC maps to PWT, which translates to uncached if the
+ * MTRR is UC or WC. UC_MINUS gets the real intention, of the
+ * user, which is "WC if the MTRR is WC, UC if you can't do that."
+ */
+ if (!pat_enabled && pgprot_val(prot) == pgprot_val(PAGE_KERNEL_WC))
+ prot = PAGE_KERNEL_UC_MINUS;
+
idx = type + KM_TYPE_NR*smp_processor_id();
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
set_pte(kmap_pte-idx, pfn_pte(pfn, prot));
}
}
-void __init early_ioremap_clear(void)
-{
- pmd_t *pmd;
-
- if (early_ioremap_debug)
- printk(KERN_INFO "early_ioremap_clear()\n");
-
- pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
- pmd_clear(pmd);
- paravirt_release_pte(__pa(bm_pte) >> PAGE_SHIFT);
- __flush_tlb_all();
-}
-
void __init early_ioremap_reset(void)
{
- enum fixed_addresses idx;
- unsigned long addr, phys;
- pte_t *pte;
-
after_paging_init = 1;
- for (idx = FIX_BTMAP_BEGIN; idx >= FIX_BTMAP_END; idx--) {
- addr = fix_to_virt(idx);
- pte = early_ioremap_pte(addr);
- if (pte_present(*pte)) {
- phys = pte_val(*pte) & PAGE_MASK;
- set_fixmap(idx, phys);
- }
- }
}
static void __init __early_set_fixmap(enum fixed_addresses idx,
return 0;
}
+static int __cpa_process_fault(struct cpa_data *cpa, unsigned long vaddr,
+ int primary)
+{
+ /*
+ * Ignore all non primary paths.
+ */
+ if (!primary)
+ return 0;
+
+ /*
+ * Ignore the NULL PTE for kernel identity mapping, as it is expected
+ * to have holes.
+ * Also set numpages to '1' indicating that we processed cpa req for
+ * one virtual address page and its pfn. TBD: numpages can be set based
+ * on the initial value and the level returned by lookup_address().
+ */
+ if (within(vaddr, PAGE_OFFSET,
+ PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))) {
+ cpa->numpages = 1;
+ cpa->pfn = __pa(vaddr) >> PAGE_SHIFT;
+ return 0;
+ } else {
+ WARN(1, KERN_WARNING "CPA: called for zero pte. "
+ "vaddr = %lx cpa->vaddr = %lx\n", vaddr,
+ *cpa->vaddr);
+
+ return -EFAULT;
+ }
+}
+
static int __change_page_attr(struct cpa_data *cpa, int primary)
{
unsigned long address;
repeat:
kpte = lookup_address(address, &level);
if (!kpte)
- return 0;
+ return __cpa_process_fault(cpa, address, primary);
old_pte = *kpte;
- if (!pte_val(old_pte)) {
- if (!primary)
- return 0;
- WARN(1, KERN_WARNING "CPA: called for zero pte. "
- "vaddr = %lx cpa->vaddr = %lx\n", address,
- *cpa->vaddr);
- return -EINVAL;
- }
+ if (!pte_val(old_pte))
+ return __cpa_process_fault(cpa, address, primary);
if (level == PG_LEVEL_4K) {
pte_t new_pte;
vaddr = *cpa->vaddr;
if (!(within(vaddr, PAGE_OFFSET,
- PAGE_OFFSET + (max_low_pfn_mapped << PAGE_SHIFT))
-#ifdef CONFIG_X86_64
- || within(vaddr, PAGE_OFFSET + (1UL<<32),
- PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT))
-#endif
- )) {
+ PAGE_OFFSET + (max_pfn_mapped << PAGE_SHIFT)))) {
alias_cpa = *cpa;
temp_cpa_vaddr = (unsigned long) __va(cpa->pfn << PAGE_SHIFT);
req_type & _PAGE_CACHE_MASK);
}
- is_range_ram = pagerange_is_ram(start, end);
- if (is_range_ram == 1)
- return reserve_ram_pages_type(start, end, req_type, new_type);
- else if (is_range_ram < 0)
- return -EINVAL;
+ if (new_type)
+ *new_type = actual_type;
+
+ /*
+ * For legacy reasons, some parts of the physical address range in the
+ * legacy 1MB region is treated as non-RAM (even when listed as RAM in
+ * the e820 tables). So we will track the memory attributes of this
+ * legacy 1MB region using the linear memtype_list always.
+ */
+ if (end >= ISA_END_ADDRESS) {
+ is_range_ram = pagerange_is_ram(start, end);
+ if (is_range_ram == 1)
+ return reserve_ram_pages_type(start, end, req_type,
+ new_type);
+ else if (is_range_ram < 0)
+ return -EINVAL;
+ }
new = kmalloc(sizeof(struct memtype), GFP_KERNEL);
if (!new)
new->end = end;
new->type = actual_type;
- if (new_type)
- *new_type = actual_type;
-
spin_lock(&memtype_lock);
if (cached_entry && start >= cached_start)
if (is_ISA_range(start, end - 1))
return 0;
- is_range_ram = pagerange_is_ram(start, end);
- if (is_range_ram == 1)
- return free_ram_pages_type(start, end);
- else if (is_range_ram < 0)
- return -EINVAL;
+ /*
+ * For legacy reasons, some parts of the physical address range in the
+ * legacy 1MB region is treated as non-RAM (even when listed as RAM in
+ * the e820 tables). So we will track the memory attributes of this
+ * legacy 1MB region using the linear memtype_list always.
+ */
+ if (end >= ISA_END_ADDRESS) {
+ is_range_ram = pagerange_is_ram(start, end);
+ if (is_range_ram == 1)
+ return free_ram_pages_type(start, end);
+ else if (is_range_ram < 0)
+ return -EINVAL;
+ }
spin_lock(&memtype_lock);
list_for_each_entry(entry, &memtype_list, nd) {
+++ /dev/null
-__cpu_vendor_dev_X86_VENDOR_*
dstp = sg_page(dst);
vdst = PageHighMem(dstp) ? NULL : page_address(dstp) + dst->offset;
- sg_init_table(cipher, 2);
- sg_set_buf(cipher, iv, ivsize);
- authenc_chain(cipher, dst, vdst == iv + ivsize);
+ if (ivsize) {
+ sg_init_table(cipher, 2);
+ sg_set_buf(cipher, iv, ivsize);
+ authenc_chain(cipher, dst, vdst == iv + ivsize);
+ dst = cipher;
+ }
cryptlen = req->cryptlen + ivsize;
- hash = crypto_authenc_hash(req, flags, cipher, cryptlen);
+ hash = crypto_authenc_hash(req, flags, dst, cryptlen);
if (IS_ERR(hash))
return PTR_ERR(hash);
- scatterwalk_map_and_copy(hash, cipher, cryptlen,
+ scatterwalk_map_and_copy(hash, dst, cryptlen,
crypto_aead_authsize(authenc), 1);
return 0;
}
srcp = sg_page(src);
vsrc = PageHighMem(srcp) ? NULL : page_address(srcp) + src->offset;
- sg_init_table(cipher, 2);
- sg_set_buf(cipher, iv, ivsize);
- authenc_chain(cipher, src, vsrc == iv + ivsize);
+ if (ivsize) {
+ sg_init_table(cipher, 2);
+ sg_set_buf(cipher, iv, ivsize);
+ authenc_chain(cipher, src, vsrc == iv + ivsize);
+ src = cipher;
+ }
- return crypto_authenc_verify(req, cipher, cryptlen + ivsize);
+ return crypto_authenc_verify(req, src, cryptlen + ivsize);
}
static int crypto_authenc_decrypt(struct aead_request *req)
scatterwalk_done(&walk->in, 0, nbytes);
scatterwalk_done(&walk->out, 1, nbytes);
+err:
walk->total = nbytes;
walk->nbytes = nbytes;
return blkcipher_walk_next(desc, walk);
}
-err:
if (walk->iv != desc->info)
memcpy(desc->info, walk->iv, crypto_blkcipher_ivsize(tfm));
if (walk->buffer != walk->page)
if (assoclen) {
pctx->ilen = format_adata(idata, assoclen);
get_data_to_compute(cipher, pctx, req->assoc, req->assoclen);
+ } else {
+ pctx->ilen = 0;
}
/* compute plaintext into mac */
If unsure, say N.
config SATA_MV
- tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ tristate "Marvell SATA support"
help
This option enables support for the Marvell Serial ATA family.
- Currently supports 88SX[56]0[48][01] chips.
+ Currently supports 88SX[56]0[48][01] PCI(-X) chips,
+ as well as the newer [67]042 PCI-X/PCIe and SOC devices.
If unsure, say N.
}
}
+static bool ahci_broken_system_poweroff(struct pci_dev *pdev)
+{
+ static const struct dmi_system_id broken_systems[] = {
+ {
+ .ident = "HP Compaq nx6310",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6310"),
+ },
+ /* PCI slot number of the controller */
+ .driver_data = (void *)0x1FUL,
+ },
+
+ { } /* terminate list */
+ };
+ const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+
+ if (dmi) {
+ unsigned long slot = (unsigned long)dmi->driver_data;
+ /* apply the quirk only to on-board controllers */
+ return slot == PCI_SLOT(pdev->devfn);
+ }
+
+ return false;
+}
+
static int ahci_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
}
}
+ if (ahci_broken_system_poweroff(pdev)) {
+ pi.flags |= ATA_FLAG_NO_POWEROFF_SPINDOWN;
+ dev_info(&pdev->dev,
+ "quirky BIOS, skipping spindown on poweroff\n");
+ }
+
/* CAP.NP sometimes indicate the index of the last enabled
* port, at other times, that of the last possible port, so
* determining the maximum port number requires looking at
}
}
+static bool piix_broken_system_poweroff(struct pci_dev *pdev)
+{
+ static const struct dmi_system_id broken_systems[] = {
+ {
+ .ident = "HP Compaq 2510p",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 2510p"),
+ },
+ /* PCI slot number of the controller */
+ .driver_data = (void *)0x1FUL,
+ },
+
+ { } /* terminate list */
+ };
+ const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+
+ if (dmi) {
+ unsigned long slot = (unsigned long)dmi->driver_data;
+ /* apply the quirk only to on-board controllers */
+ return slot == PCI_SLOT(pdev->devfn);
+ }
+
+ return false;
+}
+
/**
* piix_init_one - Register PIIX ATA PCI device with kernel services
* @pdev: PCI device to register
if (!in_module_init)
return -ENODEV;
+ if (piix_broken_system_poweroff(pdev)) {
+ piix_port_info[ent->driver_data].flags |=
+ ATA_FLAG_NO_POWEROFF_SPINDOWN |
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN;
+ dev_info(&pdev->dev, "quirky BIOS, skipping spindown "
+ "on poweroff and hibernation\n");
+ }
+
port_info[0] = piix_port_info[ent->driver_data];
port_info[1] = piix_port_info[ent->driver_data];
#include <linux/libata.h>
#include <linux/hdreg.h>
#include <linux/uaccess.h>
+#include <linux/suspend.h>
#include "libata.h"
tf->command = ATA_CMD_VERIFY; /* READ VERIFY */
} else {
+ /* Some odd clown BIOSen issue spindown on power off (ACPI S4
+ * or S5) causing some drives to spin up and down again.
+ */
+ if ((qc->ap->flags & ATA_FLAG_NO_POWEROFF_SPINDOWN) &&
+ system_state == SYSTEM_POWER_OFF)
+ goto skip;
+
+ if ((qc->ap->flags & ATA_FLAG_NO_HIBERNATE_SPINDOWN) &&
+ system_entering_hibernation())
+ goto skip;
+
/* XXX: This is for backward compatibility, will be
* removed. Read Documentation/feature-removal-schedule.txt
* for more info.
scmd->scsi_done = qc->scsidone;
qc->scsidone = ata_delayed_done;
}
- scmd->result = SAM_STAT_GOOD;
- return 1;
+ goto skip;
}
/* Issue ATA STANDBY IMMEDIATE command */
return 0;
-invalid_fld:
+ invalid_fld:
ata_scsi_set_sense(scmd, ILLEGAL_REQUEST, 0x24, 0x0);
/* "Invalid field in cbd" */
return 1;
+ skip:
+ scmd->result = SAM_STAT_GOOD;
+ return 1;
}
* condition. Mark hint.
*/
ata_ehi_push_desc(ehi, "ST-ATA: "
- "DRQ=1 with device error, "
+ "DRQ=0 without device error, "
"dev_stat 0x%X", status);
qc->err_mask |= AC_ERR_HSM |
AC_ERR_NODEV_HINT;
qc->err_mask |= AC_ERR_HSM;
}
+ /* There are oddball controllers with
+ * status register stuck at 0x7f and
+ * lbal/m/h at zero which makes it
+ * pass all other presence detection
+ * mechanisms we have. Set NODEV_HINT
+ * for it. Kernel bz#7241.
+ */
+ if (status == 0x7f)
+ qc->err_mask |= AC_ERR_NODEV_HINT;
+
/* ata_pio_sectors() might change the
* state to HSM_ST_LAST. so, the state
* is changed after ata_pio_sectors().
ata_sff_sync might be sufficient. */
ata_sff_dma_pause(ap);
ndelay(RB500_CF_IO_DELAY);
-
- set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
}
static void rb532_pata_exec_command(struct ata_port *ap,
VIA_SATA_PATA = 0x800, /* SATA/PATA combined configuration */
};
+enum {
+ VIA_IDFLAG_SINGLE = (1 << 0), /* single channel controller) */
+};
+
/*
* VIA SouthBridge chips.
*/
u8 rev_max;
u16 flags;
} via_isa_bridges[] = {
+ { "vx855", PCI_DEVICE_ID_VIA_VX855, 0x00, 0x2f,
+ VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
{ "vx800", PCI_DEVICE_ID_VIA_VX800, 0x00, 0x2f, VIA_UDMA_133 |
VIA_BAD_AST | VIA_SATA_PATA },
+ { "vt8261", PCI_DEVICE_ID_VIA_8261, 0x00, 0x2f,
+ VIA_UDMA_133 | VIA_BAD_AST },
{ "vt8237s", PCI_DEVICE_ID_VIA_8237S, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "vt8251", PCI_DEVICE_ID_VIA_8251, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
{ "cx700", PCI_DEVICE_ID_VIA_CX700, 0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_SATA_PATA },
{ "vt82c586", PCI_DEVICE_ID_VIA_82C586_0, 0x00, 0x0f, VIA_UDMA_NONE | VIA_SET_FIFO },
{ "vt82c576", PCI_DEVICE_ID_VIA_82C576, 0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK },
{ "vt82c576", PCI_DEVICE_ID_VIA_82C576, 0x00, 0x2f, VIA_UDMA_NONE | VIA_SET_FIFO | VIA_NO_UNMASK | VIA_BAD_ID },
+ { "vtxxxx", PCI_DEVICE_ID_VIA_ANON, 0x00, 0x2f,
+ VIA_UDMA_133 | VIA_BAD_AST },
{ NULL }
};
static int printed_version;
u8 enable;
u32 timing;
+ unsigned long flags = id->driver_data;
int rc;
if (!printed_version++)
if (rc)
return rc;
+ if (flags & VIA_IDFLAG_SINGLE)
+ ppi[1] = &ata_dummy_port_info;
+
/* To find out how the IDE will behave and what features we
actually have to look at the bridge not the IDE controller */
- for (config = via_isa_bridges; config->id; config++)
+ for (config = via_isa_bridges; config->id != PCI_DEVICE_ID_VIA_ANON;
+ config++)
if ((isa = pci_get_device(PCI_VENDOR_ID_VIA +
!!(config->flags & VIA_BAD_ID),
config->id, NULL))) {
pci_dev_put(isa);
}
- if (!config->id) {
- printk(KERN_WARNING "via: Unknown VIA SouthBridge, disabling.\n");
- return -ENODEV;
- }
pci_dev_put(isa);
if (!(config->flags & VIA_NO_ENABLES)) {
{ PCI_VDEVICE(VIA, 0x1571), },
{ PCI_VDEVICE(VIA, 0x3164), },
{ PCI_VDEVICE(VIA, 0x5324), },
+ { PCI_VDEVICE(VIA, 0xC409), VIA_IDFLAG_SINGLE },
{ },
};
*
* --> ATAPI support (Marvell claims the 60xx/70xx chips can do it).
*
- * --> Investigate problems with PCI Message Signalled Interrupts (MSI).
- *
- * --> Cache frequently-accessed registers in mv_port_priv to reduce overhead.
- *
* --> Develop a low-power-consumption strategy, and implement it.
*
* --> [Experiment, low priority] Investigate interrupt coalescing.
#include <linux/libata.h>
#define DRV_NAME "sata_mv"
-#define DRV_VERSION "1.24"
+#define DRV_VERSION "1.25"
enum {
/* BAR's are enumerated in terms of pci_resource_start() terms */
EDMA_HALTCOND_OFS = 0x60, /* GenIIe halt conditions */
- GEN_II_NCQ_MAX_SECTORS = 256, /* max sects/io on Gen2 w/NCQ */
-
/* Host private flags (hp_flags) */
MV_HP_FLAG_MSI = (1 << 0),
MV_HP_ERRATA_50XXB0 = (1 << 1),
struct mv_host_priv *hpriv = ap->host->private_data;
int hardport = mv_hardport_from_port(ap->port_no);
void __iomem *hc_mmio = mv_hc_base_from_port(
- mv_host_base(ap->host), hardport);
- u32 hc_irq_cause, ipending;
+ mv_host_base(ap->host), ap->port_no);
+ u32 hc_irq_cause;
/* clear EDMA event indicators, if any */
writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
- /* clear EDMA interrupt indicator, if any */
- hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
- ipending = (DEV_IRQ | DMA_IRQ) << hardport;
- if (hc_irq_cause & ipending) {
- writelfl(hc_irq_cause & ~ipending,
- hc_mmio + HC_IRQ_CAUSE_OFS);
- }
+ /* clear pending irq events */
+ hc_irq_cause = ~((DEV_IRQ | DMA_IRQ) << hardport);
+ writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
mv_edma_cfg(ap, want_ncq);
*
* Gen-II does not support NCQ over a port multiplier
* (no FIS-based switching).
- *
- * We don't have hob_nsect when doing NCQ commands on Gen-II.
- * See mv_qc_prep() for more info.
*/
if (adev->flags & ATA_DFLAG_NCQ) {
if (sata_pmp_attached(adev->link->ap)) {
adev->flags &= ~ATA_DFLAG_NCQ;
ata_dev_printk(adev, KERN_INFO,
"NCQ disabled for command-based switching\n");
- } else if (adev->max_sectors > GEN_II_NCQ_MAX_SECTORS) {
- adev->max_sectors = GEN_II_NCQ_MAX_SECTORS;
- ata_dev_printk(adev, KERN_INFO,
- "max_sectors limited to %u for NCQ\n",
- adev->max_sectors);
}
}
}
* only 11 bytes...so we must pick and choose required
* registers based on the command. So, we drop feature and
* hob_feature for [RW] DMA commands, but they are needed for
- * NCQ. NCQ will drop hob_nsect.
+ * NCQ. NCQ will drop hob_nsect, which is not needed there
+ * (nsect is used only for the tag; feat/hob_feat hold true nsect).
*/
switch (tf->command) {
case ATA_CMD_READ:
struct ata_host *host = dev_instance;
struct mv_host_priv *hpriv = host->private_data;
unsigned int handled = 0;
+ int using_msi = hpriv->hp_flags & MV_HP_FLAG_MSI;
u32 main_irq_cause, pending_irqs;
spin_lock(&host->lock);
+
+ /* for MSI: block new interrupts while in here */
+ if (using_msi)
+ writel(0, hpriv->main_irq_mask_addr);
+
main_irq_cause = readl(hpriv->main_irq_cause_addr);
pending_irqs = main_irq_cause & hpriv->main_irq_mask;
/*
handled = mv_host_intr(host, pending_irqs);
}
spin_unlock(&host->lock);
+
+ /* for MSI: unmask; interrupt cause bits will retrigger now */
+ if (using_msi)
+ writel(hpriv->main_irq_mask, hpriv->main_irq_mask_addr);
+
return IRQ_RETVAL(handled);
}
writel(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
/* clear pending irq events */
- hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
- hc_irq_cause &= ~((DEV_IRQ | DMA_IRQ) << hardport);
+ hc_irq_cause = ~((DEV_IRQ | DMA_IRQ) << hardport);
writelfl(hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
mv_enable_port_irqs(ap, ERR_IRQ);
hpriv->main_irq_mask_addr = mmio + PCI_HC_MAIN_IRQ_MASK_OFS;
}
+ /* initialize shadow irq mask with register's value */
+ hpriv->main_irq_mask = readl(hpriv->main_irq_mask_addr);
+
/* global interrupt mask: 0 == mask everything */
mv_set_main_irq_mask(host, ~0, 0);
if (rc)
return rc;
- /* Enable interrupts */
- if (msi && pci_enable_msi(pdev))
- pci_intx(pdev, 1);
+ /* Enable message-switched interrupts, if requested */
+ if (msi && pci_enable_msi(pdev) == 0)
+ hpriv->hp_flags |= MV_HP_FLAG_MSI;
mv_dump_pci_cfg(pdev, 0x68);
mv_print_info(host);
static int nv_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
static int nv_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);
+static int nv_noclassify_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline);
static void nv_nf2_freeze(struct ata_port *ap);
static void nv_nf2_thaw(struct ata_port *ap);
-static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline);
static void nv_ck804_freeze(struct ata_port *ap);
static void nv_ck804_thaw(struct ata_port *ap);
static int nv_adma_slave_config(struct scsi_device *sdev);
NFORCE3 = NFORCE2, /* NF2 == NF3 as far as sata_nv is concerned */
CK804,
ADMA,
+ MCP5x,
SWNCQ,
};
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_SATA2), CK804 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA), CK804 },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2), CK804 },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA), SWNCQ },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2), SWNCQ },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA), SWNCQ },
- { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2), SWNCQ },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA), MCP5x },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2), MCP5x },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA), MCP5x },
+ { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2), MCP5x },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA), GENERIC },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA2), GENERIC },
{ PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_SATA3), GENERIC },
.inherits = &nv_common_ops,
.freeze = nv_nf2_freeze,
.thaw = nv_nf2_thaw,
- .hardreset = nv_nf2_hardreset,
+ .hardreset = nv_noclassify_hardreset,
};
/* CK804 finally gets hardreset right */
.host_stop = nv_adma_host_stop,
};
+/* Kernel bz#12351 reports that when SWNCQ is enabled, for hotplug to
+ * work, hardreset should be used and hardreset can't report proper
+ * signature, which suggests that mcp5x is closer to nf2 as long as
+ * reset quirkiness is concerned. Define separate ops for mcp5x with
+ * nv_noclassify_hardreset().
+ */
+static struct ata_port_operations nv_mcp5x_ops = {
+ .inherits = &nv_common_ops,
+ .hardreset = nv_noclassify_hardreset,
+};
+
static struct ata_port_operations nv_swncq_ops = {
- .inherits = &nv_generic_ops,
+ .inherits = &nv_mcp5x_ops,
.qc_defer = ata_std_qc_defer,
.qc_prep = nv_swncq_qc_prep,
.port_ops = &nv_adma_ops,
.private_data = NV_PI_PRIV(nv_adma_interrupt, &nv_adma_sht),
},
+ /* MCP5x */
+ {
+ .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+ .pio_mask = NV_PIO_MASK,
+ .mwdma_mask = NV_MWDMA_MASK,
+ .udma_mask = NV_UDMA_MASK,
+ .port_ops = &nv_mcp5x_ops,
+ .private_data = NV_PI_PRIV(nv_generic_interrupt, &nv_sht),
+ },
/* SWNCQ */
{
.flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
return 0;
}
+static int nv_noclassify_hardreset(struct ata_link *link, unsigned int *class,
+ unsigned long deadline)
+{
+ bool online;
+ int rc;
+
+ rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
+ &online, NULL);
+ return online ? -EAGAIN : rc;
+}
+
static void nv_nf2_freeze(struct ata_port *ap)
{
void __iomem *scr_addr = ap->host->ports[0]->ioaddr.scr_addr;
iowrite8(mask, scr_addr + NV_INT_ENABLE);
}
-static int nv_nf2_hardreset(struct ata_link *link, unsigned int *class,
- unsigned long deadline)
-{
- bool online;
- int rc;
-
- rc = sata_link_hardreset(link, sata_deb_timing_hotplug, deadline,
- &online, NULL);
- return online ? -EAGAIN : rc;
-}
-
static void nv_ck804_freeze(struct ata_port *ap)
{
void __iomem *mmio_base = ap->host->iomap[NV_MMIO_BAR];
if (type == CK804 && adma_enabled) {
dev_printk(KERN_NOTICE, &pdev->dev, "Using ADMA mode\n");
type = ADMA;
- }
-
- if (type == SWNCQ) {
- if (swncq_enabled)
- dev_printk(KERN_NOTICE, &pdev->dev,
- "Using SWNCQ mode\n");
- else
- type = GENERIC;
+ } else if (type == MCP5x && swncq_enabled) {
+ dev_printk(KERN_NOTICE, &pdev->dev, "Using SWNCQ mode\n");
+ type = SWNCQ;
}
ppi[0] = &nv_port_info[type];
}
}
+static bool sil_broken_system_poweroff(struct pci_dev *pdev)
+{
+ static const struct dmi_system_id broken_systems[] = {
+ {
+ .ident = "HP Compaq nx6325",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nx6325"),
+ },
+ /* PCI slot number of the controller */
+ .driver_data = (void *)0x12UL,
+ },
+
+ { } /* terminate list */
+ };
+ const struct dmi_system_id *dmi = dmi_first_match(broken_systems);
+
+ if (dmi) {
+ unsigned long slot = (unsigned long)dmi->driver_data;
+ /* apply the quirk only to on-board controllers */
+ return slot == PCI_SLOT(pdev->devfn);
+ }
+
+ return false;
+}
+
static int sil_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version;
int board_id = ent->driver_data;
- const struct ata_port_info *ppi[] = { &sil_port_info[board_id], NULL };
+ struct ata_port_info pi = sil_port_info[board_id];
+ const struct ata_port_info *ppi[] = { &pi, NULL };
struct ata_host *host;
void __iomem *mmio_base;
int n_ports, rc;
if (board_id == sil_3114)
n_ports = 4;
+ if (sil_broken_system_poweroff(pdev)) {
+ pi.flags |= ATA_FLAG_NO_POWEROFF_SPINDOWN |
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN;
+ dev_info(&pdev->dev, "quirky BIOS, skipping spindown "
+ "on poweroff and hibernation\n");
+ }
+
host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports);
if (!host)
return -ENOMEM;
int dev_set_name(struct device *dev, const char *fmt, ...)
{
va_list vargs;
+ char *s;
va_start(vargs, fmt);
vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs);
va_end(vargs);
+
+ /* ewww... some of these buggers have / in the name... */
+ while ((s = strchr(dev->bus_id, '/')))
+ *s = '!';
+
return 0;
}
EXPORT_SYMBOL_GPL(dev_set_name);
return -EBUSY;
if (cpu_is_omap24xx()) {
- rng_ick = clk_get(NULL, "rng_ick");
+ rng_ick = clk_get(&pdev->dev, "rng_ick");
if (IS_ERR(rng_ick)) {
dev_err(&pdev->dev, "Could not get rng_ick\n");
ret = PTR_ERR(rng_ick);
/* check whether we're reopening an existing tty */
tty = tty_driver_lookup_tty(driver, inode, index);
- if (IS_ERR(tty))
+ if (IS_ERR(tty)) {
+ mutex_unlock(&tty_mutex);
return PTR_ERR(tty);
+ }
}
if (tty) {
---help---
Enable support for the Marvell XOR engine.
+config MX3_IPU
+ bool "MX3x Image Processing Unit support"
+ depends on ARCH_MX3
+ select DMA_ENGINE
+ default y
+ help
+ If you plan to use the Image Processing unit in the i.MX3x, say
+ Y here. If unsure, select Y.
+
+config MX3_IPU_IRQS
+ int "Number of dynamically mapped interrupts for IPU"
+ depends on MX3_IPU
+ range 2 137
+ default 4
+ help
+ Out of 137 interrupt sources on i.MX31 IPU only very few are used.
+ To avoid bloating the irq_desc[] array we allocate a sufficient
+ number of IRQ slots and map them dynamically to specific sources.
+
config DMA_ENGINE
bool
obj-$(CONFIG_FSL_DMA) += fsldma.o
obj-$(CONFIG_MV_XOR) += mv_xor.o
obj-$(CONFIG_DW_DMAC) += dw_dmac.o
+obj-$(CONFIG_MX3_IPU) += ipu/
struct dma_chan *chan;
int cpu;
- WARN_ONCE(dmaengine_ref_count == 0,
- "client called %s without a reference", __func__);
-
cpu = get_cpu();
chan = per_cpu_ptr(channel_table[tx_type], cpu)->chan;
put_cpu();
struct dma_device *device;
struct dma_chan *chan;
- WARN_ONCE(dmaengine_ref_count == 0,
- "client called %s without a reference", __func__);
-
rcu_read_lock();
list_for_each_entry_rcu(device, &dma_device_list, global_node) {
if (dma_has_cap(DMA_PRIVATE, device->cap_mask))
if (!dep)
return;
+ /* we'll submit tx->next now, so clear the link */
+ tx->next = NULL;
chan = dep->chan;
/* keep submitting up until a channel switch is detected
chan = thread->chan;
while (!kthread_should_stop()) {
+ struct dma_device *dev = chan->device;
+ struct dma_async_tx_descriptor *tx;
+ dma_addr_t dma_src, dma_dest;
+
total_tests++;
len = dmatest_random() % test_buf_size + 1;
dmatest_init_srcbuf(thread->srcbuf, src_off, len);
dmatest_init_dstbuf(thread->dstbuf, dst_off, len);
- cookie = dma_async_memcpy_buf_to_buf(chan,
- thread->dstbuf + dst_off,
- thread->srcbuf + src_off,
- len);
+ dma_src = dma_map_single(dev->dev, thread->srcbuf + src_off,
+ len, DMA_TO_DEVICE);
+ /* map with DMA_BIDIRECTIONAL to force writeback/invalidate */
+ dma_dest = dma_map_single(dev->dev, thread->dstbuf,
+ test_buf_size, DMA_BIDIRECTIONAL);
+
+ tx = dev->device_prep_dma_memcpy(chan, dma_dest + dst_off,
+ dma_src, len,
+ DMA_CTRL_ACK | DMA_COMPL_SKIP_DEST_UNMAP);
+ if (!tx) {
+ dma_unmap_single(dev->dev, dma_src, len, DMA_TO_DEVICE);
+ dma_unmap_single(dev->dev, dma_dest,
+ test_buf_size, DMA_BIDIRECTIONAL);
+ pr_warning("%s: #%u: prep error with src_off=0x%x "
+ "dst_off=0x%x len=0x%x\n",
+ thread_name, total_tests - 1,
+ src_off, dst_off, len);
+ msleep(100);
+ failed_tests++;
+ continue;
+ }
+ tx->callback = NULL;
+ cookie = tx->tx_submit(tx);
+
if (dma_submit_error(cookie)) {
pr_warning("%s: #%u: submit error %d with src_off=0x%x "
"dst_off=0x%x len=0x%x\n",
failed_tests++;
continue;
}
+ /* Unmap by myself (see DMA_COMPL_SKIP_DEST_UNMAP above) */
+ dma_unmap_single(dev->dev, dma_dest,
+ test_buf_size, DMA_BIDIRECTIONAL);
error_count = 0;
*/
WARN_ON(fdev->feature != new_fsl_chan->feature);
- new_fsl_chan->dev = &new_fsl_chan->common.dev->device;
+ new_fsl_chan->dev = fdev->dev;
new_fsl_chan->reg_base = ioremap(new_fsl_chan->reg.start,
new_fsl_chan->reg.end - new_fsl_chan->reg.start + 1);
}
dev_info(fdev->dev, "#%d (%s), irq %d\n", new_fsl_chan->id,
- compatible, new_fsl_chan->irq);
+ compatible,
+ new_fsl_chan->irq != NO_IRQ ? new_fsl_chan->irq : fdev->irq);
return 0;
static void fsl_dma_chan_remove(struct fsl_dma_chan *fchan)
{
- free_irq(fchan->irq, fchan);
+ if (fchan->irq != NO_IRQ)
+ free_irq(fchan->irq, fchan);
list_del(&fchan->common.device_node);
iounmap(fchan->reg_base);
kfree(fchan);
--- /dev/null
+obj-y += ipu_irq.o ipu_idmac.o
--- /dev/null
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/clk.h>
+#include <linux/vmalloc.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+
+#include <mach/ipu.h>
+
+#include "ipu_intern.h"
+
+#define FS_VF_IN_VALID 0x00000002
+#define FS_ENC_IN_VALID 0x00000001
+
+/*
+ * There can be only one, we could allocate it dynamically, but then we'd have
+ * to add an extra parameter to some functions, and use something as ugly as
+ * struct ipu *ipu = to_ipu(to_idmac(ichan->dma_chan.device));
+ * in the ISR
+ */
+static struct ipu ipu_data;
+
+#define to_ipu(id) container_of(id, struct ipu, idmac)
+
+static u32 __idmac_read_icreg(struct ipu *ipu, unsigned long reg)
+{
+ return __raw_readl(ipu->reg_ic + reg);
+}
+
+#define idmac_read_icreg(ipu, reg) __idmac_read_icreg(ipu, reg - IC_CONF)
+
+static void __idmac_write_icreg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+ __raw_writel(value, ipu->reg_ic + reg);
+}
+
+#define idmac_write_icreg(ipu, v, reg) __idmac_write_icreg(ipu, v, reg - IC_CONF)
+
+static u32 idmac_read_ipureg(struct ipu *ipu, unsigned long reg)
+{
+ return __raw_readl(ipu->reg_ipu + reg);
+}
+
+static void idmac_write_ipureg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+ __raw_writel(value, ipu->reg_ipu + reg);
+}
+
+/*****************************************************************************
+ * IPU / IC common functions
+ */
+static void dump_idmac_reg(struct ipu *ipu)
+{
+ dev_dbg(ipu->dev, "IDMAC_CONF 0x%x, IC_CONF 0x%x, IDMAC_CHA_EN 0x%x, "
+ "IDMAC_CHA_PRI 0x%x, IDMAC_CHA_BUSY 0x%x\n",
+ idmac_read_icreg(ipu, IDMAC_CONF),
+ idmac_read_icreg(ipu, IC_CONF),
+ idmac_read_icreg(ipu, IDMAC_CHA_EN),
+ idmac_read_icreg(ipu, IDMAC_CHA_PRI),
+ idmac_read_icreg(ipu, IDMAC_CHA_BUSY));
+ dev_dbg(ipu->dev, "BUF0_RDY 0x%x, BUF1_RDY 0x%x, CUR_BUF 0x%x, "
+ "DB_MODE 0x%x, TASKS_STAT 0x%x\n",
+ idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY),
+ idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY),
+ idmac_read_ipureg(ipu, IPU_CHA_CUR_BUF),
+ idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL),
+ idmac_read_ipureg(ipu, IPU_TASKS_STAT));
+}
+
+static uint32_t bytes_per_pixel(enum pixel_fmt fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_GENERIC: /* generic data */
+ case IPU_PIX_FMT_RGB332:
+ case IPU_PIX_FMT_YUV420P:
+ case IPU_PIX_FMT_YUV422P:
+ default:
+ return 1;
+ case IPU_PIX_FMT_RGB565:
+ case IPU_PIX_FMT_YUYV:
+ case IPU_PIX_FMT_UYVY:
+ return 2;
+ case IPU_PIX_FMT_BGR24:
+ case IPU_PIX_FMT_RGB24:
+ return 3;
+ case IPU_PIX_FMT_GENERIC_32: /* generic data */
+ case IPU_PIX_FMT_BGR32:
+ case IPU_PIX_FMT_RGB32:
+ case IPU_PIX_FMT_ABGR32:
+ return 4;
+ }
+}
+
+/* Enable / disable direct write to memory by the Camera Sensor Interface */
+static void ipu_ic_enable_task(struct ipu *ipu, enum ipu_channel channel)
+{
+ uint32_t ic_conf, mask;
+
+ switch (channel) {
+ case IDMAC_IC_0:
+ mask = IC_CONF_PRPENC_EN;
+ break;
+ case IDMAC_IC_7:
+ mask = IC_CONF_RWS_EN | IC_CONF_PRPENC_EN;
+ break;
+ default:
+ return;
+ }
+ ic_conf = idmac_read_icreg(ipu, IC_CONF) | mask;
+ idmac_write_icreg(ipu, ic_conf, IC_CONF);
+}
+
+static void ipu_ic_disable_task(struct ipu *ipu, enum ipu_channel channel)
+{
+ uint32_t ic_conf, mask;
+
+ switch (channel) {
+ case IDMAC_IC_0:
+ mask = IC_CONF_PRPENC_EN;
+ break;
+ case IDMAC_IC_7:
+ mask = IC_CONF_RWS_EN | IC_CONF_PRPENC_EN;
+ break;
+ default:
+ return;
+ }
+ ic_conf = idmac_read_icreg(ipu, IC_CONF) & ~mask;
+ idmac_write_icreg(ipu, ic_conf, IC_CONF);
+}
+
+static uint32_t ipu_channel_status(struct ipu *ipu, enum ipu_channel channel)
+{
+ uint32_t stat = TASK_STAT_IDLE;
+ uint32_t task_stat_reg = idmac_read_ipureg(ipu, IPU_TASKS_STAT);
+
+ switch (channel) {
+ case IDMAC_IC_7:
+ stat = (task_stat_reg & TSTAT_CSI2MEM_MASK) >>
+ TSTAT_CSI2MEM_OFFSET;
+ break;
+ case IDMAC_IC_0:
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ default:
+ break;
+ }
+ return stat;
+}
+
+struct chan_param_mem_planar {
+ /* Word 0 */
+ u32 xv:10;
+ u32 yv:10;
+ u32 xb:12;
+
+ u32 yb:12;
+ u32 res1:2;
+ u32 nsb:1;
+ u32 lnpb:6;
+ u32 ubo_l:11;
+
+ u32 ubo_h:15;
+ u32 vbo_l:17;
+
+ u32 vbo_h:9;
+ u32 res2:3;
+ u32 fw:12;
+ u32 fh_l:8;
+
+ u32 fh_h:4;
+ u32 res3:28;
+
+ /* Word 1 */
+ u32 eba0;
+
+ u32 eba1;
+
+ u32 bpp:3;
+ u32 sl:14;
+ u32 pfs:3;
+ u32 bam:3;
+ u32 res4:2;
+ u32 npb:6;
+ u32 res5:1;
+
+ u32 sat:2;
+ u32 res6:30;
+} __attribute__ ((packed));
+
+struct chan_param_mem_interleaved {
+ /* Word 0 */
+ u32 xv:10;
+ u32 yv:10;
+ u32 xb:12;
+
+ u32 yb:12;
+ u32 sce:1;
+ u32 res1:1;
+ u32 nsb:1;
+ u32 lnpb:6;
+ u32 sx:10;
+ u32 sy_l:1;
+
+ u32 sy_h:9;
+ u32 ns:10;
+ u32 sm:10;
+ u32 sdx_l:3;
+
+ u32 sdx_h:2;
+ u32 sdy:5;
+ u32 sdrx:1;
+ u32 sdry:1;
+ u32 sdr1:1;
+ u32 res2:2;
+ u32 fw:12;
+ u32 fh_l:8;
+
+ u32 fh_h:4;
+ u32 res3:28;
+
+ /* Word 1 */
+ u32 eba0;
+
+ u32 eba1;
+
+ u32 bpp:3;
+ u32 sl:14;
+ u32 pfs:3;
+ u32 bam:3;
+ u32 res4:2;
+ u32 npb:6;
+ u32 res5:1;
+
+ u32 sat:2;
+ u32 scc:1;
+ u32 ofs0:5;
+ u32 ofs1:5;
+ u32 ofs2:5;
+ u32 ofs3:5;
+ u32 wid0:3;
+ u32 wid1:3;
+ u32 wid2:3;
+
+ u32 wid3:3;
+ u32 dec_sel:1;
+ u32 res6:28;
+} __attribute__ ((packed));
+
+union chan_param_mem {
+ struct chan_param_mem_planar pp;
+ struct chan_param_mem_interleaved ip;
+};
+
+static void ipu_ch_param_set_plane_offset(union chan_param_mem *params,
+ u32 u_offset, u32 v_offset)
+{
+ params->pp.ubo_l = u_offset & 0x7ff;
+ params->pp.ubo_h = u_offset >> 11;
+ params->pp.vbo_l = v_offset & 0x1ffff;
+ params->pp.vbo_h = v_offset >> 17;
+}
+
+static void ipu_ch_param_set_size(union chan_param_mem *params,
+ uint32_t pixel_fmt, uint16_t width,
+ uint16_t height, uint16_t stride)
+{
+ u32 u_offset;
+ u32 v_offset;
+
+ params->pp.fw = width - 1;
+ params->pp.fh_l = height - 1;
+ params->pp.fh_h = (height - 1) >> 8;
+ params->pp.sl = stride - 1;
+
+ switch (pixel_fmt) {
+ case IPU_PIX_FMT_GENERIC:
+ /*Represents 8-bit Generic data */
+ params->pp.bpp = 3;
+ params->pp.pfs = 7;
+ params->pp.npb = 31;
+ params->pp.sat = 2; /* SAT = use 32-bit access */
+ break;
+ case IPU_PIX_FMT_GENERIC_32:
+ /*Represents 32-bit Generic data */
+ params->pp.bpp = 0;
+ params->pp.pfs = 7;
+ params->pp.npb = 7;
+ params->pp.sat = 2; /* SAT = use 32-bit access */
+ break;
+ case IPU_PIX_FMT_RGB565:
+ params->ip.bpp = 2;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 0; /* Red bit offset */
+ params->ip.ofs1 = 5; /* Green bit offset */
+ params->ip.ofs2 = 11; /* Blue bit offset */
+ params->ip.ofs3 = 16; /* Alpha bit offset */
+ params->ip.wid0 = 4; /* Red bit width - 1 */
+ params->ip.wid1 = 5; /* Green bit width - 1 */
+ params->ip.wid2 = 4; /* Blue bit width - 1 */
+ break;
+ case IPU_PIX_FMT_BGR24:
+ params->ip.bpp = 1; /* 24 BPP & RGB PFS */
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 0; /* Red bit offset */
+ params->ip.ofs1 = 8; /* Green bit offset */
+ params->ip.ofs2 = 16; /* Blue bit offset */
+ params->ip.ofs3 = 24; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ break;
+ case IPU_PIX_FMT_RGB24:
+ params->ip.bpp = 1; /* 24 BPP & RGB PFS */
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 16; /* Red bit offset */
+ params->ip.ofs1 = 8; /* Green bit offset */
+ params->ip.ofs2 = 0; /* Blue bit offset */
+ params->ip.ofs3 = 24; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ break;
+ case IPU_PIX_FMT_BGRA32:
+ case IPU_PIX_FMT_BGR32:
+ params->ip.bpp = 0;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 8; /* Red bit offset */
+ params->ip.ofs1 = 16; /* Green bit offset */
+ params->ip.ofs2 = 24; /* Blue bit offset */
+ params->ip.ofs3 = 0; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ params->ip.wid3 = 7; /* Alpha bit width - 1 */
+ break;
+ case IPU_PIX_FMT_RGBA32:
+ case IPU_PIX_FMT_RGB32:
+ params->ip.bpp = 0;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 24; /* Red bit offset */
+ params->ip.ofs1 = 16; /* Green bit offset */
+ params->ip.ofs2 = 8; /* Blue bit offset */
+ params->ip.ofs3 = 0; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ params->ip.wid3 = 7; /* Alpha bit width - 1 */
+ break;
+ case IPU_PIX_FMT_ABGR32:
+ params->ip.bpp = 0;
+ params->ip.pfs = 4;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ params->ip.ofs0 = 8; /* Red bit offset */
+ params->ip.ofs1 = 16; /* Green bit offset */
+ params->ip.ofs2 = 24; /* Blue bit offset */
+ params->ip.ofs3 = 0; /* Alpha bit offset */
+ params->ip.wid0 = 7; /* Red bit width - 1 */
+ params->ip.wid1 = 7; /* Green bit width - 1 */
+ params->ip.wid2 = 7; /* Blue bit width - 1 */
+ params->ip.wid3 = 7; /* Alpha bit width - 1 */
+ break;
+ case IPU_PIX_FMT_UYVY:
+ params->ip.bpp = 2;
+ params->ip.pfs = 6;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ break;
+ case IPU_PIX_FMT_YUV420P2:
+ case IPU_PIX_FMT_YUV420P:
+ params->ip.bpp = 3;
+ params->ip.pfs = 3;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ u_offset = stride * height;
+ v_offset = u_offset + u_offset / 4;
+ ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+ break;
+ case IPU_PIX_FMT_YVU422P:
+ params->ip.bpp = 3;
+ params->ip.pfs = 2;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ v_offset = stride * height;
+ u_offset = v_offset + v_offset / 2;
+ ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+ break;
+ case IPU_PIX_FMT_YUV422P:
+ params->ip.bpp = 3;
+ params->ip.pfs = 2;
+ params->ip.npb = 7;
+ params->ip.sat = 2; /* SAT = 32-bit access */
+ u_offset = stride * height;
+ v_offset = u_offset + u_offset / 2;
+ ipu_ch_param_set_plane_offset(params, u_offset, v_offset);
+ break;
+ default:
+ dev_err(ipu_data.dev,
+ "mxc ipu: unimplemented pixel format %d\n", pixel_fmt);
+ break;
+ }
+
+ params->pp.nsb = 1;
+}
+
+static void ipu_ch_param_set_burst_size(union chan_param_mem *params,
+ uint16_t burst_pixels)
+{
+ params->pp.npb = burst_pixels - 1;
+};
+
+static void ipu_ch_param_set_buffer(union chan_param_mem *params,
+ dma_addr_t buf0, dma_addr_t buf1)
+{
+ params->pp.eba0 = buf0;
+ params->pp.eba1 = buf1;
+};
+
+static void ipu_ch_param_set_rotation(union chan_param_mem *params,
+ enum ipu_rotate_mode rotate)
+{
+ params->pp.bam = rotate;
+};
+
+static void ipu_write_param_mem(uint32_t addr, uint32_t *data,
+ uint32_t num_words)
+{
+ for (; num_words > 0; num_words--) {
+ dev_dbg(ipu_data.dev,
+ "write param mem - addr = 0x%08X, data = 0x%08X\n",
+ addr, *data);
+ idmac_write_ipureg(&ipu_data, addr, IPU_IMA_ADDR);
+ idmac_write_ipureg(&ipu_data, *data++, IPU_IMA_DATA);
+ addr++;
+ if ((addr & 0x7) == 5) {
+ addr &= ~0x7; /* set to word 0 */
+ addr += 8; /* increment to next row */
+ }
+ }
+}
+
+static int calc_resize_coeffs(uint32_t in_size, uint32_t out_size,
+ uint32_t *resize_coeff,
+ uint32_t *downsize_coeff)
+{
+ uint32_t temp_size;
+ uint32_t temp_downsize;
+
+ *resize_coeff = 1 << 13;
+ *downsize_coeff = 1 << 13;
+
+ /* Cannot downsize more than 8:1 */
+ if (out_size << 3 < in_size)
+ return -EINVAL;
+
+ /* compute downsizing coefficient */
+ temp_downsize = 0;
+ temp_size = in_size;
+ while (temp_size >= out_size * 2 && temp_downsize < 2) {
+ temp_size >>= 1;
+ temp_downsize++;
+ }
+ *downsize_coeff = temp_downsize;
+
+ /*
+ * compute resizing coefficient using the following formula:
+ * resize_coeff = M*(SI -1)/(SO - 1)
+ * where M = 2^13, SI - input size, SO - output size
+ */
+ *resize_coeff = (8192L * (temp_size - 1)) / (out_size - 1);
+ if (*resize_coeff >= 16384L) {
+ dev_err(ipu_data.dev, "Warning! Overflow on resize coeff.\n");
+ *resize_coeff = 0x3FFF;
+ }
+
+ dev_dbg(ipu_data.dev, "resizing from %u -> %u pixels, "
+ "downsize=%u, resize=%u.%lu (reg=%u)\n", in_size, out_size,
+ *downsize_coeff, *resize_coeff >= 8192L ? 1 : 0,
+ ((*resize_coeff & 0x1FFF) * 10000L) / 8192L, *resize_coeff);
+
+ return 0;
+}
+
+static enum ipu_color_space format_to_colorspace(enum pixel_fmt fmt)
+{
+ switch (fmt) {
+ case IPU_PIX_FMT_RGB565:
+ case IPU_PIX_FMT_BGR24:
+ case IPU_PIX_FMT_RGB24:
+ case IPU_PIX_FMT_BGR32:
+ case IPU_PIX_FMT_RGB32:
+ return IPU_COLORSPACE_RGB;
+ default:
+ return IPU_COLORSPACE_YCBCR;
+ }
+}
+
+static int ipu_ic_init_prpenc(struct ipu *ipu,
+ union ipu_channel_param *params, bool src_is_csi)
+{
+ uint32_t reg, ic_conf;
+ uint32_t downsize_coeff, resize_coeff;
+ enum ipu_color_space in_fmt, out_fmt;
+
+ /* Setup vertical resizing */
+ calc_resize_coeffs(params->video.in_height,
+ params->video.out_height,
+ &resize_coeff, &downsize_coeff);
+ reg = (downsize_coeff << 30) | (resize_coeff << 16);
+
+ /* Setup horizontal resizing */
+ calc_resize_coeffs(params->video.in_width,
+ params->video.out_width,
+ &resize_coeff, &downsize_coeff);
+ reg |= (downsize_coeff << 14) | resize_coeff;
+
+ /* Setup color space conversion */
+ in_fmt = format_to_colorspace(params->video.in_pixel_fmt);
+ out_fmt = format_to_colorspace(params->video.out_pixel_fmt);
+
+ /*
+ * Colourspace conversion unsupported yet - see _init_csc() in
+ * Freescale sources
+ */
+ if (in_fmt != out_fmt) {
+ dev_err(ipu->dev, "Colourspace conversion unsupported!\n");
+ return -EOPNOTSUPP;
+ }
+
+ idmac_write_icreg(ipu, reg, IC_PRP_ENC_RSC);
+
+ ic_conf = idmac_read_icreg(ipu, IC_CONF);
+
+ if (src_is_csi)
+ ic_conf &= ~IC_CONF_RWS_EN;
+ else
+ ic_conf |= IC_CONF_RWS_EN;
+
+ idmac_write_icreg(ipu, ic_conf, IC_CONF);
+
+ return 0;
+}
+
+static uint32_t dma_param_addr(uint32_t dma_ch)
+{
+ /* Channel Parameter Memory */
+ return 0x10000 | (dma_ch << 4);
+};
+
+static void ipu_channel_set_priority(struct ipu *ipu, enum ipu_channel channel,
+ bool prio)
+{
+ u32 reg = idmac_read_icreg(ipu, IDMAC_CHA_PRI);
+
+ if (prio)
+ reg |= 1UL << channel;
+ else
+ reg &= ~(1UL << channel);
+
+ idmac_write_icreg(ipu, reg, IDMAC_CHA_PRI);
+
+ dump_idmac_reg(ipu);
+}
+
+static uint32_t ipu_channel_conf_mask(enum ipu_channel channel)
+{
+ uint32_t mask;
+
+ switch (channel) {
+ case IDMAC_IC_0:
+ case IDMAC_IC_7:
+ mask = IPU_CONF_CSI_EN | IPU_CONF_IC_EN;
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ mask = IPU_CONF_SDC_EN | IPU_CONF_DI_EN;
+ break;
+ default:
+ mask = 0;
+ break;
+ }
+
+ return mask;
+}
+
+/**
+ * ipu_enable_channel() - enable an IPU channel.
+ * @channel: channel ID.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int ipu_enable_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+ struct ipu *ipu = to_ipu(idmac);
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ uint32_t reg;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ /* Reset to buffer 0 */
+ idmac_write_ipureg(ipu, 1UL << channel, IPU_CHA_CUR_BUF);
+ ichan->active_buffer = 0;
+ ichan->status = IPU_CHANNEL_ENABLED;
+
+ switch (channel) {
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ case IDMAC_IC_7:
+ ipu_channel_set_priority(ipu, channel, true);
+ default:
+ break;
+ }
+
+ reg = idmac_read_icreg(ipu, IDMAC_CHA_EN);
+
+ idmac_write_icreg(ipu, reg | (1UL << channel), IDMAC_CHA_EN);
+
+ ipu_ic_enable_task(ipu, channel);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+ return 0;
+}
+
+/**
+ * ipu_init_channel_buffer() - initialize a buffer for logical IPU channel.
+ * @channel: channel ID.
+ * @pixel_fmt: pixel format of buffer. Pixel format is a FOURCC ASCII code.
+ * @width: width of buffer in pixels.
+ * @height: height of buffer in pixels.
+ * @stride: stride length of buffer in pixels.
+ * @rot_mode: rotation mode of buffer. A rotation setting other than
+ * IPU_ROTATE_VERT_FLIP should only be used for input buffers of
+ * rotation channels.
+ * @phyaddr_0: buffer 0 physical address.
+ * @phyaddr_1: buffer 1 physical address. Setting this to a value other than
+ * NULL enables double buffering mode.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int ipu_init_channel_buffer(struct idmac_channel *ichan,
+ enum pixel_fmt pixel_fmt,
+ uint16_t width, uint16_t height,
+ uint32_t stride,
+ enum ipu_rotate_mode rot_mode,
+ dma_addr_t phyaddr_0, dma_addr_t phyaddr_1)
+{
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ struct idmac *idmac = to_idmac(ichan->dma_chan.device);
+ struct ipu *ipu = to_ipu(idmac);
+ union chan_param_mem params = {};
+ unsigned long flags;
+ uint32_t reg;
+ uint32_t stride_bytes;
+
+ stride_bytes = stride * bytes_per_pixel(pixel_fmt);
+
+ if (stride_bytes % 4) {
+ dev_err(ipu->dev,
+ "Stride length must be 32-bit aligned, stride = %d, bytes = %d\n",
+ stride, stride_bytes);
+ return -EINVAL;
+ }
+
+ /* IC channel's stride must be a multiple of 8 pixels */
+ if ((channel <= 13) && (stride % 8)) {
+ dev_err(ipu->dev, "Stride must be 8 pixel multiple\n");
+ return -EINVAL;
+ }
+
+ /* Build parameter memory data for DMA channel */
+ ipu_ch_param_set_size(¶ms, pixel_fmt, width, height, stride_bytes);
+ ipu_ch_param_set_buffer(¶ms, phyaddr_0, phyaddr_1);
+ ipu_ch_param_set_rotation(¶ms, rot_mode);
+ /* Some channels (rotation) have restriction on burst length */
+ switch (channel) {
+ case IDMAC_IC_7: /* Hangs with burst 8, 16, other values
+ invalid - Table 44-30 */
+/*
+ ipu_ch_param_set_burst_size(¶ms, 8);
+ */
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ /* In original code only IPU_PIX_FMT_RGB565 was setting burst */
+ ipu_ch_param_set_burst_size(¶ms, 16);
+ break;
+ case IDMAC_IC_0:
+ default:
+ break;
+ }
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ ipu_write_param_mem(dma_param_addr(channel), (uint32_t *)¶ms, 10);
+
+ reg = idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL);
+
+ if (phyaddr_1)
+ reg |= 1UL << channel;
+ else
+ reg &= ~(1UL << channel);
+
+ idmac_write_ipureg(ipu, reg, IPU_CHA_DB_MODE_SEL);
+
+ ichan->status = IPU_CHANNEL_READY;
+
+ spin_unlock_irqrestore(ipu->lock, flags);
+
+ return 0;
+}
+
+/**
+ * ipu_select_buffer() - mark a channel's buffer as ready.
+ * @channel: channel ID.
+ * @buffer_n: buffer number to mark ready.
+ */
+static void ipu_select_buffer(enum ipu_channel channel, int buffer_n)
+{
+ /* No locking - this is a write-one-to-set register, cleared by IPU */
+ if (buffer_n == 0)
+ /* Mark buffer 0 as ready. */
+ idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF0_RDY);
+ else
+ /* Mark buffer 1 as ready. */
+ idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF1_RDY);
+}
+
+/**
+ * ipu_update_channel_buffer() - update physical address of a channel buffer.
+ * @channel: channel ID.
+ * @buffer_n: buffer number to update.
+ * 0 or 1 are the only valid values.
+ * @phyaddr: buffer physical address.
+ * @return: Returns 0 on success or negative error code on failure. This
+ * function will fail if the buffer is set to ready.
+ */
+/* Called under spin_lock(_irqsave)(&ichan->lock) */
+static int ipu_update_channel_buffer(enum ipu_channel channel,
+ int buffer_n, dma_addr_t phyaddr)
+{
+ uint32_t reg;
+ unsigned long flags;
+
+ spin_lock_irqsave(&ipu_data.lock, flags);
+
+ if (buffer_n == 0) {
+ reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY);
+ if (reg & (1UL << channel)) {
+ spin_unlock_irqrestore(&ipu_data.lock, flags);
+ return -EACCES;
+ }
+
+ /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 0) */
+ idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +
+ 0x0008UL, IPU_IMA_ADDR);
+ idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);
+ } else {
+ reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY);
+ if (reg & (1UL << channel)) {
+ spin_unlock_irqrestore(&ipu_data.lock, flags);
+ return -EACCES;
+ }
+
+ /* Check if double-buffering is already enabled */
+ reg = idmac_read_ipureg(&ipu_data, IPU_CHA_DB_MODE_SEL);
+
+ if (!(reg & (1UL << channel)))
+ idmac_write_ipureg(&ipu_data, reg | (1UL << channel),
+ IPU_CHA_DB_MODE_SEL);
+
+ /* 44.3.3.1.9 - Row Number 1 (WORD1, offset 1) */
+ idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +
+ 0x0009UL, IPU_IMA_ADDR);
+ idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);
+ }
+
+ spin_unlock_irqrestore(&ipu_data.lock, flags);
+
+ return 0;
+}
+
+/* Called under spin_lock_irqsave(&ichan->lock) */
+static int ipu_submit_channel_buffers(struct idmac_channel *ichan,
+ struct idmac_tx_desc *desc)
+{
+ struct scatterlist *sg;
+ int i, ret = 0;
+
+ for (i = 0, sg = desc->sg; i < 2 && sg; i++) {
+ if (!ichan->sg[i]) {
+ ichan->sg[i] = sg;
+
+ /*
+ * On first invocation this shouldn't be necessary, the
+ * call to ipu_init_channel_buffer() above will set
+ * addresses for us, so we could make it conditional
+ * on status >= IPU_CHANNEL_ENABLED, but doing it again
+ * shouldn't hurt either.
+ */
+ ret = ipu_update_channel_buffer(ichan->dma_chan.chan_id, i,
+ sg_dma_address(sg));
+ if (ret < 0)
+ return ret;
+
+ ipu_select_buffer(ichan->dma_chan.chan_id, i);
+
+ sg = sg_next(sg);
+ }
+ }
+
+ return ret;
+}
+
+static dma_cookie_t idmac_tx_submit(struct dma_async_tx_descriptor *tx)
+{
+ struct idmac_tx_desc *desc = to_tx_desc(tx);
+ struct idmac_channel *ichan = to_idmac_chan(tx->chan);
+ struct idmac *idmac = to_idmac(tx->chan->device);
+ struct ipu *ipu = to_ipu(idmac);
+ dma_cookie_t cookie;
+ unsigned long flags;
+
+ /* Sanity check */
+ if (!list_empty(&desc->list)) {
+ /* The descriptor doesn't belong to client */
+ dev_err(&ichan->dma_chan.dev->device,
+ "Descriptor %p not prepared!\n", tx);
+ return -EBUSY;
+ }
+
+ mutex_lock(&ichan->chan_mutex);
+
+ if (ichan->status < IPU_CHANNEL_READY) {
+ struct idmac_video_param *video = &ichan->params.video;
+ /*
+ * Initial buffer assignment - the first two sg-entries from
+ * the descriptor will end up in the IDMAC buffers
+ */
+ dma_addr_t dma_1 = sg_is_last(desc->sg) ? 0 :
+ sg_dma_address(&desc->sg[1]);
+
+ WARN_ON(ichan->sg[0] || ichan->sg[1]);
+
+ cookie = ipu_init_channel_buffer(ichan,
+ video->out_pixel_fmt,
+ video->out_width,
+ video->out_height,
+ video->out_stride,
+ IPU_ROTATE_NONE,
+ sg_dma_address(&desc->sg[0]),
+ dma_1);
+ if (cookie < 0)
+ goto out;
+ }
+
+ /* ipu->lock can be taken under ichan->lock, but not v.v. */
+ spin_lock_irqsave(&ichan->lock, flags);
+
+ /* submit_buffers() atomically verifies and fills empty sg slots */
+ cookie = ipu_submit_channel_buffers(ichan, desc);
+
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ if (cookie < 0)
+ goto out;
+
+ cookie = ichan->dma_chan.cookie;
+
+ if (++cookie < 0)
+ cookie = 1;
+
+ /* from dmaengine.h: "last cookie value returned to client" */
+ ichan->dma_chan.cookie = cookie;
+ tx->cookie = cookie;
+ spin_lock_irqsave(&ichan->lock, flags);
+ list_add_tail(&desc->list, &ichan->queue);
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ if (ichan->status < IPU_CHANNEL_ENABLED) {
+ int ret = ipu_enable_channel(idmac, ichan);
+ if (ret < 0) {
+ cookie = ret;
+ spin_lock_irqsave(&ichan->lock, flags);
+ list_del_init(&desc->list);
+ spin_unlock_irqrestore(&ichan->lock, flags);
+ tx->cookie = cookie;
+ ichan->dma_chan.cookie = cookie;
+ }
+ }
+
+ dump_idmac_reg(ipu);
+
+out:
+ mutex_unlock(&ichan->chan_mutex);
+
+ return cookie;
+}
+
+/* Called with ichan->chan_mutex held */
+static int idmac_desc_alloc(struct idmac_channel *ichan, int n)
+{
+ struct idmac_tx_desc *desc = vmalloc(n * sizeof(struct idmac_tx_desc));
+ struct idmac *idmac = to_idmac(ichan->dma_chan.device);
+
+ if (!desc)
+ return -ENOMEM;
+
+ /* No interrupts, just disable the tasklet for a moment */
+ tasklet_disable(&to_ipu(idmac)->tasklet);
+
+ ichan->n_tx_desc = n;
+ ichan->desc = desc;
+ INIT_LIST_HEAD(&ichan->queue);
+ INIT_LIST_HEAD(&ichan->free_list);
+
+ while (n--) {
+ struct dma_async_tx_descriptor *txd = &desc->txd;
+
+ memset(txd, 0, sizeof(*txd));
+ dma_async_tx_descriptor_init(txd, &ichan->dma_chan);
+ txd->tx_submit = idmac_tx_submit;
+ txd->chan = &ichan->dma_chan;
+ INIT_LIST_HEAD(&txd->tx_list);
+
+ list_add(&desc->list, &ichan->free_list);
+
+ desc++;
+ }
+
+ tasklet_enable(&to_ipu(idmac)->tasklet);
+
+ return 0;
+}
+
+/**
+ * ipu_init_channel() - initialize an IPU channel.
+ * @idmac: IPU DMAC context.
+ * @ichan: pointer to the channel object.
+ * @return 0 on success or negative error code on failure.
+ */
+static int ipu_init_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+ union ipu_channel_param *params = &ichan->params;
+ uint32_t ipu_conf;
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ unsigned long flags;
+ uint32_t reg;
+ struct ipu *ipu = to_ipu(idmac);
+ int ret = 0, n_desc = 0;
+
+ dev_dbg(ipu->dev, "init channel = %d\n", channel);
+
+ if (channel != IDMAC_SDC_0 && channel != IDMAC_SDC_1 &&
+ channel != IDMAC_IC_7)
+ return -EINVAL;
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ switch (channel) {
+ case IDMAC_IC_7:
+ n_desc = 16;
+ reg = idmac_read_icreg(ipu, IC_CONF);
+ idmac_write_icreg(ipu, reg & ~IC_CONF_CSI_MEM_WR_EN, IC_CONF);
+ break;
+ case IDMAC_IC_0:
+ n_desc = 16;
+ reg = idmac_read_ipureg(ipu, IPU_FS_PROC_FLOW);
+ idmac_write_ipureg(ipu, reg & ~FS_ENC_IN_VALID, IPU_FS_PROC_FLOW);
+ ret = ipu_ic_init_prpenc(ipu, params, true);
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ n_desc = 4;
+ default:
+ break;
+ }
+
+ ipu->channel_init_mask |= 1L << channel;
+
+ /* Enable IPU sub module */
+ ipu_conf = idmac_read_ipureg(ipu, IPU_CONF) |
+ ipu_channel_conf_mask(channel);
+ idmac_write_ipureg(ipu, ipu_conf, IPU_CONF);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ if (n_desc && !ichan->desc)
+ ret = idmac_desc_alloc(ichan, n_desc);
+
+ dump_idmac_reg(ipu);
+
+ return ret;
+}
+
+/**
+ * ipu_uninit_channel() - uninitialize an IPU channel.
+ * @idmac: IPU DMAC context.
+ * @ichan: pointer to the channel object.
+ */
+static void ipu_uninit_channel(struct idmac *idmac, struct idmac_channel *ichan)
+{
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ unsigned long flags;
+ uint32_t reg;
+ unsigned long chan_mask = 1UL << channel;
+ uint32_t ipu_conf;
+ struct ipu *ipu = to_ipu(idmac);
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ if (!(ipu->channel_init_mask & chan_mask)) {
+ dev_err(ipu->dev, "Channel already uninitialized %d\n",
+ channel);
+ spin_unlock_irqrestore(&ipu->lock, flags);
+ return;
+ }
+
+ /* Reset the double buffer */
+ reg = idmac_read_ipureg(ipu, IPU_CHA_DB_MODE_SEL);
+ idmac_write_ipureg(ipu, reg & ~chan_mask, IPU_CHA_DB_MODE_SEL);
+
+ ichan->sec_chan_en = false;
+
+ switch (channel) {
+ case IDMAC_IC_7:
+ reg = idmac_read_icreg(ipu, IC_CONF);
+ idmac_write_icreg(ipu, reg & ~(IC_CONF_RWS_EN | IC_CONF_PRPENC_EN),
+ IC_CONF);
+ break;
+ case IDMAC_IC_0:
+ reg = idmac_read_icreg(ipu, IC_CONF);
+ idmac_write_icreg(ipu, reg & ~(IC_CONF_PRPENC_EN | IC_CONF_PRPENC_CSC1),
+ IC_CONF);
+ break;
+ case IDMAC_SDC_0:
+ case IDMAC_SDC_1:
+ default:
+ break;
+ }
+
+ ipu->channel_init_mask &= ~(1L << channel);
+
+ ipu_conf = idmac_read_ipureg(ipu, IPU_CONF) &
+ ~ipu_channel_conf_mask(channel);
+ idmac_write_ipureg(ipu, ipu_conf, IPU_CONF);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ ichan->n_tx_desc = 0;
+ vfree(ichan->desc);
+ ichan->desc = NULL;
+}
+
+/**
+ * ipu_disable_channel() - disable an IPU channel.
+ * @idmac: IPU DMAC context.
+ * @ichan: channel object pointer.
+ * @wait_for_stop: flag to set whether to wait for channel end of frame or
+ * return immediately.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int ipu_disable_channel(struct idmac *idmac, struct idmac_channel *ichan,
+ bool wait_for_stop)
+{
+ enum ipu_channel channel = ichan->dma_chan.chan_id;
+ struct ipu *ipu = to_ipu(idmac);
+ uint32_t reg;
+ unsigned long flags;
+ unsigned long chan_mask = 1UL << channel;
+ unsigned int timeout;
+
+ if (wait_for_stop && channel != IDMAC_SDC_1 && channel != IDMAC_SDC_0) {
+ timeout = 40;
+ /* This waiting always fails. Related to spurious irq problem */
+ while ((idmac_read_icreg(ipu, IDMAC_CHA_BUSY) & chan_mask) ||
+ (ipu_channel_status(ipu, channel) == TASK_STAT_ACTIVE)) {
+ timeout--;
+ msleep(10);
+
+ if (!timeout) {
+ dev_dbg(ipu->dev,
+ "Warning: timeout waiting for channel %u to "
+ "stop: buf0_rdy = 0x%08X, buf1_rdy = 0x%08X, "
+ "busy = 0x%08X, tstat = 0x%08X\n", channel,
+ idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY),
+ idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY),
+ idmac_read_icreg(ipu, IDMAC_CHA_BUSY),
+ idmac_read_ipureg(ipu, IPU_TASKS_STAT));
+ break;
+ }
+ }
+ dev_dbg(ipu->dev, "timeout = %d * 10ms\n", 40 - timeout);
+ }
+ /* SDC BG and FG must be disabled before DMA is disabled */
+ if (wait_for_stop && (channel == IDMAC_SDC_0 ||
+ channel == IDMAC_SDC_1)) {
+ for (timeout = 5;
+ timeout && !ipu_irq_status(ichan->eof_irq); timeout--)
+ msleep(5);
+ }
+
+ spin_lock_irqsave(&ipu->lock, flags);
+
+ /* Disable IC task */
+ ipu_ic_disable_task(ipu, channel);
+
+ /* Disable DMA channel(s) */
+ reg = idmac_read_icreg(ipu, IDMAC_CHA_EN);
+ idmac_write_icreg(ipu, reg & ~chan_mask, IDMAC_CHA_EN);
+
+ /*
+ * Problem (observed with channel DMAIC_7): after enabling the channel
+ * and initialising buffers, there comes an interrupt with current still
+ * pointing at buffer 0, whereas it should use buffer 0 first and only
+ * generate an interrupt when it is done, then current should already
+ * point to buffer 1. This spurious interrupt also comes on channel
+ * DMASDC_0. With DMAIC_7 normally, is we just leave the ISR after the
+ * first interrupt, there comes the second with current correctly
+ * pointing to buffer 1 this time. But sometimes this second interrupt
+ * doesn't come and the channel hangs. Clearing BUFx_RDY when disabling
+ * the channel seems to prevent the channel from hanging, but it doesn't
+ * prevent the spurious interrupt. This might also be unsafe. Think
+ * about the IDMAC controller trying to switch to a buffer, when we
+ * clear the ready bit, and re-enable it a moment later.
+ */
+ reg = idmac_read_ipureg(ipu, IPU_CHA_BUF0_RDY);
+ idmac_write_ipureg(ipu, 0, IPU_CHA_BUF0_RDY);
+ idmac_write_ipureg(ipu, reg & ~(1UL << channel), IPU_CHA_BUF0_RDY);
+
+ reg = idmac_read_ipureg(ipu, IPU_CHA_BUF1_RDY);
+ idmac_write_ipureg(ipu, 0, IPU_CHA_BUF1_RDY);
+ idmac_write_ipureg(ipu, reg & ~(1UL << channel), IPU_CHA_BUF1_RDY);
+
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ return 0;
+}
+
+/*
+ * We have several possibilities here:
+ * current BUF next BUF
+ *
+ * not last sg next not last sg
+ * not last sg next last sg
+ * last sg first sg from next descriptor
+ * last sg NULL
+ *
+ * Besides, the descriptor queue might be empty or not. We process all these
+ * cases carefully.
+ */
+static irqreturn_t idmac_interrupt(int irq, void *dev_id)
+{
+ struct idmac_channel *ichan = dev_id;
+ unsigned int chan_id = ichan->dma_chan.chan_id;
+ struct scatterlist **sg, *sgnext, *sgnew = NULL;
+ /* Next transfer descriptor */
+ struct idmac_tx_desc *desc = NULL, *descnew;
+ dma_async_tx_callback callback;
+ void *callback_param;
+ bool done = false;
+ u32 ready0 = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY),
+ ready1 = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY),
+ curbuf = idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);
+
+ /* IDMAC has cleared the respective BUFx_RDY bit, we manage the buffer */
+
+ pr_debug("IDMAC irq %d\n", irq);
+ /* Other interrupts do not interfere with this channel */
+ spin_lock(&ichan->lock);
+
+ if (unlikely(chan_id != IDMAC_SDC_0 && chan_id != IDMAC_SDC_1 &&
+ ((curbuf >> chan_id) & 1) == ichan->active_buffer)) {
+ int i = 100;
+
+ /* This doesn't help. See comment in ipu_disable_channel() */
+ while (--i) {
+ curbuf = idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);
+ if (((curbuf >> chan_id) & 1) != ichan->active_buffer)
+ break;
+ cpu_relax();
+ }
+
+ if (!i) {
+ spin_unlock(&ichan->lock);
+ dev_dbg(ichan->dma_chan.device->dev,
+ "IRQ on active buffer on channel %x, active "
+ "%d, ready %x, %x, current %x!\n", chan_id,
+ ichan->active_buffer, ready0, ready1, curbuf);
+ return IRQ_NONE;
+ }
+ }
+
+ if (unlikely((ichan->active_buffer && (ready1 >> chan_id) & 1) ||
+ (!ichan->active_buffer && (ready0 >> chan_id) & 1)
+ )) {
+ spin_unlock(&ichan->lock);
+ dev_dbg(ichan->dma_chan.device->dev,
+ "IRQ with active buffer still ready on channel %x, "
+ "active %d, ready %x, %x!\n", chan_id,
+ ichan->active_buffer, ready0, ready1);
+ return IRQ_NONE;
+ }
+
+ if (unlikely(list_empty(&ichan->queue))) {
+ spin_unlock(&ichan->lock);
+ dev_err(ichan->dma_chan.device->dev,
+ "IRQ without queued buffers on channel %x, active %d, "
+ "ready %x, %x!\n", chan_id,
+ ichan->active_buffer, ready0, ready1);
+ return IRQ_NONE;
+ }
+
+ /*
+ * active_buffer is a software flag, it shows which buffer we are
+ * currently expecting back from the hardware, IDMAC should be
+ * processing the other buffer already
+ */
+ sg = &ichan->sg[ichan->active_buffer];
+ sgnext = ichan->sg[!ichan->active_buffer];
+
+ /*
+ * if sgnext == NULL sg must be the last element in a scatterlist and
+ * queue must be empty
+ */
+ if (unlikely(!sgnext)) {
+ if (unlikely(sg_next(*sg))) {
+ dev_err(ichan->dma_chan.device->dev,
+ "Broken buffer-update locking on channel %x!\n",
+ chan_id);
+ /* We'll let the user catch up */
+ } else {
+ /* Underrun */
+ ipu_ic_disable_task(&ipu_data, chan_id);
+ dev_dbg(ichan->dma_chan.device->dev,
+ "Underrun on channel %x\n", chan_id);
+ ichan->status = IPU_CHANNEL_READY;
+ /* Continue to check for complete descriptor */
+ }
+ }
+
+ desc = list_entry(ichan->queue.next, struct idmac_tx_desc, list);
+
+ /* First calculate and submit the next sg element */
+ if (likely(sgnext))
+ sgnew = sg_next(sgnext);
+
+ if (unlikely(!sgnew)) {
+ /* Start a new scatterlist, if any queued */
+ if (likely(desc->list.next != &ichan->queue)) {
+ descnew = list_entry(desc->list.next,
+ struct idmac_tx_desc, list);
+ sgnew = &descnew->sg[0];
+ }
+ }
+
+ if (unlikely(!sg_next(*sg)) || !sgnext) {
+ /*
+ * Last element in scatterlist done, remove from the queue,
+ * _init for debugging
+ */
+ list_del_init(&desc->list);
+ done = true;
+ }
+
+ *sg = sgnew;
+
+ if (likely(sgnew)) {
+ int ret;
+
+ ret = ipu_update_channel_buffer(chan_id, ichan->active_buffer,
+ sg_dma_address(*sg));
+ if (ret < 0)
+ dev_err(ichan->dma_chan.device->dev,
+ "Failed to update buffer on channel %x buffer %d!\n",
+ chan_id, ichan->active_buffer);
+ else
+ ipu_select_buffer(chan_id, ichan->active_buffer);
+ }
+
+ /* Flip the active buffer - even if update above failed */
+ ichan->active_buffer = !ichan->active_buffer;
+ if (done)
+ ichan->completed = desc->txd.cookie;
+
+ callback = desc->txd.callback;
+ callback_param = desc->txd.callback_param;
+
+ spin_unlock(&ichan->lock);
+
+ if (done && (desc->txd.flags & DMA_PREP_INTERRUPT) && callback)
+ callback(callback_param);
+
+ return IRQ_HANDLED;
+}
+
+static void ipu_gc_tasklet(unsigned long arg)
+{
+ struct ipu *ipu = (struct ipu *)arg;
+ int i;
+
+ for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+ struct idmac_channel *ichan = ipu->channel + i;
+ struct idmac_tx_desc *desc;
+ unsigned long flags;
+ int j;
+
+ for (j = 0; j < ichan->n_tx_desc; j++) {
+ desc = ichan->desc + j;
+ spin_lock_irqsave(&ichan->lock, flags);
+ if (async_tx_test_ack(&desc->txd)) {
+ list_move(&desc->list, &ichan->free_list);
+ async_tx_clear_ack(&desc->txd);
+ }
+ spin_unlock_irqrestore(&ichan->lock, flags);
+ }
+ }
+}
+
+/*
+ * At the time .device_alloc_chan_resources() method is called, we cannot know,
+ * whether the client will accept the channel. Thus we must only check, if we
+ * can satisfy client's request but the only real criterion to verify, whether
+ * the client has accepted our offer is the client_count. That's why we have to
+ * perform the rest of our allocation tasks on the first call to this function.
+ */
+static struct dma_async_tx_descriptor *idmac_prep_slave_sg(struct dma_chan *chan,
+ struct scatterlist *sgl, unsigned int sg_len,
+ enum dma_data_direction direction, unsigned long tx_flags)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac_tx_desc *desc = NULL;
+ struct dma_async_tx_descriptor *txd = NULL;
+ unsigned long flags;
+
+ /* We only can handle these three channels so far */
+ if (ichan->dma_chan.chan_id != IDMAC_SDC_0 && ichan->dma_chan.chan_id != IDMAC_SDC_1 &&
+ ichan->dma_chan.chan_id != IDMAC_IC_7)
+ return NULL;
+
+ if (direction != DMA_FROM_DEVICE && direction != DMA_TO_DEVICE) {
+ dev_err(chan->device->dev, "Invalid DMA direction %d!\n", direction);
+ return NULL;
+ }
+
+ mutex_lock(&ichan->chan_mutex);
+
+ spin_lock_irqsave(&ichan->lock, flags);
+ if (!list_empty(&ichan->free_list)) {
+ desc = list_entry(ichan->free_list.next,
+ struct idmac_tx_desc, list);
+
+ list_del_init(&desc->list);
+
+ desc->sg_len = sg_len;
+ desc->sg = sgl;
+ txd = &desc->txd;
+ txd->flags = tx_flags;
+ }
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ mutex_unlock(&ichan->chan_mutex);
+
+ tasklet_schedule(&to_ipu(to_idmac(chan->device))->tasklet);
+
+ return txd;
+}
+
+/* Re-select the current buffer and re-activate the channel */
+static void idmac_issue_pending(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+ struct ipu *ipu = to_ipu(idmac);
+ unsigned long flags;
+
+ /* This is not always needed, but doesn't hurt either */
+ spin_lock_irqsave(&ipu->lock, flags);
+ ipu_select_buffer(ichan->dma_chan.chan_id, ichan->active_buffer);
+ spin_unlock_irqrestore(&ipu->lock, flags);
+
+ /*
+ * Might need to perform some parts of initialisation from
+ * ipu_enable_channel(), but not all, we do not want to reset to buffer
+ * 0, don't need to set priority again either, but re-enabling the task
+ * and the channel might be a good idea.
+ */
+}
+
+static void __idmac_terminate_all(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+ unsigned long flags;
+ int i;
+
+ ipu_disable_channel(idmac, ichan,
+ ichan->status >= IPU_CHANNEL_ENABLED);
+
+ tasklet_disable(&to_ipu(idmac)->tasklet);
+
+ /* ichan->queue is modified in ISR, have to spinlock */
+ spin_lock_irqsave(&ichan->lock, flags);
+ list_splice_init(&ichan->queue, &ichan->free_list);
+
+ if (ichan->desc)
+ for (i = 0; i < ichan->n_tx_desc; i++) {
+ struct idmac_tx_desc *desc = ichan->desc + i;
+ if (list_empty(&desc->list))
+ /* Descriptor was prepared, but not submitted */
+ list_add(&desc->list,
+ &ichan->free_list);
+
+ async_tx_clear_ack(&desc->txd);
+ }
+
+ ichan->sg[0] = NULL;
+ ichan->sg[1] = NULL;
+ spin_unlock_irqrestore(&ichan->lock, flags);
+
+ tasklet_enable(&to_ipu(idmac)->tasklet);
+
+ ichan->status = IPU_CHANNEL_INITIALIZED;
+}
+
+static void idmac_terminate_all(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+
+ mutex_lock(&ichan->chan_mutex);
+
+ __idmac_terminate_all(chan);
+
+ mutex_unlock(&ichan->chan_mutex);
+}
+
+static int idmac_alloc_chan_resources(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+ int ret;
+
+ /* dmaengine.c now guarantees to only offer free channels */
+ BUG_ON(chan->client_count > 1);
+ WARN_ON(ichan->status != IPU_CHANNEL_FREE);
+
+ chan->cookie = 1;
+ ichan->completed = -ENXIO;
+
+ ret = ipu_irq_map(ichan->dma_chan.chan_id);
+ if (ret < 0)
+ goto eimap;
+
+ ichan->eof_irq = ret;
+ ret = request_irq(ichan->eof_irq, idmac_interrupt, 0,
+ ichan->eof_name, ichan);
+ if (ret < 0)
+ goto erirq;
+
+ ret = ipu_init_channel(idmac, ichan);
+ if (ret < 0)
+ goto eichan;
+
+ ichan->status = IPU_CHANNEL_INITIALIZED;
+
+ dev_dbg(&ichan->dma_chan.dev->device, "Found channel 0x%x, irq %d\n",
+ ichan->dma_chan.chan_id, ichan->eof_irq);
+
+ return ret;
+
+eichan:
+ free_irq(ichan->eof_irq, ichan);
+erirq:
+ ipu_irq_unmap(ichan->dma_chan.chan_id);
+eimap:
+ return ret;
+}
+
+static void idmac_free_chan_resources(struct dma_chan *chan)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+ struct idmac *idmac = to_idmac(chan->device);
+
+ mutex_lock(&ichan->chan_mutex);
+
+ __idmac_terminate_all(chan);
+
+ if (ichan->status > IPU_CHANNEL_FREE) {
+ free_irq(ichan->eof_irq, ichan);
+ ipu_irq_unmap(ichan->dma_chan.chan_id);
+ }
+
+ ichan->status = IPU_CHANNEL_FREE;
+
+ ipu_uninit_channel(idmac, ichan);
+
+ mutex_unlock(&ichan->chan_mutex);
+
+ tasklet_schedule(&to_ipu(idmac)->tasklet);
+}
+
+static enum dma_status idmac_is_tx_complete(struct dma_chan *chan,
+ dma_cookie_t cookie, dma_cookie_t *done, dma_cookie_t *used)
+{
+ struct idmac_channel *ichan = to_idmac_chan(chan);
+
+ if (done)
+ *done = ichan->completed;
+ if (used)
+ *used = chan->cookie;
+ if (cookie != chan->cookie)
+ return DMA_ERROR;
+ return DMA_SUCCESS;
+}
+
+static int __init ipu_idmac_init(struct ipu *ipu)
+{
+ struct idmac *idmac = &ipu->idmac;
+ struct dma_device *dma = &idmac->dma;
+ int i;
+
+ dma_cap_set(DMA_SLAVE, dma->cap_mask);
+ dma_cap_set(DMA_PRIVATE, dma->cap_mask);
+
+ /* Compulsory common fields */
+ dma->dev = ipu->dev;
+ dma->device_alloc_chan_resources = idmac_alloc_chan_resources;
+ dma->device_free_chan_resources = idmac_free_chan_resources;
+ dma->device_is_tx_complete = idmac_is_tx_complete;
+ dma->device_issue_pending = idmac_issue_pending;
+
+ /* Compulsory for DMA_SLAVE fields */
+ dma->device_prep_slave_sg = idmac_prep_slave_sg;
+ dma->device_terminate_all = idmac_terminate_all;
+
+ INIT_LIST_HEAD(&dma->channels);
+ for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+ struct idmac_channel *ichan = ipu->channel + i;
+ struct dma_chan *dma_chan = &ichan->dma_chan;
+
+ spin_lock_init(&ichan->lock);
+ mutex_init(&ichan->chan_mutex);
+
+ ichan->status = IPU_CHANNEL_FREE;
+ ichan->sec_chan_en = false;
+ ichan->completed = -ENXIO;
+ snprintf(ichan->eof_name, sizeof(ichan->eof_name), "IDMAC EOF %d", i);
+
+ dma_chan->device = &idmac->dma;
+ dma_chan->cookie = 1;
+ dma_chan->chan_id = i;
+ list_add_tail(&ichan->dma_chan.device_node, &dma->channels);
+ }
+
+ idmac_write_icreg(ipu, 0x00000070, IDMAC_CONF);
+
+ return dma_async_device_register(&idmac->dma);
+}
+
+static void ipu_idmac_exit(struct ipu *ipu)
+{
+ int i;
+ struct idmac *idmac = &ipu->idmac;
+
+ for (i = 0; i < IPU_CHANNELS_NUM; i++) {
+ struct idmac_channel *ichan = ipu->channel + i;
+
+ idmac_terminate_all(&ichan->dma_chan);
+ idmac_prep_slave_sg(&ichan->dma_chan, NULL, 0, DMA_NONE, 0);
+ }
+
+ dma_async_device_unregister(&idmac->dma);
+}
+
+/*****************************************************************************
+ * IPU common probe / remove
+ */
+
+static int ipu_probe(struct platform_device *pdev)
+{
+ struct ipu_platform_data *pdata = pdev->dev.platform_data;
+ struct resource *mem_ipu, *mem_ic;
+ int ret;
+
+ spin_lock_init(&ipu_data.lock);
+
+ mem_ipu = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ mem_ic = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!pdata || !mem_ipu || !mem_ic)
+ return -EINVAL;
+
+ ipu_data.dev = &pdev->dev;
+
+ platform_set_drvdata(pdev, &ipu_data);
+
+ ret = platform_get_irq(pdev, 0);
+ if (ret < 0)
+ goto err_noirq;
+
+ ipu_data.irq_fn = ret;
+ ret = platform_get_irq(pdev, 1);
+ if (ret < 0)
+ goto err_noirq;
+
+ ipu_data.irq_err = ret;
+ ipu_data.irq_base = pdata->irq_base;
+
+ dev_dbg(&pdev->dev, "fn irq %u, err irq %u, irq-base %u\n",
+ ipu_data.irq_fn, ipu_data.irq_err, ipu_data.irq_base);
+
+ /* Remap IPU common registers */
+ ipu_data.reg_ipu = ioremap(mem_ipu->start,
+ mem_ipu->end - mem_ipu->start + 1);
+ if (!ipu_data.reg_ipu) {
+ ret = -ENOMEM;
+ goto err_ioremap_ipu;
+ }
+
+ /* Remap Image Converter and Image DMA Controller registers */
+ ipu_data.reg_ic = ioremap(mem_ic->start,
+ mem_ic->end - mem_ic->start + 1);
+ if (!ipu_data.reg_ic) {
+ ret = -ENOMEM;
+ goto err_ioremap_ic;
+ }
+
+ /* Get IPU clock */
+ ipu_data.ipu_clk = clk_get(&pdev->dev, "ipu_clk");
+ if (IS_ERR(ipu_data.ipu_clk)) {
+ ret = PTR_ERR(ipu_data.ipu_clk);
+ goto err_clk_get;
+ }
+
+ /* Make sure IPU HSP clock is running */
+ clk_enable(ipu_data.ipu_clk);
+
+ /* Disable all interrupts */
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_1);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_2);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_3);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_4);
+ idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_5);
+
+ dev_dbg(&pdev->dev, "%s @ 0x%08lx, fn irq %u, err irq %u\n", pdev->name,
+ (unsigned long)mem_ipu->start, ipu_data.irq_fn, ipu_data.irq_err);
+
+ ret = ipu_irq_attach_irq(&ipu_data, pdev);
+ if (ret < 0)
+ goto err_attach_irq;
+
+ /* Initialize DMA engine */
+ ret = ipu_idmac_init(&ipu_data);
+ if (ret < 0)
+ goto err_idmac_init;
+
+ tasklet_init(&ipu_data.tasklet, ipu_gc_tasklet, (unsigned long)&ipu_data);
+
+ ipu_data.dev = &pdev->dev;
+
+ dev_dbg(ipu_data.dev, "IPU initialized\n");
+
+ return 0;
+
+err_idmac_init:
+err_attach_irq:
+ ipu_irq_detach_irq(&ipu_data, pdev);
+ clk_disable(ipu_data.ipu_clk);
+ clk_put(ipu_data.ipu_clk);
+err_clk_get:
+ iounmap(ipu_data.reg_ic);
+err_ioremap_ic:
+ iounmap(ipu_data.reg_ipu);
+err_ioremap_ipu:
+err_noirq:
+ dev_err(&pdev->dev, "Failed to probe IPU: %d\n", ret);
+ return ret;
+}
+
+static int ipu_remove(struct platform_device *pdev)
+{
+ struct ipu *ipu = platform_get_drvdata(pdev);
+
+ ipu_idmac_exit(ipu);
+ ipu_irq_detach_irq(ipu, pdev);
+ clk_disable(ipu->ipu_clk);
+ clk_put(ipu->ipu_clk);
+ iounmap(ipu->reg_ic);
+ iounmap(ipu->reg_ipu);
+ tasklet_kill(&ipu->tasklet);
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+/*
+ * We need two MEM resources - with IPU-common and Image Converter registers,
+ * including PF_CONF and IDMAC_* registers, and two IRQs - function and error
+ */
+static struct platform_driver ipu_platform_driver = {
+ .driver = {
+ .name = "ipu-core",
+ .owner = THIS_MODULE,
+ },
+ .remove = ipu_remove,
+};
+
+static int __init ipu_init(void)
+{
+ return platform_driver_probe(&ipu_platform_driver, ipu_probe);
+}
+subsys_initcall(ipu_init);
+
+MODULE_DESCRIPTION("IPU core driver");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
+MODULE_ALIAS("platform:ipu-core");
--- /dev/null
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _IPU_INTERN_H_
+#define _IPU_INTERN_H_
+
+#include <linux/dmaengine.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+
+/* IPU Common registers */
+#define IPU_CONF 0x00
+#define IPU_CHA_BUF0_RDY 0x04
+#define IPU_CHA_BUF1_RDY 0x08
+#define IPU_CHA_DB_MODE_SEL 0x0C
+#define IPU_CHA_CUR_BUF 0x10
+#define IPU_FS_PROC_FLOW 0x14
+#define IPU_FS_DISP_FLOW 0x18
+#define IPU_TASKS_STAT 0x1C
+#define IPU_IMA_ADDR 0x20
+#define IPU_IMA_DATA 0x24
+#define IPU_INT_CTRL_1 0x28
+#define IPU_INT_CTRL_2 0x2C
+#define IPU_INT_CTRL_3 0x30
+#define IPU_INT_CTRL_4 0x34
+#define IPU_INT_CTRL_5 0x38
+#define IPU_INT_STAT_1 0x3C
+#define IPU_INT_STAT_2 0x40
+#define IPU_INT_STAT_3 0x44
+#define IPU_INT_STAT_4 0x48
+#define IPU_INT_STAT_5 0x4C
+#define IPU_BRK_CTRL_1 0x50
+#define IPU_BRK_CTRL_2 0x54
+#define IPU_BRK_STAT 0x58
+#define IPU_DIAGB_CTRL 0x5C
+
+/* IPU_CONF Register bits */
+#define IPU_CONF_CSI_EN 0x00000001
+#define IPU_CONF_IC_EN 0x00000002
+#define IPU_CONF_ROT_EN 0x00000004
+#define IPU_CONF_PF_EN 0x00000008
+#define IPU_CONF_SDC_EN 0x00000010
+#define IPU_CONF_ADC_EN 0x00000020
+#define IPU_CONF_DI_EN 0x00000040
+#define IPU_CONF_DU_EN 0x00000080
+#define IPU_CONF_PXL_ENDIAN 0x00000100
+
+/* Image Converter Registers */
+#define IC_CONF 0x88
+#define IC_PRP_ENC_RSC 0x8C
+#define IC_PRP_VF_RSC 0x90
+#define IC_PP_RSC 0x94
+#define IC_CMBP_1 0x98
+#define IC_CMBP_2 0x9C
+#define PF_CONF 0xA0
+#define IDMAC_CONF 0xA4
+#define IDMAC_CHA_EN 0xA8
+#define IDMAC_CHA_PRI 0xAC
+#define IDMAC_CHA_BUSY 0xB0
+
+/* Image Converter Register bits */
+#define IC_CONF_PRPENC_EN 0x00000001
+#define IC_CONF_PRPENC_CSC1 0x00000002
+#define IC_CONF_PRPENC_ROT_EN 0x00000004
+#define IC_CONF_PRPVF_EN 0x00000100
+#define IC_CONF_PRPVF_CSC1 0x00000200
+#define IC_CONF_PRPVF_CSC2 0x00000400
+#define IC_CONF_PRPVF_CMB 0x00000800
+#define IC_CONF_PRPVF_ROT_EN 0x00001000
+#define IC_CONF_PP_EN 0x00010000
+#define IC_CONF_PP_CSC1 0x00020000
+#define IC_CONF_PP_CSC2 0x00040000
+#define IC_CONF_PP_CMB 0x00080000
+#define IC_CONF_PP_ROT_EN 0x00100000
+#define IC_CONF_IC_GLB_LOC_A 0x10000000
+#define IC_CONF_KEY_COLOR_EN 0x20000000
+#define IC_CONF_RWS_EN 0x40000000
+#define IC_CONF_CSI_MEM_WR_EN 0x80000000
+
+#define IDMA_CHAN_INVALID 0x000000FF
+#define IDMA_IC_0 0x00000001
+#define IDMA_IC_1 0x00000002
+#define IDMA_IC_2 0x00000004
+#define IDMA_IC_3 0x00000008
+#define IDMA_IC_4 0x00000010
+#define IDMA_IC_5 0x00000020
+#define IDMA_IC_6 0x00000040
+#define IDMA_IC_7 0x00000080
+#define IDMA_IC_8 0x00000100
+#define IDMA_IC_9 0x00000200
+#define IDMA_IC_10 0x00000400
+#define IDMA_IC_11 0x00000800
+#define IDMA_IC_12 0x00001000
+#define IDMA_IC_13 0x00002000
+#define IDMA_SDC_BG 0x00004000
+#define IDMA_SDC_FG 0x00008000
+#define IDMA_SDC_MASK 0x00010000
+#define IDMA_SDC_PARTIAL 0x00020000
+#define IDMA_ADC_SYS1_WR 0x00040000
+#define IDMA_ADC_SYS2_WR 0x00080000
+#define IDMA_ADC_SYS1_CMD 0x00100000
+#define IDMA_ADC_SYS2_CMD 0x00200000
+#define IDMA_ADC_SYS1_RD 0x00400000
+#define IDMA_ADC_SYS2_RD 0x00800000
+#define IDMA_PF_QP 0x01000000
+#define IDMA_PF_BSP 0x02000000
+#define IDMA_PF_Y_IN 0x04000000
+#define IDMA_PF_U_IN 0x08000000
+#define IDMA_PF_V_IN 0x10000000
+#define IDMA_PF_Y_OUT 0x20000000
+#define IDMA_PF_U_OUT 0x40000000
+#define IDMA_PF_V_OUT 0x80000000
+
+#define TSTAT_PF_H264_PAUSE 0x00000001
+#define TSTAT_CSI2MEM_MASK 0x0000000C
+#define TSTAT_CSI2MEM_OFFSET 2
+#define TSTAT_VF_MASK 0x00000600
+#define TSTAT_VF_OFFSET 9
+#define TSTAT_VF_ROT_MASK 0x000C0000
+#define TSTAT_VF_ROT_OFFSET 18
+#define TSTAT_ENC_MASK 0x00000180
+#define TSTAT_ENC_OFFSET 7
+#define TSTAT_ENC_ROT_MASK 0x00030000
+#define TSTAT_ENC_ROT_OFFSET 16
+#define TSTAT_PP_MASK 0x00001800
+#define TSTAT_PP_OFFSET 11
+#define TSTAT_PP_ROT_MASK 0x00300000
+#define TSTAT_PP_ROT_OFFSET 20
+#define TSTAT_PF_MASK 0x00C00000
+#define TSTAT_PF_OFFSET 22
+#define TSTAT_ADCSYS1_MASK 0x03000000
+#define TSTAT_ADCSYS1_OFFSET 24
+#define TSTAT_ADCSYS2_MASK 0x0C000000
+#define TSTAT_ADCSYS2_OFFSET 26
+
+#define TASK_STAT_IDLE 0
+#define TASK_STAT_ACTIVE 1
+#define TASK_STAT_WAIT4READY 2
+
+struct idmac {
+ struct dma_device dma;
+};
+
+struct ipu {
+ void __iomem *reg_ipu;
+ void __iomem *reg_ic;
+ unsigned int irq_fn; /* IPU Function IRQ to the CPU */
+ unsigned int irq_err; /* IPU Error IRQ to the CPU */
+ unsigned int irq_base; /* Beginning of the IPU IRQ range */
+ unsigned long channel_init_mask;
+ spinlock_t lock;
+ struct clk *ipu_clk;
+ struct device *dev;
+ struct idmac idmac;
+ struct idmac_channel channel[IPU_CHANNELS_NUM];
+ struct tasklet_struct tasklet;
+};
+
+#define to_idmac(d) container_of(d, struct idmac, dma)
+
+extern int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev);
+extern void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev);
+
+extern bool ipu_irq_status(uint32_t irq);
+extern int ipu_irq_map(unsigned int source);
+extern int ipu_irq_unmap(unsigned int source);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+
+#include <mach/ipu.h>
+
+#include "ipu_intern.h"
+
+/*
+ * Register read / write - shall be inlined by the compiler
+ */
+static u32 ipu_read_reg(struct ipu *ipu, unsigned long reg)
+{
+ return __raw_readl(ipu->reg_ipu + reg);
+}
+
+static void ipu_write_reg(struct ipu *ipu, u32 value, unsigned long reg)
+{
+ __raw_writel(value, ipu->reg_ipu + reg);
+}
+
+
+/*
+ * IPU IRQ chip driver
+ */
+
+#define IPU_IRQ_NR_FN_BANKS 3
+#define IPU_IRQ_NR_ERR_BANKS 2
+#define IPU_IRQ_NR_BANKS (IPU_IRQ_NR_FN_BANKS + IPU_IRQ_NR_ERR_BANKS)
+
+struct ipu_irq_bank {
+ unsigned int control;
+ unsigned int status;
+ spinlock_t lock;
+ struct ipu *ipu;
+};
+
+static struct ipu_irq_bank irq_bank[IPU_IRQ_NR_BANKS] = {
+ /* 3 groups of functional interrupts */
+ {
+ .control = IPU_INT_CTRL_1,
+ .status = IPU_INT_STAT_1,
+ }, {
+ .control = IPU_INT_CTRL_2,
+ .status = IPU_INT_STAT_2,
+ }, {
+ .control = IPU_INT_CTRL_3,
+ .status = IPU_INT_STAT_3,
+ },
+ /* 2 groups of error interrupts */
+ {
+ .control = IPU_INT_CTRL_4,
+ .status = IPU_INT_STAT_4,
+ }, {
+ .control = IPU_INT_CTRL_5,
+ .status = IPU_INT_STAT_5,
+ },
+};
+
+struct ipu_irq_map {
+ unsigned int irq;
+ int source;
+ struct ipu_irq_bank *bank;
+ struct ipu *ipu;
+};
+
+static struct ipu_irq_map irq_map[CONFIG_MX3_IPU_IRQS];
+/* Protects allocations from the above array of maps */
+static DEFINE_MUTEX(map_lock);
+/* Protects register accesses and individual mappings */
+static DEFINE_SPINLOCK(bank_lock);
+
+static struct ipu_irq_map *src2map(unsigned int src)
+{
+ int i;
+
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++)
+ if (irq_map[i].source == src)
+ return irq_map + i;
+
+ return NULL;
+}
+
+static void ipu_irq_unmask(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ uint32_t reg;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+
+ bank = map->bank;
+ if (!bank) {
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+ pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+ return;
+ }
+
+ reg = ipu_read_reg(bank->ipu, bank->control);
+ reg |= (1UL << (map->source & 31));
+ ipu_write_reg(bank->ipu, reg, bank->control);
+
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+
+static void ipu_irq_mask(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ uint32_t reg;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+
+ bank = map->bank;
+ if (!bank) {
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+ pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+ return;
+ }
+
+ reg = ipu_read_reg(bank->ipu, bank->control);
+ reg &= ~(1UL << (map->source & 31));
+ ipu_write_reg(bank->ipu, reg, bank->control);
+
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+
+static void ipu_irq_ack(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+
+ bank = map->bank;
+ if (!bank) {
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+ pr_err("IPU: %s(%u) - unmapped!\n", __func__, irq);
+ return;
+ }
+
+ ipu_write_reg(bank->ipu, 1UL << (map->source & 31), bank->status);
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+}
+
+/**
+ * ipu_irq_status() - returns the current interrupt status of the specified IRQ.
+ * @irq: interrupt line to get status for.
+ * @return: true if the interrupt is pending/asserted or false if the
+ * interrupt is not pending.
+ */
+bool ipu_irq_status(unsigned int irq)
+{
+ struct ipu_irq_map *map = get_irq_chip_data(irq);
+ struct ipu_irq_bank *bank;
+ unsigned long lock_flags;
+ bool ret;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+ bank = map->bank;
+ ret = bank && ipu_read_reg(bank->ipu, bank->status) &
+ (1UL << (map->source & 31));
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+
+ return ret;
+}
+
+/**
+ * ipu_irq_map() - map an IPU interrupt source to an IRQ number
+ * @source: interrupt source bit position (see below)
+ * @return: mapped IRQ number or negative error code
+ *
+ * The source parameter has to be explained further. On i.MX31 IPU has 137 IRQ
+ * sources, they are broken down in 5 32-bit registers, like 32, 32, 24, 32, 17.
+ * However, the source argument of this function is not the sequence number of
+ * the possible IRQ, but rather its bit position. So, first interrupt in fourth
+ * register has source number 96, and not 88. This makes calculations easier,
+ * and also provides forward compatibility with any future IPU implementations
+ * with any interrupt bit assignments.
+ */
+int ipu_irq_map(unsigned int source)
+{
+ int i, ret = -ENOMEM;
+ struct ipu_irq_map *map;
+
+ might_sleep();
+
+ mutex_lock(&map_lock);
+ map = src2map(source);
+ if (map) {
+ pr_err("IPU: Source %u already mapped to IRQ %u\n", source, map->irq);
+ ret = -EBUSY;
+ goto out;
+ }
+
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+ if (irq_map[i].source < 0) {
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+ irq_map[i].source = source;
+ irq_map[i].bank = irq_bank + source / 32;
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+
+ ret = irq_map[i].irq;
+ pr_debug("IPU: mapped source %u to IRQ %u\n",
+ source, ret);
+ break;
+ }
+ }
+out:
+ mutex_unlock(&map_lock);
+
+ if (ret < 0)
+ pr_err("IPU: couldn't map source %u: %d\n", source, ret);
+
+ return ret;
+}
+
+/**
+ * ipu_irq_map() - map an IPU interrupt source to an IRQ number
+ * @source: interrupt source bit position (see ipu_irq_map())
+ * @return: 0 or negative error code
+ */
+int ipu_irq_unmap(unsigned int source)
+{
+ int i, ret = -EINVAL;
+
+ might_sleep();
+
+ mutex_lock(&map_lock);
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+ if (irq_map[i].source == source) {
+ unsigned long lock_flags;
+
+ pr_debug("IPU: unmapped source %u from IRQ %u\n",
+ source, irq_map[i].irq);
+
+ spin_lock_irqsave(&bank_lock, lock_flags);
+ irq_map[i].source = -EINVAL;
+ irq_map[i].bank = NULL;
+ spin_unlock_irqrestore(&bank_lock, lock_flags);
+
+ ret = 0;
+ break;
+ }
+ }
+ mutex_unlock(&map_lock);
+
+ return ret;
+}
+
+/* Chained IRQ handler for IPU error interrupt */
+static void ipu_irq_err(unsigned int irq, struct irq_desc *desc)
+{
+ struct ipu *ipu = get_irq_data(irq);
+ u32 status;
+ int i, line;
+
+ for (i = IPU_IRQ_NR_FN_BANKS; i < IPU_IRQ_NR_BANKS; i++) {
+ struct ipu_irq_bank *bank = irq_bank + i;
+
+ spin_lock(&bank_lock);
+ status = ipu_read_reg(ipu, bank->status);
+ /*
+ * Don't think we have to clear all interrupts here, they will
+ * be acked by ->handle_irq() (handle_level_irq). However, we
+ * might want to clear unhandled interrupts after the loop...
+ */
+ status &= ipu_read_reg(ipu, bank->control);
+ spin_unlock(&bank_lock);
+ while ((line = ffs(status))) {
+ struct ipu_irq_map *map;
+
+ line--;
+ status &= ~(1UL << line);
+
+ spin_lock(&bank_lock);
+ map = src2map(32 * i + line);
+ if (map)
+ irq = map->irq;
+ spin_unlock(&bank_lock);
+
+ if (!map) {
+ pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
+ line, i);
+ continue;
+ }
+ generic_handle_irq(irq);
+ }
+ }
+}
+
+/* Chained IRQ handler for IPU function interrupt */
+static void ipu_irq_fn(unsigned int irq, struct irq_desc *desc)
+{
+ struct ipu *ipu = get_irq_data(irq);
+ u32 status;
+ int i, line;
+
+ for (i = 0; i < IPU_IRQ_NR_FN_BANKS; i++) {
+ struct ipu_irq_bank *bank = irq_bank + i;
+
+ spin_lock(&bank_lock);
+ status = ipu_read_reg(ipu, bank->status);
+ /* Not clearing all interrupts, see above */
+ status &= ipu_read_reg(ipu, bank->control);
+ spin_unlock(&bank_lock);
+ while ((line = ffs(status))) {
+ struct ipu_irq_map *map;
+
+ line--;
+ status &= ~(1UL << line);
+
+ spin_lock(&bank_lock);
+ map = src2map(32 * i + line);
+ if (map)
+ irq = map->irq;
+ spin_unlock(&bank_lock);
+
+ if (!map) {
+ pr_err("IPU: Interrupt on unmapped source %u bank %d\n",
+ line, i);
+ continue;
+ }
+ generic_handle_irq(irq);
+ }
+ }
+}
+
+static struct irq_chip ipu_irq_chip = {
+ .name = "ipu_irq",
+ .ack = ipu_irq_ack,
+ .mask = ipu_irq_mask,
+ .unmask = ipu_irq_unmask,
+};
+
+/* Install the IRQ handler */
+int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
+{
+ struct ipu_platform_data *pdata = dev->dev.platform_data;
+ unsigned int irq, irq_base, i;
+
+ irq_base = pdata->irq_base;
+
+ for (i = 0; i < IPU_IRQ_NR_BANKS; i++)
+ irq_bank[i].ipu = ipu;
+
+ for (i = 0; i < CONFIG_MX3_IPU_IRQS; i++) {
+ int ret;
+
+ irq = irq_base + i;
+ ret = set_irq_chip(irq, &ipu_irq_chip);
+ if (ret < 0)
+ return ret;
+ ret = set_irq_chip_data(irq, irq_map + i);
+ if (ret < 0)
+ return ret;
+ irq_map[i].ipu = ipu;
+ irq_map[i].irq = irq;
+ irq_map[i].source = -EINVAL;
+ set_irq_handler(irq, handle_level_irq);
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+#endif
+ }
+
+ set_irq_data(ipu->irq_fn, ipu);
+ set_irq_chained_handler(ipu->irq_fn, ipu_irq_fn);
+
+ set_irq_data(ipu->irq_err, ipu);
+ set_irq_chained_handler(ipu->irq_err, ipu_irq_err);
+
+ return 0;
+}
+
+void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev)
+{
+ struct ipu_platform_data *pdata = dev->dev.platform_data;
+ unsigned int irq, irq_base;
+
+ irq_base = pdata->irq_base;
+
+ set_irq_chained_handler(ipu->irq_fn, NULL);
+ set_irq_data(ipu->irq_fn, NULL);
+
+ set_irq_chained_handler(ipu->irq_err, NULL);
+ set_irq_data(ipu->irq_err, NULL);
+
+ for (irq = irq_base; irq < irq_base + CONFIG_MX3_IPU_IRQS; irq++) {
+#ifdef CONFIG_ARM
+ set_irq_flags(irq, 0);
+#endif
+ set_irq_chip(irq, NULL);
+ set_irq_chip_data(irq, NULL);
+ }
+}
dmi_initialized = 1;
}
+/**
+ * dmi_matches - check if dmi_system_id structure matches system DMI data
+ * @dmi: pointer to the dmi_system_id structure to check
+ */
+static bool dmi_matches(const struct dmi_system_id *dmi)
+{
+ int i;
+
+ WARN(!dmi_initialized, KERN_ERR "dmi check: not initialized yet.\n");
+
+ for (i = 0; i < ARRAY_SIZE(dmi->matches); i++) {
+ int s = dmi->matches[i].slot;
+ if (s == DMI_NONE)
+ continue;
+ if (dmi_ident[s]
+ && strstr(dmi_ident[s], dmi->matches[i].substr))
+ continue;
+ /* No match */
+ return false;
+ }
+ return true;
+}
+
/**
* dmi_check_system - check system DMI data
* @list: array of dmi_system_id structures to match against
*/
int dmi_check_system(const struct dmi_system_id *list)
{
- int i, count = 0;
- const struct dmi_system_id *d = list;
-
- WARN(!dmi_initialized, KERN_ERR "dmi check: not initialized yet.\n");
-
- while (d->ident) {
- for (i = 0; i < ARRAY_SIZE(d->matches); i++) {
- int s = d->matches[i].slot;
- if (s == DMI_NONE)
- continue;
- if (dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
- continue;
- /* No match */
- goto fail;
+ int count = 0;
+ const struct dmi_system_id *d;
+
+ for (d = list; d->ident; d++)
+ if (dmi_matches(d)) {
+ count++;
+ if (d->callback && d->callback(d))
+ break;
}
- count++;
- if (d->callback && d->callback(d))
- break;
-fail: d++;
- }
return count;
}
EXPORT_SYMBOL(dmi_check_system);
+/**
+ * dmi_first_match - find dmi_system_id structure matching system DMI data
+ * @list: array of dmi_system_id structures to match against
+ * All non-null elements of the list must match
+ * their slot's (field index's) data (i.e., each
+ * list string must be a substring of the specified
+ * DMI slot's string data) to be considered a
+ * successful match.
+ *
+ * Walk the blacklist table until the first match is found. Return the
+ * pointer to the matching entry or NULL if there's no match.
+ */
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list)
+{
+ const struct dmi_system_id *d;
+
+ for (d = list; d->ident; d++)
+ if (dmi_matches(d))
+ return d;
+
+ return NULL;
+}
+EXPORT_SYMBOL(dmi_first_match);
+
/**
* dmi_get_system_info - return DMI data value
* @field: data index (see enum dmi_field)
#include "drmP.h"
#include <linux/module.h>
-#include <asm/agp.h>
#if __OS_HAS_AGP
+#include <asm/agp.h>
+
/**
* Get AGP information.
*
* @type: object type
*
* LOCKING:
- * Caller must hold DRM mode_config lock.
*
* Create a unique identifier based on @ptr in @dev's identifier space. Used
* for tracking modes, CRTCs and connectors.
int new_id = 0;
int ret;
- WARN(!mutex_is_locked(&dev->mode_config.mutex),
- "%s called w/o mode_config lock\n", __func__);
again:
if (idr_pre_get(&dev->mode_config.crtc_idr, GFP_KERNEL) == 0) {
DRM_ERROR("Ran out memory getting a mode number\n");
return -EINVAL;
}
+ mutex_lock(&dev->mode_config.idr_mutex);
ret = idr_get_new_above(&dev->mode_config.crtc_idr, obj, 1, &new_id);
+ mutex_unlock(&dev->mode_config.idr_mutex);
if (ret == -EAGAIN)
goto again;
static void drm_mode_object_put(struct drm_device *dev,
struct drm_mode_object *object)
{
+ mutex_lock(&dev->mode_config.idr_mutex);
idr_remove(&dev->mode_config.crtc_idr, object->id);
+ mutex_unlock(&dev->mode_config.idr_mutex);
}
void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type)
{
- struct drm_mode_object *obj;
+ struct drm_mode_object *obj = NULL;
+ mutex_lock(&dev->mode_config.idr_mutex);
obj = idr_find(&dev->mode_config.crtc_idr, id);
if (!obj || (obj->type != type) || (obj->id != id))
- return NULL;
+ obj = NULL;
+ mutex_unlock(&dev->mode_config.idr_mutex);
return obj;
}
void drm_mode_config_init(struct drm_device *dev)
{
mutex_init(&dev->mode_config.mutex);
+ mutex_init(&dev->mode_config.idr_mutex);
INIT_LIST_HEAD(&dev->mode_config.fb_list);
INIT_LIST_HEAD(&dev->mode_config.fb_kernel_list);
INIT_LIST_HEAD(&dev->mode_config.crtc_list);
*/
static void drm_cleanup(struct drm_device * dev)
{
+ struct drm_map_list *r_list, *list_temp;
DRM_DEBUG("\n");
if (!dev) {
drm_ht_remove(&dev->map_hash);
drm_ctxbitmap_cleanup(dev);
+ list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
+ drm_rmmap(dev, r_list->map);
+
if (drm_core_check_feature(dev, DRIVER_MODESET))
drm_put_minor(&dev->control);
edid = (struct edid *)drm_ddc_read(adapter);
if (!edid) {
- dev_warn(&connector->dev->pdev->dev, "%s: no EDID data\n",
+ dev_info(&connector->dev->pdev->dev, "%s: no EDID data\n",
drm_get_connector_name(connector));
return NULL;
}
struct drm_master *master = container_of(kref, struct drm_master, refcount);
struct drm_magic_entry *pt, *next;
struct drm_device *dev = master->minor->dev;
+ struct drm_map_list *r_list, *list_temp;
list_del(&master->head);
if (dev->driver->master_destroy)
dev->driver->master_destroy(dev, master);
+ list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) {
+ if (r_list->master == master) {
+ drm_rmmap_locked(dev, r_list->map);
+ r_list = NULL;
+ }
+ }
+
if (master->unique) {
drm_free(master->unique, master->unique_size, DRM_MEM_DRIVER);
master->unique = NULL;
dev->mode_config.fb_base = drm_get_resource_start(dev, fb_bar) &
0xff000000;
- DRM_DEBUG("*** fb base 0x%08lx\n", dev->mode_config.fb_base);
-
- if (IS_MOBILE(dev) || (IS_I9XX(dev) && !IS_I965G(dev) && !IS_G33(dev)))
+ if (IS_MOBILE(dev) || IS_I9XX(dev))
dev_priv->cursor_needs_physical = true;
else
dev_priv->cursor_needs_physical = false;
+ if (IS_I965G(dev) || IS_G33(dev))
+ dev_priv->cursor_needs_physical = false;
+
ret = i915_probe_agp(dev, &agp_size, &prealloc_size);
if (ret)
goto kfree_devname;
{
int i;
- for (i = 0; i < I915_MAX_PHYS_OBJECT; i++)
+ for (i = I915_GEM_PHYS_CURSOR_0; i <= I915_MAX_PHYS_OBJECT; i++)
i915_gem_free_phys_object(dev, i);
}
ret = i915_gem_init_phys_object(dev, id,
obj->size);
if (ret) {
- DRM_ERROR("failed to init phys object %d size: %d\n", id, obj->size);
+ DRM_ERROR("failed to init phys object %d size: %zu\n", id, obj->size);
goto out;
}
}
chan->reg = reg;
snprintf(chan->adapter.name, I2C_NAME_SIZE, "intel drm %s", name);
chan->adapter.owner = THIS_MODULE;
-#ifndef I2C_HW_B_INTELFB
-#define I2C_HW_B_INTELFB I2C_HW_B_I810
-#endif
- chan->adapter.id = I2C_HW_B_INTELFB;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &dev->pdev->dev;
chan->algo.setsda = set_data;
kfree(connector);
}
+static int intel_lvds_set_property(struct drm_connector *connector,
+ struct drm_property *property,
+ uint64_t value)
+{
+ struct drm_device *dev = connector->dev;
+
+ if (property == dev->mode_config.dpms_property && connector->encoder)
+ intel_lvds_dpms(connector->encoder, (uint32_t)(value & 0xf));
+
+ return 0;
+}
+
static const struct drm_encoder_helper_funcs intel_lvds_helper_funcs = {
.dpms = intel_lvds_dpms,
.mode_fixup = intel_lvds_mode_fixup,
.restore = intel_lvds_restore,
.detect = intel_lvds_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .set_property = intel_lvds_set_property,
.destroy = intel_lvds_destroy,
};
};
static struct i2c_adapter ioc_ops = {
- .id = I2C_HW_B_IOC,
.algo_data = &ioc_data,
};
static struct i2c_adapter ali1535_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_ALI1535,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
static struct i2c_adapter ali1563_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_ALI1563,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &ali1563_algorithm,
};
static struct i2c_adapter ali15x3_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_ALI15X3,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
struct i2c_adapter amd756_smbus = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_AMD756,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
smbus->adapter.owner = THIS_MODULE;
snprintf(smbus->adapter.name, sizeof(smbus->adapter.name),
"SMBus2 AMD8111 adapter at %04x", smbus->base);
- smbus->adapter.id = I2C_HW_SMBUS_AMD8111;
smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
priv->xfer_timeout = 200;
priv->ack_timeout = 200;
- priv->adap.id = I2C_HW_AU1550_PSC;
priv->adap.nr = pdev->id;
priv->adap.algo = &au1550_algo;
priv->adap.algo_data = priv;
iface->timeout_timer.data = (unsigned long)iface;
p_adap = &iface->adap;
- p_adap->id = I2C_HW_BLACKFIN;
p_adap->nr = pdev->id;
strlcpy(p_adap->name, pdev->name, sizeof(p_adap->name));
p_adap->algo = &bfin_twi_algorithm;
static struct i2c_adapter pcf_isa_ops = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
- .id = I2C_HW_P_ELEK,
.algo_data = &pcf_isa_data,
.name = "i2c-elektor",
};
static struct i2c_adapter hydra_adap = {
.owner = THIS_MODULE,
.name = "Hydra i2c",
- .id = I2C_HW_B_HYDRA,
.algo_data = &hydra_bit_data,
};
static struct i2c_adapter i801_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_I801,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
adap->dev.parent = &ofdev->dev;
strlcpy(adap->name, "IBM IIC", sizeof(adap->name));
i2c_set_adapdata(adap, dev);
- adap->id = I2C_HW_OCP;
adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adap->algo = &iic_algo;
adap->timeout = 1;
}
memcpy(new_adapter->name, pdev->name, strlen(pdev->name));
- new_adapter->id = I2C_HW_IOP3XX;
new_adapter->owner = THIS_MODULE;
new_adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
new_adapter->dev.parent = &pdev->dev;
drv_data->algo_data.udelay = 6;
drv_data->algo_data.timeout = 100;
- drv_data->adapter.id = I2C_HW_B_IXP2000,
strlcpy(drv_data->adapter.name, plat_dev->dev.driver->name,
sizeof(drv_data->adapter.name));
drv_data->adapter.algo_data = &drv_data->algo_data,
static struct i2c_adapter mpc_ops = {
.owner = THIS_MODULE,
.name = "MPC adapter",
- .id = I2C_HW_MPC107,
.algo = &mpc_algo,
.timeout = 1,
};
goto exit_unmap_regs;
}
drv_data->adapter.dev.parent = &pd->dev;
- drv_data->adapter.id = I2C_HW_MV64XXX;
drv_data->adapter.algo = &mv64xxx_i2c_algo;
drv_data->adapter.owner = THIS_MODULE;
drv_data->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
return -EBUSY;
}
smbus->adapter.owner = THIS_MODULE;
- smbus->adapter.id = I2C_HW_SMBUS_NFORCE2;
smbus->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
smbus->adapter.algo = &smbus_algorithm;
smbus->adapter.algo_data = smbus;
static struct i2c_adapter parport_adapter = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON,
- .id = I2C_HW_B_LP,
.algo_data = &parport_algo_data,
.name = "Parallel port adapter (light)",
};
/* Fill the rest of the structure */
adapter->adapter.owner = THIS_MODULE;
adapter->adapter.class = I2C_CLASS_HWMON;
- adapter->adapter.id = I2C_HW_B_LP;
strlcpy(adapter->adapter.name, "Parallel port adapter",
sizeof(adapter->adapter.name));
adapter->algo_data = parport_algo_data;
static struct i2c_adapter pca_isa_ops = {
.owner = THIS_MODULE,
- .id = I2C_HW_A_ISA,
.algo_data = &pca_isa_data,
.name = "PCA9564 ISA Adapter",
.timeout = 100,
static struct i2c_adapter piix4_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_PIIX4,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
static struct i2c_adapter sibyte_board_adapter[2] = {
{
.owner = THIS_MODULE,
- .id = I2C_HW_SIBYTE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = NULL,
.algo_data = &sibyte_board_data[0],
},
{
.owner = THIS_MODULE,
- .id = I2C_HW_SIBYTE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = NULL,
.algo_data = &sibyte_board_data[1],
static struct i2c_adapter sis5595_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_SIS5595,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
static struct i2c_adapter sis630_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_SIS630,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
static struct i2c_adapter sis96x_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_SIS96X,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
static struct i2c_adapter vt586b_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_B_VIA,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.name = "VIA i2c",
.algo_data = &bit_data,
static struct i2c_adapter vt596_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_SMBUS_VIA2,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
.algo = &smbus_algorithm,
};
static struct i2c_adapter voodoo3_i2c_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_B_VOO,
.class = I2C_CLASS_TV_ANALOG,
.name = "I2C Voodoo3/Banshee adapter",
.algo_data = &voo_i2c_bit_data,
static struct i2c_adapter voodoo3_ddc_adapter = {
.owner = THIS_MODULE,
- .id = I2C_HW_B_VOO,
.class = I2C_CLASS_DDC,
.name = "DDC Voodoo3/Banshee adapter",
.algo_data = &voo_ddc_bit_data,
i2c_set_adapdata(adapter, iface);
snprintf(adapter->name, sizeof(adapter->name), "%s ACB%d", text, index);
adapter->owner = THIS_MODULE;
- adapter->id = I2C_HW_SMBUS_SCX200;
adapter->algo = &scx200_acb_algorithm;
adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
adapter->dev.parent = dev;
static struct i2c_adapter scx200_i2c_ops = {
.owner = THIS_MODULE,
.class = I2C_CLASS_HWMON | I2C_CLASS_SPD,
- .id = I2C_HW_B_SCX200,
.algo_data = &scx200_i2c_data,
.name = "NatSemi SCx200 I2C",
};
This driver can also be built as a module. If so, the module
will be called ds1682.
-config AT24
- tristate "EEPROMs from most vendors"
- depends on SYSFS && EXPERIMENTAL
- help
- Enable this driver to get read/write support to most I2C EEPROMs,
- after you configure the driver to know about each EEPROM on
- your target board. Use these generic chip names, instead of
- vendor-specific ones like at24c64 or 24lc02:
-
- 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
- 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
-
- Unless you like data loss puzzles, always be sure that any chip
- you configure as a 24c32 (32 kbit) or larger is NOT really a
- 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
- as read-only won't help recover from this. Also, if your chip
- has any software write-protect mechanism you may want to review the
- code to make sure this driver won't turn it on by accident.
-
- If you use this with an SMBus adapter instead of an I2C adapter,
- full functionality is not available. Only smaller devices are
- supported (24c16 and below, max 4 kByte).
-
- This driver can also be built as a module. If so, the module
- will be called at24.
-
-config SENSORS_EEPROM
- tristate "EEPROM reader"
- depends on EXPERIMENTAL
- help
- If you say yes here you get read-only access to the EEPROM data
- available on modern memory DIMMs and Sony Vaio laptops. Such
- EEPROMs could theoretically be available on other devices as well.
-
- This driver can also be built as a module. If so, the module
- will be called eeprom.
-
config SENSORS_PCF8574
tristate "Philips PCF8574 and PCF8574A (DEPRECATED)"
depends on EXPERIMENTAL && GPIO_PCF857X = "n"
#
obj-$(CONFIG_DS1682) += ds1682.o
-obj-$(CONFIG_AT24) += at24.o
-obj-$(CONFIG_SENSORS_EEPROM) += eeprom.o
obj-$(CONFIG_SENSORS_MAX6875) += max6875.o
obj-$(CONFIG_SENSORS_PCA9539) += pca9539.o
obj-$(CONFIG_SENSORS_PCF8574) += pcf8574.o
static const struct ide_port_info falconide_port_info = {
.tp_ops = &falconide_tp_ops,
- .host_flags = IDE_HFLAG_NO_DMA,
+ .host_flags = IDE_HFLAG_NO_DMA | IDE_HFLAG_SERIALIZE,
};
static void __init falconide_setup_ports(hw_regs_t *hw)
/* register with global device tree */
dev_set_name(&hwif->gendev, hwif->name);
hwif->gendev.driver_data = hwif;
- hwif->gendev.parent = hwif->dev;
+ if (hwif->gendev.parent == NULL)
+ hwif->gendev.parent = hwif->dev;
hwif->gendev.release = hwif_release_dev;
ret = device_register(&hwif->gendev);
{
struct clk *clk;
struct resource *mem, *irq;
- unsigned long base, rate;
+ void __iomem *base;
+ unsigned long rate;
int i, rc;
hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL };
base = IO_ADDRESS(mem->start);
/* Configure the Palm Chip controller */
- palm_bk3710_chipinit((void __iomem *)base);
+ palm_bk3710_chipinit(base);
for (i = 0; i < IDE_NR_PORTS - 2; i++)
- hw.io_ports_array[i] = base + IDE_PALM_ATA_PRI_REG_OFFSET + i;
- hw.io_ports.ctl_addr = base + IDE_PALM_ATA_PRI_CTL_OFFSET;
+ hw.io_ports_array[i] = (unsigned long)
+ (base + IDE_PALM_ATA_PRI_REG_OFFSET + i);
+ hw.io_ports.ctl_addr = (unsigned long)
+ (base + IDE_PALM_ATA_PRI_CTL_OFFSET);
hw.irq = irq->start;
hw.dev = &pdev->dev;
hw.chipset = ide_palm3710;
i2c_ad = kzalloc(sizeof(*i2c_ad), GFP_KERNEL);
if (!i2c_ad) FAIL("failed to allocate I2C adapter memory");
- i2c_ad->id = I2C_HW_B_PCILYNX;
strlcpy(i2c_ad->name, "PCILynx I2C", sizeof(i2c_ad->name));
i2c_adapter_data = bit_data;
i2c_ad->algo_data = &i2c_adapter_data;
return 0;
}
+#ifdef CONFIG_IPPP_FILTER
static int get_filter(void __user *arg, struct sock_filter **p)
{
struct sock_fprog uprog;
*p = code;
return uprog.len;
}
+#endif /* CONFIG_IPPP_FILTER */
/*
* ippp device ioctl
If you choose to build module, its name will be phantom. If unsure,
say N here.
-config EEPROM_93CX6
- tristate "EEPROM 93CX6 support"
- ---help---
- This is a driver for the EEPROM chipsets 93c46 and 93c66.
- The driver supports both read as well as write commands.
-
- If unsure, say N.
-
config SGI_IOC4
tristate "SGI IOC4 Base IO support"
depends on PCI
laptops.
source "drivers/misc/c2port/Kconfig"
+source "drivers/misc/eeprom/Kconfig"
endif # MISC_DEVICES
obj-$(CONFIG_TIFM_7XX1) += tifm_7xx1.o
obj-$(CONFIG_PHANTOM) += phantom.o
obj-$(CONFIG_SGI_IOC4) += ioc4.o
-obj-$(CONFIG_EEPROM_93CX6) += eeprom_93cx6.o
obj-$(CONFIG_ENCLOSURE_SERVICES) += enclosure.o
obj-$(CONFIG_KGDB_TESTS) += kgdbts.o
obj-$(CONFIG_SGI_XP) += sgi-xp/
obj-$(CONFIG_SGI_GRU) += sgi-gru/
obj-$(CONFIG_HP_ILO) += hpilo.o
obj-$(CONFIG_C2PORT) += c2port/
+obj-y += eeprom/
--- /dev/null
+menu "EEPROM support"
+
+config EEPROM_AT24
+ tristate "I2C EEPROMs from most vendors"
+ depends on I2C && SYSFS && EXPERIMENTAL
+ help
+ Enable this driver to get read/write support to most I2C EEPROMs,
+ after you configure the driver to know about each EEPROM on
+ your target board. Use these generic chip names, instead of
+ vendor-specific ones like at24c64 or 24lc02:
+
+ 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08,
+ 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024
+
+ Unless you like data loss puzzles, always be sure that any chip
+ you configure as a 24c32 (32 kbit) or larger is NOT really a
+ 24c16 (16 kbit) or smaller, and vice versa. Marking the chip
+ as read-only won't help recover from this. Also, if your chip
+ has any software write-protect mechanism you may want to review the
+ code to make sure this driver won't turn it on by accident.
+
+ If you use this with an SMBus adapter instead of an I2C adapter,
+ full functionality is not available. Only smaller devices are
+ supported (24c16 and below, max 4 kByte).
+
+ This driver can also be built as a module. If so, the module
+ will be called at24.
+
+config EEPROM_AT25
+ tristate "SPI EEPROMs from most vendors"
+ depends on SPI && SYSFS
+ help
+ Enable this driver to get read/write support to most SPI EEPROMs,
+ after you configure the board init code to know about each eeprom
+ on your target board.
+
+ This driver can also be built as a module. If so, the module
+ will be called at25.
+
+config EEPROM_LEGACY
+ tristate "Old I2C EEPROM reader"
+ depends on I2C && SYSFS
+ help
+ If you say yes here you get read-only access to the EEPROM data
+ available on modern memory DIMMs and Sony Vaio laptops via I2C. Such
+ EEPROMs could theoretically be available on other devices as well.
+
+ This driver can also be built as a module. If so, the module
+ will be called eeprom.
+
+config EEPROM_93CX6
+ tristate "EEPROM 93CX6 support"
+ help
+ This is a driver for the EEPROM chipsets 93c46 and 93c66.
+ The driver supports both read as well as write commands.
+
+ If unsure, say N.
+
+endmenu
--- /dev/null
+obj-$(CONFIG_EEPROM_AT24) += at24.o
+obj-$(CONFIG_EEPROM_AT25) += at25.o
+obj-$(CONFIG_EEPROM_LEGACY) += eeprom.o
+obj-$(CONFIG_EEPROM_93CX6) += eeprom_93cx6.o
If unsure, say N.
+config MMC_OMAP_HS
+ tristate "TI OMAP High Speed Multimedia Card Interface support"
+ depends on ARCH_OMAP2430 || ARCH_OMAP3
+ help
+ This selects the TI OMAP High Speed Multimedia card Interface.
+ If you have an OMAP2430 or OMAP3 board with a Multimedia Card slot,
+ say Y or M here.
+
+ If unsure, say N.
+
config MMC_WBSD
tristate "Winbond W83L51xD SD/MMC Card Interface support"
depends on ISA_DMA_API
obj-$(CONFIG_MMC_WBSD) += wbsd.o
obj-$(CONFIG_MMC_AU1X) += au1xmmc.o
obj-$(CONFIG_MMC_OMAP) += omap.o
+obj-$(CONFIG_MMC_OMAP_HS) += omap_hsmmc.o
obj-$(CONFIG_MMC_AT91) += at91_mci.o
obj-$(CONFIG_MMC_ATMELMCI) += atmel-mci.o
obj-$(CONFIG_MMC_TIFM_SD) += tifm_sd.o
--- /dev/null
+/*
+ * drivers/mmc/host/omap_hsmmc.c
+ *
+ * Driver for OMAP2430/3430 MMC controller.
+ *
+ * Copyright (C) 2007 Texas Instruments.
+ *
+ * Authors:
+ * Syed Mohammed Khasim <x0khasim@ti.com>
+ * Madhusudhan <madhu.cr@ti.com>
+ * Mohit Jalori <mjalori@ti.com>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <linux/timer.h>
+#include <linux/clk.h>
+#include <linux/mmc/host.h>
+#include <linux/io.h>
+#include <linux/semaphore.h>
+#include <mach/dma.h>
+#include <mach/hardware.h>
+#include <mach/board.h>
+#include <mach/mmc.h>
+#include <mach/cpu.h>
+
+/* OMAP HSMMC Host Controller Registers */
+#define OMAP_HSMMC_SYSCONFIG 0x0010
+#define OMAP_HSMMC_CON 0x002C
+#define OMAP_HSMMC_BLK 0x0104
+#define OMAP_HSMMC_ARG 0x0108
+#define OMAP_HSMMC_CMD 0x010C
+#define OMAP_HSMMC_RSP10 0x0110
+#define OMAP_HSMMC_RSP32 0x0114
+#define OMAP_HSMMC_RSP54 0x0118
+#define OMAP_HSMMC_RSP76 0x011C
+#define OMAP_HSMMC_DATA 0x0120
+#define OMAP_HSMMC_HCTL 0x0128
+#define OMAP_HSMMC_SYSCTL 0x012C
+#define OMAP_HSMMC_STAT 0x0130
+#define OMAP_HSMMC_IE 0x0134
+#define OMAP_HSMMC_ISE 0x0138
+#define OMAP_HSMMC_CAPA 0x0140
+
+#define VS18 (1 << 26)
+#define VS30 (1 << 25)
+#define SDVS18 (0x5 << 9)
+#define SDVS30 (0x6 << 9)
+#define SDVSCLR 0xFFFFF1FF
+#define SDVSDET 0x00000400
+#define AUTOIDLE 0x1
+#define SDBP (1 << 8)
+#define DTO 0xe
+#define ICE 0x1
+#define ICS 0x2
+#define CEN (1 << 2)
+#define CLKD_MASK 0x0000FFC0
+#define CLKD_SHIFT 6
+#define DTO_MASK 0x000F0000
+#define DTO_SHIFT 16
+#define INT_EN_MASK 0x307F0033
+#define INIT_STREAM (1 << 1)
+#define DP_SELECT (1 << 21)
+#define DDIR (1 << 4)
+#define DMA_EN 0x1
+#define MSBS (1 << 5)
+#define BCE (1 << 1)
+#define FOUR_BIT (1 << 1)
+#define CC 0x1
+#define TC 0x02
+#define OD 0x1
+#define ERR (1 << 15)
+#define CMD_TIMEOUT (1 << 16)
+#define DATA_TIMEOUT (1 << 20)
+#define CMD_CRC (1 << 17)
+#define DATA_CRC (1 << 21)
+#define CARD_ERR (1 << 28)
+#define STAT_CLEAR 0xFFFFFFFF
+#define INIT_STREAM_CMD 0x00000000
+#define DUAL_VOLT_OCR_BIT 7
+#define SRC (1 << 25)
+#define SRD (1 << 26)
+
+/*
+ * FIXME: Most likely all the data using these _DEVID defines should come
+ * from the platform_data, or implemented in controller and slot specific
+ * functions.
+ */
+#define OMAP_MMC1_DEVID 0
+#define OMAP_MMC2_DEVID 1
+
+#define OMAP_MMC_DATADIR_NONE 0
+#define OMAP_MMC_DATADIR_READ 1
+#define OMAP_MMC_DATADIR_WRITE 2
+#define MMC_TIMEOUT_MS 20
+#define OMAP_MMC_MASTER_CLOCK 96000000
+#define DRIVER_NAME "mmci-omap-hs"
+
+/*
+ * One controller can have multiple slots, like on some omap boards using
+ * omap.c controller driver. Luckily this is not currently done on any known
+ * omap_hsmmc.c device.
+ */
+#define mmc_slot(host) (host->pdata->slots[host->slot_id])
+
+/*
+ * MMC Host controller read/write API's
+ */
+#define OMAP_HSMMC_READ(base, reg) \
+ __raw_readl((base) + OMAP_HSMMC_##reg)
+
+#define OMAP_HSMMC_WRITE(base, reg, val) \
+ __raw_writel((val), (base) + OMAP_HSMMC_##reg)
+
+struct mmc_omap_host {
+ struct device *dev;
+ struct mmc_host *mmc;
+ struct mmc_request *mrq;
+ struct mmc_command *cmd;
+ struct mmc_data *data;
+ struct clk *fclk;
+ struct clk *iclk;
+ struct clk *dbclk;
+ struct semaphore sem;
+ struct work_struct mmc_carddetect_work;
+ void __iomem *base;
+ resource_size_t mapbase;
+ unsigned int id;
+ unsigned int dma_len;
+ unsigned int dma_dir;
+ unsigned char bus_mode;
+ unsigned char datadir;
+ u32 *buffer;
+ u32 bytesleft;
+ int suspended;
+ int irq;
+ int carddetect;
+ int use_dma, dma_ch;
+ int initstr;
+ int slot_id;
+ int dbclk_enabled;
+ struct omap_mmc_platform_data *pdata;
+};
+
+/*
+ * Stop clock to the card
+ */
+static void omap_mmc_stop_clock(struct mmc_omap_host *host)
+{
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) & ~CEN);
+ if ((OMAP_HSMMC_READ(host->base, SYSCTL) & CEN) != 0x0)
+ dev_dbg(mmc_dev(host->mmc), "MMC Clock is not stoped\n");
+}
+
+/*
+ * Send init stream sequence to card
+ * before sending IDLE command
+ */
+static void send_init_stream(struct mmc_omap_host *host)
+{
+ int reg = 0;
+ unsigned long timeout;
+
+ disable_irq(host->irq);
+ OMAP_HSMMC_WRITE(host->base, CON,
+ OMAP_HSMMC_READ(host->base, CON) | INIT_STREAM);
+ OMAP_HSMMC_WRITE(host->base, CMD, INIT_STREAM_CMD);
+
+ timeout = jiffies + msecs_to_jiffies(MMC_TIMEOUT_MS);
+ while ((reg != CC) && time_before(jiffies, timeout))
+ reg = OMAP_HSMMC_READ(host->base, STAT) & CC;
+
+ OMAP_HSMMC_WRITE(host->base, CON,
+ OMAP_HSMMC_READ(host->base, CON) & ~INIT_STREAM);
+ enable_irq(host->irq);
+}
+
+static inline
+int mmc_omap_cover_is_closed(struct mmc_omap_host *host)
+{
+ int r = 1;
+
+ if (host->pdata->slots[host->slot_id].get_cover_state)
+ r = host->pdata->slots[host->slot_id].get_cover_state(host->dev,
+ host->slot_id);
+ return r;
+}
+
+static ssize_t
+mmc_omap_show_cover_switch(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct mmc_host *mmc = container_of(dev, struct mmc_host, class_dev);
+ struct mmc_omap_host *host = mmc_priv(mmc);
+
+ return sprintf(buf, "%s\n", mmc_omap_cover_is_closed(host) ? "closed" :
+ "open");
+}
+
+static DEVICE_ATTR(cover_switch, S_IRUGO, mmc_omap_show_cover_switch, NULL);
+
+static ssize_t
+mmc_omap_show_slot_name(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct mmc_host *mmc = container_of(dev, struct mmc_host, class_dev);
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ struct omap_mmc_slot_data slot = host->pdata->slots[host->slot_id];
+
+ return sprintf(buf, "slot:%s\n", slot.name);
+}
+
+static DEVICE_ATTR(slot_name, S_IRUGO, mmc_omap_show_slot_name, NULL);
+
+/*
+ * Configure the response type and send the cmd.
+ */
+static void
+mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd,
+ struct mmc_data *data)
+{
+ int cmdreg = 0, resptype = 0, cmdtype = 0;
+
+ dev_dbg(mmc_dev(host->mmc), "%s: CMD%d, argument 0x%08x\n",
+ mmc_hostname(host->mmc), cmd->opcode, cmd->arg);
+ host->cmd = cmd;
+
+ /*
+ * Clear status bits and enable interrupts
+ */
+ OMAP_HSMMC_WRITE(host->base, STAT, STAT_CLEAR);
+ OMAP_HSMMC_WRITE(host->base, ISE, INT_EN_MASK);
+ OMAP_HSMMC_WRITE(host->base, IE, INT_EN_MASK);
+
+ if (cmd->flags & MMC_RSP_PRESENT) {
+ if (cmd->flags & MMC_RSP_136)
+ resptype = 1;
+ else
+ resptype = 2;
+ }
+
+ /*
+ * Unlike OMAP1 controller, the cmdtype does not seem to be based on
+ * ac, bc, adtc, bcr. Only commands ending an open ended transfer need
+ * a val of 0x3, rest 0x0.
+ */
+ if (cmd == host->mrq->stop)
+ cmdtype = 0x3;
+
+ cmdreg = (cmd->opcode << 24) | (resptype << 16) | (cmdtype << 22);
+
+ if (data) {
+ cmdreg |= DP_SELECT | MSBS | BCE;
+ if (data->flags & MMC_DATA_READ)
+ cmdreg |= DDIR;
+ else
+ cmdreg &= ~(DDIR);
+ }
+
+ if (host->use_dma)
+ cmdreg |= DMA_EN;
+
+ OMAP_HSMMC_WRITE(host->base, ARG, cmd->arg);
+ OMAP_HSMMC_WRITE(host->base, CMD, cmdreg);
+}
+
+/*
+ * Notify the transfer complete to MMC core
+ */
+static void
+mmc_omap_xfer_done(struct mmc_omap_host *host, struct mmc_data *data)
+{
+ host->data = NULL;
+
+ if (host->use_dma && host->dma_ch != -1)
+ dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_len,
+ host->dma_dir);
+
+ host->datadir = OMAP_MMC_DATADIR_NONE;
+
+ if (!data->error)
+ data->bytes_xfered += data->blocks * (data->blksz);
+ else
+ data->bytes_xfered = 0;
+
+ if (!data->stop) {
+ host->mrq = NULL;
+ mmc_request_done(host->mmc, data->mrq);
+ return;
+ }
+ mmc_omap_start_command(host, data->stop, NULL);
+}
+
+/*
+ * Notify the core about command completion
+ */
+static void
+mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
+{
+ host->cmd = NULL;
+
+ if (cmd->flags & MMC_RSP_PRESENT) {
+ if (cmd->flags & MMC_RSP_136) {
+ /* response type 2 */
+ cmd->resp[3] = OMAP_HSMMC_READ(host->base, RSP10);
+ cmd->resp[2] = OMAP_HSMMC_READ(host->base, RSP32);
+ cmd->resp[1] = OMAP_HSMMC_READ(host->base, RSP54);
+ cmd->resp[0] = OMAP_HSMMC_READ(host->base, RSP76);
+ } else {
+ /* response types 1, 1b, 3, 4, 5, 6 */
+ cmd->resp[0] = OMAP_HSMMC_READ(host->base, RSP10);
+ }
+ }
+ if (host->data == NULL || cmd->error) {
+ host->mrq = NULL;
+ mmc_request_done(host->mmc, cmd->mrq);
+ }
+}
+
+/*
+ * DMA clean up for command errors
+ */
+static void mmc_dma_cleanup(struct mmc_omap_host *host)
+{
+ host->data->error = -ETIMEDOUT;
+
+ if (host->use_dma && host->dma_ch != -1) {
+ dma_unmap_sg(mmc_dev(host->mmc), host->data->sg, host->dma_len,
+ host->dma_dir);
+ omap_free_dma(host->dma_ch);
+ host->dma_ch = -1;
+ up(&host->sem);
+ }
+ host->data = NULL;
+ host->datadir = OMAP_MMC_DATADIR_NONE;
+}
+
+/*
+ * Readable error output
+ */
+#ifdef CONFIG_MMC_DEBUG
+static void mmc_omap_report_irq(struct mmc_omap_host *host, u32 status)
+{
+ /* --- means reserved bit without definition at documentation */
+ static const char *mmc_omap_status_bits[] = {
+ "CC", "TC", "BGE", "---", "BWR", "BRR", "---", "---", "CIRQ",
+ "OBI", "---", "---", "---", "---", "---", "ERRI", "CTO", "CCRC",
+ "CEB", "CIE", "DTO", "DCRC", "DEB", "---", "ACE", "---",
+ "---", "---", "---", "CERR", "CERR", "BADA", "---", "---", "---"
+ };
+ char res[256];
+ char *buf = res;
+ int len, i;
+
+ len = sprintf(buf, "MMC IRQ 0x%x :", status);
+ buf += len;
+
+ for (i = 0; i < ARRAY_SIZE(mmc_omap_status_bits); i++)
+ if (status & (1 << i)) {
+ len = sprintf(buf, " %s", mmc_omap_status_bits[i]);
+ buf += len;
+ }
+
+ dev_dbg(mmc_dev(host->mmc), "%s\n", res);
+}
+#endif /* CONFIG_MMC_DEBUG */
+
+
+/*
+ * MMC controller IRQ handler
+ */
+static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
+{
+ struct mmc_omap_host *host = dev_id;
+ struct mmc_data *data;
+ int end_cmd = 0, end_trans = 0, status;
+
+ if (host->cmd == NULL && host->data == NULL) {
+ OMAP_HSMMC_WRITE(host->base, STAT,
+ OMAP_HSMMC_READ(host->base, STAT));
+ return IRQ_HANDLED;
+ }
+
+ data = host->data;
+ status = OMAP_HSMMC_READ(host->base, STAT);
+ dev_dbg(mmc_dev(host->mmc), "IRQ Status is %x\n", status);
+
+ if (status & ERR) {
+#ifdef CONFIG_MMC_DEBUG
+ mmc_omap_report_irq(host, status);
+#endif
+ if ((status & CMD_TIMEOUT) ||
+ (status & CMD_CRC)) {
+ if (host->cmd) {
+ if (status & CMD_TIMEOUT) {
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base,
+ SYSCTL) | SRC);
+ while (OMAP_HSMMC_READ(host->base,
+ SYSCTL) & SRC)
+ ;
+
+ host->cmd->error = -ETIMEDOUT;
+ } else {
+ host->cmd->error = -EILSEQ;
+ }
+ end_cmd = 1;
+ }
+ if (host->data)
+ mmc_dma_cleanup(host);
+ }
+ if ((status & DATA_TIMEOUT) ||
+ (status & DATA_CRC)) {
+ if (host->data) {
+ if (status & DATA_TIMEOUT)
+ mmc_dma_cleanup(host);
+ else
+ host->data->error = -EILSEQ;
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base,
+ SYSCTL) | SRD);
+ while (OMAP_HSMMC_READ(host->base,
+ SYSCTL) & SRD)
+ ;
+ end_trans = 1;
+ }
+ }
+ if (status & CARD_ERR) {
+ dev_dbg(mmc_dev(host->mmc),
+ "Ignoring card err CMD%d\n", host->cmd->opcode);
+ if (host->cmd)
+ end_cmd = 1;
+ if (host->data)
+ end_trans = 1;
+ }
+ }
+
+ OMAP_HSMMC_WRITE(host->base, STAT, status);
+
+ if (end_cmd || (status & CC))
+ mmc_omap_cmd_done(host, host->cmd);
+ if (end_trans || (status & TC))
+ mmc_omap_xfer_done(host, data);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * Switch MMC operating voltage
+ */
+static int omap_mmc_switch_opcond(struct mmc_omap_host *host, int vdd)
+{
+ u32 reg_val = 0;
+ int ret;
+
+ /* Disable the clocks */
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_disable(host->dbclk);
+
+ /* Turn the power off */
+ ret = mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
+ if (ret != 0)
+ goto err;
+
+ /* Turn the power ON with given VDD 1.8 or 3.0v */
+ ret = mmc_slot(host).set_power(host->dev, host->slot_id, 1, vdd);
+ if (ret != 0)
+ goto err;
+
+ clk_enable(host->fclk);
+ clk_enable(host->iclk);
+ clk_enable(host->dbclk);
+
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) & SDVSCLR);
+ reg_val = OMAP_HSMMC_READ(host->base, HCTL);
+ /*
+ * If a MMC dual voltage card is detected, the set_ios fn calls
+ * this fn with VDD bit set for 1.8V. Upon card removal from the
+ * slot, omap_mmc_set_ios sets the VDD back to 3V on MMC_POWER_OFF.
+ *
+ * Only MMC1 supports 3.0V. MMC2 will not function if SDVS30 is
+ * set in HCTL.
+ */
+ if (host->id == OMAP_MMC1_DEVID && (((1 << vdd) == MMC_VDD_32_33) ||
+ ((1 << vdd) == MMC_VDD_33_34)))
+ reg_val |= SDVS30;
+ if ((1 << vdd) == MMC_VDD_165_195)
+ reg_val |= SDVS18;
+
+ OMAP_HSMMC_WRITE(host->base, HCTL, reg_val);
+
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+
+ return 0;
+err:
+ dev_dbg(mmc_dev(host->mmc), "Unable to switch operating voltage\n");
+ return ret;
+}
+
+/*
+ * Work Item to notify the core about card insertion/removal
+ */
+static void mmc_omap_detect(struct work_struct *work)
+{
+ struct mmc_omap_host *host = container_of(work, struct mmc_omap_host,
+ mmc_carddetect_work);
+
+ sysfs_notify(&host->mmc->class_dev.kobj, NULL, "cover_switch");
+ if (host->carddetect) {
+ mmc_detect_change(host->mmc, (HZ * 200) / 1000);
+ } else {
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) | SRD);
+ while (OMAP_HSMMC_READ(host->base, SYSCTL) & SRD)
+ ;
+
+ mmc_detect_change(host->mmc, (HZ * 50) / 1000);
+ }
+}
+
+/*
+ * ISR for handling card insertion and removal
+ */
+static irqreturn_t omap_mmc_cd_handler(int irq, void *dev_id)
+{
+ struct mmc_omap_host *host = (struct mmc_omap_host *)dev_id;
+
+ host->carddetect = mmc_slot(host).card_detect(irq);
+ schedule_work(&host->mmc_carddetect_work);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * DMA call back function
+ */
+static void mmc_omap_dma_cb(int lch, u16 ch_status, void *data)
+{
+ struct mmc_omap_host *host = data;
+
+ if (ch_status & OMAP2_DMA_MISALIGNED_ERR_IRQ)
+ dev_dbg(mmc_dev(host->mmc), "MISALIGNED_ADRS_ERR\n");
+
+ if (host->dma_ch < 0)
+ return;
+
+ omap_free_dma(host->dma_ch);
+ host->dma_ch = -1;
+ /*
+ * DMA Callback: run in interrupt context.
+ * mutex_unlock will through a kernel warning if used.
+ */
+ up(&host->sem);
+}
+
+/*
+ * Configure dma src and destination parameters
+ */
+static int mmc_omap_config_dma_param(int sync_dir, struct mmc_omap_host *host,
+ struct mmc_data *data)
+{
+ if (sync_dir == 0) {
+ omap_set_dma_dest_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_CONSTANT,
+ (host->mapbase + OMAP_HSMMC_DATA), 0, 0);
+ omap_set_dma_src_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_POST_INC,
+ sg_dma_address(&data->sg[0]), 0, 0);
+ } else {
+ omap_set_dma_src_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_CONSTANT,
+ (host->mapbase + OMAP_HSMMC_DATA), 0, 0);
+ omap_set_dma_dest_params(host->dma_ch, 0,
+ OMAP_DMA_AMODE_POST_INC,
+ sg_dma_address(&data->sg[0]), 0, 0);
+ }
+ return 0;
+}
+/*
+ * Routine to configure and start DMA for the MMC card
+ */
+static int
+mmc_omap_start_dma_transfer(struct mmc_omap_host *host, struct mmc_request *req)
+{
+ int sync_dev, sync_dir = 0;
+ int dma_ch = 0, ret = 0, err = 1;
+ struct mmc_data *data = req->data;
+
+ /*
+ * If for some reason the DMA transfer is still active,
+ * we wait for timeout period and free the dma
+ */
+ if (host->dma_ch != -1) {
+ set_current_state(TASK_UNINTERRUPTIBLE);
+ schedule_timeout(100);
+ if (down_trylock(&host->sem)) {
+ omap_free_dma(host->dma_ch);
+ host->dma_ch = -1;
+ up(&host->sem);
+ return err;
+ }
+ } else {
+ if (down_trylock(&host->sem))
+ return err;
+ }
+
+ if (!(data->flags & MMC_DATA_WRITE)) {
+ host->dma_dir = DMA_FROM_DEVICE;
+ if (host->id == OMAP_MMC1_DEVID)
+ sync_dev = OMAP24XX_DMA_MMC1_RX;
+ else
+ sync_dev = OMAP24XX_DMA_MMC2_RX;
+ } else {
+ host->dma_dir = DMA_TO_DEVICE;
+ if (host->id == OMAP_MMC1_DEVID)
+ sync_dev = OMAP24XX_DMA_MMC1_TX;
+ else
+ sync_dev = OMAP24XX_DMA_MMC2_TX;
+ }
+
+ ret = omap_request_dma(sync_dev, "MMC/SD", mmc_omap_dma_cb,
+ host, &dma_ch);
+ if (ret != 0) {
+ dev_dbg(mmc_dev(host->mmc),
+ "%s: omap_request_dma() failed with %d\n",
+ mmc_hostname(host->mmc), ret);
+ return ret;
+ }
+
+ host->dma_len = dma_map_sg(mmc_dev(host->mmc), data->sg,
+ data->sg_len, host->dma_dir);
+ host->dma_ch = dma_ch;
+
+ if (!(data->flags & MMC_DATA_WRITE))
+ mmc_omap_config_dma_param(1, host, data);
+ else
+ mmc_omap_config_dma_param(0, host, data);
+
+ if ((data->blksz % 4) == 0)
+ omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S32,
+ (data->blksz / 4), data->blocks, OMAP_DMA_SYNC_FRAME,
+ sync_dev, sync_dir);
+ else
+ /* REVISIT: The MMC buffer increments only when MSB is written.
+ * Return error for blksz which is non multiple of four.
+ */
+ return -EINVAL;
+
+ omap_start_dma(dma_ch);
+ return 0;
+}
+
+static void set_data_timeout(struct mmc_omap_host *host,
+ struct mmc_request *req)
+{
+ unsigned int timeout, cycle_ns;
+ uint32_t reg, clkd, dto = 0;
+
+ reg = OMAP_HSMMC_READ(host->base, SYSCTL);
+ clkd = (reg & CLKD_MASK) >> CLKD_SHIFT;
+ if (clkd == 0)
+ clkd = 1;
+
+ cycle_ns = 1000000000 / (clk_get_rate(host->fclk) / clkd);
+ timeout = req->data->timeout_ns / cycle_ns;
+ timeout += req->data->timeout_clks;
+ if (timeout) {
+ while ((timeout & 0x80000000) == 0) {
+ dto += 1;
+ timeout <<= 1;
+ }
+ dto = 31 - dto;
+ timeout <<= 1;
+ if (timeout && dto)
+ dto += 1;
+ if (dto >= 13)
+ dto -= 13;
+ else
+ dto = 0;
+ if (dto > 14)
+ dto = 14;
+ }
+
+ reg &= ~DTO_MASK;
+ reg |= dto << DTO_SHIFT;
+ OMAP_HSMMC_WRITE(host->base, SYSCTL, reg);
+}
+
+/*
+ * Configure block length for MMC/SD cards and initiate the transfer.
+ */
+static int
+mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
+{
+ int ret;
+ host->data = req->data;
+
+ if (req->data == NULL) {
+ host->datadir = OMAP_MMC_DATADIR_NONE;
+ OMAP_HSMMC_WRITE(host->base, BLK, 0);
+ return 0;
+ }
+
+ OMAP_HSMMC_WRITE(host->base, BLK, (req->data->blksz)
+ | (req->data->blocks << 16));
+ set_data_timeout(host, req);
+
+ host->datadir = (req->data->flags & MMC_DATA_WRITE) ?
+ OMAP_MMC_DATADIR_WRITE : OMAP_MMC_DATADIR_READ;
+
+ if (host->use_dma) {
+ ret = mmc_omap_start_dma_transfer(host, req);
+ if (ret != 0) {
+ dev_dbg(mmc_dev(host->mmc), "MMC start dma failure\n");
+ return ret;
+ }
+ }
+ return 0;
+}
+
+/*
+ * Request function. for read/write operation
+ */
+static void omap_mmc_request(struct mmc_host *mmc, struct mmc_request *req)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+
+ WARN_ON(host->mrq != NULL);
+ host->mrq = req;
+ mmc_omap_prepare_data(host, req);
+ mmc_omap_start_command(host, req->cmd, req->data);
+}
+
+
+/* Routine to configure clock values. Exposed API to core */
+static void omap_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ u16 dsor = 0;
+ unsigned long regval;
+ unsigned long timeout;
+
+ switch (ios->power_mode) {
+ case MMC_POWER_OFF:
+ mmc_slot(host).set_power(host->dev, host->slot_id, 0, 0);
+ /*
+ * Reset bus voltage to 3V if it got set to 1.8V earlier.
+ * REVISIT: If we are able to detect cards after unplugging
+ * a 1.8V card, this code should not be needed.
+ */
+ if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
+ int vdd = fls(host->mmc->ocr_avail) - 1;
+ if (omap_mmc_switch_opcond(host, vdd) != 0)
+ host->mmc->ios.vdd = vdd;
+ }
+ break;
+ case MMC_POWER_UP:
+ mmc_slot(host).set_power(host->dev, host->slot_id, 1, ios->vdd);
+ break;
+ }
+
+ switch (mmc->ios.bus_width) {
+ case MMC_BUS_WIDTH_4:
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | FOUR_BIT);
+ break;
+ case MMC_BUS_WIDTH_1:
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) & ~FOUR_BIT);
+ break;
+ }
+
+ if (host->id == OMAP_MMC1_DEVID) {
+ /* Only MMC1 can operate at 3V/1.8V */
+ if ((OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET) &&
+ (ios->vdd == DUAL_VOLT_OCR_BIT)) {
+ /*
+ * The mmc_select_voltage fn of the core does
+ * not seem to set the power_mode to
+ * MMC_POWER_UP upon recalculating the voltage.
+ * vdd 1.8v.
+ */
+ if (omap_mmc_switch_opcond(host, ios->vdd) != 0)
+ dev_dbg(mmc_dev(host->mmc),
+ "Switch operation failed\n");
+ }
+ }
+
+ if (ios->clock) {
+ dsor = OMAP_MMC_MASTER_CLOCK / ios->clock;
+ if (dsor < 1)
+ dsor = 1;
+
+ if (OMAP_MMC_MASTER_CLOCK / dsor > ios->clock)
+ dsor++;
+
+ if (dsor > 250)
+ dsor = 250;
+ }
+ omap_mmc_stop_clock(host);
+ regval = OMAP_HSMMC_READ(host->base, SYSCTL);
+ regval = regval & ~(CLKD_MASK);
+ regval = regval | (dsor << 6) | (DTO << 16);
+ OMAP_HSMMC_WRITE(host->base, SYSCTL, regval);
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) | ICE);
+
+ /* Wait till the ICS bit is set */
+ timeout = jiffies + msecs_to_jiffies(MMC_TIMEOUT_MS);
+ while ((OMAP_HSMMC_READ(host->base, SYSCTL) & ICS) != 0x2
+ && time_before(jiffies, timeout))
+ msleep(1);
+
+ OMAP_HSMMC_WRITE(host->base, SYSCTL,
+ OMAP_HSMMC_READ(host->base, SYSCTL) | CEN);
+
+ if (ios->power_mode == MMC_POWER_ON)
+ send_init_stream(host);
+
+ if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN)
+ OMAP_HSMMC_WRITE(host->base, CON,
+ OMAP_HSMMC_READ(host->base, CON) | OD);
+}
+
+static int omap_hsmmc_get_cd(struct mmc_host *mmc)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ struct omap_mmc_platform_data *pdata = host->pdata;
+
+ if (!pdata->slots[0].card_detect)
+ return -ENOSYS;
+ return pdata->slots[0].card_detect(pdata->slots[0].card_detect_irq);
+}
+
+static int omap_hsmmc_get_ro(struct mmc_host *mmc)
+{
+ struct mmc_omap_host *host = mmc_priv(mmc);
+ struct omap_mmc_platform_data *pdata = host->pdata;
+
+ if (!pdata->slots[0].get_ro)
+ return -ENOSYS;
+ return pdata->slots[0].get_ro(host->dev, 0);
+}
+
+static struct mmc_host_ops mmc_omap_ops = {
+ .request = omap_mmc_request,
+ .set_ios = omap_mmc_set_ios,
+ .get_cd = omap_hsmmc_get_cd,
+ .get_ro = omap_hsmmc_get_ro,
+ /* NYET -- enable_sdio_irq */
+};
+
+static int __init omap_mmc_probe(struct platform_device *pdev)
+{
+ struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
+ struct mmc_host *mmc;
+ struct mmc_omap_host *host = NULL;
+ struct resource *res;
+ int ret = 0, irq;
+ u32 hctl, capa;
+
+ if (pdata == NULL) {
+ dev_err(&pdev->dev, "Platform Data is missing\n");
+ return -ENXIO;
+ }
+
+ if (pdata->nr_slots == 0) {
+ dev_err(&pdev->dev, "No Slots\n");
+ return -ENXIO;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);
+ if (res == NULL || irq < 0)
+ return -ENXIO;
+
+ res = request_mem_region(res->start, res->end - res->start + 1,
+ pdev->name);
+ if (res == NULL)
+ return -EBUSY;
+
+ mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev);
+ if (!mmc) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ host = mmc_priv(mmc);
+ host->mmc = mmc;
+ host->pdata = pdata;
+ host->dev = &pdev->dev;
+ host->use_dma = 1;
+ host->dev->dma_mask = &pdata->dma_mask;
+ host->dma_ch = -1;
+ host->irq = irq;
+ host->id = pdev->id;
+ host->slot_id = 0;
+ host->mapbase = res->start;
+ host->base = ioremap(host->mapbase, SZ_4K);
+
+ platform_set_drvdata(pdev, host);
+ INIT_WORK(&host->mmc_carddetect_work, mmc_omap_detect);
+
+ mmc->ops = &mmc_omap_ops;
+ mmc->f_min = 400000;
+ mmc->f_max = 52000000;
+
+ sema_init(&host->sem, 1);
+
+ host->iclk = clk_get(&pdev->dev, "mmchs_ick");
+ if (IS_ERR(host->iclk)) {
+ ret = PTR_ERR(host->iclk);
+ host->iclk = NULL;
+ goto err1;
+ }
+ host->fclk = clk_get(&pdev->dev, "mmchs_fck");
+ if (IS_ERR(host->fclk)) {
+ ret = PTR_ERR(host->fclk);
+ host->fclk = NULL;
+ clk_put(host->iclk);
+ goto err1;
+ }
+
+ if (clk_enable(host->fclk) != 0) {
+ clk_put(host->iclk);
+ clk_put(host->fclk);
+ goto err1;
+ }
+
+ if (clk_enable(host->iclk) != 0) {
+ clk_disable(host->fclk);
+ clk_put(host->iclk);
+ clk_put(host->fclk);
+ goto err1;
+ }
+
+ host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
+ /*
+ * MMC can still work without debounce clock.
+ */
+ if (IS_ERR(host->dbclk))
+ dev_warn(mmc_dev(host->mmc), "Failed to get debounce clock\n");
+ else
+ if (clk_enable(host->dbclk) != 0)
+ dev_dbg(mmc_dev(host->mmc), "Enabling debounce"
+ " clk failed\n");
+ else
+ host->dbclk_enabled = 1;
+
+#ifdef CONFIG_MMC_BLOCK_BOUNCE
+ mmc->max_phys_segs = 1;
+ mmc->max_hw_segs = 1;
+#endif
+ mmc->max_blk_size = 512; /* Block Length at max can be 1024 */
+ mmc->max_blk_count = 0xFFFF; /* No. of Blocks is 16 bits */
+ mmc->max_req_size = mmc->max_blk_size * mmc->max_blk_count;
+ mmc->max_seg_size = mmc->max_req_size;
+
+ mmc->ocr_avail = mmc_slot(host).ocr_mask;
+ mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
+
+ if (pdata->slots[host->slot_id].wires >= 4)
+ mmc->caps |= MMC_CAP_4_BIT_DATA;
+
+ /* Only MMC1 supports 3.0V */
+ if (host->id == OMAP_MMC1_DEVID) {
+ hctl = SDVS30;
+ capa = VS30 | VS18;
+ } else {
+ hctl = SDVS18;
+ capa = VS18;
+ }
+
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | hctl);
+
+ OMAP_HSMMC_WRITE(host->base, CAPA,
+ OMAP_HSMMC_READ(host->base, CAPA) | capa);
+
+ /* Set the controller to AUTO IDLE mode */
+ OMAP_HSMMC_WRITE(host->base, SYSCONFIG,
+ OMAP_HSMMC_READ(host->base, SYSCONFIG) | AUTOIDLE);
+
+ /* Set SD bus power bit */
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL) | SDBP);
+
+ /* Request IRQ for MMC operations */
+ ret = request_irq(host->irq, mmc_omap_irq, IRQF_DISABLED,
+ mmc_hostname(mmc), host);
+ if (ret) {
+ dev_dbg(mmc_dev(host->mmc), "Unable to grab HSMMC IRQ\n");
+ goto err_irq;
+ }
+
+ if (pdata->init != NULL) {
+ if (pdata->init(&pdev->dev) != 0) {
+ dev_dbg(mmc_dev(host->mmc),
+ "Unable to configure MMC IRQs\n");
+ goto err_irq_cd_init;
+ }
+ }
+
+ /* Request IRQ for card detect */
+ if ((mmc_slot(host).card_detect_irq) && (mmc_slot(host).card_detect)) {
+ ret = request_irq(mmc_slot(host).card_detect_irq,
+ omap_mmc_cd_handler,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
+ | IRQF_DISABLED,
+ mmc_hostname(mmc), host);
+ if (ret) {
+ dev_dbg(mmc_dev(host->mmc),
+ "Unable to grab MMC CD IRQ\n");
+ goto err_irq_cd;
+ }
+ }
+
+ OMAP_HSMMC_WRITE(host->base, ISE, INT_EN_MASK);
+ OMAP_HSMMC_WRITE(host->base, IE, INT_EN_MASK);
+
+ mmc_add_host(mmc);
+
+ if (host->pdata->slots[host->slot_id].name != NULL) {
+ ret = device_create_file(&mmc->class_dev, &dev_attr_slot_name);
+ if (ret < 0)
+ goto err_slot_name;
+ }
+ if (mmc_slot(host).card_detect_irq && mmc_slot(host).card_detect &&
+ host->pdata->slots[host->slot_id].get_cover_state) {
+ ret = device_create_file(&mmc->class_dev,
+ &dev_attr_cover_switch);
+ if (ret < 0)
+ goto err_cover_switch;
+ }
+
+ return 0;
+
+err_cover_switch:
+ device_remove_file(&mmc->class_dev, &dev_attr_cover_switch);
+err_slot_name:
+ mmc_remove_host(mmc);
+err_irq_cd:
+ free_irq(mmc_slot(host).card_detect_irq, host);
+err_irq_cd_init:
+ free_irq(host->irq, host);
+err_irq:
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_put(host->fclk);
+ clk_put(host->iclk);
+ if (host->dbclk_enabled) {
+ clk_disable(host->dbclk);
+ clk_put(host->dbclk);
+ }
+
+err1:
+ iounmap(host->base);
+err:
+ dev_dbg(mmc_dev(host->mmc), "Probe Failed\n");
+ release_mem_region(res->start, res->end - res->start + 1);
+ if (host)
+ mmc_free_host(mmc);
+ return ret;
+}
+
+static int omap_mmc_remove(struct platform_device *pdev)
+{
+ struct mmc_omap_host *host = platform_get_drvdata(pdev);
+ struct resource *res;
+
+ if (host) {
+ mmc_remove_host(host->mmc);
+ if (host->pdata->cleanup)
+ host->pdata->cleanup(&pdev->dev);
+ free_irq(host->irq, host);
+ if (mmc_slot(host).card_detect_irq)
+ free_irq(mmc_slot(host).card_detect_irq, host);
+ flush_scheduled_work();
+
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_put(host->fclk);
+ clk_put(host->iclk);
+ if (host->dbclk_enabled) {
+ clk_disable(host->dbclk);
+ clk_put(host->dbclk);
+ }
+
+ mmc_free_host(host->mmc);
+ iounmap(host->base);
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (res)
+ release_mem_region(res->start, res->end - res->start + 1);
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int omap_mmc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ int ret = 0;
+ struct mmc_omap_host *host = platform_get_drvdata(pdev);
+
+ if (host && host->suspended)
+ return 0;
+
+ if (host) {
+ ret = mmc_suspend_host(host->mmc, state);
+ if (ret == 0) {
+ host->suspended = 1;
+
+ OMAP_HSMMC_WRITE(host->base, ISE, 0);
+ OMAP_HSMMC_WRITE(host->base, IE, 0);
+
+ if (host->pdata->suspend) {
+ ret = host->pdata->suspend(&pdev->dev,
+ host->slot_id);
+ if (ret)
+ dev_dbg(mmc_dev(host->mmc),
+ "Unable to handle MMC board"
+ " level suspend\n");
+ }
+
+ if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL)
+ & SDVSCLR);
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL)
+ | SDVS30);
+ OMAP_HSMMC_WRITE(host->base, HCTL,
+ OMAP_HSMMC_READ(host->base, HCTL)
+ | SDBP);
+ }
+
+ clk_disable(host->fclk);
+ clk_disable(host->iclk);
+ clk_disable(host->dbclk);
+ }
+
+ }
+ return ret;
+}
+
+/* Routine to resume the MMC device */
+static int omap_mmc_resume(struct platform_device *pdev)
+{
+ int ret = 0;
+ struct mmc_omap_host *host = platform_get_drvdata(pdev);
+
+ if (host && !host->suspended)
+ return 0;
+
+ if (host) {
+
+ ret = clk_enable(host->fclk);
+ if (ret)
+ goto clk_en_err;
+
+ ret = clk_enable(host->iclk);
+ if (ret) {
+ clk_disable(host->fclk);
+ clk_put(host->fclk);
+ goto clk_en_err;
+ }
+
+ if (clk_enable(host->dbclk) != 0)
+ dev_dbg(mmc_dev(host->mmc),
+ "Enabling debounce clk failed\n");
+
+ if (host->pdata->resume) {
+ ret = host->pdata->resume(&pdev->dev, host->slot_id);
+ if (ret)
+ dev_dbg(mmc_dev(host->mmc),
+ "Unmask interrupt failed\n");
+ }
+
+ /* Notify the core to resume the host */
+ ret = mmc_resume_host(host->mmc);
+ if (ret == 0)
+ host->suspended = 0;
+ }
+
+ return ret;
+
+clk_en_err:
+ dev_dbg(mmc_dev(host->mmc),
+ "Failed to enable MMC clocks during resume\n");
+ return ret;
+}
+
+#else
+#define omap_mmc_suspend NULL
+#define omap_mmc_resume NULL
+#endif
+
+static struct platform_driver omap_mmc_driver = {
+ .probe = omap_mmc_probe,
+ .remove = omap_mmc_remove,
+ .suspend = omap_mmc_suspend,
+ .resume = omap_mmc_resume,
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init omap_mmc_init(void)
+{
+ /* Register the MMC driver */
+ return platform_driver_register(&omap_mmc_driver);
+}
+
+static void __exit omap_mmc_cleanup(void)
+{
+ /* Unregister MMC driver */
+ platform_driver_unregister(&omap_mmc_driver);
+}
+
+module_init(omap_mmc_init);
+module_exit(omap_mmc_cleanup);
+
+MODULE_DESCRIPTION("OMAP High Speed Multimedia Card driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+MODULE_AUTHOR("Texas Instruments Inc");
#include <linux/irq.h>
#include <linux/io.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/regs-sdi.h>
#include <mach/regs-gpio.h>
}
if (c->gpio_irq) {
- if ((r = omap_request_gpio(c->gpio_irq)) < 0) {
+ if ((r = gpio_request(c->gpio_irq, "OneNAND irq")) < 0) {
dev_err(&pdev->dev, "Failed to request GPIO%d for "
"OneNAND\n", c->gpio_irq);
goto err_iounmap;
free_irq(gpio_to_irq(c->gpio_irq), c);
err_release_gpio:
if (c->gpio_irq)
- omap_free_gpio(c->gpio_irq);
+ gpio_free(c->gpio_irq);
err_iounmap:
iounmap(c->onenand.base);
err_release_mem_region:
platform_set_drvdata(pdev, NULL);
if (c->gpio_irq) {
free_irq(gpio_to_irq(c->gpio_irq), c);
- omap_free_gpio(c->gpio_irq);
+ gpio_free(c->gpio_irq);
}
iounmap(c->onenand.base);
release_mem_region(c->phys_base, ONENAND_IO_SIZE);
/*
* Stop the chip.
*/
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_BABL|CSR0_CERR|CSR0_MISS|CSR0_MERR|CSR0_TINT|CSR0_RINT|CSR0_STOP);
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
write_ireg (dev->base_addr, 5, 0x00a0); /* Receive address LED */
write_ireg (dev->base_addr, 6, 0x0081); /* Collision LED */
netif_stop_queue(dev);
netif_carrier_off(dev);
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_STOP);
write_rreg (dev->base_addr, CSR3, CSR3_MASKALL);
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
free_irq (dev->irq, dev);
am79c961_mc_hash(dmi, multi_hash);
}
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
stopped = read_rreg(dev->base_addr, CSR0) & CSR0_STOP;
* Spin waiting for chip to report suspend mode
*/
while ((read_rreg(dev->base_addr, CTRL1) & CTRL1_SPND) == 0) {
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
nop();
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
}
}
write_rreg(dev->base_addr, CTRL1, 0);
}
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
}
static void am79c961_timeout(struct net_device *dev)
am_writeword (dev, hdraddr + 2, TMD_OWN|TMD_STP|TMD_ENP);
priv->txhead = head;
- spin_lock_irqsave(priv->chip_lock, flags);
+ spin_lock_irqsave(&priv->chip_lock, flags);
write_rreg (dev->base_addr, CSR0, CSR0_TDMD|CSR0_IENA);
dev->trans_start = jiffies;
- spin_unlock_irqrestore(priv->chip_lock, flags);
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
/*
* If the next packet is owned by the ethernet device,
/* bnx2x.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#define bnx2x_fp(bp, nr, var) (bp->fp[nr].var)
-#define BNX2X_HAS_TX_WORK(fp) \
- ((fp->tx_pkt_prod != le16_to_cpu(*fp->tx_cons_sb)) || \
- (fp->tx_pkt_prod != fp->tx_pkt_cons))
-
-#define BNX2X_HAS_RX_WORK(fp) \
- (fp->rx_comp_cons != rx_cons_sb)
-
-#define BNX2X_HAS_WORK(fp) (BNX2X_HAS_RX_WORK(fp) || BNX2X_HAS_TX_WORK(fp))
+#define BNX2X_HAS_WORK(fp) (bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))
/* MC hsi */
-/* Copyright 2008 Broadcom Corporation
+/* Copyright 2008-2009 Broadcom Corporation
*
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
val &= ~0x810;
EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
+ /* enable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 1);
+
/* enable emac for jumbo packets */
EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
(EMAC_RX_MTU_SIZE_JUMBO_ENA |
u32 gp_status)
{
struct bnx2x *bp = params->bp;
-
+ u16 new_line_speed;
u8 rc = 0;
vars->link_status = 0;
switch (gp_status & GP_STATUS_SPEED_MASK) {
case GP_STATUS_10M:
- vars->line_speed = SPEED_10;
+ new_line_speed = SPEED_10;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_10TFD;
else
break;
case GP_STATUS_100M:
- vars->line_speed = SPEED_100;
+ new_line_speed = SPEED_100;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_100TXFD;
else
case GP_STATUS_1G:
case GP_STATUS_1G_KX:
- vars->line_speed = SPEED_1000;
+ new_line_speed = SPEED_1000;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_1000TFD;
else
break;
case GP_STATUS_2_5G:
- vars->line_speed = SPEED_2500;
+ new_line_speed = SPEED_2500;
if (vars->duplex == DUPLEX_FULL)
vars->link_status |= LINK_2500TFD;
else
case GP_STATUS_10G_KX4:
case GP_STATUS_10G_HIG:
case GP_STATUS_10G_CX4:
- vars->line_speed = SPEED_10000;
+ new_line_speed = SPEED_10000;
vars->link_status |= LINK_10GTFD;
break;
case GP_STATUS_12G_HIG:
- vars->line_speed = SPEED_12000;
+ new_line_speed = SPEED_12000;
vars->link_status |= LINK_12GTFD;
break;
case GP_STATUS_12_5G:
- vars->line_speed = SPEED_12500;
+ new_line_speed = SPEED_12500;
vars->link_status |= LINK_12_5GTFD;
break;
case GP_STATUS_13G:
- vars->line_speed = SPEED_13000;
+ new_line_speed = SPEED_13000;
vars->link_status |= LINK_13GTFD;
break;
case GP_STATUS_15G:
- vars->line_speed = SPEED_15000;
+ new_line_speed = SPEED_15000;
vars->link_status |= LINK_15GTFD;
break;
case GP_STATUS_16G:
- vars->line_speed = SPEED_16000;
+ new_line_speed = SPEED_16000;
vars->link_status |= LINK_16GTFD;
break;
break;
}
+ /* Upon link speed change set the NIG into drain mode.
+ Comes to deals with possible FIFO glitch due to clk change
+ when speed is decreased without link down indicator */
+ if (new_line_speed != vars->line_speed) {
+ REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE
+ + params->port*4, 0);
+ msleep(1);
+ }
+ vars->line_speed = new_line_speed;
vars->link_status |= LINK_STATUS_SERDES_LINK;
if ((params->req_line_speed == SPEED_AUTO_NEG) &&
(MDIO_REG_BANK_CL73_IEEEB0 +
(MDIO_CL73_IEEEB0_CL73_AN_CONTROL & 0xf)),
0x6041);
-
+ msleep(200);
/* set aer mmd back */
bnx2x_set_aer_mmd(params, vars);
}
if (vars->phy_flags & PHY_XGXS_FLAG) {
- if (params->req_line_speed &&
+ if ((params->req_line_speed &&
((params->req_line_speed == SPEED_100) ||
- (params->req_line_speed == SPEED_10))) {
+ (params->req_line_speed == SPEED_10))) ||
+ (!params->req_line_speed &&
+ (params->speed_cap_mask >=
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
+ (params->speed_cap_mask <
+ PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
+ )) {
vars->phy_flags |= PHY_SGMII_FLAG;
} else {
vars->phy_flags &= ~PHY_SGMII_FLAG;
/* activate nig drain */
REG_WR(bp, NIG_REG_EGRESS_DRAIN0_MODE + port*4, 1);
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
+ msleep(10);
+
/* reset BigMac */
bnx2x_bmac_rx_disable(bp, params->port);
REG_WR(bp, GRCBASE_MISC +
/* update shared memory */
bnx2x_update_mng(params, vars->link_status);
+ msleep(20);
return rc;
}
/* This function should called upon link interrupt */
REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK10G + port*0x68),
REG_RD(bp, NIG_REG_XGXS0_STATUS_LINK_STATUS + port*0x68));
+ /* disable emac */
+ REG_WR(bp, NIG_REG_NIG_EMAC0_EN + port*4, 0);
+
ext_phy_type = XGXS_EXT_PHY_TYPE(params->ext_phy_config);
/* Check external link change only for non-direct */
ext_phy_addr[port],
MDIO_PMA_DEVAD,
MDIO_PMA_REG_ROM_VER1, &fw_ver1);
- if (fw_ver1 == 0) {
+ if (fw_ver1 == 0 || fw_ver1 == 0x4321) {
DP(NETIF_MSG_LINK,
- "bnx2x_8073_common_init_phy port %x "
- "fw Download failed\n", port);
+ "bnx2x_8073_common_init_phy port %x:"
+ "Download failed. fw version = 0x%x\n",
+ port, fw_ver1);
return -EINVAL;
}
/* bnx2x_main.c: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include "bnx2x.h"
#include "bnx2x_init.h"
-#define DRV_MODULE_VERSION "1.45.23"
-#define DRV_MODULE_RELDATE "2008/11/03"
+#define DRV_MODULE_VERSION "1.45.26"
+#define DRV_MODULE_RELDATE "2009/01/26"
#define BNX2X_BC_VER 0x040200
/* Time in jiffies before concluding the transmitter is hung */
DRV_MODULE_NAME " " DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Eliezer Tamir");
-MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710 Driver");
+MODULE_DESCRIPTION("Broadcom NetXtreme II BCM57710/57711/57711E Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
* fast path service functions
*/
+static inline int bnx2x_has_tx_work(struct bnx2x_fastpath *fp)
+{
+ u16 tx_cons_sb;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ tx_cons_sb = le16_to_cpu(*fp->tx_cons_sb);
+ return (fp->tx_pkt_cons != tx_cons_sb);
+}
+
+static inline int bnx2x_has_tx_work_unload(struct bnx2x_fastpath *fp)
+{
+ /* Tell compiler that consumer and producer can change */
+ barrier();
+ return (fp->tx_pkt_prod != fp->tx_pkt_cons);
+
+}
+
/* free skb in the packet ring at pos idx
* return idx of last bd freed
*/
}
+static void bnx2x_reset_common(struct bnx2x *bp)
+{
+ /* reset_common */
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
+ 0xd3ffff7f);
+ REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
+}
+
static int bnx2x_init_common(struct bnx2x *bp)
{
u32 val, i;
DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_FUNC(bp));
+ bnx2x_reset_common(bp);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, 0xfffc);
static void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
{
bnx2x_int_disable_sync(bp, disable_hw);
+ bnx2x_napi_disable(bp);
if (netif_running(bp->dev)) {
- bnx2x_napi_disable(bp);
netif_tx_disable(bp->dev);
bp->dev->trans_start = jiffies; /* prevent tx timeout */
}
* multicast 64-127:port0 128-191:port1
*/
config->hdr.length_6b = 2;
- config->hdr.offset = port ? 31 : 0;
+ config->hdr.offset = port ? 32 : 0;
config->hdr.client_id = BP_CL_ID(bp);
config->hdr.reserved1 = 0;
static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
{
u32 load_code;
- int i, rc;
+ int i, rc = 0;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
return -EPERM;
bp->state = BNX2X_STATE_OPENING_WAIT4_LOAD;
- /* Send LOAD_REQUEST command to MCP
- Returns the type of LOAD command:
- if it is the first port to be initialized
- common blocks should be initialized, otherwise - not
- */
- if (!BP_NOMCP(bp)) {
- load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
- if (!load_code) {
- BNX2X_ERR("MCP response failure, aborting\n");
- return -EBUSY;
- }
- if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED)
- return -EBUSY; /* other port in diagnostic mode */
-
- } else {
- int port = BP_PORT(bp);
-
- DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n",
- load_count[0], load_count[1], load_count[2]);
- load_count[0]++;
- load_count[1 + port]++;
- DP(NETIF_MSG_IFUP, "NO MCP new load counts %d, %d, %d\n",
- load_count[0], load_count[1], load_count[2]);
- if (load_count[0] == 1)
- load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
- else if (load_count[1 + port] == 1)
- load_code = FW_MSG_CODE_DRV_LOAD_PORT;
- else
- load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
- }
-
- if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
- (load_code == FW_MSG_CODE_DRV_LOAD_PORT))
- bp->port.pmf = 1;
- else
- bp->port.pmf = 0;
- DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
-
- /* if we can't use MSI-X we only need one fp,
- * so try to enable MSI-X with the requested number of fp's
- * and fallback to inta with one fp
- */
if (use_inta) {
bp->num_queues = 1;
else
bp->num_queues = 1;
- if (bnx2x_enable_msix(bp)) {
+ DP(NETIF_MSG_IFUP,
+ "set number of queues to %d\n", bp->num_queues);
+
+ /* if we can't use MSI-X we only need one fp,
+ * so try to enable MSI-X with the requested number of fp's
+ * and fallback to MSI or legacy INTx with one fp
+ */
+ rc = bnx2x_enable_msix(bp);
+ if (rc) {
/* failed to enable MSI-X */
bp->num_queues = 1;
if (use_multi)
" to enable MSI-X\n");
}
}
- DP(NETIF_MSG_IFUP,
- "set number of queues to %d\n", bp->num_queues);
if (bnx2x_alloc_mem(bp))
return -ENOMEM;
bnx2x_fp(bp, i, disable_tpa) =
((bp->flags & TPA_ENABLE_FLAG) == 0);
+ for_each_queue(bp, i)
+ netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+ bnx2x_poll, 128);
+
+#ifdef BNX2X_STOP_ON_ERROR
+ for_each_queue(bp, i) {
+ struct bnx2x_fastpath *fp = &bp->fp[i];
+
+ fp->poll_no_work = 0;
+ fp->poll_calls = 0;
+ fp->poll_max_calls = 0;
+ fp->poll_complete = 0;
+ fp->poll_exit = 0;
+ }
+#endif
+ bnx2x_napi_enable(bp);
+
if (bp->flags & USING_MSIX_FLAG) {
rc = bnx2x_req_msix_irqs(bp);
if (rc) {
pci_disable_msix(bp->pdev);
- goto load_error;
+ goto load_error1;
}
+ printk(KERN_INFO PFX "%s: using MSI-X\n", bp->dev->name);
} else {
bnx2x_ack_int(bp);
rc = bnx2x_req_irq(bp);
if (rc) {
- BNX2X_ERR("IRQ request failed, aborting\n");
- goto load_error;
+ BNX2X_ERR("IRQ request failed rc %d, aborting\n", rc);
+ goto load_error1;
}
}
- for_each_queue(bp, i)
- netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, 128);
+ /* Send LOAD_REQUEST command to MCP
+ Returns the type of LOAD command:
+ if it is the first port to be initialized
+ common blocks should be initialized, otherwise - not
+ */
+ if (!BP_NOMCP(bp)) {
+ load_code = bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_REQ);
+ if (!load_code) {
+ BNX2X_ERR("MCP response failure, aborting\n");
+ rc = -EBUSY;
+ goto load_error2;
+ }
+ if (load_code == FW_MSG_CODE_DRV_LOAD_REFUSED) {
+ rc = -EBUSY; /* other port in diagnostic mode */
+ goto load_error2;
+ }
+
+ } else {
+ int port = BP_PORT(bp);
+
+ DP(NETIF_MSG_IFUP, "NO MCP load counts before us %d, %d, %d\n",
+ load_count[0], load_count[1], load_count[2]);
+ load_count[0]++;
+ load_count[1 + port]++;
+ DP(NETIF_MSG_IFUP, "NO MCP new load counts %d, %d, %d\n",
+ load_count[0], load_count[1], load_count[2]);
+ if (load_count[0] == 1)
+ load_code = FW_MSG_CODE_DRV_LOAD_COMMON;
+ else if (load_count[1 + port] == 1)
+ load_code = FW_MSG_CODE_DRV_LOAD_PORT;
+ else
+ load_code = FW_MSG_CODE_DRV_LOAD_FUNCTION;
+ }
+
+ if ((load_code == FW_MSG_CODE_DRV_LOAD_COMMON) ||
+ (load_code == FW_MSG_CODE_DRV_LOAD_PORT))
+ bp->port.pmf = 1;
+ else
+ bp->port.pmf = 0;
+ DP(NETIF_MSG_LINK, "pmf %d\n", bp->port.pmf);
/* Initialize HW */
rc = bnx2x_init_hw(bp, load_code);
if (rc) {
BNX2X_ERR("HW init failed, aborting\n");
- goto load_int_disable;
+ goto load_error2;
}
/* Setup NIC internals and enable interrupts */
if (!load_code) {
BNX2X_ERR("MCP response failure, aborting\n");
rc = -EBUSY;
- goto load_rings_free;
+ goto load_error3;
}
}
rc = bnx2x_setup_leading(bp);
if (rc) {
BNX2X_ERR("Setup leading failed!\n");
- goto load_netif_stop;
+ goto load_error3;
}
if (CHIP_IS_E1H(bp))
for_each_nondefault_queue(bp, i) {
rc = bnx2x_setup_multi(bp, i);
if (rc)
- goto load_netif_stop;
+ goto load_error3;
}
if (CHIP_IS_E1(bp))
case LOAD_NORMAL:
/* Tx queue should be only reenabled */
netif_wake_queue(bp->dev);
+ /* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
break;
case LOAD_OPEN:
netif_start_queue(bp->dev);
+ /* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
- if (bp->flags & USING_MSIX_FLAG)
- printk(KERN_INFO PFX "%s: using MSI-X\n",
- bp->dev->name);
break;
case LOAD_DIAG:
+ /* Initialize the receive filter. */
bnx2x_set_rx_mode(bp->dev);
bp->state = BNX2X_STATE_DIAG;
break;
return 0;
-load_netif_stop:
- bnx2x_napi_disable(bp);
-load_rings_free:
+load_error3:
+ bnx2x_int_disable_sync(bp, 1);
+ if (!BP_NOMCP(bp)) {
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_REQ_WOL_MCP);
+ bnx2x_fw_command(bp, DRV_MSG_CODE_UNLOAD_DONE);
+ }
+ bp->port.pmf = 0;
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
-load_int_disable:
- bnx2x_int_disable_sync(bp, 1);
+load_error2:
/* Release IRQs */
bnx2x_free_irq(bp);
-load_error:
+load_error1:
+ bnx2x_napi_disable(bp);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
bnx2x_free_mem(bp);
- bp->port.pmf = 0;
/* TBD we really need to reset the chip
if we want to recover from this */
}
cnt--;
msleep(1);
+ rmb(); /* Refresh the dsb_sp_prod */
}
bp->state = BNX2X_STATE_CLOSING_WAIT4_UNLOAD;
bp->fp[0].state = BNX2X_FP_STATE_CLOSED;
/* TODO: Close Doorbell port? */
}
-static void bnx2x_reset_common(struct bnx2x *bp)
-{
- /* reset_common */
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_CLEAR,
- 0xd3ffff7f);
- REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_CLEAR, 0x1403);
-}
-
static void bnx2x_reset_chip(struct bnx2x *bp, u32 reset_code)
{
DP(BNX2X_MSG_MCP, "function %d reset_code %x\n",
bnx2x_set_storm_rx_mode(bp);
bnx2x_netif_stop(bp, 1);
- if (!netif_running(bp->dev))
- bnx2x_napi_disable(bp);
+
del_timer_sync(&bp->timer);
SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
(DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));
bnx2x_stats_handle(bp, STATS_EVENT_STOP);
+ /* Release IRQs */
+ bnx2x_free_irq(bp);
+
/* Wait until tx fast path tasks complete */
for_each_queue(bp, i) {
struct bnx2x_fastpath *fp = &bp->fp[i];
cnt = 1000;
smp_rmb();
- while (BNX2X_HAS_TX_WORK(fp)) {
+ while (bnx2x_has_tx_work_unload(fp)) {
bnx2x_tx_int(fp, 1000);
if (!cnt) {
/* Give HW time to discard old tx messages */
msleep(1);
- /* Release IRQs */
- bnx2x_free_irq(bp);
-
if (CHIP_IS_E1(bp)) {
struct mac_configuration_cmd *config =
bnx2x_sp(bp, mcast_config);
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
*/
bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
val = REG_RD(bp, DORQ_REG_NORM_CID_OFST);
- if (val == 0x7)
- REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
- bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
-
if (val == 0x7) {
u32 reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_DIS;
/* save our func */
u32 swap_en;
u32 swap_val;
+ /* clear the UNDI indication */
+ REG_WR(bp, DORQ_REG_NORM_CID_OFST, 0);
+
BNX2X_DEV_INFO("UNDI is active! reset device\n");
/* try unload UNDI on port 0 */
bnx2x_fw_command(bp, reset_code);
}
+ /* now it's safe to release the lock */
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+
REG_WR(bp, (BP_PORT(bp) ? HC_REG_CONFIG_1 :
HC_REG_CONFIG_0), 0x1000);
bp->fw_seq =
(SHMEM_RD(bp, func_mb[bp->func].drv_mb_header) &
DRV_MSG_SEQ_NUMBER_MASK);
- }
+
+ } else
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
}
}
id |= ((val & 0xf) << 12);
val = REG_RD(bp, MISC_REG_CHIP_METAL);
id |= ((val & 0xff) << 4);
- REG_RD(bp, MISC_REG_BOND_ID);
+ val = REG_RD(bp, MISC_REG_BOND_ID);
id |= (val & 0xf);
bp->common.chip_id = id;
bp->link_params.chip_id = bp->common.chip_id;
struct bnx2x *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
DP(BNX2X_MSG_NVM, "ethtool_eeprom: cmd %d\n"
DP_LEVEL " magic 0x%x offset 0x%x (%d) len 0x%x (%d)\n",
eeprom->cmd, eeprom->magic, eeprom->offset, eeprom->offset,
if (loopback_mode == BNX2X_MAC_LOOPBACK) {
bp->link_params.loopback_mode = LOOPBACK_BMAC;
- bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_release_phy_lock(bp);
} else if (loopback_mode == BNX2X_PHY_LOOPBACK) {
+ u16 cnt = 1000;
bp->link_params.loopback_mode = LOOPBACK_XGXS_10;
- bnx2x_acquire_phy_lock(bp);
bnx2x_phy_init(&bp->link_params, &bp->link_vars);
- bnx2x_release_phy_lock(bp);
/* wait until link state is restored */
- bnx2x_wait_for_link(bp, link_up);
-
+ if (link_up)
+ while (cnt-- && bnx2x_test_link(&bp->link_params,
+ &bp->link_vars))
+ msleep(10);
} else
return -EINVAL;
return BNX2X_LOOPBACK_FAILED;
bnx2x_netif_stop(bp, 1);
+ bnx2x_acquire_phy_lock(bp);
if (bnx2x_run_loopback(bp, BNX2X_MAC_LOOPBACK, link_up)) {
DP(NETIF_MSG_PROBE, "MAC loopback failed\n");
rc |= BNX2X_PHY_LOOPBACK_FAILED;
}
+ bnx2x_release_phy_lock(bp);
bnx2x_netif_start(bp);
return rc;
return -ENODEV;
config->hdr.length_6b = 0;
- config->hdr.offset = 0;
+ if (CHIP_IS_E1(bp))
+ config->hdr.offset = (BP_PORT(bp) ? 32 : 0);
+ else
+ config->hdr.offset = BP_FUNC(bp);
config->hdr.client_id = BP_CL_ID(bp);
config->hdr.reserved1 = 0;
return 0;
}
+static inline int bnx2x_has_rx_work(struct bnx2x_fastpath *fp)
+{
+ u16 rx_cons_sb;
+
+ /* Tell compiler that status block fields can change */
+ barrier();
+ rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
+ if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
+ rx_cons_sb++;
+ return (fp->rx_comp_cons != rx_cons_sb);
+}
+
/*
* net_device service functions
*/
napi);
struct bnx2x *bp = fp->bp;
int work_done = 0;
- u16 rx_cons_sb;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
bnx2x_update_fpsb_idx(fp);
- if (BNX2X_HAS_TX_WORK(fp))
+ if (bnx2x_has_tx_work(fp))
bnx2x_tx_int(fp, budget);
- rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
- if (BNX2X_HAS_RX_WORK(fp))
+ if (bnx2x_has_rx_work(fp))
work_done = bnx2x_rx_int(fp, budget);
-
rmb(); /* BNX2X_HAS_WORK() reads the status block */
- rx_cons_sb = le16_to_cpu(*fp->rx_cons_sb);
- if ((rx_cons_sb & MAX_RCQ_DESC_CNT) == MAX_RCQ_DESC_CNT)
- rx_cons_sb++;
/* must not complete if we consumed full budget */
if ((work_done < budget) && !BNX2X_HAS_WORK(fp)) {
return rc;
}
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
/* check if packet requires linearization (packet is too fragmented) */
static int bnx2x_pkt_req_lin(struct bnx2x *bp, struct sk_buff *skb,
u32 xmit_type)
return to_copy;
}
+#endif
/* called with netif_tx_lock
* bnx2x_tx_int() runs without netif_tx_lock unless it needs to call
skb->ip_summed, skb->protocol, ipv6_hdr(skb)->nexthdr,
ip_hdr(skb)->protocol, skb_shinfo(skb)->gso_type, xmit_type);
+#if (MAX_SKB_FRAGS >= MAX_FETCH_BD - 3)
/* First, check if we need to linearize the skb
(due to FW restrictions) */
if (bnx2x_pkt_req_lin(bp, skb, xmit_type)) {
return NETDEV_TX_OK;
}
}
+#endif
/*
Please read carefully. First we use one BD which we mark as start,
{
struct bnx2x *bp = netdev_priv(dev);
+ netif_carrier_off(dev);
+
bnx2x_set_power_state(bp, PCI_D0);
return bnx2x_nic_load(bp, LOAD_OPEN);
for (; i < old; i++) {
if (CAM_IS_INVALID(config->
config_table[i])) {
- i--; /* already invalidated */
+ /* already invalidated */
break;
}
/* invalidate */
return rc;
}
- rc = register_netdev(dev);
- if (rc) {
- dev_err(&pdev->dev, "Cannot register net device\n");
- goto init_one_exit;
- }
-
pci_set_drvdata(pdev, dev);
rc = bnx2x_init_bp(bp);
+ if (rc)
+ goto init_one_exit;
+
+ rc = register_netdev(dev);
if (rc) {
- unregister_netdev(dev);
+ dev_err(&pdev->dev, "Cannot register net device\n");
goto init_one_exit;
}
- netif_carrier_off(dev);
-
bp->common.name = board_info[ent->driver_data].name;
printk(KERN_INFO "%s: %s (%c%d) PCI-E x%d %s found at mem %lx,"
" IRQ %d, ", dev->name, bp->common.name,
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
+ for_each_queue(bp, i)
+ netif_napi_del(&bnx2x_fp(bp, i, napi));
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
/* bnx2x_reg.h: Broadcom Everest network driver.
*
- * Copyright (c) 2007-2008 Broadcom Corporation
+ * Copyright (c) 2007-2009 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
{
lro_mgr->dev = qs->netdev;
lro_mgr->features = LRO_F_NAPI;
+ lro_mgr->frag_align_pad = NET_IP_ALIGN;
lro_mgr->ip_summed = CHECKSUM_UNNECESSARY;
lro_mgr->ip_summed_aggr = CHECKSUM_UNNECESSARY;
lro_mgr->max_desc = T3_MAX_LRO_SES;
ew32(PBA_ECC, reg);
}
- /* PCI-Ex Control Register */
+ /* PCI-Ex Control Registers */
if (hw->mac.type == e1000_82574) {
reg = er32(GCR);
reg |= (1 << 22);
ew32(GCR, reg);
+
+ reg = er32(GCR2);
+ reg |= 1;
+ ew32(GCR2, reg);
}
return;
E1000_MANC2H = 0x05860, /* Management Control To Host - RW */
E1000_SW_FW_SYNC = 0x05B5C, /* Software-Firmware Synchronization - RW */
E1000_GCR = 0x05B00, /* PCI-Ex Control */
+ E1000_GCR2 = 0x05B64, /* PCI-Ex Control #2 */
E1000_FACTPS = 0x05B30, /* Function Active and Power State to MNG */
E1000_SWSM = 0x05B50, /* SW Semaphore */
E1000_FWSM = 0x05B54, /* FW Semaphore */
{
struct gfar_private *priv = netdev_priv(dev);
unsigned long flags;
- struct vlan_group *old_grp;
u32 tempval;
spin_lock_irqsave(&priv->rxlock, flags);
- old_grp = priv->vlgrp;
-
- if (old_grp == grp)
- return;
+ priv->vlgrp = grp;
if (grp) {
/* Enable VLAN tag insertion */
rxctrl |= dca3_get_tag(&adapter->pdev->dev, cpu);
rxctrl |= IXGBE_DCA_RXCTRL_DESC_DCA_EN;
rxctrl |= IXGBE_DCA_RXCTRL_HEAD_DCA_EN;
+ rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_RRO_EN);
+ rxctrl &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN |
+ IXGBE_DCA_RXCTRL_DESC_HSRO_EN);
IXGBE_WRITE_REG(&adapter->hw, IXGBE_DCA_RXCTRL(q), rxctrl);
rx_ring->cpu = cpu;
}
IXGBE_WRITE_REG(hw, IXGBE_RXCSUM, rxcsum);
}
+static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+{
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_hw *hw = &adapter->hw;
+
+ /* add VID to filter table */
+ hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
+}
+
+static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+{
+ struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_hw *hw = &adapter->hw;
+
+ if (!test_bit(__IXGBE_DOWN, &adapter->state))
+ ixgbe_irq_disable(adapter);
+
+ vlan_group_set_device(adapter->vlgrp, vid, NULL);
+
+ if (!test_bit(__IXGBE_DOWN, &adapter->state))
+ ixgbe_irq_enable(adapter);
+
+ /* remove VID from filter table */
+ hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
+}
+
static void ixgbe_vlan_rx_register(struct net_device *netdev,
struct vlan_group *grp)
{
ctrl |= IXGBE_VLNCTRL_VME;
ctrl &= ~IXGBE_VLNCTRL_CFIEN;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+ ixgbe_vlan_rx_add_vid(netdev, 0);
if (grp) {
/* enable VLAN tag insert/strip */
ixgbe_irq_enable(adapter);
}
-static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
-{
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
- struct ixgbe_hw *hw = &adapter->hw;
-
- /* add VID to filter table */
- hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
-}
-
-static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
-{
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
- struct ixgbe_hw *hw = &adapter->hw;
-
- if (!test_bit(__IXGBE_DOWN, &adapter->state))
- ixgbe_irq_disable(adapter);
-
- vlan_group_set_device(adapter->vlgrp, vid, NULL);
-
- if (!test_bit(__IXGBE_DOWN, &adapter->state))
- ixgbe_irq_enable(adapter);
-
- /* remove VID from filter table */
- hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
-}
-
static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
{
ixgbe_vlan_rx_register(adapter->netdev, adapter->vlgrp);
ixgbe_irq_enable(adapter);
+ /* enable transmits */
+ netif_tx_start_all_queues(netdev);
+
/* bring the link up in the watchdog, this could race with our first
* link up interrupt but shouldn't be a problem */
adapter->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
(FLOW_TX ? "TX" : "None"))));
netif_carrier_on(netdev);
- netif_tx_wake_all_queues(netdev);
} else {
/* Force detection of hung controller */
adapter->detect_tx_hung = true;
printk(KERN_INFO "ixgbe: %s NIC Link is Down\n",
netdev->name);
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
}
}
}
netif_carrier_off(netdev);
- netif_tx_stop_all_queues(netdev);
strcpy(netdev->name, "eth%d");
err = register_netdev(netdev);
#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */
#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */
#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */
+#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */
+#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */
+#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */
#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
if (devcs & ETH_RX_MP)
dev->stats.multicast++;
+ /* 16 bit align */
+ skb_reserve(skb_new, 2);
+
lp->rx_skb[lp->rx_next_done] = skb_new;
}
static void korina_alloc_ring(struct net_device *dev)
{
struct korina_private *lp = netdev_priv(dev);
+ struct sk_buff *skb;
int i;
/* Initialize the transmit descriptors */
/* Initialize the receive descriptors */
for (i = 0; i < KORINA_NUM_RDS; i++) {
- struct sk_buff *skb = lp->rx_skb[i];
-
skb = dev_alloc_skb(KORINA_RBSIZE + 2);
if (!skb)
break;
lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
}
- /* loop back */
- lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[0]);
- lp->rx_next_done = 0;
+ /* loop back receive descriptors, so the last
+ * descriptor points to the first one */
+ lp->rd_ring[i - 1].link = CPHYSADDR(&lp->rd_ring[0]);
+ lp->rd_ring[i - 1].control |= DMA_DESC_COD;
- lp->rd_ring[i].control |= DMA_DESC_COD;
+ lp->rx_next_done = 0;
lp->rx_chain_head = 0;
lp->rx_chain_tail = 0;
lp->rx_chain_status = desc_empty;
printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
bp->dev->name);
+ /* Transfer ongoing, disable transmitter, to avoid confusion */
+ if (status & MACB_BIT(TGO))
+ macb_writel(bp, NCR, macb_readl(bp, NCR) & ~MACB_BIT(TE));
+
head = bp->tx_head;
/*Mark all the buffer as used to avoid sending a lost buffer*/
}
bp->tx_head = bp->tx_tail = 0;
+
+ /* Enable the transmitter again */
+ if (status & MACB_BIT(TGO))
+ macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TE));
}
if (!(status & MACB_BIT(COMP)))
/*
* SDMA configuration register.
*/
+#define RX_BURST_SIZE_4_64BIT (2 << 1)
#define RX_BURST_SIZE_16_64BIT (4 << 1)
#define BLM_RX_NO_SWAP (1 << 4)
#define BLM_TX_NO_SWAP (1 << 5)
+#define TX_BURST_SIZE_4_64BIT (2 << 22)
#define TX_BURST_SIZE_16_64BIT (4 << 22)
#if defined(__BIG_ENDIAN)
#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
- (RX_BURST_SIZE_16_64BIT | \
- TX_BURST_SIZE_16_64BIT)
+ (RX_BURST_SIZE_4_64BIT | \
+ TX_BURST_SIZE_4_64BIT)
#elif defined(__LITTLE_ENDIAN)
#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
- (RX_BURST_SIZE_16_64BIT | \
- BLM_RX_NO_SWAP | \
- BLM_TX_NO_SWAP | \
- TX_BURST_SIZE_16_64BIT)
+ (RX_BURST_SIZE_4_64BIT | \
+ BLM_RX_NO_SWAP | \
+ BLM_TX_NO_SWAP | \
+ TX_BURST_SIZE_4_64BIT)
#else
#error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined
#endif
entry = addr_crc(a);
}
- table[entry >> 2] |= 1 << (entry & 3);
+ table[entry >> 2] |= 1 << (8 * (entry & 3));
}
for (i = 0; i < 0x100; i += 4) {
struct mv643xx_eth_private *mp = netdev_priv(dev);
int i;
+ wrlp(mp, INT_MASK_EXT, 0x00000000);
wrlp(mp, INT_MASK, 0x00000000);
rdlp(mp, INT_MASK);
/*************************************************************************
* myri10ge.c: Myricom Myri-10G Ethernet driver.
*
- * Copyright (C) 2005 - 2007 Myricom, Inc.
+ * Copyright (C) 2005 - 2009 Myricom, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.4.4-1.398"
+#define MYRI10GE_VERSION_STR "1.4.4-1.401"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: help@myri.com");
if (status != 0) {
dev_err(&pdev->dev, "Error %d writing PCI_EXP_DEVCTL\n",
status);
- goto abort_with_netdev;
+ goto abort_with_enabled;
}
pci_set_master(pdev);
}
if (status != 0) {
dev_err(&pdev->dev, "Error %d setting DMA mask\n", status);
- goto abort_with_netdev;
+ goto abort_with_enabled;
}
(void)pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
mgp->cmd = dma_alloc_coherent(&pdev->dev, sizeof(*mgp->cmd),
&mgp->cmd_bus, GFP_KERNEL);
if (mgp->cmd == NULL)
- goto abort_with_netdev;
+ goto abort_with_enabled;
mgp->board_span = pci_resource_len(pdev, 0);
mgp->iomem_base = pci_resource_start(pdev, 0);
dma_free_coherent(&pdev->dev, sizeof(*mgp->cmd),
mgp->cmd, mgp->cmd_bus);
-abort_with_netdev:
+abort_with_enabled:
+ pci_disable_device(pdev);
+abort_with_netdev:
free_netdev(netdev);
return status;
}
mgp->cmd, mgp->cmd_bus);
free_netdev(netdev);
+ pci_disable_device(pdev);
pci_set_drvdata(pdev, NULL);
}
#define MAX_RX_BUFFER_LENGTH 1760
#define MAX_RX_JUMBO_BUFFER_LENGTH 8062
-#define MAX_RX_LRO_BUFFER_LENGTH ((48*1024)-512)
+#define MAX_RX_LRO_BUFFER_LENGTH (8062)
#define RX_DMA_MAP_LEN (MAX_RX_BUFFER_LENGTH - 2)
#define RX_JUMBO_DMA_MAP_LEN \
(MAX_RX_JUMBO_BUFFER_LENGTH - 2)
#define MAX_CMD_DESCRIPTORS 4096
#define MAX_RCV_DESCRIPTORS 16384
-#define MAX_CMD_DESCRIPTORS_HOST (MAX_CMD_DESCRIPTORS / 4)
-#define MAX_RCV_DESCRIPTORS_1G (MAX_RCV_DESCRIPTORS / 4)
-#define MAX_RCV_DESCRIPTORS_10G 8192
-#define MAX_JUMBO_RCV_DESCRIPTORS 1024
-#define MAX_LRO_RCV_DESCRIPTORS 64
+#define MAX_CMD_DESCRIPTORS_HOST 1024
+#define MAX_RCV_DESCRIPTORS_1G 2048
+#define MAX_RCV_DESCRIPTORS_10G 4096
+#define MAX_JUMBO_RCV_DESCRIPTORS 512
+#define MAX_LRO_RCV_DESCRIPTORS 8
#define MAX_RCVSTATUS_DESCRIPTORS MAX_RCV_DESCRIPTORS
#define MAX_JUMBO_RCV_DESC MAX_JUMBO_RCV_DESCRIPTORS
#define MAX_RCV_DESC MAX_RCV_DESCRIPTORS
}
ring->tx_pending = adapter->max_tx_desc_count;
- ring->rx_max_pending = MAX_RCV_DESCRIPTORS;
+ if (adapter->ahw.board_type == NETXEN_NIC_GBE)
+ ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
+ else
+ ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
ring->tx_max_pending = MAX_CMD_DESCRIPTORS_HOST;
ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS;
ring->rx_mini_max_pending = 0;
SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
- /* ScatterGather support */
- netdev->features = NETIF_F_SG;
- netdev->features |= NETIF_F_IP_CSUM;
- netdev->features |= NETIF_F_TSO;
+ netdev->features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+ netdev->vlan_features |= (NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO);
+
if (NX_IS_REVISION_P3(revision_id)) {
- netdev->features |= NETIF_F_IPV6_CSUM;
- netdev->features |= NETIF_F_TSO6;
+ netdev->features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
+ netdev->vlan_features |= (NETIF_F_IPV6_CSUM | NETIF_F_TSO6);
}
- if (adapter->pci_using_dac)
+ if (adapter->pci_using_dac) {
netdev->features |= NETIF_F_HIGHDMA;
+ netdev->vlan_features |= NETIF_F_HIGHDMA;
+ }
/*
* Set the CRB window to invalid. If any register in window 0 is
{
bool tso = false;
u8 opcode = TX_ETHER_PKT;
+ __be16 protocol = skb->protocol;
+ u16 flags = 0;
+
+ if (protocol == __constant_htons(ETH_P_8021Q)) {
+ struct vlan_ethhdr *vh = (struct vlan_ethhdr *)skb->data;
+ protocol = vh->h_vlan_encapsulated_proto;
+ flags = FLAGS_VLAN_TAGGED;
+ }
if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
skb_shinfo(skb)->gso_size > 0) {
desc->total_hdr_length =
skb_transport_offset(skb) + tcp_hdrlen(skb);
- opcode = (skb->protocol == htons(ETH_P_IPV6)) ?
+ opcode = (protocol == __constant_htons(ETH_P_IPV6)) ?
TX_TCP_LSO6 : TX_TCP_LSO;
tso = true;
} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
u8 l4proto;
- if (skb->protocol == htons(ETH_P_IP)) {
+ if (protocol == __constant_htons(ETH_P_IP)) {
l4proto = ip_hdr(skb)->protocol;
if (l4proto == IPPROTO_TCP)
opcode = TX_TCP_PKT;
else if(l4proto == IPPROTO_UDP)
opcode = TX_UDP_PKT;
- } else if (skb->protocol == htons(ETH_P_IPV6)) {
+ } else if (protocol == __constant_htons(ETH_P_IPV6)) {
l4proto = ipv6_hdr(skb)->nexthdr;
if (l4proto == IPPROTO_TCP)
}
desc->tcp_hdr_offset = skb_transport_offset(skb);
desc->ip_hdr_offset = skb_network_offset(skb);
- netxen_set_tx_flags_opcode(desc, 0, opcode);
+ netxen_set_tx_flags_opcode(desc, flags, opcode);
return tso;
}
struct phy_driver *phydrv = to_phy_driver(drv);
struct phy_device *phydev = to_phy_device(dev);
- if ((!device_may_wakeup(phydev->dev.parent)) &&
- (phydrv && phydrv->suspend))
- ret = phydrv->suspend(phydev);
+ if (drv && phydrv->suspend && !device_may_wakeup(phydev->dev.parent))
+ ret = phydrv->suspend(phydev);
return ret;
}
struct phy_driver *phydrv = to_phy_driver(drv);
struct phy_device *phydev = to_phy_device(dev);
- if ((!device_may_wakeup(phydev->dev.parent)) &&
- (phydrv && phydrv->resume))
+ if (drv && phydrv->resume && !device_may_wakeup(phydev->dev.parent))
ret = phydrv->resume(phydev);
return ret;
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
.ack_interrupt = smsc_phy_ack_interrupt,
.config_intr = smsc_phy_config_intr,
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+
.driver = { .owner = THIS_MODULE, }
};
return err;
}
+static int tg3_request_firmware(struct tg3 *tp)
+{
+ const __be32 *fw_data;
+
+ if (request_firmware(&tp->fw, tp->fw_needed, &tp->pdev->dev)) {
+ printk(KERN_ERR "%s: Failed to load firmware \"%s\"\n",
+ tp->dev->name, tp->fw_needed);
+ return -ENOENT;
+ }
+
+ fw_data = (void *)tp->fw->data;
+
+ /* Firmware blob starts with version numbers, followed by
+ * start address and _full_ length including BSS sections
+ * (which must be longer than the actual data, of course
+ */
+
+ tp->fw_len = be32_to_cpu(fw_data[2]); /* includes bss */
+ if (tp->fw_len < (tp->fw->size - 12)) {
+ printk(KERN_ERR "%s: bogus length %d in \"%s\"\n",
+ tp->dev->name, tp->fw_len, tp->fw_needed);
+ release_firmware(tp->fw);
+ tp->fw = NULL;
+ return -EINVAL;
+ }
+
+ /* We no longer need firmware; we have it. */
+ tp->fw_needed = NULL;
+ return 0;
+}
+
static int tg3_open(struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
int err;
+ if (tp->fw_needed) {
+ err = tg3_request_firmware(tp);
+ if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0) {
+ if (err)
+ return err;
+ } else if (err) {
+ printk(KERN_WARNING "%s: TSO capability disabled.\n",
+ tp->dev->name);
+ tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
+ } else if (!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE)) {
+ printk(KERN_NOTICE "%s: TSO capability restored.\n",
+ tp->dev->name);
+ tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
+ }
+ }
+
netif_carrier_off(tp->dev);
err = tg3_set_power_state(tp, PCI_D0);
struct net_device *dev;
struct tg3 *tp;
int err, pm_cap;
- const char *fw_name = NULL;
char str[40];
u64 dma_mask, persist_dma_mask;
tg3_init_bufmgr_config(tp);
if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0)
- fw_name = FIRMWARE_TG3;
+ tp->fw_needed = FIRMWARE_TG3;
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
} else {
tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE | TG3_FLG2_TSO_BUG;
- }
- if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)
- fw_name = FIRMWARE_TG3TSO5;
+ tp->fw_needed = FIRMWARE_TG3TSO5;
else
- fw_name = FIRMWARE_TG3TSO;
- }
-
- if (fw_name) {
- const __be32 *fw_data;
-
- err = request_firmware(&tp->fw, fw_name, &tp->pdev->dev);
- if (err) {
- printk(KERN_ERR "tg3: Failed to load firmware \"%s\"\n",
- fw_name);
- goto err_out_iounmap;
- }
-
- fw_data = (void *)tp->fw->data;
-
- /* Firmware blob starts with version numbers, followed by
- start address and _full_ length including BSS sections
- (which must be longer than the actual data, of course */
-
- tp->fw_len = be32_to_cpu(fw_data[2]); /* includes bss */
- if (tp->fw_len < (tp->fw->size - 12)) {
- printk(KERN_ERR "tg3: bogus length %d in \"%s\"\n",
- tp->fw_len, fw_name);
- err = -EINVAL;
- goto err_out_fw;
- }
+ tp->fw_needed = FIRMWARE_TG3TSO;
}
/* TSO is on by default on chips that support hardware TSO.
struct ethtool_coalesce coal;
/* firmware info */
+ const char *fw_needed;
const struct firmware *fw;
u32 fw_len; /* includes BSS */
};
{
struct usb_device *xdev = dev->udev;
int ret;
+ void *buffer;
+
+ buffer = kmalloc(size, GFP_NOIO);
+ if (buffer == NULL)
+ return -ENOMEM;
ret = usb_control_msg(xdev, usb_rcvctrlpipe(xdev, 0), MCS7830_RD_BREQ,
- MCS7830_RD_BMREQ, 0x0000, index, data,
+ MCS7830_RD_BMREQ, 0x0000, index, buffer,
size, MCS7830_CTRL_TIMEOUT);
+ memcpy(data, buffer, size);
+ kfree(buffer);
+
return ret;
}
{
struct usb_device *xdev = dev->udev;
int ret;
+ void *buffer;
+
+ buffer = kmalloc(size, GFP_NOIO);
+ if (buffer == NULL)
+ return -ENOMEM;
+
+ memcpy(buffer, data, size);
ret = usb_control_msg(xdev, usb_sndctrlpipe(xdev, 0), MCS7830_WR_BREQ,
- MCS7830_WR_BMREQ, 0x0000, index, data,
+ MCS7830_WR_BMREQ, 0x0000, index, buffer,
size, MCS7830_CTRL_TIMEOUT);
+ kfree(buffer);
return ret;
}
static int velocity_init_td_ring(struct velocity_info *vptr)
{
dma_addr_t curr;
- unsigned int j;
+ int j;
/* Init the TD ring entries */
for (j = 0; j < vptr->tx.numq; j++) {
#include <linux/virtio.h>
#include <linux/virtio_net.h>
#include <linux/scatterlist.h>
+#include <linux/if_vlan.h>
static int napi_weight = 128;
module_param(napi_weight, int, 0444);
module_param(gso, bool, 0444);
/* FIXME: MTU in config. */
-#define MAX_PACKET_LEN (ETH_HLEN+ETH_DATA_LEN)
+#define MAX_PACKET_LEN (ETH_HLEN + VLAN_HLEN + ETH_DATA_LEN)
#define GOOD_COPY_LEN 128
struct virtnet_info
spin_lock_irqsave(&i2400m->rx_lock, flags);
ack_skb = i2400m->ack_skb;
if (ack_skb && !IS_ERR(ack_skb))
- kfree(ack_skb);
+ kfree_skb(ack_skb);
i2400m->ack_skb = ERR_PTR(code);
spin_unlock_irqrestore(&i2400m->rx_lock, flags);
}
* NOTE: this function might realloc the skb (if it is too small),
* so always update with the one returned.
* ERR_PTR() is < 0 on error.
+ * Will return NULL if it cannot reallocate -- this can be
+ * considered a transient retryable error.
*/
static
struct sk_buff *i2400mu_rx(struct i2400mu *i2400mu, struct sk_buff *rx_skb)
if (printk_ratelimit())
dev_err(dev, "RX: Can't reallocate skb to %d; "
"RX dropped\n", rx_size);
- kfree(rx_skb);
- result = 0;
+ kfree_skb(rx_skb);
+ rx_skb = NULL;
goto out; /* drop it...*/
}
kfree_skb(rx_skb);
if (IS_ERR(rx_skb))
goto out;
atomic_dec(&i2400mu->rx_pending_count);
- if (rx_skb->len == 0) { /* some ignorable condition */
+ if (rx_skb == NULL || rx_skb->len == 0) {
+ /* some "ignorable" condition */
kfree_skb(rx_skb);
continue;
}
static int ath_rc_valid_phyrate(u32 phy, u32 capflag, int ignore_cw)
{
- if (WLAN_RC_PHY_HT(phy) & !(capflag & WLAN_RC_HT_FLAG))
+ if (WLAN_RC_PHY_HT(phy) && !(capflag & WLAN_RC_HT_FLAG))
return 0;
if (WLAN_RC_PHY_DS(phy) && !(capflag & WLAN_RC_DS_FLAG))
return 0;
};
#define REG_DOMAIN_2GHZ_MASK (REQ_MASK & \
- (!(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
+ (~(ADHOC_NO_11A | DISALLOW_ADHOC_11A | DISALLOW_ADHOC_11A_TURB)))
#define REG_DOMAIN_5GHZ_MASK REQ_MASK
static struct reg_dmn_pair_mapping regDomainPairs[] = {
s8 scale_action = 0;
unsigned long flags;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
- u16 fc, rate_mask;
+ u16 fc;
+ u16 rate_mask = 0;
struct iwl3945_priv *priv = (struct iwl3945_priv *)priv_r;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
IWL_DEBUG_RATE("enter\n");
+ if (sta)
+ rate_mask = sta->supp_rates[sband->band];
+
/* Send management frames and broadcast/multicast data using lowest
* rate. */
fc = le16_to_cpu(hdr->frame_control);
is_multicast_ether_addr(hdr->addr1) ||
!sta || !priv_sta) {
IWL_DEBUG_RATE("leave: No STA priv data to update!\n");
- info->control.rates[0].idx = rate_lowest_index(sband, sta);
+ if (!rate_mask)
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, NULL);
+ else
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, sta);
return;
}
- rate_mask = sta->supp_rates[sband->band];
index = min(rs_sta->last_txrate_idx & 0xffff, IWL_RATE_COUNT - 1);
if (sband->band == IEEE80211_BAND_5GHZ)
}
/* See if there's a better rate or modulation mode to try. */
- rs_rate_scale_perform(priv, hdr, sta, lq_sta);
+ if (sta && sta->supp_rates[sband->band])
+ rs_rate_scale_perform(priv, hdr, sta, lq_sta);
out:
return;
}
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct iwl_lq_sta *lq_sta = priv_sta;
int rate_idx;
+ u64 mask_bit = 0;
IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n");
+ if (sta)
+ mask_bit = sta->supp_rates[sband->band];
+
/* Send management frames and broadcast/multicast data using lowest
* rate. */
if (!ieee80211_is_data(hdr->frame_control) ||
is_multicast_ether_addr(hdr->addr1) || !sta || !lq_sta) {
- info->control.rates[0].idx = rate_lowest_index(sband, sta);
+ if (!mask_bit)
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, NULL);
+ else
+ info->control.rates[0].idx =
+ rate_lowest_index(sband, sta);
return;
}
dev_kfree_skb_any(skb);
IWL_DEBUG_MACDUMP("leave\n");
- return 0;
+ return NETDEV_TX_OK;
}
static int iwl_mac_add_interface(struct ieee80211_hw *hw,
IWL_ERROR("Error: Response NULL in '%s'\n",
get_cmd_string(cmd->id));
ret = -EIO;
- goto out;
+ goto cancel;
}
ret = 0;
IWL_ERROR("Error: Response NULL in '%s'\n",
get_cmd_string(cmd->id));
ret = -EIO;
- goto out;
+ goto cancel;
}
ret = 0;
dev_kfree_skb_any(skb);
IWL_DEBUG_MAC80211("leave\n");
- return 0;
+ return NETDEV_TX_OK;
}
static int iwl3945_mac_add_interface(struct ieee80211_hw *hw,
u8 pktdelay_2ms;
/* reserved */
u8 reserved1;
-};
+} __attribute__ ((packed));
/* RxPD Descriptor */
struct rxpd {
/* Pkt Priority */
u8 priority;
u8 reserved[3];
-};
+} __attribute__ ((packed));
struct cmd_header {
__le16 command;
struct lbs_offset_value {
u32 offset;
u32 value;
-};
+} __attribute__ ((packed));
/* Define general data structure */
/* cmd_DS_GEN */
__le16 seqnum;
__le16 result;
void *cmdresp[0];
-};
+} __attribute__ ((packed));
#define S_DS_GEN sizeof(struct cmd_ds_gen)
* bump this up a bit.
*/
uint8_t tlv[128];
-};
+} __attribute__ ((packed));
/*
* This scan handle Country Information IE(802.11d compliant)
mrvlietypes_chanlistparamset_t ChanListParamSet;
mrvlietypes_ratesparamset_t OpRateSet;
#endif
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_scan_rsp {
struct cmd_header hdr;
__le16 bssdescriptsize;
uint8_t nr_sets;
uint8_t bssdesc_and_tlvbuffer[0];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_get_log {
struct cmd_header hdr;
__le32 fcserror;
__le32 txframe;
__le32 wepundecryptable;
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_control {
struct cmd_header hdr;
__le16 action;
u16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_multicast_adr {
struct cmd_header hdr;
__le16 action;
__le16 nr_of_adrs;
u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_authenticate {
u8 macaddr[ETH_ALEN];
u8 authtype;
u8 reserved[10];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_deauthenticate {
struct cmd_header hdr;
u8 macaddr[ETH_ALEN];
__le16 reasoncode;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_associate {
u8 peerstaaddr[6];
struct cmd_ds_802_11_associate_rsp {
struct ieeetypes_assocrsp assocRsp;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_set_wep {
struct cmd_header hdr;
/* 40, 128bit or TXWEP */
uint8_t keytype[4];
uint8_t keymaterial[4][16];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_3_get_stat {
__le32 xmitok;
__le32 rcverror;
__le32 rcvnobuffer;
__le32 rcvcrcerror;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_get_stat {
__le32 txfragmentcnt;
__le32 txbeacon;
__le32 rxbeacon;
__le32 wepundecryptable;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_snmp_mib {
struct cmd_header hdr;
__le16 oid;
__le16 bufsize;
u8 value[128];
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_reg_map {
__le16 buffersize;
u8 regmap[128];
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_bbp_reg_map {
__le16 buffersize;
u8 regmap[128];
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_rf_reg_map {
__le16 buffersize;
u8 regmap[64];
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_mac_reg_access {
__le16 action;
__le16 offset;
__le32 value;
-};
+} __attribute__ ((packed));
struct cmd_ds_bbp_reg_access {
__le16 action;
__le16 offset;
u8 value;
u8 reserved[3];
-};
+} __attribute__ ((packed));
struct cmd_ds_rf_reg_access {
__le16 action;
__le16 offset;
u8 value;
u8 reserved[3];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_radio_control {
struct cmd_header hdr;
__le16 action;
__le16 control;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_beacon_control {
__le16 action;
__le16 beacon_enable;
__le16 beacon_period;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_sleep_params {
struct cmd_header hdr;
/* reserved field, should be set to zero */
__le16 reserved;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_inactivity_timeout {
struct cmd_header hdr;
/* Inactivity timeout in msec */
__le16 timeout;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rf_channel {
struct cmd_header hdr;
__le16 rftype; /* unused */
__le16 reserved; /* unused */
u8 channellist[32]; /* unused */
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rssi {
/* weighting factor */
__le16 reserved_0;
__le16 reserved_1;
__le16 reserved_2;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rssi_rsp {
__le16 SNR;
__le16 noisefloor;
__le16 avgSNR;
__le16 avgnoisefloor;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_mac_address {
struct cmd_header hdr;
__le16 action;
u8 macadd[ETH_ALEN];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rf_tx_power {
struct cmd_header hdr;
__le16 curlevel;
s8 maxlevel;
s8 minlevel;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rf_antenna {
__le16 action;
/* Number of antennas or 0xffff(diversity) */
__le16 antennamode;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_monitor_mode {
__le16 action;
__le16 mode;
-};
+} __attribute__ ((packed));
struct cmd_ds_set_boot2_ver {
struct cmd_header hdr;
__le16 action;
__le16 version;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_fw_wake_method {
struct cmd_header hdr;
__le16 action;
__le16 method;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_sleep_period {
struct cmd_header hdr;
__le16 action;
__le16 period;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_ps_mode {
__le16 action;
__le16 multipledtim;
__le16 reserved;
__le16 locallisteninterval;
-};
+} __attribute__ ((packed));
struct cmd_confirm_sleep {
struct cmd_header hdr;
__le16 multipledtim;
__le16 reserved;
__le16 locallisteninterval;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_data_rate {
struct cmd_header hdr;
__le16 action;
__le16 reserved;
u8 rates[MAX_RATES];
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_rate_adapt_rateset {
struct cmd_header hdr;
__le16 action;
__le16 enablehwauto;
__le16 bitmap;
-};
+} __attribute__ ((packed));
struct cmd_ds_802_11_ad_hoc_start {
struct cmd_header hdr;
u8 pad[3];
u8 bssid[ETH_ALEN];
-};
+} __attribute__ ((packed));
struct adhoc_bssdesc {
u8 bssid[ETH_ALEN];
/* key material of size keylen */
u8 key[32];
-};
+} __attribute__ ((packed));
#define MAX_WOL_RULES 16
__le16 reserve;
__be32 sig_mask;
__be32 signature;
-};
+} __attribute__ ((packed));
struct wol_config {
uint8_t action;
uint8_t no_rules_in_cmd;
uint8_t result;
struct host_wol_rule rule[MAX_WOL_RULES];
-};
-
+} __attribute__ ((packed));
struct cmd_ds_host_sleep {
struct cmd_header hdr;
s = "UNKNOWN";
}
- printk(KERN_INFO "%s: New link status: %s (%04x)\n",
+ printk(KERN_DEBUG "%s: New link status: %s (%04x)\n",
dev->name, s, status);
}
struct orinoco_private *priv = netdev_priv(dev);
u8 *buf;
unsigned long flags;
- int err = 0;
/* cut off at IEEE80211_MAX_DATA_LEN */
if ((wrqu->data.length > IEEE80211_MAX_DATA_LEN) ||
(wrqu->data.length && (extra == NULL)))
return -EINVAL;
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
if (wrqu->data.length) {
buf = kmalloc(wrqu->data.length, GFP_KERNEL);
- if (buf == NULL) {
- err = -ENOMEM;
- goto out;
- }
+ if (buf == NULL)
+ return -ENOMEM;
memcpy(buf, extra, wrqu->data.length);
- kfree(priv->wpa_ie);
- priv->wpa_ie = buf;
- priv->wpa_ie_len = wrqu->data.length;
- } else {
- kfree(priv->wpa_ie);
- priv->wpa_ie = NULL;
- priv->wpa_ie_len = 0;
+ } else
+ buf = NULL;
+
+ if (orinoco_lock(priv, &flags) != 0) {
+ kfree(buf);
+ return -EBUSY;
}
+ kfree(priv->wpa_ie);
+ priv->wpa_ie = buf;
+ priv->wpa_ie_len = wrqu->data.length;
+
if (priv->wpa_ie) {
/* Looks like wl_lkm wants to check the auth alg, and
* somehow pass it to the firmware.
*/
}
-out:
orinoco_unlock(priv, &flags);
- return err;
+ return 0;
}
static int orinoco_ioctl_get_genie(struct net_device *dev,
}
if (err)
goto err;
-
- }
+ }
+ break;
case PDR_PRISM_ZIF_TX_IQ_CALIBRATION:
priv->iq_autocal = kmalloc(data_len, GFP_KERNEL);
if (!priv->iq_autocal) {
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry);
struct p54_hdr *entry_hdr;
struct p54_tx_data *entry_data;
- int pad = 0;
+ unsigned int pad = 0, frame_len;
range = (void *)info->rate_driver_data;
if (range->start_addr != addr) {
__skb_unlink(entry, &priv->tx_queue);
spin_unlock_irqrestore(&priv->tx_queue.lock, flags);
+ frame_len = entry->len;
entry_hdr = (struct p54_hdr *) entry->data;
entry_data = (struct p54_tx_data *) entry_hdr->data;
priv->tx_stats[entry_data->hw_queue].len--;
info->status.ack_signal = p54_rssi_to_dbm(dev,
(int)payload->ack_rssi);
- if (entry_data->key_type == P54_CRYPTO_TKIPMICHAEL) {
+ /* Undo all changes to the frame. */
+ switch (entry_data->key_type) {
+ case P54_CRYPTO_TKIPMICHAEL: {
u8 *iv = (u8 *)(entry_data->align + pad +
- entry_data->crypt_offset);
+ entry_data->crypt_offset);
/* Restore the original TKIP IV. */
iv[2] = iv[0];
iv[0] = iv[1];
iv[1] = (iv[0] | 0x20) & 0x7f; /* WEPSeed - 8.3.2.2 */
+
+ frame_len -= 12; /* remove TKIP_MMIC + TKIP_ICV */
+ break;
+ }
+ case P54_CRYPTO_AESCCMP:
+ frame_len -= 8; /* remove CCMP_MIC */
+ break;
+ case P54_CRYPTO_WEP:
+ frame_len -= 4; /* remove WEP_ICV */
+ break;
}
+ skb_trim(entry, frame_len);
skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
ieee80211_tx_status_irqsafe(dev, entry);
goto out;
skb = p54_alloc_skb(dev, P54_HDR_FLAG_CONTROL_OPSET,
sizeof(struct p54_hdr) + sizeof(*tim),
- P54_CONTROL_TYPE_TIM, GFP_KERNEL);
+ P54_CONTROL_TYPE_TIM, GFP_ATOMIC);
if (!skb)
return -ENOMEM;
err:
printk(KERN_ERR "%s: frequency change failed\n", wiphy_name(dev->wiphy));
- kfree_skb(skb);
+ p54_free_skb(dev, skb);
return -EINVAL;
}
algo = P54_CRYPTO_AESCCMP;
break;
default:
- return -EINVAL;
+ return -EOPNOTSUPP;
}
}
struct sk_buff *skb = urb->context;
struct ieee80211_hw *dev = (struct ieee80211_hw *)
usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0));
- struct p54u_priv *priv = dev->priv;
- skb_pull(skb, priv->common.tx_hdr_len);
- if (FREE_AFTER_TX(skb))
- p54_free_skb(dev, skb);
+ p54_free_skb(dev, skb);
}
static void p54u_tx_dummy_cb(struct urb *urb) { }
p54u_tx_dummy_cb, dev);
usb_fill_bulk_urb(data_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
- skb->data, skb->len, p54u_tx_cb, skb);
+ skb->data, skb->len, FREE_AFTER_TX(skb) ?
+ p54u_tx_cb : p54u_tx_dummy_cb, skb);
+ addr_urb->transfer_flags |= URB_ZERO_PACKET;
+ data_urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(addr_urb, &priv->submitted);
err = usb_submit_urb(addr_urb, GFP_ATOMIC);
goto out;
}
- usb_anchor_urb(addr_urb, &priv->submitted);
+ usb_anchor_urb(data_urb, &priv->submitted);
err = usb_submit_urb(data_urb, GFP_ATOMIC);
if (err)
usb_unanchor_urb(data_urb);
{
struct p54u_priv *priv = dev->priv;
struct urb *data_urb;
- struct lm87_tx_hdr *hdr;
- __le32 checksum;
- __le32 addr = ((struct p54_hdr *)skb->data)->req_id;
+ struct lm87_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
data_urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!data_urb)
return;
- checksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
- hdr = (struct lm87_tx_hdr *)skb_push(skb, sizeof(*hdr));
- hdr->chksum = checksum;
- hdr->device_addr = addr;
+ hdr->chksum = p54u_lm87_chksum((__le32 *)skb->data, skb->len);
+ hdr->device_addr = ((struct p54_hdr *)skb->data)->req_id;
usb_fill_bulk_urb(data_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
- skb->data, skb->len, p54u_tx_cb, skb);
+ hdr, skb->len + sizeof(*hdr), FREE_AFTER_TX(skb) ?
+ p54u_tx_cb : p54u_tx_dummy_cb, skb);
data_urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(data_urb, &priv->submitted);
if (usb_submit_urb(data_urb, GFP_ATOMIC)) {
usb_unanchor_urb(data_urb);
- skb_pull(skb, sizeof(*hdr));
p54_free_skb(dev, skb);
}
usb_free_urb(data_urb);
{
struct p54u_priv *priv = dev->priv;
struct urb *int_urb, *data_urb;
- struct net2280_tx_hdr *hdr;
+ struct net2280_tx_hdr *hdr = (void *)skb->data - sizeof(*hdr);
struct net2280_reg_write *reg;
int err = 0;
- __le32 addr = ((struct p54_hdr *) skb->data)->req_id;
- __le16 len = cpu_to_le16(skb->len);
reg = kmalloc(sizeof(*reg), GFP_ATOMIC);
if (!reg)
reg->addr = cpu_to_le32(P54U_DEV_BASE);
reg->val = cpu_to_le32(ISL38XX_DEV_INT_DATA);
- hdr = (void *)skb_push(skb, sizeof(*hdr));
memset(hdr, 0, sizeof(*hdr));
- hdr->len = len;
- hdr->device_addr = addr;
+ hdr->len = cpu_to_le16(skb->len);
+ hdr->device_addr = ((struct p54_hdr *) skb->data)->req_id;
usb_fill_bulk_urb(int_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DEV), reg, sizeof(*reg),
* free what's inside the transfer_buffer after the callback routine
* has completed.
*/
- int_urb->transfer_flags |= URB_FREE_BUFFER;
+ int_urb->transfer_flags |= URB_FREE_BUFFER | URB_ZERO_PACKET;
usb_fill_bulk_urb(data_urb, priv->udev,
usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
- skb->data, skb->len, p54u_tx_cb, skb);
+ hdr, skb->len + sizeof(*hdr), FREE_AFTER_TX(skb) ?
+ p54u_tx_cb : p54u_tx_dummy_cb, skb);
+ data_urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(int_urb, &priv->submitted);
err = usb_submit_urb(int_urb, GFP_ATOMIC);
char *end_buf,
struct ndis_80211_bssid_ex *bssid)
{
-#ifdef DEBUG
struct usbnet *usbdev = netdev_priv(dev);
-#endif
u8 *ie;
char *current_val;
int bssid_len, ie_len, i;
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data;
+ struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
struct ieee80211_rate *rate =
ieee80211_get_tx_rate(rt2x00dev->hw, tx_info);
const struct rt2x00_rate *hwrate;
* When preamble is enabled we should set the
* preamble bit for the signal.
*/
- if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
+ if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
txdesc->signal |= 0x08;
}
}
void rt2x00rfkill_free(struct rt2x00_dev *rt2x00dev)
{
- if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->flags))
+ if (!test_bit(RFKILL_STATE_ALLOCATED, &rt2x00dev->rfkill_state))
return;
cancel_delayed_work_sync(&rt2x00dev->rfkill_work);
usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
buf, skb->len, rtl8187_tx_cb, skb);
+ urb->transfer_flags |= URB_ZERO_PACKET;
usb_anchor_urb(urb, &priv->anchored);
rc = usb_submit_urb(urb, GFP_ATOMIC);
if (rc < 0) {
{ USB_DEVICE(0x0586, 0x340a), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1237), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x07fa, 0x1196), .driver_info = DEVICE_ZD1211B },
+ { USB_DEVICE(0x0df6, 0x0036), .driver_info = DEVICE_ZD1211B },
/* "Driverless" devices that need ejecting */
{ USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
{ USB_DEVICE(0x0ace, 0x20ff), .driver_info = DEVICE_INSTALLER },
return;
fail:
+ entry->event = NULL;
cpu_buf->sample_lost_overflow++;
}
int oprofile_add_data(struct op_entry *entry, unsigned long val)
{
+ if (!entry->event)
+ return 0;
return op_cpu_buffer_add_data(entry, val);
}
int oprofile_write_commit(struct op_entry *entry)
{
+ if (!entry->event)
+ return -EINVAL;
return op_cpu_buffer_write_commit(entry);
}
cpu_buf->last_task = NULL;
}
+/*
+ * op_cpu_buffer_add_data() and op_cpu_buffer_write_commit() may be
+ * called only if op_cpu_buffer_write_reserve() did not return NULL or
+ * entry->event != NULL, otherwise entry->size or entry->event will be
+ * used uninitialized.
+ */
+
struct op_sample
*op_cpu_buffer_write_reserve(struct op_entry *entry, unsigned long size);
int op_cpu_buffer_write_commit(struct op_entry *entry);
mutex_lock(&slot->ctrl->crit_sect);
/* has it been >1 sec since our last toggle? */
- if ((get_seconds() - slot->last_emi_toggle) < 1)
+ if ((get_seconds() - slot->last_emi_toggle) < 1) {
+ mutex_unlock(&slot->ctrl->crit_sect);
return -EINVAL;
+ }
/* see what our current state is */
retval = get_lock_status(hotplug_slot, &value);
entry->msi_attrib.masked = 1;
entry->msi_attrib.default_irq = dev->irq; /* Save IOAPIC IRQ */
entry->msi_attrib.pos = pos;
- if (entry->msi_attrib.maskbit) {
- entry->mask_base = (void __iomem *)(long)msi_mask_bits_reg(pos,
- entry->msi_attrib.is_64);
- }
entry->dev = dev;
if (entry->msi_attrib.maskbit) {
- unsigned int maskbits, temp;
+ unsigned int base, maskbits, temp;
+
+ base = msi_mask_bits_reg(pos, entry->msi_attrib.is_64);
+ entry->mask_base = (void __iomem *)(long)base;
+
/* All MSIs are unmasked by default, Mask them all */
- pci_read_config_dword(dev,
- msi_mask_bits_reg(pos, entry->msi_attrib.is_64),
- &maskbits);
+ pci_read_config_dword(dev, base, &maskbits);
temp = (1 << multi_msi_capable(control));
temp = ((temp - 1) & ~temp);
maskbits |= temp;
- pci_write_config_dword(dev, entry->msi_attrib.is_64, maskbits);
+ pci_write_config_dword(dev, base, maskbits);
entry->msi_attrib.maskbits_mask = temp;
}
list_add_tail(&entry->list, &dev->msi_list);
int i = 0;
if (drv && drv->suspend) {
+ pci_dev->state_saved = false;
+
i = drv->suspend(pci_dev, state);
suspend_report_result(drv->suspend, i);
- } else {
- pci_save_state(pci_dev);
- /*
- * This is for compatibility with existing code with legacy PM
- * support.
- */
- pci_pm_set_unknown_state(pci_dev);
+ if (i)
+ return i;
+
+ if (pci_dev->state_saved)
+ goto Fixup;
+
+ if (WARN_ON_ONCE(pci_dev->current_state != PCI_D0))
+ goto Fixup;
}
+ pci_save_state(pci_dev);
+ /*
+ * This is for compatibility with existing code with legacy PM support.
+ */
+ pci_pm_set_unknown_state(pci_dev);
+
+ Fixup:
pci_fixup_device(pci_fixup_suspend, pci_dev);
return i;
static int pci_legacy_resume_early(struct device *dev)
{
- int error = 0;
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
- pci_fixup_device(pci_fixup_resume_early, pci_dev);
-
- if (drv && drv->resume_early)
- error = drv->resume_early(pci_dev);
- return error;
+ return drv && drv->resume_early ?
+ drv->resume_early(pci_dev) : 0;
}
static int pci_legacy_resume(struct device *dev)
{
- int error;
struct pci_dev * pci_dev = to_pci_dev(dev);
struct pci_driver * drv = pci_dev->driver;
pci_fixup_device(pci_fixup_resume, pci_dev);
- if (drv && drv->resume) {
- error = drv->resume(pci_dev);
- } else {
- /* restore the PCI config space */
- pci_restore_state(pci_dev);
- error = pci_pm_reenable_device(pci_dev);
- }
- return error;
+ return drv && drv->resume ?
+ drv->resume(pci_dev) : pci_pm_reenable_device(pci_dev);
}
/* Auxiliary functions used by the new power management framework */
-static int pci_restore_standard_config(struct pci_dev *pci_dev)
-{
- struct pci_dev *parent = pci_dev->bus->self;
- int error = 0;
-
- /* Check if the device's bus is operational */
- if (!parent || parent->current_state == PCI_D0) {
- pci_restore_state(pci_dev);
- pci_update_current_state(pci_dev, PCI_D0);
- } else {
- dev_warn(&pci_dev->dev, "unable to restore config, "
- "bridge %s in low power state D%d\n", pci_name(parent),
- parent->current_state);
- pci_dev->current_state = PCI_UNKNOWN;
- error = -EAGAIN;
- }
-
- return error;
-}
-
-static bool pci_is_bridge(struct pci_dev *pci_dev)
-{
- return !!(pci_dev->subordinate);
-}
-
static void pci_pm_default_resume_noirq(struct pci_dev *pci_dev)
{
- if (pci_restore_standard_config(pci_dev))
- pci_fixup_device(pci_fixup_resume_early, pci_dev);
+ pci_restore_standard_config(pci_dev);
+ pci_fixup_device(pci_fixup_resume_early, pci_dev);
}
static int pci_pm_default_resume(struct pci_dev *pci_dev)
{
- /*
- * pci_restore_standard_config() should have been called once already,
- * but it would have failed if the device's parent bridge had not been
- * in power state D0 at that time. Check it and try again if necessary.
- */
- if (pci_dev->current_state == PCI_UNKNOWN) {
- int error = pci_restore_standard_config(pci_dev);
- if (error)
- return error;
- }
-
pci_fixup_device(pci_fixup_resume, pci_dev);
if (!pci_is_bridge(pci_dev))
struct device_driver *drv = dev->driver;
int error = 0;
+ pci_pm_default_resume_noirq(pci_dev);
+
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume_early(dev);
- pci_pm_default_resume_noirq(pci_dev);
-
if (drv && drv->pm && drv->pm->resume_noirq)
error = drv->pm->resume_noirq(dev);
struct device_driver *drv = dev->driver;
int error = 0;
+ pci_pm_default_resume_noirq(pci_dev);
+
if (pci_has_legacy_pm_support(pci_dev))
return pci_legacy_resume_early(dev);
- pci_pm_default_resume_noirq(pci_dev);
-
if (drv && drv->pm && drv->pm->restore_noirq)
error = drv->pm->restore_noirq(dev);
#include <asm/dma.h> /* isa_dma_bridge_buggy */
#include "pci.h"
-unsigned int pci_pm_d3_delay = 10;
+unsigned int pci_pm_d3_delay = PCI_PM_D3_WAIT;
#ifdef CONFIG_PCI_DOMAINS
int pci_domains_supported = 1;
* given PCI device
* @dev: PCI device to handle.
* @state: PCI power state (D0, D1, D2, D3hot) to put the device into.
+ * @wait: If 'true', wait for the device to change its power state
*
* RETURN VALUE:
* -EINVAL if the requested state is invalid.
* 0 if device's power state has been successfully changed.
*/
static int
-pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state)
+pci_raw_set_power_state(struct pci_dev *dev, pci_power_t state, bool wait)
{
u16 pmcsr;
bool need_restore = false;
break;
case PCI_UNKNOWN: /* Boot-up */
if ((pmcsr & PCI_PM_CTRL_STATE_MASK) == PCI_D3hot
- && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET))
+ && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET)) {
need_restore = true;
+ wait = true;
+ }
/* Fall-through: force to D0 */
default:
pmcsr = 0;
/* enter specified state */
pci_write_config_word(dev, dev->pm_cap + PCI_PM_CTRL, pmcsr);
+ if (!wait)
+ return 0;
+
/* Mandatory power management transition delays */
/* see PCI PM 1.1 5.6.1 table 18 */
if (state == PCI_D3hot || dev->current_state == PCI_D3hot)
msleep(pci_pm_d3_delay);
else if (state == PCI_D2 || dev->current_state == PCI_D2)
- udelay(200);
+ udelay(PCI_PM_D2_DELAY);
dev->current_state = state;
if (need_restore)
pci_restore_bars(dev);
- if (dev->bus->self)
+ if (wait && dev->bus->self)
pcie_aspm_pm_state_change(dev->bus->self);
return 0;
if (state == PCI_D3hot && (dev->dev_flags & PCI_DEV_FLAGS_NO_D3))
return 0;
- error = pci_raw_set_power_state(dev, state);
+ error = pci_raw_set_power_state(dev, state, true);
if (state > PCI_D0 && platform_pci_power_manageable(dev)) {
/* Allow the platform to finalize the transition */
/* XXX: 100% dword access ok here? */
for (i = 0; i < 16; i++)
pci_read_config_dword(dev, i * 4,&dev->saved_config_space[i]);
+ dev->state_saved = true;
if ((i = pci_save_pcie_state(dev)) != 0)
return i;
if ((i = pci_save_pcix_state(dev)) != 0)
"unable to preallocate PCI-X save buffer\n");
}
+/**
+ * pci_restore_standard_config - restore standard config registers of PCI device
+ * @dev: PCI device to handle
+ *
+ * This function assumes that the device's configuration space is accessible.
+ * If the device needs to be powered up, the function will wait for it to
+ * change the state.
+ */
+int pci_restore_standard_config(struct pci_dev *dev)
+{
+ pci_power_t prev_state;
+ int error;
+
+ pci_restore_state(dev);
+ pci_update_current_state(dev, PCI_D0);
+
+ prev_state = dev->current_state;
+ if (prev_state == PCI_D0)
+ return 0;
+
+ error = pci_raw_set_power_state(dev, PCI_D0, false);
+ if (error)
+ return error;
+
+ if (pci_is_bridge(dev)) {
+ if (prev_state > PCI_D1)
+ mdelay(PCI_PM_BUS_WAIT);
+ } else {
+ switch(prev_state) {
+ case PCI_D3cold:
+ case PCI_D3hot:
+ mdelay(pci_pm_d3_delay);
+ break;
+ case PCI_D2:
+ udelay(PCI_PM_D2_DELAY);
+ break;
+ }
+ }
+
+ dev->current_state = PCI_D0;
+
+ return 0;
+}
+
/**
* pci_enable_ari - enable ARI forwarding if hardware support it
* @dev: the PCI device
extern void pci_pm_init(struct pci_dev *dev);
extern void platform_pci_wakeup_init(struct pci_dev *dev);
extern void pci_allocate_cap_save_buffers(struct pci_dev *dev);
+extern int pci_restore_standard_config(struct pci_dev *dev);
+
+static inline bool pci_is_bridge(struct pci_dev *pci_dev)
+{
+ return !!(pci_dev->subordinate);
+}
extern int pci_user_read_config_byte(struct pci_dev *dev, int where, u8 *val);
extern int pci_user_read_config_word(struct pci_dev *dev, int where, u16 *val);
static inline unsigned int get_irq_flags(struct resource *res)
{
- unsigned int flags = IRQF_DISABLED | IRQF_SHARED;
+ unsigned int flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED;
flags |= res->flags & IRQF_TRIGGER_MASK;
static void lcs_tasklet(unsigned long);
static void lcs_start_kernel_thread(struct work_struct *);
static void lcs_get_frames_cb(struct lcs_channel *, struct lcs_buffer *);
+#ifdef CONFIG_IP_MULTICAST
static int lcs_send_delipm(struct lcs_card *, struct lcs_ipm_list *);
+#endif /* CONFIG_IP_MULTICAST */
static int lcs_recovery(void *ptr);
/**
lcs_clear_thread_running_bit(card, LCS_SET_MC_THREAD);
return 0;
}
+#endif /* CONFIG_IP_MULTICAST */
+
/**
* function called by net device to
* handle multicast address relevant things
static void
lcs_set_multicast_list(struct net_device *dev)
{
+#ifdef CONFIG_IP_MULTICAST
struct lcs_card *card;
LCS_DBF_TEXT(4, trace, "setmulti");
if (!lcs_set_thread_start_bit(card, LCS_SET_MC_THREAD))
schedule_work(&card->kernel_thread_starter);
-}
-
#endif /* CONFIG_IP_MULTICAST */
+}
static long
lcs_check_irb_error(struct ccw_device *cdev, struct irb *irb)
&evt->ext_list_token);
if (!evt->ext_list) {
- scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n");
+ scsi_dma_unmap(scmd);
+ if (vhost->log_level > IBMVFC_DEFAULT_LOG_LEVEL)
+ scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n");
return -ENOMEM;
}
}
kfree(q->pool[i]);
if (q->pool)
kfree(q->pool);
+ kfree(q->queue);
}
EXPORT_SYMBOL_GPL(iscsi_pool_free);
struct Scsi_Host *host = rport_to_shost(rport);
fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+ if (!fcport)
+ return;
+
qla2x00_abort_fcport_cmds(fcport);
/*
{
fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
+ if (!fcport)
+ return;
+
/*
* At this point all fcport's software-states are cleared. Perform any
* final cleanup of firmware resources (PCBs and XCBs).
extern void qla81xx_update_fw_options(scsi_qla_host_t *);
extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
+extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
extern int qla2x00_loop_resync(scsi_qla_host_t *);
WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE);
RD_REG_DWORD(®->hccr);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+ if (IS_NOPOLLING_TYPE(ha))
+ ha->isp_ops->enable_intrs(ha);
}
/* On sparc systems, obtain port and node WWN from firmware
uint32_t i;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
+
+ qla_printk(KERN_INFO, ha,
+ "FW: Loading from flash (%x)...\n", ha->flt_region_fw);
+
rval = QLA_SUCCESS;
segments = FA_RISC_CODE_SEGMENTS;
return QLA_FUNCTION_FAILED;
}
-int
-qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+static int
+qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr)
{
int rval;
int segments, fragment;
qla_printk(KERN_ERR, ha, "Firmware images can be retrieved "
"from: " QLA_FW_URL ".\n");
- /* Try to load RISC code from flash. */
- qla_printk(KERN_ERR, ha, "Attempting to load (potentially "
- "outdated) firmware from flash.\n");
- return qla24xx_load_risc_flash(vha, srisc_addr);
+ return QLA_FUNCTION_FAILED;
}
+ qla_printk(KERN_INFO, ha,
+ "FW: Loading via request-firmware...\n");
+
rval = QLA_SUCCESS;
segments = FA_RISC_CODE_SEGMENTS;
return QLA_FUNCTION_FAILED;
}
+int
+qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+{
+ int rval;
+
+ /*
+ * FW Load priority:
+ * 1) Firmware via request-firmware interface (.bin file).
+ * 2) Firmware residing in flash.
+ */
+ rval = qla24xx_load_risc_blob(vha, srisc_addr);
+ if (rval == QLA_SUCCESS)
+ return rval;
+
+ return qla24xx_load_risc_flash(vha, srisc_addr);
+}
+
+int
+qla81xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
+{
+ int rval;
+
+ /*
+ * FW Load priority:
+ * 1) Firmware residing in flash.
+ * 2) Firmware via request-firmware interface (.bin file).
+ */
+ rval = qla24xx_load_risc_flash(vha, srisc_addr);
+ if (rval == QLA_SUCCESS)
+ return rval;
+
+ return qla24xx_load_risc_blob(vha, srisc_addr);
+}
+
void
qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha)
{
static int
qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
{
+#define MIN_MSIX_COUNT 2
int i, ret;
struct msix_entry *entries;
struct qla_msix_entry *qentry;
ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
if (ret) {
+ if (ret < MIN_MSIX_COUNT)
+ goto msix_failed;
+
qla_printk(KERN_WARNING, ha,
"MSI-X: Failed to enable support -- %d/%d\n"
" Retry with %d vectors\n", ha->msix_count, ret, ret);
ha->msix_count = ret;
ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
if (ret) {
+msix_failed:
qla_printk(KERN_WARNING, ha, "MSI-X: Failed to enable"
" support, giving up -- %d/%d\n",
ha->msix_count, ret);
* seconds. This is to serialize actual issuing of mailbox cmds during
* non ISP abort time.
*/
- if (!abort_active) {
- if (!wait_for_completion_timeout(&ha->mbx_cmd_comp,
- mcp->tov * HZ)) {
- /* Timeout occurred. Return error. */
- DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
- "Exiting.\n", __func__, base_vha->host_no));
- return QLA_FUNCTION_TIMEOUT;
- }
+ if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
+ /* Timeout occurred. Return error. */
+ DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
+ "Exiting.\n", __func__, base_vha->host_no));
+ return QLA_FUNCTION_TIMEOUT;
}
ha->flags.mbox_busy = 1;
}
/* Allow next mbx cmd to come in. */
- if (!abort_active)
- complete(&ha->mbx_cmd_comp);
+ complete(&ha->mbx_cmd_comp);
if (rval) {
DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
static void qla2x00_free_device(scsi_qla_host_t *);
-static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
-
int ql2xfdmienable=1;
module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xfdmienable,
if (ha->isp_ops->abort_command(vha, sp, req)) {
DEBUG2(printk("%s(%ld): abort_command "
"mbx failed.\n", __func__, vha->host_no));
+ ret = FAILED;
} else {
DEBUG3(printk("%s(%ld): abort_command "
"mbx success.\n", __func__, vha->host_no));
* supported addressing method.
*/
static void
-qla2x00_config_dma_addressing(scsi_qla_host_t *vha)
+qla2x00_config_dma_addressing(struct qla_hw_data *ha)
{
- struct qla_hw_data *ha = vha->hw;
/* Assume a 32bit DMA mask. */
ha->flags.enable_64bit_addressing = 0;
.reset_adapter = qla24xx_reset_adapter,
.nvram_config = qla81xx_nvram_config,
.update_fw_options = qla81xx_update_fw_options,
- .load_risc = qla24xx_load_risc,
+ .load_risc = qla81xx_load_risc,
.pci_info_str = qla24xx_pci_info_str,
.fw_version_str = qla24xx_fw_version_str,
.intr_handler = qla24xx_intr_handler,
set_bit(0, (unsigned long *) ha->vp_idx_map);
+ qla2x00_config_dma_addressing(ha);
ret = qla2x00_mem_alloc(ha, req_length, rsp_length, &req, &rsp);
if (!ret) {
qla_printk(KERN_WARNING, ha,
"[ERROR] Failed to allocate memory for scsi_host\n");
ret = -ENOMEM;
+ qla2x00_mem_free(ha);
+ qla2x00_free_que(ha, req, rsp);
goto probe_hw_failed;
}
pci_set_drvdata(pdev, base_vha);
- qla2x00_config_dma_addressing(base_vha);
-
host = base_vha->host;
base_vha->req_ques[0] = req->id;
host->can_queue = req->length + 128;
/* Set up the irqs */
ret = qla2x00_request_irqs(ha, rsp);
if (ret)
- goto probe_failed;
-
+ goto probe_init_failed;
/* Alloc arrays of request and response ring ptrs */
if (!qla2x00_alloc_queues(ha)) {
qla_printk(KERN_WARNING, ha,
"[ERROR] Failed to allocate memory for queue"
" pointers\n");
- goto probe_failed;
+ goto probe_init_failed;
}
ha->rsp_q_map[0] = rsp;
ha->req_q_map[0] = req;
return 0;
+probe_init_failed:
+ qla2x00_free_que(ha, req, rsp);
+ ha->max_queues = 0;
+
probe_failed:
qla2x00_free_device(base_vha);
if (!ha->fdt_wrt_disable)
return;
- /* Disable flash write-protection. */
+ /* Disable flash write-protection, first clear SR protection bit */
qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0);
- /* Some flash parts need an additional zero-write to clear bits.*/
+ /* Then write zero again to clear remaining SR bits.*/
qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0);
}
uint32_t dwords)
{
int ret;
- uint32_t liter, miter;
+ uint32_t liter;
uint32_t sec_mask, rest_addr;
- uint32_t fdata, findex;
+ uint32_t fdata;
dma_addr_t optrom_dma;
void *optrom = NULL;
- uint32_t *s, *d;
struct qla_hw_data *ha = vha->hw;
ret = QLA_SUCCESS;
}
rest_addr = (ha->fdt_block_size >> 2) - 1;
- sec_mask = (ha->optrom_size >> 2) - (ha->fdt_block_size >> 2);
+ sec_mask = ~rest_addr;
qla24xx_unprotect_flash(ha);
for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) {
-
- findex = faddr;
- fdata = (findex & sec_mask) << 2;
+ fdata = (faddr & sec_mask) << 2;
/* Are we at the beginning of a sector? */
- if ((findex & rest_addr) == 0) {
+ if ((faddr & rest_addr) == 0) {
/* Do sector unprotect. */
if (ha->fdt_unprotect_sec_cmd)
qla24xx_write_flash_dword(ha,
(fdata & 0xff00) |((fdata << 16) &
0xff0000) | ((fdata >> 16) & 0xff));
if (ret != QLA_SUCCESS) {
- DEBUG9(qla_printk("Unable to flash sector: "
+ DEBUG9(qla_printk("Unable to erase sector: "
"address=%x.\n", faddr));
break;
}
/* Go with burst-write. */
if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) {
/* Copy data to DMA'ble buffer. */
- for (miter = 0, s = optrom, d = dwptr;
- miter < OPTROM_BURST_DWORDS; miter++, s++, d++)
- *s = cpu_to_le32(*d);
+ memcpy(optrom, dwptr, OPTROM_BURST_SIZE);
ret = qla2x00_load_ram(vha, optrom_dma,
flash_data_addr(ha, faddr),
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.03.00-k1"
+#define QLA2XXX_VERSION "8.03.00-k2"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 3
uint8_t ip_addr[ISCSI_IPADDR_SIZE];
uint8_t iscsi_name[ISCSI_NAME_SIZE]; /* 72 x48 */
uint8_t iscsi_alias[0x20];
+ uint8_t isid[6];
};
/*
DEBUG2(printk("scsi%ld: %s: Looking for ddb[%d]\n", ha->host_no,
__func__, fw_ddb_index));
list_for_each_entry(ddb_entry, &ha->ddb_list, list) {
- if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
- ISCSI_NAME_SIZE) == 0) {
+ if ((memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name,
+ ISCSI_NAME_SIZE) == 0) &&
+ (ddb_entry->tpgt ==
+ le32_to_cpu(fw_ddb_entry->tgt_portal_grp)) &&
+ (memcmp(ddb_entry->isid, fw_ddb_entry->isid,
+ sizeof(ddb_entry->isid)) == 0)) {
found++;
break;
}
ddb_entry->port = le16_to_cpu(fw_ddb_entry->port);
ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);
+ memcpy(ddb_entry->isid, fw_ddb_entry->isid, sizeof(ddb_entry->isid));
+
memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsi_name[0],
min(sizeof(ddb_entry->iscsi_name),
sizeof(fw_ddb_entry->iscsi_name)));
#define PCI_SUBDEVICE_ID_OCTPRO422 0x0208
#define PCI_SUBDEVICE_ID_POCTAL232 0x0308
#define PCI_SUBDEVICE_ID_POCTAL422 0x0408
+#define PCI_VENDOR_ID_ADVANTECH 0x13fe
+#define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620
/* Unknown vendors/cards - this should not be in linux/pci_ids.h */
#define PCI_SUBDEVICE_ID_UNKNOWN_0x1584 0x1584
#endif
static struct pci_device_id serial_pci_tbl[] = {
+ /* Advantech use PCI_DEVICE_ID_ADVANTECH_PCI3620 (0x3620) as 'PCI_SUBVENDOR_ID' */
+ { PCI_VENDOR_ID_ADVANTECH, PCI_DEVICE_ID_ADVANTECH_PCI3620,
+ PCI_DEVICE_ID_ADVANTECH_PCI3620, 0x0001, 0, 0,
+ pbn_b2_8_921600 },
{ PCI_VENDOR_ID_V3, PCI_DEVICE_ID_V3_V960,
PCI_SUBVENDOR_ID_CONNECT_TECH,
PCI_SUBDEVICE_ID_CONNECT_TECH_BH8_232, 0, 0,
config SERIAL_PNX8XXX
bool "Enable PNX8XXX SoCs' UART Support"
- depends on MIPS && SOC_PNX8550
+ depends on MIPS && (SOC_PNX8550 || SOC_PNX833X)
select SERIAL_CORE
help
If you have a MIPS-based Philips SoC such as PNX8550 or PNX8330
return rc;
}
-static void jsm_remove_one(struct pci_dev *pdev)
+static void __devexit jsm_remove_one(struct pci_dev *pdev)
{
struct jsm_board *brd = pci_get_drvdata(pdev);
int i = 0;
#elif defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721)
# define SCSCR_INIT(port) 0x0030 /* TIE=0,RIE=0,TE=1,RE=1 */
-#define SCIF_ORER 0x0200 /* overrun error bit */
+# define PORT_PTCR 0xA405011EUL
+# define PORT_PVCR 0xA4050122UL
+# define SCIF_ORER 0x0200 /* overrun error bit */
#elif defined(CONFIG_SH_RTS7751R2D)
# define SCSPTR1 0xFFE0001C /* 8 bit SCIF */
# define SCSPTR2 0xFFE80020 /* 16 bit SCIF */
SCIx_FNS(SCxTDR, 0x20, 8, 0x0c, 8)
SCIx_FNS(SCxSR, 0x14, 16, 0x10, 16)
SCIx_FNS(SCxRDR, 0x24, 8, 0x14, 8)
+SCIx_FNS(SCSPTR, 0, 0, 0, 0)
SCIF_FNS(SCTDSR, 0x0c, 8)
SCIF_FNS(SCFER, 0x10, 16)
SCIF_FNS(SCFCR, 0x18, 16)
#
comment "SPI Protocol Masters"
-config SPI_AT25
- tristate "SPI EEPROMs from most vendors"
- depends on SYSFS
- help
- Enable this driver to get read/write support to most SPI EEPROMs,
- after you configure the board init code to know about each eeprom
- on your target board.
-
- This driver can also be built as a module. If so, the module
- will be called at25.
-
config SPI_SPIDEV
tristate "User mode SPI device driver support"
depends on EXPERIMENTAL
# ... add above this line ...
# SPI protocol drivers (device/link on bus)
-obj-$(CONFIG_SPI_AT25) += at25.o
obj-$(CONFIG_SPI_SPIDEV) += spidev.o
obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
# ... add above this line ...
obj-$(CONFIG_USB_ISP116X_HCD) += host/
obj-$(CONFIG_USB_OHCI_HCD) += host/
obj-$(CONFIG_USB_UHCI_HCD) += host/
+obj-$(CONFIG_USB_FHCI_HCD) += host/
obj-$(CONFIG_USB_SL811_HCD) += host/
obj-$(CONFIG_USB_U132_HCD) += host/
obj-$(CONFIG_USB_R8A66597_HCD) += host/
{ USB_DEVICE(0x0e8d, 0x0003), /* FIREFLY, MediaTek Inc; andrey.arapov@gmail.com */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
+ { USB_DEVICE(0x0e8d, 0x3329), /* i-blue 747, Qstarz BT-Q1000, Holux M-241 */
+ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+ },
+ { USB_DEVICE(0x0e8d, 0x3329), /* MediaTek Inc GPS */
+ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+ },
{ USB_DEVICE(0x0482, 0x0203), /* KYOCERA AH-K3001V */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
{ USB_DEVICE(0x0572, 0x1321), /* Conexant USB MODEM CX93010 */
.driver_info = NO_UNION_NORMAL, /* has no union descriptor */
},
+ { USB_DEVICE(0x0572, 0x1324), /* Conexant USB MODEM RD02-D400 */
+ .driver_info = NO_UNION_NORMAL, /* has no union descriptor */
+ },
/* control interfaces with various AT-command sets */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
{ 0x0409, 0xf0be, USBLP_QUIRK_BIDIR }, /* NEC Picty920 (HP OEM) */
{ 0x0409, 0xf1be, USBLP_QUIRK_BIDIR }, /* NEC Picty800 (HP OEM) */
{ 0x0482, 0x0010, USBLP_QUIRK_BIDIR }, /* Kyocera Mita FS 820, by zut <kernel@zut.de> */
+ { 0x04f9, 0x000d, USBLP_QUIRK_BIDIR }, /* Brother Industries, Ltd HL-1440 Laser Printer */
{ 0x04b8, 0x0202, USBLP_QUIRK_BAD_CLASS }, /* Seiko Epson Receipt Printer M129C */
{ 0, 0 }
};
.release = usbdev_release,
};
-void usb_fs_classdev_common_remove(struct usb_device *udev)
+static void usbdev_remove(struct usb_device *udev)
{
struct dev_state *ps;
struct siginfo sinfo;
{
if (dev->usb_classdev)
device_unregister(dev->usb_classdev);
- usb_fs_classdev_common_remove(dev);
}
-static int usb_classdev_notify(struct notifier_block *self,
+#else
+#define usb_classdev_add(dev) 0
+#define usb_classdev_remove(dev) do {} while (0)
+
+#endif
+
+static int usbdev_notify(struct notifier_block *self,
unsigned long action, void *dev)
{
switch (action) {
break;
case USB_DEVICE_REMOVE:
usb_classdev_remove(dev);
+ usbdev_remove(dev);
break;
}
return NOTIFY_OK;
}
static struct notifier_block usbdev_nb = {
- .notifier_call = usb_classdev_notify,
+ .notifier_call = usbdev_notify,
};
-#endif
static struct cdev usb_device_cdev;
* to /sys/dev
*/
usb_classdev_class->dev_kobj = NULL;
-
- usb_register_notify(&usbdev_nb);
#endif
+ usb_register_notify(&usbdev_nb);
out:
return retval;
void usb_devio_cleanup(void)
{
-#ifdef CONFIG_USB_DEVICE_CLASS
usb_unregister_notify(&usbdev_nb);
+#ifdef CONFIG_USB_DEVICE_CLASS
class_destroy(usb_classdev_class);
#endif
cdev_del(&usb_device_cdev);
* supports "soft" unbinding.
*/
if (!driver->soft_unbind)
- usb_disable_interface(udev, intf);
+ usb_disable_interface(udev, intf, false);
driver->disconnect(intf);
usb_cancel_queued_reset(intf);
}
pci_set_master(dev);
- device_set_wakeup_enable(&dev->dev, 1);
retval = usb_add_hcd(hcd, dev->irq, IRQF_DISABLED | IRQF_SHARED);
if (retval != 0)
struct usb_hcd *hcd = pci_get_drvdata(dev);
int retval = 0;
int wake, w;
+ int has_pci_pm;
/* Root hub suspend should have stopped all downstream traffic,
* and all bus master traffic. And done so for both the interface
synchronize_irq(dev->irq);
+ /* Downstream ports from this root hub should already be quiesced, so
+ * there will be no DMA activity. Now we can shut down the upstream
+ * link (except maybe for PME# resume signaling) and enter some PCI
+ * low power state, if the hardware allows.
+ */
+ pci_disable_device(dev);
+
+ pci_save_state(dev);
+
/* Don't fail on error to enable wakeup. We rely on pci code
* to reject requests the hardware can't implement, rather
* than coding the same thing.
wake = w;
dev_dbg(&dev->dev, "wakeup: %d\n", wake);
- /* Downstream ports from this root hub should already be quiesced, so
- * there will be no DMA activity. Now we can shut down the upstream
- * link (except maybe for PME# resume signaling) and enter some PCI
- * low power state, if the hardware allows.
- */
- pci_disable_device(dev);
- done:
- return retval;
-}
-EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend);
-
-/**
- * usb_hcd_pci_suspend_late - suspend a PCI-based HCD after IRQs are disabled
- * @dev: USB Host Controller being suspended
- * @message: Power Management message describing this state transition
- *
- * Store this function in the HCD's struct pci_driver as .suspend_late.
- */
-int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t message)
-{
- int retval = 0;
- int has_pci_pm;
-
- /* We might already be suspended (runtime PM -- not yet written) */
- if (dev->current_state != PCI_D0)
- goto done;
-
- pci_save_state(dev);
-
/* Don't change state if we don't need to */
if (message.event == PM_EVENT_FREEZE ||
message.event == PM_EVENT_PRETHAW) {
done:
return retval;
}
-EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend_late);
+EXPORT_SYMBOL_GPL(usb_hcd_pci_suspend);
/**
* usb_hcd_pci_resume_early - resume a PCI-based HCD before IRQs are enabled
*/
int usb_hcd_pci_resume_early(struct pci_dev *dev)
{
- int retval = 0;
- pci_power_t state = dev->current_state;
-
-#ifdef CONFIG_PPC_PMAC
- /* Reenable ASIC clocks for USB */
- if (machine_is(powermac)) {
- struct device_node *of_node;
-
- of_node = pci_device_to_OF_node(dev);
- if (of_node)
- pmac_call_feature(PMAC_FTR_USB_ENABLE,
- of_node, 0, 1);
- }
-#endif
-
- /* NOTE: chip docs cover clean "real suspend" cases (what Linux
- * calls "standby", "suspend to RAM", and so on). There are also
- * dirty cases when swsusp fakes a suspend in "shutdown" mode.
- */
- if (state != PCI_D0) {
-#ifdef DEBUG
- int pci_pm;
- u16 pmcr;
-
- pci_pm = pci_find_capability(dev, PCI_CAP_ID_PM);
- pci_read_config_word(dev, pci_pm + PCI_PM_CTRL, &pmcr);
- pmcr &= PCI_PM_CTRL_STATE_MASK;
- if (pmcr) {
- /* Clean case: power to USB and to HC registers was
- * maintained; remote wakeup is easy.
- */
- dev_dbg(&dev->dev, "resume from PCI D%d\n", pmcr);
- } else {
- /* Clean: HC lost Vcc power, D0 uninitialized
- * + Vaux may have preserved port and transceiver
- * state ... for remote wakeup from D3cold
- * + or not; HCD must reinit + re-enumerate
- *
- * Dirty: D0 semi-initialized cases with swsusp
- * + after BIOS init
- * + after Linux init (HCD statically linked)
- */
- dev_dbg(&dev->dev, "resume from previous PCI D%d\n",
- state);
- }
-#endif
-
- retval = pci_set_power_state(dev, PCI_D0);
- } else {
- /* Same basic cases: clean (powered/not), dirty */
- dev_dbg(&dev->dev, "PCI legacy resume\n");
- }
-
- if (retval < 0)
- dev_err(&dev->dev, "can't resume: %d\n", retval);
- else
- pci_restore_state(dev);
-
- return retval;
+ pci_restore_state(dev);
+ return 0;
}
EXPORT_SYMBOL_GPL(usb_hcd_pci_resume_early);
struct usb_hcd *hcd;
int retval;
+#ifdef CONFIG_PPC_PMAC
+ /* Reenable ASIC clocks for USB */
+ if (machine_is(powermac)) {
+ struct device_node *of_node;
+
+ of_node = pci_device_to_OF_node(dev);
+ if (of_node)
+ pmac_call_feature(PMAC_FTR_USB_ENABLE,
+ of_node, 0, 1);
+ }
+#endif
+
hcd = pci_get_drvdata(dev);
if (hcd->state != HC_STATE_SUSPENDED) {
dev_dbg(hcd->self.controller,
return 0;
}
+ pci_enable_wake(dev, PCI_D0, false);
+
retval = pci_enable_device(dev);
if (retval < 0) {
dev_err(&dev->dev, "can't re-enable after resume, %d!\n",
#ifdef CONFIG_PM
extern int usb_hcd_pci_suspend(struct pci_dev *dev, pm_message_t msg);
-extern int usb_hcd_pci_suspend_late(struct pci_dev *dev, pm_message_t msg);
extern int usb_hcd_pci_resume_early(struct pci_dev *dev);
extern int usb_hcd_pci_resume(struct pci_dev *dev);
#endif /* CONFIG_PM */
void usb_ep0_reinit(struct usb_device *udev)
{
- usb_disable_endpoint(udev, 0 + USB_DIR_IN);
- usb_disable_endpoint(udev, 0 + USB_DIR_OUT);
+ usb_disable_endpoint(udev, 0 + USB_DIR_IN, true);
+ usb_disable_endpoint(udev, 0 + USB_DIR_OUT, true);
usb_enable_endpoint(udev, &udev->ep0, true);
}
EXPORT_SYMBOL_GPL(usb_ep0_reinit);
fs_remove_file (dev->usbfs_dentry);
dev->usbfs_dentry = NULL;
}
- usb_fs_classdev_common_remove(dev);
}
static int usbfs_notify(struct notifier_block *self, unsigned long action, void *dev)
* @dev: the device whose endpoint is being disabled
* @epaddr: the endpoint's address. Endpoint number for output,
* endpoint number + USB_DIR_IN for input
+ * @reset_hardware: flag to erase any endpoint state stored in the
+ * controller hardware
*
- * Deallocates hcd/hardware state for this endpoint ... and nukes all
- * pending urbs.
- *
- * If the HCD hasn't registered a disable() function, this sets the
- * endpoint's maxpacket size to 0 to prevent further submissions.
+ * Disables the endpoint for URB submission and nukes all pending URBs.
+ * If @reset_hardware is set then also deallocates hcd/hardware state
+ * for the endpoint.
*/
-void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr)
+void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr,
+ bool reset_hardware)
{
unsigned int epnum = epaddr & USB_ENDPOINT_NUMBER_MASK;
struct usb_host_endpoint *ep;
if (usb_endpoint_out(epaddr)) {
ep = dev->ep_out[epnum];
- dev->ep_out[epnum] = NULL;
+ if (reset_hardware)
+ dev->ep_out[epnum] = NULL;
} else {
ep = dev->ep_in[epnum];
- dev->ep_in[epnum] = NULL;
+ if (reset_hardware)
+ dev->ep_in[epnum] = NULL;
}
if (ep) {
ep->enabled = 0;
usb_hcd_flush_endpoint(dev, ep);
- usb_hcd_disable_endpoint(dev, ep);
+ if (reset_hardware)
+ usb_hcd_disable_endpoint(dev, ep);
}
}
* usb_disable_interface -- Disable all endpoints for an interface
* @dev: the device whose interface is being disabled
* @intf: pointer to the interface descriptor
+ * @reset_hardware: flag to erase any endpoint state stored in the
+ * controller hardware
*
* Disables all the endpoints for the interface's current altsetting.
*/
-void usb_disable_interface(struct usb_device *dev, struct usb_interface *intf)
+void usb_disable_interface(struct usb_device *dev, struct usb_interface *intf,
+ bool reset_hardware)
{
struct usb_host_interface *alt = intf->cur_altsetting;
int i;
for (i = 0; i < alt->desc.bNumEndpoints; ++i) {
usb_disable_endpoint(dev,
- alt->endpoint[i].desc.bEndpointAddress);
+ alt->endpoint[i].desc.bEndpointAddress,
+ reset_hardware);
}
}
dev_dbg(&dev->dev, "%s nuking %s URBs\n", __func__,
skip_ep0 ? "non-ep0" : "all");
for (i = skip_ep0; i < 16; ++i) {
- usb_disable_endpoint(dev, i);
- usb_disable_endpoint(dev, i + USB_DIR_IN);
+ usb_disable_endpoint(dev, i, true);
+ usb_disable_endpoint(dev, i + USB_DIR_IN, true);
}
dev->toggle[0] = dev->toggle[1] = 0;
remove_intf_ep_devs(iface);
usb_remove_sysfs_intf_files(iface);
}
- usb_disable_interface(dev, iface);
+ usb_disable_interface(dev, iface, true);
iface->cur_altsetting = alt;
*/
for (i = 1; i < 16; ++i) {
- usb_disable_endpoint(dev, i);
- usb_disable_endpoint(dev, i + USB_DIR_IN);
+ usb_disable_endpoint(dev, i, true);
+ usb_disable_endpoint(dev, i + USB_DIR_IN, true);
}
config = dev->actconfig;
struct usb_host_endpoint *ep, bool reset_toggle);
extern void usb_enable_interface(struct usb_device *dev,
struct usb_interface *intf, bool reset_toggles);
-extern void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr);
+extern void usb_disable_endpoint(struct usb_device *dev, unsigned int epaddr,
+ bool reset_hardware);
extern void usb_disable_interface(struct usb_device *dev,
- struct usb_interface *intf);
+ struct usb_interface *intf, bool reset_hardware);
extern void usb_release_interface_cache(struct kref *ref);
extern void usb_disable_device(struct usb_device *dev, int skip_ep0);
extern int usb_deauthorize_device(struct usb_device *);
extern const struct file_operations usbfs_devices_fops;
extern const struct file_operations usbdev_file_operations;
extern void usbfs_conn_disc_event(void);
-extern void usb_fs_classdev_common_remove(struct usb_device *udev);
extern int usb_devio_init(void);
extern void usb_devio_cleanup(void);
struct usb_request *req = cdev->req;
int value = -EOPNOTSUPP;
u16 w_index = le16_to_cpu(ctrl->wIndex);
+ u8 intf = w_index & 0xFF;
u16 w_value = le16_to_cpu(ctrl->wValue);
u16 w_length = le16_to_cpu(ctrl->wLength);
struct usb_function *f = NULL;
goto unknown;
if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
break;
- f = cdev->config->interface[w_index];
+ f = cdev->config->interface[intf];
if (!f)
break;
- if (w_value && !f->get_alt)
+ if (w_value && !f->set_alt)
break;
value = f->set_alt(f, w_index, w_value);
break;
goto unknown;
if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
break;
- f = cdev->config->interface[w_index];
+ f = cdev->config->interface[intf];
if (!f)
break;
/* lots of interfaces only need altsetting zero... */
*/
if ((ctrl->bRequestType & USB_RECIP_MASK)
== USB_RECIP_INTERFACE) {
- f = cdev->config->interface[w_index];
+ f = cdev->config->interface[intf];
if (f && f->setup)
value = f->setup(f, ctrl);
else
for (i = 0; i < 100; i ++) {
temp = __raw_readl(imx_usb->base + USB_EP_STAT(EP_NO(imx_ep)));
- if (!temp & EPSTAT_STALL)
+ if (!(temp & EPSTAT_STALL))
break;
udelay(20);
}
tristate "OHCI HCD support"
depends on USB && USB_ARCH_HAS_OHCI
select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
+ select USB_OTG_UTILS if ARCH_OMAP
---help---
The Open Host Controller Interface (OHCI) is a standard for accessing
USB 1.1 host controller hardware. It does more in hardware than Intel's
To compile this driver as a module, choose M here: the
module will be called uhci-hcd.
+config USB_FHCI_HCD
+ tristate "Freescale QE USB Host Controller support"
+ depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
+ select FSL_GTM
+ select QE_USB
+ help
+ This driver enables support for Freescale QE USB Host Controller
+ (as found on MPC8360 and MPC8323 processors), the driver supports
+ Full and Low Speed USB.
+
+config FHCI_DEBUG
+ bool "Freescale QE USB Host Controller debug support"
+ depends on USB_FHCI_HCD && DEBUG_FS
+ help
+ Say "y" to see some FHCI debug information and statistics
+ throught debugfs.
+
config USB_U132_HCD
tristate "Elan U132 Adapter Host Controller"
depends on USB && USB_FTDI_ELAN
endif
isp1760-objs := isp1760-hcd.o isp1760-if.o
+fhci-objs := fhci-hcd.o fhci-hub.o fhci-q.o fhci-mem.o \
+ fhci-tds.o fhci-sched.o
+ifeq ($(CONFIG_FHCI_DEBUG),y)
+fhci-objs += fhci-dbg.o
+endif
obj-$(CONFIG_USB_WHCI_HCD) += whci/
obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
+obj-$(CONFIG_USB_FHCI_HCD) += fhci.o
obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o
pci_read_config_word(pdev, 0x62, &port_wake);
if (port_wake & 0x0001) {
dev_warn(&pdev->dev, "Enabling legacy PCI PM\n");
- device_init_wakeup(&pdev->dev, 1);
+ device_set_wakeup_capable(&pdev->dev, 1);
}
}
#ifdef CONFIG_PM
.suspend = usb_hcd_pci_suspend,
- .suspend_late = usb_hcd_pci_suspend_late,
.resume_early = usb_hcd_pci_resume_early,
.resume = usb_hcd_pci_resume,
#endif
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er)
+{
+ int i;
+
+ if (usb_er == -1) {
+ fhci->usb_irq_stat[12]++;
+ return;
+ }
+
+ for (i = 0; i < 12; ++i) {
+ if (usb_er & (1 << i))
+ fhci->usb_irq_stat[i]++;
+ }
+}
+
+static int fhci_dfs_regs_show(struct seq_file *s, void *v)
+{
+ struct fhci_hcd *fhci = s->private;
+ struct fhci_regs __iomem *regs = fhci->regs;
+
+ seq_printf(s,
+ "mode: 0x%x\n" "addr: 0x%x\n"
+ "command: 0x%x\n" "ep0: 0x%x\n"
+ "event: 0x%x\n" "mask: 0x%x\n"
+ "status: 0x%x\n" "SOF timer: %d\n"
+ "frame number: %d\n"
+ "lines status: 0x%x\n",
+ in_8(®s->usb_mod), in_8(®s->usb_addr),
+ in_8(®s->usb_comm), in_be16(®s->usb_ep[0]),
+ in_be16(®s->usb_event), in_be16(®s->usb_mask),
+ in_8(®s->usb_status), in_be16(®s->usb_sof_tmr),
+ in_be16(®s->usb_frame_num),
+ fhci_ioports_check_bus_state(fhci));
+
+ return 0;
+}
+
+static int fhci_dfs_irq_stat_show(struct seq_file *s, void *v)
+{
+ struct fhci_hcd *fhci = s->private;
+ int *usb_irq_stat = fhci->usb_irq_stat;
+
+ seq_printf(s,
+ "RXB: %d\n" "TXB: %d\n" "BSY: %d\n"
+ "SOF: %d\n" "TXE0: %d\n" "TXE1: %d\n"
+ "TXE2: %d\n" "TXE3: %d\n" "IDLE: %d\n"
+ "RESET: %d\n" "SFT: %d\n" "MSF: %d\n"
+ "IDLE_ONLY: %d\n",
+ usb_irq_stat[0], usb_irq_stat[1], usb_irq_stat[2],
+ usb_irq_stat[3], usb_irq_stat[4], usb_irq_stat[5],
+ usb_irq_stat[6], usb_irq_stat[7], usb_irq_stat[8],
+ usb_irq_stat[9], usb_irq_stat[10], usb_irq_stat[11],
+ usb_irq_stat[12]);
+
+ return 0;
+}
+
+static int fhci_dfs_regs_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, fhci_dfs_regs_show, inode->i_private);
+}
+
+static int fhci_dfs_irq_stat_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, fhci_dfs_irq_stat_show, inode->i_private);
+}
+
+static const struct file_operations fhci_dfs_regs_fops = {
+ .open = fhci_dfs_regs_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct file_operations fhci_dfs_irq_stat_fops = {
+ .open = fhci_dfs_irq_stat_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+void fhci_dfs_create(struct fhci_hcd *fhci)
+{
+ struct device *dev = fhci_to_hcd(fhci)->self.controller;
+
+ fhci->dfs_root = debugfs_create_dir(dev->bus_id, NULL);
+ if (!fhci->dfs_root) {
+ WARN_ON(1);
+ return;
+ }
+
+ fhci->dfs_regs = debugfs_create_file("regs", S_IFREG | S_IRUGO,
+ fhci->dfs_root, fhci, &fhci_dfs_regs_fops);
+
+ fhci->dfs_irq_stat = debugfs_create_file("irq_stat",
+ S_IFREG | S_IRUGO, fhci->dfs_root, fhci,
+ &fhci_dfs_irq_stat_fops);
+
+ WARN_ON(!fhci->dfs_regs || !fhci->dfs_irq_stat);
+}
+
+void fhci_dfs_destroy(struct fhci_hcd *fhci)
+{
+ if (!fhci->dfs_root)
+ return;
+
+ if (fhci->dfs_irq_stat)
+ debugfs_remove(fhci->dfs_irq_stat);
+
+ if (fhci->dfs_regs)
+ debugfs_remove(fhci->dfs_regs);
+
+ debugfs_remove(fhci->dfs_root);
+}
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <linux/of_platform.h>
+#include <linux/of_gpio.h>
+#include <asm/qe.h>
+#include <asm/fsl_gtm.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+void fhci_start_sof_timer(struct fhci_hcd *fhci)
+{
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ /* clear frame_n */
+ out_be16(&fhci->pram->frame_num, 0);
+
+ out_be16(&fhci->regs->usb_sof_tmr, 0);
+ setbits8(&fhci->regs->usb_mod, USB_MODE_SFTE);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+void fhci_stop_sof_timer(struct fhci_hcd *fhci)
+{
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ clrbits8(&fhci->regs->usb_mod, USB_MODE_SFTE);
+ gtm_stop_timer16(fhci->timer);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+u16 fhci_get_sof_timer_count(struct fhci_usb *usb)
+{
+ return be16_to_cpu(in_be16(&usb->fhci->regs->usb_sof_tmr) / 12);
+}
+
+/* initialize the endpoint zero */
+static u32 endpoint_zero_init(struct fhci_usb *usb,
+ enum fhci_mem_alloc data_mem,
+ u32 ring_len)
+{
+ u32 rc;
+
+ rc = fhci_create_ep(usb, data_mem, ring_len);
+ if (rc)
+ return rc;
+
+ /* inilialize endpoint registers */
+ fhci_init_ep_registers(usb, usb->ep0, data_mem);
+
+ return 0;
+}
+
+/* enable the USB interrupts */
+void fhci_usb_enable_interrupt(struct fhci_usb *usb)
+{
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (usb->intr_nesting_cnt == 1) {
+ /* initialize the USB interrupt */
+ enable_irq(fhci_to_hcd(fhci)->irq);
+
+ /* initialize the event register and mask register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+
+ /* enable the timer interrupts */
+ enable_irq(fhci->timer->irq);
+ } else if (usb->intr_nesting_cnt > 1)
+ fhci_info(fhci, "unbalanced USB interrupts nesting\n");
+ usb->intr_nesting_cnt--;
+}
+
+/* diable the usb interrupt */
+void fhci_usb_disable_interrupt(struct fhci_usb *usb)
+{
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (usb->intr_nesting_cnt == 0) {
+ /* diable the timer interrupt */
+ disable_irq_nosync(fhci->timer->irq);
+
+ /* disable the usb interrupt */
+ disable_irq_nosync(fhci_to_hcd(fhci)->irq);
+ out_be16(&usb->fhci->regs->usb_mask, 0);
+ }
+ usb->intr_nesting_cnt++;
+}
+
+/* enable the USB controller */
+static u32 fhci_usb_enable(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+ setbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+
+ mdelay(100);
+
+ return 0;
+}
+
+/* disable the USB controller */
+static u32 fhci_usb_disable(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ fhci_usb_disable_interrupt(usb);
+ fhci_port_disable(fhci);
+
+ /* disable the usb controller */
+ if (usb->port_status == FHCI_PORT_FULL ||
+ usb->port_status == FHCI_PORT_LOW)
+ fhci_device_disconnected_interrupt(fhci);
+
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+
+ return 0;
+}
+
+/* check the bus state by polling the QE bit on the IO ports */
+int fhci_ioports_check_bus_state(struct fhci_hcd *fhci)
+{
+ u8 bits = 0;
+
+ /* check USBOE,if transmitting,exit */
+ if (!gpio_get_value(fhci->gpios[GPIO_USBOE]))
+ return -1;
+
+ /* check USBRP */
+ if (gpio_get_value(fhci->gpios[GPIO_USBRP]))
+ bits |= 0x2;
+
+ /* check USBRN */
+ if (gpio_get_value(fhci->gpios[GPIO_USBRN]))
+ bits |= 0x1;
+
+ return bits;
+}
+
+static void fhci_mem_free(struct fhci_hcd *fhci)
+{
+ struct ed *ed;
+ struct ed *next_ed;
+ struct td *td;
+ struct td *next_td;
+
+ list_for_each_entry_safe(ed, next_ed, &fhci->empty_eds, node) {
+ list_del(&ed->node);
+ kfree(ed);
+ }
+
+ list_for_each_entry_safe(td, next_td, &fhci->empty_tds, node) {
+ list_del(&td->node);
+ kfree(td);
+ }
+
+ kfree(fhci->vroot_hub);
+ fhci->vroot_hub = NULL;
+
+ kfree(fhci->hc_list);
+ fhci->hc_list = NULL;
+}
+
+static int fhci_mem_init(struct fhci_hcd *fhci)
+{
+ int i;
+
+ fhci->hc_list = kzalloc(sizeof(*fhci->hc_list), GFP_KERNEL);
+ if (!fhci->hc_list)
+ goto err;
+
+ INIT_LIST_HEAD(&fhci->hc_list->ctrl_list);
+ INIT_LIST_HEAD(&fhci->hc_list->bulk_list);
+ INIT_LIST_HEAD(&fhci->hc_list->iso_list);
+ INIT_LIST_HEAD(&fhci->hc_list->intr_list);
+ INIT_LIST_HEAD(&fhci->hc_list->done_list);
+
+ fhci->vroot_hub = kzalloc(sizeof(*fhci->vroot_hub), GFP_KERNEL);
+ if (!fhci->vroot_hub)
+ goto err;
+
+ INIT_LIST_HEAD(&fhci->empty_eds);
+ INIT_LIST_HEAD(&fhci->empty_tds);
+
+ /* initialize work queue to handle done list */
+ fhci_tasklet.data = (unsigned long)fhci;
+ fhci->process_done_task = &fhci_tasklet;
+
+ for (i = 0; i < MAX_TDS; i++) {
+ struct td *td;
+
+ td = kmalloc(sizeof(*td), GFP_KERNEL);
+ if (!td)
+ goto err;
+ fhci_recycle_empty_td(fhci, td);
+ }
+ for (i = 0; i < MAX_EDS; i++) {
+ struct ed *ed;
+
+ ed = kmalloc(sizeof(*ed), GFP_KERNEL);
+ if (!ed)
+ goto err;
+ fhci_recycle_empty_ed(fhci, ed);
+ }
+
+ fhci->active_urbs = 0;
+ return 0;
+err:
+ fhci_mem_free(fhci);
+ return -ENOMEM;
+}
+
+/* destroy the fhci_usb structure */
+static void fhci_usb_free(void *lld)
+{
+ struct fhci_usb *usb = lld;
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (usb) {
+ fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+ fhci_ep0_free(usb);
+ kfree(usb->actual_frame);
+ kfree(usb);
+ }
+}
+
+/* initialize the USB */
+static int fhci_usb_init(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ memset_io(usb->fhci->pram, 0, FHCI_PRAM_SIZE);
+
+ usb->port_status = FHCI_PORT_DISABLED;
+ usb->max_frame_usage = FRAME_TIME_USAGE;
+ usb->sw_transaction_time = SW_FIX_TIME_BETWEEN_TRANSACTION;
+
+ usb->actual_frame = kzalloc(sizeof(*usb->actual_frame), GFP_KERNEL);
+ if (!usb->actual_frame) {
+ fhci_usb_free(usb);
+ return -ENOMEM;
+ }
+
+ INIT_LIST_HEAD(&usb->actual_frame->tds_list);
+
+ /* initializing registers on chip, clear frame number */
+ out_be16(&fhci->pram->frame_num, 0);
+
+ /* clear rx state */
+ out_be32(&fhci->pram->rx_state, 0);
+
+ /* set mask register */
+ usb->saved_msk = (USB_E_TXB_MASK |
+ USB_E_TXE1_MASK |
+ USB_E_IDLE_MASK |
+ USB_E_RESET_MASK | USB_E_SFT_MASK | USB_E_MSF_MASK);
+
+ out_8(&usb->fhci->regs->usb_mod, USB_MODE_HOST | USB_MODE_EN);
+
+ /* clearing the mask register */
+ out_be16(&usb->fhci->regs->usb_mask, 0);
+
+ /* initialing the event register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+
+ if (endpoint_zero_init(usb, DEFAULT_DATA_MEM, DEFAULT_RING_LEN) != 0) {
+ fhci_usb_free(usb);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/* initialize the fhci_usb struct and the corresponding data staruct */
+static struct fhci_usb *fhci_create_lld(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb;
+
+ /* allocate memory for SCC data structure */
+ usb = kzalloc(sizeof(*usb), GFP_KERNEL);
+ if (!usb) {
+ fhci_err(fhci, "no memory for SCC data struct\n");
+ return NULL;
+ }
+
+ usb->fhci = fhci;
+ usb->hc_list = fhci->hc_list;
+ usb->vroot_hub = fhci->vroot_hub;
+
+ usb->transfer_confirm = fhci_transfer_confirm_callback;
+
+ return usb;
+}
+
+static int fhci_start(struct usb_hcd *hcd)
+{
+ int ret;
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+
+ ret = fhci_mem_init(fhci);
+ if (ret) {
+ fhci_err(fhci, "failed to allocate memory\n");
+ goto err;
+ }
+
+ fhci->usb_lld = fhci_create_lld(fhci);
+ if (!fhci->usb_lld) {
+ fhci_err(fhci, "low level driver config failed\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ ret = fhci_usb_init(fhci);
+ if (ret) {
+ fhci_err(fhci, "low level driver initialize failed\n");
+ goto err;
+ }
+
+ spin_lock_init(&fhci->lock);
+
+ /* connect the virtual root hub */
+ fhci->vroot_hub->dev_num = 1; /* this field may be needed to fix */
+ fhci->vroot_hub->hub.wHubStatus = 0;
+ fhci->vroot_hub->hub.wHubChange = 0;
+ fhci->vroot_hub->port.wPortStatus = 0;
+ fhci->vroot_hub->port.wPortChange = 0;
+
+ hcd->state = HC_STATE_RUNNING;
+
+ /*
+ * From here on, khubd concurrently accesses the root
+ * hub; drivers will be talking to enumerated devices.
+ * (On restart paths, khubd already knows about the root
+ * hub and could find work as soon as we wrote FLAG_CF.)
+ *
+ * Before this point the HC was idle/ready. After, khubd
+ * and device drivers may start it running.
+ */
+ fhci_usb_enable(fhci);
+ return 0;
+err:
+ fhci_mem_free(fhci);
+ return ret;
+}
+
+static void fhci_stop(struct usb_hcd *hcd)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+
+ fhci_usb_disable_interrupt(fhci->usb_lld);
+ fhci_usb_disable(fhci);
+
+ fhci_usb_free(fhci->usb_lld);
+ fhci->usb_lld = NULL;
+ fhci_mem_free(fhci);
+}
+
+static int fhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
+ gfp_t mem_flags)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ u32 pipe = urb->pipe;
+ int ret;
+ int i;
+ int size = 0;
+ struct urb_priv *urb_priv;
+ unsigned long flags;
+
+ switch (usb_pipetype(pipe)) {
+ case PIPE_CONTROL:
+ /* 1 td fro setup,1 for ack */
+ size = 2;
+ case PIPE_BULK:
+ /* one td for every 4096 bytes(can be upto 8k) */
+ size += urb->transfer_buffer_length / 4096;
+ /* ...add for any remaining bytes... */
+ if ((urb->transfer_buffer_length % 4096) != 0)
+ size++;
+ /* ..and maybe a zero length packet to wrap it up */
+ if (size == 0)
+ size++;
+ else if ((urb->transfer_flags & URB_ZERO_PACKET) != 0
+ && (urb->transfer_buffer_length
+ % usb_maxpacket(urb->dev, pipe,
+ usb_pipeout(pipe))) != 0)
+ size++;
+ break;
+ case PIPE_ISOCHRONOUS:
+ size = urb->number_of_packets;
+ if (size <= 0)
+ return -EINVAL;
+ for (i = 0; i < urb->number_of_packets; i++) {
+ urb->iso_frame_desc[i].actual_length = 0;
+ urb->iso_frame_desc[i].status = (u32) (-EXDEV);
+ }
+ break;
+ case PIPE_INTERRUPT:
+ size = 1;
+ }
+
+ /* allocate the private part of the URB */
+ urb_priv = kzalloc(sizeof(*urb_priv), mem_flags);
+ if (!urb_priv)
+ return -ENOMEM;
+
+ /* allocate the private part of the URB */
+ urb_priv->tds = kzalloc(size * sizeof(struct td), mem_flags);
+ if (!urb_priv->tds) {
+ kfree(urb_priv);
+ return -ENOMEM;
+ }
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ ret = usb_hcd_link_urb_to_ep(hcd, urb);
+ if (ret)
+ goto err;
+
+ /* fill the private part of the URB */
+ urb_priv->num_of_tds = size;
+
+ urb->status = -EINPROGRESS;
+ urb->actual_length = 0;
+ urb->error_count = 0;
+ urb->hcpriv = urb_priv;
+
+ fhci_queue_urb(fhci, urb);
+err:
+ if (ret) {
+ kfree(urb_priv->tds);
+ kfree(urb_priv);
+ }
+ spin_unlock_irqrestore(&fhci->lock, flags);
+ return ret;
+}
+
+/* dequeue FHCI URB */
+static int fhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ struct fhci_usb *usb = fhci->usb_lld;
+ int ret = -EINVAL;
+ unsigned long flags;
+
+ if (!urb || !urb->dev || !urb->dev->bus)
+ goto out;
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ ret = usb_hcd_check_unlink_urb(hcd, urb, status);
+ if (ret)
+ goto out2;
+
+ if (usb->port_status != FHCI_PORT_DISABLED) {
+ struct urb_priv *urb_priv;
+
+ /*
+ * flag the urb's data for deletion in some upcoming
+ * SF interrupt's delete list processing
+ */
+ urb_priv = urb->hcpriv;
+
+ if (!urb_priv || (urb_priv->state == URB_DEL))
+ goto out2;
+
+ urb_priv->state = URB_DEL;
+
+ /* already pending? */
+ urb_priv->ed->state = FHCI_ED_URB_DEL;
+ } else {
+ fhci_urb_complete_free(fhci, urb);
+ }
+
+out2:
+ spin_unlock_irqrestore(&fhci->lock, flags);
+out:
+ return ret;
+}
+
+static void fhci_endpoint_disable(struct usb_hcd *hcd,
+ struct usb_host_endpoint *ep)
+{
+ struct fhci_hcd *fhci;
+ struct ed *ed;
+ unsigned long flags;
+
+ fhci = hcd_to_fhci(hcd);
+ spin_lock_irqsave(&fhci->lock, flags);
+ ed = ep->hcpriv;
+ if (ed) {
+ while (ed->td_head != NULL) {
+ struct td *td = fhci_remove_td_from_ed(ed);
+ fhci_urb_complete_free(fhci, td->urb);
+ }
+ fhci_recycle_empty_ed(fhci, ed);
+ ep->hcpriv = NULL;
+ }
+ spin_unlock_irqrestore(&fhci->lock, flags);
+}
+
+static int fhci_get_frame_number(struct usb_hcd *hcd)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+
+ return get_frame_num(fhci);
+}
+
+static const struct hc_driver fhci_driver = {
+ .description = "fsl,usb-fhci",
+ .product_desc = "FHCI HOST Controller",
+ .hcd_priv_size = sizeof(struct fhci_hcd),
+
+ /* generic hardware linkage */
+ .irq = fhci_irq,
+ .flags = HCD_USB11 | HCD_MEMORY,
+
+ /* basic lifecycle operation */
+ .start = fhci_start,
+ .stop = fhci_stop,
+
+ /* managing i/o requests and associated device resources */
+ .urb_enqueue = fhci_urb_enqueue,
+ .urb_dequeue = fhci_urb_dequeue,
+ .endpoint_disable = fhci_endpoint_disable,
+
+ /* scheduling support */
+ .get_frame_number = fhci_get_frame_number,
+
+ /* root hub support */
+ .hub_status_data = fhci_hub_status_data,
+ .hub_control = fhci_hub_control,
+};
+
+static int __devinit of_fhci_probe(struct of_device *ofdev,
+ const struct of_device_id *ofid)
+{
+ struct device *dev = &ofdev->dev;
+ struct device_node *node = ofdev->node;
+ struct usb_hcd *hcd;
+ struct fhci_hcd *fhci;
+ struct resource usb_regs;
+ unsigned long pram_addr;
+ unsigned int usb_irq;
+ const char *sprop;
+ const u32 *iprop;
+ int size;
+ int ret;
+ int i;
+ int j;
+
+ if (usb_disabled())
+ return -ENODEV;
+
+ sprop = of_get_property(node, "mode", NULL);
+ if (sprop && strcmp(sprop, "host"))
+ return -ENODEV;
+
+ hcd = usb_create_hcd(&fhci_driver, dev, dev->bus_id);
+ if (!hcd) {
+ dev_err(dev, "could not create hcd\n");
+ return -ENOMEM;
+ }
+
+ fhci = hcd_to_fhci(hcd);
+ hcd->self.controller = dev;
+ dev_set_drvdata(dev, hcd);
+
+ iprop = of_get_property(node, "hub-power-budget", &size);
+ if (iprop && size == sizeof(*iprop))
+ hcd->power_budget = *iprop;
+
+ /* FHCI registers. */
+ ret = of_address_to_resource(node, 0, &usb_regs);
+ if (ret) {
+ dev_err(dev, "could not get regs\n");
+ goto err_regs;
+ }
+
+ hcd->regs = ioremap(usb_regs.start, usb_regs.end - usb_regs.start + 1);
+ if (!hcd->regs) {
+ dev_err(dev, "could not ioremap regs\n");
+ ret = -ENOMEM;
+ goto err_regs;
+ }
+ fhci->regs = hcd->regs;
+
+ /* Parameter RAM. */
+ iprop = of_get_property(node, "reg", &size);
+ if (!iprop || size < sizeof(*iprop) * 4) {
+ dev_err(dev, "can't get pram offset\n");
+ ret = -EINVAL;
+ goto err_pram;
+ }
+
+ pram_addr = cpm_muram_alloc_fixed(iprop[2], FHCI_PRAM_SIZE);
+ if (IS_ERR_VALUE(pram_addr)) {
+ dev_err(dev, "failed to allocate usb pram\n");
+ ret = -ENOMEM;
+ goto err_pram;
+ }
+ fhci->pram = cpm_muram_addr(pram_addr);
+
+ /* GPIOs and pins */
+ for (i = 0; i < NUM_GPIOS; i++) {
+ int gpio;
+ enum of_gpio_flags flags;
+
+ gpio = of_get_gpio_flags(node, i, &flags);
+ fhci->gpios[i] = gpio;
+ fhci->alow_gpios[i] = flags & OF_GPIO_ACTIVE_LOW;
+
+ if (!gpio_is_valid(gpio)) {
+ if (i < GPIO_SPEED) {
+ dev_err(dev, "incorrect GPIO%d: %d\n",
+ i, gpio);
+ goto err_gpios;
+ } else {
+ dev_info(dev, "assuming board doesn't have "
+ "%s gpio\n", i == GPIO_SPEED ?
+ "speed" : "power");
+ continue;
+ }
+ }
+
+ ret = gpio_request(gpio, dev->bus_id);
+ if (ret) {
+ dev_err(dev, "failed to request gpio %d", i);
+ goto err_gpios;
+ }
+
+ if (i >= GPIO_SPEED) {
+ ret = gpio_direction_output(gpio, 0);
+ if (ret) {
+ dev_err(dev, "failed to set gpio %d as "
+ "an output\n", i);
+ i++;
+ goto err_gpios;
+ }
+ }
+ }
+
+ for (j = 0; j < NUM_PINS; j++) {
+ fhci->pins[j] = qe_pin_request(ofdev->node, j);
+ if (IS_ERR(fhci->pins[j])) {
+ ret = PTR_ERR(fhci->pins[j]);
+ dev_err(dev, "can't get pin %d: %d\n", j, ret);
+ goto err_pins;
+ }
+ }
+
+ /* Frame limit timer and its interrupt. */
+ fhci->timer = gtm_get_timer16();
+ if (IS_ERR(fhci->timer)) {
+ ret = PTR_ERR(fhci->timer);
+ dev_err(dev, "failed to request qe timer: %i", ret);
+ goto err_get_timer;
+ }
+
+ ret = request_irq(fhci->timer->irq, fhci_frame_limit_timer_irq,
+ IRQF_DISABLED, "qe timer (usb)", hcd);
+ if (ret) {
+ dev_err(dev, "failed to request timer irq");
+ goto err_timer_irq;
+ }
+
+ /* USB Host interrupt. */
+ usb_irq = irq_of_parse_and_map(node, 0);
+ if (usb_irq == NO_IRQ) {
+ dev_err(dev, "could not get usb irq\n");
+ ret = -EINVAL;
+ goto err_usb_irq;
+ }
+
+ /* Clocks. */
+ sprop = of_get_property(node, "fsl,fullspeed-clock", NULL);
+ if (sprop) {
+ fhci->fullspeed_clk = qe_clock_source(sprop);
+ if (fhci->fullspeed_clk == QE_CLK_DUMMY) {
+ dev_err(dev, "wrong fullspeed-clock\n");
+ ret = -EINVAL;
+ goto err_clocks;
+ }
+ }
+
+ sprop = of_get_property(node, "fsl,lowspeed-clock", NULL);
+ if (sprop) {
+ fhci->lowspeed_clk = qe_clock_source(sprop);
+ if (fhci->lowspeed_clk == QE_CLK_DUMMY) {
+ dev_err(dev, "wrong lowspeed-clock\n");
+ ret = -EINVAL;
+ goto err_clocks;
+ }
+ }
+
+ if (fhci->fullspeed_clk == QE_CLK_NONE &&
+ fhci->lowspeed_clk == QE_CLK_NONE) {
+ dev_err(dev, "no clocks specified\n");
+ ret = -EINVAL;
+ goto err_clocks;
+ }
+
+ dev_info(dev, "at 0x%p, irq %d\n", hcd->regs, usb_irq);
+
+ fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+
+ /* Start with full-speed, if possible. */
+ if (fhci->fullspeed_clk != QE_CLK_NONE) {
+ fhci_config_transceiver(fhci, FHCI_PORT_FULL);
+ qe_usb_clock_set(fhci->fullspeed_clk, USB_CLOCK);
+ } else {
+ fhci_config_transceiver(fhci, FHCI_PORT_LOW);
+ qe_usb_clock_set(fhci->lowspeed_clk, USB_CLOCK >> 3);
+ }
+
+ /* Clear and disable any pending interrupts. */
+ out_be16(&fhci->regs->usb_event, 0xffff);
+ out_be16(&fhci->regs->usb_mask, 0);
+
+ ret = usb_add_hcd(hcd, usb_irq, IRQF_DISABLED);
+ if (ret < 0)
+ goto err_add_hcd;
+
+ fhci_dfs_create(fhci);
+
+ return 0;
+
+err_add_hcd:
+err_clocks:
+ irq_dispose_mapping(usb_irq);
+err_usb_irq:
+ free_irq(fhci->timer->irq, hcd);
+err_timer_irq:
+ gtm_put_timer16(fhci->timer);
+err_get_timer:
+err_pins:
+ while (--j >= 0)
+ qe_pin_free(fhci->pins[j]);
+err_gpios:
+ while (--i >= 0) {
+ if (gpio_is_valid(fhci->gpios[i]))
+ gpio_free(fhci->gpios[i]);
+ }
+ cpm_muram_free(pram_addr);
+err_pram:
+ iounmap(hcd->regs);
+err_regs:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static int __devexit fhci_remove(struct device *dev)
+{
+ struct usb_hcd *hcd = dev_get_drvdata(dev);
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ int i;
+ int j;
+
+ usb_remove_hcd(hcd);
+ free_irq(fhci->timer->irq, hcd);
+ gtm_put_timer16(fhci->timer);
+ cpm_muram_free(cpm_muram_offset(fhci->pram));
+ for (i = 0; i < NUM_GPIOS; i++) {
+ if (!gpio_is_valid(fhci->gpios[i]))
+ continue;
+ gpio_free(fhci->gpios[i]);
+ }
+ for (j = 0; j < NUM_PINS; j++)
+ qe_pin_free(fhci->pins[j]);
+ fhci_dfs_destroy(fhci);
+ usb_put_hcd(hcd);
+ return 0;
+}
+
+static int __devexit of_fhci_remove(struct of_device *ofdev)
+{
+ return fhci_remove(&ofdev->dev);
+}
+
+static struct of_device_id of_fhci_match[] = {
+ { .compatible = "fsl,mpc8323-qe-usb", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, of_fhci_match);
+
+static struct of_platform_driver of_fhci_driver = {
+ .name = "fsl,usb-fhci",
+ .match_table = of_fhci_match,
+ .probe = of_fhci_probe,
+ .remove = __devexit_p(of_fhci_remove),
+};
+
+static int __init fhci_module_init(void)
+{
+ return of_register_platform_driver(&of_fhci_driver);
+}
+module_init(fhci_module_init);
+
+static void __exit fhci_module_exit(void)
+{
+ of_unregister_platform_driver(&of_fhci_driver);
+}
+module_exit(fhci_module_exit);
+
+MODULE_DESCRIPTION("USB Freescale Host Controller Interface Driver");
+MODULE_AUTHOR("Shlomi Gridish <gridish@freescale.com>, "
+ "Jerry Huang <Chang-Ming.Huang@freescale.com>, "
+ "Anton Vorontsov <avorontsov@ru.mvista.com>");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <linux/gpio.h>
+#include <asm/qe.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+/* virtual root hub specific descriptor */
+static u8 root_hub_des[] = {
+ 0x09, /* blength */
+ 0x29, /* bDescriptorType;hub-descriptor */
+ 0x01, /* bNbrPorts */
+ 0x00, /* wHubCharacteristics */
+ 0x00,
+ 0x01, /* bPwrOn2pwrGood;2ms */
+ 0x00, /* bHubContrCurrent;0mA */
+ 0x00, /* DeviceRemoveable */
+ 0xff, /* PortPwrCtrlMask */
+};
+
+static void fhci_gpio_set_value(struct fhci_hcd *fhci, int gpio_nr, bool on)
+{
+ int gpio = fhci->gpios[gpio_nr];
+ bool alow = fhci->alow_gpios[gpio_nr];
+
+ if (!gpio_is_valid(gpio))
+ return;
+
+ gpio_set_value(gpio, on ^ alow);
+ mdelay(5);
+}
+
+void fhci_config_transceiver(struct fhci_hcd *fhci,
+ enum fhci_port_status status)
+{
+ fhci_dbg(fhci, "-> %s: %d\n", __func__, status);
+
+ switch (status) {
+ case FHCI_PORT_POWER_OFF:
+ fhci_gpio_set_value(fhci, GPIO_POWER, false);
+ break;
+ case FHCI_PORT_DISABLED:
+ case FHCI_PORT_WAITING:
+ fhci_gpio_set_value(fhci, GPIO_POWER, true);
+ break;
+ case FHCI_PORT_LOW:
+ fhci_gpio_set_value(fhci, GPIO_SPEED, false);
+ break;
+ case FHCI_PORT_FULL:
+ fhci_gpio_set_value(fhci, GPIO_SPEED, true);
+ break;
+ default:
+ WARN_ON(1);
+ break;
+ }
+
+ fhci_dbg(fhci, "<- %s: %d\n", __func__, status);
+}
+
+/* disable the USB port by clearing the EN bit in the USBMOD register */
+void fhci_port_disable(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = (struct fhci_usb *)fhci->usb_lld;
+ enum fhci_port_status port_status;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_stop_sof_timer(fhci);
+
+ fhci_flush_all_transmissions(usb);
+
+ fhci_usb_disable_interrupt((struct fhci_usb *)fhci->usb_lld);
+ port_status = usb->port_status;
+ usb->port_status = FHCI_PORT_DISABLED;
+
+ /* Enable IDLE since we want to know if something comes along */
+ usb->saved_msk |= USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+
+ /* check if during the disconnection process attached new device */
+ if (port_status == FHCI_PORT_WAITING)
+ fhci_device_connected_interrupt(fhci);
+ usb->vroot_hub->port.wPortStatus &= ~USB_PORT_STAT_ENABLE;
+ usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_ENABLE;
+ fhci_usb_enable_interrupt((struct fhci_usb *)fhci->usb_lld);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+/* enable the USB port by setting the EN bit in the USBMOD register */
+void fhci_port_enable(void *lld)
+{
+ struct fhci_usb *usb = (struct fhci_usb *)lld;
+ struct fhci_hcd *fhci = usb->fhci;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_config_transceiver(fhci, usb->port_status);
+
+ if ((usb->port_status != FHCI_PORT_FULL) &&
+ (usb->port_status != FHCI_PORT_LOW))
+ fhci_start_sof_timer(fhci);
+
+ usb->vroot_hub->port.wPortStatus |= USB_PORT_STAT_ENABLE;
+ usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_ENABLE;
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+void fhci_io_port_generate_reset(struct fhci_hcd *fhci)
+{
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ gpio_direction_output(fhci->gpios[GPIO_USBOE], 0);
+ gpio_direction_output(fhci->gpios[GPIO_USBTP], 0);
+ gpio_direction_output(fhci->gpios[GPIO_USBTN], 0);
+
+ mdelay(5);
+
+ qe_pin_set_dedicated(fhci->pins[PIN_USBOE]);
+ qe_pin_set_dedicated(fhci->pins[PIN_USBTP]);
+ qe_pin_set_dedicated(fhci->pins[PIN_USBTN]);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+/* generate the RESET condition on the bus */
+void fhci_port_reset(void *lld)
+{
+ struct fhci_usb *usb = (struct fhci_usb *)lld;
+ struct fhci_hcd *fhci = usb->fhci;
+ u8 mode;
+ u16 mask;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_stop_sof_timer(fhci);
+ /* disable the USB controller */
+ mode = in_8(&fhci->regs->usb_mod);
+ out_8(&fhci->regs->usb_mod, mode & (~USB_MODE_EN));
+
+ /* disable idle interrupts */
+ mask = in_be16(&fhci->regs->usb_mask);
+ out_be16(&fhci->regs->usb_mask, mask & (~USB_E_IDLE_MASK));
+
+ fhci_io_port_generate_reset(fhci);
+
+ /* enable interrupt on this endpoint */
+ out_be16(&fhci->regs->usb_mask, mask);
+
+ /* enable the USB controller */
+ mode = in_8(&fhci->regs->usb_mod);
+ out_8(&fhci->regs->usb_mod, mode | USB_MODE_EN);
+ fhci_start_sof_timer(fhci);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+int fhci_hub_status_data(struct usb_hcd *hcd, char *buf)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ int ret = 0;
+ unsigned long flags;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ if (fhci->vroot_hub->port.wPortChange & (USB_PORT_STAT_C_CONNECTION |
+ USB_PORT_STAT_C_ENABLE | USB_PORT_STAT_C_SUSPEND |
+ USB_PORT_STAT_C_RESET | USB_PORT_STAT_C_OVERCURRENT)) {
+ *buf = 1 << 1;
+ ret = 1;
+ fhci_dbg(fhci, "-- %s\n", __func__);
+ }
+
+ spin_unlock_irqrestore(&fhci->lock, flags);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+
+ return ret;
+}
+
+int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ int retval = 0;
+ int len = 0;
+ struct usb_hub_status *hub_status;
+ struct usb_port_status *port_status;
+ unsigned long flags;
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ switch (typeReq) {
+ case ClearHubFeature:
+ switch (wValue) {
+ case C_HUB_LOCAL_POWER:
+ case C_HUB_OVER_CURRENT:
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case ClearPortFeature:
+ fhci->vroot_hub->feature &= (1 << wValue);
+
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_ENABLE;
+ fhci_port_disable(fhci);
+ break;
+ case USB_PORT_FEAT_C_ENABLE:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_ENABLE;
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_SUSPEND;
+ fhci_stop_sof_timer(fhci);
+ break;
+ case USB_PORT_FEAT_C_SUSPEND:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_SUSPEND;
+ break;
+ case USB_PORT_FEAT_POWER:
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_POWER;
+ fhci_config_transceiver(fhci, FHCI_PORT_POWER_OFF);
+ break;
+ case USB_PORT_FEAT_C_CONNECTION:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_CONNECTION;
+ break;
+ case USB_PORT_FEAT_C_OVER_CURRENT:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_OVERCURRENT;
+ break;
+ case USB_PORT_FEAT_C_RESET:
+ fhci->vroot_hub->port.wPortChange &=
+ ~USB_PORT_STAT_C_RESET;
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case GetHubDescriptor:
+ memcpy(buf, root_hub_des, sizeof(root_hub_des));
+ buf[3] = 0x11; /* per-port power, no ovrcrnt */
+ len = (buf[0] < wLength) ? buf[0] : wLength;
+ break;
+ case GetHubStatus:
+ hub_status = (struct usb_hub_status *)buf;
+ hub_status->wHubStatus =
+ cpu_to_le16(fhci->vroot_hub->hub.wHubStatus);
+ hub_status->wHubChange =
+ cpu_to_le16(fhci->vroot_hub->hub.wHubChange);
+ len = 4;
+ break;
+ case GetPortStatus:
+ port_status = (struct usb_port_status *)buf;
+ port_status->wPortStatus =
+ cpu_to_le16(fhci->vroot_hub->port.wPortStatus);
+ port_status->wPortChange =
+ cpu_to_le16(fhci->vroot_hub->port.wPortChange);
+ len = 4;
+ break;
+ case SetHubFeature:
+ switch (wValue) {
+ case C_HUB_OVER_CURRENT:
+ case C_HUB_LOCAL_POWER:
+ break;
+ default:
+ goto error;
+ }
+ break;
+ case SetPortFeature:
+ fhci->vroot_hub->feature |= (1 << wValue);
+
+ switch (wValue) {
+ case USB_PORT_FEAT_ENABLE:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_ENABLE;
+ fhci_port_enable(fhci->usb_lld);
+ break;
+ case USB_PORT_FEAT_SUSPEND:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_SUSPEND;
+ fhci_stop_sof_timer(fhci);
+ break;
+ case USB_PORT_FEAT_RESET:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_RESET;
+ fhci_port_reset(fhci->usb_lld);
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_ENABLE;
+ fhci->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_RESET;
+ break;
+ case USB_PORT_FEAT_POWER:
+ fhci->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_POWER;
+ fhci_config_transceiver(fhci, FHCI_PORT_WAITING);
+ break;
+ default:
+ goto error;
+ }
+ break;
+ default:
+error:
+ retval = -EPIPE;
+ }
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+
+ spin_unlock_irqrestore(&fhci->lock, flags);
+
+ return retval;
+}
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+static void init_td(struct td *td)
+{
+ memset(td, 0, sizeof(*td));
+ INIT_LIST_HEAD(&td->node);
+ INIT_LIST_HEAD(&td->frame_lh);
+}
+
+static void init_ed(struct ed *ed)
+{
+ memset(ed, 0, sizeof(*ed));
+ INIT_LIST_HEAD(&ed->td_list);
+ INIT_LIST_HEAD(&ed->node);
+}
+
+static struct td *get_empty_td(struct fhci_hcd *fhci)
+{
+ struct td *td;
+
+ if (!list_empty(&fhci->empty_tds)) {
+ td = list_entry(fhci->empty_tds.next, struct td, node);
+ list_del(fhci->empty_tds.next);
+ } else {
+ td = kmalloc(sizeof(*td), GFP_ATOMIC);
+ if (!td)
+ fhci_err(fhci, "No memory to allocate to TD\n");
+ else
+ init_td(td);
+ }
+
+ return td;
+}
+
+void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td)
+{
+ init_td(td);
+ list_add(&td->node, &fhci->empty_tds);
+}
+
+struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci)
+{
+ struct ed *ed;
+
+ if (!list_empty(&fhci->empty_eds)) {
+ ed = list_entry(fhci->empty_eds.next, struct ed, node);
+ list_del(fhci->empty_eds.next);
+ } else {
+ ed = kmalloc(sizeof(*ed), GFP_ATOMIC);
+ if (!ed)
+ fhci_err(fhci, "No memory to allocate to ED\n");
+ else
+ init_ed(ed);
+ }
+
+ return ed;
+}
+
+void fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed)
+{
+ init_ed(ed);
+ list_add(&ed->node, &fhci->empty_eds);
+}
+
+struct td *fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb,
+ struct urb_priv *urb_priv, struct ed *ed, u16 index,
+ enum fhci_ta_type type, int toggle, u8 *data, u32 len,
+ u16 interval, u16 start_frame, bool ioc)
+{
+ struct td *td = get_empty_td(fhci);
+
+ if (!td)
+ return NULL;
+
+ td->urb = urb;
+ td->ed = ed;
+ td->type = type;
+ td->toggle = toggle;
+ td->data = data;
+ td->len = len;
+ td->iso_index = index;
+ td->interval = interval;
+ td->start_frame = start_frame;
+ td->ioc = ioc;
+ td->status = USB_TD_OK;
+
+ urb_priv->tds[index] = td;
+
+ return td;
+}
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+/* maps the hardware error code to the USB error code */
+static int status_to_error(u32 status)
+{
+ if (status == USB_TD_OK)
+ return 0;
+ else if (status & USB_TD_RX_ER_CRC)
+ return -EILSEQ;
+ else if (status & USB_TD_RX_ER_NONOCT)
+ return -EPROTO;
+ else if (status & USB_TD_RX_ER_OVERUN)
+ return -ECOMM;
+ else if (status & USB_TD_RX_ER_BITSTUFF)
+ return -EPROTO;
+ else if (status & USB_TD_RX_ER_PID)
+ return -EILSEQ;
+ else if (status & (USB_TD_TX_ER_NAK | USB_TD_TX_ER_TIMEOUT))
+ return -ETIMEDOUT;
+ else if (status & USB_TD_TX_ER_STALL)
+ return -EPIPE;
+ else if (status & USB_TD_TX_ER_UNDERUN)
+ return -ENOSR;
+ else if (status & USB_TD_RX_DATA_UNDERUN)
+ return -EREMOTEIO;
+ else if (status & USB_TD_RX_DATA_OVERUN)
+ return -EOVERFLOW;
+ else
+ return -EINVAL;
+}
+
+void fhci_add_td_to_frame(struct fhci_time_frame *frame, struct td *td)
+{
+ list_add_tail(&td->frame_lh, &frame->tds_list);
+}
+
+void fhci_add_tds_to_ed(struct ed *ed, struct td **td_list, int number)
+{
+ int i;
+
+ for (i = 0; i < number; i++) {
+ struct td *td = td_list[i];
+ list_add_tail(&td->node, &ed->td_list);
+ }
+ if (ed->td_head == NULL)
+ ed->td_head = td_list[0];
+}
+
+static struct td *peek_td_from_ed(struct ed *ed)
+{
+ struct td *td;
+
+ if (!list_empty(&ed->td_list))
+ td = list_entry(ed->td_list.next, struct td, node);
+ else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_remove_td_from_frame(struct fhci_time_frame *frame)
+{
+ struct td *td;
+
+ if (!list_empty(&frame->tds_list)) {
+ td = list_entry(frame->tds_list.next, struct td, frame_lh);
+ list_del_init(frame->tds_list.next);
+ } else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_peek_td_from_frame(struct fhci_time_frame *frame)
+{
+ struct td *td;
+
+ if (!list_empty(&frame->tds_list))
+ td = list_entry(frame->tds_list.next, struct td, frame_lh);
+ else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_remove_td_from_ed(struct ed *ed)
+{
+ struct td *td;
+
+ if (!list_empty(&ed->td_list)) {
+ td = list_entry(ed->td_list.next, struct td, node);
+ list_del_init(ed->td_list.next);
+
+ /* if this TD was the ED's head, find next TD */
+ if (!list_empty(&ed->td_list))
+ ed->td_head = list_entry(ed->td_list.next, struct td,
+ node);
+ else
+ ed->td_head = NULL;
+ } else
+ td = NULL;
+
+ return td;
+}
+
+struct td *fhci_remove_td_from_done_list(struct fhci_controller_list *p_list)
+{
+ struct td *td;
+
+ if (!list_empty(&p_list->done_list)) {
+ td = list_entry(p_list->done_list.next, struct td, node);
+ list_del_init(p_list->done_list.next);
+ } else
+ td = NULL;
+
+ return td;
+}
+
+void fhci_move_td_from_ed_to_done_list(struct fhci_usb *usb, struct ed *ed)
+{
+ struct td *td;
+
+ td = ed->td_head;
+ list_del_init(&td->node);
+
+ /* If this TD was the ED's head,find next TD */
+ if (!list_empty(&ed->td_list))
+ ed->td_head = list_entry(ed->td_list.next, struct td, node);
+ else {
+ ed->td_head = NULL;
+ ed->state = FHCI_ED_SKIP;
+ }
+ ed->toggle_carry = td->toggle;
+ list_add_tail(&td->node, &usb->hc_list->done_list);
+ if (td->ioc)
+ usb->transfer_confirm(usb->fhci);
+}
+
+/* free done FHCI URB resource such as ED and TD */
+static void free_urb_priv(struct fhci_hcd *fhci, struct urb *urb)
+{
+ int i;
+ struct urb_priv *urb_priv = urb->hcpriv;
+ struct ed *ed = urb_priv->ed;
+
+ for (i = 0; i < urb_priv->num_of_tds; i++) {
+ list_del_init(&urb_priv->tds[i]->node);
+ fhci_recycle_empty_td(fhci, urb_priv->tds[i]);
+ }
+
+ /* if this TD was the ED's head,find the next TD */
+ if (!list_empty(&ed->td_list))
+ ed->td_head = list_entry(ed->td_list.next, struct td, node);
+ else
+ ed->td_head = NULL;
+
+ kfree(urb_priv->tds);
+ kfree(urb_priv);
+ urb->hcpriv = NULL;
+
+ /* if this TD was the ED's head,find next TD */
+ if (ed->td_head == NULL)
+ list_del_init(&ed->node);
+ fhci->active_urbs--;
+}
+
+/* this routine called to complete and free done URB */
+void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb)
+{
+ free_urb_priv(fhci, urb);
+
+ if (urb->status == -EINPROGRESS) {
+ if (urb->actual_length != urb->transfer_buffer_length &&
+ urb->transfer_flags & URB_SHORT_NOT_OK)
+ urb->status = -EREMOTEIO;
+ else
+ urb->status = 0;
+ }
+
+ usb_hcd_unlink_urb_from_ep(fhci_to_hcd(fhci), urb);
+
+ spin_unlock(&fhci->lock);
+
+ usb_hcd_giveback_urb(fhci_to_hcd(fhci), urb, urb->status);
+
+ spin_lock(&fhci->lock);
+}
+
+/*
+ * caculate transfer length/stats and update the urb
+ * Precondition: irqsafe(only for urb-?status locking)
+ */
+void fhci_done_td(struct urb *urb, struct td *td)
+{
+ struct ed *ed = td->ed;
+ u32 cc = td->status;
+
+ /* ISO...drivers see per-TD length/status */
+ if (ed->mode == FHCI_TF_ISO) {
+ u32 len;
+ if (!(urb->transfer_flags & URB_SHORT_NOT_OK &&
+ cc == USB_TD_RX_DATA_UNDERUN))
+ cc = USB_TD_OK;
+
+ if (usb_pipeout(urb->pipe))
+ len = urb->iso_frame_desc[td->iso_index].length;
+ else
+ len = td->actual_len;
+
+ urb->actual_length += len;
+ urb->iso_frame_desc[td->iso_index].actual_length = len;
+ urb->iso_frame_desc[td->iso_index].status =
+ status_to_error(cc);
+ }
+
+ /* BULK,INT,CONTROL... drivers see aggregate length/status,
+ * except that "setup" bytes aren't counted and "short" transfers
+ * might not be reported as errors.
+ */
+ else {
+ if (td->error_cnt >= 3)
+ urb->error_count = 3;
+
+ /* control endpoint only have soft stalls */
+
+ /* update packet status if needed(short may be ok) */
+ if (!(urb->transfer_flags & URB_SHORT_NOT_OK) &&
+ cc == USB_TD_RX_DATA_UNDERUN) {
+ ed->state = FHCI_ED_OPER;
+ cc = USB_TD_OK;
+ }
+ if (cc != USB_TD_OK) {
+ if (urb->status == -EINPROGRESS)
+ urb->status = status_to_error(cc);
+ }
+
+ /* count all non-empty packets except control SETUP packet */
+ if (td->type != FHCI_TA_SETUP || td->iso_index != 0)
+ urb->actual_length += td->actual_len;
+ }
+}
+
+/* there are some pedning request to unlink */
+void fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed)
+{
+ struct td *td = peek_td_from_ed(ed);
+ struct urb *urb = td->urb;
+ struct urb_priv *urb_priv = urb->hcpriv;
+
+ if (urb_priv->state == URB_DEL) {
+ td = fhci_remove_td_from_ed(ed);
+ /* HC may have partly processed this TD */
+ if (td->status != USB_TD_INPROGRESS)
+ fhci_done_td(urb, td);
+
+ /* URB is done;clean up */
+ if (++(urb_priv->tds_cnt) == urb_priv->num_of_tds)
+ fhci_urb_complete_free(fhci, urb);
+ }
+}
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <asm/qe.h>
+#include <asm/fsl_gtm.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+static void recycle_frame(struct fhci_usb *usb, struct packet *pkt)
+{
+ pkt->data = NULL;
+ pkt->len = 0;
+ pkt->status = USB_TD_OK;
+ pkt->info = 0;
+ pkt->priv_data = NULL;
+
+ cq_put(usb->ep0->empty_frame_Q, pkt);
+}
+
+/* confirm submitted packet */
+void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt)
+{
+ struct td *td;
+ struct packet *td_pkt;
+ struct ed *ed;
+ u32 trans_len;
+ bool td_done = false;
+
+ td = fhci_remove_td_from_frame(usb->actual_frame);
+ td_pkt = td->pkt;
+ trans_len = pkt->len;
+ td->status = pkt->status;
+ if (td->type == FHCI_TA_IN && td_pkt->info & PKT_DUMMY_PACKET) {
+ if ((td->data + td->actual_len) && trans_len)
+ memcpy(td->data + td->actual_len, pkt->data,
+ trans_len);
+ cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ }
+
+ recycle_frame(usb, pkt);
+
+ ed = td->ed;
+ if (ed->mode == FHCI_TF_ISO) {
+ if (ed->td_list.next->next != &ed->td_list) {
+ struct td *td_next =
+ list_entry(ed->td_list.next->next, struct td,
+ node);
+
+ td_next->start_frame = usb->actual_frame->frame_num;
+ }
+ td->actual_len = trans_len;
+ td_done = true;
+ } else if ((td->status & USB_TD_ERROR) &&
+ !(td->status & USB_TD_TX_ER_NAK)) {
+ /*
+ * There was an error on the transaction (but not NAK).
+ * If it is fatal error (data underrun, stall, bad pid or 3
+ * errors exceeded), mark this TD as done.
+ */
+ if ((td->status & USB_TD_RX_DATA_UNDERUN) ||
+ (td->status & USB_TD_TX_ER_STALL) ||
+ (td->status & USB_TD_RX_ER_PID) ||
+ (++td->error_cnt >= 3)) {
+ ed->state = FHCI_ED_HALTED;
+ td_done = true;
+
+ if (td->status & USB_TD_RX_DATA_UNDERUN) {
+ fhci_dbg(usb->fhci, "td err fu\n");
+ td->toggle = !td->toggle;
+ td->actual_len += trans_len;
+ } else {
+ fhci_dbg(usb->fhci, "td err f!u\n");
+ }
+ } else {
+ fhci_dbg(usb->fhci, "td err !f\n");
+ /* it is not a fatal error -retry this transaction */
+ td->nak_cnt = 0;
+ td->error_cnt++;
+ td->status = USB_TD_OK;
+ }
+ } else if (td->status & USB_TD_TX_ER_NAK) {
+ /* there was a NAK response */
+ fhci_vdbg(usb->fhci, "td nack\n");
+ td->nak_cnt++;
+ td->error_cnt = 0;
+ td->status = USB_TD_OK;
+ } else {
+ /* there was no error on transaction */
+ td->error_cnt = 0;
+ td->nak_cnt = 0;
+ td->toggle = !td->toggle;
+ td->actual_len += trans_len;
+
+ if (td->len == td->actual_len)
+ td_done = true;
+ }
+
+ if (td_done)
+ fhci_move_td_from_ed_to_done_list(usb, ed);
+}
+
+/*
+ * Flush all transmitted packets from BDs
+ * This routine is called when disabling the USB port to flush all
+ * transmissions that are allready scheduled in the BDs
+ */
+void fhci_flush_all_transmissions(struct fhci_usb *usb)
+{
+ u8 mode;
+ struct td *td;
+
+ mode = in_8(&usb->fhci->regs->usb_mod);
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_EN);
+
+ fhci_flush_bds(usb);
+
+ while ((td = fhci_peek_td_from_frame(usb->actual_frame)) != NULL) {
+ struct packet *pkt = td->pkt;
+
+ pkt->status = USB_TD_TX_ER_TIMEOUT;
+ fhci_transaction_confirm(usb, pkt);
+ }
+
+ usb->actual_frame->frame_status = FRAME_END_TRANSMISSION;
+
+ /* reset the event register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ /* enable the USB controller */
+ out_8(&usb->fhci->regs->usb_mod, mode | USB_MODE_EN);
+}
+
+/*
+ * This function forms the packet and transmit the packet. This function
+ * will handle all endpoint type:ISO,interrupt,control and bulk
+ */
+static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td)
+{
+ u32 fw_transaction_time, len = 0;
+ struct packet *pkt;
+ u8 *data = NULL;
+
+ /* calcalate data address,len and toggle and then add the transaction */
+ if (td->toggle == USB_TD_TOGGLE_CARRY)
+ td->toggle = ed->toggle_carry;
+
+ switch (ed->mode) {
+ case FHCI_TF_ISO:
+ len = td->len;
+ if (td->type != FHCI_TA_IN)
+ data = td->data;
+ break;
+ case FHCI_TF_CTRL:
+ case FHCI_TF_BULK:
+ len = min(td->len - td->actual_len, ed->max_pkt_size);
+ if (!((td->type == FHCI_TA_IN) &&
+ ((len + td->actual_len) == td->len)))
+ data = td->data + td->actual_len;
+ break;
+ case FHCI_TF_INTR:
+ len = min(td->len, ed->max_pkt_size);
+ if (!((td->type == FHCI_TA_IN) &&
+ ((td->len + CRC_SIZE) >= ed->max_pkt_size)))
+ data = td->data;
+ break;
+ default:
+ break;
+ }
+
+ if (usb->port_status == FHCI_PORT_FULL)
+ fw_transaction_time = (((len + PROTOCOL_OVERHEAD) * 11) >> 4);
+ else
+ fw_transaction_time = ((len + PROTOCOL_OVERHEAD) * 6);
+
+ /* check if there's enough space in this frame to submit this TD */
+ if (usb->actual_frame->total_bytes + len + PROTOCOL_OVERHEAD >=
+ usb->max_bytes_per_frame) {
+ fhci_vdbg(usb->fhci, "not enough space in this frame: "
+ "%d %d %d\n", usb->actual_frame->total_bytes, len,
+ usb->max_bytes_per_frame);
+ return -1;
+ }
+
+ /* check if there's enough time in this frame to submit this TD */
+ if (usb->actual_frame->frame_status != FRAME_IS_PREPARED &&
+ (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION ||
+ (fw_transaction_time + usb->sw_transaction_time >=
+ 1000 - fhci_get_sof_timer_count(usb)))) {
+ fhci_dbg(usb->fhci, "not enough time in this frame\n");
+ return -1;
+ }
+
+ /* update frame object fields before transmitting */
+ pkt = cq_get(usb->ep0->empty_frame_Q);
+ if (!pkt) {
+ fhci_dbg(usb->fhci, "there is no empty frame\n");
+ return -1;
+ }
+ td->pkt = pkt;
+
+ pkt->info = 0;
+ if (data == NULL) {
+ data = cq_get(usb->ep0->dummy_packets_Q);
+ BUG_ON(!data);
+ pkt->info = PKT_DUMMY_PACKET;
+ }
+ pkt->data = data;
+ pkt->len = len;
+ pkt->status = USB_TD_OK;
+ /* update TD status field before transmitting */
+ td->status = USB_TD_INPROGRESS;
+ /* update actual frame time object with the actual transmission */
+ usb->actual_frame->total_bytes += (len + PROTOCOL_OVERHEAD);
+ fhci_add_td_to_frame(usb->actual_frame, td);
+
+ if (usb->port_status != FHCI_PORT_FULL &&
+ usb->port_status != FHCI_PORT_LOW) {
+ pkt->status = USB_TD_TX_ER_TIMEOUT;
+ pkt->len = 0;
+ fhci_transaction_confirm(usb, pkt);
+ } else if (fhci_host_transaction(usb, pkt, td->type, ed->dev_addr,
+ ed->ep_addr, ed->mode, ed->speed, td->toggle)) {
+ /* remove TD from actual frame */
+ list_del_init(&td->frame_lh);
+ td->status = USB_TD_OK;
+ if (pkt->info & PKT_DUMMY_PACKET)
+ cq_put(usb->ep0->dummy_packets_Q, pkt->data);
+ recycle_frame(usb, pkt);
+ usb->actual_frame->total_bytes -= (len + PROTOCOL_OVERHEAD);
+ fhci_err(usb->fhci, "host transaction failed\n");
+ return -1;
+ }
+
+ return len;
+}
+
+static void move_head_to_tail(struct list_head *list)
+{
+ struct list_head *node = list->next;
+
+ if (!list_empty(list)) {
+ list_del(node);
+ list_add_tail(node, list);
+ }
+}
+
+/*
+ * This function goes through the endpoint list and schedules the
+ * transactions within this list
+ */
+static int scan_ed_list(struct fhci_usb *usb,
+ struct list_head *list, enum fhci_tf_mode list_type)
+{
+ static const int frame_part[4] = {
+ [FHCI_TF_CTRL] = MAX_BYTES_PER_FRAME,
+ [FHCI_TF_ISO] = (MAX_BYTES_PER_FRAME *
+ MAX_PERIODIC_FRAME_USAGE) / 100,
+ [FHCI_TF_BULK] = MAX_BYTES_PER_FRAME,
+ [FHCI_TF_INTR] = (MAX_BYTES_PER_FRAME *
+ MAX_PERIODIC_FRAME_USAGE) / 100
+ };
+ struct ed *ed;
+ struct td *td;
+ int ans = 1;
+ u32 save_transaction_time = usb->sw_transaction_time;
+
+ list_for_each_entry(ed, list, node) {
+ td = ed->td_head;
+
+ if (!td || (td && td->status == USB_TD_INPROGRESS))
+ continue;
+
+ if (ed->state != FHCI_ED_OPER) {
+ if (ed->state == FHCI_ED_URB_DEL) {
+ td->status = USB_TD_OK;
+ fhci_move_td_from_ed_to_done_list(usb, ed);
+ ed->state = FHCI_ED_SKIP;
+ }
+ continue;
+ }
+
+ /*
+ * if it isn't interrupt pipe or it is not iso pipe and the
+ * interval time passed
+ */
+ if ((list_type == FHCI_TF_INTR || list_type == FHCI_TF_ISO) &&
+ (((usb->actual_frame->frame_num -
+ td->start_frame) & 0x7ff) < td->interval))
+ continue;
+
+ if (add_packet(usb, ed, td) < 0)
+ continue;
+
+ /* update time stamps in the TD */
+ td->start_frame = usb->actual_frame->frame_num;
+ usb->sw_transaction_time += save_transaction_time;
+
+ if (usb->actual_frame->total_bytes >=
+ usb->max_bytes_per_frame) {
+ usb->actual_frame->frame_status =
+ FRAME_DATA_END_TRANSMISSION;
+ fhci_push_dummy_bd(usb->ep0);
+ ans = 0;
+ break;
+ }
+
+ if (usb->actual_frame->total_bytes >= frame_part[list_type])
+ break;
+ }
+
+ /* be fair to each ED(move list head around) */
+ move_head_to_tail(list);
+ usb->sw_transaction_time = save_transaction_time;
+
+ return ans;
+}
+
+static u32 rotate_frames(struct fhci_usb *usb)
+{
+ struct fhci_hcd *fhci = usb->fhci;
+
+ if (!list_empty(&usb->actual_frame->tds_list)) {
+ if ((((in_be16(&fhci->pram->frame_num) & 0x07ff) -
+ usb->actual_frame->frame_num) & 0x7ff) > 5)
+ fhci_flush_actual_frame(usb);
+ else
+ return -EINVAL;
+ }
+
+ usb->actual_frame->frame_status = FRAME_IS_PREPARED;
+ usb->actual_frame->frame_num = in_be16(&fhci->pram->frame_num) & 0x7ff;
+ usb->actual_frame->total_bytes = 0;
+
+ return 0;
+}
+
+/*
+ * This function schedule the USB transaction and will process the
+ * endpoint in the following order: iso, interrupt, control and bulk.
+ */
+void fhci_schedule_transactions(struct fhci_usb *usb)
+{
+ int left = 1;
+
+ if (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)
+ if (rotate_frames(usb) != 0)
+ return;
+
+ if (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)
+ return;
+
+ if (usb->actual_frame->total_bytes == 0) {
+ /*
+ * schedule the next available ISO transfer
+ *or next stage of the ISO transfer
+ */
+ scan_ed_list(usb, &usb->hc_list->iso_list, FHCI_TF_ISO);
+
+ /*
+ * schedule the next available interrupt transfer or
+ * the next stage of the interrupt transfer
+ */
+ scan_ed_list(usb, &usb->hc_list->intr_list, FHCI_TF_INTR);
+
+ /*
+ * schedule the next available control transfer
+ * or the next stage of the control transfer
+ */
+ left = scan_ed_list(usb, &usb->hc_list->ctrl_list,
+ FHCI_TF_CTRL);
+ }
+
+ /*
+ * schedule the next available bulk transfer or the next stage of the
+ * bulk transfer
+ */
+ if (left > 0)
+ scan_ed_list(usb, &usb->hc_list->bulk_list, FHCI_TF_BULK);
+}
+
+/* Handles SOF interrupt */
+static void sof_interrupt(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ if ((usb->port_status == FHCI_PORT_DISABLED) &&
+ (usb->vroot_hub->port.wPortStatus & USB_PORT_STAT_CONNECTION) &&
+ !(usb->vroot_hub->port.wPortChange & USB_PORT_STAT_C_CONNECTION)) {
+ if (usb->vroot_hub->port.wPortStatus & USB_PORT_STAT_LOW_SPEED)
+ usb->port_status = FHCI_PORT_LOW;
+ else
+ usb->port_status = FHCI_PORT_FULL;
+ /* Disable IDLE */
+ usb->saved_msk &= ~USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+ }
+
+ gtm_set_exact_timer16(fhci->timer, usb->max_frame_usage, false);
+
+ fhci_host_transmit_actual_frame(usb);
+ usb->actual_frame->frame_status = FRAME_IS_TRANSMITTED;
+
+ fhci_schedule_transactions(usb);
+}
+
+/* Handles device disconnected interrupt on port */
+void fhci_device_disconnected_interrupt(struct fhci_hcd *fhci)
+{
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_usb_disable_interrupt(usb);
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+ usb->port_status = FHCI_PORT_DISABLED;
+
+ fhci_stop_sof_timer(fhci);
+
+ /* Enable IDLE since we want to know if something comes along */
+ usb->saved_msk |= USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask, usb->saved_msk);
+
+ usb->vroot_hub->port.wPortStatus &= ~USB_PORT_STAT_CONNECTION;
+ usb->vroot_hub->port.wPortChange |= USB_PORT_STAT_C_CONNECTION;
+ usb->max_bytes_per_frame = 0;
+ fhci_usb_enable_interrupt(usb);
+
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+/* detect a new device connected on the USB port */
+void fhci_device_connected_interrupt(struct fhci_hcd *fhci)
+{
+
+ struct fhci_usb *usb = fhci->usb_lld;
+ int state;
+ int ret;
+
+ fhci_dbg(fhci, "-> %s\n", __func__);
+
+ fhci_usb_disable_interrupt(usb);
+ state = fhci_ioports_check_bus_state(fhci);
+
+ /* low-speed device was connected to the USB port */
+ if (state == 1) {
+ ret = qe_usb_clock_set(fhci->lowspeed_clk, USB_CLOCK >> 3);
+ if (ret) {
+ fhci_warn(fhci, "Low-Speed device is not supported, "
+ "try use BRGx\n");
+ goto out;
+ }
+
+ usb->port_status = FHCI_PORT_LOW;
+ setbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+ usb->vroot_hub->port.wPortStatus |=
+ (USB_PORT_STAT_LOW_SPEED |
+ USB_PORT_STAT_CONNECTION);
+ usb->vroot_hub->port.wPortChange |=
+ USB_PORT_STAT_C_CONNECTION;
+ usb->max_bytes_per_frame =
+ (MAX_BYTES_PER_FRAME >> 3) - 7;
+ fhci_port_enable(usb);
+ } else if (state == 2) {
+ ret = qe_usb_clock_set(fhci->fullspeed_clk, USB_CLOCK);
+ if (ret) {
+ fhci_warn(fhci, "Full-Speed device is not supported, "
+ "try use CLKx\n");
+ goto out;
+ }
+
+ usb->port_status = FHCI_PORT_FULL;
+ clrbits8(&usb->fhci->regs->usb_mod, USB_MODE_LSS);
+ usb->vroot_hub->port.wPortStatus &=
+ ~USB_PORT_STAT_LOW_SPEED;
+ usb->vroot_hub->port.wPortStatus |=
+ USB_PORT_STAT_CONNECTION;
+ usb->vroot_hub->port.wPortChange |=
+ USB_PORT_STAT_C_CONNECTION;
+ usb->max_bytes_per_frame = (MAX_BYTES_PER_FRAME - 15);
+ fhci_port_enable(usb);
+ }
+out:
+ fhci_usb_enable_interrupt(usb);
+ fhci_dbg(fhci, "<- %s\n", __func__);
+}
+
+irqreturn_t fhci_frame_limit_timer_irq(int irq, void *_hcd)
+{
+ struct usb_hcd *hcd = _hcd;
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ struct fhci_usb *usb = fhci->usb_lld;
+
+ spin_lock(&fhci->lock);
+
+ gtm_set_exact_timer16(fhci->timer, 1000, false);
+
+ if (usb->actual_frame->frame_status == FRAME_IS_TRANSMITTED) {
+ usb->actual_frame->frame_status = FRAME_TIMER_END_TRANSMISSION;
+ fhci_push_dummy_bd(usb->ep0);
+ }
+
+ fhci_schedule_transactions(usb);
+
+ spin_unlock(&fhci->lock);
+
+ return IRQ_HANDLED;
+}
+
+/* Cancel transmission on the USB endpoint */
+static void abort_transmission(struct fhci_usb *usb)
+{
+ fhci_dbg(usb->fhci, "-> %s\n", __func__);
+ /* issue stop Tx command */
+ qe_issue_cmd(QE_USB_STOP_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
+ /* flush Tx FIFOs */
+ out_8(&usb->fhci->regs->usb_comm, USB_CMD_FLUSH_FIFO | EP_ZERO);
+ udelay(1000);
+ /* reset Tx BDs */
+ fhci_flush_bds(usb);
+ /* issue restart Tx command */
+ qe_issue_cmd(QE_USB_RESTART_TX, QE_CR_SUBBLOCK_USB, EP_ZERO, 0);
+ fhci_dbg(usb->fhci, "<- %s\n", __func__);
+}
+
+irqreturn_t fhci_irq(struct usb_hcd *hcd)
+{
+ struct fhci_hcd *fhci = hcd_to_fhci(hcd);
+ struct fhci_usb *usb;
+ u16 usb_er = 0;
+ unsigned long flags;
+
+ spin_lock_irqsave(&fhci->lock, flags);
+
+ usb = fhci->usb_lld;
+
+ usb_er |= in_be16(&usb->fhci->regs->usb_event) &
+ in_be16(&usb->fhci->regs->usb_mask);
+
+ /* clear event bits for next time */
+ out_be16(&usb->fhci->regs->usb_event, usb_er);
+
+ fhci_dbg_isr(fhci, usb_er);
+
+ if (usb_er & USB_E_RESET_MASK) {
+ if ((usb->port_status == FHCI_PORT_FULL) ||
+ (usb->port_status == FHCI_PORT_LOW)) {
+ fhci_device_disconnected_interrupt(fhci);
+ usb_er &= ~USB_E_IDLE_MASK;
+ } else if (usb->port_status == FHCI_PORT_WAITING) {
+ usb->port_status = FHCI_PORT_DISCONNECTING;
+
+ /* Turn on IDLE since we want to disconnect */
+ usb->saved_msk |= USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_event,
+ usb->saved_msk);
+ } else if (usb->port_status == FHCI_PORT_DISABLED) {
+ if (fhci_ioports_check_bus_state(fhci) == 1 &&
+ usb->port_status != FHCI_PORT_LOW &&
+ usb->port_status != FHCI_PORT_FULL)
+ fhci_device_connected_interrupt(fhci);
+ }
+ usb_er &= ~USB_E_RESET_MASK;
+ }
+
+ if (usb_er & USB_E_MSF_MASK) {
+ abort_transmission(fhci->usb_lld);
+ usb_er &= ~USB_E_MSF_MASK;
+ }
+
+ if (usb_er & (USB_E_SOF_MASK | USB_E_SFT_MASK)) {
+ sof_interrupt(fhci);
+ usb_er &= ~(USB_E_SOF_MASK | USB_E_SFT_MASK);
+ }
+
+ if (usb_er & USB_E_TXB_MASK) {
+ fhci_tx_conf_interrupt(fhci->usb_lld);
+ usb_er &= ~USB_E_TXB_MASK;
+ }
+
+ if (usb_er & USB_E_TXE1_MASK) {
+ fhci_tx_conf_interrupt(fhci->usb_lld);
+ usb_er &= ~USB_E_TXE1_MASK;
+ }
+
+ if (usb_er & USB_E_IDLE_MASK) {
+ if (usb->port_status == FHCI_PORT_DISABLED &&
+ usb->port_status != FHCI_PORT_LOW &&
+ usb->port_status != FHCI_PORT_FULL) {
+ usb_er &= ~USB_E_RESET_MASK;
+ fhci_device_connected_interrupt(fhci);
+ } else if (usb->port_status ==
+ FHCI_PORT_DISCONNECTING) {
+ /* XXX usb->port_status = FHCI_PORT_WAITING; */
+ /* Disable IDLE */
+ usb->saved_msk &= ~USB_E_IDLE_MASK;
+ out_be16(&usb->fhci->regs->usb_mask,
+ usb->saved_msk);
+ } else {
+ fhci_dbg_isr(fhci, -1);
+ }
+
+ usb_er &= ~USB_E_IDLE_MASK;
+ }
+
+ spin_unlock_irqrestore(&fhci->lock, flags);
+
+ return IRQ_HANDLED;
+}
+
+
+/*
+ * Process normal completions(error or sucess) and clean the schedule.
+ *
+ * This is the main path for handing urbs back to drivers. The only other patth
+ * is process_del_list(),which unlinks URBs by scanning EDs,instead of scanning
+ * the (re-reversed) done list as this does.
+ */
+static void process_done_list(unsigned long data)
+{
+ struct urb *urb;
+ struct ed *ed;
+ struct td *td;
+ struct urb_priv *urb_priv;
+ struct fhci_hcd *fhci = (struct fhci_hcd *)data;
+
+ disable_irq(fhci->timer->irq);
+ disable_irq(fhci_to_hcd(fhci)->irq);
+ spin_lock(&fhci->lock);
+
+ td = fhci_remove_td_from_done_list(fhci->hc_list);
+ while (td != NULL) {
+ urb = td->urb;
+ urb_priv = urb->hcpriv;
+ ed = td->ed;
+
+ /* update URB's length and status from TD */
+ fhci_done_td(urb, td);
+ urb_priv->tds_cnt++;
+
+ /*
+ * if all this urb's TDs are done, call complete()
+ * Interrupt transfers are the onley special case:
+ * they are reissued,until "deleted" by usb_unlink_urb
+ * (real work done in a SOF intr, by process_del_list)
+ */
+ if (urb_priv->tds_cnt == urb_priv->num_of_tds) {
+ fhci_urb_complete_free(fhci, urb);
+ } else if (urb_priv->state == URB_DEL &&
+ ed->state == FHCI_ED_SKIP) {
+ fhci_del_ed_list(fhci, ed);
+ ed->state = FHCI_ED_OPER;
+ } else if (ed->state == FHCI_ED_HALTED) {
+ urb_priv->state = URB_DEL;
+ ed->state = FHCI_ED_URB_DEL;
+ fhci_del_ed_list(fhci, ed);
+ ed->state = FHCI_ED_OPER;
+ }
+
+ td = fhci_remove_td_from_done_list(fhci->hc_list);
+ }
+
+ spin_unlock(&fhci->lock);
+ enable_irq(fhci->timer->irq);
+ enable_irq(fhci_to_hcd(fhci)->irq);
+}
+
+DECLARE_TASKLET(fhci_tasklet, process_done_list, 0);
+
+/* transfer complted callback */
+u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci)
+{
+ if (!fhci->process_done_task->state)
+ tasklet_schedule(fhci->process_done_task);
+ return 0;
+}
+
+/*
+ * adds urb to the endpoint descriptor list
+ * arguments:
+ * fhci data structure for the Low level host controller
+ * ep USB Host endpoint data structure
+ * urb USB request block data structure
+ */
+void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
+{
+ struct ed *ed = urb->ep->hcpriv;
+ struct urb_priv *urb_priv = urb->hcpriv;
+ u32 data_len = urb->transfer_buffer_length;
+ int urb_state = 0;
+ int toggle = 0;
+ struct td *td;
+ u8 *data;
+ u16 cnt = 0;
+
+ if (ed == NULL) {
+ ed = fhci_get_empty_ed(fhci);
+ ed->dev_addr = usb_pipedevice(urb->pipe);
+ ed->ep_addr = usb_pipeendpoint(urb->pipe);
+ switch (usb_pipetype(urb->pipe)) {
+ case PIPE_CONTROL:
+ ed->mode = FHCI_TF_CTRL;
+ break;
+ case PIPE_BULK:
+ ed->mode = FHCI_TF_BULK;
+ break;
+ case PIPE_INTERRUPT:
+ ed->mode = FHCI_TF_INTR;
+ break;
+ case PIPE_ISOCHRONOUS:
+ ed->mode = FHCI_TF_ISO;
+ break;
+ default:
+ break;
+ }
+ ed->speed = (urb->dev->speed == USB_SPEED_LOW) ?
+ FHCI_LOW_SPEED : FHCI_FULL_SPEED;
+ ed->max_pkt_size = usb_maxpacket(urb->dev,
+ urb->pipe, usb_pipeout(urb->pipe));
+ urb->ep->hcpriv = ed;
+ fhci_dbg(fhci, "new ep speed=%d max_pkt_size=%d\n",
+ ed->speed, ed->max_pkt_size);
+ }
+
+ /* for ISO transfer calculate start frame index */
+ if (ed->mode == FHCI_TF_ISO && urb->transfer_flags & URB_ISO_ASAP)
+ urb->start_frame = ed->td_head ? ed->last_iso + 1 :
+ get_frame_num(fhci);
+
+ /*
+ * OHCI handles the DATA toggle itself,we just use the USB
+ * toggle bits
+ */
+ if (usb_gettoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+ usb_pipeout(urb->pipe)))
+ toggle = USB_TD_TOGGLE_CARRY;
+ else {
+ toggle = USB_TD_TOGGLE_DATA0;
+ usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
+ usb_pipeout(urb->pipe), 1);
+ }
+
+ urb_priv->tds_cnt = 0;
+ urb_priv->ed = ed;
+ if (data_len > 0)
+ data = urb->transfer_buffer;
+ else
+ data = NULL;
+
+ switch (ed->mode) {
+ case FHCI_TF_BULK:
+ if (urb->transfer_flags & URB_ZERO_PACKET &&
+ urb->transfer_buffer_length > 0 &&
+ ((urb->transfer_buffer_length %
+ usb_maxpacket(urb->dev, urb->pipe,
+ usb_pipeout(urb->pipe))) == 0))
+ urb_state = US_BULK0;
+ while (data_len > 4096) {
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ cnt ? USB_TD_TOGGLE_CARRY :
+ toggle,
+ data, 4096, 0, 0, true);
+ data += 4096;
+ data_len -= 4096;
+ cnt++;
+ }
+
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT : FHCI_TA_IN,
+ cnt ? USB_TD_TOGGLE_CARRY : toggle,
+ data, data_len, 0, 0, true);
+ cnt++;
+
+ if (urb->transfer_flags & URB_ZERO_PACKET &&
+ cnt < urb_priv->num_of_tds) {
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_CARRY, NULL, 0, 0, 0, true);
+ cnt++;
+ }
+ break;
+ case FHCI_TF_INTR:
+ urb->start_frame = get_frame_num(fhci) + 1;
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT : FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA0, data, data_len,
+ urb->interval, urb->start_frame, true);
+ break;
+ case FHCI_TF_CTRL:
+ ed->dev_addr = usb_pipedevice(urb->pipe);
+ ed->max_pkt_size = usb_maxpacket(urb->dev, urb->pipe,
+ usb_pipeout(urb->pipe));
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++, FHCI_TA_SETUP,
+ USB_TD_TOGGLE_DATA0, urb->setup_packet, 8, 0, 0, true);
+
+ if (data_len > 0) {
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA1, data, data_len, 0, 0,
+ true);
+ }
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ usb_pipeout(urb->pipe) ? FHCI_TA_IN : FHCI_TA_OUT,
+ USB_TD_TOGGLE_DATA1, data, 0, 0, 0, true);
+ urb_state = US_CTRL_SETUP;
+ break;
+ case FHCI_TF_ISO:
+ for (cnt = 0; cnt < urb->number_of_packets; cnt++) {
+ u16 frame = urb->start_frame;
+
+ /*
+ * FIXME scheduling should handle frame counter
+ * roll-around ... exotic case (and OHCI has
+ * a 2^16 iso range, vs other HCs max of 2^10)
+ */
+ frame += cnt * urb->interval;
+ frame &= 0x07ff;
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt,
+ usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA0,
+ data + urb->iso_frame_desc[cnt].offset,
+ urb->iso_frame_desc[cnt].length,
+ urb->interval, frame, true);
+ }
+ break;
+ default:
+ break;
+ }
+
+ /*
+ * set the state of URB
+ * control pipe:3 states -- setup,data,status
+ * interrupt and bulk pipe:1 state -- data
+ */
+ urb->pipe &= ~0x1f;
+ urb->pipe |= urb_state & 0x1f;
+
+ urb_priv->state = URB_INPROGRESS;
+
+ if (!ed->td_head) {
+ ed->state = FHCI_ED_OPER;
+ switch (ed->mode) {
+ case FHCI_TF_CTRL:
+ list_add(&ed->node, &fhci->hc_list->ctrl_list);
+ break;
+ case FHCI_TF_BULK:
+ list_add(&ed->node, &fhci->hc_list->bulk_list);
+ break;
+ case FHCI_TF_INTR:
+ list_add(&ed->node, &fhci->hc_list->intr_list);
+ break;
+ case FHCI_TF_ISO:
+ list_add(&ed->node, &fhci->hc_list->iso_list);
+ break;
+ default:
+ break;
+ }
+ }
+
+ fhci_add_tds_to_ed(ed, urb_priv->tds, urb_priv->num_of_tds);
+ fhci->active_urbs++;
+}
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/list.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include "../core/hcd.h"
+#include "fhci.h"
+
+#define DUMMY_BD_BUFFER 0xdeadbeef
+#define DUMMY2_BD_BUFFER 0xbaadf00d
+
+/* Transaction Descriptors bits */
+#define TD_R 0x8000 /* ready bit */
+#define TD_W 0x2000 /* wrap bit */
+#define TD_I 0x1000 /* interrupt on completion */
+#define TD_L 0x0800 /* last */
+#define TD_TC 0x0400 /* transmit CRC */
+#define TD_CNF 0x0200 /* CNF - Must be always 1 */
+#define TD_LSP 0x0100 /* Low-speed transaction */
+#define TD_PID 0x00c0 /* packet id */
+#define TD_RXER 0x0020 /* Rx error or not */
+
+#define TD_NAK 0x0010 /* No ack. */
+#define TD_STAL 0x0008 /* Stall recieved */
+#define TD_TO 0x0004 /* time out */
+#define TD_UN 0x0002 /* underrun */
+#define TD_NO 0x0010 /* Rx Non Octet Aligned Packet */
+#define TD_AB 0x0008 /* Frame Aborted */
+#define TD_CR 0x0004 /* CRC Error */
+#define TD_OV 0x0002 /* Overrun */
+#define TD_BOV 0x0001 /* Buffer Overrun */
+
+#define TD_ERRORS (TD_NAK | TD_STAL | TD_TO | TD_UN | \
+ TD_NO | TD_AB | TD_CR | TD_OV | TD_BOV)
+
+#define TD_PID_DATA0 0x0080 /* Data 0 toggle */
+#define TD_PID_DATA1 0x00c0 /* Data 1 toggle */
+#define TD_PID_TOGGLE 0x00c0 /* Data 0/1 toggle mask */
+
+#define TD_TOK_SETUP 0x0000
+#define TD_TOK_OUT 0x4000
+#define TD_TOK_IN 0x8000
+#define TD_ISO 0x1000
+#define TD_ENDP 0x0780
+#define TD_ADDR 0x007f
+
+#define TD_ENDP_SHIFT 7
+
+struct usb_td {
+ __be16 status;
+ __be16 length;
+ __be32 buf_ptr;
+ __be16 extra;
+ __be16 reserved;
+};
+
+static struct usb_td __iomem *next_bd(struct usb_td __iomem *base,
+ struct usb_td __iomem *td,
+ u16 status)
+{
+ if (status & TD_W)
+ return base;
+ else
+ return ++td;
+}
+
+void fhci_push_dummy_bd(struct endpoint *ep)
+{
+ if (ep->already_pushed_dummy_bd == false) {
+ u16 td_status = in_be16(&ep->empty_td->status);
+
+ out_be32(&ep->empty_td->buf_ptr, DUMMY_BD_BUFFER);
+ /* get the next TD in the ring */
+ ep->empty_td = next_bd(ep->td_base, ep->empty_td, td_status);
+ ep->already_pushed_dummy_bd = true;
+ }
+}
+
+/* destroy an USB endpoint */
+void fhci_ep0_free(struct fhci_usb *usb)
+{
+ struct endpoint *ep;
+ int size;
+
+ ep = usb->ep0;
+ if (ep) {
+ if (ep->td_base)
+ cpm_muram_free(cpm_muram_offset(ep->td_base));
+
+ if (ep->conf_frame_Q) {
+ size = cq_howmany(ep->conf_frame_Q);
+ for (; size; size--) {
+ struct packet *pkt = cq_get(ep->conf_frame_Q);
+
+ kfree(pkt);
+ }
+ cq_delete(ep->conf_frame_Q);
+ }
+
+ if (ep->empty_frame_Q) {
+ size = cq_howmany(ep->empty_frame_Q);
+ for (; size; size--) {
+ struct packet *pkt = cq_get(ep->empty_frame_Q);
+
+ kfree(pkt);
+ }
+ cq_delete(ep->empty_frame_Q);
+ }
+
+ if (ep->dummy_packets_Q) {
+ size = cq_howmany(ep->dummy_packets_Q);
+ for (; size; size--) {
+ u8 *buff = cq_get(ep->dummy_packets_Q);
+
+ kfree(buff);
+ }
+ cq_delete(ep->dummy_packets_Q);
+ }
+
+ kfree(ep);
+ usb->ep0 = NULL;
+ }
+}
+
+/*
+ * create the endpoint structure
+ *
+ * arguments:
+ * usb A pointer to the data structure of the USB
+ * data_mem The data memory partition(BUS)
+ * ring_len TD ring length
+ */
+u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
+ u32 ring_len)
+{
+ struct endpoint *ep;
+ struct usb_td __iomem *td;
+ unsigned long ep_offset;
+ char *err_for = "enpoint PRAM";
+ int ep_mem_size;
+ u32 i;
+
+ /* we need at least 3 TDs in the ring */
+ if (!(ring_len > 2)) {
+ fhci_err(usb->fhci, "illegal TD ring length parameters\n");
+ return -EINVAL;
+ }
+
+ ep = kzalloc(sizeof(*ep), GFP_KERNEL);
+ if (!ep)
+ return -ENOMEM;
+
+ ep_mem_size = ring_len * sizeof(*td) + sizeof(struct fhci_ep_pram);
+ ep_offset = cpm_muram_alloc(ep_mem_size, 32);
+ if (IS_ERR_VALUE(ep_offset))
+ goto err;
+ ep->td_base = cpm_muram_addr(ep_offset);
+
+ /* zero all queue pointers */
+ ep->conf_frame_Q = cq_new(ring_len + 2);
+ ep->empty_frame_Q = cq_new(ring_len + 2);
+ ep->dummy_packets_Q = cq_new(ring_len + 2);
+ if (!ep->conf_frame_Q || !ep->empty_frame_Q || !ep->dummy_packets_Q) {
+ err_for = "frame_queues";
+ goto err;
+ }
+
+ for (i = 0; i < (ring_len + 1); i++) {
+ struct packet *pkt;
+ u8 *buff;
+
+ pkt = kmalloc(sizeof(*pkt), GFP_KERNEL);
+ if (!pkt) {
+ err_for = "frame";
+ goto err;
+ }
+
+ buff = kmalloc(1028 * sizeof(*buff), GFP_KERNEL);
+ if (!buff) {
+ kfree(pkt);
+ err_for = "buffer";
+ goto err;
+ }
+ cq_put(ep->empty_frame_Q, pkt);
+ cq_put(ep->dummy_packets_Q, buff);
+ }
+
+ /* we put the endpoint parameter RAM right behind the TD ring */
+ ep->ep_pram_ptr = (void __iomem *)ep->td_base + sizeof(*td) * ring_len;
+
+ ep->conf_td = ep->td_base;
+ ep->empty_td = ep->td_base;
+
+ ep->already_pushed_dummy_bd = false;
+
+ /* initialize tds */
+ td = ep->td_base;
+ for (i = 0; i < ring_len; i++) {
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->status, 0);
+ out_be16(&td->length, 0);
+ out_be16(&td->extra, 0);
+ td++;
+ }
+ td--;
+ out_be16(&td->status, TD_W); /* for last TD set Wrap bit */
+ out_be16(&td->length, 0);
+
+ /* endpoint structure has been created */
+ usb->ep0 = ep;
+
+ return 0;
+err:
+ fhci_ep0_free(usb);
+ kfree(ep);
+ fhci_err(usb->fhci, "no memory for the %s\n", err_for);
+ return -ENOMEM;
+}
+
+/*
+ * initialize the endpoint register according to the given parameters
+ *
+ * artuments:
+ * usb A pointer to the data strucutre of the USB
+ * ep A pointer to the endpoint structre
+ * data_mem The data memory partition(BUS)
+ */
+void fhci_init_ep_registers(struct fhci_usb *usb, struct endpoint *ep,
+ enum fhci_mem_alloc data_mem)
+{
+ u8 rt;
+
+ /* set the endpoint registers according to the endpoint */
+ out_be16(&usb->fhci->regs->usb_ep[0],
+ USB_TRANS_CTR | USB_EP_MF | USB_EP_RTE);
+ out_be16(&usb->fhci->pram->ep_ptr[0],
+ cpm_muram_offset(ep->ep_pram_ptr));
+
+ rt = (BUS_MODE_BO_BE | BUS_MODE_GBL);
+#ifdef MULTI_DATA_BUS
+ if (data_mem == MEM_SECONDARY)
+ rt |= BUS_MODE_DTB;
+#endif
+ out_8(&ep->ep_pram_ptr->rx_func_code, rt);
+ out_8(&ep->ep_pram_ptr->tx_func_code, rt);
+ out_be16(&ep->ep_pram_ptr->rx_buff_len, 1028);
+ out_be16(&ep->ep_pram_ptr->rx_base, 0);
+ out_be16(&ep->ep_pram_ptr->tx_base, cpm_muram_offset(ep->td_base));
+ out_be16(&ep->ep_pram_ptr->rx_bd_ptr, 0);
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr, cpm_muram_offset(ep->td_base));
+ out_be32(&ep->ep_pram_ptr->tx_state, 0);
+}
+
+/*
+ * Collect the submitted frames and inform the application about them
+ * It is also prepearing the TDs for new frames. If the Tx interrupts
+ * are diabled, the application should call that routine to get
+ * confirmation about the submitted frames. Otherwise, the routine is
+ * called frome the interrupt service routine during the Tx interrupt.
+ * In that case the application is informed by calling the application
+ * specific 'fhci_transaction_confirm' routine
+ */
+static void fhci_td_transaction_confirm(struct fhci_usb *usb)
+{
+ struct endpoint *ep = usb->ep0;
+ struct packet *pkt;
+ struct usb_td __iomem *td;
+ u16 extra_data;
+ u16 td_status;
+ u16 td_length;
+ u32 buf;
+
+ /*
+ * collect transmitted BDs from the chip. The routine clears all BDs
+ * with R bit = 0 and the pointer to data buffer is not NULL, that is
+ * BDs which point to the transmitted data buffer
+ */
+ while (1) {
+ td = ep->conf_td;
+ td_status = in_be16(&td->status);
+ td_length = in_be16(&td->length);
+ buf = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+
+ /* check if the TD is empty */
+ if (!(!(td_status & TD_R) && ((td_status & ~TD_W) || buf)))
+ break;
+ /* check if it is a dummy buffer */
+ else if ((buf == DUMMY_BD_BUFFER) && !(td_status & ~TD_W))
+ break;
+
+ /* mark TD as empty */
+ clrbits16(&td->status, ~TD_W);
+ out_be16(&td->length, 0);
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->extra, 0);
+ /* advance the TD pointer */
+ ep->conf_td = next_bd(ep->td_base, ep->conf_td, td_status);
+
+ /* check if it is a dummy buffer(type2) */
+ if ((buf == DUMMY2_BD_BUFFER) && !(td_status & ~TD_W))
+ continue;
+
+ pkt = cq_get(ep->conf_frame_Q);
+ if (!pkt)
+ fhci_err(usb->fhci, "no frame to confirm\n");
+
+ if (td_status & TD_ERRORS) {
+ if (td_status & TD_RXER) {
+ if (td_status & TD_CR)
+ pkt->status = USB_TD_RX_ER_CRC;
+ else if (td_status & TD_AB)
+ pkt->status = USB_TD_RX_ER_BITSTUFF;
+ else if (td_status & TD_OV)
+ pkt->status = USB_TD_RX_ER_OVERUN;
+ else if (td_status & TD_BOV)
+ pkt->status = USB_TD_RX_DATA_OVERUN;
+ else if (td_status & TD_NO)
+ pkt->status = USB_TD_RX_ER_NONOCT;
+ else
+ fhci_err(usb->fhci, "illegal error "
+ "occured\n");
+ } else if (td_status & TD_NAK)
+ pkt->status = USB_TD_TX_ER_NAK;
+ else if (td_status & TD_TO)
+ pkt->status = USB_TD_TX_ER_TIMEOUT;
+ else if (td_status & TD_UN)
+ pkt->status = USB_TD_TX_ER_UNDERUN;
+ else if (td_status & TD_STAL)
+ pkt->status = USB_TD_TX_ER_STALL;
+ else
+ fhci_err(usb->fhci, "illegal error occured\n");
+ } else if ((extra_data & TD_TOK_IN) &&
+ pkt->len > td_length - CRC_SIZE) {
+ pkt->status = USB_TD_RX_DATA_UNDERUN;
+ }
+
+ if (extra_data & TD_TOK_IN)
+ pkt->len = td_length - CRC_SIZE;
+ else if (pkt->info & PKT_ZLP)
+ pkt->len = 0;
+ else
+ pkt->len = td_length;
+
+ fhci_transaction_confirm(usb, pkt);
+ }
+}
+
+/*
+ * Submitting a data frame to a specified endpoint of a USB device
+ * The frame is put in the driver's transmit queue for this endpoint
+ *
+ * Arguments:
+ * usb A pointer to the USB structure
+ * pkt A pointer to the user frame structure
+ * trans_type Transaction tyep - IN,OUT or SETUP
+ * dest_addr Device address - 0~127
+ * dest_ep Endpoint number of the device - 0~16
+ * trans_mode Pipe type - ISO,Interrupt,bulk or control
+ * dest_speed USB speed - Low speed or FULL speed
+ * data_toggle Data sequence toggle - 0 or 1
+ */
+u32 fhci_host_transaction(struct fhci_usb *usb,
+ struct packet *pkt,
+ enum fhci_ta_type trans_type,
+ u8 dest_addr,
+ u8 dest_ep,
+ enum fhci_tf_mode trans_mode,
+ enum fhci_speed dest_speed, u8 data_toggle)
+{
+ struct endpoint *ep = usb->ep0;
+ struct usb_td __iomem *td;
+ u16 extra_data;
+ u16 td_status;
+
+ fhci_usb_disable_interrupt(usb);
+ /* start from the next BD that should be filled */
+ td = ep->empty_td;
+ td_status = in_be16(&td->status);
+
+ if (td_status & TD_R && in_be16(&td->length)) {
+ /* if the TD is not free */
+ fhci_usb_enable_interrupt(usb);
+ return -1;
+ }
+
+ /* get the next TD in the ring */
+ ep->empty_td = next_bd(ep->td_base, ep->empty_td, td_status);
+ fhci_usb_enable_interrupt(usb);
+ pkt->priv_data = td;
+ out_be32(&td->buf_ptr, virt_to_phys(pkt->data));
+ /* sets up transaction parameters - addr,endp,dir,and type */
+ extra_data = (dest_ep << TD_ENDP_SHIFT) | dest_addr;
+ switch (trans_type) {
+ case FHCI_TA_IN:
+ extra_data |= TD_TOK_IN;
+ break;
+ case FHCI_TA_OUT:
+ extra_data |= TD_TOK_OUT;
+ break;
+ case FHCI_TA_SETUP:
+ extra_data |= TD_TOK_SETUP;
+ break;
+ }
+ if (trans_mode == FHCI_TF_ISO)
+ extra_data |= TD_ISO;
+ out_be16(&td->extra, extra_data);
+
+ /* sets up the buffer descriptor */
+ td_status = ((td_status & TD_W) | TD_R | TD_L | TD_I | TD_CNF);
+ if (!(pkt->info & PKT_NO_CRC))
+ td_status |= TD_TC;
+
+ switch (trans_type) {
+ case FHCI_TA_IN:
+ if (data_toggle)
+ pkt->info |= PKT_PID_DATA1;
+ else
+ pkt->info |= PKT_PID_DATA0;
+ break;
+ default:
+ if (data_toggle) {
+ td_status |= TD_PID_DATA1;
+ pkt->info |= PKT_PID_DATA1;
+ } else {
+ td_status |= TD_PID_DATA0;
+ pkt->info |= PKT_PID_DATA0;
+ }
+ break;
+ }
+
+ if ((dest_speed == FHCI_LOW_SPEED) &&
+ (usb->port_status == FHCI_PORT_FULL))
+ td_status |= TD_LSP;
+
+ out_be16(&td->status, td_status);
+
+ /* set up buffer length */
+ if (trans_type == FHCI_TA_IN)
+ out_be16(&td->length, pkt->len + CRC_SIZE);
+ else
+ out_be16(&td->length, pkt->len);
+
+ /* put the frame to the confirmation queue */
+ cq_put(ep->conf_frame_Q, pkt);
+
+ if (cq_howmany(ep->conf_frame_Q) == 1)
+ out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
+
+ return 0;
+}
+
+/* Reset the Tx BD ring */
+void fhci_flush_bds(struct fhci_usb *usb)
+{
+ u16 extra_data;
+ u16 td_status;
+ u32 buf;
+ struct usb_td __iomem *td;
+ struct endpoint *ep = usb->ep0;
+
+ td = ep->td_base;
+ while (1) {
+ td_status = in_be16(&td->status);
+ buf = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+
+ /* if the TD is not empty - we'll confirm it as Timeout */
+ if (td_status & TD_R)
+ out_be16(&td->status, (td_status & ~TD_R) | TD_TO);
+ /* if this TD is dummy - let's skip this TD */
+ else if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER)
+ out_be32(&td->buf_ptr, DUMMY2_BD_BUFFER);
+ /* if this is the last TD - break */
+ if (td_status & TD_W)
+ break;
+
+ td++;
+ }
+
+ fhci_td_transaction_confirm(usb);
+
+ td = ep->td_base;
+ do {
+ out_be16(&td->status, 0);
+ out_be16(&td->length, 0);
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->extra, 0);
+ td++;
+ } while (!(in_be16(&td->status) & TD_W));
+ out_be16(&td->status, TD_W); /* for last TD set Wrap bit */
+ out_be16(&td->length, 0);
+ out_be32(&td->buf_ptr, 0);
+ out_be16(&td->extra, 0);
+
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr,
+ in_be16(&ep->ep_pram_ptr->tx_base));
+ out_be32(&ep->ep_pram_ptr->tx_state, 0);
+ out_be16(&ep->ep_pram_ptr->tx_cnt, 0);
+ ep->empty_td = ep->td_base;
+ ep->conf_td = ep->td_base;
+}
+
+/*
+ * Flush all transmitted packets from TDs in the actual frame.
+ * This routine is called when something wrong with the controller and
+ * we want to get rid of the actual frame and start again next frame
+ */
+void fhci_flush_actual_frame(struct fhci_usb *usb)
+{
+ u8 mode;
+ u16 tb_ptr;
+ u16 extra_data;
+ u16 td_status;
+ u32 buf_ptr;
+ struct usb_td __iomem *td;
+ struct endpoint *ep = usb->ep0;
+
+ /* disable the USB controller */
+ mode = in_8(&usb->fhci->regs->usb_mod);
+ out_8(&usb->fhci->regs->usb_mod, mode & ~USB_MODE_EN);
+
+ tb_ptr = in_be16(&ep->ep_pram_ptr->tx_bd_ptr);
+ td = cpm_muram_addr(tb_ptr);
+ td_status = in_be16(&td->status);
+ buf_ptr = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+ do {
+ if (td_status & TD_R) {
+ out_be16(&td->status, (td_status & ~TD_R) | TD_TO);
+ } else {
+ out_be32(&td->buf_ptr, 0);
+ ep->already_pushed_dummy_bd = false;
+ break;
+ }
+
+ /* advance the TD pointer */
+ td = next_bd(ep->td_base, td, td_status);
+ td_status = in_be16(&td->status);
+ buf_ptr = in_be32(&td->buf_ptr);
+ extra_data = in_be16(&td->extra);
+ } while ((td_status & TD_R) || buf_ptr);
+
+ fhci_td_transaction_confirm(usb);
+
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr,
+ in_be16(&ep->ep_pram_ptr->tx_base));
+ out_be32(&ep->ep_pram_ptr->tx_state, 0);
+ out_be16(&ep->ep_pram_ptr->tx_cnt, 0);
+ ep->empty_td = ep->td_base;
+ ep->conf_td = ep->td_base;
+
+ usb->actual_frame->frame_status = FRAME_TIMER_END_TRANSMISSION;
+
+ /* reset the event register */
+ out_be16(&usb->fhci->regs->usb_event, 0xffff);
+ /* enable the USB controller */
+ out_8(&usb->fhci->regs->usb_mod, mode | USB_MODE_EN);
+}
+
+/* handles Tx confirm and Tx error interrupt */
+void fhci_tx_conf_interrupt(struct fhci_usb *usb)
+{
+ fhci_td_transaction_confirm(usb);
+
+ /*
+ * Schedule another transaction to this frame only if we have
+ * already confirmed all transaction in the frame.
+ */
+ if (((fhci_get_sof_timer_count(usb) < usb->max_frame_usage) ||
+ (usb->actual_frame->frame_status & FRAME_END_TRANSMISSION)) &&
+ (list_empty(&usb->actual_frame->tds_list)))
+ fhci_schedule_transactions(usb);
+}
+
+void fhci_host_transmit_actual_frame(struct fhci_usb *usb)
+{
+ u16 tb_ptr;
+ u16 td_status;
+ struct usb_td __iomem *td;
+ struct endpoint *ep = usb->ep0;
+
+ tb_ptr = in_be16(&ep->ep_pram_ptr->tx_bd_ptr);
+ td = cpm_muram_addr(tb_ptr);
+
+ if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER) {
+ struct usb_td __iomem *old_td = td;
+
+ ep->already_pushed_dummy_bd = false;
+ td_status = in_be16(&td->status);
+ /* gets the next TD in the ring */
+ td = next_bd(ep->td_base, td, td_status);
+ tb_ptr = cpm_muram_offset(td);
+ out_be16(&ep->ep_pram_ptr->tx_bd_ptr, tb_ptr);
+
+ /* start transmit only if we have something in the TDs */
+ if (in_be16(&td->status) & TD_R)
+ out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO);
+
+ if (in_be32(&ep->conf_td->buf_ptr) == DUMMY_BD_BUFFER) {
+ out_be32(&old_td->buf_ptr, 0);
+ ep->conf_td = next_bd(ep->td_base, ep->conf_td,
+ td_status);
+ } else {
+ out_be32(&old_td->buf_ptr, DUMMY2_BD_BUFFER);
+ }
+ }
+}
--- /dev/null
+/*
+ * Freescale QUICC Engine USB Host Controller Driver
+ *
+ * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Shlomi Gridish <gridish@freescale.com>
+ * Jerry Huang <Chang-Ming.Huang@freescale.com>
+ * Copyright (c) Logic Product Development, Inc. 2007
+ * Peter Barada <peterb@logicpd.com>
+ * Copyright (c) MontaVista Software, Inc. 2008.
+ * Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __FHCI_H
+#define __FHCI_H
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/kfifo.h>
+#include <linux/io.h>
+#include <linux/usb.h>
+#include <asm/qe.h>
+#include "../core/hcd.h"
+
+#define USB_CLOCK 48000000
+
+#define FHCI_PRAM_SIZE 0x100
+
+#define MAX_EDS 32
+#define MAX_TDS 32
+
+
+/* CRC16 field size */
+#define CRC_SIZE 2
+
+/* USB protocol overhead for each frame transmitted from the host */
+#define PROTOCOL_OVERHEAD 7
+
+/* Packet structure, info field */
+#define PKT_PID_DATA0 0x80000000 /* PID - Data toggle zero */
+#define PKT_PID_DATA1 0x40000000 /* PID - Data toggle one */
+#define PKT_PID_SETUP 0x20000000 /* PID - Setup bit */
+#define PKT_SETUP_STATUS 0x10000000 /* Setup status bit */
+#define PKT_SETADDR_STATUS 0x08000000 /* Set address status bit */
+#define PKT_SET_HOST_LAST 0x04000000 /* Last data packet */
+#define PKT_HOST_DATA 0x02000000 /* Data packet */
+#define PKT_FIRST_IN_FRAME 0x01000000 /* First packet in the frame */
+#define PKT_TOKEN_FRAME 0x00800000 /* Token packet */
+#define PKT_ZLP 0x00400000 /* Zero length packet */
+#define PKT_IN_TOKEN_FRAME 0x00200000 /* IN token packet */
+#define PKT_OUT_TOKEN_FRAME 0x00100000 /* OUT token packet */
+#define PKT_SETUP_TOKEN_FRAME 0x00080000 /* SETUP token packet */
+#define PKT_STALL_FRAME 0x00040000 /* STALL packet */
+#define PKT_NACK_FRAME 0x00020000 /* NACK packet */
+#define PKT_NO_PID 0x00010000 /* No PID */
+#define PKT_NO_CRC 0x00008000 /* don't append CRC */
+#define PKT_HOST_COMMAND 0x00004000 /* Host command packet */
+#define PKT_DUMMY_PACKET 0x00002000 /* Dummy packet, used for mmm */
+#define PKT_LOW_SPEED_PACKET 0x00001000 /* Low-Speed packet */
+
+#define TRANS_OK (0)
+#define TRANS_INPROGRESS (-1)
+#define TRANS_DISCARD (-2)
+#define TRANS_FAIL (-3)
+
+#define PS_INT 0
+#define PS_DISCONNECTED 1
+#define PS_CONNECTED 2
+#define PS_READY 3
+#define PS_MISSING 4
+
+/* Transfer Descriptor status field */
+#define USB_TD_OK 0x00000000 /* TD transmited or received ok */
+#define USB_TD_INPROGRESS 0x80000000 /* TD is being transmitted */
+#define USB_TD_RX_ER_NONOCT 0x40000000 /* Tx Non Octet Aligned Packet */
+#define USB_TD_RX_ER_BITSTUFF 0x20000000 /* Frame Aborted-Received pkt */
+#define USB_TD_RX_ER_CRC 0x10000000 /* CRC error */
+#define USB_TD_RX_ER_OVERUN 0x08000000 /* Over - run occured */
+#define USB_TD_RX_ER_PID 0x04000000 /* wrong PID received */
+#define USB_TD_RX_DATA_UNDERUN 0x02000000 /* shorter than expected */
+#define USB_TD_RX_DATA_OVERUN 0x01000000 /* longer than expected */
+#define USB_TD_TX_ER_NAK 0x00800000 /* NAK handshake */
+#define USB_TD_TX_ER_STALL 0x00400000 /* STALL handshake */
+#define USB_TD_TX_ER_TIMEOUT 0x00200000 /* transmit time out */
+#define USB_TD_TX_ER_UNDERUN 0x00100000 /* transmit underrun */
+
+#define USB_TD_ERROR (USB_TD_RX_ER_NONOCT | USB_TD_RX_ER_BITSTUFF | \
+ USB_TD_RX_ER_CRC | USB_TD_RX_ER_OVERUN | USB_TD_RX_ER_PID | \
+ USB_TD_RX_DATA_UNDERUN | USB_TD_RX_DATA_OVERUN | \
+ USB_TD_TX_ER_NAK | USB_TD_TX_ER_STALL | \
+ USB_TD_TX_ER_TIMEOUT | USB_TD_TX_ER_UNDERUN)
+
+/* Transfer Descriptor toggle field */
+#define USB_TD_TOGGLE_DATA0 0
+#define USB_TD_TOGGLE_DATA1 1
+#define USB_TD_TOGGLE_CARRY 2
+
+/* #define MULTI_DATA_BUS */
+
+/* Bus mode register RBMR/TBMR */
+#define BUS_MODE_GBL 0x20 /* Global snooping */
+#define BUS_MODE_BO 0x18 /* Byte ordering */
+#define BUS_MODE_BO_BE 0x10 /* Byte ordering - Big-endian */
+#define BUS_MODE_DTB 0x02 /* Data bus */
+
+/* FHCI QE USB Register Description */
+
+/* USB Mode Register bit define */
+#define USB_MODE_EN 0x01
+#define USB_MODE_HOST 0x02
+#define USB_MODE_TEST 0x04
+#define USB_MODE_SFTE 0x08
+#define USB_MODE_RESUME 0x40
+#define USB_MODE_LSS 0x80
+
+/* USB Slave Address Register Mask */
+#define USB_SLVADDR_MASK 0x7F
+
+/* USB Endpoint register define */
+#define USB_EPNUM_MASK 0xF000
+#define USB_EPNUM_SHIFT 12
+
+#define USB_TRANS_MODE_SHIFT 8
+#define USB_TRANS_CTR 0x0000
+#define USB_TRANS_INT 0x0100
+#define USB_TRANS_BULK 0x0200
+#define USB_TRANS_ISO 0x0300
+
+#define USB_EP_MF 0x0020
+#define USB_EP_RTE 0x0010
+
+#define USB_THS_SHIFT 2
+#define USB_THS_MASK 0x000c
+#define USB_THS_NORMAL 0x0
+#define USB_THS_IGNORE_IN 0x0004
+#define USB_THS_NACK 0x0008
+#define USB_THS_STALL 0x000c
+
+#define USB_RHS_SHIFT 0
+#define USB_RHS_MASK 0x0003
+#define USB_RHS_NORMAL 0x0
+#define USB_RHS_IGNORE_OUT 0x0001
+#define USB_RHS_NACK 0x0002
+#define USB_RHS_STALL 0x0003
+
+#define USB_RTHS_MASK 0x000f
+
+/* USB Command Register define */
+#define USB_CMD_STR_FIFO 0x80
+#define USB_CMD_FLUSH_FIFO 0x40
+#define USB_CMD_ISFT 0x20
+#define USB_CMD_DSFT 0x10
+#define USB_CMD_EP_MASK 0x03
+
+/* USB Event and Mask Register define */
+#define USB_E_MSF_MASK 0x0800
+#define USB_E_SFT_MASK 0x0400
+#define USB_E_RESET_MASK 0x0200
+#define USB_E_IDLE_MASK 0x0100
+#define USB_E_TXE4_MASK 0x0080
+#define USB_E_TXE3_MASK 0x0040
+#define USB_E_TXE2_MASK 0x0020
+#define USB_E_TXE1_MASK 0x0010
+#define USB_E_SOF_MASK 0x0008
+#define USB_E_BSY_MASK 0x0004
+#define USB_E_TXB_MASK 0x0002
+#define USB_E_RXB_MASK 0x0001
+
+/* Freescale USB Host controller registers */
+struct fhci_regs {
+ u8 usb_mod; /* mode register */
+ u8 usb_addr; /* address register */
+ u8 usb_comm; /* command register */
+ u8 reserved1[1];
+ __be16 usb_ep[4]; /* endpoint register */
+ u8 reserved2[4];
+ __be16 usb_event; /* event register */
+ u8 reserved3[2];
+ __be16 usb_mask; /* mask register */
+ u8 reserved4[1];
+ u8 usb_status; /* status register */
+ __be16 usb_sof_tmr; /* Start Of Frame timer */
+ u8 reserved5[2];
+ __be16 usb_frame_num; /* frame number register */
+ u8 reserved6[1];
+};
+
+/* Freescale USB HOST */
+struct fhci_pram {
+ __be16 ep_ptr[4]; /* Endpoint porter reg */
+ __be32 rx_state; /* Rx internal state */
+ __be32 rx_ptr; /* Rx internal data pointer */
+ __be16 frame_num; /* Frame number */
+ __be16 rx_cnt; /* Rx byte count */
+ __be32 rx_temp; /* Rx temp */
+ __be32 rx_data_temp; /* Rx data temp */
+ __be16 rx_u_ptr; /* Rx microcode return address temp */
+ u8 reserved1[2]; /* reserved area */
+ __be32 sof_tbl; /* SOF lookup table pointer */
+ u8 sof_u_crc_temp; /* SOF micorcode CRC5 temp reg */
+ u8 reserved2[0xdb];
+};
+
+/* Freescale USB Endpoint*/
+struct fhci_ep_pram {
+ __be16 rx_base; /* Rx BD base address */
+ __be16 tx_base; /* Tx BD base address */
+ u8 rx_func_code; /* Rx function code */
+ u8 tx_func_code; /* Tx function code */
+ __be16 rx_buff_len; /* Rx buffer length */
+ __be16 rx_bd_ptr; /* Rx BD pointer */
+ __be16 tx_bd_ptr; /* Tx BD pointer */
+ __be32 tx_state; /* Tx internal state */
+ __be32 tx_ptr; /* Tx internal data pointer */
+ __be16 tx_crc; /* temp transmit CRC */
+ __be16 tx_cnt; /* Tx byte count */
+ __be32 tx_temp; /* Tx temp */
+ __be16 tx_u_ptr; /* Tx microcode return address temp */
+ __be16 reserved;
+};
+
+struct fhci_controller_list {
+ struct list_head ctrl_list; /* control endpoints */
+ struct list_head bulk_list; /* bulk endpoints */
+ struct list_head iso_list; /* isochronous endpoints */
+ struct list_head intr_list; /* interruput endpoints */
+ struct list_head done_list; /* done transfers */
+};
+
+struct virtual_root_hub {
+ int dev_num; /* USB address of the root hub */
+ u32 feature; /* indicates what feature has been set */
+ struct usb_hub_status hub;
+ struct usb_port_status port;
+};
+
+enum fhci_gpios {
+ GPIO_USBOE = 0,
+ GPIO_USBTP,
+ GPIO_USBTN,
+ GPIO_USBRP,
+ GPIO_USBRN,
+ /* these are optional */
+ GPIO_SPEED,
+ GPIO_POWER,
+ NUM_GPIOS,
+};
+
+enum fhci_pins {
+ PIN_USBOE = 0,
+ PIN_USBTP,
+ PIN_USBTN,
+ NUM_PINS,
+};
+
+struct fhci_hcd {
+ enum qe_clock fullspeed_clk;
+ enum qe_clock lowspeed_clk;
+ struct qe_pin *pins[NUM_PINS];
+ int gpios[NUM_GPIOS];
+ bool alow_gpios[NUM_GPIOS];
+
+ struct fhci_regs __iomem *regs; /* I/O memory used to communicate */
+ struct fhci_pram __iomem *pram; /* Parameter RAM */
+ struct gtm_timer *timer;
+
+ spinlock_t lock;
+ struct fhci_usb *usb_lld; /* Low-level driver */
+ struct virtual_root_hub *vroot_hub; /* the virtual root hub */
+ int active_urbs;
+ struct fhci_controller_list *hc_list;
+ struct tasklet_struct *process_done_task; /* tasklet for done list */
+
+ struct list_head empty_eds;
+ struct list_head empty_tds;
+
+#ifdef CONFIG_FHCI_DEBUG
+ int usb_irq_stat[13];
+ struct dentry *dfs_root;
+ struct dentry *dfs_regs;
+ struct dentry *dfs_irq_stat;
+#endif
+};
+
+#define USB_FRAME_USAGE 90
+#define FRAME_TIME_USAGE (USB_FRAME_USAGE*10) /* frame time usage */
+#define SW_FIX_TIME_BETWEEN_TRANSACTION 150 /* SW */
+#define MAX_BYTES_PER_FRAME (USB_FRAME_USAGE*15)
+#define MAX_PERIODIC_FRAME_USAGE 90
+
+/* transaction type */
+enum fhci_ta_type {
+ FHCI_TA_IN = 0, /* input transaction */
+ FHCI_TA_OUT, /* output transaction */
+ FHCI_TA_SETUP, /* setup transaction */
+};
+
+/* transfer mode */
+enum fhci_tf_mode {
+ FHCI_TF_CTRL = 0,
+ FHCI_TF_ISO,
+ FHCI_TF_BULK,
+ FHCI_TF_INTR,
+};
+
+enum fhci_speed {
+ FHCI_FULL_SPEED,
+ FHCI_LOW_SPEED,
+};
+
+/* endpoint state */
+enum fhci_ed_state {
+ FHCI_ED_NEW = 0, /* pipe is new */
+ FHCI_ED_OPER, /* pipe is operating */
+ FHCI_ED_URB_DEL, /* pipe is in hold because urb is being deleted */
+ FHCI_ED_SKIP, /* skip this pipe */
+ FHCI_ED_HALTED, /* pipe is halted */
+};
+
+enum fhci_port_status {
+ FHCI_PORT_POWER_OFF = 0,
+ FHCI_PORT_DISABLED,
+ FHCI_PORT_DISCONNECTING,
+ FHCI_PORT_WAITING, /* waiting for connection */
+ FHCI_PORT_FULL, /* full speed connected */
+ FHCI_PORT_LOW, /* low speed connected */
+};
+
+enum fhci_mem_alloc {
+ MEM_CACHABLE_SYS = 0x00000001, /* primary DDR,cachable */
+ MEM_NOCACHE_SYS = 0x00000004, /* primary DDR,non-cachable */
+ MEM_SECONDARY = 0x00000002, /* either secondary DDR or SDRAM */
+ MEM_PRAM = 0x00000008, /* multi-user RAM identifier */
+};
+
+/* USB default parameters*/
+#define DEFAULT_RING_LEN 8
+#define DEFAULT_DATA_MEM MEM_CACHABLE_SYS
+
+struct ed {
+ u8 dev_addr; /* device address */
+ u8 ep_addr; /* endpoint address */
+ enum fhci_tf_mode mode; /* USB transfer mode */
+ enum fhci_speed speed;
+ unsigned int max_pkt_size;
+ enum fhci_ed_state state;
+ struct list_head td_list; /* a list of all queued TD to this pipe */
+ struct list_head node;
+
+ /* read only parameters, should be cleared upon initialization */
+ u8 toggle_carry; /* toggle carry from the last TD submitted */
+ u32 last_iso; /* time stamp of last queued ISO transfer */
+ struct td *td_head; /* a pointer to the current TD handled */
+};
+
+struct td {
+ void *data; /* a pointer to the data buffer */
+ unsigned int len; /* length of the data to be submitted */
+ unsigned int actual_len; /* actual bytes transfered on this td */
+ enum fhci_ta_type type; /* transaction type */
+ u8 toggle; /* toggle for next trans. within this TD */
+ u16 iso_index; /* ISO transaction index */
+ u16 start_frame; /* start frame time stamp */
+ u16 interval; /* interval between trans. (for ISO/Intr) */
+ u32 status; /* status of the TD */
+ struct ed *ed; /* a handle to the corresponding ED */
+ struct urb *urb; /* a handle to the corresponding URB */
+ bool ioc; /* Inform On Completion */
+ struct list_head node;
+
+ /* read only parameters should be cleared upon initialization */
+ struct packet *pkt;
+ int nak_cnt;
+ int error_cnt;
+ struct list_head frame_lh;
+};
+
+struct packet {
+ u8 *data; /* packet data */
+ u32 len; /* packet length */
+ u32 status; /* status of the packet - equivalent to the status
+ * field for the corresponding structure td */
+ u32 info; /* packet information */
+ void __iomem *priv_data; /* private data of the driver (TDs or BDs) */
+};
+
+/* struct for each URB */
+#define URB_INPROGRESS 0
+#define URB_DEL 1
+
+/* URB states (state field) */
+#define US_BULK 0
+#define US_BULK0 1
+
+/* three setup states */
+#define US_CTRL_SETUP 2
+#define US_CTRL_DATA 1
+#define US_CTRL_ACK 0
+
+#define EP_ZERO 0
+
+struct urb_priv {
+ int num_of_tds;
+ int tds_cnt;
+ int state;
+
+ struct td **tds;
+ struct ed *ed;
+ struct timer_list time_out;
+};
+
+struct endpoint {
+ /* Pointer to ep parameter RAM */
+ struct fhci_ep_pram __iomem *ep_pram_ptr;
+
+ /* Host transactions */
+ struct usb_td __iomem *td_base; /* first TD in the ring */
+ struct usb_td __iomem *conf_td; /* next TD for confirm after transac */
+ struct usb_td __iomem *empty_td;/* next TD for new transaction req. */
+ struct kfifo *empty_frame_Q; /* Empty frames list to use */
+ struct kfifo *conf_frame_Q; /* frames passed to TDs,waiting for tx */
+ struct kfifo *dummy_packets_Q;/* dummy packets for the CRC overun */
+
+ bool already_pushed_dummy_bd;
+};
+
+/* struct for each 1mSec frame time */
+#define FRAME_IS_TRANSMITTED 0x00
+#define FRAME_TIMER_END_TRANSMISSION 0x01
+#define FRAME_DATA_END_TRANSMISSION 0x02
+#define FRAME_END_TRANSMISSION 0x03
+#define FRAME_IS_PREPARED 0x04
+
+struct fhci_time_frame {
+ u16 frame_num; /* frame number */
+ u16 total_bytes; /* total bytes submitted within this frame */
+ u8 frame_status; /* flag that indicates to stop fill this frame */
+ struct list_head tds_list; /* all tds of this frame */
+};
+
+/* internal driver structure*/
+struct fhci_usb {
+ u16 saved_msk; /* saving of the USB mask register */
+ struct endpoint *ep0; /* pointer for endpoint0 structure */
+ int intr_nesting_cnt; /* interrupt nesting counter */
+ u16 max_frame_usage; /* max frame time usage,in micro-sec */
+ u16 max_bytes_per_frame; /* max byte can be tx in one time frame */
+ u32 sw_transaction_time; /* sw complete trans time,in micro-sec */
+ struct fhci_time_frame *actual_frame;
+ struct fhci_controller_list *hc_list; /* main structure for hc */
+ struct virtual_root_hub *vroot_hub;
+ enum fhci_port_status port_status; /* v_rh port status */
+
+ u32 (*transfer_confirm)(struct fhci_hcd *fhci);
+
+ struct fhci_hcd *fhci;
+};
+
+/*
+ * Various helpers and prototypes below.
+ */
+
+static inline u16 get_frame_num(struct fhci_hcd *fhci)
+{
+ return in_be16(&fhci->pram->frame_num) & 0x07ff;
+}
+
+#define fhci_dbg(fhci, fmt, args...) \
+ dev_dbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_vdbg(fhci, fmt, args...) \
+ dev_vdbg(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_err(fhci, fmt, args...) \
+ dev_err(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_info(fhci, fmt, args...) \
+ dev_info(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+#define fhci_warn(fhci, fmt, args...) \
+ dev_warn(fhci_to_hcd(fhci)->self.controller, fmt, ##args)
+
+static inline struct fhci_hcd *hcd_to_fhci(struct usb_hcd *hcd)
+{
+ return (struct fhci_hcd *)hcd->hcd_priv;
+}
+
+static inline struct usb_hcd *fhci_to_hcd(struct fhci_hcd *fhci)
+{
+ return container_of((void *)fhci, struct usb_hcd, hcd_priv);
+}
+
+/* fifo of pointers */
+static inline struct kfifo *cq_new(int size)
+{
+ return kfifo_alloc(size * sizeof(void *), GFP_KERNEL, NULL);
+}
+
+static inline void cq_delete(struct kfifo *kfifo)
+{
+ kfifo_free(kfifo);
+}
+
+static inline unsigned int cq_howmany(struct kfifo *kfifo)
+{
+ return __kfifo_len(kfifo) / sizeof(void *);
+}
+
+static inline int cq_put(struct kfifo *kfifo, void *p)
+{
+ return __kfifo_put(kfifo, (void *)&p, sizeof(p));
+}
+
+static inline void *cq_get(struct kfifo *kfifo)
+{
+ void *p = NULL;
+
+ __kfifo_get(kfifo, (void *)&p, sizeof(p));
+ return p;
+}
+
+/* fhci-hcd.c */
+void fhci_start_sof_timer(struct fhci_hcd *fhci);
+void fhci_stop_sof_timer(struct fhci_hcd *fhci);
+u16 fhci_get_sof_timer_count(struct fhci_usb *usb);
+void fhci_usb_enable_interrupt(struct fhci_usb *usb);
+void fhci_usb_disable_interrupt(struct fhci_usb *usb);
+int fhci_ioports_check_bus_state(struct fhci_hcd *fhci);
+
+/* fhci-mem.c */
+void fhci_recycle_empty_td(struct fhci_hcd *fhci, struct td *td);
+void fhci_recycle_empty_ed(struct fhci_hcd *fhci, struct ed *ed);
+struct ed *fhci_get_empty_ed(struct fhci_hcd *fhci);
+struct td *fhci_td_fill(struct fhci_hcd *fhci, struct urb *urb,
+ struct urb_priv *urb_priv, struct ed *ed, u16 index,
+ enum fhci_ta_type type, int toggle, u8 *data, u32 len,
+ u16 interval, u16 start_frame, bool ioc);
+void fhci_add_tds_to_ed(struct ed *ed, struct td **td_list, int number);
+
+/* fhci-hub.c */
+void fhci_config_transceiver(struct fhci_hcd *fhci,
+ enum fhci_port_status status);
+void fhci_port_disable(struct fhci_hcd *fhci);
+void fhci_port_enable(void *lld);
+void fhci_io_port_generate_reset(struct fhci_hcd *fhci);
+void fhci_port_reset(void *lld);
+int fhci_hub_status_data(struct usb_hcd *hcd, char *buf);
+int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength);
+
+/* fhci-tds.c */
+void fhci_flush_bds(struct fhci_usb *usb);
+void fhci_flush_actual_frame(struct fhci_usb *usb);
+u32 fhci_host_transaction(struct fhci_usb *usb, struct packet *pkt,
+ enum fhci_ta_type trans_type, u8 dest_addr,
+ u8 dest_ep, enum fhci_tf_mode trans_mode,
+ enum fhci_speed dest_speed, u8 data_toggle);
+void fhci_host_transmit_actual_frame(struct fhci_usb *usb);
+void fhci_tx_conf_interrupt(struct fhci_usb *usb);
+void fhci_push_dummy_bd(struct endpoint *ep);
+u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem,
+ u32 ring_len);
+void fhci_init_ep_registers(struct fhci_usb *usb,
+ struct endpoint *ep,
+ enum fhci_mem_alloc data_mem);
+void fhci_ep0_free(struct fhci_usb *usb);
+
+/* fhci-sched.c */
+extern struct tasklet_struct fhci_tasklet;
+void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt);
+void fhci_flush_all_transmissions(struct fhci_usb *usb);
+void fhci_schedule_transactions(struct fhci_usb *usb);
+void fhci_device_connected_interrupt(struct fhci_hcd *fhci);
+void fhci_device_disconnected_interrupt(struct fhci_hcd *fhci);
+void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb);
+u32 fhci_transfer_confirm_callback(struct fhci_hcd *fhci);
+irqreturn_t fhci_irq(struct usb_hcd *hcd);
+irqreturn_t fhci_frame_limit_timer_irq(int irq, void *_hcd);
+
+/* fhci-q.h */
+void fhci_urb_complete_free(struct fhci_hcd *fhci, struct urb *urb);
+struct td *fhci_remove_td_from_ed(struct ed *ed);
+struct td *fhci_remove_td_from_frame(struct fhci_time_frame *frame);
+void fhci_move_td_from_ed_to_done_list(struct fhci_usb *usb, struct ed *ed);
+struct td *fhci_peek_td_from_frame(struct fhci_time_frame *frame);
+void fhci_add_td_to_frame(struct fhci_time_frame *frame, struct td *td);
+struct td *fhci_remove_td_from_done_list(struct fhci_controller_list *p_list);
+void fhci_done_td(struct urb *urb, struct td *td);
+void fhci_del_ed_list(struct fhci_hcd *fhci, struct ed *ed);
+
+#ifdef CONFIG_FHCI_DEBUG
+
+void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er);
+void fhci_dfs_destroy(struct fhci_hcd *fhci);
+void fhci_dfs_create(struct fhci_hcd *fhci);
+
+#else
+
+static inline void fhci_dbg_isr(struct fhci_hcd *fhci, int usb_er) {}
+static inline void fhci_dfs_destroy(struct fhci_hcd *fhci) {}
+static inline void fhci_dfs_create(struct fhci_hcd *fhci) {}
+
+#endif /* CONFIG_FHCI_DEBUG */
+
+#endif /* __FHCI_H */
* to be checked in case boot firmware (BIOS/SMM/...) has set up
* wakeup in a way the bus isn't aware of (e.g., legacy PCI PM).
* If the bus glue detected wakeup capability then it should
- * already be enabled. Either way, if wakeup should be enabled
- * but isn't, we'll enable it now.
+ * already be enabled; if so we'll just enable it again.
*/
- if ((ohci->hc_control & OHCI_CTRL_RWC) != 0
- && !device_can_wakeup(hcd->self.controller))
- device_init_wakeup(hcd->self.controller, 1);
+ if ((ohci->hc_control & OHCI_CTRL_RWC) != 0)
+ device_set_wakeup_capable(hcd->self.controller, 1);
switch (ohci->hc_control & OHCI_CTRL_HCFS) {
case OHCI_USB_OPER:
return -ENODEV;
}
- usb_host_ck = clk_get(0, "usb_hhc_ck");
+ usb_host_ck = clk_get(&pdev->dev, "usb_hhc_ck");
if (IS_ERR(usb_host_ck))
return PTR_ERR(usb_host_ck);
if (!cpu_is_omap15xx())
- usb_dc_ck = clk_get(0, "usb_dc_ck");
+ usb_dc_ck = clk_get(&pdev->dev, "usb_dc_ck");
else
- usb_dc_ck = clk_get(0, "lb_ck");
+ usb_dc_ck = clk_get(&pdev->dev, "lb_ck");
if (IS_ERR(usb_dc_ck)) {
clk_put(usb_host_ck);
#ifdef CONFIG_PM
.suspend = usb_hcd_pci_suspend,
- .suspend_late = usb_hcd_pci_suspend_late,
.resume_early = usb_hcd_pci_resume_early,
.resume = usb_hcd_pci_resume,
#endif
#ifdef CONFIG_PM
.suspend = usb_hcd_pci_suspend,
- .suspend_late = usb_hcd_pci_suspend_late,
.resume_early = usb_hcd_pci_resume_early,
.resume = usb_hcd_pci_resume,
#endif /* PM */
#define USB_DEVICE_ID_LD_MACHINETEST 0x2040 /* USB Product ID of Machine Test System */
#define USB_VENDOR_ID_VERNIER 0x08f7
-#define USB_DEVICE_ID_VERNIER_LABPRO 0x0001
#define USB_DEVICE_ID_VERNIER_GOTEMP 0x0002
#define USB_DEVICE_ID_VERNIER_SKIP 0x0003
#define USB_DEVICE_ID_VERNIER_CYCLOPS 0x0004
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
{ USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
- { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LABPRO) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
{ USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
#define MON_IOCX_GET _IOW(MON_IOC_MAGIC, 6, struct mon_bin_get)
#define MON_IOCX_MFETCH _IOWR(MON_IOC_MAGIC, 7, struct mon_bin_mfetch)
#define MON_IOCH_MFLUSH _IO(MON_IOC_MAGIC, 8)
+
#ifdef CONFIG_COMPAT
#define MON_IOCX_GET32 _IOW(MON_IOC_MAGIC, 6, struct mon_bin_get32)
#define MON_IOCX_MFETCH32 _IOWR(MON_IOC_MAGIC, 7, struct mon_bin_mfetch32)
}
break;
-#ifdef CONFIG_COMPAT
- case MON_IOCX_GET32: {
- struct mon_bin_get32 getb;
-
- if (copy_from_user(&getb, (void __user *)arg,
- sizeof(struct mon_bin_get32)))
- return -EFAULT;
-
- ret = mon_bin_get_event(file, rp,
- compat_ptr(getb.hdr32), compat_ptr(getb.data32),
- getb.alloc32);
- }
- break;
-#endif
-
case MON_IOCX_MFETCH:
{
struct mon_bin_mfetch mfetch;
}
break;
+ case MON_IOCG_STATS: {
+ struct mon_bin_stats __user *sp;
+ unsigned int nevents;
+ unsigned int ndropped;
+
+ spin_lock_irqsave(&rp->b_lock, flags);
+ ndropped = rp->cnt_lost;
+ rp->cnt_lost = 0;
+ spin_unlock_irqrestore(&rp->b_lock, flags);
+ nevents = mon_bin_queued(rp);
+
+ sp = (struct mon_bin_stats __user *)arg;
+ if (put_user(rp->cnt_lost, &sp->dropped))
+ return -EFAULT;
+ if (put_user(nevents, &sp->queued))
+ return -EFAULT;
+
+ }
+ break;
+
+ default:
+ return -ENOTTY;
+ }
+
+ return ret;
+}
+
#ifdef CONFIG_COMPAT
+static long mon_bin_compat_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ struct mon_reader_bin *rp = file->private_data;
+ int ret;
+
+ switch (cmd) {
+
+ case MON_IOCX_GET32: {
+ struct mon_bin_get32 getb;
+
+ if (copy_from_user(&getb, (void __user *)arg,
+ sizeof(struct mon_bin_get32)))
+ return -EFAULT;
+
+ ret = mon_bin_get_event(file, rp,
+ compat_ptr(getb.hdr32), compat_ptr(getb.data32),
+ getb.alloc32);
+ if (ret < 0)
+ return ret;
+ }
+ return 0;
+
case MON_IOCX_MFETCH32:
{
struct mon_bin_mfetch32 mfetch;
return ret;
if (put_user(ret, &uptr->nfetch32))
return -EFAULT;
- ret = 0;
}
- break;
-#endif
-
- case MON_IOCG_STATS: {
- struct mon_bin_stats __user *sp;
- unsigned int nevents;
- unsigned int ndropped;
-
- spin_lock_irqsave(&rp->b_lock, flags);
- ndropped = rp->cnt_lost;
- rp->cnt_lost = 0;
- spin_unlock_irqrestore(&rp->b_lock, flags);
- nevents = mon_bin_queued(rp);
+ return 0;
- sp = (struct mon_bin_stats __user *)arg;
- if (put_user(rp->cnt_lost, &sp->dropped))
- return -EFAULT;
- if (put_user(nevents, &sp->queued))
- return -EFAULT;
+ case MON_IOCG_STATS:
+ return mon_bin_ioctl(NULL, file, cmd,
+ (unsigned long) compat_ptr(arg));
- }
- break;
+ case MON_IOCQ_URB_LEN:
+ case MON_IOCQ_RING_SIZE:
+ case MON_IOCT_RING_SIZE:
+ case MON_IOCH_MFLUSH:
+ return mon_bin_ioctl(NULL, file, cmd, arg);
default:
- return -ENOTTY;
+ ;
}
-
- return ret;
+ return -ENOTTY;
}
+#endif /* CONFIG_COMPAT */
static unsigned int
mon_bin_poll(struct file *file, struct poll_table_struct *wait)
/* .write = mon_text_write, */
.poll = mon_bin_poll,
.ioctl = mon_bin_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = mon_bin_compat_ioctl,
+#endif
.release = mon_bin_release,
.mmap = mon_bin_mmap,
};
depends on (USB || USB_GADGET) && HAVE_CLK
depends on !SUPERH
select TWL4030_USB if MACH_OMAP_3430SDP
+ select USB_OTG_UTILS
tristate 'Inventra Highspeed Dual Role Controller (TI, ADI, ...)'
help
Say Y here if your system has a dual role high speed USB
depends on USB_MUSB_HDRC && ARCH_OMAP34XX
comment "Blackfin high speed USB Support"
- depends on USB_MUSB_HDRC && (BF54x && !BF544) || (BF52x && !BF522 && !BF523)
+ depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
config USB_TUSB6010
boolean "TUSB 6010 support"
#include <linux/usb.h>
#include "musb_core.h"
+#include "musb_debug.h"
#include "cppi_dma.h"
}
}
+#ifdef CONFIG_USB_MUSB_DEBUG
static void cppi_dump_rxbd(const char *tag, struct cppi_descriptor *bd)
{
pr_debug("RXBD/%s %08x: "
bd->hw_next, bd->hw_bufp, bd->hw_off_len,
bd->hw_options);
}
+#endif
static void cppi_dump_rxq(int level, const char *tag, struct cppi_channel *rx)
{
-#if MUSB_DEBUG > 0
+#ifdef CONFIG_USB_MUSB_DEBUG
struct cppi_descriptor *bd;
if (!_dbg_level(level))
bd->hw_options |= CPPI_SOP_SET;
tail->hw_options |= CPPI_EOP_SET;
- if (debug >= 5) {
+#ifdef CONFIG_USB_MUSB_DEBUG
+ if (_dbg_level(5)) {
struct cppi_descriptor *d;
for (d = rx->head; d; d = d->next)
cppi_dump_rxbd("S", d);
}
+#endif
/* in case the preceding transfer left some state... */
tail = rx->last_processed;
cppi_ch->offset = 0;
cppi_ch->maxpacket = maxpacket;
cppi_ch->buf_len = len;
+ cppi_ch->channel.actual_len = 0;
/* TX channel? or RX? */
if (cppi_ch->transmit)
#include <linux/io.h>
#include <linux/gpio.h>
-#include <mach/arch/hardware.h>
-#include <mach/arch/memory.h>
-#include <mach/arch/gpio.h>
+#include <mach/hardware.h>
+#include <mach/memory.h>
+#include <mach/gpio.h>
+
#include <asm/mach-types.h>
#include "musb_core.h"
return -EIO;
}
-int musb_platform_set_mode(struct musb *musb, u8 mode)
-{
- /* EVM can't do this (right?) */
- return -EIO;
-}
-
int __init musb_platform_init(struct musb *musb)
{
void __iomem *tibase = musb->ctrl_base;
musb_gadget_cleanup(musb);
#endif
- if (musb->nIrq >= 0 && musb->irq_wake) {
- disable_irq_wake(musb->nIrq);
+ if (musb->nIrq >= 0) {
+ if (musb->irq_wake)
+ disable_irq_wake(musb->nIrq);
free_irq(musb->nIrq, musb);
}
if (is_dma_capable() && musb->dma_controller) {
status = -EBUSY;
goto fail;
}
- musb_ep->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+ musb_ep->type = usb_endpoint_type(desc);
/* check direction and (later) maxpacket size against endpoint */
- if ((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != epnum)
+ if (usb_endpoint_num(desc) != epnum)
goto fail;
/* REVISIT this rules out high bandwidth periodic transfers */
* packet size (or fail), set the mode, clear the fifo
*/
musb_ep_select(mbase, epnum);
- if (desc->bEndpointAddress & USB_DIR_IN) {
+ if (usb_endpoint_dir_in(desc)) {
u16 int_txe = musb_readw(mbase, MUSB_INTRTXE);
if (hw_ep->is_shared_fifo)
goto done;
}
- qh->epnum = epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
- qh->type = epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+ qh->epnum = usb_endpoint_num(epd);
+ qh->type = usb_endpoint_type(epd);
/* NOTE: urb->dev->devnum is wrong during SET_ADDRESS */
qh->addr_reg = (u8) usb_pipedevice(urb->pipe);
#include <linux/usb.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
-#include <asm/arch/dma.h>
-#include <asm/arch/mux.h>
+#include <mach/dma.h>
+#include <mach/mux.h>
#include "musb_core.h"
comment "OTG and related infrastructure"
-if USB || USB_GADGET
-
config USB_OTG_UTILS
bool
help
Select this to make sure the build includes objects from
the OTG infrastructure directory.
+if USB || USB_GADGET
+
#
# USB Transceiver Drivers
#
{ USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
{ USB_DEVICE(0x10C4, 0x81E7) }, /* Aerocomm Radio */
{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
+ { USB_DEVICE(0x10C4, 0x822B) }, /* Modem EDGE(GSM) Comander 2 */
+ { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demostration module */
{ USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
{ USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
{ USB_DEVICE(0x10C4, 0x83A8) }, /* Amber Wireless AMB2560 */
{ USB_DEVICE(PAPOUCH_VID, PAPOUCH_QUIDO4x4_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DGQG_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DOMINTELL_DUSB_PID) },
+ { USB_DEVICE(ALTI2_VID, ALTI2_N3_PID) },
+ { USB_DEVICE(FTDI_VID, DIEBOLD_BCS_SE923_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
#define FTDI_DOMINTELL_DUSB_PID 0xEF51 /* DUSB01 module */
+/* Alti-2 products http://www.alti-2.com */
+#define ALTI2_VID 0x1BC9
+#define ALTI2_N3_PID 0x6001 /* Neptune 3 */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
#define RATOC_VENDOR_ID 0x0584
#define RATOC_PRODUCT_ID_USB60F 0xb020
+/*
+ * DIEBOLD BCS SE923
+ */
+#define DIEBOLD_BCS_SE923_PID 0xfb99
+
/*
* BmRequestType: 1100 0000b
* bRequest: FTDI_E2_READ
#define HUAWEI_PRODUCT_E143E 0x143E
#define HUAWEI_PRODUCT_E143F 0x143F
+#define QUANTA_VENDOR_ID 0x0408
+#define QUANTA_PRODUCT_Q101 0xEA02
+#define QUANTA_PRODUCT_Q111 0xEA03
+#define QUANTA_PRODUCT_GLX 0xEA04
+#define QUANTA_PRODUCT_GKE 0xEA05
+#define QUANTA_PRODUCT_GLE 0xEA06
+
#define NOVATELWIRELESS_VENDOR_ID 0x1410
/* YISO PRODUCTS */
#define ONDA_VENDOR_ID 0x19d2
#define ONDA_PRODUCT_MSA501HS 0x0001
#define ONDA_PRODUCT_ET502HS 0x0002
-#define ONDA_PRODUCT_MT503HS 0x0200
+#define ONDA_PRODUCT_MT503HS 0x2000
#define BANDRICH_VENDOR_ID 0x1A8D
#define BANDRICH_PRODUCT_C100_1 0x1002
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
+ { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) },
{ USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
};
static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
};
static struct usb_device_id ti_id_table_combined[6+2*TI_EXTRA_VID_PID_COUNT+1] = {
{ USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
{ USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) },
{ }
};
/* Vendor and product ids */
#define TI_VENDOR_ID 0x0451
+#define IBM_VENDOR_ID 0x04b3
#define TI_3410_PRODUCT_ID 0x3410
+#define IBM_4543_PRODUCT_ID 0x4543
#define TI_3410_EZ430_ID 0xF430 /* TI ez430 development tool */
#define TI_5052_BOOT_PRODUCT_ID 0x5052 /* no EEPROM, no firmware */
#define TI_5152_BOOT_PRODUCT_ID 0x5152 /* no EEPROM, no firmware */
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+/* Reported by Jean-Baptiste Onofre <jb@nanthrax.net>
+ * Support the following product :
+ * "Dane-Elec MediaTouch"
+ */
+UNUSUAL_DEV( 0x071b, 0x32bb, 0x0000, 0x0000,
+ "RockChip",
+ "MTP",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_NO_WP_DETECT | US_FL_MAX_SECTORS_64),
+
/* Reported by Massimiliano Ghilardi <massimiliano.ghilardi@gmail.com>
* This USB MP3/AVI player device fails and disconnects if more than 128
* sectors (64kB) are read/written in a single command, and may be present
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by Martijn Hijdra <martijn.hijdra@gmail.com> */
+UNUSUAL_DEV( 0x0840, 0x0085, 0x0001, 0x0001,
+ "Argosy",
+ "Storage",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Entry and supporting patch by Theodore Kilgore <kilgota@auburn.edu>.
* Flag will support Bulk devices which use a standards-violating 32-byte
* Command Block Wrapper. Here, the "DC2MEGA" cameras (several brands) with
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_NO_WP_DETECT ),
+/* Reported by The Solutor <thesolutor@gmail.com> */
+UNUSUAL_DEV( 0x0fce, 0xd0e1, 0x0000, 0x0000,
+ "Sony Ericsson",
+ "MD400",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_IGNORE_DEVICE),
+
/* Reported by Jan Mate <mate@fiit.stuba.sk>
* and by Soeren Sonnenburg <kernel@nn7.de> */
UNUSUAL_DEV( 0x0fce, 0xe030, 0x0000, 0x0000,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
-/* Reported by Mauro Andreolini <andreoli@weblab.ing.unimo.it>
- * This entry is needed to bypass the ZeroCD mechanism
- * and to properly load as a modem device.
- */
-UNUSUAL_DEV( 0x19d2, 0x2000, 0x0000, 0x0000,
- "Onda ET502HS",
- "USB MMC Storage",
+UNUSUAL_DEV( 0x2116, 0x0320, 0x0001, 0x0001,
+ "ST",
+ "2A",
US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_IGNORE_DEVICE),
+ US_FL_FIX_CAPACITY),
/* patch submitted by Davide Perini <perini.davide@dpsoftware.org>
* and Renato Perini <rperini@email.it>
Select this option if display contents should be inherited as set by
the bootloader.
+config FB_MX3
+ tristate "MX3 Framebuffer support"
+ depends on FB && MX3_IPU
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ default y
+ help
+ This is a framebuffer device for the i.MX31 LCD Controller. So
+ far only synchronous displays are supported. If you plan to use
+ an LCD display with your i.MX31 system, say Y here.
+
source "drivers/video/omap/Kconfig"
source "drivers/video/backlight/Kconfig"
obj-$(CONFIG_FB_OF) += offb.o
obj-$(CONFIG_FB_BF54X_LQ043) += bf54x-lq043fb.o
obj-$(CONFIG_FB_BFIN_T350MCQB) += bfin-t350mcqb-fb.o
+obj-$(CONFIG_FB_MX3) += mx3fb.o
# the test framebuffer is last
obj-$(CONFIG_FB_VIRTUAL) += vfb.o
snprintf(chan->adapter.name, sizeof(chan->adapter.name),
"radeonfb %s", name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_RADEON;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->rinfo->pdev->dev;
chan->algo.setsda = radeon_gpio_setsda;
chan->adapter.owner = THIS_MODULE;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->dev->dev;
- chan->adapter.id = I2C_HW_B_I810;
chan->algo.setsda = i810i2c_setsda;
chan->algo.setscl = i810i2c_setscl;
chan->algo.getsda = i810i2c_getsda;
"intelfb %s", name);
chan->adapter.class = class;
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_INTELFB;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->dinfo->pdev->dev;
chan->algo.setsda = intelfb_gpio_setsda;
--- /dev/null
+/*
+ * Copyright (C) 2008
+ * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
+ *
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/interrupt.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/dma-mapping.h>
+#include <linux/dmaengine.h>
+#include <linux/console.h>
+#include <linux/clk.h>
+#include <linux/mutex.h>
+
+#include <mach/hardware.h>
+#include <mach/ipu.h>
+#include <mach/mx3fb.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#define MX3FB_NAME "mx3_sdc_fb"
+
+#define MX3FB_REG_OFFSET 0xB4
+
+/* SDC Registers */
+#define SDC_COM_CONF (0xB4 - MX3FB_REG_OFFSET)
+#define SDC_GW_CTRL (0xB8 - MX3FB_REG_OFFSET)
+#define SDC_FG_POS (0xBC - MX3FB_REG_OFFSET)
+#define SDC_BG_POS (0xC0 - MX3FB_REG_OFFSET)
+#define SDC_CUR_POS (0xC4 - MX3FB_REG_OFFSET)
+#define SDC_PWM_CTRL (0xC8 - MX3FB_REG_OFFSET)
+#define SDC_CUR_MAP (0xCC - MX3FB_REG_OFFSET)
+#define SDC_HOR_CONF (0xD0 - MX3FB_REG_OFFSET)
+#define SDC_VER_CONF (0xD4 - MX3FB_REG_OFFSET)
+#define SDC_SHARP_CONF_1 (0xD8 - MX3FB_REG_OFFSET)
+#define SDC_SHARP_CONF_2 (0xDC - MX3FB_REG_OFFSET)
+
+/* Register bits */
+#define SDC_COM_TFT_COLOR 0x00000001UL
+#define SDC_COM_FG_EN 0x00000010UL
+#define SDC_COM_GWSEL 0x00000020UL
+#define SDC_COM_GLB_A 0x00000040UL
+#define SDC_COM_KEY_COLOR_G 0x00000080UL
+#define SDC_COM_BG_EN 0x00000200UL
+#define SDC_COM_SHARP 0x00001000UL
+
+#define SDC_V_SYNC_WIDTH_L 0x00000001UL
+
+/* Display Interface registers */
+#define DI_DISP_IF_CONF (0x0124 - MX3FB_REG_OFFSET)
+#define DI_DISP_SIG_POL (0x0128 - MX3FB_REG_OFFSET)
+#define DI_SER_DISP1_CONF (0x012C - MX3FB_REG_OFFSET)
+#define DI_SER_DISP2_CONF (0x0130 - MX3FB_REG_OFFSET)
+#define DI_HSP_CLK_PER (0x0134 - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_1 (0x0138 - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_2 (0x013C - MX3FB_REG_OFFSET)
+#define DI_DISP0_TIME_CONF_3 (0x0140 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_1 (0x0144 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_2 (0x0148 - MX3FB_REG_OFFSET)
+#define DI_DISP1_TIME_CONF_3 (0x014C - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_1 (0x0150 - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_2 (0x0154 - MX3FB_REG_OFFSET)
+#define DI_DISP2_TIME_CONF_3 (0x0158 - MX3FB_REG_OFFSET)
+#define DI_DISP3_TIME_CONF (0x015C - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB0_MAP (0x0160 - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB1_MAP (0x0164 - MX3FB_REG_OFFSET)
+#define DI_DISP0_DB2_MAP (0x0168 - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB0_MAP (0x016C - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB1_MAP (0x0170 - MX3FB_REG_OFFSET)
+#define DI_DISP0_CB2_MAP (0x0174 - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB0_MAP (0x0178 - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB1_MAP (0x017C - MX3FB_REG_OFFSET)
+#define DI_DISP1_DB2_MAP (0x0180 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB0_MAP (0x0184 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB1_MAP (0x0188 - MX3FB_REG_OFFSET)
+#define DI_DISP1_CB2_MAP (0x018C - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB0_MAP (0x0190 - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB1_MAP (0x0194 - MX3FB_REG_OFFSET)
+#define DI_DISP2_DB2_MAP (0x0198 - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB0_MAP (0x019C - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB1_MAP (0x01A0 - MX3FB_REG_OFFSET)
+#define DI_DISP2_CB2_MAP (0x01A4 - MX3FB_REG_OFFSET)
+#define DI_DISP3_B0_MAP (0x01A8 - MX3FB_REG_OFFSET)
+#define DI_DISP3_B1_MAP (0x01AC - MX3FB_REG_OFFSET)
+#define DI_DISP3_B2_MAP (0x01B0 - MX3FB_REG_OFFSET)
+#define DI_DISP_ACC_CC (0x01B4 - MX3FB_REG_OFFSET)
+#define DI_DISP_LLA_CONF (0x01B8 - MX3FB_REG_OFFSET)
+#define DI_DISP_LLA_DATA (0x01BC - MX3FB_REG_OFFSET)
+
+/* DI_DISP_SIG_POL bits */
+#define DI_D3_VSYNC_POL_SHIFT 28
+#define DI_D3_HSYNC_POL_SHIFT 27
+#define DI_D3_DRDY_SHARP_POL_SHIFT 26
+#define DI_D3_CLK_POL_SHIFT 25
+#define DI_D3_DATA_POL_SHIFT 24
+
+/* DI_DISP_IF_CONF bits */
+#define DI_D3_CLK_IDLE_SHIFT 26
+#define DI_D3_CLK_SEL_SHIFT 25
+#define DI_D3_DATAMSK_SHIFT 24
+
+enum ipu_panel {
+ IPU_PANEL_SHARP_TFT,
+ IPU_PANEL_TFT,
+};
+
+struct ipu_di_signal_cfg {
+ unsigned datamask_en:1;
+ unsigned clksel_en:1;
+ unsigned clkidle_en:1;
+ unsigned data_pol:1; /* true = inverted */
+ unsigned clk_pol:1; /* true = rising edge */
+ unsigned enable_pol:1;
+ unsigned Hsync_pol:1; /* true = active high */
+ unsigned Vsync_pol:1;
+};
+
+static const struct fb_videomode mx3fb_modedb[] = {
+ {
+ /* 240x320 @ 60 Hz */
+ .name = "Sharp-QVGA",
+ .refresh = 60,
+ .xres = 240,
+ .yres = 320,
+ .pixclock = 185925,
+ .left_margin = 9,
+ .right_margin = 16,
+ .upper_margin = 7,
+ .lower_margin = 9,
+ .hsync_len = 1,
+ .vsync_len = 1,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+ FB_SYNC_CLK_INVERT | FB_SYNC_DATA_INVERT |
+ FB_SYNC_CLK_IDLE_EN,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* 240x33 @ 60 Hz */
+ .name = "Sharp-CLI",
+ .refresh = 60,
+ .xres = 240,
+ .yres = 33,
+ .pixclock = 185925,
+ .left_margin = 9,
+ .right_margin = 16,
+ .upper_margin = 7,
+ .lower_margin = 9 + 287,
+ .hsync_len = 1,
+ .vsync_len = 1,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+ FB_SYNC_CLK_INVERT | FB_SYNC_DATA_INVERT |
+ FB_SYNC_CLK_IDLE_EN,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* 640x480 @ 60 Hz */
+ .name = "NEC-VGA",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 38255,
+ .left_margin = 144,
+ .right_margin = 0,
+ .upper_margin = 34,
+ .lower_margin = 40,
+ .hsync_len = 1,
+ .vsync_len = 1,
+ .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_OE_ACT_HIGH,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* NTSC TV output */
+ .name = "TV-NTSC",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 37538,
+ .left_margin = 38,
+ .right_margin = 858 - 640 - 38 - 3,
+ .upper_margin = 36,
+ .lower_margin = 518 - 480 - 36 - 1,
+ .hsync_len = 3,
+ .vsync_len = 1,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* PAL TV output */
+ .name = "TV-PAL",
+ .refresh = 50,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 37538,
+ .left_margin = 38,
+ .right_margin = 960 - 640 - 38 - 32,
+ .upper_margin = 32,
+ .lower_margin = 555 - 480 - 32 - 3,
+ .hsync_len = 32,
+ .vsync_len = 3,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ }, {
+ /* TV output VGA mode, 640x480 @ 65 Hz */
+ .name = "TV-VGA",
+ .refresh = 60,
+ .xres = 640,
+ .yres = 480,
+ .pixclock = 40574,
+ .left_margin = 35,
+ .right_margin = 45,
+ .upper_margin = 9,
+ .lower_margin = 1,
+ .hsync_len = 46,
+ .vsync_len = 5,
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ },
+};
+
+struct mx3fb_data {
+ struct fb_info *fbi;
+ int backlight_level;
+ void __iomem *reg_base;
+ spinlock_t lock;
+ struct device *dev;
+
+ uint32_t h_start_width;
+ uint32_t v_start_width;
+};
+
+struct dma_chan_request {
+ struct mx3fb_data *mx3fb;
+ enum ipu_channel id;
+};
+
+/* MX3 specific framebuffer information. */
+struct mx3fb_info {
+ int blank;
+ enum ipu_channel ipu_ch;
+ uint32_t cur_ipu_buf;
+
+ u32 pseudo_palette[16];
+
+ struct completion flip_cmpl;
+ struct mutex mutex; /* Protects fb-ops */
+ struct mx3fb_data *mx3fb;
+ struct idmac_channel *idmac_channel;
+ struct dma_async_tx_descriptor *txd;
+ dma_cookie_t cookie;
+ struct scatterlist sg[2];
+
+ u32 sync; /* preserve var->sync flags */
+};
+
+static void mx3fb_dma_done(void *);
+
+/* Used fb-mode and bpp. Can be set on kernel command line, therefore file-static. */
+static const char *fb_mode;
+static unsigned long default_bpp = 16;
+
+static u32 mx3fb_read_reg(struct mx3fb_data *mx3fb, unsigned long reg)
+{
+ return __raw_readl(mx3fb->reg_base + reg);
+}
+
+static void mx3fb_write_reg(struct mx3fb_data *mx3fb, u32 value, unsigned long reg)
+{
+ __raw_writel(value, mx3fb->reg_base + reg);
+}
+
+static const uint32_t di_mappings[] = {
+ 0x1600AAAA, 0x00E05555, 0x00070000, 3, /* RGB888 */
+ 0x0005000F, 0x000B000F, 0x0011000F, 1, /* RGB666 */
+ 0x0011000F, 0x000B000F, 0x0005000F, 1, /* BGR666 */
+ 0x0004003F, 0x000A000F, 0x000F003F, 1 /* RGB565 */
+};
+
+static void sdc_fb_init(struct mx3fb_info *fbi)
+{
+ struct mx3fb_data *mx3fb = fbi->mx3fb;
+ uint32_t reg;
+
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+
+ mx3fb_write_reg(mx3fb, reg | SDC_COM_BG_EN, SDC_COM_CONF);
+}
+
+/* Returns enabled flag before uninit */
+static uint32_t sdc_fb_uninit(struct mx3fb_info *fbi)
+{
+ struct mx3fb_data *mx3fb = fbi->mx3fb;
+ uint32_t reg;
+
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+
+ mx3fb_write_reg(mx3fb, reg & ~SDC_COM_BG_EN, SDC_COM_CONF);
+
+ return reg & SDC_COM_BG_EN;
+}
+
+static void sdc_enable_channel(struct mx3fb_info *mx3_fbi)
+{
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+ struct dma_chan *dma_chan = &ichan->dma_chan;
+ unsigned long flags;
+ dma_cookie_t cookie;
+
+ dev_dbg(mx3fb->dev, "mx3fbi %p, desc %p, sg %p\n", mx3_fbi,
+ to_tx_desc(mx3_fbi->txd), to_tx_desc(mx3_fbi->txd)->sg);
+
+ /* This enables the channel */
+ if (mx3_fbi->cookie < 0) {
+ mx3_fbi->txd = dma_chan->device->device_prep_slave_sg(dma_chan,
+ &mx3_fbi->sg[0], 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+ if (!mx3_fbi->txd) {
+ dev_err(mx3fb->dev, "Cannot allocate descriptor on %d\n",
+ dma_chan->chan_id);
+ return;
+ }
+
+ mx3_fbi->txd->callback_param = mx3_fbi->txd;
+ mx3_fbi->txd->callback = mx3fb_dma_done;
+
+ cookie = mx3_fbi->txd->tx_submit(mx3_fbi->txd);
+ dev_dbg(mx3fb->dev, "%d: Submit %p #%d [%c]\n", __LINE__,
+ mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+');
+ } else {
+ if (!mx3_fbi->txd || !mx3_fbi->txd->tx_submit) {
+ dev_err(mx3fb->dev, "Cannot enable channel %d\n",
+ dma_chan->chan_id);
+ return;
+ }
+
+ /* Just re-activate the same buffer */
+ dma_async_issue_pending(dma_chan);
+ cookie = mx3_fbi->cookie;
+ dev_dbg(mx3fb->dev, "%d: Re-submit %p #%d [%c]\n", __LINE__,
+ mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+');
+ }
+
+ if (cookie >= 0) {
+ spin_lock_irqsave(&mx3fb->lock, flags);
+ sdc_fb_init(mx3_fbi);
+ mx3_fbi->cookie = cookie;
+ spin_unlock_irqrestore(&mx3fb->lock, flags);
+ }
+
+ /*
+ * Attention! Without this msleep the channel keeps generating
+ * interrupts. Next sdc_set_brightness() is going to be called
+ * from mx3fb_blank().
+ */
+ msleep(2);
+}
+
+static void sdc_disable_channel(struct mx3fb_info *mx3_fbi)
+{
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ uint32_t enabled;
+ unsigned long flags;
+
+ spin_lock_irqsave(&mx3fb->lock, flags);
+
+ enabled = sdc_fb_uninit(mx3_fbi);
+
+ spin_unlock_irqrestore(&mx3fb->lock, flags);
+
+ mx3_fbi->txd->chan->device->device_terminate_all(mx3_fbi->txd->chan);
+ mx3_fbi->txd = NULL;
+ mx3_fbi->cookie = -EINVAL;
+}
+
+/**
+ * sdc_set_window_pos() - set window position of the respective plane.
+ * @mx3fb: mx3fb context.
+ * @channel: IPU DMAC channel ID.
+ * @x_pos: X coordinate relative to the top left corner to place window at.
+ * @y_pos: Y coordinate relative to the top left corner to place window at.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_set_window_pos(struct mx3fb_data *mx3fb, enum ipu_channel channel,
+ int16_t x_pos, int16_t y_pos)
+{
+ x_pos += mx3fb->h_start_width;
+ y_pos += mx3fb->v_start_width;
+
+ if (channel != IDMAC_SDC_0)
+ return -EINVAL;
+
+ mx3fb_write_reg(mx3fb, (x_pos << 16) | y_pos, SDC_BG_POS);
+ return 0;
+}
+
+/**
+ * sdc_init_panel() - initialize a synchronous LCD panel.
+ * @mx3fb: mx3fb context.
+ * @panel: panel type.
+ * @pixel_clk: desired pixel clock frequency in Hz.
+ * @width: width of panel in pixels.
+ * @height: height of panel in pixels.
+ * @pixel_fmt: pixel format of buffer as FOURCC ASCII code.
+ * @h_start_width: number of pixel clocks between the HSYNC signal pulse
+ * and the start of valid data.
+ * @h_sync_width: width of the HSYNC signal in units of pixel clocks.
+ * @h_end_width: number of pixel clocks between the end of valid data
+ * and the HSYNC signal for next line.
+ * @v_start_width: number of lines between the VSYNC signal pulse and the
+ * start of valid data.
+ * @v_sync_width: width of the VSYNC signal in units of lines
+ * @v_end_width: number of lines between the end of valid data and the
+ * VSYNC signal for next frame.
+ * @sig: bitfield of signal polarities for LCD interface.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_init_panel(struct mx3fb_data *mx3fb, enum ipu_panel panel,
+ uint32_t pixel_clk,
+ uint16_t width, uint16_t height,
+ enum pixel_fmt pixel_fmt,
+ uint16_t h_start_width, uint16_t h_sync_width,
+ uint16_t h_end_width, uint16_t v_start_width,
+ uint16_t v_sync_width, uint16_t v_end_width,
+ struct ipu_di_signal_cfg sig)
+{
+ unsigned long lock_flags;
+ uint32_t reg;
+ uint32_t old_conf;
+ uint32_t div;
+ struct clk *ipu_clk;
+
+ dev_dbg(mx3fb->dev, "panel size = %d x %d", width, height);
+
+ if (v_sync_width == 0 || h_sync_width == 0)
+ return -EINVAL;
+
+ /* Init panel size and blanking periods */
+ reg = ((uint32_t) (h_sync_width - 1) << 26) |
+ ((uint32_t) (width + h_start_width + h_end_width - 1) << 16);
+ mx3fb_write_reg(mx3fb, reg, SDC_HOR_CONF);
+
+#ifdef DEBUG
+ printk(KERN_CONT " hor_conf %x,", reg);
+#endif
+
+ reg = ((uint32_t) (v_sync_width - 1) << 26) | SDC_V_SYNC_WIDTH_L |
+ ((uint32_t) (height + v_start_width + v_end_width - 1) << 16);
+ mx3fb_write_reg(mx3fb, reg, SDC_VER_CONF);
+
+#ifdef DEBUG
+ printk(KERN_CONT " ver_conf %x\n", reg);
+#endif
+
+ mx3fb->h_start_width = h_start_width;
+ mx3fb->v_start_width = v_start_width;
+
+ switch (panel) {
+ case IPU_PANEL_SHARP_TFT:
+ mx3fb_write_reg(mx3fb, 0x00FD0102L, SDC_SHARP_CONF_1);
+ mx3fb_write_reg(mx3fb, 0x00F500F4L, SDC_SHARP_CONF_2);
+ mx3fb_write_reg(mx3fb, SDC_COM_SHARP | SDC_COM_TFT_COLOR, SDC_COM_CONF);
+ break;
+ case IPU_PANEL_TFT:
+ mx3fb_write_reg(mx3fb, SDC_COM_TFT_COLOR, SDC_COM_CONF);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ /* Init clocking */
+
+ /*
+ * Calculate divider: fractional part is 4 bits so simply multiple by
+ * 24 to get fractional part, as long as we stay under ~250MHz and on
+ * i.MX31 it (HSP_CLK) is <= 178MHz. Currently 128.267MHz
+ */
+ dev_dbg(mx3fb->dev, "pixel clk = %d\n", pixel_clk);
+
+ ipu_clk = clk_get(mx3fb->dev, "ipu_clk");
+ div = clk_get_rate(ipu_clk) * 16 / pixel_clk;
+ clk_put(ipu_clk);
+
+ if (div < 0x40) { /* Divider less than 4 */
+ dev_dbg(mx3fb->dev,
+ "InitPanel() - Pixel clock divider less than 4\n");
+ div = 0x40;
+ }
+
+ spin_lock_irqsave(&mx3fb->lock, lock_flags);
+
+ /*
+ * DISP3_IF_CLK_DOWN_WR is half the divider value and 2 fraction bits
+ * fewer. Subtract 1 extra from DISP3_IF_CLK_DOWN_WR based on timing
+ * debug. DISP3_IF_CLK_UP_WR is 0
+ */
+ mx3fb_write_reg(mx3fb, (((div / 8) - 1) << 22) | div, DI_DISP3_TIME_CONF);
+
+ /* DI settings */
+ old_conf = mx3fb_read_reg(mx3fb, DI_DISP_IF_CONF) & 0x78FFFFFF;
+ old_conf |= sig.datamask_en << DI_D3_DATAMSK_SHIFT |
+ sig.clksel_en << DI_D3_CLK_SEL_SHIFT |
+ sig.clkidle_en << DI_D3_CLK_IDLE_SHIFT;
+ mx3fb_write_reg(mx3fb, old_conf, DI_DISP_IF_CONF);
+
+ old_conf = mx3fb_read_reg(mx3fb, DI_DISP_SIG_POL) & 0xE0FFFFFF;
+ old_conf |= sig.data_pol << DI_D3_DATA_POL_SHIFT |
+ sig.clk_pol << DI_D3_CLK_POL_SHIFT |
+ sig.enable_pol << DI_D3_DRDY_SHARP_POL_SHIFT |
+ sig.Hsync_pol << DI_D3_HSYNC_POL_SHIFT |
+ sig.Vsync_pol << DI_D3_VSYNC_POL_SHIFT;
+ mx3fb_write_reg(mx3fb, old_conf, DI_DISP_SIG_POL);
+
+ switch (pixel_fmt) {
+ case IPU_PIX_FMT_RGB24:
+ mx3fb_write_reg(mx3fb, di_mappings[0], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[1], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[2], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[3] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ case IPU_PIX_FMT_RGB666:
+ mx3fb_write_reg(mx3fb, di_mappings[4], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[5], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[6], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[7] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ case IPU_PIX_FMT_BGR666:
+ mx3fb_write_reg(mx3fb, di_mappings[8], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[9], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[10], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[11] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ default:
+ mx3fb_write_reg(mx3fb, di_mappings[12], DI_DISP3_B0_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[13], DI_DISP3_B1_MAP);
+ mx3fb_write_reg(mx3fb, di_mappings[14], DI_DISP3_B2_MAP);
+ mx3fb_write_reg(mx3fb, mx3fb_read_reg(mx3fb, DI_DISP_ACC_CC) |
+ ((di_mappings[15] - 1) << 12), DI_DISP_ACC_CC);
+ break;
+ }
+
+ spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+
+ dev_dbg(mx3fb->dev, "DI_DISP_IF_CONF = 0x%08X\n",
+ mx3fb_read_reg(mx3fb, DI_DISP_IF_CONF));
+ dev_dbg(mx3fb->dev, "DI_DISP_SIG_POL = 0x%08X\n",
+ mx3fb_read_reg(mx3fb, DI_DISP_SIG_POL));
+ dev_dbg(mx3fb->dev, "DI_DISP3_TIME_CONF = 0x%08X\n",
+ mx3fb_read_reg(mx3fb, DI_DISP3_TIME_CONF));
+
+ return 0;
+}
+
+/**
+ * sdc_set_color_key() - set the transparent color key for SDC graphic plane.
+ * @mx3fb: mx3fb context.
+ * @channel: IPU DMAC channel ID.
+ * @enable: boolean to enable or disable color keyl.
+ * @color_key: 24-bit RGB color to use as transparent color key.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_set_color_key(struct mx3fb_data *mx3fb, enum ipu_channel channel,
+ bool enable, uint32_t color_key)
+{
+ uint32_t reg, sdc_conf;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&mx3fb->lock, lock_flags);
+
+ sdc_conf = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+ if (channel == IDMAC_SDC_0)
+ sdc_conf &= ~SDC_COM_GWSEL;
+ else
+ sdc_conf |= SDC_COM_GWSEL;
+
+ if (enable) {
+ reg = mx3fb_read_reg(mx3fb, SDC_GW_CTRL) & 0xFF000000L;
+ mx3fb_write_reg(mx3fb, reg | (color_key & 0x00FFFFFFL),
+ SDC_GW_CTRL);
+
+ sdc_conf |= SDC_COM_KEY_COLOR_G;
+ } else {
+ sdc_conf &= ~SDC_COM_KEY_COLOR_G;
+ }
+ mx3fb_write_reg(mx3fb, sdc_conf, SDC_COM_CONF);
+
+ spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+
+ return 0;
+}
+
+/**
+ * sdc_set_global_alpha() - set global alpha blending modes.
+ * @mx3fb: mx3fb context.
+ * @enable: boolean to enable or disable global alpha blending. If disabled,
+ * per pixel blending is used.
+ * @alpha: global alpha value.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int sdc_set_global_alpha(struct mx3fb_data *mx3fb, bool enable, uint8_t alpha)
+{
+ uint32_t reg;
+ unsigned long lock_flags;
+
+ spin_lock_irqsave(&mx3fb->lock, lock_flags);
+
+ if (enable) {
+ reg = mx3fb_read_reg(mx3fb, SDC_GW_CTRL) & 0x00FFFFFFL;
+ mx3fb_write_reg(mx3fb, reg | ((uint32_t) alpha << 24), SDC_GW_CTRL);
+
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+ mx3fb_write_reg(mx3fb, reg | SDC_COM_GLB_A, SDC_COM_CONF);
+ } else {
+ reg = mx3fb_read_reg(mx3fb, SDC_COM_CONF);
+ mx3fb_write_reg(mx3fb, reg & ~SDC_COM_GLB_A, SDC_COM_CONF);
+ }
+
+ spin_unlock_irqrestore(&mx3fb->lock, lock_flags);
+
+ return 0;
+}
+
+static void sdc_set_brightness(struct mx3fb_data *mx3fb, uint8_t value)
+{
+ /* This might be board-specific */
+ mx3fb_write_reg(mx3fb, 0x03000000UL | value << 16, SDC_PWM_CTRL);
+ return;
+}
+
+static uint32_t bpp_to_pixfmt(int bpp)
+{
+ uint32_t pixfmt = 0;
+ switch (bpp) {
+ case 24:
+ pixfmt = IPU_PIX_FMT_BGR24;
+ break;
+ case 32:
+ pixfmt = IPU_PIX_FMT_BGR32;
+ break;
+ case 16:
+ pixfmt = IPU_PIX_FMT_RGB565;
+ break;
+ }
+ return pixfmt;
+}
+
+static int mx3fb_blank(int blank, struct fb_info *fbi);
+static int mx3fb_map_video_memory(struct fb_info *fbi);
+static int mx3fb_unmap_video_memory(struct fb_info *fbi);
+
+/**
+ * mx3fb_set_fix() - set fixed framebuffer parameters from variable settings.
+ * @info: framebuffer information pointer
+ * @return: 0 on success or negative error code on failure.
+ */
+static int mx3fb_set_fix(struct fb_info *fbi)
+{
+ struct fb_fix_screeninfo *fix = &fbi->fix;
+ struct fb_var_screeninfo *var = &fbi->var;
+
+ strncpy(fix->id, "DISP3 BG", 8);
+
+ fix->line_length = var->xres_virtual * var->bits_per_pixel / 8;
+
+ fix->type = FB_TYPE_PACKED_PIXELS;
+ fix->accel = FB_ACCEL_NONE;
+ fix->visual = FB_VISUAL_TRUECOLOR;
+ fix->xpanstep = 1;
+ fix->ypanstep = 1;
+
+ return 0;
+}
+
+static void mx3fb_dma_done(void *arg)
+{
+ struct idmac_tx_desc *tx_desc = to_tx_desc(arg);
+ struct dma_chan *chan = tx_desc->txd.chan;
+ struct idmac_channel *ichannel = to_idmac_chan(chan);
+ struct mx3fb_data *mx3fb = ichannel->client;
+ struct mx3fb_info *mx3_fbi = mx3fb->fbi->par;
+
+ dev_dbg(mx3fb->dev, "irq %d callback\n", ichannel->eof_irq);
+
+ /* We only need one interrupt, it will be re-enabled as needed */
+ disable_irq(ichannel->eof_irq);
+
+ complete(&mx3_fbi->flip_cmpl);
+}
+
+/**
+ * mx3fb_set_par() - set framebuffer parameters and change the operating mode.
+ * @fbi: framebuffer information pointer.
+ * @return: 0 on success or negative error code on failure.
+ */
+static int mx3fb_set_par(struct fb_info *fbi)
+{
+ u32 mem_len;
+ struct ipu_di_signal_cfg sig_cfg;
+ enum ipu_panel mode = IPU_PANEL_TFT;
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+ struct idmac_channel *ichan = mx3_fbi->idmac_channel;
+ struct idmac_video_param *video = &ichan->params.video;
+ struct scatterlist *sg = mx3_fbi->sg;
+ size_t screen_size;
+
+ dev_dbg(mx3fb->dev, "%s [%c]\n", __func__, list_empty(&ichan->queue) ? '-' : '+');
+
+ mutex_lock(&mx3_fbi->mutex);
+
+ /* Total cleanup */
+ if (mx3_fbi->txd)
+ sdc_disable_channel(mx3_fbi);
+
+ mx3fb_set_fix(fbi);
+
+ mem_len = fbi->var.yres_virtual * fbi->fix.line_length;
+ if (mem_len > fbi->fix.smem_len) {
+ if (fbi->fix.smem_start)
+ mx3fb_unmap_video_memory(fbi);
+
+ fbi->fix.smem_len = mem_len;
+ if (mx3fb_map_video_memory(fbi) < 0) {
+ mutex_unlock(&mx3_fbi->mutex);
+ return -ENOMEM;
+ }
+ }
+
+ screen_size = fbi->fix.line_length * fbi->var.yres;
+
+ sg_init_table(&sg[0], 1);
+ sg_init_table(&sg[1], 1);
+
+ sg_dma_address(&sg[0]) = fbi->fix.smem_start;
+ sg_set_page(&sg[0], virt_to_page(fbi->screen_base),
+ fbi->fix.smem_len,
+ offset_in_page(fbi->screen_base));
+
+ if (mx3_fbi->ipu_ch == IDMAC_SDC_0) {
+ memset(&sig_cfg, 0, sizeof(sig_cfg));
+ if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT)
+ sig_cfg.Hsync_pol = true;
+ if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT)
+ sig_cfg.Vsync_pol = true;
+ if (fbi->var.sync & FB_SYNC_CLK_INVERT)
+ sig_cfg.clk_pol = true;
+ if (fbi->var.sync & FB_SYNC_DATA_INVERT)
+ sig_cfg.data_pol = true;
+ if (fbi->var.sync & FB_SYNC_OE_ACT_HIGH)
+ sig_cfg.enable_pol = true;
+ if (fbi->var.sync & FB_SYNC_CLK_IDLE_EN)
+ sig_cfg.clkidle_en = true;
+ if (fbi->var.sync & FB_SYNC_CLK_SEL_EN)
+ sig_cfg.clksel_en = true;
+ if (fbi->var.sync & FB_SYNC_SHARP_MODE)
+ mode = IPU_PANEL_SHARP_TFT;
+
+ dev_dbg(fbi->device, "pixclock = %ul Hz\n",
+ (u32) (PICOS2KHZ(fbi->var.pixclock) * 1000UL));
+
+ if (sdc_init_panel(mx3fb, mode,
+ (PICOS2KHZ(fbi->var.pixclock)) * 1000UL,
+ fbi->var.xres, fbi->var.yres,
+ (fbi->var.sync & FB_SYNC_SWAP_RGB) ?
+ IPU_PIX_FMT_BGR666 : IPU_PIX_FMT_RGB666,
+ fbi->var.left_margin,
+ fbi->var.hsync_len,
+ fbi->var.right_margin +
+ fbi->var.hsync_len,
+ fbi->var.upper_margin,
+ fbi->var.vsync_len,
+ fbi->var.lower_margin +
+ fbi->var.vsync_len, sig_cfg) != 0) {
+ mutex_unlock(&mx3_fbi->mutex);
+ dev_err(fbi->device,
+ "mx3fb: Error initializing panel.\n");
+ return -EINVAL;
+ }
+ }
+
+ sdc_set_window_pos(mx3fb, mx3_fbi->ipu_ch, 0, 0);
+
+ mx3_fbi->cur_ipu_buf = 0;
+
+ video->out_pixel_fmt = bpp_to_pixfmt(fbi->var.bits_per_pixel);
+ video->out_width = fbi->var.xres;
+ video->out_height = fbi->var.yres;
+ video->out_stride = fbi->var.xres_virtual;
+
+ if (mx3_fbi->blank == FB_BLANK_UNBLANK)
+ sdc_enable_channel(mx3_fbi);
+
+ mutex_unlock(&mx3_fbi->mutex);
+
+ return 0;
+}
+
+/**
+ * mx3fb_check_var() - check and adjust framebuffer variable parameters.
+ * @var: framebuffer variable parameters
+ * @fbi: framebuffer information pointer
+ */
+static int mx3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ u32 vtotal;
+ u32 htotal;
+
+ dev_dbg(fbi->device, "%s\n", __func__);
+
+ if (var->xres_virtual < var->xres)
+ var->xres_virtual = var->xres;
+ if (var->yres_virtual < var->yres)
+ var->yres_virtual = var->yres;
+
+ if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) &&
+ (var->bits_per_pixel != 16))
+ var->bits_per_pixel = default_bpp;
+
+ switch (var->bits_per_pixel) {
+ case 16:
+ var->red.length = 5;
+ var->red.offset = 11;
+ var->red.msb_right = 0;
+
+ var->green.length = 6;
+ var->green.offset = 5;
+ var->green.msb_right = 0;
+
+ var->blue.length = 5;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 24:
+ var->red.length = 8;
+ var->red.offset = 16;
+ var->red.msb_right = 0;
+
+ var->green.length = 8;
+ var->green.offset = 8;
+ var->green.msb_right = 0;
+
+ var->blue.length = 8;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 0;
+ var->transp.offset = 0;
+ var->transp.msb_right = 0;
+ break;
+ case 32:
+ var->red.length = 8;
+ var->red.offset = 16;
+ var->red.msb_right = 0;
+
+ var->green.length = 8;
+ var->green.offset = 8;
+ var->green.msb_right = 0;
+
+ var->blue.length = 8;
+ var->blue.offset = 0;
+ var->blue.msb_right = 0;
+
+ var->transp.length = 8;
+ var->transp.offset = 24;
+ var->transp.msb_right = 0;
+ break;
+ }
+
+ if (var->pixclock < 1000) {
+ htotal = var->xres + var->right_margin + var->hsync_len +
+ var->left_margin;
+ vtotal = var->yres + var->lower_margin + var->vsync_len +
+ var->upper_margin;
+ var->pixclock = (vtotal * htotal * 6UL) / 100UL;
+ var->pixclock = KHZ2PICOS(var->pixclock);
+ dev_dbg(fbi->device, "pixclock set for 60Hz refresh = %u ps\n",
+ var->pixclock);
+ }
+
+ var->height = -1;
+ var->width = -1;
+ var->grayscale = 0;
+
+ /* Preserve sync flags */
+ var->sync |= mx3_fbi->sync;
+ mx3_fbi->sync |= var->sync;
+
+ return 0;
+}
+
+static u32 chan_to_field(unsigned int chan, struct fb_bitfield *bf)
+{
+ chan &= 0xffff;
+ chan >>= 16 - bf->length;
+ return chan << bf->offset;
+}
+
+static int mx3fb_setcolreg(unsigned int regno, unsigned int red,
+ unsigned int green, unsigned int blue,
+ unsigned int trans, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ u32 val;
+ int ret = 1;
+
+ dev_dbg(fbi->device, "%s\n", __func__);
+
+ mutex_lock(&mx3_fbi->mutex);
+ /*
+ * If greyscale is true, then we convert the RGB value
+ * to greyscale no matter what visual we are using.
+ */
+ if (fbi->var.grayscale)
+ red = green = blue = (19595 * red + 38470 * green +
+ 7471 * blue) >> 16;
+ switch (fbi->fix.visual) {
+ case FB_VISUAL_TRUECOLOR:
+ /*
+ * 16-bit True Colour. We encode the RGB value
+ * according to the RGB bitfield information.
+ */
+ if (regno < 16) {
+ u32 *pal = fbi->pseudo_palette;
+
+ val = chan_to_field(red, &fbi->var.red);
+ val |= chan_to_field(green, &fbi->var.green);
+ val |= chan_to_field(blue, &fbi->var.blue);
+
+ pal[regno] = val;
+
+ ret = 0;
+ }
+ break;
+
+ case FB_VISUAL_STATIC_PSEUDOCOLOR:
+ case FB_VISUAL_PSEUDOCOLOR:
+ break;
+ }
+ mutex_unlock(&mx3_fbi->mutex);
+
+ return ret;
+}
+
+/**
+ * mx3fb_blank() - blank the display.
+ */
+static int mx3fb_blank(int blank, struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct mx3fb_data *mx3fb = mx3_fbi->mx3fb;
+
+ dev_dbg(fbi->device, "%s\n", __func__);
+
+ dev_dbg(fbi->device, "blank = %d\n", blank);
+
+ if (mx3_fbi->blank == blank)
+ return 0;
+
+ mutex_lock(&mx3_fbi->mutex);
+ mx3_fbi->blank = blank;
+
+ switch (blank) {
+ case FB_BLANK_POWERDOWN:
+ case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
+ case FB_BLANK_NORMAL:
+ sdc_disable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, 0);
+ break;
+ case FB_BLANK_UNBLANK:
+ sdc_enable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, mx3fb->backlight_level);
+ break;
+ }
+ mutex_unlock(&mx3_fbi->mutex);
+
+ return 0;
+}
+
+/**
+ * mx3fb_pan_display() - pan or wrap the display
+ * @var: variable screen buffer information.
+ * @info: framebuffer information pointer.
+ *
+ * We look only at xoffset, yoffset and the FB_VMODE_YWRAP flag
+ */
+static int mx3fb_pan_display(struct fb_var_screeninfo *var,
+ struct fb_info *fbi)
+{
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ u32 y_bottom;
+ unsigned long base;
+ off_t offset;
+ dma_cookie_t cookie;
+ struct scatterlist *sg = mx3_fbi->sg;
+ struct dma_chan *dma_chan = &mx3_fbi->idmac_channel->dma_chan;
+ struct dma_async_tx_descriptor *txd;
+ int ret;
+
+ dev_dbg(fbi->device, "%s [%c]\n", __func__,
+ list_empty(&mx3_fbi->idmac_channel->queue) ? '-' : '+');
+
+ if (var->xoffset > 0) {
+ dev_dbg(fbi->device, "x panning not supported\n");
+ return -EINVAL;
+ }
+
+ if (fbi->var.xoffset == var->xoffset &&
+ fbi->var.yoffset == var->yoffset)
+ return 0; /* No change, do nothing */
+
+ y_bottom = var->yoffset;
+
+ if (!(var->vmode & FB_VMODE_YWRAP))
+ y_bottom += var->yres;
+
+ if (y_bottom > fbi->var.yres_virtual)
+ return -EINVAL;
+
+ mutex_lock(&mx3_fbi->mutex);
+
+ offset = (var->yoffset * var->xres_virtual + var->xoffset) *
+ (var->bits_per_pixel / 8);
+ base = fbi->fix.smem_start + offset;
+
+ dev_dbg(fbi->device, "Updating SDC BG buf %d address=0x%08lX\n",
+ mx3_fbi->cur_ipu_buf, base);
+
+ /*
+ * We enable the End of Frame interrupt, which will free a tx-descriptor,
+ * which we will need for the next device_prep_slave_sg(). The
+ * IRQ-handler will disable the IRQ again.
+ */
+ init_completion(&mx3_fbi->flip_cmpl);
+ enable_irq(mx3_fbi->idmac_channel->eof_irq);
+
+ ret = wait_for_completion_timeout(&mx3_fbi->flip_cmpl, HZ / 10);
+ if (ret <= 0) {
+ mutex_unlock(&mx3_fbi->mutex);
+ dev_info(fbi->device, "Panning failed due to %s\n", ret < 0 ?
+ "user interrupt" : "timeout");
+ return ret ? : -ETIMEDOUT;
+ }
+
+ mx3_fbi->cur_ipu_buf = !mx3_fbi->cur_ipu_buf;
+
+ sg_dma_address(&sg[mx3_fbi->cur_ipu_buf]) = base;
+ sg_set_page(&sg[mx3_fbi->cur_ipu_buf],
+ virt_to_page(fbi->screen_base + offset), fbi->fix.smem_len,
+ offset_in_page(fbi->screen_base + offset));
+
+ txd = dma_chan->device->device_prep_slave_sg(dma_chan, sg +
+ mx3_fbi->cur_ipu_buf, 1, DMA_TO_DEVICE, DMA_PREP_INTERRUPT);
+ if (!txd) {
+ dev_err(fbi->device,
+ "Error preparing a DMA transaction descriptor.\n");
+ mutex_unlock(&mx3_fbi->mutex);
+ return -EIO;
+ }
+
+ txd->callback_param = txd;
+ txd->callback = mx3fb_dma_done;
+
+ /*
+ * Emulate original mx3fb behaviour: each new call to idmac_tx_submit()
+ * should switch to another buffer
+ */
+ cookie = txd->tx_submit(txd);
+ dev_dbg(fbi->device, "%d: Submit %p #%d\n", __LINE__, txd, cookie);
+ if (cookie < 0) {
+ dev_err(fbi->device,
+ "Error updating SDC buf %d to address=0x%08lX\n",
+ mx3_fbi->cur_ipu_buf, base);
+ mutex_unlock(&mx3_fbi->mutex);
+ return -EIO;
+ }
+
+ if (mx3_fbi->txd)
+ async_tx_ack(mx3_fbi->txd);
+ mx3_fbi->txd = txd;
+
+ fbi->var.xoffset = var->xoffset;
+ fbi->var.yoffset = var->yoffset;
+
+ if (var->vmode & FB_VMODE_YWRAP)
+ fbi->var.vmode |= FB_VMODE_YWRAP;
+ else
+ fbi->var.vmode &= ~FB_VMODE_YWRAP;
+
+ mutex_unlock(&mx3_fbi->mutex);
+
+ dev_dbg(fbi->device, "Update complete\n");
+
+ return 0;
+}
+
+/*
+ * This structure contains the pointers to the control functions that are
+ * invoked by the core framebuffer driver to perform operations like
+ * blitting, rectangle filling, copy regions and cursor definition.
+ */
+static struct fb_ops mx3fb_ops = {
+ .owner = THIS_MODULE,
+ .fb_set_par = mx3fb_set_par,
+ .fb_check_var = mx3fb_check_var,
+ .fb_setcolreg = mx3fb_setcolreg,
+ .fb_pan_display = mx3fb_pan_display,
+ .fb_fillrect = cfb_fillrect,
+ .fb_copyarea = cfb_copyarea,
+ .fb_imageblit = cfb_imageblit,
+ .fb_blank = mx3fb_blank,
+};
+
+#ifdef CONFIG_PM
+/*
+ * Power management hooks. Note that we won't be called from IRQ context,
+ * unlike the blank functions above, so we may sleep.
+ */
+
+/*
+ * Suspends the framebuffer and blanks the screen. Power management support
+ */
+static int mx3fb_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ struct mx3fb_data *drv_data = platform_get_drvdata(pdev);
+ struct mx3fb_info *mx3_fbi = drv_data->fbi->par;
+
+ acquire_console_sem();
+ fb_set_suspend(drv_data->fbi, 1);
+ release_console_sem();
+
+ if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
+ sdc_disable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, 0);
+
+ }
+ return 0;
+}
+
+/*
+ * Resumes the framebuffer and unblanks the screen. Power management support
+ */
+static int mx3fb_resume(struct platform_device *pdev)
+{
+ struct mx3fb_data *drv_data = platform_get_drvdata(pdev);
+ struct mx3fb_info *mx3_fbi = drv_data->fbi->par;
+
+ if (mx3_fbi->blank == FB_BLANK_UNBLANK) {
+ sdc_enable_channel(mx3_fbi);
+ sdc_set_brightness(mx3fb, drv_data->backlight_level);
+ }
+
+ acquire_console_sem();
+ fb_set_suspend(drv_data->fbi, 0);
+ release_console_sem();
+
+ return 0;
+}
+#else
+#define mx3fb_suspend NULL
+#define mx3fb_resume NULL
+#endif
+
+/*
+ * Main framebuffer functions
+ */
+
+/**
+ * mx3fb_map_video_memory() - allocates the DRAM memory for the frame buffer.
+ * @fbi: framebuffer information pointer
+ * @return: Error code indicating success or failure
+ *
+ * This buffer is remapped into a non-cached, non-buffered, memory region to
+ * allow palette and pixel writes to occur without flushing the cache. Once this
+ * area is remapped, all virtual memory access to the video memory should occur
+ * at the new region.
+ */
+static int mx3fb_map_video_memory(struct fb_info *fbi)
+{
+ int retval = 0;
+ dma_addr_t addr;
+
+ fbi->screen_base = dma_alloc_writecombine(fbi->device,
+ fbi->fix.smem_len,
+ &addr, GFP_DMA);
+
+ if (!fbi->screen_base) {
+ dev_err(fbi->device, "Cannot allocate %u bytes framebuffer memory\n",
+ fbi->fix.smem_len);
+ retval = -EBUSY;
+ goto err0;
+ }
+
+ fbi->fix.smem_start = addr;
+
+ dev_dbg(fbi->device, "allocated fb @ p=0x%08x, v=0x%p, size=%d.\n",
+ (uint32_t) fbi->fix.smem_start, fbi->screen_base, fbi->fix.smem_len);
+
+ fbi->screen_size = fbi->fix.smem_len;
+
+ /* Clear the screen */
+ memset((char *)fbi->screen_base, 0, fbi->fix.smem_len);
+
+ return 0;
+
+err0:
+ fbi->fix.smem_len = 0;
+ fbi->fix.smem_start = 0;
+ fbi->screen_base = NULL;
+ return retval;
+}
+
+/**
+ * mx3fb_unmap_video_memory() - de-allocate frame buffer memory.
+ * @fbi: framebuffer information pointer
+ * @return: error code indicating success or failure
+ */
+static int mx3fb_unmap_video_memory(struct fb_info *fbi)
+{
+ dma_free_writecombine(fbi->device, fbi->fix.smem_len,
+ fbi->screen_base, fbi->fix.smem_start);
+
+ fbi->screen_base = 0;
+ fbi->fix.smem_start = 0;
+ fbi->fix.smem_len = 0;
+ return 0;
+}
+
+/**
+ * mx3fb_init_fbinfo() - initialize framebuffer information object.
+ * @return: initialized framebuffer structure.
+ */
+static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops)
+{
+ struct fb_info *fbi;
+ struct mx3fb_info *mx3fbi;
+ int ret;
+
+ /* Allocate sufficient memory for the fb structure */
+ fbi = framebuffer_alloc(sizeof(struct mx3fb_info), dev);
+ if (!fbi)
+ return NULL;
+
+ mx3fbi = fbi->par;
+ mx3fbi->cookie = -EINVAL;
+ mx3fbi->cur_ipu_buf = 0;
+
+ fbi->var.activate = FB_ACTIVATE_NOW;
+
+ fbi->fbops = ops;
+ fbi->flags = FBINFO_FLAG_DEFAULT;
+ fbi->pseudo_palette = mx3fbi->pseudo_palette;
+
+ mutex_init(&mx3fbi->mutex);
+
+ /* Allocate colormap */
+ ret = fb_alloc_cmap(&fbi->cmap, 16, 0);
+ if (ret < 0) {
+ framebuffer_release(fbi);
+ return NULL;
+ }
+
+ return fbi;
+}
+
+static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
+{
+ struct device *dev = mx3fb->dev;
+ struct mx3fb_platform_data *mx3fb_pdata = dev->platform_data;
+ const char *name = mx3fb_pdata->name;
+ unsigned int irq;
+ struct fb_info *fbi;
+ struct mx3fb_info *mx3fbi;
+ const struct fb_videomode *mode;
+ int ret, num_modes;
+
+ ichan->client = mx3fb;
+ irq = ichan->eof_irq;
+
+ if (ichan->dma_chan.chan_id != IDMAC_SDC_0)
+ return -EINVAL;
+
+ fbi = mx3fb_init_fbinfo(dev, &mx3fb_ops);
+ if (!fbi)
+ return -ENOMEM;
+
+ if (!fb_mode)
+ fb_mode = name;
+
+ if (!fb_mode) {
+ ret = -EINVAL;
+ goto emode;
+ }
+
+ if (mx3fb_pdata->mode && mx3fb_pdata->num_modes) {
+ mode = mx3fb_pdata->mode;
+ num_modes = mx3fb_pdata->num_modes;
+ } else {
+ mode = mx3fb_modedb;
+ num_modes = ARRAY_SIZE(mx3fb_modedb);
+ }
+
+ if (!fb_find_mode(&fbi->var, fbi, fb_mode, mode,
+ num_modes, NULL, default_bpp)) {
+ ret = -EBUSY;
+ goto emode;
+ }
+
+ fb_videomode_to_modelist(mode, num_modes, &fbi->modelist);
+
+ /* Default Y virtual size is 2x panel size */
+ fbi->var.yres_virtual = fbi->var.yres * 2;
+
+ mx3fb->fbi = fbi;
+
+ /* set Display Interface clock period */
+ mx3fb_write_reg(mx3fb, 0x00100010L, DI_HSP_CLK_PER);
+ /* Might need to trigger HSP clock change - see 44.3.3.8.5 */
+
+ sdc_set_brightness(mx3fb, 255);
+ sdc_set_global_alpha(mx3fb, true, 0xFF);
+ sdc_set_color_key(mx3fb, IDMAC_SDC_0, false, 0);
+
+ mx3fbi = fbi->par;
+ mx3fbi->idmac_channel = ichan;
+ mx3fbi->ipu_ch = ichan->dma_chan.chan_id;
+ mx3fbi->mx3fb = mx3fb;
+ mx3fbi->blank = FB_BLANK_NORMAL;
+
+ init_completion(&mx3fbi->flip_cmpl);
+ disable_irq(ichan->eof_irq);
+ dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq);
+ ret = mx3fb_set_par(fbi);
+ if (ret < 0)
+ goto esetpar;
+
+ mx3fb_blank(FB_BLANK_UNBLANK, fbi);
+
+ dev_info(dev, "mx3fb: fb registered, using mode %s\n", fb_mode);
+
+ ret = register_framebuffer(fbi);
+ if (ret < 0)
+ goto erfb;
+
+ return 0;
+
+erfb:
+esetpar:
+emode:
+ fb_dealloc_cmap(&fbi->cmap);
+ framebuffer_release(fbi);
+
+ return ret;
+}
+
+static bool chan_filter(struct dma_chan *chan, void *arg)
+{
+ struct dma_chan_request *rq = arg;
+ struct device *dev;
+ struct mx3fb_platform_data *mx3fb_pdata;
+
+ if (!rq)
+ return false;
+
+ dev = rq->mx3fb->dev;
+ mx3fb_pdata = dev->platform_data;
+
+ return rq->id == chan->chan_id &&
+ mx3fb_pdata->dma_dev == chan->device->dev;
+}
+
+static void release_fbi(struct fb_info *fbi)
+{
+ mx3fb_unmap_video_memory(fbi);
+
+ fb_dealloc_cmap(&fbi->cmap);
+
+ unregister_framebuffer(fbi);
+ framebuffer_release(fbi);
+}
+
+static int mx3fb_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ int ret;
+ struct resource *sdc_reg;
+ struct mx3fb_data *mx3fb;
+ dma_cap_mask_t mask;
+ struct dma_chan *chan;
+ struct dma_chan_request rq;
+
+ /*
+ * Display Interface (DI) and Synchronous Display Controller (SDC)
+ * registers
+ */
+ sdc_reg = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!sdc_reg)
+ return -EINVAL;
+
+ mx3fb = kzalloc(sizeof(*mx3fb), GFP_KERNEL);
+ if (!mx3fb)
+ return -ENOMEM;
+
+ spin_lock_init(&mx3fb->lock);
+
+ mx3fb->reg_base = ioremap(sdc_reg->start, resource_size(sdc_reg));
+ if (!mx3fb->reg_base) {
+ ret = -ENOMEM;
+ goto eremap;
+ }
+
+ pr_debug("Remapped %x to %x at %p\n", sdc_reg->start, sdc_reg->end,
+ mx3fb->reg_base);
+
+ /* IDMAC interface */
+ dmaengine_get();
+
+ mx3fb->dev = dev;
+ platform_set_drvdata(pdev, mx3fb);
+
+ rq.mx3fb = mx3fb;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+ dma_cap_set(DMA_PRIVATE, mask);
+ rq.id = IDMAC_SDC_0;
+ chan = dma_request_channel(mask, chan_filter, &rq);
+ if (!chan) {
+ ret = -EBUSY;
+ goto ersdc0;
+ }
+
+ ret = init_fb_chan(mx3fb, to_idmac_chan(chan));
+ if (ret < 0)
+ goto eisdc0;
+
+ mx3fb->backlight_level = 255;
+
+ return 0;
+
+eisdc0:
+ dma_release_channel(chan);
+ersdc0:
+ dmaengine_put();
+ iounmap(mx3fb->reg_base);
+eremap:
+ kfree(mx3fb);
+ dev_err(dev, "mx3fb: failed to register fb\n");
+ return ret;
+}
+
+static int mx3fb_remove(struct platform_device *dev)
+{
+ struct mx3fb_data *mx3fb = platform_get_drvdata(dev);
+ struct fb_info *fbi = mx3fb->fbi;
+ struct mx3fb_info *mx3_fbi = fbi->par;
+ struct dma_chan *chan;
+
+ chan = &mx3_fbi->idmac_channel->dma_chan;
+ release_fbi(fbi);
+
+ dma_release_channel(chan);
+ dmaengine_put();
+
+ iounmap(mx3fb->reg_base);
+ kfree(mx3fb);
+ return 0;
+}
+
+static struct platform_driver mx3fb_driver = {
+ .driver = {
+ .name = MX3FB_NAME,
+ },
+ .probe = mx3fb_probe,
+ .remove = mx3fb_remove,
+ .suspend = mx3fb_suspend,
+ .resume = mx3fb_resume,
+};
+
+/*
+ * Parse user specified options (`video=mx3fb:')
+ * example:
+ * video=mx3fb:bpp=16
+ */
+static int mx3fb_setup(void)
+{
+#ifndef MODULE
+ char *opt, *options = NULL;
+
+ if (fb_get_options("mx3fb", &options))
+ return -ENODEV;
+
+ if (!options || !*options)
+ return 0;
+
+ while ((opt = strsep(&options, ",")) != NULL) {
+ if (!*opt)
+ continue;
+ if (!strncmp(opt, "bpp=", 4))
+ default_bpp = simple_strtoul(opt + 4, NULL, 0);
+ else
+ fb_mode = opt;
+ }
+#endif
+
+ return 0;
+}
+
+static int __init mx3fb_init(void)
+{
+ int ret = mx3fb_setup();
+
+ if (ret < 0)
+ return ret;
+
+ ret = platform_driver_register(&mx3fb_driver);
+ return ret;
+}
+
+static void __exit mx3fb_exit(void)
+{
+ platform_driver_unregister(&mx3fb_driver);
+}
+
+module_init(mx3fb_init);
+module_exit(mx3fb_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("MX3 framebuffer driver");
+MODULE_ALIAS("platform:" MX3FB_NAME);
+MODULE_LICENSE("GPL v2");
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_NVIDIA;
chan->adapter.class = i2c_class;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pci_dev->dev;
/* FIXME:
* According to errata some platforms have a clock rate limitiation
*/
- lcdc.lcd_ck = clk_get(NULL, "lcd_ck");
+ lcdc.lcd_ck = clk_get(fbdev->dev, "lcd_ck");
if (IS_ERR(lcdc.lcd_ck)) {
dev_err(fbdev->dev, "unable to access LCD clock\n");
r = PTR_ERR(lcdc.lcd_ck);
goto fail0;
}
- tc_ck = clk_get(NULL, "tc_ck");
+ tc_ck = clk_get(fbdev->dev, "tc_ck");
if (IS_ERR(tc_ck)) {
dev_err(fbdev->dev, "unable to access TC clock\n");
r = PTR_ERR(tc_ck);
if (chan->par) {
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_SAVAGE;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pcidev->dev;
chan->algo.udelay = 10;
config OMAP_WATCHDOG
tristate "OMAP Watchdog"
- depends on ARCH_OMAP16XX || ARCH_OMAP24XX
+ depends on ARCH_OMAP16XX || ARCH_OMAP24XX || ARCH_OMAP34XX
help
- Support for TI OMAP1610/OMAP1710/OMAP2420 watchdog. Say 'Y' here to
- enable the OMAP1610/OMAP1710 watchdog timer.
+ Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog. Say 'Y'
+ here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer.
config PNX4008_WATCHDOG
tristate "PNX4008 Watchdog"
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/miscdevice.h>
#include <linux/module.h>
frame_list[i] = pfn_to_mfn(pfn);
scrub_page(page);
+
+ if (!PageHighMem(page)) {
+ ret = HYPERVISOR_update_va_mapping(
+ (unsigned long)__va(pfn << PAGE_SHIFT),
+ __pte_ma(0), 0);
+ BUG_ON(ret);
+ }
+
}
/* Ensure that ballooned highmem pages don't have kmaps. */
static int xenbus_write_transaction(unsigned msg_type,
struct xenbus_file_priv *u)
{
- int rc, ret;
+ int rc;
void *reply;
struct xenbus_transaction_holder *trans = NULL;
LIST_HEAD(staging_q);
}
mutex_lock(&u->reply_mutex);
- ret = queue_reply(&staging_q, &u->u.msg, sizeof(u->u.msg));
- if (!ret)
- ret = queue_reply(&staging_q, reply, u->u.msg.len);
- if (!ret) {
+ rc = queue_reply(&staging_q, &u->u.msg, sizeof(u->u.msg));
+ if (!rc)
+ rc = queue_reply(&staging_q, reply, u->u.msg.len);
+ if (!rc) {
list_splice_tail(&staging_q, &u->read_buffers);
wake_up(&u->read_waitq);
} else {
queue_cleanup(&staging_q);
- rc = ret;
}
mutex_unlock(&u->reply_mutex);
--- /dev/null
+config 9P_FS
+ tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
+ depends on INET && NET_9P && EXPERIMENTAL
+ help
+ If you say Y here, you will get experimental support for
+ Plan 9 resource sharing via the 9P2000 protocol.
+
+ See <http://v9fs.sf.net> for more information.
+
+ If unsure, say N.
default y if EXT4_FS=y && EXT4_FS_XATTR
default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR
-config REISERFS_FS
- tristate "Reiserfs support"
- help
- Stores not just filenames but the files themselves in a balanced
- tree. Uses journalling.
-
- Balanced trees are more efficient than traditional file system
- architectural foundations.
-
- In general, ReiserFS is as fast as ext2, but is very efficient with
- large directories and small files. Additional patches are needed
- for NFS and quotas, please see <http://www.namesys.com/> for links.
-
- It is more easily extended to have features currently found in
- database and keyword search systems than block allocation based file
- systems are. The next version will be so extended, and will support
- plugins consistent with our motto ``It takes more than a license to
- make source code open.''
-
- Read <http://www.namesys.com/> to learn more about reiserfs.
-
- Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
-
- If you like it, you can pay us to add new features to it that you
- need, buy a support contract, or pay us to port it to another OS.
-
-config REISERFS_CHECK
- bool "Enable reiserfs debug mode"
- depends on REISERFS_FS
- help
- If you set this to Y, then ReiserFS will perform every check it can
- possibly imagine of its internal consistency throughout its
- operation. It will also go substantially slower. More than once we
- have forgotten that this was on, and then gone despondent over the
- latest benchmarks.:-) Use of this option allows our team to go all
- out in checking for consistency when debugging without fear of its
- effect on end users. If you are on the verge of sending in a bug
- report, say Y and you might get a useful error message. Almost
- everyone should say N.
-
-config REISERFS_PROC_INFO
- bool "Stats in /proc/fs/reiserfs"
- depends on REISERFS_FS && PROC_FS
- help
- Create under /proc/fs/reiserfs a hierarchy of files, displaying
- various ReiserFS statistics and internal data at the expense of
- making your kernel or module slightly larger (+8 KB). This also
- increases the amount of kernel memory required for each mount.
- Almost everyone but ReiserFS developers and people fine-tuning
- reiserfs or tracing problems should say N.
-
-config REISERFS_FS_XATTR
- bool "ReiserFS extended attributes"
- depends on REISERFS_FS
- help
- Extended attributes are name:value pairs associated with inodes by
- the kernel or by users (see the attr(5) manual page, or visit
- <http://acl.bestbits.at/> for details).
-
- If unsure, say N.
-
-config REISERFS_FS_POSIX_ACL
- bool "ReiserFS POSIX Access Control Lists"
- depends on REISERFS_FS_XATTR
- select FS_POSIX_ACL
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
-
- To learn more about Access Control Lists, visit the Posix ACLs for
- Linux website <http://acl.bestbits.at/>.
-
- If you don't know what Access Control Lists are, say N
-
-config REISERFS_FS_SECURITY
- bool "ReiserFS Security Labels"
- depends on REISERFS_FS_XATTR
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the ReiserFS filesystem.
-
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
-config JFS_FS
- tristate "JFS filesystem support"
- select NLS
- help
- This is a port of IBM's Journaled Filesystem . More information is
- available in the file <file:Documentation/filesystems/jfs.txt>.
-
- If you do not intend to use the JFS filesystem, say N.
-
-config JFS_POSIX_ACL
- bool "JFS POSIX Access Control Lists"
- depends on JFS_FS
- select FS_POSIX_ACL
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
-
- To learn more about Access Control Lists, visit the Posix ACLs for
- Linux website <http://acl.bestbits.at/>.
-
- If you don't know what Access Control Lists are, say N
-
-config JFS_SECURITY
- bool "JFS Security Labels"
- depends on JFS_FS
- help
- Security labels support alternative access control models
- implemented by security modules like SELinux. This option
- enables an extended attribute handler for file security
- labels in the jfs filesystem.
-
- If you are not using a security module that requires using
- extended attributes for file security labels, say N.
-
-config JFS_DEBUG
- bool "JFS debugging"
- depends on JFS_FS
- help
- If you are experiencing any problems with the JFS filesystem, say
- Y here. This will result in additional debugging messages to be
- written to the system log. Under normal circumstances, this
- results in very little overhead.
-
-config JFS_STATISTICS
- bool "JFS statistics"
- depends on JFS_FS
- help
- Enabling this option will cause statistics from the JFS file system
- to be made available to the user in the /proc/fs/jfs/ directory.
+source "fs/reiserfs/Kconfig"
+source "fs/jfs/Kconfig"
config FS_POSIX_ACL
# Posix ACL utility routines (for now, only ext2/ext3/jfs/reiserfs/nfs4)
source "fs/xfs/Kconfig"
source "fs/gfs2/Kconfig"
-
-config OCFS2_FS
- tristate "OCFS2 file system support"
- depends on NET && SYSFS
- select CONFIGFS_FS
- select JBD2
- select CRC32
- select QUOTA
- select QUOTA_TREE
- help
- OCFS2 is a general purpose extent based shared disk cluster file
- system with many similarities to ext3. It supports 64 bit inode
- numbers, and has automatically extending metadata groups which may
- also make it attractive for non-clustered use.
-
- You'll want to install the ocfs2-tools package in order to at least
- get "mount.ocfs2".
-
- Project web page: http://oss.oracle.com/projects/ocfs2
- Tools web page: http://oss.oracle.com/projects/ocfs2-tools
- OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
-
- For more information on OCFS2, see the file
- <file:Documentation/filesystems/ocfs2.txt>.
-
-config OCFS2_FS_O2CB
- tristate "O2CB Kernelspace Clustering"
- depends on OCFS2_FS
- default y
- help
- OCFS2 includes a simple kernelspace clustering package, the OCFS2
- Cluster Base. It only requires a very small userspace component
- to configure it. This comes with the standard ocfs2-tools package.
- O2CB is limited to maintaining a cluster for OCFS2 file systems.
- It cannot manage any other cluster applications.
-
- It is always safe to say Y here, as the clustering method is
- run-time selectable.
-
-config OCFS2_FS_USERSPACE_CLUSTER
- tristate "OCFS2 Userspace Clustering"
- depends on OCFS2_FS && DLM
- default y
- help
- This option will allow OCFS2 to use userspace clustering services
- in conjunction with the DLM in fs/dlm. If you are using a
- userspace cluster manager, say Y here.
-
- It is safe to say Y, as the clustering method is run-time
- selectable.
-
-config OCFS2_FS_STATS
- bool "OCFS2 statistics"
- depends on OCFS2_FS
- default y
- help
- This option allows some fs statistics to be captured. Enabling
- this option may increase the memory consumption.
-
-config OCFS2_DEBUG_MASKLOG
- bool "OCFS2 logging support"
- depends on OCFS2_FS
- default y
- help
- The ocfs2 filesystem has an extensive logging system. The system
- allows selection of events to log via files in /sys/o2cb/logmask/.
- This option will enlarge your kernel, but it allows debugging of
- ocfs2 filesystem issues.
-
-config OCFS2_DEBUG_FS
- bool "OCFS2 expensive checks"
- depends on OCFS2_FS
- default n
- help
- This option will enable expensive consistency checks. Enable
- this option for debugging only as it is likely to decrease
- performance of the filesystem.
-
-config OCFS2_FS_POSIX_ACL
- bool "OCFS2 POSIX Access Control Lists"
- depends on OCFS2_FS
- select FS_POSIX_ACL
- default n
- help
- Posix Access Control Lists (ACLs) support permissions for users and
- groups beyond the owner/group/world scheme.
-
-config BTRFS_FS
- tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format"
- depends on EXPERIMENTAL
- select LIBCRC32C
- select ZLIB_INFLATE
- select ZLIB_DEFLATE
- help
- Btrfs is a new filesystem with extents, writable snapshotting,
- support for multiple devices and many more features.
-
- Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET
- FINALIZED. You should say N here unless you are interested in
- testing Btrfs with non-critical data.
-
- To compile this file system support as a module, choose M here. The
- module will be called btrfs.
-
- If unsure, say N.
+source "fs/ocfs2/Kconfig"
+source "fs/btrfs/Kconfig"
endif # BLOCK
depends on XFS_QUOTA || QUOTA
default y
-config AUTOFS_FS
- tristate "Kernel automounter support"
- help
- The automounter is a tool to automatically mount remote file systems
- on demand. This implementation is partially kernel-based to reduce
- overhead in the already-mounted case; this is unlike the BSD
- automounter (amd), which is a pure user space daemon.
-
- To use the automounter you need the user-space tools from the autofs
- package; you can find the location in <file:Documentation/Changes>.
- You also want to answer Y to "NFS file system support", below.
-
- If you want to use the newer version of the automounter with more
- features, say N here and say Y to "Kernel automounter v4 support",
- below.
-
- To compile this support as a module, choose M here: the module will be
- called autofs.
-
- If you are not a part of a fairly large, distributed network, you
- probably do not need an automounter, and can say N here.
-
-config AUTOFS4_FS
- tristate "Kernel automounter version 4 support (also supports v3)"
- help
- The automounter is a tool to automatically mount remote file systems
- on demand. This implementation is partially kernel-based to reduce
- overhead in the already-mounted case; this is unlike the BSD
- automounter (amd), which is a pure user space daemon.
-
- To use the automounter you need the user-space tools from
- <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also
- want to answer Y to "NFS file system support", below.
-
- To compile this support as a module, choose M here: the module will be
- called autofs4. You will need to add "alias autofs autofs4" to your
- modules configuration file.
-
- If you are not a part of a fairly large, distributed network or
- don't have a laptop which needs to dynamically reconfigure to the
- local network, you probably do not need an automounter, and can say
- N here.
-
-config FUSE_FS
- tristate "FUSE (Filesystem in Userspace) support"
- help
- With FUSE it is possible to implement a fully functional filesystem
- in a userspace program.
-
- There's also companion library: libfuse. This library along with
- utilities is available from the FUSE homepage:
- <http://fuse.sourceforge.net/>
-
- See <file:Documentation/filesystems/fuse.txt> for more information.
- See <file:Documentation/Changes> for needed library/utility version.
-
- If you want to develop a userspace FS, or if you want to use
- a filesystem based on FUSE, answer Y or M.
+source "fs/autofs/Kconfig"
+source "fs/autofs4/Kconfig"
+source "fs/fuse/Kconfig"
config GENERIC_ACL
bool
if BLOCK
menu "CD-ROM/DVD Filesystems"
-config ISO9660_FS
- tristate "ISO 9660 CDROM file system support"
- help
- This is the standard file system used on CD-ROMs. It was previously
- known as "High Sierra File System" and is called "hsfs" on other
- Unix systems. The so-called Rock-Ridge extensions which allow for
- long Unix filenames and symbolic links are also supported by this
- driver. If you have a CD-ROM drive and want to do more with it than
- just listen to audio CDs and watch its LEDs, say Y (and read
- <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
- available from <http://www.tldp.org/docs.html#howto>), thereby
- enlarging your kernel by about 27 KB; otherwise say N.
-
- To compile this file system support as a module, choose M here: the
- module will be called isofs.
-
-config JOLIET
- bool "Microsoft Joliet CDROM extensions"
- depends on ISO9660_FS
- select NLS
- help
- Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
- which allows for long filenames in unicode format (unicode is the
- new 16 bit character code, successor to ASCII, which encodes the
- characters of almost all languages of the world; see
- <http://www.unicode.org/> for more information). Say Y here if you
- want to be able to read Joliet CD-ROMs under Linux.
-
-config ZISOFS
- bool "Transparent decompression extension"
- depends on ISO9660_FS
- select ZLIB_INFLATE
- help
- This is a Linux-specific extension to RockRidge which lets you store
- data in compressed form on a CD-ROM and have it transparently
- decompressed when the CD-ROM is accessed. See
- <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
- necessary to create such a filesystem. Say Y here if you want to be
- able to read such compressed CD-ROMs.
-
-config UDF_FS
- tristate "UDF file system support"
- select CRC_ITU_T
- help
- This is the new file system used on some CD-ROMs and DVDs. Say Y if
- you intend to mount DVD discs or CDRW's written in packet mode, or
- if written to by other UDF utilities, such as DirectCD.
- Please read <file:Documentation/filesystems/udf.txt>.
-
- To compile this file system support as a module, choose M here: the
- module will be called udf.
-
- If unsure, say N.
-
-config UDF_NLS
- bool
- default y
- depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y)
+source "fs/isofs/Kconfig"
+source "fs/udf/Kconfig"
endmenu
endif # BLOCK
if BLOCK
menu "DOS/FAT/NT Filesystems"
-config FAT_FS
- tristate
- select NLS
- help
- If you want to use one of the FAT-based file systems (the MS-DOS and
- VFAT (Windows 95) file systems), then you must say Y or M here
- to include FAT support. You will then be able to mount partitions or
- diskettes with FAT-based file systems and transparently access the
- files on them, i.e. MSDOS files will look and behave just like all
- other Unix files.
-
- This FAT support is not a file system in itself, it only provides
- the foundation for the other file systems. You will have to say Y or
- M to at least one of "MSDOS fs support" or "VFAT fs support" in
- order to make use of it.
-
- Another way to read and write MSDOS floppies and hard drive
- partitions from within Linux (but not transparently) is with the
- mtools ("man mtools") program suite. You don't need to say Y here in
- order to do that.
-
- If you need to move large files on floppies between a DOS and a
- Linux box, say Y here, mount the floppy under Linux with an MSDOS
- file system and use GNU tar's M option. GNU tar is a program
- available for Unix and DOS ("man tar" or "info tar").
-
- The FAT support will enlarge your kernel by about 37 KB. If unsure,
- say Y.
-
- To compile this as a module, choose M here: the module will be called
- fat. Note that if you compile the FAT support as a module, you
- cannot compile any of the FAT-based file systems into the kernel
- -- they will have to be modules as well.
-
-config MSDOS_FS
- tristate "MSDOS fs support"
- select FAT_FS
- help
- This allows you to mount MSDOS partitions of your hard drive (unless
- they are compressed; to access compressed MSDOS partitions under
- Linux, you can either use the DOS emulator DOSEMU, described in the
- DOSEMU-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
- <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
- intend to use dosemu with a non-compressed MSDOS partition, say Y
- here) and MSDOS floppies. This means that file access becomes
- transparent, i.e. the MSDOS files look and behave just like all
- other Unix files.
-
- If you have Windows 95 or Windows NT installed on your MSDOS
- partitions, you should use the VFAT file system (say Y to "VFAT fs
- support" below), or you will not be able to see the long filenames
- generated by Windows 95 / Windows NT.
-
- This option will enlarge your kernel by about 7 KB. If unsure,
- answer Y. This will only work if you said Y to "DOS FAT fs support"
- as well. To compile this as a module, choose M here: the module will
- be called msdos.
-
-config VFAT_FS
- tristate "VFAT (Windows-95) fs support"
- select FAT_FS
- help
- This option provides support for normal Windows file systems with
- long filenames. That includes non-compressed FAT-based file systems
- used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
- programs from the mtools package.
-
- The VFAT support enlarges your kernel by about 10 KB and it only
- works if you said Y to the "DOS FAT fs support" above. Please read
- the file <file:Documentation/filesystems/vfat.txt> for details. If
- unsure, say Y.
-
- To compile this as a module, choose M here: the module will be called
- vfat.
-
-config FAT_DEFAULT_CODEPAGE
- int "Default codepage for FAT"
- depends on MSDOS_FS || VFAT_FS
- default 437
- help
- This option should be set to the codepage of your FAT filesystems.
- It can be overridden with the "codepage" mount option.
- See <file:Documentation/filesystems/vfat.txt> for more information.
-
-config FAT_DEFAULT_IOCHARSET
- string "Default iocharset for FAT"
- depends on VFAT_FS
- default "iso8859-1"
- help
- Set this to the default input/output character set you'd
- like FAT to use. It should probably match the character set
- that most of your FAT filesystems use, and can be overridden
- with the "iocharset" mount option for FAT filesystems.
- Note that "utf8" is not recommended for FAT filesystems.
- If unsure, you shouldn't set "utf8" here.
- See <file:Documentation/filesystems/vfat.txt> for more information.
-
-config NTFS_FS
- tristate "NTFS file system support"
- select NLS
- help
- NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
-
- Saying Y or M here enables read support. There is partial, but
- safe, write support available. For write support you must also
- say Y to "NTFS write support" below.
-
- There are also a number of user-space tools available, called
- ntfsprogs. These include ntfsundelete and ntfsresize, that work
- without NTFS support enabled in the kernel.
-
- This is a rewrite from scratch of Linux NTFS support and replaced
- the old NTFS code starting with Linux 2.5.11. A backport to
- the Linux 2.4 kernel series is separately available as a patch
- from the project web site.
-
- For more information see <file:Documentation/filesystems/ntfs.txt>
- and <http://www.linux-ntfs.org/>.
-
- To compile this file system support as a module, choose M here: the
- module will be called ntfs.
-
- If you are not using Windows NT, 2000, XP or 2003 in addition to
- Linux on your computer it is safe to say N.
-
-config NTFS_DEBUG
- bool "NTFS debugging support"
- depends on NTFS_FS
- help
- If you are experiencing any problems with the NTFS file system, say
- Y here. This will result in additional consistency checks to be
- performed by the driver as well as additional debugging messages to
- be written to the system log. Note that debugging messages are
- disabled by default. To enable them, supply the option debug_msgs=1
- at the kernel command line when booting the kernel or as an option
- to insmod when loading the ntfs module. Once the driver is active,
- you can enable debugging messages by doing (as root):
- echo 1 > /proc/sys/fs/ntfs-debug
- Replacing the "1" with "0" would disable debug messages.
-
- If you leave debugging messages disabled, this results in little
- overhead, but enabling debug messages results in very significant
- slowdown of the system.
-
- When reporting bugs, please try to have available a full dump of
- debugging messages while the misbehaviour was occurring.
-
-config NTFS_RW
- bool "NTFS write support"
- depends on NTFS_FS
- help
- This enables the partial, but safe, write support in the NTFS driver.
-
- The only supported operation is overwriting existing files, without
- changing the file length. No file or directory creation, deletion or
- renaming is possible. Note only non-resident files can be written to
- so you may find that some very small files (<500 bytes or so) cannot
- be written to.
-
- While we cannot guarantee that it will not damage any data, we have
- so far not received a single report where the driver would have
- damaged someones data so we assume it is perfectly safe to use.
-
- Note: While write support is safe in this version (a rewrite from
- scratch of the NTFS support), it should be noted that the old NTFS
- write support, included in Linux 2.5.10 and before (since 1997),
- is not safe.
-
- This is currently useful with TopologiLinux. TopologiLinux is run
- on top of any DOS/Microsoft Windows system without partitioning your
- hard disk. Unlike other Linux distributions TopologiLinux does not
- need its own partition. For more information see
- <http://topologi-linux.sourceforge.net/>
-
- It is perfectly safe to say N here.
+source "fs/fat/Kconfig"
+source "fs/ntfs/Kconfig"
endmenu
endif # BLOCK
menu "Pseudo filesystems"
source "fs/proc/Kconfig"
-
-config SYSFS
- bool "sysfs file system support" if EMBEDDED
- default y
- help
- The sysfs filesystem is a virtual filesystem that the kernel uses to
- export internal kernel objects, their attributes, and their
- relationships to one another.
-
- Users can use sysfs to ascertain useful information about the running
- kernel, such as the devices the kernel has discovered on each bus and
- which driver each is bound to. sysfs can also be used to tune devices
- and other kernel subsystems.
-
- Some system agents rely on the information in sysfs to operate.
- /sbin/hotplug uses device and object attributes in sysfs to assist in
- delegating policy decisions, like persistently naming devices.
-
- sysfs is currently used by the block subsystem to mount the root
- partition. If sysfs is disabled you must specify the boot device on
- the kernel boot command line via its major and minor numbers. For
- example, "root=03:01" for /dev/hda1.
-
- Designers of embedded systems may wish to say N here to conserve space.
+source "fs/sysfs/Kconfig"
config TMPFS
bool "Virtual memory file system support (former shm fs)"
config HUGETLB_PAGE
def_bool HUGETLBFS
-config CONFIGFS_FS
- tristate "Userspace-driven configuration filesystem"
- depends on SYSFS
- help
- configfs is a ram-based filesystem that provides the converse
- of sysfs's functionality. Where sysfs is a filesystem-based
- view of kernel objects, configfs is a filesystem-based manager
- of kernel objects, or config_items.
-
- Both sysfs and configfs can and should exist together on the
- same system. One is not a replacement for the other.
+source "fs/configfs/Kconfig"
endmenu
if MISC_FILESYSTEMS
-config ADFS_FS
- tristate "ADFS file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- The Acorn Disc Filing System is the standard file system of the
- RiscOS operating system which runs on Acorn's ARM-based Risc PC
- systems and the Acorn Archimedes range of machines. If you say Y
- here, Linux will be able to read from ADFS partitions on hard drives
- and from ADFS-formatted floppy discs. If you also want to be able to
- write to those devices, say Y to "ADFS write support" below.
-
- The ADFS partition should be the first partition (i.e.,
- /dev/[hs]d?1) on each of your drives. Please read the file
- <file:Documentation/filesystems/adfs.txt> for further details.
-
- To compile this code as a module, choose M here: the module will be
- called adfs.
-
- If unsure, say N.
-
-config ADFS_FS_RW
- bool "ADFS write support (DANGEROUS)"
- depends on ADFS_FS
- help
- If you say Y here, you will be able to write to ADFS partitions on
- hard drives and ADFS-formatted floppy disks. This is experimental
- codes, so if you're unsure, say N.
-
-config AFFS_FS
- tristate "Amiga FFS file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- The Fast File System (FFS) is the common file system used on hard
- disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y
- if you want to be able to read and write files from and to an Amiga
- FFS partition on your hard drive. Amiga floppies however cannot be
- read with this driver due to an incompatibility of the floppy
- controller used in an Amiga and the standard floppy controller in
- PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
- and <file:fs/affs/Changes>.
-
- With this driver you can also mount disk files used by Bernd
- Schmidt's Un*X Amiga Emulator
- (<http://www.freiburg.linux.de/~uae/>).
- If you want to do this, you will also need to say Y or M to "Loop
- device support", above.
-
- To compile this file system support as a module, choose M here: the
- module will be called affs. If unsure, say N.
-
-config ECRYPT_FS
- tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
- depends on EXPERIMENTAL && KEYS && CRYPTO && NET
- help
- Encrypted filesystem that operates on the VFS layer. See
- <file:Documentation/filesystems/ecryptfs.txt> to learn more about
- eCryptfs. Userspace components are required and can be
- obtained from <http://ecryptfs.sf.net>.
-
- To compile this file system support as a module, choose M here: the
- module will be called ecryptfs.
-
-config HFS_FS
- tristate "Apple Macintosh file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- select NLS
- help
- If you say Y here, you will be able to mount Macintosh-formatted
- floppy disks and hard drive partitions with full read-write access.
- Please read <file:Documentation/filesystems/hfs.txt> to learn about
- the available mount options.
-
- To compile this file system support as a module, choose M here: the
- module will be called hfs.
-
-config HFSPLUS_FS
- tristate "Apple Extended HFS file system support"
- depends on BLOCK
- select NLS
- select NLS_UTF8
- help
- If you say Y here, you will be able to mount extended format
- Macintosh-formatted hard drive partitions with full read-write access.
-
- This file system is often called HFS+ and was introduced with
- MacOS 8. It includes all Mac specific filesystem data such as
- data forks and creator codes, but it also has several UNIX
- style features such as file ownership and permissions.
-
-config BEFS_FS
- tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- select NLS
- help
- The BeOS File System (BeFS) is the native file system of Be, Inc's
- BeOS. Notable features include support for arbitrary attributes
- on files and directories, and database-like indices on selected
- attributes. (Also note that this driver doesn't make those features
- available at this time). It is a 64 bit filesystem, so it supports
- extremely large volumes and files.
-
- If you use this filesystem, you should also say Y to at least one
- of the NLS (native language support) options below.
-
- If you don't know what this is about, say N.
-
- To compile this as a module, choose M here: the module will be
- called befs.
-
-config BEFS_DEBUG
- bool "Debug BeFS"
- depends on BEFS_FS
- help
- If you say Y here, you can use the 'debug' mount option to enable
- debugging output from the driver.
-
-config BFS_FS
- tristate "BFS file system support (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- Boot File System (BFS) is a file system used under SCO UnixWare to
- allow the bootloader access to the kernel image and other important
- files during the boot process. It is usually mounted under /stand
- and corresponds to the slice marked as "STAND" in the UnixWare
- partition. You should say Y if you want to read or write the files
- on your /stand slice from within Linux. You then also need to say Y
- to "UnixWare slices support", below. More information about the BFS
- file system is contained in the file
- <file:Documentation/filesystems/bfs.txt>.
-
- If you don't know what this is about, say N.
-
- To compile this as a module, choose M here: the module will be called
- bfs. Note that the file system of your root partition (the one
- containing the directory /) cannot be compiled as a module.
-
-
-
-config EFS_FS
- tristate "EFS file system support (read only) (EXPERIMENTAL)"
- depends on BLOCK && EXPERIMENTAL
- help
- EFS is an older file system used for non-ISO9660 CD-ROMs and hard
- disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
- uses the XFS file system for hard disk partitions however).
-
- This implementation only offers read-only access. If you don't know
- what all this is about, it's safe to say N. For more information
- about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
-
- To compile the EFS file system support as a module, choose M here: the
- module will be called efs.
-
+source "fs/adfs/Kconfig"
+source "fs/affs/Kconfig"
+source "fs/ecryptfs/Kconfig"
+source "fs/hfs/Kconfig"
+source "fs/hfsplus/Kconfig"
+source "fs/befs/Kconfig"
+source "fs/bfs/Kconfig"
+source "fs/efs/Kconfig"
source "fs/jffs2/Kconfig"
# UBIFS File system configuration
source "fs/ubifs/Kconfig"
-
-config CRAMFS
- tristate "Compressed ROM file system support (cramfs)"
- depends on BLOCK
- select ZLIB_INFLATE
- help
- Saying Y here includes support for CramFs (Compressed ROM File
- System). CramFs is designed to be a simple, small, and compressed
- file system for ROM based embedded systems. CramFs is read-only,
- limited to 256MB file systems (with 16MB files), and doesn't support
- 16/32 bits uid/gid, hard links and timestamps.
-
- See <file:Documentation/filesystems/cramfs.txt> and
- <file:fs/cramfs/README> for further information.
-
- To compile this as a module, choose M here: the module will be called
- cramfs. Note that the root file system (the one containing the
- directory /) cannot be compiled as a module.
-
- If unsure, say N.
-
-config SQUASHFS
- tristate "SquashFS 4.0 - Squashed file system support"
- depends on BLOCK
- select ZLIB_INFLATE
- help
- Saying Y here includes support for SquashFS 4.0 (a Compressed
- Read-Only File System). Squashfs is a highly compressed read-only
- filesystem for Linux. It uses zlib compression to compress both
- files, inodes and directories. Inodes in the system are very small
- and all blocks are packed to minimise data overhead. Block sizes
- greater than 4K are supported up to a maximum of 1 Mbytes (default
- block size 128K). SquashFS 4.0 supports 64 bit filesystems and files
- (larger than 4GB), full uid/gid information, hard links and
- timestamps.
-
- Squashfs is intended for general read-only filesystem use, for
- archival use (i.e. in cases where a .tar.gz file may be used), and in
- embedded systems where low overhead is needed. Further information
- and tools are available from http://squashfs.sourceforge.net.
-
- If you want to compile this as a module ( = code which can be
- inserted in and removed from the running kernel whenever you want),
- say M here and read <file:Documentation/modules.txt>. The module
- will be called squashfs. Note that the root file system (the one
- containing the directory /) cannot be compiled as a module.
-
- If unsure, say N.
-
-config SQUASHFS_EMBEDDED
-
- bool "Additional option for memory-constrained systems"
- depends on SQUASHFS
- default n
- help
- Saying Y here allows you to specify cache size.
-
- If unsure, say N.
-
-config SQUASHFS_FRAGMENT_CACHE_SIZE
- int "Number of fragments cached" if SQUASHFS_EMBEDDED
- depends on SQUASHFS
- default "3"
- help
- By default SquashFS caches the last 3 fragments read from
- the filesystem. Increasing this amount may mean SquashFS
- has to re-read fragments less often from disk, at the expense
- of extra system memory. Decreasing this amount will mean
- SquashFS uses less memory at the expense of extra reads from disk.
-
- Note there must be at least one cached fragment. Anything
- much more than three will probably not make much difference.
-
-config VXFS_FS
- tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
- depends on BLOCK
- help
- FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
- file system format. VERITAS VxFS(TM) is the standard file system
- of SCO UnixWare (and possibly others) and optionally available
- for Sunsoft Solaris, HP-UX and many other operating systems.
- Currently only readonly access is supported.
-
- NOTE: the file system type as used by mount(1), mount(2) and
- fstab(5) is 'vxfs' as it describes the file system format, not
- the actual driver.
-
- To compile this as a module, choose M here: the module will be
- called freevxfs. If unsure, say N.
-
-config MINIX_FS
- tristate "Minix file system support"
- depends on BLOCK
- help
- Minix is a simple operating system used in many classes about OS's.
- The minix file system (method to organize files on a hard disk
- partition or a floppy disk) was the original file system for Linux,
- but has been superseded by the second extended file system ext2fs.
- You don't want to use the minix file system on your hard disk
- because of certain built-in restrictions, but it is sometimes found
- on older Linux floppy disks. This option will enlarge your kernel
- by about 28 KB. If unsure, say N.
-
- To compile this file system support as a module, choose M here: the
- module will be called minix. Note that the file system of your root
- partition (the one containing the directory /) cannot be compiled as
- a module.
-
-config OMFS_FS
- tristate "SonicBlue Optimized MPEG File System support"
- depends on BLOCK
- select CRC_ITU_T
- help
- This is the proprietary file system used by the Rio Karma music
- player and ReplayTV DVR. Despite the name, this filesystem is not
- more efficient than a standard FS for MPEG files, in fact likely
- the opposite is true. Say Y if you have either of these devices
- and wish to mount its disk.
-
- To compile this file system support as a module, choose M here: the
- module will be called omfs. If unsure, say N.
-
-config HPFS_FS
- tristate "OS/2 HPFS file system support"
- depends on BLOCK
- help
- OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
- is the file system used for organizing files on OS/2 hard disk
- partitions. Say Y if you want to be able to read files from and
- write files to an OS/2 HPFS partition on your hard drive. OS/2
- floppies however are in regular MSDOS format, so you don't need this
- option in order to be able to read them. Read
- <file:Documentation/filesystems/hpfs.txt>.
-
- To compile this file system support as a module, choose M here: the
- module will be called hpfs. If unsure, say N.
-
-
-config QNX4FS_FS
- tristate "QNX4 file system support (read only)"
- depends on BLOCK
- help
- This is the file system used by the real-time operating systems
- QNX 4 and QNX 6 (the latter is also called QNX RTP).
- Further information is available at <http://www.qnx.com/>.
- Say Y if you intend to mount QNX hard disks or floppies.
- Unless you say Y to "QNX4FS read-write support" below, you will
- only be able to read these file systems.
-
- To compile this file system support as a module, choose M here: the
- module will be called qnx4.
-
- If you don't know whether you need it, then you don't need it:
- answer N.
-
-config QNX4FS_RW
- bool "QNX4FS write support (DANGEROUS)"
- depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
- help
- Say Y if you want to test write support for QNX4 file systems.
-
- It's currently broken, so for now:
- answer N.
-
-config ROMFS_FS
- tristate "ROM file system support"
- depends on BLOCK
- ---help---
- This is a very small read-only file system mainly intended for
- initial ram disks of installation disks, but it could be used for
- other read-only media as well. Read
- <file:Documentation/filesystems/romfs.txt> for details.
-
- To compile this file system support as a module, choose M here: the
- module will be called romfs. Note that the file system of your
- root partition (the one containing the directory /) cannot be a
- module.
-
- If you don't know whether you need it, then you don't need it:
- answer N.
-
-
-config SYSV_FS
- tristate "System V/Xenix/V7/Coherent file system support"
- depends on BLOCK
- help
- SCO, Xenix and Coherent are commercial Unix systems for Intel
- machines, and Version 7 was used on the DEC PDP-11. Saying Y
- here would allow you to read from their floppies and hard disk
- partitions.
-
- If you have floppies or hard disk partitions like that, it is likely
- that they contain binaries from those other Unix systems; in order
- to run these binaries, you will want to install linux-abi which is
- a set of kernel modules that lets you run SCO, Xenix, Wyse,
- UnixWare, Dell Unix and System V programs under Linux. It is
- available via FTP (user: ftp) from
- <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
- NOTE: that will work only for binaries from Intel-based systems;
- PDP ones will have to wait until somebody ports Linux to -11 ;-)
-
- If you only intend to mount files from some other Unix over the
- network using NFS, you don't need the System V file system support
- (but you need NFS file system support obviously).
-
- Note that this option is generally not needed for floppies, since a
- good portable way to transport files and directories between unixes
- (and even other operating systems) is given by the tar program ("man
- tar" or preferably "info tar"). Note also that this option has
- nothing whatsoever to do with the option "System V IPC". Read about
- the System V file system in
- <file:Documentation/filesystems/sysv-fs.txt>.
- Saying Y here will enlarge your kernel by about 27 KB.
-
- To compile this as a module, choose M here: the module will be called
- sysv.
-
- If you haven't heard about all of this before, it's safe to say N.
-
-
-config UFS_FS
- tristate "UFS file system support (read only)"
- depends on BLOCK
- help
- BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
- OpenBSD and NeXTstep) use a file system called UFS. Some System V
- Unixes can create and mount hard disk partitions and diskettes using
- this file system as well. Saying Y here will allow you to read from
- these partitions; if you also want to write to them, say Y to the
- experimental "UFS file system write support", below. Please read the
- file <file:Documentation/filesystems/ufs.txt> for more information.
-
- The recently released UFS2 variant (used in FreeBSD 5.x) is
- READ-ONLY supported.
-
- Note that this option is generally not needed for floppies, since a
- good portable way to transport files and directories between unixes
- (and even other operating systems) is given by the tar program ("man
- tar" or preferably "info tar").
-
- When accessing NeXTstep files, you may need to convert them from the
- NeXT character set to the Latin1 character set; use the program
- recode ("info recode") for this purpose.
-
- To compile the UFS file system support as a module, choose M here: the
- module will be called ufs.
-
- If you haven't heard about all of this before, it's safe to say N.
-
-config UFS_FS_WRITE
- bool "UFS file system write support (DANGEROUS)"
- depends on UFS_FS && EXPERIMENTAL
- help
- Say Y here if you want to try writing to UFS partitions. This is
- experimental, so you should back up your UFS partitions beforehand.
-
-config UFS_DEBUG
- bool "UFS debugging"
- depends on UFS_FS
- help
- If you are experiencing any problems with the UFS filesystem, say
- Y here. This will result in _many_ additional debugging messages to be
- written to the system log.
+source "fs/cramfs/Kconfig"
+source "fs/squashfs/Kconfig"
+source "fs/freevxfs/Kconfig"
+source "fs/minix/Kconfig"
+source "fs/omfs/Kconfig"
+source "fs/hpfs/Kconfig"
+source "fs/qnx4/Kconfig"
+source "fs/romfs/Kconfig"
+source "fs/sysv/Kconfig"
+source "fs/ufs/Kconfig"
endif # MISC_FILESYSTEMS
if NETWORK_FILESYSTEMS
-config NFS_FS
- tristate "NFS client support"
- depends on INET
- select LOCKD
- select SUNRPC
- select NFS_ACL_SUPPORT if NFS_V3_ACL
- help
- Choose Y here if you want to access files residing on other
- computers using Sun's Network File System protocol. To compile
- this file system support as a module, choose M here: the module
- will be called nfs.
-
- To mount file systems exported by NFS servers, you also need to
- install the user space mount.nfs command which can be found in
- the Linux nfs-utils package, available from http://linux-nfs.org/.
- Information about using the mount command is available in the
- mount(8) man page. More detail about the Linux NFS client
- implementation is available via the nfs(5) man page.
-
- Below you can choose which versions of the NFS protocol are
- available in the kernel to mount NFS servers. Support for NFS
- version 2 (RFC 1094) is always available when NFS_FS is selected.
-
- To configure a system which mounts its root file system via NFS
- at boot time, say Y here, select "Kernel level IP
- autoconfiguration" in the NETWORK menu, and select "Root file
- system on NFS" below. You cannot compile this file system as a
- module in this case.
-
- If unsure, say N.
-
-config NFS_V3
- bool "NFS client support for NFS version 3"
- depends on NFS_FS
- help
- This option enables support for version 3 of the NFS protocol
- (RFC 1813) in the kernel's NFS client.
-
- If unsure, say Y.
-
-config NFS_V3_ACL
- bool "NFS client support for the NFSv3 ACL protocol extension"
- depends on NFS_V3
- help
- Some NFS servers support an auxiliary NFSv3 ACL protocol that
- Sun added to Solaris but never became an official part of the
- NFS version 3 protocol. This protocol extension allows
- applications on NFS clients to manipulate POSIX Access Control
- Lists on files residing on NFS servers. NFS servers enforce
- ACLs on local files whether this protocol is available or not.
-
- Choose Y here if your NFS server supports the Solaris NFSv3 ACL
- protocol extension and you want your NFS client to allow
- applications to access and modify ACLs on files on the server.
-
- Most NFS servers don't support the Solaris NFSv3 ACL protocol
- extension. You can choose N here or specify the "noacl" mount
- option to prevent your NFS client from trying to use the NFSv3
- ACL protocol.
-
- If unsure, say N.
-
-config NFS_V4
- bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
- depends on NFS_FS && EXPERIMENTAL
- select RPCSEC_GSS_KRB5
- help
- This option enables support for version 4 of the NFS protocol
- (RFC 3530) in the kernel's NFS client.
-
- To mount NFS servers using NFSv4, you also need to install user
- space programs which can be found in the Linux nfs-utils package,
- available from http://linux-nfs.org/.
-
- If unsure, say N.
-
-config ROOT_NFS
- bool "Root file system on NFS"
- depends on NFS_FS=y && IP_PNP
- help
- If you want your system to mount its root file system via NFS,
- choose Y here. This is common practice for managing systems
- without local permanent storage. For details, read
- <file:Documentation/filesystems/nfsroot.txt>.
-
- Most people say N here.
-
-config NFSD
- tristate "NFS server support"
- depends on INET
- select LOCKD
- select SUNRPC
- select EXPORTFS
- select NFS_ACL_SUPPORT if NFSD_V2_ACL
- help
- Choose Y here if you want to allow other computers to access
- files residing on this system using Sun's Network File System
- protocol. To compile the NFS server support as a module,
- choose M here: the module will be called nfsd.
-
- You may choose to use a user-space NFS server instead, in which
- case you can choose N here.
-
- To export local file systems using NFS, you also need to install
- user space programs which can be found in the Linux nfs-utils
- package, available from http://linux-nfs.org/. More detail about
- the Linux NFS server implementation is available via the
- exports(5) man page.
-
- Below you can choose which versions of the NFS protocol are
- available to clients mounting the NFS server on this system.
- Support for NFS version 2 (RFC 1094) is always available when
- CONFIG_NFSD is selected.
-
- If unsure, say N.
-
-config NFSD_V2_ACL
- bool
- depends on NFSD
-
-config NFSD_V3
- bool "NFS server support for NFS version 3"
- depends on NFSD
- help
- This option enables support in your system's NFS server for
- version 3 of the NFS protocol (RFC 1813).
-
- If unsure, say Y.
-
-config NFSD_V3_ACL
- bool "NFS server support for the NFSv3 ACL protocol extension"
- depends on NFSD_V3
- select NFSD_V2_ACL
- help
- Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
- never became an official part of the NFS version 3 protocol.
- This protocol extension allows applications on NFS clients to
- manipulate POSIX Access Control Lists on files residing on NFS
- servers. NFS servers enforce POSIX ACLs on local files whether
- this protocol is available or not.
-
- This option enables support in your system's NFS server for the
- NFSv3 ACL protocol extension allowing NFS clients to manipulate
- POSIX ACLs on files exported by your system's NFS server. NFS
- clients which support the Solaris NFSv3 ACL protocol can then
- access and modify ACLs on your NFS server.
-
- To store ACLs on your NFS server, you also need to enable ACL-
- related CONFIG options for your local file systems of choice.
-
- If unsure, say N.
-
-config NFSD_V4
- bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
- depends on NFSD && PROC_FS && EXPERIMENTAL
- select NFSD_V3
- select FS_POSIX_ACL
- select RPCSEC_GSS_KRB5
- help
- This option enables support in your system's NFS server for
- version 4 of the NFS protocol (RFC 3530).
-
- To export files using NFSv4, you need to install additional user
- space programs which can be found in the Linux nfs-utils package,
- available from http://linux-nfs.org/.
-
- If unsure, say N.
+source "fs/nfs/Kconfig"
+source "fs/nfsd/Kconfig"
config LOCKD
tristate
depends on NFSD || NFS_FS
default y
-config SUNRPC
- tristate
-
-config SUNRPC_GSS
- tristate
-
-config SUNRPC_XPRT_RDMA
- tristate
- depends on SUNRPC && INFINIBAND && EXPERIMENTAL
- default SUNRPC && INFINIBAND
- help
- This option enables an RPC client transport capability that
- allows the NFS client to mount servers via an RDMA-enabled
- transport.
-
- To compile RPC client RDMA transport support as a module,
- choose M here: the module will be called xprtrdma.
-
- If unsure, say N.
-
-config SUNRPC_REGISTER_V4
- bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
- depends on SUNRPC && EXPERIMENTAL
- default n
- help
- Sun added support for registering RPC services at an IPv6
- address by creating two new versions of the rpcbind protocol
- (RFC 1833).
-
- This option enables support in the kernel RPC server for
- registering kernel RPC services via version 4 of the rpcbind
- protocol. If you enable this option, you must run a portmapper
- daemon that supports rpcbind protocol version 4.
-
- Serving NFS over IPv6 from knfsd (the kernel's NFS server)
- requires that you enable this option and use a portmapper that
- supports rpcbind version 4.
-
- If unsure, say N to get traditional behavior (register kernel
- RPC services using only rpcbind version 2). Distributions
- using the legacy Linux portmapper daemon must say N here.
-
-config RPCSEC_GSS_KRB5
- tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
- depends on SUNRPC && EXPERIMENTAL
- select SUNRPC_GSS
- select CRYPTO
- select CRYPTO_MD5
- select CRYPTO_DES
- select CRYPTO_CBC
- help
- Choose Y here to enable Secure RPC using the Kerberos version 5
- GSS-API mechanism (RFC 1964).
-
- Secure RPC calls with Kerberos require an auxiliary user-space
- daemon which may be found in the Linux nfs-utils package
- available from http://linux-nfs.org/. In addition, user-space
- Kerberos support should be installed.
-
- If unsure, say N.
-
-config RPCSEC_GSS_SPKM3
- tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
- depends on SUNRPC && EXPERIMENTAL
- select SUNRPC_GSS
- select CRYPTO
- select CRYPTO_MD5
- select CRYPTO_DES
- select CRYPTO_CAST5
- select CRYPTO_CBC
- help
- Choose Y here to enable Secure RPC using the SPKM3 public key
- GSS-API mechansim (RFC 2025).
-
- Secure RPC calls with SPKM3 require an auxiliary userspace
- daemon which may be found in the Linux nfs-utils package
- available from http://linux-nfs.org/.
-
- If unsure, say N.
-
-config SMB_FS
- tristate "SMB file system support (OBSOLETE, please use CIFS)"
- depends on INET
- select NLS
- help
- SMB (Server Message Block) is the protocol Windows for Workgroups
- (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
- files and printers over local networks. Saying Y here allows you to
- mount their file systems (often called "shares" in this context) and
- access them just like any other Unix directory. Currently, this
- works only if the Windows machines use TCP/IP as the underlying
- transport protocol, and not NetBEUI. For details, read
- <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
- available from <http://www.tldp.org/docs.html#howto>.
-
- Note: if you just want your box to act as an SMB *server* and make
- files and printing services available to Windows clients (which need
- to have a TCP/IP stack), you don't need to say Y here; you can use
- the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
- for that.
-
- General information about how to connect Linux, Windows machines and
- Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
-
- To compile the SMB support as a module, choose M here:
- the module will be called smbfs. Most people say N, however.
-
-config SMB_NLS_DEFAULT
- bool "Use a default NLS"
- depends on SMB_FS
- help
- Enabling this will make smbfs use nls translations by default. You
- need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
- settings and you need to give the default nls for the SMB server as
- CONFIG_SMB_NLS_REMOTE.
-
- The nls settings can be changed at mount time, if your smbmount
- supports that, using the codepage and iocharset parameters.
-
- smbmount from samba 2.2.0 or later supports this.
-
-config SMB_NLS_REMOTE
- string "Default Remote NLS Option"
- depends on SMB_NLS_DEFAULT
- default "cp437"
- help
- This setting allows you to specify a default value for which
- codepage the server uses. If this field is left blank no
- translations will be done by default. The local codepage/charset
- default to CONFIG_NLS_DEFAULT.
-
- The nls settings can be changed at mount time, if your smbmount
- supports that, using the codepage and iocharset parameters.
-
- smbmount from samba 2.2.0 or later supports this.
-
+source "net/sunrpc/Kconfig"
+source "fs/smbfs/Kconfig"
source "fs/cifs/Kconfig"
-
-config NCP_FS
- tristate "NCP file system support (to mount NetWare volumes)"
- depends on IPX!=n || INET
- help
- NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
- used by Novell NetWare clients to talk to file servers. It is to
- IPX what NFS is to TCP/IP, if that helps. Saying Y here allows you
- to mount NetWare file server volumes and to access them just like
- any other Unix directory. For details, please read the file
- <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
- the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
-
- You do not have to say Y here if you want your Linux box to act as a
- file *server* for Novell NetWare clients.
-
- General information about how to connect Linux, Windows machines and
- Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
-
- To compile this as a module, choose M here: the module will be called
- ncpfs. Say N unless you are connected to a Novell network.
-
source "fs/ncpfs/Kconfig"
-
-config CODA_FS
- tristate "Coda file system support (advanced network fs)"
- depends on INET
- help
- Coda is an advanced network file system, similar to NFS in that it
- enables you to mount file systems of a remote server and access them
- with regular Unix commands as if they were sitting on your hard
- disk. Coda has several advantages over NFS: support for
- disconnected operation (e.g. for laptops), read/write server
- replication, security model for authentication and encryption,
- persistent client caches and write back caching.
-
- If you say Y here, your Linux box will be able to act as a Coda
- *client*. You will need user level code as well, both for the
- client and server. Servers are currently user level, i.e. they need
- no kernel support. Please read
- <file:Documentation/filesystems/coda.txt> and check out the Coda
- home page <http://www.coda.cs.cmu.edu/>.
-
- To compile the coda client support as a module, choose M here: the
- module will be called coda.
-
-config AFS_FS
- tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
- depends on INET && EXPERIMENTAL
- select AF_RXRPC
- help
- If you say Y here, you will get an experimental Andrew File System
- driver. It currently only supports unsecured read-only AFS access.
-
- See <file:Documentation/filesystems/afs.txt> for more information.
-
- If unsure, say N.
-
-config AFS_DEBUG
- bool "AFS dynamic debugging"
- depends on AFS_FS
- help
- Say Y here to make runtime controllable debugging messages appear.
-
- See <file:Documentation/filesystems/afs.txt> for more information.
-
- If unsure, say N.
-
-config 9P_FS
- tristate "Plan 9 Resource Sharing Support (9P2000) (Experimental)"
- depends on INET && NET_9P && EXPERIMENTAL
- help
- If you say Y here, you will get experimental support for
- Plan 9 resource sharing via the 9P2000 protocol.
-
- See <http://v9fs.sf.net> for more information.
-
- If unsure, say N.
+source "fs/coda/Kconfig"
+source "fs/afs/Kconfig"
+source "fs/9p/Kconfig"
endif # NETWORK_FILESYSTEMS
--- /dev/null
+config ADFS_FS
+ tristate "ADFS file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ The Acorn Disc Filing System is the standard file system of the
+ RiscOS operating system which runs on Acorn's ARM-based Risc PC
+ systems and the Acorn Archimedes range of machines. If you say Y
+ here, Linux will be able to read from ADFS partitions on hard drives
+ and from ADFS-formatted floppy discs. If you also want to be able to
+ write to those devices, say Y to "ADFS write support" below.
+
+ The ADFS partition should be the first partition (i.e.,
+ /dev/[hs]d?1) on each of your drives. Please read the file
+ <file:Documentation/filesystems/adfs.txt> for further details.
+
+ To compile this code as a module, choose M here: the module will be
+ called adfs.
+
+ If unsure, say N.
+
+config ADFS_FS_RW
+ bool "ADFS write support (DANGEROUS)"
+ depends on ADFS_FS
+ help
+ If you say Y here, you will be able to write to ADFS partitions on
+ hard drives and ADFS-formatted floppy disks. This is experimental
+ codes, so if you're unsure, say N.
--- /dev/null
+config AFFS_FS
+ tristate "Amiga FFS file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ The Fast File System (FFS) is the common file system used on hard
+ disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y
+ if you want to be able to read and write files from and to an Amiga
+ FFS partition on your hard drive. Amiga floppies however cannot be
+ read with this driver due to an incompatibility of the floppy
+ controller used in an Amiga and the standard floppy controller in
+ PCs and workstations. Read <file:Documentation/filesystems/affs.txt>
+ and <file:fs/affs/Changes>.
+
+ With this driver you can also mount disk files used by Bernd
+ Schmidt's Un*X Amiga Emulator
+ (<http://www.freiburg.linux.de/~uae/>).
+ If you want to do this, you will also need to say Y or M to "Loop
+ device support", above.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called affs. If unsure, say N.
--- /dev/null
+config AFS_FS
+ tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
+ depends on INET && EXPERIMENTAL
+ select AF_RXRPC
+ help
+ If you say Y here, you will get an experimental Andrew File System
+ driver. It currently only supports unsecured read-only AFS access.
+
+ See <file:Documentation/filesystems/afs.txt> for more information.
+
+ If unsure, say N.
+
+config AFS_DEBUG
+ bool "AFS dynamic debugging"
+ depends on AFS_FS
+ help
+ Say Y here to make runtime controllable debugging messages appear.
+
+ See <file:Documentation/filesystems/afs.txt> for more information.
+
+ If unsure, say N.
--- /dev/null
+config AUTOFS_FS
+ tristate "Kernel automounter support"
+ help
+ The automounter is a tool to automatically mount remote file systems
+ on demand. This implementation is partially kernel-based to reduce
+ overhead in the already-mounted case; this is unlike the BSD
+ automounter (amd), which is a pure user space daemon.
+
+ To use the automounter you need the user-space tools from the autofs
+ package; you can find the location in <file:Documentation/Changes>.
+ You also want to answer Y to "NFS file system support", below.
+
+ If you want to use the newer version of the automounter with more
+ features, say N here and say Y to "Kernel automounter v4 support",
+ below.
+
+ To compile this support as a module, choose M here: the module will be
+ called autofs.
+
+ If you are not a part of a fairly large, distributed network, you
+ probably do not need an automounter, and can say N here.
--- /dev/null
+config AUTOFS4_FS
+ tristate "Kernel automounter version 4 support (also supports v3)"
+ help
+ The automounter is a tool to automatically mount remote file systems
+ on demand. This implementation is partially kernel-based to reduce
+ overhead in the already-mounted case; this is unlike the BSD
+ automounter (amd), which is a pure user space daemon.
+
+ To use the automounter you need the user-space tools from
+ <ftp://ftp.kernel.org/pub/linux/daemons/autofs/v4/>; you also
+ want to answer Y to "NFS file system support", below.
+
+ To compile this support as a module, choose M here: the module will be
+ called autofs4. You will need to add "alias autofs autofs4" to your
+ modules configuration file.
+
+ If you are not a part of a fairly large, distributed network or
+ don't have a laptop which needs to dynamically reconfigure to the
+ local network, you probably do not need an automounter, and can say
+ N here.
--- /dev/null
+config BEFS_FS
+ tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ select NLS
+ help
+ The BeOS File System (BeFS) is the native file system of Be, Inc's
+ BeOS. Notable features include support for arbitrary attributes
+ on files and directories, and database-like indices on selected
+ attributes. (Also note that this driver doesn't make those features
+ available at this time). It is a 64 bit filesystem, so it supports
+ extremely large volumes and files.
+
+ If you use this filesystem, you should also say Y to at least one
+ of the NLS (native language support) options below.
+
+ If you don't know what this is about, say N.
+
+ To compile this as a module, choose M here: the module will be
+ called befs.
+
+config BEFS_DEBUG
+ bool "Debug BeFS"
+ depends on BEFS_FS
+ help
+ If you say Y here, you can use the 'debug' mount option to enable
+ debugging output from the driver.
--- /dev/null
+config BFS_FS
+ tristate "BFS file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ Boot File System (BFS) is a file system used under SCO UnixWare to
+ allow the bootloader access to the kernel image and other important
+ files during the boot process. It is usually mounted under /stand
+ and corresponds to the slice marked as "STAND" in the UnixWare
+ partition. You should say Y if you want to read or write the files
+ on your /stand slice from within Linux. You then also need to say Y
+ to "UnixWare slices support", below. More information about the BFS
+ file system is contained in the file
+ <file:Documentation/filesystems/bfs.txt>.
+
+ If you don't know what this is about, say N.
+
+ To compile this as a module, choose M here: the module will be called
+ bfs. Note that the file system of your root partition (the one
+ containing the directory /) cannot be compiled as a module.
--- /dev/null
+config BTRFS_FS
+ tristate "Btrfs filesystem (EXPERIMENTAL) Unstable disk format"
+ depends on EXPERIMENTAL
+ select LIBCRC32C
+ select ZLIB_INFLATE
+ select ZLIB_DEFLATE
+ help
+ Btrfs is a new filesystem with extents, writable snapshotting,
+ support for multiple devices and many more features.
+
+ Btrfs is highly experimental, and THE DISK FORMAT IS NOT YET
+ FINALIZED. You should say N here unless you are interested in
+ testing Btrfs with non-critical data.
+
+ To compile this file system support as a module, choose M here. The
+ module will be called btrfs.
+
+ If unsure, say N.
--- /dev/null
+config CODA_FS
+ tristate "Coda file system support (advanced network fs)"
+ depends on INET
+ help
+ Coda is an advanced network file system, similar to NFS in that it
+ enables you to mount file systems of a remote server and access them
+ with regular Unix commands as if they were sitting on your hard
+ disk. Coda has several advantages over NFS: support for
+ disconnected operation (e.g. for laptops), read/write server
+ replication, security model for authentication and encryption,
+ persistent client caches and write back caching.
+
+ If you say Y here, your Linux box will be able to act as a Coda
+ *client*. You will need user level code as well, both for the
+ client and server. Servers are currently user level, i.e. they need
+ no kernel support. Please read
+ <file:Documentation/filesystems/coda.txt> and check out the Coda
+ home page <http://www.coda.cs.cmu.edu/>.
+
+ To compile the coda client support as a module, choose M here: the
+ module will be called coda.
--- /dev/null
+config CONFIGFS_FS
+ tristate "Userspace-driven configuration filesystem"
+ depends on SYSFS
+ help
+ configfs is a ram-based filesystem that provides the converse
+ of sysfs's functionality. Where sysfs is a filesystem-based
+ view of kernel objects, configfs is a filesystem-based manager
+ of kernel objects, or config_items.
+
+ Both sysfs and configfs can and should exist together on the
+ same system. One is not a replacement for the other.
--- /dev/null
+config CRAMFS
+ tristate "Compressed ROM file system support (cramfs)"
+ depends on BLOCK
+ select ZLIB_INFLATE
+ help
+ Saying Y here includes support for CramFs (Compressed ROM File
+ System). CramFs is designed to be a simple, small, and compressed
+ file system for ROM based embedded systems. CramFs is read-only,
+ limited to 256MB file systems (with 16MB files), and doesn't support
+ 16/32 bits uid/gid, hard links and timestamps.
+
+ See <file:Documentation/filesystems/cramfs.txt> and
+ <file:fs/cramfs/README> for further information.
+
+ To compile this as a module, choose M here: the module will be called
+ cramfs. Note that the root file system (the one containing the
+ directory /) cannot be compiled as a module.
+
+ If unsure, say N.
notify = xop->callback;
if (op->info.rv) {
- notify(flc, NULL, op->info.rv);
+ notify(fl, NULL, op->info.rv);
goto out;
}
(unsigned long long)op->info.number, file, fl);
}
- rv = notify(flc, NULL, 0);
+ rv = notify(fl, NULL, 0);
if (rv) {
/* XXX: We need to cancel the fs lock here: */
log_print("dlm_plock_callback: lock granted after lock request "
if (rv == -ENOENT)
rv = 0;
else if (rv > 0) {
+ locks_init_lock(fl);
fl->fl_type = (op->info.ex) ? F_WRLCK : F_RDLCK;
+ fl->fl_flags = FL_POSIX;
fl->fl_pid = op->info.pid;
fl->fl_start = op->info.start;
fl->fl_end = op->info.end;
#define __DQUOT_PARANOIA
/*
- * There are two quota SMP locks. dq_list_lock protects all lists with quotas
- * and quota formats and also dqstats structure containing statistics about the
- * lists. dq_data_lock protects data from dq_dqb and also mem_dqinfo structures
- * and also guards consistency of dquot->dq_dqb with inode->i_blocks, i_bytes.
+ * There are three quota SMP locks. dq_list_lock protects all lists with quotas
+ * and quota formats, dqstats structure containing statistics about the lists
+ * dq_data_lock protects data from dq_dqb and also mem_dqinfo structures and
+ * also guards consistency of dquot->dq_dqb with inode->i_blocks, i_bytes.
* i_blocks and i_bytes updates itself are guarded by i_lock acquired directly
- * in inode_add_bytes() and inode_sub_bytes().
+ * in inode_add_bytes() and inode_sub_bytes(). dq_state_lock protects
+ * modifications of quota state (on quotaon and quotaoff) and readers who care
+ * about latest values take it as well.
*
- * The spinlock ordering is hence: dq_data_lock > dq_list_lock > i_lock
+ * The spinlock ordering is hence: dq_data_lock > dq_list_lock > i_lock,
+ * dq_list_lock > dq_state_lock
*
* Note that some things (eg. sb pointer, type, id) doesn't change during
* the life of the dquot structure and so needn't to be protected by a lock
* operation is just reading pointers from inode (or not using them at all) the
* read lock is enough. If pointers are altered function must hold write lock
* (these locking rules also apply for S_NOQUOTA flag in the inode - note that
- * for altering the flag i_mutex is also needed). If operation is holding
- * reference to dquot in other way (e.g. quotactl ops) it must be guarded by
- * dqonoff_mutex.
- * This locking assures that:
- * a) update/access to dquot pointers in inode is serialized
- * b) everyone is guarded against invalidate_dquots()
+ * for altering the flag i_mutex is also needed).
*
* Each dquot has its dq_lock mutex. Locked dquots might not be referenced
* from inodes (dquot_alloc_space() and such don't check the dq_lock).
* Lock ordering (including related VFS locks) is the following:
* i_mutex > dqonoff_sem > journal_lock > dqptr_sem > dquot->dq_lock >
* dqio_mutex
+ * The lock ordering of dqptr_sem imposed by quota code is only dqonoff_sem >
+ * dqptr_sem. But filesystem has to count with the fact that functions such as
+ * dquot_alloc_space() acquire dqptr_sem and they usually have to be called
+ * from inside a transaction to keep filesystem consistency after a crash. Also
+ * filesystems usually want to do some IO on dquot from ->mark_dirty which is
+ * called with dqptr_sem held.
* i_mutex on quota files is special (it's below dqio_mutex)
*/
static DEFINE_SPINLOCK(dq_list_lock);
+static DEFINE_SPINLOCK(dq_state_lock);
DEFINE_SPINLOCK(dq_data_lock);
static char *quotatypes[] = INITQFNAMES;
* quota is disabled and pointers from inodes removed so there cannot be new
* quota users. There can still be some users of quotas due to inodes being
* just deleted or pruned by prune_icache() (those are not attached to any
- * list). We have to wait for such users.
+ * list) or parallel quotactl call. We have to wait for such users.
*/
static void invalidate_dquots(struct super_block *sb, int type)
{
/*
* Put reference to dquot
* NOTE: If you change this function please check whether dqput_blocks() works right...
- * MUST be called with either dqptr_sem or dqonoff_mutex held
*/
void dqput(struct dquot *dquot)
{
return dquot;
}
-/*
- * Check whether dquot is in memory.
- * MUST be called with either dqptr_sem or dqonoff_mutex held
- */
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type)
-{
- unsigned int hashent = hashfn(sb, id, type);
- int ret = 0;
-
- if (!sb_has_quota_active(sb, type))
- return 0;
- spin_lock(&dq_list_lock);
- if (find_dquot(hashent, sb, id, type) != NODQUOT)
- ret = 1;
- spin_unlock(&dq_list_lock);
- return ret;
-}
-
/*
* Get reference to dquot
- * MUST be called with either dqptr_sem or dqonoff_mutex held
+ *
+ * Locking is slightly tricky here. We are guarded from parallel quotaoff()
+ * destroying our dquot by:
+ * a) checking for quota flags under dq_list_lock and
+ * b) getting a reference to dquot before we release dq_list_lock
*/
struct dquot *dqget(struct super_block *sb, unsigned int id, int type)
{
unsigned int hashent = hashfn(sb, id, type);
- struct dquot *dquot, *empty = NODQUOT;
+ struct dquot *dquot = NODQUOT, *empty = NODQUOT;
if (!sb_has_quota_active(sb, type))
return NODQUOT;
we_slept:
spin_lock(&dq_list_lock);
+ spin_lock(&dq_state_lock);
+ if (!sb_has_quota_active(sb, type)) {
+ spin_unlock(&dq_state_lock);
+ spin_unlock(&dq_list_lock);
+ goto out;
+ }
+ spin_unlock(&dq_state_lock);
+
if ((dquot = find_dquot(hashent, sb, id, type)) == NODQUOT) {
if (empty == NODQUOT) {
spin_unlock(&dq_list_lock);
goto we_slept;
}
dquot = empty;
+ empty = NODQUOT;
dquot->dq_id = id;
/* all dquots go on the inuse_list */
put_inuse(dquot);
dqstats.cache_hits++;
dqstats.lookups++;
spin_unlock(&dq_list_lock);
- if (empty)
- do_destroy_dquot(empty);
}
/* Wait for dq_lock - after this we know that either dquot_release() is already
* finished or it will be canceled due to dq_count > 1 test */
/* Read the dquot and instantiate it (everything done only if needed) */
if (!test_bit(DQ_ACTIVE_B, &dquot->dq_flags) && sb->dq_op->acquire_dquot(dquot) < 0) {
dqput(dquot);
- return NODQUOT;
+ dquot = NODQUOT;
+ goto out;
}
#ifdef __DQUOT_PARANOIA
BUG_ON(!dquot->dq_sb); /* Has somebody invalidated entry under us? */
#endif
+out:
+ if (empty)
+ do_destroy_dquot(empty);
return dquot;
}
}
/*
* Initialize quota pointers in inode
- * Transaction must be started at entry
+ * We do things in a bit complicated way but by that we avoid calling
+ * dqget() and thus filesystem callbacks under dqptr_sem.
*/
int dquot_initialize(struct inode *inode, int type)
{
unsigned int id = 0;
int cnt, ret = 0;
+ struct dquot *got[MAXQUOTAS] = { NODQUOT, NODQUOT };
+ struct super_block *sb = inode->i_sb;
/* First test before acquiring mutex - solves deadlocks when we
* re-enter the quota code and are already holding the mutex */
if (IS_NOQUOTA(inode))
return 0;
- down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+
+ /* First get references to structures we might need. */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
+ if (type != -1 && cnt != type)
+ continue;
+ switch (cnt) {
+ case USRQUOTA:
+ id = inode->i_uid;
+ break;
+ case GRPQUOTA:
+ id = inode->i_gid;
+ break;
+ }
+ got[cnt] = dqget(sb, id, cnt);
+ }
+
+ down_write(&sb_dqopt(sb)->dqptr_sem);
/* Having dqptr_sem we know NOQUOTA flags can't be altered... */
if (IS_NOQUOTA(inode))
goto out_err;
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
if (type != -1 && cnt != type)
continue;
+ /* Avoid races with quotaoff() */
+ if (!sb_has_quota_active(sb, cnt))
+ continue;
if (inode->i_dquot[cnt] == NODQUOT) {
- switch (cnt) {
- case USRQUOTA:
- id = inode->i_uid;
- break;
- case GRPQUOTA:
- id = inode->i_gid;
- break;
- }
- inode->i_dquot[cnt] = dqget(inode->i_sb, id, cnt);
+ inode->i_dquot[cnt] = got[cnt];
+ got[cnt] = NODQUOT;
}
}
out_err:
- up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ up_write(&sb_dqopt(sb)->dqptr_sem);
+ /* Drop unused references */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ dqput(got[cnt]);
return ret;
}
/*
* Release all quotas referenced by inode
- * Transaction must be started at an entry
*/
-int dquot_drop_locked(struct inode *inode)
+int dquot_drop(struct inode *inode)
{
int cnt;
+ struct dquot *put[MAXQUOTAS];
+ down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (inode->i_dquot[cnt] != NODQUOT) {
- dqput(inode->i_dquot[cnt]);
- inode->i_dquot[cnt] = NODQUOT;
- }
+ put[cnt] = inode->i_dquot[cnt];
+ inode->i_dquot[cnt] = NODQUOT;
}
- return 0;
-}
-
-int dquot_drop(struct inode *inode)
-{
- down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- dquot_drop_locked(inode);
up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ dqput(put[cnt]);
return 0;
}
qsize_t space;
struct dquot *transfer_from[MAXQUOTAS];
struct dquot *transfer_to[MAXQUOTAS];
- int cnt, ret = NO_QUOTA, chuid = (iattr->ia_valid & ATTR_UID) && inode->i_uid != iattr->ia_uid,
- chgid = (iattr->ia_valid & ATTR_GID) && inode->i_gid != iattr->ia_gid;
+ int cnt, ret = QUOTA_OK;
+ int chuid = iattr->ia_valid & ATTR_UID && inode->i_uid != iattr->ia_uid,
+ chgid = iattr->ia_valid & ATTR_GID && inode->i_gid != iattr->ia_gid;
char warntype_to[MAXQUOTAS];
char warntype_from_inodes[MAXQUOTAS], warntype_from_space[MAXQUOTAS];
* re-enter the quota code and are already holding the mutex */
if (IS_NOQUOTA(inode))
return QUOTA_OK;
- /* Clear the arrays */
+ /* Initialize the arrays */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- transfer_to[cnt] = transfer_from[cnt] = NODQUOT;
+ transfer_from[cnt] = NODQUOT;
+ transfer_to[cnt] = NODQUOT;
warntype_to[cnt] = QUOTA_NL_NOWARN;
- }
- down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- /* Now recheck reliably when holding dqptr_sem */
- if (IS_NOQUOTA(inode)) { /* File without quota accounting? */
- up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
- return QUOTA_OK;
- }
- /* First build the transfer_to list - here we can block on
- * reading/instantiating of dquots. We know that the transaction for
- * us was already started so we don't violate lock ranking here */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
switch (cnt) {
case USRQUOTA:
if (!chuid)
break;
}
}
+
+ down_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ /* Now recheck reliably when holding dqptr_sem */
+ if (IS_NOQUOTA(inode)) { /* File without quota accounting? */
+ up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ goto put_all;
+ }
spin_lock(&dq_data_lock);
space = inode_get_bytes(inode);
/* Build the transfer_from list and check the limits */
if (check_idq(transfer_to[cnt], 1, warntype_to + cnt) ==
NO_QUOTA || check_bdq(transfer_to[cnt], space, 0,
warntype_to + cnt) == NO_QUOTA)
- goto warn_put_all;
+ goto over_quota;
}
/*
inode->i_dquot[cnt] = transfer_to[cnt];
}
- ret = QUOTA_OK;
-warn_put_all:
spin_unlock(&dq_data_lock);
+ up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+
/* Dirtify all the dquots - this can block when journalling */
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
if (transfer_from[cnt])
mark_dquot_dirty(transfer_from[cnt]);
- if (transfer_to[cnt])
+ if (transfer_to[cnt]) {
mark_dquot_dirty(transfer_to[cnt]);
+ /* The reference we got is transferred to the inode */
+ transfer_to[cnt] = NODQUOT;
+ }
}
+warn_put_all:
flush_warnings(transfer_to, warntype_to);
flush_warnings(transfer_from, warntype_from_inodes);
flush_warnings(transfer_from, warntype_from_space);
-
+put_all:
for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (ret == QUOTA_OK && transfer_from[cnt] != NODQUOT)
- dqput(transfer_from[cnt]);
- if (ret == NO_QUOTA && transfer_to[cnt] != NODQUOT)
- dqput(transfer_to[cnt]);
+ dqput(transfer_from[cnt]);
+ dqput(transfer_to[cnt]);
}
- up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
return ret;
+over_quota:
+ spin_unlock(&dq_data_lock);
+ up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
+ /* Clear dquot pointers we don't want to dqput() */
+ for (cnt = 0; cnt < MAXQUOTAS; cnt++)
+ transfer_from[cnt] = NODQUOT;
+ ret = NO_QUOTA;
+ goto warn_put_all;
}
/* Wrapper for transferring ownership of an inode */
continue;
if (flags & DQUOT_SUSPENDED) {
+ spin_lock(&dq_state_lock);
dqopt->flags |=
dquot_state_flag(DQUOT_SUSPENDED, cnt);
+ spin_unlock(&dq_state_lock);
} else {
+ spin_lock(&dq_state_lock);
dqopt->flags &= ~dquot_state_flag(flags, cnt);
/* Turning off suspended quotas? */
if (!sb_has_quota_loaded(sb, cnt) &&
sb_has_quota_suspended(sb, cnt)) {
dqopt->flags &= ~dquot_state_flag(
DQUOT_SUSPENDED, cnt);
+ spin_unlock(&dq_state_lock);
iput(dqopt->files[cnt]);
dqopt->files[cnt] = NULL;
continue;
}
+ spin_unlock(&dq_state_lock);
}
/* We still have to keep quota loaded? */
}
mutex_unlock(&dqopt->dqio_mutex);
mutex_unlock(&inode->i_mutex);
+ spin_lock(&dq_state_lock);
dqopt->flags |= dquot_state_flag(flags, type);
+ spin_unlock(&dq_state_lock);
add_dquot_ref(sb, type);
mutex_unlock(&dqopt->dqonoff_mutex);
}
inode = dqopt->files[type];
dqopt->files[type] = NULL;
+ spin_lock(&dq_state_lock);
flags = dqopt->flags & dquot_state_flag(DQUOT_USAGE_ENABLED |
DQUOT_LIMITS_ENABLED, type);
dqopt->flags &= ~dquot_state_flag(DQUOT_STATE_FLAGS, type);
+ spin_unlock(&dq_state_lock);
mutex_unlock(&dqopt->dqonoff_mutex);
flags = dquot_generic_flag(flags, type);
ret = -EBUSY;
goto out_lock;
}
+ spin_lock(&dq_state_lock);
sb_dqopt(sb)->flags |= dquot_state_flag(flags, type);
+ spin_unlock(&dq_state_lock);
out_lock:
mutex_unlock(&dqopt->dqonoff_mutex);
return ret;
{
struct dquot *dquot;
- mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
- if (!(dquot = dqget(sb, id, type))) {
- mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
+ dquot = dqget(sb, id, type);
+ if (dquot == NODQUOT)
return -ESRCH;
- }
do_get_dqblk(dquot, di);
dqput(dquot);
- mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
+
return 0;
}
struct dquot *dquot;
int rc;
- mutex_lock(&sb_dqopt(sb)->dqonoff_mutex);
dquot = dqget(sb, id, type);
if (!dquot) {
rc = -ESRCH;
rc = do_set_dqblk(dquot, di);
dqput(dquot);
out:
- mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
return rc;
}
EXPORT_SYMBOL(dquot_mark_dquot_dirty);
EXPORT_SYMBOL(dquot_initialize);
EXPORT_SYMBOL(dquot_drop);
-EXPORT_SYMBOL(dquot_drop_locked);
EXPORT_SYMBOL(vfs_dq_drop);
EXPORT_SYMBOL(dqget);
EXPORT_SYMBOL(dqput);
-EXPORT_SYMBOL(dquot_is_cached);
EXPORT_SYMBOL(dquot_alloc_space);
EXPORT_SYMBOL(dquot_alloc_inode);
EXPORT_SYMBOL(dquot_free_space);
--- /dev/null
+config ECRYPT_FS
+ tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && KEYS && CRYPTO && NET
+ help
+ Encrypted filesystem that operates on the VFS layer. See
+ <file:Documentation/filesystems/ecryptfs.txt> to learn more about
+ eCryptfs. Userspace components are required and can be
+ obtained from <http://ecryptfs.sf.net>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called ecryptfs.
--- /dev/null
+config EFS_FS
+ tristate "EFS file system support (read only) (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ help
+ EFS is an older file system used for non-ISO9660 CD-ROMs and hard
+ disk partitions by SGI's IRIX operating system (IRIX 6.0 and newer
+ uses the XFS file system for hard disk partitions however).
+
+ This implementation only offers read-only access. If you don't know
+ what all this is about, it's safe to say N. For more information
+ about EFS see its home page at <http://aeschi.ch.eu.org/efs/>.
+
+ To compile the EFS file system support as a module, choose M here: the
+ module will be called efs.
--- /dev/null
+config FAT_FS
+ tristate
+ select NLS
+ help
+ If you want to use one of the FAT-based file systems (the MS-DOS and
+ VFAT (Windows 95) file systems), then you must say Y or M here
+ to include FAT support. You will then be able to mount partitions or
+ diskettes with FAT-based file systems and transparently access the
+ files on them, i.e. MSDOS files will look and behave just like all
+ other Unix files.
+
+ This FAT support is not a file system in itself, it only provides
+ the foundation for the other file systems. You will have to say Y or
+ M to at least one of "MSDOS fs support" or "VFAT fs support" in
+ order to make use of it.
+
+ Another way to read and write MSDOS floppies and hard drive
+ partitions from within Linux (but not transparently) is with the
+ mtools ("man mtools") program suite. You don't need to say Y here in
+ order to do that.
+
+ If you need to move large files on floppies between a DOS and a
+ Linux box, say Y here, mount the floppy under Linux with an MSDOS
+ file system and use GNU tar's M option. GNU tar is a program
+ available for Unix and DOS ("man tar" or "info tar").
+
+ The FAT support will enlarge your kernel by about 37 KB. If unsure,
+ say Y.
+
+ To compile this as a module, choose M here: the module will be called
+ fat. Note that if you compile the FAT support as a module, you
+ cannot compile any of the FAT-based file systems into the kernel
+ -- they will have to be modules as well.
+
+config MSDOS_FS
+ tristate "MSDOS fs support"
+ select FAT_FS
+ help
+ This allows you to mount MSDOS partitions of your hard drive (unless
+ they are compressed; to access compressed MSDOS partitions under
+ Linux, you can either use the DOS emulator DOSEMU, described in the
+ DOSEMU-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>, or try dmsdosfs in
+ <ftp://ibiblio.org/pub/Linux/system/filesystems/dosfs/>. If you
+ intend to use dosemu with a non-compressed MSDOS partition, say Y
+ here) and MSDOS floppies. This means that file access becomes
+ transparent, i.e. the MSDOS files look and behave just like all
+ other Unix files.
+
+ If you have Windows 95 or Windows NT installed on your MSDOS
+ partitions, you should use the VFAT file system (say Y to "VFAT fs
+ support" below), or you will not be able to see the long filenames
+ generated by Windows 95 / Windows NT.
+
+ This option will enlarge your kernel by about 7 KB. If unsure,
+ answer Y. This will only work if you said Y to "DOS FAT fs support"
+ as well. To compile this as a module, choose M here: the module will
+ be called msdos.
+
+config VFAT_FS
+ tristate "VFAT (Windows-95) fs support"
+ select FAT_FS
+ help
+ This option provides support for normal Windows file systems with
+ long filenames. That includes non-compressed FAT-based file systems
+ used by Windows 95, Windows 98, Windows NT 4.0, and the Unix
+ programs from the mtools package.
+
+ The VFAT support enlarges your kernel by about 10 KB and it only
+ works if you said Y to the "DOS FAT fs support" above. Please read
+ the file <file:Documentation/filesystems/vfat.txt> for details. If
+ unsure, say Y.
+
+ To compile this as a module, choose M here: the module will be called
+ vfat.
+
+config FAT_DEFAULT_CODEPAGE
+ int "Default codepage for FAT"
+ depends on MSDOS_FS || VFAT_FS
+ default 437
+ help
+ This option should be set to the codepage of your FAT filesystems.
+ It can be overridden with the "codepage" mount option.
+ See <file:Documentation/filesystems/vfat.txt> for more information.
+
+config FAT_DEFAULT_IOCHARSET
+ string "Default iocharset for FAT"
+ depends on VFAT_FS
+ default "iso8859-1"
+ help
+ Set this to the default input/output character set you'd
+ like FAT to use. It should probably match the character set
+ that most of your FAT filesystems use, and can be overridden
+ with the "iocharset" mount option for FAT filesystems.
+ Note that "utf8" is not recommended for FAT filesystems.
+ If unsure, you shouldn't set "utf8" here.
+ See <file:Documentation/filesystems/vfat.txt> for more information.
--- /dev/null
+config VXFS_FS
+ tristate "FreeVxFS file system support (VERITAS VxFS(TM) compatible)"
+ depends on BLOCK
+ help
+ FreeVxFS is a file system driver that support the VERITAS VxFS(TM)
+ file system format. VERITAS VxFS(TM) is the standard file system
+ of SCO UnixWare (and possibly others) and optionally available
+ for Sunsoft Solaris, HP-UX and many other operating systems.
+ Currently only readonly access is supported.
+
+ NOTE: the file system type as used by mount(1), mount(2) and
+ fstab(5) is 'vxfs' as it describes the file system format, not
+ the actual driver.
+
+ To compile this as a module, choose M here: the module will be
+ called freevxfs. If unsure, say N.
--- /dev/null
+config FUSE_FS
+ tristate "FUSE (Filesystem in Userspace) support"
+ help
+ With FUSE it is possible to implement a fully functional filesystem
+ in a userspace program.
+
+ There's also companion library: libfuse. This library along with
+ utilities is available from the FUSE homepage:
+ <http://fuse.sourceforge.net/>
+
+ See <file:Documentation/filesystems/fuse.txt> for more information.
+ See <file:Documentation/Changes> for needed library/utility version.
+
+ If you want to develop a userspace FS, or if you want to use
+ a filesystem based on FUSE, answer Y or M.
fc->blocked = 0;
wake_up_all(&fc->blocked_waitq);
}
- if (fc->num_background == FUSE_CONGESTION_THRESHOLD) {
+ if (fc->num_background == FUSE_CONGESTION_THRESHOLD &&
+ fc->connected) {
clear_bdi_congested(&fc->bdi, READ);
clear_bdi_congested(&fc->bdi, WRITE);
}
struct fuse_copy_state *cs)
{
struct fuse_notify_poll_wakeup_out outarg;
- int err;
+ int err = -EINVAL;
if (size != sizeof(outarg))
- return -EINVAL;
+ goto err;
err = fuse_copy_one(cs, &outarg, sizeof(outarg));
if (err)
- return err;
+ goto err;
+ fuse_copy_finish(cs);
return fuse_notify_poll_wakeup(fc, &outarg);
+
+err:
+ fuse_copy_finish(cs);
+ return err;
}
static int fuse_notify(struct fuse_conn *fc, enum fuse_notify_code code,
return fuse_notify_poll(fc, size, cs);
default:
+ fuse_copy_finish(cs);
return -EINVAL;
}
}
*/
if (!oh.unique) {
err = fuse_notify(fc, oh.error, nbytes - sizeof(oh), &cs);
- fuse_copy_finish(&cs);
return err ? err : nbytes;
}
ff->reserved_req = fuse_request_alloc();
if (!ff->reserved_req) {
kfree(ff);
- ff = NULL;
+ return NULL;
} else {
INIT_LIST_HEAD(&ff->write_entry);
atomic_set(&ff->count, 0);
list_del(&fc->entry);
fuse_ctl_remove_conn(fc);
mutex_unlock(&fuse_mutex);
+ bdi_destroy(&fc->bdi);
fuse_conn_put(fc);
}
if (fc->destroy_req)
fuse_request_free(fc->destroy_req);
mutex_destroy(&fc->inst_mutex);
- bdi_destroy(&fc->bdi);
fc->release(fc);
}
}
int err;
int is_bdev = sb->s_bdev != NULL;
+ err = -EINVAL;
if (sb->s_flags & MS_MANDLOCK)
- return -EINVAL;
+ goto err;
if (!parse_fuse_opt((char *) data, &d, is_bdev))
- return -EINVAL;
+ goto err;
if (is_bdev) {
#ifdef CONFIG_BLOCK
+ err = -EINVAL;
if (!sb_set_blocksize(sb, d.blksize))
- return -EINVAL;
+ goto err;
#endif
} else {
sb->s_blocksize = PAGE_CACHE_SIZE;
sb->s_export_op = &fuse_export_operations;
file = fget(d.fd);
+ err = -EINVAL;
if (!file)
- return -EINVAL;
+ goto err;
if (file->f_op != &fuse_dev_operations)
- return -EINVAL;
+ goto err_fput;
fc = kmalloc(sizeof(*fc), GFP_KERNEL);
+ err = -ENOMEM;
if (!fc)
- return -ENOMEM;
+ goto err_fput;
err = fuse_conn_init(fc, sb);
if (err) {
kfree(fc);
- return err;
+ goto err_fput;
}
fc->release = fuse_free_conn;
err = -ENOMEM;
root = fuse_get_root_inode(sb, d.rootmode);
if (!root)
- goto err;
+ goto err_put_conn;
root_dentry = d_alloc_root(root);
if (!root_dentry) {
iput(root);
- goto err;
+ goto err_put_conn;
}
init_req = fuse_request_alloc();
fuse_request_free(init_req);
err_put_root:
dput(root_dentry);
- err:
- fput(file);
+ err_put_conn:
fuse_conn_put(fc);
+ err_fput:
+ fput(file);
+ err:
return err;
}
--- /dev/null
+config HFS_FS
+ tristate "Apple Macintosh file system support (EXPERIMENTAL)"
+ depends on BLOCK && EXPERIMENTAL
+ select NLS
+ help
+ If you say Y here, you will be able to mount Macintosh-formatted
+ floppy disks and hard drive partitions with full read-write access.
+ Please read <file:Documentation/filesystems/hfs.txt> to learn about
+ the available mount options.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called hfs.
--- /dev/null
+config HFSPLUS_FS
+ tristate "Apple Extended HFS file system support"
+ depends on BLOCK
+ select NLS
+ select NLS_UTF8
+ help
+ If you say Y here, you will be able to mount extended format
+ Macintosh-formatted hard drive partitions with full read-write access.
+
+ This file system is often called HFS+ and was introduced with
+ MacOS 8. It includes all Mac specific filesystem data such as
+ data forks and creator codes, but it also has several UNIX
+ style features such as file ownership and permissions.
--- /dev/null
+config HPFS_FS
+ tristate "OS/2 HPFS file system support"
+ depends on BLOCK
+ help
+ OS/2 is IBM's operating system for PC's, the same as Warp, and HPFS
+ is the file system used for organizing files on OS/2 hard disk
+ partitions. Say Y if you want to be able to read files from and
+ write files to an OS/2 HPFS partition on your hard drive. OS/2
+ floppies however are in regular MSDOS format, so you don't need this
+ option in order to be able to read them. Read
+ <file:Documentation/filesystems/hpfs.txt>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called hpfs. If unsure, say N.
--- /dev/null
+config ISO9660_FS
+ tristate "ISO 9660 CDROM file system support"
+ help
+ This is the standard file system used on CD-ROMs. It was previously
+ known as "High Sierra File System" and is called "hsfs" on other
+ Unix systems. The so-called Rock-Ridge extensions which allow for
+ long Unix filenames and symbolic links are also supported by this
+ driver. If you have a CD-ROM drive and want to do more with it than
+ just listen to audio CDs and watch its LEDs, say Y (and read
+ <file:Documentation/filesystems/isofs.txt> and the CD-ROM-HOWTO,
+ available from <http://www.tldp.org/docs.html#howto>), thereby
+ enlarging your kernel by about 27 KB; otherwise say N.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called isofs.
+
+config JOLIET
+ bool "Microsoft Joliet CDROM extensions"
+ depends on ISO9660_FS
+ select NLS
+ help
+ Joliet is a Microsoft extension for the ISO 9660 CD-ROM file system
+ which allows for long filenames in unicode format (unicode is the
+ new 16 bit character code, successor to ASCII, which encodes the
+ characters of almost all languages of the world; see
+ <http://www.unicode.org/> for more information). Say Y here if you
+ want to be able to read Joliet CD-ROMs under Linux.
+
+config ZISOFS
+ bool "Transparent decompression extension"
+ depends on ISO9660_FS
+ select ZLIB_INFLATE
+ help
+ This is a Linux-specific extension to RockRidge which lets you store
+ data in compressed form on a CD-ROM and have it transparently
+ decompressed when the CD-ROM is accessed. See
+ <http://www.kernel.org/pub/linux/utils/fs/zisofs/> for the tools
+ necessary to create such a filesystem. Say Y here if you want to be
+ able to read such compressed CD-ROMs.
--- /dev/null
+config JFS_FS
+ tristate "JFS filesystem support"
+ select NLS
+ help
+ This is a port of IBM's Journaled Filesystem . More information is
+ available in the file <file:Documentation/filesystems/jfs.txt>.
+
+ If you do not intend to use the JFS filesystem, say N.
+
+config JFS_POSIX_ACL
+ bool "JFS POSIX Access Control Lists"
+ depends on JFS_FS
+ select FS_POSIX_ACL
+ help
+ Posix Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the Posix ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N
+
+config JFS_SECURITY
+ bool "JFS Security Labels"
+ depends on JFS_FS
+ help
+ Security labels support alternative access control models
+ implemented by security modules like SELinux. This option
+ enables an extended attribute handler for file security
+ labels in the jfs filesystem.
+
+ If you are not using a security module that requires using
+ extended attributes for file security labels, say N.
+
+config JFS_DEBUG
+ bool "JFS debugging"
+ depends on JFS_FS
+ help
+ If you are experiencing any problems with the JFS filesystem, say
+ Y here. This will result in additional debugging messages to be
+ written to the system log. Under normal circumstances, this
+ results in very little overhead.
+
+config JFS_STATISTICS
+ bool "JFS statistics"
+ depends on JFS_FS
+ help
+ Enabling this option will cause statistics from the JFS file system
+ to be made available to the user in the /proc/fs/jfs/ directory.
--- /dev/null
+config MINIX_FS
+ tristate "Minix file system support"
+ depends on BLOCK
+ help
+ Minix is a simple operating system used in many classes about OS's.
+ The minix file system (method to organize files on a hard disk
+ partition or a floppy disk) was the original file system for Linux,
+ but has been superseded by the second extended file system ext2fs.
+ You don't want to use the minix file system on your hard disk
+ because of certain built-in restrictions, but it is sometimes found
+ on older Linux floppy disks. This option will enlarge your kernel
+ by about 28 KB. If unsure, say N.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called minix. Note that the file system of your root
+ partition (the one containing the directory /) cannot be compiled as
+ a module.
#
# NCP Filesystem configuration
#
+config NCP_FS
+ tristate "NCP file system support (to mount NetWare volumes)"
+ depends on IPX!=n || INET
+ help
+ NCP (NetWare Core Protocol) is a protocol that runs over IPX and is
+ used by Novell NetWare clients to talk to file servers. It is to
+ IPX what NFS is to TCP/IP, if that helps. Saying Y here allows you
+ to mount NetWare file server volumes and to access them just like
+ any other Unix directory. For details, please read the file
+ <file:Documentation/filesystems/ncpfs.txt> in the kernel source and
+ the IPX-HOWTO from <http://www.tldp.org/docs.html#howto>.
+
+ You do not have to say Y here if you want your Linux box to act as a
+ file *server* for Novell NetWare clients.
+
+ General information about how to connect Linux, Windows machines and
+ Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
+
+ To compile this as a module, choose M here: the module will be called
+ ncpfs. Say N unless you are connected to a Novell network.
+
config NCPFS_PACKET_SIGNING
bool "Packet signatures"
depends on NCP_FS
--- /dev/null
+config NFS_FS
+ tristate "NFS client support"
+ depends on INET
+ select LOCKD
+ select SUNRPC
+ select NFS_ACL_SUPPORT if NFS_V3_ACL
+ help
+ Choose Y here if you want to access files residing on other
+ computers using Sun's Network File System protocol. To compile
+ this file system support as a module, choose M here: the module
+ will be called nfs.
+
+ To mount file systems exported by NFS servers, you also need to
+ install the user space mount.nfs command which can be found in
+ the Linux nfs-utils package, available from http://linux-nfs.org/.
+ Information about using the mount command is available in the
+ mount(8) man page. More detail about the Linux NFS client
+ implementation is available via the nfs(5) man page.
+
+ Below you can choose which versions of the NFS protocol are
+ available in the kernel to mount NFS servers. Support for NFS
+ version 2 (RFC 1094) is always available when NFS_FS is selected.
+
+ To configure a system which mounts its root file system via NFS
+ at boot time, say Y here, select "Kernel level IP
+ autoconfiguration" in the NETWORK menu, and select "Root file
+ system on NFS" below. You cannot compile this file system as a
+ module in this case.
+
+ If unsure, say N.
+
+config NFS_V3
+ bool "NFS client support for NFS version 3"
+ depends on NFS_FS
+ help
+ This option enables support for version 3 of the NFS protocol
+ (RFC 1813) in the kernel's NFS client.
+
+ If unsure, say Y.
+
+config NFS_V3_ACL
+ bool "NFS client support for the NFSv3 ACL protocol extension"
+ depends on NFS_V3
+ help
+ Some NFS servers support an auxiliary NFSv3 ACL protocol that
+ Sun added to Solaris but never became an official part of the
+ NFS version 3 protocol. This protocol extension allows
+ applications on NFS clients to manipulate POSIX Access Control
+ Lists on files residing on NFS servers. NFS servers enforce
+ ACLs on local files whether this protocol is available or not.
+
+ Choose Y here if your NFS server supports the Solaris NFSv3 ACL
+ protocol extension and you want your NFS client to allow
+ applications to access and modify ACLs on files on the server.
+
+ Most NFS servers don't support the Solaris NFSv3 ACL protocol
+ extension. You can choose N here or specify the "noacl" mount
+ option to prevent your NFS client from trying to use the NFSv3
+ ACL protocol.
+
+ If unsure, say N.
+
+config NFS_V4
+ bool "NFS client support for NFS version 4 (EXPERIMENTAL)"
+ depends on NFS_FS && EXPERIMENTAL
+ select RPCSEC_GSS_KRB5
+ help
+ This option enables support for version 4 of the NFS protocol
+ (RFC 3530) in the kernel's NFS client.
+
+ To mount NFS servers using NFSv4, you also need to install user
+ space programs which can be found in the Linux nfs-utils package,
+ available from http://linux-nfs.org/.
+
+ If unsure, say N.
+
+config ROOT_NFS
+ bool "Root file system on NFS"
+ depends on NFS_FS=y && IP_PNP
+ help
+ If you want your system to mount its root file system via NFS,
+ choose Y here. This is common practice for managing systems
+ without local permanent storage. For details, read
+ <file:Documentation/filesystems/nfsroot.txt>.
+
+ Most people say N here.
--- /dev/null
+config NFSD
+ tristate "NFS server support"
+ depends on INET
+ select LOCKD
+ select SUNRPC
+ select EXPORTFS
+ select NFS_ACL_SUPPORT if NFSD_V2_ACL
+ help
+ Choose Y here if you want to allow other computers to access
+ files residing on this system using Sun's Network File System
+ protocol. To compile the NFS server support as a module,
+ choose M here: the module will be called nfsd.
+
+ You may choose to use a user-space NFS server instead, in which
+ case you can choose N here.
+
+ To export local file systems using NFS, you also need to install
+ user space programs which can be found in the Linux nfs-utils
+ package, available from http://linux-nfs.org/. More detail about
+ the Linux NFS server implementation is available via the
+ exports(5) man page.
+
+ Below you can choose which versions of the NFS protocol are
+ available to clients mounting the NFS server on this system.
+ Support for NFS version 2 (RFC 1094) is always available when
+ CONFIG_NFSD is selected.
+
+ If unsure, say N.
+
+config NFSD_V2_ACL
+ bool
+ depends on NFSD
+
+config NFSD_V3
+ bool "NFS server support for NFS version 3"
+ depends on NFSD
+ help
+ This option enables support in your system's NFS server for
+ version 3 of the NFS protocol (RFC 1813).
+
+ If unsure, say Y.
+
+config NFSD_V3_ACL
+ bool "NFS server support for the NFSv3 ACL protocol extension"
+ depends on NFSD_V3
+ select NFSD_V2_ACL
+ help
+ Solaris NFS servers support an auxiliary NFSv3 ACL protocol that
+ never became an official part of the NFS version 3 protocol.
+ This protocol extension allows applications on NFS clients to
+ manipulate POSIX Access Control Lists on files residing on NFS
+ servers. NFS servers enforce POSIX ACLs on local files whether
+ this protocol is available or not.
+
+ This option enables support in your system's NFS server for the
+ NFSv3 ACL protocol extension allowing NFS clients to manipulate
+ POSIX ACLs on files exported by your system's NFS server. NFS
+ clients which support the Solaris NFSv3 ACL protocol can then
+ access and modify ACLs on your NFS server.
+
+ To store ACLs on your NFS server, you also need to enable ACL-
+ related CONFIG options for your local file systems of choice.
+
+ If unsure, say N.
+
+config NFSD_V4
+ bool "NFS server support for NFS version 4 (EXPERIMENTAL)"
+ depends on NFSD && PROC_FS && EXPERIMENTAL
+ select NFSD_V3
+ select FS_POSIX_ACL
+ select RPCSEC_GSS_KRB5
+ help
+ This option enables support in your system's NFS server for
+ version 4 of the NFS protocol (RFC 3530).
+
+ To export files using NFSv4, you need to install additional user
+ space programs which can be found in the Linux nfs-utils package,
+ available from http://linux-nfs.org/.
+
+ If unsure, say N.
new->fsuid = exp->ex_anon_uid;
new->fsgid = exp->ex_anon_gid;
gi = groups_alloc(0);
+ if (!gi)
+ goto oom;
} else if (flags & NFSEXP_ROOTSQUASH) {
if (!new->fsuid)
new->fsuid = exp->ex_anon_uid;
new->cap_effective = cap_raise_nfsd_set(new->cap_effective,
new->cap_permitted);
put_cred(override_creds(new));
+ put_cred(new);
return 0;
oom:
file_lock.fl_owner = (fl_owner_t)lockt->lt_stateowner;
file_lock.fl_pid = current->tgid;
file_lock.fl_flags = FL_POSIX;
- file_lock.fl_lmops = &nfsd_posix_mng_ops;
file_lock.fl_start = lockt->lt_offset;
file_lock.fl_end = last_byte_offset(lockt->lt_offset, lockt->lt_length);
return ret;
}
+/*
+ * Get an inotify_kernel_event if one exists and is small
+ * enough to fit in "count". Return an error pointer if
+ * not large enough.
+ *
+ * Called with the device ev_mutex held.
+ */
+static struct inotify_kernel_event *get_one_event(struct inotify_device *dev,
+ size_t count)
+{
+ size_t event_size = sizeof(struct inotify_event);
+ struct inotify_kernel_event *kevent;
+
+ if (list_empty(&dev->events))
+ return NULL;
+
+ kevent = inotify_dev_get_event(dev);
+ if (kevent->name)
+ event_size += kevent->event.len;
+
+ if (event_size > count)
+ return ERR_PTR(-EINVAL);
+
+ remove_kevent(dev, kevent);
+ return kevent;
+}
+
+/*
+ * Copy an event to user space, returning how much we copied.
+ *
+ * We already checked that the event size is smaller than the
+ * buffer we had in "get_one_event()" above.
+ */
+static ssize_t copy_event_to_user(struct inotify_kernel_event *kevent,
+ char __user *buf)
+{
+ size_t event_size = sizeof(struct inotify_event);
+
+ if (copy_to_user(buf, &kevent->event, event_size))
+ return -EFAULT;
+
+ if (kevent->name) {
+ buf += event_size;
+
+ if (copy_to_user(buf, kevent->name, kevent->event.len))
+ return -EFAULT;
+
+ event_size += kevent->event.len;
+ }
+ return event_size;
+}
+
static ssize_t inotify_read(struct file *file, char __user *buf,
size_t count, loff_t *pos)
{
- size_t event_size = sizeof (struct inotify_event);
struct inotify_device *dev;
char __user *start;
int ret;
dev = file->private_data;
while (1) {
+ struct inotify_kernel_event *kevent;
prepare_to_wait(&dev->wq, &wait, TASK_INTERRUPTIBLE);
mutex_lock(&dev->ev_mutex);
- if (!list_empty(&dev->events)) {
- ret = 0;
- break;
- }
+ kevent = get_one_event(dev, count);
mutex_unlock(&dev->ev_mutex);
- if (file->f_flags & O_NONBLOCK) {
- ret = -EAGAIN;
- break;
- }
-
- if (signal_pending(current)) {
- ret = -EINTR;
- break;
+ if (kevent) {
+ ret = PTR_ERR(kevent);
+ if (IS_ERR(kevent))
+ break;
+ ret = copy_event_to_user(kevent, buf);
+ free_kevent(kevent);
+ if (ret < 0)
+ break;
+ buf += ret;
+ count -= ret;
+ continue;
}
- schedule();
- }
-
- finish_wait(&dev->wq, &wait);
- if (ret)
- return ret;
-
- while (1) {
- struct inotify_kernel_event *kevent;
-
- ret = buf - start;
- if (list_empty(&dev->events))
+ ret = -EAGAIN;
+ if (file->f_flags & O_NONBLOCK)
break;
-
- kevent = inotify_dev_get_event(dev);
- if (event_size + kevent->event.len > count) {
- if (ret == 0 && count > 0) {
- /*
- * could not get a single event because we
- * didn't have enough buffer space.
- */
- ret = -EINVAL;
- }
+ ret = -EINTR;
+ if (signal_pending(current))
break;
- }
- remove_kevent(dev, kevent);
- /*
- * Must perform the copy_to_user outside the mutex in order
- * to avoid a lock order reversal with mmap_sem.
- */
- mutex_unlock(&dev->ev_mutex);
-
- if (copy_to_user(buf, &kevent->event, event_size)) {
- ret = -EFAULT;
+ if (start != buf)
break;
- }
- buf += event_size;
- count -= event_size;
-
- if (kevent->name) {
- if (copy_to_user(buf, kevent->name, kevent->event.len)){
- ret = -EFAULT;
- break;
- }
- buf += kevent->event.len;
- count -= kevent->event.len;
- }
-
- free_kevent(kevent);
- mutex_lock(&dev->ev_mutex);
+ schedule();
}
- mutex_unlock(&dev->ev_mutex);
+ finish_wait(&dev->wq, &wait);
+ if (start != buf && ret != -EFAULT)
+ ret = buf - start;
return ret;
}
--- /dev/null
+config NTFS_FS
+ tristate "NTFS file system support"
+ select NLS
+ help
+ NTFS is the file system of Microsoft Windows NT, 2000, XP and 2003.
+
+ Saying Y or M here enables read support. There is partial, but
+ safe, write support available. For write support you must also
+ say Y to "NTFS write support" below.
+
+ There are also a number of user-space tools available, called
+ ntfsprogs. These include ntfsundelete and ntfsresize, that work
+ without NTFS support enabled in the kernel.
+
+ This is a rewrite from scratch of Linux NTFS support and replaced
+ the old NTFS code starting with Linux 2.5.11. A backport to
+ the Linux 2.4 kernel series is separately available as a patch
+ from the project web site.
+
+ For more information see <file:Documentation/filesystems/ntfs.txt>
+ and <http://www.linux-ntfs.org/>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called ntfs.
+
+ If you are not using Windows NT, 2000, XP or 2003 in addition to
+ Linux on your computer it is safe to say N.
+
+config NTFS_DEBUG
+ bool "NTFS debugging support"
+ depends on NTFS_FS
+ help
+ If you are experiencing any problems with the NTFS file system, say
+ Y here. This will result in additional consistency checks to be
+ performed by the driver as well as additional debugging messages to
+ be written to the system log. Note that debugging messages are
+ disabled by default. To enable them, supply the option debug_msgs=1
+ at the kernel command line when booting the kernel or as an option
+ to insmod when loading the ntfs module. Once the driver is active,
+ you can enable debugging messages by doing (as root):
+ echo 1 > /proc/sys/fs/ntfs-debug
+ Replacing the "1" with "0" would disable debug messages.
+
+ If you leave debugging messages disabled, this results in little
+ overhead, but enabling debug messages results in very significant
+ slowdown of the system.
+
+ When reporting bugs, please try to have available a full dump of
+ debugging messages while the misbehaviour was occurring.
+
+config NTFS_RW
+ bool "NTFS write support"
+ depends on NTFS_FS
+ help
+ This enables the partial, but safe, write support in the NTFS driver.
+
+ The only supported operation is overwriting existing files, without
+ changing the file length. No file or directory creation, deletion or
+ renaming is possible. Note only non-resident files can be written to
+ so you may find that some very small files (<500 bytes or so) cannot
+ be written to.
+
+ While we cannot guarantee that it will not damage any data, we have
+ so far not received a single report where the driver would have
+ damaged someones data so we assume it is perfectly safe to use.
+
+ Note: While write support is safe in this version (a rewrite from
+ scratch of the NTFS support), it should be noted that the old NTFS
+ write support, included in Linux 2.5.10 and before (since 1997),
+ is not safe.
+
+ This is currently useful with TopologiLinux. TopologiLinux is run
+ on top of any DOS/Microsoft Windows system without partitioning your
+ hard disk. Unlike other Linux distributions TopologiLinux does not
+ need its own partition. For more information see
+ <http://topologi-linux.sourceforge.net/>
+
+ It is perfectly safe to say N here.
--- /dev/null
+config OCFS2_FS
+ tristate "OCFS2 file system support"
+ depends on NET && SYSFS
+ select CONFIGFS_FS
+ select JBD2
+ select CRC32
+ select QUOTA
+ select QUOTA_TREE
+ help
+ OCFS2 is a general purpose extent based shared disk cluster file
+ system with many similarities to ext3. It supports 64 bit inode
+ numbers, and has automatically extending metadata groups which may
+ also make it attractive for non-clustered use.
+
+ You'll want to install the ocfs2-tools package in order to at least
+ get "mount.ocfs2".
+
+ Project web page: http://oss.oracle.com/projects/ocfs2
+ Tools web page: http://oss.oracle.com/projects/ocfs2-tools
+ OCFS2 mailing lists: http://oss.oracle.com/projects/ocfs2/mailman/
+
+ For more information on OCFS2, see the file
+ <file:Documentation/filesystems/ocfs2.txt>.
+
+config OCFS2_FS_O2CB
+ tristate "O2CB Kernelspace Clustering"
+ depends on OCFS2_FS
+ default y
+ help
+ OCFS2 includes a simple kernelspace clustering package, the OCFS2
+ Cluster Base. It only requires a very small userspace component
+ to configure it. This comes with the standard ocfs2-tools package.
+ O2CB is limited to maintaining a cluster for OCFS2 file systems.
+ It cannot manage any other cluster applications.
+
+ It is always safe to say Y here, as the clustering method is
+ run-time selectable.
+
+config OCFS2_FS_USERSPACE_CLUSTER
+ tristate "OCFS2 Userspace Clustering"
+ depends on OCFS2_FS && DLM
+ default y
+ help
+ This option will allow OCFS2 to use userspace clustering services
+ in conjunction with the DLM in fs/dlm. If you are using a
+ userspace cluster manager, say Y here.
+
+ It is safe to say Y, as the clustering method is run-time
+ selectable.
+
+config OCFS2_FS_STATS
+ bool "OCFS2 statistics"
+ depends on OCFS2_FS
+ default y
+ help
+ This option allows some fs statistics to be captured. Enabling
+ this option may increase the memory consumption.
+
+config OCFS2_DEBUG_MASKLOG
+ bool "OCFS2 logging support"
+ depends on OCFS2_FS
+ default y
+ help
+ The ocfs2 filesystem has an extensive logging system. The system
+ allows selection of events to log via files in /sys/o2cb/logmask/.
+ This option will enlarge your kernel, but it allows debugging of
+ ocfs2 filesystem issues.
+
+config OCFS2_DEBUG_FS
+ bool "OCFS2 expensive checks"
+ depends on OCFS2_FS
+ default n
+ help
+ This option will enable expensive consistency checks. Enable
+ this option for debugging only as it is likely to decrease
+ performance of the filesystem.
+
+config OCFS2_FS_POSIX_ACL
+ bool "OCFS2 POSIX Access Control Lists"
+ depends on OCFS2_FS
+ select FS_POSIX_ACL
+ default n
+ help
+ Posix Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
return status;
}
-/* This is difficult. We have to lock quota inode and start transaction
- * in this function but we don't want to take the penalty of exlusive
- * quota file lock when we are just going to use cached structures. So
- * we just take read lock check whether we have dquot cached and if so,
- * we don't have to take the write lock... */
-static int ocfs2_dquot_initialize(struct inode *inode, int type)
-{
- handle_t *handle = NULL;
- int status = 0;
- struct super_block *sb = inode->i_sb;
- struct ocfs2_mem_dqinfo *oinfo;
- int exclusive = 0;
- int cnt;
- qid_t id;
-
- mlog_entry_void();
-
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (type != -1 && cnt != type)
- continue;
- if (!sb_has_quota_active(sb, cnt))
- continue;
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- status = ocfs2_lock_global_qf(oinfo, 0);
- if (status < 0)
- goto out;
- /* This is just a performance optimization not a reliable test.
- * Since we hold an inode lock, noone can actually release
- * the structure until we are finished with initialization. */
- if (inode->i_dquot[cnt] != NODQUOT) {
- ocfs2_unlock_global_qf(oinfo, 0);
- continue;
- }
- /* When we have inode lock, we know that no dquot_release() can
- * run and thus we can safely check whether we need to
- * read+modify global file to get quota information or whether
- * our node already has it. */
- if (cnt == USRQUOTA)
- id = inode->i_uid;
- else if (cnt == GRPQUOTA)
- id = inode->i_gid;
- else
- BUG();
- /* Obtain exclusion from quota off... */
- down_write(&sb_dqopt(sb)->dqptr_sem);
- exclusive = !dquot_is_cached(sb, id, cnt);
- up_write(&sb_dqopt(sb)->dqptr_sem);
- if (exclusive) {
- status = ocfs2_lock_global_qf(oinfo, 1);
- if (status < 0) {
- exclusive = 0;
- mlog_errno(status);
- goto out_ilock;
- }
- handle = ocfs2_start_trans(OCFS2_SB(sb),
- ocfs2_calc_qinit_credits(sb, cnt));
- if (IS_ERR(handle)) {
- status = PTR_ERR(handle);
- mlog_errno(status);
- goto out_ilock;
- }
- }
- dquot_initialize(inode, cnt);
- if (exclusive) {
- ocfs2_commit_trans(OCFS2_SB(sb), handle);
- ocfs2_unlock_global_qf(oinfo, 1);
- }
- ocfs2_unlock_global_qf(oinfo, 0);
- }
- mlog_exit(0);
- return 0;
-out_ilock:
- if (exclusive)
- ocfs2_unlock_global_qf(oinfo, 1);
- ocfs2_unlock_global_qf(oinfo, 0);
-out:
- mlog_exit(status);
- return status;
-}
-
-static int ocfs2_dquot_drop_slow(struct inode *inode)
-{
- int status = 0;
- int cnt;
- int got_lock[MAXQUOTAS] = {0, 0};
- handle_t *handle;
- struct super_block *sb = inode->i_sb;
- struct ocfs2_mem_dqinfo *oinfo;
-
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (!sb_has_quota_active(sb, cnt))
- continue;
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- status = ocfs2_lock_global_qf(oinfo, 1);
- if (status < 0)
- goto out;
- got_lock[cnt] = 1;
- }
- handle = ocfs2_start_trans(OCFS2_SB(sb),
- ocfs2_calc_qinit_credits(sb, USRQUOTA) +
- ocfs2_calc_qinit_credits(sb, GRPQUOTA));
- if (IS_ERR(handle)) {
- status = PTR_ERR(handle);
- mlog_errno(status);
- goto out;
- }
- dquot_drop(inode);
- ocfs2_commit_trans(OCFS2_SB(sb), handle);
-out:
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (got_lock[cnt]) {
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- ocfs2_unlock_global_qf(oinfo, 1);
- }
- return status;
-}
-
-/* See the comment before ocfs2_dquot_initialize. */
-static int ocfs2_dquot_drop(struct inode *inode)
-{
- int status = 0;
- struct super_block *sb = inode->i_sb;
- struct ocfs2_mem_dqinfo *oinfo;
- int exclusive = 0;
- int cnt;
- int got_lock[MAXQUOTAS] = {0, 0};
-
- mlog_entry_void();
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (!sb_has_quota_active(sb, cnt))
- continue;
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- status = ocfs2_lock_global_qf(oinfo, 0);
- if (status < 0)
- goto out;
- got_lock[cnt] = 1;
- }
- /* Lock against anyone releasing references so that when when we check
- * we know we are not going to be last ones to release dquot */
- down_write(&sb_dqopt(sb)->dqptr_sem);
- /* Urgh, this is a terrible hack :( */
- for (cnt = 0; cnt < MAXQUOTAS; cnt++) {
- if (inode->i_dquot[cnt] != NODQUOT &&
- atomic_read(&inode->i_dquot[cnt]->dq_count) > 1) {
- exclusive = 1;
- break;
- }
- }
- if (!exclusive)
- dquot_drop_locked(inode);
- up_write(&sb_dqopt(sb)->dqptr_sem);
-out:
- for (cnt = 0; cnt < MAXQUOTAS; cnt++)
- if (got_lock[cnt]) {
- oinfo = sb_dqinfo(sb, cnt)->dqi_priv;
- ocfs2_unlock_global_qf(oinfo, 0);
- }
- /* In case we bailed out because we had to do expensive locking
- * do it now... */
- if (exclusive)
- status = ocfs2_dquot_drop_slow(inode);
- mlog_exit(status);
- return status;
-}
-
static struct dquot *ocfs2_alloc_dquot(struct super_block *sb, int type)
{
struct ocfs2_dquot *dquot =
}
struct dquot_operations ocfs2_quota_operations = {
- .initialize = ocfs2_dquot_initialize,
- .drop = ocfs2_dquot_drop,
+ .initialize = dquot_initialize,
+ .drop = dquot_drop,
.alloc_space = dquot_alloc_space,
.alloc_inode = dquot_alloc_inode,
.free_space = dquot_free_space,
--- /dev/null
+config OMFS_FS
+ tristate "SonicBlue Optimized MPEG File System support"
+ depends on BLOCK
+ select CRC_ITU_T
+ help
+ This is the proprietary file system used by the Rio Karma music
+ player and ReplayTV DVR. Despite the name, this filesystem is not
+ more efficient than a standard FS for MPEG files, in fact likely
+ the opposite is true. Say Y if you have either of these devices
+ and wish to mount its disk.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called omfs. If unsure, say N.
--- /dev/null
+config QNX4FS_FS
+ tristate "QNX4 file system support (read only)"
+ depends on BLOCK
+ help
+ This is the file system used by the real-time operating systems
+ QNX 4 and QNX 6 (the latter is also called QNX RTP).
+ Further information is available at <http://www.qnx.com/>.
+ Say Y if you intend to mount QNX hard disks or floppies.
+ Unless you say Y to "QNX4FS read-write support" below, you will
+ only be able to read these file systems.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called qnx4.
+
+ If you don't know whether you need it, then you don't need it:
+ answer N.
+
+config QNX4FS_RW
+ bool "QNX4FS write support (DANGEROUS)"
+ depends on QNX4FS_FS && EXPERIMENTAL && BROKEN
+ help
+ Say Y if you want to test write support for QNX4 file systems.
+
+ It's currently broken, so for now:
+ answer N.
--- /dev/null
+config REISERFS_FS
+ tristate "Reiserfs support"
+ help
+ Stores not just filenames but the files themselves in a balanced
+ tree. Uses journalling.
+
+ Balanced trees are more efficient than traditional file system
+ architectural foundations.
+
+ In general, ReiserFS is as fast as ext2, but is very efficient with
+ large directories and small files. Additional patches are needed
+ for NFS and quotas, please see <http://www.namesys.com/> for links.
+
+ It is more easily extended to have features currently found in
+ database and keyword search systems than block allocation based file
+ systems are. The next version will be so extended, and will support
+ plugins consistent with our motto ``It takes more than a license to
+ make source code open.''
+
+ Read <http://www.namesys.com/> to learn more about reiserfs.
+
+ Sponsored by Threshold Networks, Emusic.com, and Bigstorage.com.
+
+ If you like it, you can pay us to add new features to it that you
+ need, buy a support contract, or pay us to port it to another OS.
+
+config REISERFS_CHECK
+ bool "Enable reiserfs debug mode"
+ depends on REISERFS_FS
+ help
+ If you set this to Y, then ReiserFS will perform every check it can
+ possibly imagine of its internal consistency throughout its
+ operation. It will also go substantially slower. More than once we
+ have forgotten that this was on, and then gone despondent over the
+ latest benchmarks.:-) Use of this option allows our team to go all
+ out in checking for consistency when debugging without fear of its
+ effect on end users. If you are on the verge of sending in a bug
+ report, say Y and you might get a useful error message. Almost
+ everyone should say N.
+
+config REISERFS_PROC_INFO
+ bool "Stats in /proc/fs/reiserfs"
+ depends on REISERFS_FS && PROC_FS
+ help
+ Create under /proc/fs/reiserfs a hierarchy of files, displaying
+ various ReiserFS statistics and internal data at the expense of
+ making your kernel or module slightly larger (+8 KB). This also
+ increases the amount of kernel memory required for each mount.
+ Almost everyone but ReiserFS developers and people fine-tuning
+ reiserfs or tracing problems should say N.
+
+config REISERFS_FS_XATTR
+ bool "ReiserFS extended attributes"
+ depends on REISERFS_FS
+ help
+ Extended attributes are name:value pairs associated with inodes by
+ the kernel or by users (see the attr(5) manual page, or visit
+ <http://acl.bestbits.at/> for details).
+
+ If unsure, say N.
+
+config REISERFS_FS_POSIX_ACL
+ bool "ReiserFS POSIX Access Control Lists"
+ depends on REISERFS_FS_XATTR
+ select FS_POSIX_ACL
+ help
+ Posix Access Control Lists (ACLs) support permissions for users and
+ groups beyond the owner/group/world scheme.
+
+ To learn more about Access Control Lists, visit the Posix ACLs for
+ Linux website <http://acl.bestbits.at/>.
+
+ If you don't know what Access Control Lists are, say N
+
+config REISERFS_FS_SECURITY
+ bool "ReiserFS Security Labels"
+ depends on REISERFS_FS_XATTR
+ help
+ Security labels support alternative access control models
+ implemented by security modules like SELinux. This option
+ enables an extended attribute handler for file security
+ labels in the ReiserFS filesystem.
+
+ If you are not using a security module that requires using
+ extended attributes for file security labels, say N.
--- /dev/null
+config ROMFS_FS
+ tristate "ROM file system support"
+ depends on BLOCK
+ ---help---
+ This is a very small read-only file system mainly intended for
+ initial ram disks of installation disks, but it could be used for
+ other read-only media as well. Read
+ <file:Documentation/filesystems/romfs.txt> for details.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called romfs. Note that the file system of your
+ root partition (the one containing the directory /) cannot be a
+ module.
+
+ If you don't know whether you need it, then you don't need it:
+ answer N.
--- /dev/null
+config SMB_FS
+ tristate "SMB file system support (OBSOLETE, please use CIFS)"
+ depends on INET
+ select NLS
+ help
+ SMB (Server Message Block) is the protocol Windows for Workgroups
+ (WfW), Windows 95/98, Windows NT and OS/2 Lan Manager use to share
+ files and printers over local networks. Saying Y here allows you to
+ mount their file systems (often called "shares" in this context) and
+ access them just like any other Unix directory. Currently, this
+ works only if the Windows machines use TCP/IP as the underlying
+ transport protocol, and not NetBEUI. For details, read
+ <file:Documentation/filesystems/smbfs.txt> and the SMB-HOWTO,
+ available from <http://www.tldp.org/docs.html#howto>.
+
+ Note: if you just want your box to act as an SMB *server* and make
+ files and printing services available to Windows clients (which need
+ to have a TCP/IP stack), you don't need to say Y here; you can use
+ the program SAMBA (available from <ftp://ftp.samba.org/pub/samba/>)
+ for that.
+
+ General information about how to connect Linux, Windows machines and
+ Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.
+
+ To compile the SMB support as a module, choose M here:
+ the module will be called smbfs. Most people say N, however.
+
+config SMB_NLS_DEFAULT
+ bool "Use a default NLS"
+ depends on SMB_FS
+ help
+ Enabling this will make smbfs use nls translations by default. You
+ need to specify the local charset (CONFIG_NLS_DEFAULT) in the nls
+ settings and you need to give the default nls for the SMB server as
+ CONFIG_SMB_NLS_REMOTE.
+
+ The nls settings can be changed at mount time, if your smbmount
+ supports that, using the codepage and iocharset parameters.
+
+ smbmount from samba 2.2.0 or later supports this.
+
+config SMB_NLS_REMOTE
+ string "Default Remote NLS Option"
+ depends on SMB_NLS_DEFAULT
+ default "cp437"
+ help
+ This setting allows you to specify a default value for which
+ codepage the server uses. If this field is left blank no
+ translations will be done by default. The local codepage/charset
+ default to CONFIG_NLS_DEFAULT.
+
+ The nls settings can be changed at mount time, if your smbmount
+ supports that, using the codepage and iocharset parameters.
+
+ smbmount from samba 2.2.0 or later supports this.
--- /dev/null
+config SQUASHFS
+ tristate "SquashFS 4.0 - Squashed file system support"
+ depends on BLOCK
+ select ZLIB_INFLATE
+ help
+ Saying Y here includes support for SquashFS 4.0 (a Compressed
+ Read-Only File System). Squashfs is a highly compressed read-only
+ filesystem for Linux. It uses zlib compression to compress both
+ files, inodes and directories. Inodes in the system are very small
+ and all blocks are packed to minimise data overhead. Block sizes
+ greater than 4K are supported up to a maximum of 1 Mbytes (default
+ block size 128K). SquashFS 4.0 supports 64 bit filesystems and files
+ (larger than 4GB), full uid/gid information, hard links and
+ timestamps.
+
+ Squashfs is intended for general read-only filesystem use, for
+ archival use (i.e. in cases where a .tar.gz file may be used), and in
+ embedded systems where low overhead is needed. Further information
+ and tools are available from http://squashfs.sourceforge.net.
+
+ If you want to compile this as a module ( = code which can be
+ inserted in and removed from the running kernel whenever you want),
+ say M here and read <file:Documentation/modules.txt>. The module
+ will be called squashfs. Note that the root file system (the one
+ containing the directory /) cannot be compiled as a module.
+
+ If unsure, say N.
+
+config SQUASHFS_EMBEDDED
+
+ bool "Additional option for memory-constrained systems"
+ depends on SQUASHFS
+ default n
+ help
+ Saying Y here allows you to specify cache size.
+
+ If unsure, say N.
+
+config SQUASHFS_FRAGMENT_CACHE_SIZE
+ int "Number of fragments cached" if SQUASHFS_EMBEDDED
+ depends on SQUASHFS
+ default "3"
+ help
+ By default SquashFS caches the last 3 fragments read from
+ the filesystem. Increasing this amount may mean SquashFS
+ has to re-read fragments less often from disk, at the expense
+ of extra system memory. Decreasing this amount will mean
+ SquashFS uses less memory at the expense of extra reads from disk.
+
+ Note there must be at least one cached fragment. Anything
+ much more than three will probably not make much difference.
--- /dev/null
+config SYSFS
+ bool "sysfs file system support" if EMBEDDED
+ default y
+ help
+ The sysfs filesystem is a virtual filesystem that the kernel uses to
+ export internal kernel objects, their attributes, and their
+ relationships to one another.
+
+ Users can use sysfs to ascertain useful information about the running
+ kernel, such as the devices the kernel has discovered on each bus and
+ which driver each is bound to. sysfs can also be used to tune devices
+ and other kernel subsystems.
+
+ Some system agents rely on the information in sysfs to operate.
+ /sbin/hotplug uses device and object attributes in sysfs to assist in
+ delegating policy decisions, like persistently naming devices.
+
+ sysfs is currently used by the block subsystem to mount the root
+ partition. If sysfs is disabled you must specify the boot device on
+ the kernel boot command line via its major and minor numbers. For
+ example, "root=03:01" for /dev/hda1.
+
+ Designers of embedded systems may wish to say N here to conserve space.
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
+ if (!bytes)
+ return 0;
+
if (size) {
if (offs > size)
return 0;
int count = min_t(size_t, bytes, PAGE_SIZE);
char *temp;
+ if (!bytes)
+ return 0;
+
if (size) {
if (offs > size)
return 0;
--- /dev/null
+config SYSV_FS
+ tristate "System V/Xenix/V7/Coherent file system support"
+ depends on BLOCK
+ help
+ SCO, Xenix and Coherent are commercial Unix systems for Intel
+ machines, and Version 7 was used on the DEC PDP-11. Saying Y
+ here would allow you to read from their floppies and hard disk
+ partitions.
+
+ If you have floppies or hard disk partitions like that, it is likely
+ that they contain binaries from those other Unix systems; in order
+ to run these binaries, you will want to install linux-abi which is
+ a set of kernel modules that lets you run SCO, Xenix, Wyse,
+ UnixWare, Dell Unix and System V programs under Linux. It is
+ available via FTP (user: ftp) from
+ <ftp://ftp.openlinux.org/pub/people/hch/linux-abi/>).
+ NOTE: that will work only for binaries from Intel-based systems;
+ PDP ones will have to wait until somebody ports Linux to -11 ;-)
+
+ If you only intend to mount files from some other Unix over the
+ network using NFS, you don't need the System V file system support
+ (but you need NFS file system support obviously).
+
+ Note that this option is generally not needed for floppies, since a
+ good portable way to transport files and directories between unixes
+ (and even other operating systems) is given by the tar program ("man
+ tar" or preferably "info tar"). Note also that this option has
+ nothing whatsoever to do with the option "System V IPC". Read about
+ the System V file system in
+ <file:Documentation/filesystems/sysv-fs.txt>.
+ Saying Y here will enlarge your kernel by about 27 KB.
+
+ To compile this as a module, choose M here: the module will be called
+ sysv.
+
+ If you haven't heard about all of this before, it's safe to say N.
--- /dev/null
+config UDF_FS
+ tristate "UDF file system support"
+ select CRC_ITU_T
+ help
+ This is the new file system used on some CD-ROMs and DVDs. Say Y if
+ you intend to mount DVD discs or CDRW's written in packet mode, or
+ if written to by other UDF utilities, such as DirectCD.
+ Please read <file:Documentation/filesystems/udf.txt>.
+
+ To compile this file system support as a module, choose M here: the
+ module will be called udf.
+
+ If unsure, say N.
+
+config UDF_NLS
+ bool
+ default y
+ depends on (UDF_FS=m && NLS) || (UDF_FS=y && NLS=y)
--- /dev/null
+config UFS_FS
+ tristate "UFS file system support (read only)"
+ depends on BLOCK
+ help
+ BSD and derivate versions of Unix (such as SunOS, FreeBSD, NetBSD,
+ OpenBSD and NeXTstep) use a file system called UFS. Some System V
+ Unixes can create and mount hard disk partitions and diskettes using
+ this file system as well. Saying Y here will allow you to read from
+ these partitions; if you also want to write to them, say Y to the
+ experimental "UFS file system write support", below. Please read the
+ file <file:Documentation/filesystems/ufs.txt> for more information.
+
+ The recently released UFS2 variant (used in FreeBSD 5.x) is
+ READ-ONLY supported.
+
+ Note that this option is generally not needed for floppies, since a
+ good portable way to transport files and directories between unixes
+ (and even other operating systems) is given by the tar program ("man
+ tar" or preferably "info tar").
+
+ When accessing NeXTstep files, you may need to convert them from the
+ NeXT character set to the Latin1 character set; use the program
+ recode ("info recode") for this purpose.
+
+ To compile the UFS file system support as a module, choose M here: the
+ module will be called ufs.
+
+ If you haven't heard about all of this before, it's safe to say N.
+
+config UFS_FS_WRITE
+ bool "UFS file system write support (DANGEROUS)"
+ depends on UFS_FS && EXPERIMENTAL
+ help
+ Say Y here if you want to try writing to UFS partitions. This is
+ experimental, so you should back up your UFS partitions beforehand.
+
+config UFS_DEBUG
+ bool "UFS debugging"
+ depends on UFS_FS
+ help
+ If you are experiencing any problems with the UFS filesystem, say
+ Y here. This will result in _many_ additional debugging messages to be
+ written to the system log.
config XFS_FS
tristate "XFS filesystem support"
depends on BLOCK
+ select EXPORTFS
help
XFS is a high performance journaling filesystem which originated
on the SGI IRIX platform. It is completely multi-threaded, can
#include "xfs_vnodeops.h"
#include "xfs_quota.h"
#include "xfs_inode_item.h"
+#include "xfs_export.h"
#include <linux/capability.h>
#include <linux/dcache.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/pagemap.h>
+#include <linux/exportfs.h>
/*
* xfs_find_handle maps from userspace xfs_fsop_handlereq structure to
return 0;
}
-
/*
- * Convert userspace handle data into inode.
- *
- * We use the fact that all the fsop_handlereq ioctl calls have a data
- * structure argument whose first component is always a xfs_fsop_handlereq_t,
- * so we can pass that sub structure into this handy, shared routine.
- *
- * If no error, caller must always iput the returned inode.
+ * No need to do permission checks on the various pathname components
+ * as the handle operations are privileged.
*/
STATIC int
-xfs_vget_fsop_handlereq(
- xfs_mount_t *mp,
- struct inode *parinode, /* parent inode pointer */
- xfs_fsop_handlereq_t *hreq,
- struct inode **inode)
+xfs_handle_acceptable(
+ void *context,
+ struct dentry *dentry)
+{
+ return 1;
+}
+
+/*
+ * Convert userspace handle data into a dentry.
+ */
+struct dentry *
+xfs_handle_to_dentry(
+ struct file *parfilp,
+ void __user *uhandle,
+ u32 hlen)
{
- void __user *hanp;
- size_t hlen;
- xfs_fid_t *xfid;
- xfs_handle_t *handlep;
xfs_handle_t handle;
- xfs_inode_t *ip;
- xfs_ino_t ino;
- __u32 igen;
- int error;
+ struct xfs_fid64 fid;
/*
* Only allow handle opens under a directory.
*/
- if (!S_ISDIR(parinode->i_mode))
- return XFS_ERROR(ENOTDIR);
-
- hanp = hreq->ihandle;
- hlen = hreq->ihandlen;
- handlep = &handle;
-
- if (hlen < sizeof(handlep->ha_fsid) || hlen > sizeof(*handlep))
- return XFS_ERROR(EINVAL);
- if (copy_from_user(handlep, hanp, hlen))
- return XFS_ERROR(EFAULT);
- if (hlen < sizeof(*handlep))
- memset(((char *)handlep) + hlen, 0, sizeof(*handlep) - hlen);
- if (hlen > sizeof(handlep->ha_fsid)) {
- if (handlep->ha_fid.fid_len !=
- (hlen - sizeof(handlep->ha_fsid) -
- sizeof(handlep->ha_fid.fid_len)) ||
- handlep->ha_fid.fid_pad)
- return XFS_ERROR(EINVAL);
- }
-
- /*
- * Crack the handle, obtain the inode # & generation #
- */
- xfid = (struct xfs_fid *)&handlep->ha_fid;
- if (xfid->fid_len == sizeof(*xfid) - sizeof(xfid->fid_len)) {
- ino = xfid->fid_ino;
- igen = xfid->fid_gen;
- } else {
- return XFS_ERROR(EINVAL);
- }
-
- /*
- * Get the XFS inode, building a Linux inode to go with it.
- */
- error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
- if (error)
- return error;
- if (ip == NULL)
- return XFS_ERROR(EIO);
- if (ip->i_d.di_gen != igen) {
- xfs_iput_new(ip, XFS_ILOCK_SHARED);
- return XFS_ERROR(ENOENT);
- }
-
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
+ if (!S_ISDIR(parfilp->f_path.dentry->d_inode->i_mode))
+ return ERR_PTR(-ENOTDIR);
+
+ if (hlen != sizeof(xfs_handle_t))
+ return ERR_PTR(-EINVAL);
+ if (copy_from_user(&handle, uhandle, hlen))
+ return ERR_PTR(-EFAULT);
+ if (handle.ha_fid.fid_len !=
+ sizeof(handle.ha_fid) - sizeof(handle.ha_fid.fid_len))
+ return ERR_PTR(-EINVAL);
+
+ memset(&fid, 0, sizeof(struct fid));
+ fid.ino = handle.ha_fid.fid_ino;
+ fid.gen = handle.ha_fid.fid_gen;
+
+ return exportfs_decode_fh(parfilp->f_path.mnt, (struct fid *)&fid, 3,
+ FILEID_INO32_GEN | XFS_FILEID_TYPE_64FLAG,
+ xfs_handle_acceptable, NULL);
+}
- *inode = VFS_I(ip);
- return 0;
+STATIC struct dentry *
+xfs_handlereq_to_dentry(
+ struct file *parfilp,
+ xfs_fsop_handlereq_t *hreq)
+{
+ return xfs_handle_to_dentry(parfilp, hreq->ihandle, hreq->ihandlen);
}
int
xfs_open_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
struct file *parfilp,
- struct inode *parinode)
+ xfs_fsop_handlereq_t *hreq)
{
const struct cred *cred = current_cred();
int error;
- int new_fd;
+ int fd;
int permflag;
struct file *filp;
struct inode *inode;
if (!capable(CAP_SYS_ADMIN))
return -XFS_ERROR(EPERM);
- error = xfs_vget_fsop_handlereq(mp, parinode, hreq, &inode);
- if (error)
- return -error;
+ dentry = xfs_handlereq_to_dentry(parfilp, hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
+ inode = dentry->d_inode;
/* Restrict xfs_open_by_handle to directories & regular files. */
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode))) {
- iput(inode);
- return -XFS_ERROR(EINVAL);
+ error = -XFS_ERROR(EPERM);
+ goto out_dput;
}
#if BITS_PER_LONG != 32
hreq->oflags |= O_LARGEFILE;
#endif
+
/* Put open permission in namei format. */
permflag = hreq->oflags;
if ((permflag+1) & O_ACCMODE)
if ((!(permflag & O_APPEND) || (permflag & O_TRUNC)) &&
(permflag & FMODE_WRITE) && IS_APPEND(inode)) {
- iput(inode);
- return -XFS_ERROR(EPERM);
+ error = -XFS_ERROR(EPERM);
+ goto out_dput;
}
if ((permflag & FMODE_WRITE) && IS_IMMUTABLE(inode)) {
- iput(inode);
- return -XFS_ERROR(EACCES);
+ error = -XFS_ERROR(EACCES);
+ goto out_dput;
}
/* Can't write directories. */
- if ( S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
- iput(inode);
- return -XFS_ERROR(EISDIR);
+ if (S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
+ error = -XFS_ERROR(EISDIR);
+ goto out_dput;
}
- if ((new_fd = get_unused_fd()) < 0) {
- iput(inode);
- return new_fd;
+ fd = get_unused_fd();
+ if (fd < 0) {
+ error = fd;
+ goto out_dput;
}
- dentry = d_obtain_alias(inode);
- if (IS_ERR(dentry)) {
- put_unused_fd(new_fd);
- return PTR_ERR(dentry);
- }
-
- /* Ensure umount returns EBUSY on umounts while this file is open. */
- mntget(parfilp->f_path.mnt);
-
- /* Create file pointer. */
- filp = dentry_open(dentry, parfilp->f_path.mnt, hreq->oflags, cred);
+ filp = dentry_open(dentry, mntget(parfilp->f_path.mnt),
+ hreq->oflags, cred);
if (IS_ERR(filp)) {
- put_unused_fd(new_fd);
- return -XFS_ERROR(-PTR_ERR(filp));
+ put_unused_fd(fd);
+ return PTR_ERR(filp);
}
if (inode->i_mode & S_IFREG) {
- /* invisible operation should not change atime */
filp->f_flags |= O_NOATIME;
filp->f_mode |= FMODE_NOCMTIME;
}
- fd_install(new_fd, filp);
- return new_fd;
+ fd_install(fd, filp);
+ return fd;
+
+ out_dput:
+ dput(dentry);
+ return error;
}
/*
int
xfs_readlink_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
- struct inode *parinode)
+ struct file *parfilp,
+ xfs_fsop_handlereq_t *hreq)
{
- struct inode *inode;
+ struct dentry *dentry;
__u32 olen;
void *link;
int error;
if (!capable(CAP_SYS_ADMIN))
return -XFS_ERROR(EPERM);
- error = xfs_vget_fsop_handlereq(mp, parinode, hreq, &inode);
- if (error)
- return -error;
+ dentry = xfs_handlereq_to_dentry(parfilp, hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
/* Restrict this handle operation to symlinks only. */
- if (!S_ISLNK(inode->i_mode)) {
+ if (!S_ISLNK(dentry->d_inode->i_mode)) {
error = -XFS_ERROR(EINVAL);
- goto out_iput;
+ goto out_dput;
}
if (copy_from_user(&olen, hreq->ohandlen, sizeof(__u32))) {
error = -XFS_ERROR(EFAULT);
- goto out_iput;
+ goto out_dput;
}
link = kmalloc(MAXPATHLEN+1, GFP_KERNEL);
- if (!link)
- goto out_iput;
+ if (!link) {
+ error = -XFS_ERROR(ENOMEM);
+ goto out_dput;
+ }
- error = -xfs_readlink(XFS_I(inode), link);
+ error = -xfs_readlink(XFS_I(dentry->d_inode), link);
if (error)
goto out_kfree;
error = do_readlink(hreq->ohandle, olen, link);
out_kfree:
kfree(link);
- out_iput:
- iput(inode);
+ out_dput:
+ dput(dentry);
return error;
}
STATIC int
xfs_fssetdm_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
struct fsdmidata fsd;
xfs_fsop_setdm_handlereq_t dmhreq;
- struct inode *inode;
+ struct dentry *dentry;
if (!capable(CAP_MKNOD))
return -XFS_ERROR(EPERM);
if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq(mp, parinode, &dmhreq.hreq, &inode);
- if (error)
- return -error;
+ dentry = xfs_handlereq_to_dentry(parfilp, &dmhreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
- if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+ if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
error = -XFS_ERROR(EPERM);
goto out;
}
goto out;
}
- error = -xfs_set_dmattrs(XFS_I(inode), fsd.fsd_dmevmask,
+ error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask,
fsd.fsd_dmstate);
out:
- iput(inode);
+ dput(dentry);
return error;
}
STATIC int
xfs_attrlist_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
- int error;
+ int error = -ENOMEM;
attrlist_cursor_kern_t *cursor;
xfs_fsop_attrlist_handlereq_t al_hreq;
- struct inode *inode;
+ struct dentry *dentry;
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
return -XFS_ERROR(EINVAL);
- error = xfs_vget_fsop_handlereq(mp, parinode, &al_hreq.hreq, &inode);
- if (error)
- goto out;
+ dentry = xfs_handlereq_to_dentry(parfilp, &al_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
if (!kbuf)
- goto out_vn_rele;
+ goto out_dput;
cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
- error = xfs_attr_list(XFS_I(inode), kbuf, al_hreq.buflen,
+ error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
al_hreq.flags, cursor);
if (error)
goto out_kfree;
out_kfree:
kfree(kbuf);
- out_vn_rele:
- iput(inode);
- out:
- return -error;
+ out_dput:
+ dput(dentry);
+ return error;
}
int
STATIC int
xfs_attrmulti_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
struct file *parfilp,
- struct inode *parinode)
+ void __user *arg)
{
int error;
xfs_attr_multiop_t *ops;
xfs_fsop_attrmulti_handlereq_t am_hreq;
- struct inode *inode;
+ struct dentry *dentry;
unsigned int i, size;
char *attr_name;
if (copy_from_user(&am_hreq, arg, sizeof(xfs_fsop_attrmulti_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq(mp, parinode, &am_hreq.hreq, &inode);
- if (error)
- goto out;
+ dentry = xfs_handlereq_to_dentry(parfilp, &am_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
error = E2BIG;
size = am_hreq.opcount * sizeof(xfs_attr_multiop_t);
if (!size || size > 16 * PAGE_SIZE)
- goto out_vn_rele;
+ goto out_dput;
error = ENOMEM;
ops = kmalloc(size, GFP_KERNEL);
if (!ops)
- goto out_vn_rele;
+ goto out_dput;
error = EFAULT;
if (copy_from_user(ops, am_hreq.ops, size))
switch (ops[i].am_opcode) {
case ATTR_OP_GET:
- ops[i].am_error = xfs_attrmulti_attr_get(inode,
- attr_name, ops[i].am_attrvalue,
- &ops[i].am_length, ops[i].am_flags);
+ ops[i].am_error = xfs_attrmulti_attr_get(
+ dentry->d_inode, attr_name,
+ ops[i].am_attrvalue, &ops[i].am_length,
+ ops[i].am_flags);
break;
case ATTR_OP_SET:
ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
if (ops[i].am_error)
break;
- ops[i].am_error = xfs_attrmulti_attr_set(inode,
- attr_name, ops[i].am_attrvalue,
- ops[i].am_length, ops[i].am_flags);
+ ops[i].am_error = xfs_attrmulti_attr_set(
+ dentry->d_inode, attr_name,
+ ops[i].am_attrvalue, ops[i].am_length,
+ ops[i].am_flags);
mnt_drop_write(parfilp->f_path.mnt);
break;
case ATTR_OP_REMOVE:
ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
if (ops[i].am_error)
break;
- ops[i].am_error = xfs_attrmulti_attr_remove(inode,
- attr_name, ops[i].am_flags);
+ ops[i].am_error = xfs_attrmulti_attr_remove(
+ dentry->d_inode, attr_name,
+ ops[i].am_flags);
mnt_drop_write(parfilp->f_path.mnt);
break;
default:
kfree(attr_name);
out_kfree_ops:
kfree(ops);
- out_vn_rele:
- iput(inode);
- out:
+ out_dput:
+ dput(dentry);
return -error;
}
if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
return -XFS_ERROR(EFAULT);
- return xfs_open_by_handle(mp, &hreq, filp, inode);
+ return xfs_open_by_handle(filp, &hreq);
}
case XFS_IOC_FSSETDM_BY_HANDLE:
- return xfs_fssetdm_by_handle(mp, arg, inode);
+ return xfs_fssetdm_by_handle(filp, arg);
case XFS_IOC_READLINK_BY_HANDLE: {
xfs_fsop_handlereq_t hreq;
if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
return -XFS_ERROR(EFAULT);
- return xfs_readlink_by_handle(mp, &hreq, inode);
+ return xfs_readlink_by_handle(filp, &hreq);
}
case XFS_IOC_ATTRLIST_BY_HANDLE:
- return xfs_attrlist_by_handle(mp, arg, inode);
+ return xfs_attrlist_by_handle(filp, arg);
case XFS_IOC_ATTRMULTI_BY_HANDLE:
- return xfs_attrmulti_by_handle(mp, arg, filp, inode);
+ return xfs_attrmulti_by_handle(filp, arg);
case XFS_IOC_SWAPEXT: {
struct xfs_swapext sxp;
extern int
xfs_open_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
struct file *parfilp,
- struct inode *parinode);
+ xfs_fsop_handlereq_t *hreq);
extern int
xfs_readlink_by_handle(
- xfs_mount_t *mp,
- xfs_fsop_handlereq_t *hreq,
- struct inode *parinode);
+ struct file *parfilp,
+ xfs_fsop_handlereq_t *hreq);
extern int
xfs_attrmulti_attr_get(
char *name,
__uint32_t flags);
+extern struct dentry *
+xfs_handle_to_dentry(
+ struct file *parfilp,
+ void __user *uhandle,
+ u32 hlen);
+
extern long
xfs_file_ioctl(
struct file *filp,
*/
#include <linux/compat.h>
#include <linux/ioctl.h>
+#include <linux/mount.h>
#include <asm/uaccess.h>
#include "xfs.h"
#include "xfs_fs.h"
return 0;
}
-/*
- * Convert userspace handle data into inode.
- *
- * We use the fact that all the fsop_handlereq ioctl calls have a data
- * structure argument whose first component is always a xfs_fsop_handlereq_t,
- * so we can pass that sub structure into this handy, shared routine.
- *
- * If no error, caller must always iput the returned inode.
- */
-STATIC int
-xfs_vget_fsop_handlereq_compat(
- xfs_mount_t *mp,
- struct inode *parinode, /* parent inode pointer */
- compat_xfs_fsop_handlereq_t *hreq,
- struct inode **inode)
+STATIC struct dentry *
+xfs_compat_handlereq_to_dentry(
+ struct file *parfilp,
+ compat_xfs_fsop_handlereq_t *hreq)
{
- void __user *hanp;
- size_t hlen;
- xfs_fid_t *xfid;
- xfs_handle_t *handlep;
- xfs_handle_t handle;
- xfs_inode_t *ip;
- xfs_ino_t ino;
- __u32 igen;
- int error;
-
- /*
- * Only allow handle opens under a directory.
- */
- if (!S_ISDIR(parinode->i_mode))
- return XFS_ERROR(ENOTDIR);
-
- hanp = compat_ptr(hreq->ihandle);
- hlen = hreq->ihandlen;
- handlep = &handle;
-
- if (hlen < sizeof(handlep->ha_fsid) || hlen > sizeof(*handlep))
- return XFS_ERROR(EINVAL);
- if (copy_from_user(handlep, hanp, hlen))
- return XFS_ERROR(EFAULT);
- if (hlen < sizeof(*handlep))
- memset(((char *)handlep) + hlen, 0, sizeof(*handlep) - hlen);
- if (hlen > sizeof(handlep->ha_fsid)) {
- if (handlep->ha_fid.fid_len !=
- (hlen - sizeof(handlep->ha_fsid) -
- sizeof(handlep->ha_fid.fid_len)) ||
- handlep->ha_fid.fid_pad)
- return XFS_ERROR(EINVAL);
- }
-
- /*
- * Crack the handle, obtain the inode # & generation #
- */
- xfid = (struct xfs_fid *)&handlep->ha_fid;
- if (xfid->fid_len == sizeof(*xfid) - sizeof(xfid->fid_len)) {
- ino = xfid->fid_ino;
- igen = xfid->fid_gen;
- } else {
- return XFS_ERROR(EINVAL);
- }
-
- /*
- * Get the XFS inode, building a Linux inode to go with it.
- */
- error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, 0);
- if (error)
- return error;
- if (ip == NULL)
- return XFS_ERROR(EIO);
- if (ip->i_d.di_gen != igen) {
- xfs_iput_new(ip, XFS_ILOCK_SHARED);
- return XFS_ERROR(ENOENT);
- }
-
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
-
- *inode = VFS_I(ip);
- return 0;
+ return xfs_handle_to_dentry(parfilp,
+ compat_ptr(hreq->ihandle), hreq->ihandlen);
}
STATIC int
xfs_compat_attrlist_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
attrlist_cursor_kern_t *cursor;
compat_xfs_fsop_attrlist_handlereq_t al_hreq;
- struct inode *inode;
+ struct dentry *dentry;
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
return -XFS_ERROR(EINVAL);
- error = xfs_vget_fsop_handlereq_compat(mp, parinode, &al_hreq.hreq,
- &inode);
- if (error)
- goto out;
+ dentry = xfs_compat_handlereq_to_dentry(parfilp, &al_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
+ error = -ENOMEM;
kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
if (!kbuf)
- goto out_vn_rele;
+ goto out_dput;
cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
- error = xfs_attr_list(XFS_I(inode), kbuf, al_hreq.buflen,
+ error = -xfs_attr_list(XFS_I(dentry->d_inode), kbuf, al_hreq.buflen,
al_hreq.flags, cursor);
if (error)
goto out_kfree;
out_kfree:
kfree(kbuf);
- out_vn_rele:
- iput(inode);
- out:
- return -error;
+ out_dput:
+ dput(dentry);
+ return error;
}
STATIC int
xfs_compat_attrmulti_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
compat_xfs_attr_multiop_t *ops;
compat_xfs_fsop_attrmulti_handlereq_t am_hreq;
- struct inode *inode;
+ struct dentry *dentry;
unsigned int i, size;
char *attr_name;
sizeof(compat_xfs_fsop_attrmulti_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq_compat(mp, parinode, &am_hreq.hreq,
- &inode);
- if (error)
- goto out;
+ dentry = xfs_compat_handlereq_to_dentry(parfilp, &am_hreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
error = E2BIG;
size = am_hreq.opcount * sizeof(compat_xfs_attr_multiop_t);
if (!size || size > 16 * PAGE_SIZE)
- goto out_vn_rele;
+ goto out_dput;
error = ENOMEM;
ops = kmalloc(size, GFP_KERNEL);
if (!ops)
- goto out_vn_rele;
+ goto out_dput;
error = EFAULT;
if (copy_from_user(ops, compat_ptr(am_hreq.ops), size))
switch (ops[i].am_opcode) {
case ATTR_OP_GET:
- ops[i].am_error = xfs_attrmulti_attr_get(inode,
- attr_name,
+ ops[i].am_error = xfs_attrmulti_attr_get(
+ dentry->d_inode, attr_name,
compat_ptr(ops[i].am_attrvalue),
&ops[i].am_length, ops[i].am_flags);
break;
case ATTR_OP_SET:
- ops[i].am_error = xfs_attrmulti_attr_set(inode,
- attr_name,
+ ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
+ if (ops[i].am_error)
+ break;
+ ops[i].am_error = xfs_attrmulti_attr_set(
+ dentry->d_inode, attr_name,
compat_ptr(ops[i].am_attrvalue),
ops[i].am_length, ops[i].am_flags);
+ mnt_drop_write(parfilp->f_path.mnt);
break;
case ATTR_OP_REMOVE:
- ops[i].am_error = xfs_attrmulti_attr_remove(inode,
- attr_name, ops[i].am_flags);
+ ops[i].am_error = mnt_want_write(parfilp->f_path.mnt);
+ if (ops[i].am_error)
+ break;
+ ops[i].am_error = xfs_attrmulti_attr_remove(
+ dentry->d_inode, attr_name,
+ ops[i].am_flags);
+ mnt_drop_write(parfilp->f_path.mnt);
break;
default:
ops[i].am_error = EINVAL;
kfree(attr_name);
out_kfree_ops:
kfree(ops);
- out_vn_rele:
- iput(inode);
- out:
+ out_dput:
+ dput(dentry);
return -error;
}
STATIC int
xfs_compat_fssetdm_by_handle(
- xfs_mount_t *mp,
- void __user *arg,
- struct inode *parinode)
+ struct file *parfilp,
+ void __user *arg)
{
int error;
struct fsdmidata fsd;
compat_xfs_fsop_setdm_handlereq_t dmhreq;
- struct inode *inode;
+ struct dentry *dentry;
if (!capable(CAP_MKNOD))
return -XFS_ERROR(EPERM);
sizeof(compat_xfs_fsop_setdm_handlereq_t)))
return -XFS_ERROR(EFAULT);
- error = xfs_vget_fsop_handlereq_compat(mp, parinode, &dmhreq.hreq,
- &inode);
- if (error)
- return -error;
+ dentry = xfs_compat_handlereq_to_dentry(parfilp, &dmhreq.hreq);
+ if (IS_ERR(dentry))
+ return PTR_ERR(dentry);
- if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+ if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
error = -XFS_ERROR(EPERM);
goto out;
}
goto out;
}
- error = -xfs_set_dmattrs(XFS_I(inode), fsd.fsd_dmevmask,
+ error = -xfs_set_dmattrs(XFS_I(dentry->d_inode), fsd.fsd_dmevmask,
fsd.fsd_dmstate);
out:
- iput(inode);
+ dput(dentry);
return error;
}
if (xfs_compat_handlereq_copyin(&hreq, arg))
return -XFS_ERROR(EFAULT);
- return xfs_open_by_handle(mp, &hreq, filp, inode);
+ return xfs_open_by_handle(filp, &hreq);
}
case XFS_IOC_READLINK_BY_HANDLE_32: {
struct xfs_fsop_handlereq hreq;
if (xfs_compat_handlereq_copyin(&hreq, arg))
return -XFS_ERROR(EFAULT);
- return xfs_readlink_by_handle(mp, &hreq, inode);
+ return xfs_readlink_by_handle(filp, &hreq);
}
case XFS_IOC_ATTRLIST_BY_HANDLE_32:
- return xfs_compat_attrlist_by_handle(mp, arg, inode);
+ return xfs_compat_attrlist_by_handle(filp, arg);
case XFS_IOC_ATTRMULTI_BY_HANDLE_32:
- return xfs_compat_attrmulti_by_handle(mp, arg, inode);
+ return xfs_compat_attrmulti_by_handle(filp, arg);
case XFS_IOC_FSSETDM_BY_HANDLE_32:
- return xfs_compat_fssetdm_by_handle(mp, arg, inode);
+ return xfs_compat_fssetdm_by_handle(filp, arg);
default:
return -XFS_ERROR(ENOIOCTLCMD);
}
struct xfs_mount *mp = XFS_M(sb);
substring_t args[MAX_OPT_ARGS];
char *p;
+ int error;
while ((p = strsep(&options, ",")) != NULL) {
int token;
}
}
- /* rw/ro -> rw */
+ /* ro -> rw */
if ((mp->m_flags & XFS_MOUNT_RDONLY) && !(*flags & MS_RDONLY)) {
mp->m_flags &= ~XFS_MOUNT_RDONLY;
if (mp->m_flags & XFS_MOUNT_BARRIER)
xfs_mountfs_check_barriers(mp);
+
+ /*
+ * If this is the first remount to writeable state we
+ * might have some superblock changes to update.
+ */
+ if (mp->m_update_flags) {
+ error = xfs_mount_log_sb(mp, mp->m_update_flags);
+ if (error) {
+ cmn_err(CE_WARN,
+ "XFS: failed to write sb changes");
+ return error;
+ }
+ mp->m_update_flags = 0;
+ }
}
/* rw -> ro */
int xfs_dqerror_mod = 33;
#endif
+static struct lock_class_key xfs_dquot_other_class;
+
/*
* Allocate and initialize a dquot. We don't always allocate fresh memory;
* we try to reclaim a free dquot if the number of incore dquots are above
ASSERT(dqp->q_trace);
xfs_dqtrace_entry(dqp, "DQRECLAIMED_INIT");
#endif
- }
+ }
+
+ /*
+ * In either case we need to make sure group quotas have a different
+ * lock class than user quotas, to make sure lockdep knows we can
+ * locks of one of each at the same time.
+ */
+ if (!(type & XFS_DQ_USER))
+ lockdep_set_class(&dqp->q_qlock, &xfs_dquot_other_class);
/*
* log item gets initialized later
/*
* Initialize the bmap freelist prior to calling bmapi code.
*/
- XFS_BMAP_INIT(&flist, &firstblock);
+ xfs_bmap_init(&flist, &firstblock);
xfs_ilock(quotip, XFS_ILOCK_EXCL);
/*
* Return if this type of quotas is turned off while we didn't
mutex_unlock(&(dqp->q_qlock));
}
+/*
+ * Lock two xfs_dquot structures.
+ *
+ * To avoid deadlocks we always lock the quota structure with
+ * the lowerd id first.
+ */
void
xfs_dqlock2(
xfs_dquot_t *d1,
ASSERT(d1 != d2);
if (be32_to_cpu(d1->q_core.d_id) >
be32_to_cpu(d2->q_core.d_id)) {
- xfs_dqlock(d2);
- xfs_dqlock(d1);
+ mutex_lock(&d2->q_qlock);
+ mutex_lock_nested(&d1->q_qlock, XFS_QLOCK_NESTED);
} else {
- xfs_dqlock(d1);
- xfs_dqlock(d2);
- }
- } else {
- if (d1) {
- xfs_dqlock(d1);
- } else if (d2) {
- xfs_dqlock(d2);
+ mutex_lock(&d1->q_qlock);
+ mutex_lock_nested(&d2->q_qlock, XFS_QLOCK_NESTED);
}
+ } else if (d1) {
+ mutex_lock(&d1->q_qlock);
+ } else if (d2) {
+ mutex_lock(&d2->q_qlock);
}
}
#define dq_hashlist q_lists.dqm_hashlist
#define dq_flags q_lists.dqm_flags
+/*
+ * Lock hierachy for q_qlock:
+ * XFS_QLOCK_NORMAL is the implicit default,
+ * XFS_QLOCK_NESTED is the dquot with the higher id in xfs_dqlock2
+ */
+enum {
+ XFS_QLOCK_NORMAL = 0,
+ XFS_QLOCK_NESTED,
+};
+
#define XFS_DQHOLD(dqp) ((dqp)->q_nrefs++)
#ifdef DEBUG
return 0;
}
+/*
+ * The hash chains and the mplist use the same xfs_dqhash structure as
+ * their list head, but we can take the mplist qh_lock and one of the
+ * hash qh_locks at the same time without any problem as they aren't
+ * related.
+ */
+static struct lock_class_key xfs_quota_mplist_class;
/*
* This initializes all the quota information that's kept in the
}
xfs_qm_list_init(&qinf->qi_dqlist, "mpdqlist", 0);
+ lockdep_set_class(&qinf->qi_dqlist.qh_lock, &xfs_quota_mplist_class);
+
qinf->qi_dqreclaims = 0;
/* mutex used to serialize quotaoffs */
#define XFS_AG_CHECK_DADDR(mp,d,len) \
((len) == 1 ? \
ASSERT((d) == XFS_SB_DADDR || \
- XFS_DADDR_TO_AGBNO(mp, d) != XFS_SB_DADDR) : \
- ASSERT(XFS_DADDR_TO_AGNO(mp, d) == \
- XFS_DADDR_TO_AGNO(mp, (d) + (len) - 1)))
+ xfs_daddr_to_agbno(mp, d) != XFS_SB_DADDR) : \
+ ASSERT(xfs_daddr_to_agno(mp, d) == \
+ xfs_daddr_to_agno(mp, (d) + (len) - 1)))
#endif /* __XFS_AG_H__ */
xfs_agblock_t bno;
int error;
- bno = XFS_DADDR_TO_AGBNO(cur->bc_mp, XFS_BUF_ADDR(bp));
+ bno = xfs_daddr_to_agbno(cur->bc_mp, XFS_BUF_ADDR(bp));
error = xfs_alloc_put_freelist(cur->bc_tp, agbp, NULL, bno, 1);
if (error)
return error;
* It won't fit in the shortform, transform to a leaf block.
* GROT: another possible req'mt for a double-split btree op.
*/
- XFS_BMAP_INIT(args.flist, args.firstblock);
+ xfs_bmap_init(args.flist, args.firstblock);
error = xfs_attr_shortform_to_leaf(&args);
if (!error) {
error = xfs_bmap_finish(&args.trans, args.flist,
* Commit that transaction so that the node_addname() call
* can manage its own transactions.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_node(args);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
* If the result is small enough, shrink it all into the inode.
*/
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
* If the result is small enough, shrink it all into the inode.
*/
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
* have been a b-tree.
*/
xfs_da_state_free(state);
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_node(args);
if (!error) {
error = xfs_bmap_finish(&args->trans,
* in the index/blkno/rmtblkno/rmtblkcnt fields and
* in the index2/blkno2/rmtblkno2/rmtblkcnt2 fields.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_da_split(state);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
* Check to see if the tree needs to be collapsed.
*/
if (retval && (state->path.active > 1)) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_da_join(state);
if (!error) {
error = xfs_bmap_finish(&args->trans,
* Check to see if the tree needs to be collapsed.
*/
if (retval && (state->path.active > 1)) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_da_join(state);
if (!error) {
error = xfs_bmap_finish(&args->trans, args->flist,
== XFS_ATTR_LEAF_MAGIC);
if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
/* bp is gone due to xfs_da_shrink_inode */
if (!error) {
/*
* Allocate a single extent, up to the size of the value.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi(args->trans, dp, (xfs_fileoff_t)lblkno,
blkcnt,
/*
* Try to remember where we decided to put the value.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi(NULL, dp, (xfs_fileoff_t)lblkno,
args->rmtblkcnt,
/*
* Try to remember where we decided to put the value.
*/
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
nmap = 1;
error = xfs_bmapi(NULL, args->dp, (xfs_fileoff_t)lblkno,
args->rmtblkcnt,
blkcnt = args->rmtblkcnt;
done = 0;
while (!done) {
- XFS_BMAP_INIT(args->flist, args->firstblock);
+ xfs_bmap_init(args->flist, args->firstblock);
error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt,
XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA,
1, args->firstblock, args->flist,
xfs_iext_insert(ifp, 0, 1, new);
ASSERT(cur == NULL);
ifp->if_lastex = 0;
- if (!ISNULLSTARTBLOCK(new->br_startblock)) {
+ if (!isnullstartblock(new->br_startblock)) {
XFS_IFORK_NEXT_SET(ip, whichfork, 1);
- logflags = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ logflags = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
} else
logflags = 0;
/* DELTA: single new extent */
/*
* Any kind of new delayed allocation goes here.
*/
- else if (ISNULLSTARTBLOCK(new->br_startblock)) {
+ else if (isnullstartblock(new->br_startblock)) {
if (cur)
ASSERT((cur->bc_private.b.flags &
XFS_BTCUR_BPRV_WASDEL) == 0);
* in a delayed or unwritten allocation with a real one, or
* converting real back to unwritten.
*/
- if (!ISNULLSTARTBLOCK(new->br_startblock) &&
+ if (!isnullstartblock(new->br_startblock) &&
new->br_startoff + new->br_blockcount > prev.br_startoff) {
if (prev.br_state != XFS_EXT_UNWRITTEN &&
- ISNULLSTARTBLOCK(prev.br_startblock)) {
- da_old = STARTBLOCKVAL(prev.br_startblock);
+ isnullstartblock(prev.br_startblock)) {
+ da_old = startblockval(prev.br_startblock);
if (cur)
ASSERT(cur->bc_private.b.flags &
XFS_BTCUR_BPRV_WASDEL);
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &LEFT);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(LEFT.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(LEFT.br_startblock));
}
STATE_SET(LEFT_CONTIG,
STATE_TEST(LEFT_VALID) && !STATE_TEST(LEFT_DELAY) &&
idx <
ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx + 1), &RIGHT);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(RIGHT.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(RIGHT.br_startblock));
}
STATE_SET(RIGHT_CONTIG,
STATE_TEST(RIGHT_VALID) && !STATE_TEST(RIGHT_DELAY) &&
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock));
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ startblockval(PREV.br_startblock));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("LF|LC", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: The boundary between two in-core extents moved. */
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock) -
+ startblockval(PREV.br_startblock) -
(cur ? cur->bc_private.b.allocated : 0));
ep = xfs_iext_get_ext(ifp, idx + 1);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("LF", ip, idx + 1, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: One in-core extent is split in two. */
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock));
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ startblockval(PREV.br_startblock));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("RF|RC", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: The boundary between two in-core extents moved. */
goto done;
}
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- STARTBLOCKVAL(PREV.br_startblock) -
+ startblockval(PREV.br_startblock) -
(cur ? cur->bc_private.b.allocated : 0));
ep = xfs_iext_get_ext(ifp, idx);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("RF", ip, idx, XFS_DATA_FORK);
*dnew = temp;
/* DELTA: One in-core extent is split in two. */
}
temp = xfs_bmap_worst_indlen(ip, temp);
temp2 = xfs_bmap_worst_indlen(ip, temp2);
- diff = (int)(temp + temp2 - STARTBLOCKVAL(PREV.br_startblock) -
+ diff = (int)(temp + temp2 - startblockval(PREV.br_startblock) -
(cur ? cur->bc_private.b.allocated : 0));
if (diff > 0 &&
xfs_mod_incore_sb(ip->i_mount, XFS_SBS_FDBLOCKS, -((int64_t)diff), rsvd)) {
}
}
ep = xfs_iext_get_ext(ifp, idx);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx, XFS_DATA_FORK);
XFS_BMAP_TRACE_PRE_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx + 2),
- NULLSTARTBLOCK((int)temp2));
+ nullstartblock((int)temp2));
XFS_BMAP_TRACE_POST_UPDATE("0", ip, idx + 2, XFS_DATA_FORK);
*dnew = temp + temp2;
/* DELTA: One in-core extent is split in three. */
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &LEFT);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(LEFT.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(LEFT.br_startblock));
}
STATE_SET(LEFT_CONTIG,
STATE_TEST(LEFT_VALID) && !STATE_TEST(LEFT_DELAY) &&
idx <
ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx + 1), &RIGHT);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(RIGHT.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(RIGHT.br_startblock));
}
STATE_SET(RIGHT_CONTIG,
STATE_TEST(RIGHT_VALID) && !STATE_TEST(RIGHT_DELAY) &&
ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
ep = xfs_iext_get_ext(ifp, idx);
state = 0;
- ASSERT(ISNULLSTARTBLOCK(new->br_startblock));
+ ASSERT(isnullstartblock(new->br_startblock));
/*
* Check and set flags if this segment has a left neighbor
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &left);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(left.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(left.br_startblock));
}
/*
* Check and set flags if the current (right) segment exists.
idx <
ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {
xfs_bmbt_get_all(ep, &right);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(right.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(right.br_startblock));
}
/*
* Set contiguity flags on the left and right neighbors.
XFS_BMAP_TRACE_PRE_UPDATE("LC|RC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
- oldlen = STARTBLOCKVAL(left.br_startblock) +
- STARTBLOCKVAL(new->br_startblock) +
- STARTBLOCKVAL(right.br_startblock);
+ oldlen = startblockval(left.br_startblock) +
+ startblockval(new->br_startblock) +
+ startblockval(right.br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
- NULLSTARTBLOCK((int)newlen));
+ nullstartblock((int)newlen));
XFS_BMAP_TRACE_POST_UPDATE("LC|RC", ip, idx - 1,
XFS_DATA_FORK);
XFS_BMAP_TRACE_DELETE("LC|RC", ip, idx, 1, XFS_DATA_FORK);
XFS_BMAP_TRACE_PRE_UPDATE("LC", ip, idx - 1,
XFS_DATA_FORK);
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, idx - 1), temp);
- oldlen = STARTBLOCKVAL(left.br_startblock) +
- STARTBLOCKVAL(new->br_startblock);
+ oldlen = startblockval(left.br_startblock) +
+ startblockval(new->br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, idx - 1),
- NULLSTARTBLOCK((int)newlen));
+ nullstartblock((int)newlen));
XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1,
XFS_DATA_FORK);
ip->i_df.if_lastex = idx - 1;
*/
XFS_BMAP_TRACE_PRE_UPDATE("RC", ip, idx, XFS_DATA_FORK);
temp = new->br_blockcount + right.br_blockcount;
- oldlen = STARTBLOCKVAL(new->br_startblock) +
- STARTBLOCKVAL(right.br_startblock);
+ oldlen = startblockval(new->br_startblock) +
+ startblockval(right.br_startblock);
newlen = xfs_bmap_worst_indlen(ip, temp);
xfs_bmbt_set_allf(ep, new->br_startoff,
- NULLSTARTBLOCK((int)newlen), temp, right.br_state);
+ nullstartblock((int)newlen), temp, right.br_state);
XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, XFS_DATA_FORK);
ip->i_df.if_lastex = idx;
/* DELTA: One in-core extent grew into a hole. */
*/
if (STATE_SET_TEST(LEFT_VALID, idx > 0)) {
xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx - 1), &left);
- STATE_SET(LEFT_DELAY, ISNULLSTARTBLOCK(left.br_startblock));
+ STATE_SET(LEFT_DELAY, isnullstartblock(left.br_startblock));
}
/*
* Check and set flags if this segment has a current value.
idx <
ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t))) {
xfs_bmbt_get_all(ep, &right);
- STATE_SET(RIGHT_DELAY, ISNULLSTARTBLOCK(right.br_startblock));
+ STATE_SET(RIGHT_DELAY, isnullstartblock(right.br_startblock));
}
/*
* We're inserting a real allocation between "left" and "right".
XFS_IFORK_NEXT_SET(ip, whichfork,
XFS_IFORK_NEXTENTS(ip, whichfork) - 1);
if (cur == NULL) {
- rval = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ rval = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
} else {
rval = XFS_ILOG_CORE;
if ((error = xfs_bmbt_lookup_eq(cur,
XFS_BMAP_TRACE_POST_UPDATE("LC", ip, idx - 1, whichfork);
ifp->if_lastex = idx - 1;
if (cur == NULL) {
- rval = XFS_ILOG_FEXT(whichfork);
+ rval = xfs_ilog_fext(whichfork);
} else {
rval = 0;
if ((error = xfs_bmbt_lookup_eq(cur,
XFS_BMAP_TRACE_POST_UPDATE("RC", ip, idx, whichfork);
ifp->if_lastex = idx;
if (cur == NULL) {
- rval = XFS_ILOG_FEXT(whichfork);
+ rval = xfs_ilog_fext(whichfork);
} else {
rval = 0;
if ((error = xfs_bmbt_lookup_eq(cur,
XFS_IFORK_NEXT_SET(ip, whichfork,
XFS_IFORK_NEXTENTS(ip, whichfork) + 1);
if (cur == NULL) {
- rval = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ rval = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
} else {
rval = XFS_ILOG_CORE;
if ((error = xfs_bmbt_lookup_eq(cur,
* try to use it's last block as our starting point.
*/
if (ap->eof && ap->prevp->br_startoff != NULLFILEOFF &&
- !ISNULLSTARTBLOCK(ap->prevp->br_startblock) &&
+ !isnullstartblock(ap->prevp->br_startblock) &&
ISVALID(ap->prevp->br_startblock + ap->prevp->br_blockcount,
ap->prevp->br_startblock)) {
ap->rval = ap->prevp->br_startblock + ap->prevp->br_blockcount;
* start block based on it.
*/
if (ap->prevp->br_startoff != NULLFILEOFF &&
- !ISNULLSTARTBLOCK(ap->prevp->br_startblock) &&
+ !isnullstartblock(ap->prevp->br_startblock) &&
(prevbno = ap->prevp->br_startblock +
ap->prevp->br_blockcount) &&
ISVALID(prevbno, ap->prevp->br_startblock)) {
* If there's a following (right) block, select a requested
* start block based on it.
*/
- if (!ISNULLSTARTBLOCK(ap->gotp->br_startblock)) {
+ if (!isnullstartblock(ap->gotp->br_startblock)) {
/*
* Calculate gap to start of next block.
*/
ASSERT(ifp->if_broot == NULL);
ASSERT((ifp->if_flags & XFS_IFBROOT) == 0);
XFS_IFORK_FMT_SET(ip, whichfork, XFS_DINODE_FMT_EXTENTS);
- *logflagsp = XFS_ILOG_CORE | XFS_ILOG_FEXT(whichfork);
+ *logflagsp = XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
return 0;
}
del_endoff = del->br_startoff + del->br_blockcount;
got_endoff = got.br_startoff + got.br_blockcount;
ASSERT(got_endoff >= del_endoff);
- delay = ISNULLSTARTBLOCK(got.br_startblock);
- ASSERT(ISNULLSTARTBLOCK(del->br_startblock) == delay);
+ delay = isnullstartblock(got.br_startblock);
+ ASSERT(isnullstartblock(del->br_startblock) == delay);
flags = 0;
qfield = 0;
error = 0;
}
da_old = da_new = 0;
} else {
- da_old = STARTBLOCKVAL(got.br_startblock);
+ da_old = startblockval(got.br_startblock);
da_new = 0;
nblks = 0;
do_fx = 0;
XFS_IFORK_NEXTENTS(ip, whichfork) - 1);
flags |= XFS_ILOG_CORE;
if (!cur) {
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
break;
}
if ((error = xfs_btree_delete(cur, &i)))
if (delay) {
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
da_old);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx,
whichfork);
da_new = temp;
xfs_bmbt_set_startblock(ep, del_endblock);
XFS_BMAP_TRACE_POST_UPDATE("2", ip, idx, whichfork);
if (!cur) {
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
break;
}
if ((error = xfs_bmbt_update(cur, del_endoff, del_endblock,
if (delay) {
temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
da_old);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx,
whichfork);
da_new = temp;
}
XFS_BMAP_TRACE_POST_UPDATE("1", ip, idx, whichfork);
if (!cur) {
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
break;
}
if ((error = xfs_bmbt_update(cur, got.br_startoff,
}
XFS_WANT_CORRUPTED_GOTO(i == 1, done);
} else
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
XFS_IFORK_NEXT_SET(ip, whichfork,
XFS_IFORK_NEXTENTS(ip, whichfork) + 1);
} else {
ASSERT(whichfork == XFS_DATA_FORK);
temp = xfs_bmap_worst_indlen(ip, temp);
- xfs_bmbt_set_startblock(ep, NULLSTARTBLOCK((int)temp));
+ xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
temp2 = xfs_bmap_worst_indlen(ip, temp2);
- new.br_startblock = NULLSTARTBLOCK((int)temp2);
+ new.br_startblock = nullstartblock((int)temp2);
da_new = temp + temp2;
while (da_new > da_old) {
if (temp) {
temp--;
da_new--;
xfs_bmbt_set_startblock(ep,
- NULLSTARTBLOCK((int)temp));
+ nullstartblock((int)temp));
}
if (da_new == da_old)
break;
temp2--;
da_new--;
new.br_startblock =
- NULLSTARTBLOCK((int)temp2);
+ nullstartblock((int)temp2);
}
}
}
nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
for (cnt = i = 0; i < nextents; i++) {
ep = xfs_iext_get_ext(ifp, i);
- if (!ISNULLSTARTBLOCK(xfs_bmbt_get_startblock(ep))) {
+ if (!isnullstartblock(xfs_bmbt_get_startblock(ep))) {
arp->l0 = cpu_to_be64(ep->l0);
arp->l1 = cpu_to_be64(ep->l1);
arp++; cnt++;
xfs_btree_log_recs(cur, abp, 1, be16_to_cpu(ablock->bb_numrecs));
ASSERT(*curp == NULL);
*curp = cur;
- *logflagsp = XFS_ILOG_CORE | XFS_ILOG_FBROOT(whichfork);
+ *logflagsp = XFS_ILOG_CORE | xfs_ilog_fbroot(whichfork);
return 0;
}
ip->i_d.di_nblocks = 1;
XFS_TRANS_MOD_DQUOT_BYINO(args.mp, tp, ip,
XFS_TRANS_DQ_BCOUNT, 1L);
- flags |= XFS_ILOG_FEXT(whichfork);
+ flags |= xfs_ilog_fext(whichfork);
} else {
ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) == 0);
xfs_bmap_forkoff_reset(ip->i_mount, ip, whichfork);
XFS_IFORK_ASIZE(ip) / (uint)sizeof(xfs_bmbt_rec_t);
ip->i_afp->if_flags = XFS_IFEXTENTS;
logflags = 0;
- XFS_BMAP_INIT(&flist, &firstblock);
+ xfs_bmap_init(&flist, &firstblock);
switch (ip->i_d.di_format) {
case XFS_DINODE_FMT_LOCAL:
error = xfs_bmap_add_attrfork_local(tp, ip, &firstblock, &flist,
ASSERT(bno != NULLFSBLOCK);
ASSERT(len > 0);
ASSERT(len <= MAXEXTLEN);
- ASSERT(!ISNULLSTARTBLOCK(bno));
+ ASSERT(!isnullstartblock(bno));
agno = XFS_FSB_TO_AGNO(mp, bno);
agbno = XFS_FSB_TO_AGBNO(mp, bno);
ASSERT(agno < mp->m_sb.sb_agcount);
got.br_startoff = end;
inhole = eof || got.br_startoff > bno;
wasdelay = wr && !inhole && !(flags & XFS_BMAPI_DELAY) &&
- ISNULLSTARTBLOCK(got.br_startblock);
+ isnullstartblock(got.br_startblock);
/*
* First, deal with the hole before the allocated space
* that we found, if any.
}
ip->i_delayed_blks += alen;
- abno = NULLSTARTBLOCK(indlen);
+ abno = nullstartblock(indlen);
} else {
/*
* If first time, allocate and fill in
aoff + alen);
#ifdef DEBUG
if (flags & XFS_BMAPI_DELAY) {
- ASSERT(ISNULLSTARTBLOCK(got.br_startblock));
- ASSERT(STARTBLOCKVAL(got.br_startblock) > 0);
+ ASSERT(isnullstartblock(got.br_startblock));
+ ASSERT(startblockval(got.br_startblock) > 0);
}
ASSERT(got.br_state == XFS_EXT_NORM ||
got.br_state == XFS_EXT_UNWRITTEN);
ASSERT((bno >= obno) || (n == 0));
ASSERT(bno < end);
mval->br_startoff = bno;
- if (ISNULLSTARTBLOCK(got.br_startblock)) {
+ if (isnullstartblock(got.br_startblock)) {
ASSERT(!wr || (flags & XFS_BMAPI_DELAY));
mval->br_startblock = DELAYSTARTBLOCK;
} else
ASSERT(mval->br_blockcount <= len);
} else {
*mval = got;
- if (ISNULLSTARTBLOCK(mval->br_startblock)) {
+ if (isnullstartblock(mval->br_startblock)) {
ASSERT(!wr || (flags & XFS_BMAPI_DELAY));
mval->br_startblock = DELAYSTARTBLOCK;
}
* Log everything. Do this after conversion, there's no point in
* logging the extent records if we've converted to btree format.
*/
- if ((logflags & XFS_ILOG_FEXT(whichfork)) &&
+ if ((logflags & xfs_ilog_fext(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
- logflags &= ~XFS_ILOG_FEXT(whichfork);
- else if ((logflags & XFS_ILOG_FBROOT(whichfork)) &&
+ logflags &= ~xfs_ilog_fext(whichfork);
+ else if ((logflags & xfs_ilog_fbroot(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)
- logflags &= ~XFS_ILOG_FBROOT(whichfork);
+ logflags &= ~xfs_ilog_fbroot(whichfork);
/*
* Log whatever the flags say, even if error. Otherwise we might miss
* detecting a case where the data is changed, there's an error,
*fsb = NULLFSBLOCK;
return 0;
}
- ASSERT(!ISNULLSTARTBLOCK(got.br_startblock));
+ ASSERT(!isnullstartblock(got.br_startblock));
ASSERT(bno < got.br_startoff + got.br_blockcount);
*fsb = got.br_startblock + (bno - got.br_startoff);
ifp->if_lastex = lastx;
*/
ASSERT(ep != NULL);
del = got;
- wasdel = ISNULLSTARTBLOCK(del.br_startblock);
+ wasdel = isnullstartblock(del.br_startblock);
if (got.br_startoff < start) {
del.br_startoff = start;
del.br_blockcount -= start - got.br_startoff;
xfs_bmbt_get_all(xfs_iext_get_ext(ifp,
lastx - 1), &prev);
ASSERT(prev.br_state == XFS_EXT_NORM);
- ASSERT(!ISNULLSTARTBLOCK(prev.br_startblock));
+ ASSERT(!isnullstartblock(prev.br_startblock));
ASSERT(del.br_startblock ==
prev.br_startblock + prev.br_blockcount);
if (prev.br_startoff < start) {
}
}
if (wasdel) {
- ASSERT(STARTBLOCKVAL(del.br_startblock) > 0);
+ ASSERT(startblockval(del.br_startblock) > 0);
/* Update realtime/data freespace, unreserve quota */
if (isrt) {
xfs_filblks_t rtexts;
* Log everything. Do this after conversion, there's no point in
* logging the extent records if we've converted to btree format.
*/
- if ((logflags & XFS_ILOG_FEXT(whichfork)) &&
+ if ((logflags & xfs_ilog_fext(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
- logflags &= ~XFS_ILOG_FEXT(whichfork);
- else if ((logflags & XFS_ILOG_FBROOT(whichfork)) &&
+ logflags &= ~xfs_ilog_fext(whichfork);
+ else if ((logflags & xfs_ilog_fbroot(whichfork)) &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)
- logflags &= ~XFS_ILOG_FBROOT(whichfork);
+ logflags &= ~xfs_ilog_fbroot(whichfork);
/*
* Log inode even in the error case, if the transaction
* is dirty we'll need to shut down the filesystem.
if (startblock == DELAYSTARTBLOCK)
out->bmv_block = -2;
else
- out->bmv_block = XFS_FSB_TO_DB(ip, startblock);
+ out->bmv_block = xfs_fsb_to_db(ip, startblock);
fileblock = XFS_BB_TO_FSB(ip->i_mount, out->bmv_offset);
ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);
if (xfs_iext_bno_to_ext(ifp, fileblock, &lastx) &&
if (nex > XFS_IFORK_NEXTENTS(ip, whichfork) * 2 + 1)
nex = XFS_IFORK_NEXTENTS(ip, whichfork) * 2 + 1;
- bmapi_flags = XFS_BMAPI_AFLAG(whichfork) |
+ bmapi_flags = xfs_bmapi_aflag(whichfork) |
((iflags & BMV_IF_PREALLOC) ? 0 : XFS_BMAPI_IGSTATE);
/*
*/
*aeof = (off >= s.br_startoff &&
off < s.br_startoff + s.br_blockcount &&
- ISNULLSTARTBLOCK(s.br_startblock)) ||
+ isnullstartblock(s.br_startblock)) ||
off >= s.br_startoff + s.br_blockcount;
return 0;
}
/* need write cache flushing and no */
/* additional allocation alignments */
-#define XFS_BMAPI_AFLAG(w) xfs_bmapi_aflag(w)
static inline int xfs_bmapi_aflag(int w)
{
return (w == XFS_ATTR_FORK ? XFS_BMAPI_ATTRFORK : 0);
#define DELAYSTARTBLOCK ((xfs_fsblock_t)-1LL)
#define HOLESTARTBLOCK ((xfs_fsblock_t)-2LL)
-#define XFS_BMAP_INIT(flp,fbp) xfs_bmap_init(flp,fbp)
static inline void xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp)
{
((flp)->xbf_first = NULL, (flp)->xbf_count = 0, \
b = (((xfs_dfsbno_t)l0 & xfs_mask64lo(9)) << 43) |
(((xfs_dfsbno_t)l1) >> 21);
- ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
+ ASSERT((b >> 32) == 0 || isnulldstartblock(b));
s->br_startblock = (xfs_fsblock_t)b;
}
#else /* !DEBUG */
b = (((xfs_dfsbno_t)r->l0 & xfs_mask64lo(9)) << 43) |
(((xfs_dfsbno_t)r->l1) >> 21);
- ASSERT((b >> 32) == 0 || ISNULLDSTARTBLOCK(b));
+ ASSERT((b >> 32) == 0 || isnulldstartblock(b));
return (xfs_fsblock_t)b;
#else /* !DEBUG */
return (xfs_fsblock_t)(((xfs_dfsbno_t)r->l1) >> 21);
((xfs_bmbt_rec_base_t)blockcount &
(xfs_bmbt_rec_base_t)xfs_mask64lo(21));
#else /* !XFS_BIG_BLKNOS */
- if (ISNULLSTARTBLOCK(startblock)) {
+ if (isnullstartblock(startblock)) {
r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
((xfs_bmbt_rec_base_t)startoff << 9) |
(xfs_bmbt_rec_base_t)xfs_mask64lo(9);
((xfs_bmbt_rec_base_t)blockcount &
(xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
#else /* !XFS_BIG_BLKNOS */
- if (ISNULLSTARTBLOCK(startblock)) {
+ if (isnullstartblock(startblock)) {
r->l0 = cpu_to_be64(
((xfs_bmbt_rec_base_t)extent_flag << 63) |
((xfs_bmbt_rec_base_t)startoff << 9) |
r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21)) |
(xfs_bmbt_rec_base_t)(v << 21);
#else /* !XFS_BIG_BLKNOS */
- if (ISNULLSTARTBLOCK(v)) {
+ if (isnullstartblock(v)) {
r->l0 |= (xfs_bmbt_rec_base_t)xfs_mask64lo(9);
r->l1 = (xfs_bmbt_rec_base_t)xfs_mask64hi(11) |
((xfs_bmbt_rec_base_t)v << 21) |
#define DSTARTBLOCKMASK \
(((((xfs_dfsbno_t)1) << DSTARTBLOCKMASKBITS) - 1) << STARTBLOCKVALBITS)
-#define ISNULLSTARTBLOCK(x) isnullstartblock(x)
static inline int isnullstartblock(xfs_fsblock_t x)
{
return ((x) & STARTBLOCKMASK) == STARTBLOCKMASK;
}
-#define ISNULLDSTARTBLOCK(x) isnulldstartblock(x)
static inline int isnulldstartblock(xfs_dfsbno_t x)
{
return ((x) & DSTARTBLOCKMASK) == DSTARTBLOCKMASK;
}
-#define NULLSTARTBLOCK(k) nullstartblock(k)
static inline xfs_fsblock_t nullstartblock(int k)
{
ASSERT(k < (1 << STARTBLOCKVALBITS));
return STARTBLOCKMASK | (k);
}
-#define STARTBLOCKVAL(x) startblockval(x)
static inline xfs_filblks_t startblockval(xfs_fsblock_t x)
{
return (xfs_filblks_t)((x) & ~STARTBLOCKMASK);
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
- return be64_to_cpu(ptr->l) == NULLFSBLOCK;
+ return be64_to_cpu(ptr->l) == NULLDFSBNO;
else
return be32_to_cpu(ptr->s) == NULLAGBLOCK;
}
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS)
- ptr->l = cpu_to_be64(NULLFSBLOCK);
+ ptr->l = cpu_to_be64(NULLDFSBNO);
else
ptr->s = cpu_to_be32(NULLAGBLOCK);
}
new->bb_numrecs = cpu_to_be16(numrecs);
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
- new->bb_u.l.bb_leftsib = cpu_to_be64(NULLFSBLOCK);
- new->bb_u.l.bb_rightsib = cpu_to_be64(NULLFSBLOCK);
+ new->bb_u.l.bb_leftsib = cpu_to_be64(NULLDFSBNO);
+ new->bb_u.l.bb_rightsib = cpu_to_be64(NULLDFSBNO);
} else {
new->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK);
new->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK);
ptr->l = cpu_to_be64(XFS_DADDR_TO_FSB(cur->bc_mp,
XFS_BUF_ADDR(bp)));
else {
- ptr->s = cpu_to_be32(XFS_DADDR_TO_AGBNO(cur->bc_mp,
+ ptr->s = cpu_to_be32(xfs_daddr_to_agbno(cur->bc_mp,
XFS_BUF_ADDR(bp)));
}
}
union xfs_btree_ptr *ptr)
{
if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
- ASSERT(be64_to_cpu(ptr->l) != NULLFSBLOCK);
+ ASSERT(be64_to_cpu(ptr->l) != NULLDFSBNO);
return XFS_FSB_TO_DADDR(cur->bc_mp, be64_to_cpu(ptr->l));
} else {
xfs_btree_log_ptrs(cur, cbp, 1, be16_to_cpu(cblock->bb_numrecs));
*logflags |=
- XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork);
+ XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork);
*stat = 1;
XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
return 0;
cur->bc_bufs[level - 1] = NULL;
be16_add_cpu(&block->bb_level, -1);
xfs_trans_log_inode(cur->bc_tp, ip,
- XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork));
+ XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork));
cur->bc_nlevels--;
out0:
XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT);
nmap = 1;
ASSERT(args->firstblock != NULL);
if ((error = xfs_bmapi(tp, dp, bno, count,
- XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|
+ xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|
XFS_BMAPI_CONTIG,
args->firstblock, args->total, &map, &nmap,
args->flist, NULL))) {
nmap = MIN(XFS_BMAP_MAX_NMAP, count);
c = (int)(bno + count - b);
if ((error = xfs_bmapi(tp, dp, b, c,
- XFS_BMAPI_AFLAG(w)|XFS_BMAPI_WRITE|
+ xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|
XFS_BMAPI_METADATA,
args->firstblock, args->total,
&mapp[mapi], &nmap, args->flist,
* the last block to the place we want to kill.
*/
if ((error = xfs_bunmapi(tp, dp, dead_blkno, count,
- XFS_BMAPI_AFLAG(w)|XFS_BMAPI_METADATA,
+ xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA,
0, args->firstblock, args->flist, NULL,
&done)) == ENOSPC) {
if (w != XFS_DATA_FORK)
if ((error = xfs_bmapi(trans, dp, (xfs_fileoff_t)bno,
nfsb,
XFS_BMAPI_METADATA |
- XFS_BMAPI_AFLAG(whichfork),
+ xfs_bmapi_aflag(whichfork),
NULL, 0, mapp, &nmap, NULL, NULL)))
goto exit0;
}
int ioffset = i << args.mp->m_sb.sb_inodelog;
uint isize = sizeof(struct xfs_dinode);
- free = XFS_MAKE_IPTR(args.mp, fbuf, i);
+ free = xfs_make_iptr(args.mp, fbuf, i);
free->di_magic = cpu_to_be16(XFS_DINODE_MAGIC);
free->di_version = version;
free->di_gen = cpu_to_be32(gen);
}
}
}
- offset = XFS_IALLOC_FIND_FREE(&rec.ir_free);
+ offset = xfs_ialloc_find_free(&rec.ir_free);
ASSERT(offset >= 0);
ASSERT(offset < XFS_INODES_PER_CHUNK);
ASSERT((XFS_AGINO_TO_OFFSET(mp, rec.ir_startino) %
offset = XFS_INO_TO_OFFSET(mp, ino);
ASSERT(offset < mp->m_sb.sb_inopblock);
- cluster_agbno = XFS_DADDR_TO_AGBNO(mp, imap->im_blkno);
+ cluster_agbno = xfs_daddr_to_agbno(mp, imap->im_blkno);
offset += (agbno - cluster_agbno) * mp->m_sb.sb_inopblock;
imap->im_len = XFS_FSB_TO_BB(mp, blks_per_cluster);
/*
* Make an inode pointer out of the buffer/offset.
*/
-#define XFS_MAKE_IPTR(mp,b,o) xfs_make_iptr(mp,b,o)
static inline struct xfs_dinode *
xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o)
{
/*
* Find a free (set) bit in the inode bitmask.
*/
-#define XFS_IALLOC_FIND_FREE(fp) xfs_ialloc_find_free(fp)
static inline int xfs_ialloc_find_free(xfs_inofree_t *fp)
{
return xfs_lowbit64(*fp);
#define XFS_INODES_PER_CHUNK_LOG (XFS_NBBYLOG + 3)
#define XFS_INOBT_ALL_FREE ((xfs_inofree_t)-1)
-#define XFS_INOBT_MASKN(i,n) xfs_inobt_maskn(i,n)
static inline xfs_inofree_t xfs_inobt_maskn(int i, int n)
{
return (((n) >= XFS_INODES_PER_CHUNK ? \
case XFS_DINODE_FMT_LOCAL:
atp = (xfs_attr_shortform_t *)XFS_DFORK_APTR(dip);
size = be16_to_cpu(atp->hdr.totsize);
+
+ if (unlikely(size < sizeof(struct xfs_attr_sf_hdr))) {
+ xfs_fs_repair_cmn_err(CE_WARN, ip->i_mount,
+ "corrupt inode %Lu "
+ "(bad attr fork size %Ld).",
+ (unsigned long long) ip->i_ino,
+ (long long) size);
+ XFS_CORRUPTION_ERROR("xfs_iformat(8)",
+ XFS_ERRLEVEL_LOW,
+ ip->i_mount, dip);
+ return XFS_ERROR(EFSCORRUPTED);
+ }
+
error = xfs_iformat_local(ip, dip, XFS_ATTR_FORK, size);
break;
case XFS_DINODE_FMT_EXTENTS:
* in this file with garbage in them once recovery
* runs.
*/
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_bunmapi(ntp, ip,
first_unmap_block, unmap_len,
- XFS_BMAPI_AFLAG(fork) |
+ xfs_bmapi_aflag(fork) |
(sync ? 0 : XFS_BMAPI_ASYNC),
XFS_ITRUNC_MAX_EXTENTS,
&first_block, &free_list,
for (i = 0; i < nrecs; i++) {
xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i);
start_block = xfs_bmbt_get_startblock(ep);
- if (ISNULLSTARTBLOCK(start_block)) {
+ if (isnullstartblock(start_block)) {
/*
* It's a delayed allocation extent, so skip it.
*/
#define XFS_ILI_IOLOCKED_ANY (XFS_ILI_IOLOCKED_EXCL | XFS_ILI_IOLOCKED_SHARED)
-
-#define XFS_ILOG_FBROOT(w) xfs_ilog_fbroot(w)
static inline int xfs_ilog_fbroot(int w)
{
return (w == XFS_DATA_FORK ? XFS_ILOG_DBROOT : XFS_ILOG_ABROOT);
}
-#define XFS_ILOG_FEXT(w) xfs_ilog_fext(w)
static inline int xfs_ilog_fext(int w)
{
return (w == XFS_DATA_FORK ? XFS_ILOG_DEXT : XFS_ILOG_AEXT);
}
-#define XFS_ILOG_FDATA(w) xfs_ilog_fdata(w)
static inline int xfs_ilog_fdata(int w)
{
return (w == XFS_DATA_FORK ? XFS_ILOG_DDATA : XFS_ILOG_ADATA);
iomapp->iomap_bn = IOMAP_DADDR_NULL;
iomapp->iomap_flags |= IOMAP_DELAY;
} else {
- iomapp->iomap_bn = XFS_FSB_TO_DB(ip, start_block);
+ iomapp->iomap_bn = xfs_fsb_to_db(ip, start_block);
if (ISUNWRITTEN(imap))
iomapp->iomap_flags |= IOMAP_UNWRITTEN;
}
xfs_iunlock(ip, lockmode);
lockmode = 0;
- if (nimaps && !ISNULLSTARTBLOCK(imap.br_startblock)) {
+ if (nimaps && !isnullstartblock(imap.br_startblock)) {
xfs_iomap_map_trace(XFS_IOMAP_WRITE_MAP, ip,
offset, count, iomapp, &imap, flags);
break;
/*
* Issue the xfs_bmapi() call to allocate the blocks
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
nimaps = 1;
error = xfs_bmapi(tp, ip, offset_fsb, count_fsb, bmapi_flag,
&firstfsb, 0, &imap, &nimaps, &free_list, NULL);
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_ihold(tp, ip);
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
/*
* it is possible that the extents have changed since
/*
* Modify the unwritten extent state of the buffer.
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
nimaps = 1;
error = xfs_bmapi(tp, ip, offset_fsb, count_fsb,
XFS_BMAPI_WRITE|XFS_BMAPI_CONVERT, &firstfsb,
(chunkidx = agino - gino + 1) <
XFS_INODES_PER_CHUNK &&
/* there are some left allocated */
- XFS_INOBT_MASKN(chunkidx,
+ xfs_inobt_maskn(chunkidx,
XFS_INODES_PER_CHUNK - chunkidx) & ~gfree) {
/*
* Grab the chunk record. Mark all the
if (XFS_INOBT_MASK(i) & ~gfree)
gcnt++;
}
- gfree |= XFS_INOBT_MASKN(0, chunkidx);
+ gfree |= xfs_inobt_maskn(0, chunkidx);
irbp->ir_startino = gino;
irbp->ir_freecount = gcnt;
irbp->ir_free = gfree;
chunkidx < XFS_INODES_PER_CHUNK;
chunkidx += nicluster,
agbno += nbcluster) {
- if (XFS_INOBT_MASKN(chunkidx,
+ if (xfs_inobt_maskn(chunkidx,
nicluster) & ~gfree)
xfs_btree_reada_bufs(mp, agno,
agbno, nbcluster);
#include "xfs_fsops.h"
#include "xfs_utils.h"
-STATIC int xfs_mount_log_sb(xfs_mount_t *, __int64_t);
STATIC int xfs_uuid_mount(xfs_mount_t *);
STATIC void xfs_unmountfs_wait(xfs_mount_t *);
* Update alignment values based on mount options and sb values
*/
STATIC int
-xfs_update_alignment(xfs_mount_t *mp, __uint64_t *update_flags)
+xfs_update_alignment(xfs_mount_t *mp)
{
xfs_sb_t *sbp = &(mp->m_sb);
if (xfs_sb_version_hasdalign(sbp)) {
if (sbp->sb_unit != mp->m_dalign) {
sbp->sb_unit = mp->m_dalign;
- *update_flags |= XFS_SB_UNIT;
+ mp->m_update_flags |= XFS_SB_UNIT;
}
if (sbp->sb_width != mp->m_swidth) {
sbp->sb_width = mp->m_swidth;
- *update_flags |= XFS_SB_WIDTH;
+ mp->m_update_flags |= XFS_SB_WIDTH;
}
}
} else if ((mp->m_flags & XFS_MOUNT_NOALIGN) != XFS_MOUNT_NOALIGN &&
xfs_sb_t *sbp = &(mp->m_sb);
xfs_inode_t *rip;
__uint64_t resblks;
- __int64_t update_flags = 0LL;
uint quotamount, quotaflags;
int uuid_mounted = 0;
int error = 0;
"XFS: correcting sb_features alignment problem");
sbp->sb_features2 |= sbp->sb_bad_features2;
sbp->sb_bad_features2 = sbp->sb_features2;
- update_flags |= XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2;
+ mp->m_update_flags |= XFS_SB_FEATURES2 | XFS_SB_BAD_FEATURES2;
/*
* Re-check for ATTR2 in case it was found in bad_features2
if (xfs_sb_version_hasattr2(&mp->m_sb) &&
(mp->m_flags & XFS_MOUNT_NOATTR2)) {
xfs_sb_version_removeattr2(&mp->m_sb);
- update_flags |= XFS_SB_FEATURES2;
+ mp->m_update_flags |= XFS_SB_FEATURES2;
/* update sb_versionnum for the clearing of the morebits */
if (!sbp->sb_features2)
- update_flags |= XFS_SB_VERSIONNUM;
+ mp->m_update_flags |= XFS_SB_VERSIONNUM;
}
/*
* allocator alignment is within an ag, therefore ag has
* to be aligned at stripe boundary.
*/
- error = xfs_update_alignment(mp, &update_flags);
+ error = xfs_update_alignment(mp);
if (error)
goto error1;
}
/*
- * If fs is not mounted readonly, then update the superblock changes.
+ * If this is a read-only mount defer the superblock updates until
+ * the next remount into writeable mode. Otherwise we would never
+ * perform the update e.g. for the root filesystem.
*/
- if (update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY)) {
- error = xfs_mount_log_sb(mp, update_flags);
+ if (mp->m_update_flags && !(mp->m_flags & XFS_MOUNT_RDONLY)) {
+ error = xfs_mount_log_sb(mp, mp->m_update_flags);
if (error) {
cmn_err(CE_WARN, "XFS: failed to write sb changes");
goto error4;
* be altered by the mount options, as well as any potential sb_features2
* fixup. Only the first superblock is updated.
*/
-STATIC int
+int
xfs_mount_log_sb(
xfs_mount_t *mp,
__int64_t fields)
#ifndef __KERNEL__
-#define XFS_DADDR_TO_AGNO(mp,d) \
+#define xfs_daddr_to_agno(mp,d) \
((xfs_agnumber_t)(XFS_BB_TO_FSBT(mp, d) / (mp)->m_sb.sb_agblocks))
-#define XFS_DADDR_TO_AGBNO(mp,d) \
+#define xfs_daddr_to_agbno(mp,d) \
((xfs_agblock_t)(XFS_BB_TO_FSBT(mp, d) % (mp)->m_sb.sb_agblocks))
#else /* __KERNEL__ */
spinlock_t m_sync_lock; /* work item list lock */
int m_sync_seq; /* sync thread generation no. */
wait_queue_head_t m_wait_single_sync_task;
+ __int64_t m_update_flags; /* sb flags we need to update
+ on the next remount,rw */
} xfs_mount_t;
/*
*/
#define XFS_MFSI_QUIET 0x40 /* Be silent if mount errors found */
-#define XFS_DADDR_TO_AGNO(mp,d) xfs_daddr_to_agno(mp,d)
static inline xfs_agnumber_t
xfs_daddr_to_agno(struct xfs_mount *mp, xfs_daddr_t d)
{
return (xfs_agnumber_t) ld;
}
-#define XFS_DADDR_TO_AGBNO(mp,d) xfs_daddr_to_agbno(mp,d)
static inline xfs_agblock_t
xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d)
{
int64_t, int);
extern int xfs_mod_incore_sb_batch(xfs_mount_t *, xfs_mod_sb_t *,
uint, int);
+extern int xfs_mount_log_sb(xfs_mount_t *, __int64_t);
extern struct xfs_buf *xfs_getsb(xfs_mount_t *, int);
extern int xfs_readsb(xfs_mount_t *, int);
extern void xfs_freesb(xfs_mount_t *);
xfs_sort_for_rename(src_dp, target_dp, src_ip, target_ip,
inodes, &num_inodes);
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
tp = xfs_trans_alloc(mp, XFS_TRANS_RENAME);
cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
spaceres = XFS_RENAME_SPACE_RES(mp, target_name->len);
if ((error = xfs_trans_iget(mp, tp, ino, 0,
XFS_ILOCK_EXCL, &ip)))
goto error_cancel;
- XFS_BMAP_INIT(&flist, &firstblock);
+ xfs_bmap_init(&flist, &firstblock);
/*
* Allocate blocks to the bitmap file.
*/
* file is a real time file or not, because the bmap code
* does.
*/
-#define XFS_FSB_TO_DB(ip,fsb) xfs_fsb_to_db(ip,fsb)
static inline xfs_daddr_t
xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
{
#define XFS_HDR_BLOCK(mp,d) ((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d))
#define XFS_DADDR_TO_FSB(mp,d) XFS_AGB_TO_FSB(mp, \
- XFS_DADDR_TO_AGNO(mp,d), XFS_DADDR_TO_AGBNO(mp,d))
+ xfs_daddr_to_agno(mp,d), xfs_daddr_to_agbno(mp,d))
#define XFS_FSB_TO_DADDR(mp,fsbno) XFS_AGB_TO_DADDR(mp, \
XFS_FSB_TO_AGNO(mp,fsbno), XFS_FSB_TO_AGBNO(mp,fsbno))
* Find the block(s) so we can inval and unmap them.
*/
done = 0;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
nmaps = ARRAY_SIZE(mval);
if ((error = xfs_bmapi(tp, ip, 0, XFS_B_TO_FSB(mp, size),
XFS_BMAPI_METADATA, &first_block, 0, mval, &nmaps,
/*
* Free the inode.
*/
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_ifree(tp, ip, &free_list);
if (error) {
/*
xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
unlock_dp_on_error = B_TRUE;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
ASSERT(ip == NULL);
}
}
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_dir_removename(tp, dp, name, ip->i_ino,
&first_block, &free_list, resblks);
if (error) {
if (error)
goto error_return;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_dir_createname(tp, tdp, target_name, sip->i_ino,
&first_block, &free_list, resblks);
xfs_trans_ijoin(tp, dp, XFS_ILOCK_EXCL);
unlock_dp_on_error = B_FALSE;
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
error = xfs_dir_createname(tp, dp, dir_name, cdp->i_ino,
&first_block, &free_list, resblks ?
* Initialize the bmap freelist prior to calling either
* bmapi or the directory create code.
*/
- XFS_BMAP_INIT(&free_list, &first_block);
+ xfs_bmap_init(&free_list, &first_block);
/*
* Allocate an inode for the symlink.
/*
* Issue the xfs_bmapi() call to allocate the blocks
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
error = xfs_bmapi(tp, ip, startoffset_fsb,
allocatesize_fsb, bmapi_flag,
&firstfsb, 0, imapp, &nimaps,
XFS_BUF_UNDONE(bp);
XFS_BUF_UNWRITE(bp);
XFS_BUF_READ(bp);
- XFS_BUF_SET_ADDR(bp, XFS_FSB_TO_DB(ip, imap.br_startblock));
+ XFS_BUF_SET_ADDR(bp, xfs_fsb_to_db(ip, imap.br_startblock));
xfsbdstrat(mp, bp);
error = xfs_iowait(bp);
if (error) {
/*
* issue the bunmapi() call to free the blocks
*/
- XFS_BMAP_INIT(&free_list, &firstfsb);
+ xfs_bmap_init(&free_list, &firstfsb);
error = xfs_bunmapi(tp, ip, startoffset_fsb,
endoffset_fsb - startoffset_fsb,
0, 2, &firstfsb, &free_list, NULL, &done);
*
* Undefined if no bit exists, so code should check against 0 first.
*/
-static inline unsigned long __ffs(unsigned long word)
+static __always_inline unsigned long __ffs(unsigned long word)
{
int num = 0;
*
* Undefined if no set bit exists, so code should check against 0 first.
*/
-static inline unsigned long __fls(unsigned long word)
+static __always_inline unsigned long __fls(unsigned long word)
{
int num = BITS_PER_LONG - 1;
* Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
*/
-static inline int fls(int x)
+static __always_inline int fls(int x)
{
int r = 32;
* at position 64.
*/
#if BITS_PER_LONG == 32
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
{
__u32 h = x >> 32;
if (h)
return fls(x);
}
#elif BITS_PER_LONG == 64
-static inline int fls64(__u64 x)
+static __always_inline int fls64(__u64 x)
{
if (x == 0)
return 0;
+++ /dev/null
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-
-#endif
+++ /dev/null
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
+++ /dev/null
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
+++ /dev/null
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
+++ /dev/null
-#include <asm-generic/ioctl.h>
+++ /dev/null
-#include <asm-generic/irq_regs.h>
+++ /dev/null
-#include <asm-generic/kdebug.h>
+++ /dev/null
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
+++ /dev/null
-#ifndef _ASM_M68K_TOPOLOGY_H
-#define _ASM_M68K_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_M68K_TOPOLOGY_H */
*
*/
struct drm_mode_config {
- struct mutex mutex; /* protects configuration and IDR */
+ struct mutex mutex; /* protects configuration (mode lists etc.) */
+ struct mutex idr_mutex; /* for IDR management */
struct idr crtc_idr; /* use this idr for all IDs, fb, crtc, connector, modes - just makes life easier */
/* this is limited to one for now */
int num_fb;
return ERR_PTR(-ENODEV);
}
+static inline struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
+ struct dentry *parent,
+ size_t *value)
+{
+ return ERR_PTR(-ENODEV);
+}
+
static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode,
struct dentry *parent,
u32 *value)
tx->flags |= DMA_CTRL_ACK;
}
+static inline void async_tx_clear_ack(struct dma_async_tx_descriptor *tx)
+{
+ tx->flags &= ~DMA_CTRL_ACK;
+}
+
static inline bool async_tx_test_ack(struct dma_async_tx_descriptor *tx)
{
return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK;
enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
#ifdef CONFIG_DMA_ENGINE
enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
+void dma_issue_pending_all(void);
#else
static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx)
{
return DMA_SUCCESS;
}
+static inline void dma_issue_pending_all(void)
+{
+ do { } while (0);
+}
#endif
/* --- DMA device --- */
void dma_async_device_unregister(struct dma_device *device);
void dma_run_dependencies(struct dma_async_tx_descriptor *tx);
struct dma_chan *dma_find_channel(enum dma_transaction_type tx_type);
-void dma_issue_pending_all(void);
#define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, void *fn_param);
void dma_release_channel(struct dma_chan *chan);
#ifdef CONFIG_DMI
extern int dmi_check_system(const struct dmi_system_id *list);
+const struct dmi_system_id *dmi_first_match(const struct dmi_system_id *list);
extern const char * dmi_get_system_info(int field);
extern const struct dmi_device * dmi_find_device(int type, const char *name,
const struct dmi_device *from);
#define I2C_DRIVERID_SAA7185B 13 /* video encoder */
#define I2C_DRIVERID_SAA7110 22 /* video decoder */
#define I2C_DRIVERID_SAA5249 24 /* SAA5249 and compatibles */
-#define I2C_DRIVERID_PCF8583 25 /* real time clock */
#define I2C_DRIVERID_TDA7432 27 /* Stereo sound processor */
-#define I2C_DRIVERID_TVMIXER 28 /* Mixer driver for tv cards */
#define I2C_DRIVERID_TVAUDIO 29 /* Generic TV sound driver */
#define I2C_DRIVERID_TDA9875 32 /* TV sound decoder chip */
#define I2C_DRIVERID_BT819 40 /* video decoder */
#define I2C_DRIVERID_SAA7191 57 /* video decoder */
#define I2C_DRIVERID_INDYCAM 58 /* SGI IndyCam */
#define I2C_DRIVERID_OVCAMCHIP 61 /* OmniVision CMOS image sens. */
-#define I2C_DRIVERID_MAX6900 63 /* MAX6900 real-time clock */
#define I2C_DRIVERID_SAA6752HS 67 /* MPEG2 encoder */
#define I2C_DRIVERID_TVEEPROM 68 /* TV EEPROM */
#define I2C_DRIVERID_WM8775 69 /* wm8775 audio processor */
#define I2C_DRIVERID_CX25840 71 /* cx2584x video encoder */
#define I2C_DRIVERID_SAA7127 72 /* saa7127 video encoder */
#define I2C_DRIVERID_SAA711X 73 /* saa711x video encoders */
-#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */
#define I2C_DRIVERID_INFRARED 75 /* I2C InfraRed on Video boards */
#define I2C_DRIVERID_TVP5150 76 /* TVP5150 video decoder */
#define I2C_DRIVERID_WM8739 77 /* wm8739 audio processor */
#define I2C_DRIVERID_UPD64083 78 /* upd64083 video processor */
#define I2C_DRIVERID_UPD64031A 79 /* upd64031a video processor */
#define I2C_DRIVERID_SAA717X 80 /* saa717x video encoder */
-#define I2C_DRIVERID_DS1672 81 /* Dallas/Maxim DS1672 RTC */
#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */
#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */
#define I2C_DRIVERID_TLV320AIC23B 87 /* TI TLV320AIC23B audio codec */
-#define I2C_DRIVERID_WM8731 89 /* Wolfson WM8731 audio codec */
-#define I2C_DRIVERID_WM8750 90 /* Wolfson WM8750 audio codec */
-#define I2C_DRIVERID_WM8753 91 /* Wolfson WM8753 audio codec */
-#define I2C_DRIVERID_LM4857 92 /* LM4857 Audio Amplifier */
#define I2C_DRIVERID_VP27SMPX 93 /* Panasonic VP27s tuner internal MPX */
-#define I2C_DRIVERID_CS4270 94 /* Cirrus Logic 4270 audio codec */
#define I2C_DRIVERID_M52790 95 /* Mitsubishi M52790SP/FP AV switch */
#define I2C_DRIVERID_CS5345 96 /* cs5345 audio processor */
*/
/* --- Bit algorithm adapters */
-#define I2C_HW_B_LP 0x010000 /* Parallel port Philips style */
#define I2C_HW_B_BT848 0x010005 /* BT848 video boards */
-#define I2C_HW_B_VIA 0x010007 /* Via vt82c586b */
-#define I2C_HW_B_HYDRA 0x010008 /* Apple Hydra Mac I/O */
-#define I2C_HW_B_I810 0x01000a /* Intel I810 */
-#define I2C_HW_B_VOO 0x01000b /* 3dfx Voodoo 3 / Banshee */
-#define I2C_HW_B_SCX200 0x01000e /* Nat'l Semi SCx200 I2C */
#define I2C_HW_B_RIVA 0x010010 /* Riva based graphics cards */
-#define I2C_HW_B_IOC 0x010011 /* IOC bit-wiggling */
-#define I2C_HW_B_IXP2000 0x010016 /* GPIO on IXP2000 systems */
#define I2C_HW_B_ZR36067 0x010019 /* Zoran-36057/36067 based boards */
-#define I2C_HW_B_PCILYNX 0x01001a /* TI PCILynx I2C adapter */
#define I2C_HW_B_CX2388x 0x01001b /* connexant 2388x based tv cards */
-#define I2C_HW_B_NVIDIA 0x01001c /* nvidia framebuffer driver */
-#define I2C_HW_B_SAVAGE 0x01001d /* savage framebuffer driver */
-#define I2C_HW_B_RADEON 0x01001e /* radeon framebuffer driver */
#define I2C_HW_B_EM28XX 0x01001f /* em28xx video capture cards */
#define I2C_HW_B_CX2341X 0x010020 /* Conexant CX2341X MPEG encoder cards */
-#define I2C_HW_B_INTELFB 0x010021 /* intel framebuffer driver */
#define I2C_HW_B_CX23885 0x010022 /* conexant 23885 based tv cards (bus1) */
#define I2C_HW_B_AU0828 0x010023 /* auvitek au0828 usb bridge */
-/* --- PCF 8584 based algorithms */
-#define I2C_HW_P_ELEK 0x020002 /* Elektor ISA Bus inteface card */
-
-/* --- PCA 9564 based algorithms */
-#define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
-
-/* --- PowerPC on-chip adapters */
-#define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
-
-/* --- Broadcom SiByte adapters */
-#define I2C_HW_SIBYTE 0x150000
-
/* --- SGI adapters */
#define I2C_HW_SGI_VINO 0x160000
-/* --- XSCALE on-chip adapters */
-#define I2C_HW_IOP3XX 0x140000
-
-/* --- Au1550 PSC adapters adapters */
-#define I2C_HW_AU1550_PSC 0x1b0000
-
/* --- SMBus only adapters */
-#define I2C_HW_SMBUS_PIIX4 0x040000
-#define I2C_HW_SMBUS_ALI15X3 0x040001
-#define I2C_HW_SMBUS_VIA2 0x040002
-#define I2C_HW_SMBUS_I801 0x040004
-#define I2C_HW_SMBUS_AMD756 0x040005
-#define I2C_HW_SMBUS_SIS5595 0x040006
-#define I2C_HW_SMBUS_ALI1535 0x040007
-#define I2C_HW_SMBUS_SIS630 0x040008
-#define I2C_HW_SMBUS_SIS96X 0x040009
-#define I2C_HW_SMBUS_AMD8111 0x04000a
-#define I2C_HW_SMBUS_SCX200 0x04000b
-#define I2C_HW_SMBUS_NFORCE2 0x04000c
#define I2C_HW_SMBUS_W9968CF 0x04000d
#define I2C_HW_SMBUS_OV511 0x04000e /* OV511(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_OV518 0x04000f /* OV518(+) USB 1.1 webcam ICs */
#define I2C_HW_SMBUS_CAFE 0x040012 /* Marvell 88ALP01 "CAFE" cam */
-#define I2C_HW_SMBUS_ALI1563 0x040013
-
-/* --- MCP107 adapter */
-#define I2C_HW_MPC107 0x0d0000
-
-/* --- Embedded adapters */
-#define I2C_HW_MV64XXX 0x190000
-#define I2C_HW_BLACKFIN 0x190001 /* ADI Blackfin I2C TWI driver */
/* --- Miscellaneous adapters */
#define I2C_HW_SAA7146 0x060000 /* SAA7146 video decoder bus */
* has been dynamically allocated by the driver in the function above,
* it must be freed here. (LEGACY I2C DRIVERS ONLY)
*/
- int (*detach_client)(struct i2c_client *);
+ int (*detach_client)(struct i2c_client *) __deprecated;
/* Standard driver model interfaces, for "new style" i2c drivers.
* With the driver model, device enumeration is NEVER done by drivers;
return i2c_register_driver(THIS_MODULE, driver);
}
-extern int i2c_attach_client(struct i2c_client *);
-extern int i2c_detach_client(struct i2c_client *);
+/* These are deprecated, your driver should use the standard .probe()
+ * and .remove() methods instead. */
+extern int __deprecated i2c_attach_client(struct i2c_client *);
+extern int __deprecated i2c_detach_client(struct i2c_client *);
extern struct i2c_client *i2c_use_client(struct i2c_client *client);
extern void i2c_release_client(struct i2c_client *client);
#include <linux/if.h>
-#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
-
/* Structures and constants associated with the DLCI device driver */
struct dlci_add
#ifdef __KERNEL__
+#if defined(CONFIG_DLCI) || defined(CONFIG_DLCI_MODULE)
+
/* these are the fields of an RFC 1490 header */
struct frhdr
{
int buffer; /* current buffer for S508 firmware */
};
-#endif /* __KERNEL__ */
-
#endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */
-#ifdef __KERNEL__
extern void dlci_ioctl_set(int (*hook)(unsigned int, void __user *));
-#endif
+
+#endif /* __KERNEL__ */
#endif
.posix_timers = LIST_HEAD_INIT(sig.posix_timers), \
.cpu_timers = INIT_CPU_TIMERS(sig.cpu_timers), \
.rlim = INIT_RLIMITS, \
+ .cputime = { .totals = { \
+ .utime = cputime_zero, \
+ .stime = cputime_zero, \
+ .sum_exec_runtime = 0, \
+ .lock = __SPIN_LOCK_UNLOCKED(sig.cputime.totals.lock), \
+ }, }, \
}
extern struct nsproxy init_nsproxy;
struct list_head k_list;
void (*get)(struct klist_node *);
void (*put)(struct klist_node *);
-};
+} __attribute__ ((aligned (4)));
#define KLIST_INIT(_name, _get, _put) \
{ .k_lock = __SPIN_LOCK_UNLOCKED(_name.k_lock), \
ATA_FLAG_PIO_POLLING = (1 << 9), /* use polling PIO if LLD
* doesn't handle PIO interrupts */
ATA_FLAG_NCQ = (1 << 10), /* host supports NCQ */
+ ATA_FLAG_NO_POWEROFF_SPINDOWN = (1 << 11), /* don't spindown before poweroff */
+ ATA_FLAG_NO_HIBERNATE_SPINDOWN = (1 << 12), /* don't spindown before hibernation */
ATA_FLAG_DEBUGMSG = (1 << 13),
ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */
ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */
struct dmi_strmatch matches[4];
void *driver_data;
};
+/*
+ * struct dmi_device_id appears during expansion of
+ * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
+ * but this is enough for gcc 3.4.6 to error out:
+ * error: storage size of '__mod_dmi_device_table' isn't known
+ */
+#define dmi_device_id dmi_system_id
#endif
#define DMI_MATCH(a, b) { a, b }
#define PCI_UNKNOWN ((pci_power_t __force) 5)
#define PCI_POWER_ERROR ((pci_power_t __force) -1)
+#define PCI_PM_D2_DELAY 200
+#define PCI_PM_D3_WAIT 10
+#define PCI_PM_BUS_WAIT 50
+
/** The pci_channel state describes connectivity between the CPU and
* the pci device. If some PCI bus between here and the pci device
* has crashed or locked up, this info is reflected here.
unsigned int ari_enabled:1; /* ARI forwarding */
unsigned int is_managed:1;
unsigned int is_pcie:1;
+ unsigned int state_saved:1;
pci_dev_flags_t dev_flags;
atomic_t enable_cnt; /* pci_enable_device has been called */
#define PCI_DEVICE_ID_VIA_8783_0 0x3208
#define PCI_DEVICE_ID_VIA_8237 0x3227
#define PCI_DEVICE_ID_VIA_8251 0x3287
+#define PCI_DEVICE_ID_VIA_8261 0x3402
#define PCI_DEVICE_ID_VIA_8237A 0x3337
#define PCI_DEVICE_ID_VIA_8237S 0x3372
#define PCI_DEVICE_ID_VIA_SATA_EIDE 0x5324
#define PCI_DEVICE_ID_VIA_CX700 0x8324
#define PCI_DEVICE_ID_VIA_CX700_IDE 0x0581
#define PCI_DEVICE_ID_VIA_VX800 0x8353
+#define PCI_DEVICE_ID_VIA_VX855 0x8409
#define PCI_DEVICE_ID_VIA_8371_1 0x8391
#define PCI_DEVICE_ID_VIA_82C598_1 0x8598
#define PCI_DEVICE_ID_VIA_838X_1 0xB188
#define PCI_DEVICE_ID_VIA_83_87XX_1 0xB198
+#define PCI_DEVICE_ID_VIA_C409_IDE 0XC409
+#define PCI_DEVICE_ID_VIA_ANON 0xFFFF
#define PCI_VENDOR_ID_SIEMENS 0x110A
#define PCI_DEVICE_ID_SIEMENS_DSCC4 0x2102
int dquot_initialize(struct inode *inode, int type);
int dquot_drop(struct inode *inode);
-int dquot_drop_locked(struct inode *inode);
struct dquot *dqget(struct super_block *sb, unsigned int id, int type);
void dqput(struct dquot *dquot);
-int dquot_is_cached(struct super_block *sb, unsigned int id, int type);
int dquot_scan_active(struct super_block *sb,
int (*fn)(struct dquot *dquot, unsigned long priv),
unsigned long priv);
extern void softlockup_tick(void);
extern void touch_softlockup_watchdog(void);
extern void touch_all_softlockup_watchdogs(void);
+extern int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
+ struct file *filp, void __user *buffer,
+ size_t *lenp, loff_t *ppos);
extern unsigned int softlockup_panic;
extern unsigned long sysctl_hung_task_check_count;
extern unsigned long sysctl_hung_task_timeout_secs;
cputime_t utime;
cputime_t stime;
unsigned long long sum_exec_runtime;
+ spinlock_t lock;
};
/* Alternate field names when used to cache expirations. */
#define prof_exp stime
* used for thread group CPU clock calculations.
*/
struct thread_group_cputime {
- struct task_cputime *totals;
+ struct task_cputime totals;
};
/*
* Thread group CPU time accounting.
*/
-extern int thread_group_cputime_alloc(struct task_struct *);
-extern void thread_group_cputime(struct task_struct *, struct task_cputime *);
-
-static inline void thread_group_cputime_init(struct signal_struct *sig)
+static inline
+void thread_group_cputime(struct task_struct *tsk, struct task_cputime *times)
{
- sig->cputime.totals = NULL;
+ struct task_cputime *totals = &tsk->signal->cputime.totals;
+ unsigned long flags;
+
+ spin_lock_irqsave(&totals->lock, flags);
+ *times = *totals;
+ spin_unlock_irqrestore(&totals->lock, flags);
}
-static inline int thread_group_cputime_clone_thread(struct task_struct *curr)
+static inline void thread_group_cputime_init(struct signal_struct *sig)
{
- if (curr->signal->cputime.totals)
- return 0;
- return thread_group_cputime_alloc(curr);
+ sig->cputime.totals = (struct task_cputime){
+ .utime = cputime_zero,
+ .stime = cputime_zero,
+ .sum_exec_runtime = 0,
+ };
+
+ spin_lock_init(&sig->cputime.totals.lock);
}
static inline void thread_group_cputime_free(struct signal_struct *sig)
{
- free_percpu(sig->cputime.totals);
}
/*
extern void hibernate_nvs_free(void);
extern void hibernate_nvs_save(void);
extern void hibernate_nvs_restore(void);
+extern bool system_entering_hibernation(void);
#else /* CONFIG_HIBERNATION */
static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
static inline void swsusp_set_page_free(struct page *p) {}
static inline void hibernate_nvs_free(void) {}
static inline void hibernate_nvs_save(void) {}
static inline void hibernate_nvs_restore(void) {}
+static inline bool system_entering_hibernation(void) { return false; }
#endif /* CONFIG_HIBERNATION */
#ifdef CONFIG_PM_SLEEP
* @autosuspend_disabled: autosuspend disabled by the user
* @autoresume_disabled: autoresume disabled by the user
* @skip_sys_resume: skip the next system resume
+ * @wusb_dev: if this is a Wireless USB device, link to the WUSB
+ * specific data for the device.
*
* Notes:
* Usbcore drivers should not set usbdev->state directly. Instead use
#define devdbg(usbnet, fmt, arg...) \
printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , ## arg)
#else
-#define devdbg(usbnet, fmt, arg...) do {} while(0)
+#define devdbg(usbnet, fmt, arg...) \
+ ({ if (0) printk(KERN_DEBUG "%s: " fmt "\n" , (usbnet)->net->name , \
+ ## arg); 0; })
#endif
#define deverr(usbnet, fmt, arg...) \
init_timer(&(_work)->timer); \
} while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ } while (0)
+
#define INIT_DELAYED_WORK_DEFERRABLE(_work, _func) \
do { \
INIT_WORK(&(_work)->work, (_func)); \
init_timer_deferrable(&(_work)->timer); \
} while (0)
+#define INIT_DELAYED_WORK_ON_STACK(_work, _func) \
+ do { \
+ INIT_WORK(&(_work)->work, (_func)); \
+ init_timer_on_stack(&(_work)->timer); \
+ } while (0)
+
/**
* work_pending - Find out whether a work item is currently pending
* @work: The work item in question
* @control: union for control data
* @status: union for status data
* @driver_data: array of driver_data pointers
- * @retry_count: number of retries
* @ampdu_ack_len: number of aggregated frames.
* relevant only if IEEE80211_TX_STATUS_AMPDU was set.
* @ampdu_ack_map: block ack bit map for the aggregation.
static inline __be32 sctp_end_cksum(__be32 crc32)
{
- return ~crc32;
+ return (__force __be32)~cpu_to_le32((__force u32)crc32);
}
#define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
{ .id = snd_soc_dapm_switch, .name = wname, .reg = wreg, .shift = wshift, \
- .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1 \
+ .invert = winvert, .kcontrols = wcontrols, .num_kcontrols = 1, \
.event = wevent, .event_flags = wflags}
#define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
wevent, wflags) \
def_bool y
depends on AUDITSYSCALL && INOTIFY
+menu "RCU Subsystem"
+
+choice
+ prompt "RCU Implementation"
+ default CLASSIC_RCU
+
+config CLASSIC_RCU
+ bool "Classic RCU"
+ help
+ This option selects the classic RCU implementation that is
+ designed for best read-side performance on non-realtime
+ systems.
+
+ Select this option if you are unsure.
+
+config TREE_RCU
+ bool "Tree-based hierarchical RCU"
+ help
+ This option selects the RCU implementation that is
+ designed for very large SMP system with hundreds or
+ thousands of CPUs.
+
+config PREEMPT_RCU
+ bool "Preemptible RCU"
+ depends on PREEMPT
+ help
+ This option reduces the latency of the kernel by making certain
+ RCU sections preemptible. Normally RCU code is non-preemptible, if
+ this option is selected then read-only RCU sections become
+ preemptible. This helps latency, but may expose bugs due to
+ now-naive assumptions about each RCU read-side critical section
+ remaining on a given CPU through its execution.
+
+endchoice
+
+config RCU_TRACE
+ bool "Enable tracing for RCU"
+ depends on TREE_RCU || PREEMPT_RCU
+ help
+ This option provides tracing in RCU which presents stats
+ in debugfs for debugging RCU implementation.
+
+ Say Y here if you want to enable RCU tracing
+ Say N if you are unsure.
+
+config RCU_FANOUT
+ int "Tree-based hierarchical RCU fanout value"
+ range 2 64 if 64BIT
+ range 2 32 if !64BIT
+ depends on TREE_RCU
+ default 64 if 64BIT
+ default 32 if !64BIT
+ help
+ This option controls the fanout of hierarchical implementations
+ of RCU, allowing RCU to work efficiently on machines with
+ large numbers of CPUs. This value must be at least the cube
+ root of NR_CPUS, which allows NR_CPUS up to 32,768 for 32-bit
+ systems and up to 262,144 for 64-bit systems.
+
+ Select a specific number if testing RCU itself.
+ Take the default if unsure.
+
+config RCU_FANOUT_EXACT
+ bool "Disable tree-based hierarchical RCU auto-balancing"
+ depends on TREE_RCU
+ default n
+ help
+ This option forces use of the exact RCU_FANOUT value specified,
+ regardless of imbalances in the hierarchy. This is useful for
+ testing RCU itself, and might one day be useful on systems with
+ strong NUMA behavior.
+
+ Without RCU_FANOUT_EXACT, the code will balance the hierarchy.
+
+ Say N if unsure.
+
+config TREE_RCU_TRACE
+ def_bool RCU_TRACE && TREE_RCU
+ select DEBUG_FS
+ help
+ This option provides tracing for the TREE_RCU implementation,
+ permitting Makefile to trivially select kernel/rcutree_trace.c.
+
+config PREEMPT_RCU_TRACE
+ def_bool RCU_TRACE && PREEMPT_RCU
+ select DEBUG_FS
+ help
+ This option provides tracing for the PREEMPT_RCU implementation,
+ permitting Makefile to trivially select kernel/rcupreempt_trace.c.
+
+endmenu # "RCU Subsystem"
+
config IKCONFIG
tristate "Kernel .config support"
---help---
Unless you want to work with an experimental feature
say N here.
+config NET_NS
+ bool "Network namespace"
+ default n
+ depends on NAMESPACES && EXPERIMENTAL && NET
+ help
+ Allow user space to create what appear to be multiple instances
+ of the network stack.
+
config BLK_DEV_INITRD
bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
depends on BROKEN || !FRV
Say N.
-config KALLSYMS_STRIP_GENERATED
- bool "Strip machine generated symbols from kallsyms"
- depends on KALLSYMS_ALL
- default y
- help
- Say N if you want kallsyms to retain even machine generated symbols.
-
config KALLSYMS_EXTRA_PASS
bool "Do an extra kallsyms pass"
depends on KALLSYMS
config PREEMPT_NOTIFIERS
bool
-choice
- prompt "RCU Implementation"
- default CLASSIC_RCU
-
-config CLASSIC_RCU
- bool "Classic RCU"
- help
- This option selects the classic RCU implementation that is
- designed for best read-side performance on non-realtime
- systems.
-
- Select this option if you are unsure.
-
-config TREE_RCU
- bool "Tree-based hierarchical RCU"
- help
- This option selects the RCU implementation that is
- designed for very large SMP system with hundreds or
- thousands of CPUs.
-
-config PREEMPT_RCU
- bool "Preemptible RCU"
- depends on PREEMPT
- help
- This option reduces the latency of the kernel by making certain
- RCU sections preemptible. Normally RCU code is non-preemptible, if
- this option is selected then read-only RCU sections become
- preemptible. This helps latency, but may expose bugs due to
- now-naive assumptions about each RCU read-side critical section
- remaining on a given CPU through its execution.
-
-endchoice
-
-config RCU_TRACE
- bool "Enable tracing for RCU"
- depends on TREE_RCU || PREEMPT_RCU
- help
- This option provides tracing in RCU which presents stats
- in debugfs for debugging RCU implementation.
-
- Say Y here if you want to enable RCU tracing
- Say N if you are unsure.
-
-config RCU_FANOUT
- int "Tree-based hierarchical RCU fanout value"
- range 2 64 if 64BIT
- range 2 32 if !64BIT
- depends on TREE_RCU
- default 64 if 64BIT
- default 32 if !64BIT
- help
- This option controls the fanout of hierarchical implementations
- of RCU, allowing RCU to work efficiently on machines with
- large numbers of CPUs. This value must be at least the cube
- root of NR_CPUS, which allows NR_CPUS up to 32,768 for 32-bit
- systems and up to 262,144 for 64-bit systems.
-
- Select a specific number if testing RCU itself.
- Take the default if unsure.
-
-config RCU_FANOUT_EXACT
- bool "Disable tree-based hierarchical RCU auto-balancing"
- depends on TREE_RCU
- default n
- help
- This option forces use of the exact RCU_FANOUT value specified,
- regardless of imbalances in the hierarchy. This is useful for
- testing RCU itself, and might one day be useful on systems with
- strong NUMA behavior.
-
- Without RCU_FANOUT_EXACT, the code will balance the hierarchy.
-
- Say N if unsure.
-
-config TREE_RCU_TRACE
- def_bool RCU_TRACE && TREE_RCU
- select DEBUG_FS
- help
- This option provides tracing for the TREE_RCU implementation,
- permitting Makefile to trivially select kernel/rcutree_trace.c.
-
-config PREEMPT_RCU_TRACE
- def_bool RCU_TRACE && PREEMPT_RCU
- select DEBUG_FS
- help
- This option provides tracing for the PREEMPT_RCU implementation,
- permitting Makefile to trivially select kernel/rcupreempt_trace.c.
* @size: size of requested memory area
* @dma_handle: This will be filled with the correct dma handle
* @ret: This pointer will be filled with the virtual address
- * to allocated area.
+ * to allocated area.
*
* This function should be only called from per-arch dma_alloc_coherent()
* to support allocation from per-device coherent memory pools.
mem = dev->dma_mem;
if (!mem)
return 0;
- if (unlikely(size > mem->size))
- return 0;
+
+ *ret = NULL;
+
+ if (unlikely(size > (mem->size << PAGE_SHIFT)))
+ goto err;
pageno = bitmap_find_free_region(mem->bitmap, mem->size, order);
- if (pageno >= 0) {
- /*
- * Memory was found in the per-device arena.
- */
- *dma_handle = mem->device_base + (pageno << PAGE_SHIFT);
- *ret = mem->virt_base + (pageno << PAGE_SHIFT);
- memset(*ret, 0, size);
- } else if (mem->flags & DMA_MEMORY_EXCLUSIVE) {
- /*
- * The per-device arena is exhausted and we are not
- * permitted to fall back to generic memory.
- */
- *ret = NULL;
- } else {
- /*
- * The per-device arena is exhausted and we are
- * permitted to fall back to generic memory.
- */
- return 0;
- }
+ if (unlikely(pageno < 0))
+ goto err;
+
+ /*
+ * Memory was found in the per-device area.
+ */
+ *dma_handle = mem->device_base + (pageno << PAGE_SHIFT);
+ *ret = mem->virt_base + (pageno << PAGE_SHIFT);
+ memset(*ret, 0, size);
+
return 1;
+
+err:
+ /*
+ * In the case where the allocation can not be satisfied from the
+ * per-device area, try to fall back to generic memory if the
+ * constraints allow it.
+ */
+ return mem->flags & DMA_MEMORY_EXCLUSIVE;
}
EXPORT_SYMBOL(dma_alloc_from_coherent);
static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
{
struct signal_struct *sig;
- int ret;
if (clone_flags & CLONE_THREAD) {
- ret = thread_group_cputime_clone_thread(current);
- if (likely(!ret)) {
- atomic_inc(¤t->signal->count);
- atomic_inc(¤t->signal->live);
- }
- return ret;
+ atomic_inc(¤t->signal->count);
+ atomic_inc(¤t->signal->live);
+ return 0;
}
sig = kmem_cache_alloc(signal_cachep, GFP_KERNEL);
+
+ if (sig)
+ posix_cpu_timers_init_group(sig);
+
tsk->signal = sig;
if (!sig)
return -ENOMEM;
memcpy(sig->rlim, current->signal->rlim, sizeof sig->rlim);
task_unlock(current->group_leader);
- posix_cpu_timers_init_group(sig);
-
acct_init_pacct(&sig->pacct);
tty_audit_fork(sig);
*/
void hres_timers_resume(void)
{
- /* Retrigger the CPU local events: */
+ WARN_ONCE(!irqs_disabled(),
+ KERN_INFO "hres_timers_resume() called with IRQs enabled!");
+
retrigger_next_event(NULL);
}
ack_bad_irq(irq);
}
+#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
+static void __init init_irq_default_affinity(void)
+{
+ alloc_bootmem_cpumask_var(&irq_default_affinity);
+ cpumask_setall(irq_default_affinity);
+}
+#else
+static void __init init_irq_default_affinity(void)
+{
+}
+#endif
+
/*
* Linux has a controller-independent interrupt architecture.
* Every controller has a 'controller-template', that is used
int legacy_count;
int i;
+ init_irq_default_affinity();
+
desc = irq_desc_legacy;
legacy_count = ARRAY_SIZE(irq_desc_legacy);
int count;
int i;
+ init_irq_default_affinity();
+
desc = irq_desc;
count = ARRAY_SIZE(irq_desc);
#include "internals.h"
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
cpumask_var_t irq_default_affinity;
-static int init_irq_default_affinity(void)
-{
- alloc_cpumask_var(&irq_default_affinity, GFP_KERNEL);
- cpumask_setall(irq_default_affinity);
- return 0;
-}
-core_initcall(init_irq_default_affinity);
-
/**
* synchronize_irq - wait for pending IRQ handlers (on other CPUs)
* @irq: interrupt number to wait for
#define all_var 0
#endif
-extern const unsigned long kallsyms_addresses[];
-extern const u8 kallsyms_names[];
+/* These will be re-linked against their real values during the second link stage */
+extern const unsigned long kallsyms_addresses[] __attribute__((weak));
+extern const u8 kallsyms_names[] __attribute__((weak));
/* tell the compiler that the count isn't in the small data section if the arch
* has one (eg: FRV)
*/
extern const unsigned long kallsyms_num_syms
- __attribute__((__section__(".rodata")));
+__attribute__((weak, section(".rodata")));
-extern const u8 kallsyms_token_table[];
-extern const u16 kallsyms_token_index[];
+extern const u8 kallsyms_token_table[] __attribute__((weak));
+extern const u16 kallsyms_token_index[] __attribute__((weak));
-extern const unsigned long kallsyms_markers[];
+extern const unsigned long kallsyms_markers[] __attribute__((weak));
static inline int is_kernel_inittext(unsigned long addr)
{
unsigned long symbol_start = 0, symbol_end = 0;
unsigned long i, low, high, mid;
+ /* This kernel should never had been booted. */
+ BUG_ON(!kallsyms_addresses);
+
/* do a binary search on the sorted kallsyms_addresses array */
low = 0;
high = kallsyms_num_syms;
#include <asm/uaccess.h>
#include <linux/kernel_stat.h>
-/*
- * Allocate the thread_group_cputime structure appropriately and fill in the
- * current values of the fields. Called from copy_signal() via
- * thread_group_cputime_clone_thread() when adding a second or subsequent
- * thread to a thread group. Assumes interrupts are enabled when called.
- */
-int thread_group_cputime_alloc(struct task_struct *tsk)
-{
- struct signal_struct *sig = tsk->signal;
- struct task_cputime *cputime;
-
- /*
- * If we have multiple threads and we don't already have a
- * per-CPU task_cputime struct (checked in the caller), allocate
- * one and fill it in with the times accumulated so far. We may
- * race with another thread so recheck after we pick up the sighand
- * lock.
- */
- cputime = alloc_percpu(struct task_cputime);
- if (cputime == NULL)
- return -ENOMEM;
- spin_lock_irq(&tsk->sighand->siglock);
- if (sig->cputime.totals) {
- spin_unlock_irq(&tsk->sighand->siglock);
- free_percpu(cputime);
- return 0;
- }
- sig->cputime.totals = cputime;
- cputime = per_cpu_ptr(sig->cputime.totals, smp_processor_id());
- cputime->utime = tsk->utime;
- cputime->stime = tsk->stime;
- cputime->sum_exec_runtime = tsk->se.sum_exec_runtime;
- spin_unlock_irq(&tsk->sighand->siglock);
- return 0;
-}
-
-/**
- * thread_group_cputime - Sum the thread group time fields across all CPUs.
- *
- * @tsk: The task we use to identify the thread group.
- * @times: task_cputime structure in which we return the summed fields.
- *
- * Walk the list of CPUs to sum the per-CPU time fields in the thread group
- * time structure.
- */
-void thread_group_cputime(
- struct task_struct *tsk,
- struct task_cputime *times)
-{
- struct task_cputime *totals, *tot;
- int i;
-
- totals = tsk->signal->cputime.totals;
- if (!totals) {
- times->utime = tsk->utime;
- times->stime = tsk->stime;
- times->sum_exec_runtime = tsk->se.sum_exec_runtime;
- return;
- }
-
- times->stime = times->utime = cputime_zero;
- times->sum_exec_runtime = 0;
- for_each_possible_cpu(i) {
- tot = per_cpu_ptr(totals, i);
- times->utime = cputime_add(times->utime, tot->utime);
- times->stime = cputime_add(times->stime, tot->stime);
- times->sum_exec_runtime += tot->sum_exec_runtime;
- }
-}
-
/*
* Called after updating RLIMIT_CPU to set timer expiration if necessary.
*/
mutex_unlock(&pm_mutex);
}
+static bool entering_platform_hibernation;
+
+bool system_entering_hibernation(void)
+{
+ return entering_platform_hibernation;
+}
+EXPORT_SYMBOL(system_entering_hibernation);
+
#ifdef CONFIG_PM_DEBUG
static void hibernation_debug_sleep(void)
{
if (error)
goto Close;
+ entering_platform_hibernation = true;
suspend_console();
error = device_suspend(PMSG_HIBERNATE);
if (error) {
Finish:
hibernation_ops->finish();
Resume_devices:
+ entering_platform_hibernation = false;
device_resume(PMSG_RESTORE);
resume_console();
Close:
raise_rcu_softirq();
}
-static void rcu_init_percpu_data(int cpu, struct rcu_ctrlblk *rcp,
+static void __cpuinit rcu_init_percpu_data(int cpu, struct rcu_ctrlblk *rcp,
struct rcu_data *rdp)
{
unsigned long flags;
* access due to the fact that this CPU cannot possibly have any RCU
* callbacks in flight yet.
*/
-static void
+static void __cpuinit
rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
{
unsigned long flags;
mutex_lock(&relay_channels_mutex);
/* Is chan already set up? */
- if (unlikely(chan->has_base_filename))
+ if (unlikely(chan->has_base_filename)) {
+ mutex_unlock(&relay_channels_mutex);
return -EEXIST;
+ }
chan->has_base_filename = 1;
chan->parent = parent;
curr_cpu = get_cpu();
static inline void account_group_user_time(struct task_struct *tsk,
cputime_t cputime)
{
+ struct task_cputime *times;
struct signal_struct *sig;
/* tsk == current, ensure it is safe to use ->signal */
return;
sig = tsk->signal;
- if (sig->cputime.totals) {
- struct task_cputime *times;
+ times = &sig->cputime.totals;
- times = per_cpu_ptr(sig->cputime.totals, get_cpu());
- times->utime = cputime_add(times->utime, cputime);
- put_cpu_no_resched();
- }
+ spin_lock(×->lock);
+ times->utime = cputime_add(times->utime, cputime);
+ spin_unlock(×->lock);
}
/**
static inline void account_group_system_time(struct task_struct *tsk,
cputime_t cputime)
{
+ struct task_cputime *times;
struct signal_struct *sig;
/* tsk == current, ensure it is safe to use ->signal */
return;
sig = tsk->signal;
- if (sig->cputime.totals) {
- struct task_cputime *times;
+ times = &sig->cputime.totals;
- times = per_cpu_ptr(sig->cputime.totals, get_cpu());
- times->stime = cputime_add(times->stime, cputime);
- put_cpu_no_resched();
- }
+ spin_lock(×->lock);
+ times->stime = cputime_add(times->stime, cputime);
+ spin_unlock(×->lock);
}
/**
static inline void account_group_exec_runtime(struct task_struct *tsk,
unsigned long long ns)
{
+ struct task_cputime *times;
struct signal_struct *sig;
sig = tsk->signal;
if (unlikely(!sig))
return;
- if (sig->cputime.totals) {
- struct task_cputime *times;
+ times = &sig->cputime.totals;
- times = per_cpu_ptr(sig->cputime.totals, get_cpu());
- times->sum_exec_runtime += ns;
- put_cpu_no_resched();
- }
+ spin_lock(×->lock);
+ times->sum_exec_runtime += ns;
+ spin_unlock(×->lock);
}
#include <linux/lockdep.h>
#include <linux/notifier.h>
#include <linux/module.h>
+#include <linux/sysctl.h>
#include <asm/irq_regs.h>
}
EXPORT_SYMBOL(touch_all_softlockup_watchdogs);
+int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
+ struct file *filp, void __user *buffer,
+ size_t *lenp, loff_t *ppos)
+{
+ touch_all_softlockup_watchdogs();
+ return proc_dointvec_minmax(table, write, filp, buffer, lenp, ppos);
+}
+
/*
* This callback runs from the timer interrupt, and checks
* whether the watchdog thread has hung or not:
.data = &softlockup_thresh,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = &proc_dointvec_minmax,
+ .proc_handler = &proc_dosoftlockup_thresh,
.strategy = &sysctl_intvec,
.extra1 = &neg_one,
.extra2 = &sixty,
* value. We do this unconditionally on any cpu, as we don't know whether the
* cpu, which has the update task assigned is in a long sleep.
*/
-void tick_nohz_update_jiffies(void)
+static void tick_nohz_update_jiffies(void)
{
int cpu = smp_processor_id();
struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
}
#ifdef CONFIG_SMP
+static struct workqueue_struct *work_on_cpu_wq __read_mostly;
+
struct work_for_cpu {
struct work_struct work;
long (*fn)(void *);
* @fn: the function to run
* @arg: the function arg
*
- * This will return -EINVAL in the cpu is not online, or the return value
- * of @fn otherwise.
+ * This will return the value @fn returns.
+ * It is up to the caller to ensure that the cpu doesn't go offline.
*/
long work_on_cpu(unsigned int cpu, long (*fn)(void *), void *arg)
{
INIT_WORK(&wfc.work, do_work_for_cpu);
wfc.fn = fn;
wfc.arg = arg;
- get_online_cpus();
- if (unlikely(!cpu_online(cpu)))
- wfc.ret = -EINVAL;
- else {
- schedule_work_on(cpu, &wfc.work);
- flush_work(&wfc.work);
- }
- put_online_cpus();
+ queue_work_on(cpu, work_on_cpu_wq, &wfc.work);
+ flush_work(&wfc.work);
return wfc.ret;
}
hotcpu_notifier(workqueue_cpu_callback, 0);
keventd_wq = create_workqueue("events");
BUG_ON(!keventd_wq);
+#ifdef CONFIG_SMP
+ work_on_cpu_wq = create_workqueue("work_on_cpu");
+ BUG_ON(!work_on_cpu_wq);
+#endif
}
This is a relatively cheap check but if you care about maximum
performance, say N.
+#
+# Select this config option from the architecture Kconfig, if it
+# it is preferred to always offer frame pointers as a config
+# option on the architecture (regardless of KERNEL_DEBUG):
+#
+config ARCH_WANT_FRAME_POINTERS
+ bool
+ help
+
config FRAME_POINTER
bool "Compile the kernel with frame pointers"
depends on DEBUG_KERNEL && \
Say N here if you want the RCU torture tests to start only
after being manually enabled via /proc.
-config RCU_CPU_STALL_DETECTOR
- bool "Check for stalled CPUs delaying RCU grace periods"
- depends on CLASSIC_RCU
- default n
- help
- This option causes RCU to printk information on which
- CPUs are delaying the current grace period, but only when
- the grace period extends for excessive time periods.
-
- Say Y if you want RCU to perform such checks.
-
- Say N if you are unsure.
-
config RCU_CPU_STALL_DETECTOR
bool "Check for stalled CPUs delaying RCU grace periods"
depends on CLASSIC_RCU || TREE_RCU
* Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>
* Copyright (c) 2000-2001 D Jeff Dionne <jeff@uClinux.org>
* Copyright (c) 2002 Greg Ungerer <gerg@snapgear.com>
- * Copyright (c) 2007-2008 Paul Mundt <lethal@linux-sh.org>
+ * Copyright (c) 2007-2009 Paul Mundt <lethal@linux-sh.org>
*/
#include <linux/module.h>
}
EXPORT_SYMBOL(vunmap);
+void *vm_map_ram(struct page **pages, unsigned int count, int node, pgprot_t prot)
+{
+ BUG();
+ return NULL;
+}
+EXPORT_SYMBOL(vm_map_ram);
+
+void vm_unmap_ram(const void *mem, unsigned int count)
+{
+ BUG();
+}
+EXPORT_SYMBOL(vm_unmap_ram);
+
+void vm_unmap_aliases(void)
+{
+}
+EXPORT_SYMBOL_GPL(vm_unmap_aliases);
+
/*
* Implement a stub for vmalloc_sync_all() if the architecture chose not to
* have one.
{
return vlan_dev_info(dev)->real_dev;
}
-EXPORT_SYMBOL_GPL(vlan_dev_real_dev);
+EXPORT_SYMBOL(vlan_dev_real_dev);
u16 vlan_dev_vlan_id(const struct net_device *dev)
{
return vlan_dev_info(dev)->vlan_id;
}
-EXPORT_SYMBOL_GPL(vlan_dev_vlan_id);
+EXPORT_SYMBOL(vlan_dev_vlan_id);
static int vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,
unsigned int vlan_tci, struct sk_buff *skb)
return ERR_PTR(-ENOMEM);
ret = p9_idpool_get(clnt->fidpool);
- if (fid->fid < 0) {
+ if (ret < 0) {
ret = -ENOSPC;
goto error;
}
menu "Networking options"
-config NET_NS
- bool "Network namespace support"
- default n
- depends on EXPERIMENTAL && NAMESPACES
- help
- Allow user space to create what appear to be multiple instances
- of the network stack.
-
config COMPAT_NET_DEV_OPS
def_bool y
skb->mac_len = skb->network_header - skb->mac_header;
__skb_pull(skb, skb->mac_len);
- if (WARN_ON(skb->ip_summed != CHECKSUM_PARTIAL)) {
+ if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) {
+ struct net_device *dev = skb->dev;
+ struct ethtool_drvinfo info = {};
+
+ if (dev && dev->ethtool_ops && dev->ethtool_ops->get_drvinfo)
+ dev->ethtool_ops->get_drvinfo(dev, &info);
+
+ WARN(1, "%s: caps=(0x%lx, 0x%lx) len=%d data_len=%d "
+ "ip_summed=%d",
+ info.driver, dev ? dev->features : 0L,
+ skb->sk ? skb->sk->sk_route_caps : 0L,
+ skb->len, skb->data_len, skb->ip_summed);
+
if (skb_header_cloned(skb) &&
(err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
return ERR_PTR(err);
if (!pskb_may_pull(skb, ETH_HLEN)) {
napi_reuse_skb(napi, skb);
+ skb = NULL;
goto out;
}
rv = register_pernet_operations(first_device, ops);
if (rv < 0)
ida_remove(&net_generic_ids, *id);
- mutex_unlock(&net_mutex);
out:
+ mutex_unlock(&net_mutex);
return rv;
}
EXPORT_SYMBOL_GPL(register_pernet_gen_subsys);
static void sock_pipe_buf_release(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
- struct sk_buff *skb = (struct sk_buff *) buf->private;
-
- kfree_skb(skb);
+ put_page(buf->page);
}
static void sock_pipe_buf_get(struct pipe_inode_info *pipe,
struct pipe_buffer *buf)
{
- struct sk_buff *skb = (struct sk_buff *) buf->private;
-
- skb_get(skb);
+ get_page(buf->page);
}
static int sock_pipe_buf_steal(struct pipe_inode_info *pipe,
*/
static void sock_spd_release(struct splice_pipe_desc *spd, unsigned int i)
{
- struct sk_buff *skb = (struct sk_buff *) spd->partial[i].private;
+ put_page(spd->pages[i]);
+}
- kfree_skb(skb);
+static inline struct page *linear_to_page(struct page *page, unsigned int len,
+ unsigned int offset)
+{
+ struct page *p = alloc_pages(GFP_KERNEL, 0);
+
+ if (!p)
+ return NULL;
+ memcpy(page_address(p) + offset, page_address(page) + offset, len);
+
+ return p;
}
/*
*/
static inline int spd_fill_page(struct splice_pipe_desc *spd, struct page *page,
unsigned int len, unsigned int offset,
- struct sk_buff *skb)
+ struct sk_buff *skb, int linear)
{
if (unlikely(spd->nr_pages == PIPE_BUFFERS))
return 1;
+ if (linear) {
+ page = linear_to_page(page, len, offset);
+ if (!page)
+ return 1;
+ } else
+ get_page(page);
+
spd->pages[spd->nr_pages] = page;
spd->partial[spd->nr_pages].len = len;
spd->partial[spd->nr_pages].offset = offset;
- spd->partial[spd->nr_pages].private = (unsigned long) skb_get(skb);
spd->nr_pages++;
+
return 0;
}
static inline int __splice_segment(struct page *page, unsigned int poff,
unsigned int plen, unsigned int *off,
unsigned int *len, struct sk_buff *skb,
- struct splice_pipe_desc *spd)
+ struct splice_pipe_desc *spd, int linear)
{
if (!*len)
return 1;
/* the linear region may spread across several pages */
flen = min_t(unsigned int, flen, PAGE_SIZE - poff);
- if (spd_fill_page(spd, page, flen, poff, skb))
+ if (spd_fill_page(spd, page, flen, poff, skb, linear))
return 1;
__segment_seek(&page, &poff, &plen, flen);
if (__splice_segment(virt_to_page(skb->data),
(unsigned long) skb->data & (PAGE_SIZE - 1),
skb_headlen(skb),
- offset, len, skb, spd))
+ offset, len, skb, spd, 1))
return 1;
/*
const skb_frag_t *f = &skb_shinfo(skb)->frags[seg];
if (__splice_segment(f->page, f->page_offset, f->size,
- offset, len, skb, spd))
+ offset, len, skb, spd, 0))
return 1;
}
* the frag list, if such a thing exists. We'd probably need to recurse to
* handle that cleanly.
*/
-int skb_splice_bits(struct sk_buff *__skb, unsigned int offset,
+int skb_splice_bits(struct sk_buff *skb, unsigned int offset,
struct pipe_inode_info *pipe, unsigned int tlen,
unsigned int flags)
{
.ops = &sock_pipe_buf_ops,
.spd_release = sock_spd_release,
};
- struct sk_buff *skb;
-
- /*
- * I'd love to avoid the clone here, but tcp_read_sock()
- * ignores reference counts and unconditonally kills the sk_buff
- * on return from the actor.
- */
- skb = skb_clone(__skb, GFP_KERNEL);
- if (unlikely(!skb))
- return -ENOMEM;
/*
* __skb_splice_bits() only fails if the output has no room left,
}
done:
- /*
- * drop our reference to the clone, the pipe consumption will
- * drop the rest.
- */
- kfree_skb(skb);
-
if (spd.nr_pages) {
+ struct sock *sk = skb->sk;
int ret;
- struct sock *sk = __skb->sk;
/*
* Drop the socket lock, otherwise we have reverse
struct sk_buff *nskb;
unsigned int headroom;
unsigned int hlen = p->data - skb_mac_header(p);
+ unsigned int len = skb->len;
- if (hlen + p->len + skb->len >= 65536)
+ if (hlen + p->len + len >= 65536)
return -E2BIG;
if (skb_shinfo(p)->frag_list)
done:
NAPI_GRO_CB(p)->count++;
- p->data_len += skb->len;
- p->truesize += skb->len;
- p->len += skb->len;
+ p->data_len += len;
+ p->truesize += len;
+ p->len += len;
NAPI_GRO_CB(skb)->same_flow = 1;
return 0;
unsigned int nlen;
int flush = 1;
int proto;
+ __wsum csum;
if (unlikely(!pskb_may_pull(skb, sizeof(*iph))))
goto out;
rcu_read_lock();
proto = ipv6_gso_pull_exthdrs(skb, iph->nexthdr);
+ iph = ipv6_hdr(skb);
IPV6_GRO_CB(skb)->proto = proto;
ops = rcu_dereference(inet6_protos[proto]);
if (!ops || !ops->gro_receive)
NAPI_GRO_CB(skb)->flush |= flush;
+ csum = skb->csum;
+ skb_postpull_rcsum(skb, iph, skb_network_header_len(skb));
+
pp = ops->gro_receive(head, skb);
+ skb->csum = csum;
+
out_unlock:
rcu_read_unlock();
ext_hdrs[SADB_X_EXT_NAT_T_DPORT-1];
natt->encap_dport = n_port->sadb_x_nat_t_port_port;
}
+ memset(&natt->encap_oa, 0, sizeof(natt->encap_oa));
}
err = xfrm_init_state(x);
if (use_short_slot != bss_conf->use_short_slot) {
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (net_ratelimit()) {
- printk(KERN_DEBUG "%s: switched to %s slot"
- " (BSSID=%s)\n",
+ printk(KERN_DEBUG "%s: switched to %s slot time"
+ " (BSSID=%pM)\n",
sdata->dev->name,
use_short_slot ? "short" : "long",
ifsta->bssid);
* @tx_packets: number of RX/TX MSDUs
* @tx_bytes: number of bytes transmitted to this STA
* @tx_fragments: number of transmitted MPDUs
- * @last_txrate: description of the last used transmit rate
* @tid_seq: per-TID sequence numbers for sending to this STA
* @ampdu_mlme: A-MPDU state machine state
* @timer_to_tid: identity mapping to ID timers
if (is_multicast_ether_addr(hdr->addr3))
memcpy(hdr->addr1, hdr->addr3, ETH_ALEN);
else
- if (mesh_nexthop_lookup(skb, osdata))
- return 0;
+ if (mesh_nexthop_lookup(skb, osdata)) {
+ dev_put(odev);
+ return 0;
+ }
if (memcmp(odev->dev_addr, hdr->addr4, ETH_ALEN) != 0)
IEEE80211_IFSTA_MESH_CTR_INC(&osdata->u.mesh,
fwded_frames);
if (!parse_nat_setup) {
#ifdef CONFIG_MODULES
rcu_read_unlock();
+ spin_unlock_bh(&nf_conntrack_lock);
nfnl_unlock();
if (request_module("nf-nat-ipv4") < 0) {
nfnl_lock();
+ spin_lock_bh(&nf_conntrack_lock);
rcu_read_lock();
return -EOPNOTSUPP;
}
nfnl_lock();
+ spin_lock_bh(&nf_conntrack_lock);
rcu_read_lock();
if (nfnetlink_parse_nat_setup_hook)
return -EAGAIN;
*/
sctp_bh_lock_sock(sk);
+ if (sk != rcvr->sk) {
+ /* Our cached sk is different from the rcvr->sk. This is
+ * because migrate()/accept() may have moved the association
+ * to a new socket and released all the sockets. So now we
+ * are holding a lock on the old socket while the user may
+ * be doing something with the new socket. Switch our veiw
+ * of the current sk.
+ */
+ sctp_bh_unlock_sock(sk);
+ sk = rcvr->sk;
+ sctp_bh_lock_sock(sk);
+ }
+
if (sock_owned_by_user(sk)) {
SCTP_INC_STATS_BH(SCTP_MIB_IN_PKT_BACKLOG);
sctp_add_backlog(sk, skb);
switch (chunk->chunk_hdr->type) {
case SCTP_CID_DATA:
retval = sctp_packet_append_data(packet, chunk);
+ if (SCTP_XMIT_OK != retval)
+ goto finish;
/* Disallow SACK bundling after DATA. */
packet->has_sack = 1;
/* Disallow AUTH bundling after DATA */
packet->has_auth = 1;
/* Let it be knows that packet has DATA in it */
packet->has_data = 1;
- if (SCTP_XMIT_OK != retval)
- goto finish;
+ /* timestamp the chunk for rtx purposes */
+ chunk->sent_at = jiffies;
break;
case SCTP_CID_COOKIE_ECHO:
packet->has_cookie_echo = 1;
} else
chunk->resent = 1;
- chunk->sent_at = jiffies;
has_data = 1;
}
}
/* Finally, transmit new packets. */
- start_timer = 0;
while ((chunk = sctp_outq_dequeue_data(q)) != NULL) {
/* RFC 2960 6.5 Every DATA chunk MUST carry a valid
* stream identifier.
list_add_tail(&chunk->transmitted_list,
&transport->transmitted);
- sctp_transport_reset_timers(transport, start_timer-1);
+ sctp_transport_reset_timers(transport, 0);
q->empty = 0;
--- /dev/null
+config SUNRPC
+ tristate
+
+config SUNRPC_GSS
+ tristate
+
+config SUNRPC_XPRT_RDMA
+ tristate
+ depends on SUNRPC && INFINIBAND && EXPERIMENTAL
+ default SUNRPC && INFINIBAND
+ help
+ This option allows the NFS client and server to support
+ an RDMA-enabled transport.
+
+ To compile RPC client RDMA transport support as a module,
+ choose M here: the module will be called xprtrdma.
+
+ If unsure, say N.
+
+config SUNRPC_REGISTER_V4
+ bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
+ depends on SUNRPC && EXPERIMENTAL
+ default n
+ help
+ Sun added support for registering RPC services at an IPv6
+ address by creating two new versions of the rpcbind protocol
+ (RFC 1833).
+
+ This option enables support in the kernel RPC server for
+ registering kernel RPC services via version 4 of the rpcbind
+ protocol. If you enable this option, you must run a portmapper
+ daemon that supports rpcbind protocol version 4.
+
+ Serving NFS over IPv6 from knfsd (the kernel's NFS server)
+ requires that you enable this option and use a portmapper that
+ supports rpcbind version 4.
+
+ If unsure, say N to get traditional behavior (register kernel
+ RPC services using only rpcbind version 2). Distributions
+ using the legacy Linux portmapper daemon must say N here.
+
+config RPCSEC_GSS_KRB5
+ tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
+ depends on SUNRPC && EXPERIMENTAL
+ select SUNRPC_GSS
+ select CRYPTO
+ select CRYPTO_MD5
+ select CRYPTO_DES
+ select CRYPTO_CBC
+ help
+ Choose Y here to enable Secure RPC using the Kerberos version 5
+ GSS-API mechanism (RFC 1964).
+
+ Secure RPC calls with Kerberos require an auxiliary user-space
+ daemon which may be found in the Linux nfs-utils package
+ available from http://linux-nfs.org/. In addition, user-space
+ Kerberos support should be installed.
+
+ If unsure, say N.
+
+config RPCSEC_GSS_SPKM3
+ tristate "Secure RPC: SPKM3 mechanism (EXPERIMENTAL)"
+ depends on SUNRPC && EXPERIMENTAL
+ select SUNRPC_GSS
+ select CRYPTO
+ select CRYPTO_MD5
+ select CRYPTO_DES
+ select CRYPTO_CAST5
+ select CRYPTO_CBC
+ help
+ Choose Y here to enable Secure RPC using the SPKM3 public key
+ GSS-API mechansim (RFC 2025).
+
+ Secure RPC calls with SPKM3 require an auxiliary userspace
+ daemon which may be found in the Linux nfs-utils package
+ available from http://linux-nfs.org/.
+
+ If unsure, say N.
return 0;
}
+/**
+ * freq_in_rule_band - tells us if a frequency is in a frequency band
+ * @freq_range: frequency rule we want to query
+ * @freq_khz: frequency we are inquiring about
+ *
+ * This lets us know if a specific frequency rule is or is not relevant to
+ * a specific frequency's band. Bands are device specific and artificial
+ * definitions (the "2.4 GHz band" and the "5 GHz band"), however it is
+ * safe for now to assume that a frequency rule should not be part of a
+ * frequency's band if the start freq or end freq are off by more than 2 GHz.
+ * This resolution can be lowered and should be considered as we add
+ * regulatory rule support for other "bands".
+ **/
+static bool freq_in_rule_band(const struct ieee80211_freq_range *freq_range,
+ u32 freq_khz)
+{
+#define ONE_GHZ_IN_KHZ 1000000
+ if (abs(freq_khz - freq_range->start_freq_khz) <= (2 * ONE_GHZ_IN_KHZ))
+ return true;
+ if (abs(freq_khz - freq_range->end_freq_khz) <= (2 * ONE_GHZ_IN_KHZ))
+ return true;
+ return false;
+#undef ONE_GHZ_IN_KHZ
+}
+
/* Converts a country IE to a regulatory domain. A regulatory domain
* structure has a lot of information which the IE doesn't yet have,
* so for the other values we use upper max values as we will intersect
/* This time around we fill in the rd */
while (country_ie_len >= 3) {
+ int end_channel = 0;
struct ieee80211_country_ie_triplet *triplet =
(struct ieee80211_country_ie_triplet *) country_ie;
struct ieee80211_reg_rule *reg_rule = NULL;
reg_rule->flags = flags;
+ /* 2 GHz */
+ if (triplet->chans.first_channel <= 14)
+ end_channel = triplet->chans.first_channel +
+ triplet->chans.num_channels;
+ else
+ /*
+ * 5 GHz -- For example in country IEs if the first
+ * channel given is 36 and the number of channels is 4
+ * then the individual channel numbers defined for the
+ * 5 GHz PHY by these parameters are: 36, 40, 44, and 48
+ * and not 36, 37, 38, 39.
+ *
+ * See: http://tinyurl.com/11d-clarification
+ */
+ end_channel = triplet->chans.first_channel +
+ (4 * (triplet->chans.num_channels - 1));
+
/* The +10 is since the regulatory domain expects
* the actual band edge, not the center of freq for
* its start and end freqs, assuming 20 MHz bandwidth on
triplet->chans.first_channel) - 10);
freq_range->end_freq_khz =
MHZ_TO_KHZ(ieee80211_channel_to_frequency(
- triplet->chans.first_channel +
- triplet->chans.num_channels) + 10);
+ end_channel) + 10);
/* Large arbitrary values, we intersect later */
/* Increment this if we ever support >= 40 MHz channels
* this value to the maximum allowed bandwidth.
* @reg_rule: the regulatory rule which we have for this frequency
*
- * Use this function to get the regulatory rule for a specific frequency.
+ * Use this function to get the regulatory rule for a specific frequency on
+ * a given wireless device. If the device has a specific regulatory domain
+ * it wants to follow we respect that unless a country IE has been received
+ * and processed already.
+ *
+ * Returns 0 if it was able to find a valid regulatory rule which does
+ * apply to the given center_freq otherwise it returns non-zero. It will
+ * also return -ERANGE if we determine the given center_freq does not even have
+ * a regulatory rule for a frequency range in the center_freq's band. See
+ * freq_in_rule_band() for our current definition of a band -- this is purely
+ * subjective and right now its 802.11 specific.
*/
static int freq_reg_info(u32 center_freq, u32 *bandwidth,
const struct ieee80211_reg_rule **reg_rule)
{
int i;
+ bool band_rule_found = false;
u32 max_bandwidth = 0;
if (!cfg80211_regdomain)
rr = &cfg80211_regdomain->reg_rules[i];
fr = &rr->freq_range;
pr = &rr->power_rule;
+
+ /* We only need to know if one frequency rule was
+ * was in center_freq's band, that's enough, so lets
+ * not overwrite it once found */
+ if (!band_rule_found)
+ band_rule_found = freq_in_rule_band(fr, center_freq);
+
max_bandwidth = freq_max_bandwidth(fr, center_freq);
+
if (max_bandwidth && *bandwidth <= max_bandwidth) {
*reg_rule = rr;
*bandwidth = max_bandwidth;
}
}
+ if (!band_rule_found)
+ return -ERANGE;
+
return !max_bandwidth;
}
-static void handle_channel(struct ieee80211_channel *chan)
+static void handle_channel(struct wiphy *wiphy, enum ieee80211_band band,
+ unsigned int chan_idx)
{
int r;
- u32 flags = chan->orig_flags;
+ u32 flags;
u32 max_bandwidth = 0;
const struct ieee80211_reg_rule *reg_rule = NULL;
const struct ieee80211_power_rule *power_rule = NULL;
+ struct ieee80211_supported_band *sband;
+ struct ieee80211_channel *chan;
+
+ sband = wiphy->bands[band];
+ BUG_ON(chan_idx >= sband->n_channels);
+ chan = &sband->channels[chan_idx];
+
+ flags = chan->orig_flags;
r = freq_reg_info(MHZ_TO_KHZ(chan->center_freq),
&max_bandwidth, ®_rule);
if (r) {
- flags |= IEEE80211_CHAN_DISABLED;
- chan->flags = flags;
+ /* This means no regulatory rule was found in the country IE
+ * with a frequency range on the center_freq's band, since
+ * IEEE-802.11 allows for a country IE to have a subset of the
+ * regulatory information provided in a country we ignore
+ * disabling the channel unless at least one reg rule was
+ * found on the center_freq's band. For details see this
+ * clarification:
+ *
+ * http://tinyurl.com/11d-clarification
+ */
+ if (r == -ERANGE &&
+ last_request->initiator == REGDOM_SET_BY_COUNTRY_IE) {
+#ifdef CONFIG_CFG80211_REG_DEBUG
+ printk(KERN_DEBUG "cfg80211: Leaving channel %d MHz "
+ "intact on %s - no rule found in band on "
+ "Country IE\n",
+ chan->center_freq, wiphy_name(wiphy));
+#endif
+ } else {
+ /* In this case we know the country IE has at least one reg rule
+ * for the band so we respect its band definitions */
+#ifdef CONFIG_CFG80211_REG_DEBUG
+ if (last_request->initiator == REGDOM_SET_BY_COUNTRY_IE)
+ printk(KERN_DEBUG "cfg80211: Disabling "
+ "channel %d MHz on %s due to "
+ "Country IE\n",
+ chan->center_freq, wiphy_name(wiphy));
+#endif
+ flags |= IEEE80211_CHAN_DISABLED;
+ chan->flags = flags;
+ }
return;
}
chan->max_power = (int) MBM_TO_DBM(power_rule->max_eirp);
}
-static void handle_band(struct ieee80211_supported_band *sband)
+static void handle_band(struct wiphy *wiphy, enum ieee80211_band band)
{
- int i;
+ unsigned int i;
+ struct ieee80211_supported_band *sband;
+
+ BUG_ON(!wiphy->bands[band]);
+ sband = wiphy->bands[band];
for (i = 0; i < sband->n_channels; i++)
- handle_channel(&sband->channels[i]);
+ handle_channel(wiphy, band, i);
}
static bool ignore_reg_update(struct wiphy *wiphy, enum reg_set_by setby)
enum ieee80211_band band;
for (band = 0; band < IEEE80211_NUM_BANDS; band++) {
if (wiphy->bands[band])
- handle_band(wiphy->bands[band]);
+ handle_band(wiphy, band);
if (wiphy->reg_notifier)
wiphy->reg_notifier(wiphy, setby);
}
}
#endif
-/* For the xfrm_usersa_info cases we have to work around some 32-bit vs.
- * 64-bit compatability issues. On 32-bit the structure is 220 bytes, but
- * for 64-bit it gets padded out to 224 bytes. Those bytes are just
- * padding and don't have any content we care about. Therefore as long
- * as we have enough bytes for the content we can make both cases work.
- */
-
#define XMSGSIZE(type) sizeof(struct type)
static const int xfrm_msg_min[XFRM_NR_MSGTYPES] = {
- [XFRM_MSG_NEWSA - XFRM_MSG_BASE] = 220, /* see above */
+ [XFRM_MSG_NEWSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_info),
[XFRM_MSG_DELSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_id),
[XFRM_MSG_GETSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_id),
[XFRM_MSG_NEWPOLICY - XFRM_MSG_BASE] = XMSGSIZE(xfrm_userpolicy_info),
[XFRM_MSG_ACQUIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_acquire),
[XFRM_MSG_EXPIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_expire),
[XFRM_MSG_UPDPOLICY - XFRM_MSG_BASE] = XMSGSIZE(xfrm_userpolicy_info),
- [XFRM_MSG_UPDSA - XFRM_MSG_BASE] = 220, /* see above */
+ [XFRM_MSG_UPDSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_info),
[XFRM_MSG_POLEXPIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_polexpire),
[XFRM_MSG_FLUSHSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_flush),
[XFRM_MSG_FLUSHPOLICY - XFRM_MSG_BASE] = 0,
$(obj)/%.i: $(src)/%.c FORCE
$(call if_changed_dep,cc_i_c)
-cmd_genksyms = \
+cmd_gensymtypes = \
$(CPP) -D__GENKSYMS__ $(c_flags) $< | \
- $(GENKSYMS) -T $@ -A -a $(ARCH) \
+ $(GENKSYMS) -T $@ -a $(ARCH) \
$(if $(KBUILD_PRESERVE),-p) \
$(if $(1),-r $(firstword $(wildcard $(@:.symtypes=.symref) /dev/null)))
quiet_cmd_cc_symtypes_c = SYM $(quiet_modtag) $@
cmd_cc_symtypes_c = \
set -e; \
- $(call cmd_genksyms, true) >/dev/null; \
+ $(call cmd_gensymtypes, true) >/dev/null; \
test -s $@ || rm -f $@
$(obj)/%.symtypes : $(src)/%.c FORCE
else
# When module versioning is enabled the following steps are executed:
-# o compile a .tmp_<file>.s from <file>.c
-# o if .tmp_<file>.s doesn't contain a __ksymtab version, i.e. does
-# not export symbols, we just assemble .tmp_<file>.s to <file>.o and
+# o compile a .tmp_<file>.o from <file>.c
+# o if .tmp_<file>.o doesn't contain a __ksymtab version, i.e. does
+# not export symbols, we just rename .tmp_<file>.o to <file>.o and
# are done.
# o otherwise, we calculate symbol versions using the good old
# genksyms on the preprocessed source and postprocess them in a way
-# that they are usable as assembly source
-# o assemble <file>.o from .tmp_<file>.s forcing inclusion of directives
-# defining the actual values of __crc_*, followed by objcopy-ing them
-# to force these symbols to be local to permit stripping them later.
-s_file = $(@D)/.tmp_$(@F:.o=.s)
-v_file = $(@D)/.tmp_$(@F:.o=.v)
-tmp_o_file = $(@D)/.tmp_$(@F)
-no_g_c_flags = $(filter-out -g%,$(c_flags))
-
-cmd_cc_o_c = $(CC) $(c_flags) -S -o $(s_file) $<
+# that they are usable as a linker script
+# o generate <file>.o from .tmp_<file>.o using the linker to
+# replace the unresolved symbols __crc_exported_symbol with
+# the actual value of the checksum generated by genksyms
+cmd_cc_o_c = $(CC) $(c_flags) -c -o $(@D)/.tmp_$(@F) $<
cmd_modversions = \
- if grep -q __ksymtab $(s_file); then \
- if $(call cmd_genksyms, $(KBUILD_SYMTYPES)) > $(v_file) \
- && $(CC) $(no_g_c_flags) -c -Wa,$(v_file) \
- -o $(tmp_o_file) $(s_file) \
- && $(OBJCOPY) -L '__crc_*' -L '___crc_*' -w \
- $(tmp_o_file) $@; \
- then \
- : ; \
- else \
- rm -f $@; exit 1; \
- fi; \
+ if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then \
+ $(call cmd_gensymtypes, $(KBUILD_SYMTYPES)) \
+ > $(@D)/.tmp_$(@F:.o=.ver); \
+ \
+ $(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \
+ -T $(@D)/.tmp_$(@F:.o=.ver); \
+ rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver); \
else \
- rm -f $(v_file); \
- $(CC) $(no_g_c_flags) -c -o $@ $(s_file); \
+ mv -f $(@D)/.tmp_$(@F) $@; \
fi;
endif
$(cmd_record_mcount) \
scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > \
$(dot-target).tmp; \
- if [ -r $(@D)/.tmp_$(@F:.o=.v) ]; then \
- echo >> $(dot-target).tmp; \
- echo '$@: $(GENKSYMS)' >> $(dot-target).tmp; \
- echo '$(GENKSYMS):: ;' >> $(dot-target).tmp; \
- fi; \
- rm -f $(depfile) $(@D)/.tmp_$(@F:.o=.?); \
+ rm -f $(depfile); \
mv -f $(dot-target).tmp $(dot-target).cmd
endef
@:
quiet_cmd_modules_install = INSTALL $@
- cmd_modules_install = mkdir -p $(2); \
- $(mod_strip_cmd) $@ $(2)/$(notdir $@) || cp $@ $(2)
+ cmd_modules_install = mkdir -p $(2); cp $@ $(2) ; $(mod_strip_cmd) $(2)/$(notdir $@)
# Modules built outside the kernel source tree go into extra by default
INSTALL_MOD_DIR ?= extra
FN=.config
fi
+if [ "$1" = "" ] ; then
+ usage
+fi
+
while [ "$1" != "" ] ; do
CMD="$1"
shift
char *cur_filename;
static int flag_debug, flag_dump_defs, flag_reference, flag_dump_types,
- flag_preserve, flag_warnings, flag_asm;
+ flag_preserve, flag_warnings;
static const char *arch = "";
static const char *mod_prefix = "";
if (flag_dump_defs)
fputs(">\n", debugfile);
- /* Used as assembly source or a linker script. */
- printf(flag_asm
- ? ".equiv %s__crc_%s, %#08lx\n"
- : "%s__crc_%s = %#08lx ;\n",
- mod_prefix, name, crc);
+ /* Used as a linker script. */
+ printf("%s__crc_%s = 0x%08lx ;\n", mod_prefix, name, crc);
}
}
static void genksyms_usage(void)
{
- fputs("Usage:\n" "genksyms [-aAdDTwqhV] > /path/to/.tmp_obj.ver\n" "\n"
+ fputs("Usage:\n" "genksyms [-adDTwqhV] > /path/to/.tmp_obj.ver\n" "\n"
#ifdef __GNU_LIBRARY__
" -a, --arch Select architecture\n"
- " -A, --asm Generate assembly rather than linker script\n"
" -d, --debug Increment the debug level (repeatable)\n"
" -D, --dump Dump expanded symbol defs (for debugging only)\n"
" -r, --reference file Read reference symbols from a file\n"
" -V, --version Print the release version\n"
#else /* __GNU_LIBRARY__ */
" -a Select architecture\n"
- " -A Generate assembly rather than linker script\n"
" -d Increment the debug level (repeatable)\n"
" -D Dump expanded symbol defs (for debugging only)\n"
" -r file Read reference symbols from a file\n"
#ifdef __GNU_LIBRARY__
struct option long_opts[] = {
{"arch", 1, 0, 'a'},
- {"asm", 0, 0, 'A'},
{"debug", 0, 0, 'd'},
{"warnings", 0, 0, 'w'},
{"quiet", 0, 0, 'q'},
{0, 0, 0, 0}
};
- while ((o = getopt_long(argc, argv, "a:dwqVADr:T:ph",
+ while ((o = getopt_long(argc, argv, "a:dwqVDr:T:ph",
&long_opts[0], NULL)) != EOF)
#else /* __GNU_LIBRARY__ */
- while ((o = getopt(argc, argv, "a:dwqVADr:T:ph")) != EOF)
+ while ((o = getopt(argc, argv, "a:dwqVDr:T:ph")) != EOF)
#endif /* __GNU_LIBRARY__ */
switch (o) {
case 'a':
case 'V':
fputs("genksyms version 2.5.60\n", stderr);
break;
- case 'A':
- flag_asm = 1;
- break;
case 'D':
flag_dump_defs = 1;
break;
-/* ANSI-C code produced by gperf version 3.0.1 */
+/* ANSI-C code produced by gperf version 3.0.2 */
/* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
#line 3 "scripts/genksyms/keywords.gperf"
struct resword { const char *name; int token; };
-/* maximum key range = 64, duplicates = 0 */
+/* maximum key range = 62, duplicates = 0 */
#ifdef __GNUC__
__inline
{
static const unsigned char asso_values[] =
{
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 0,
- 67, 67, 67, 67, 67, 67, 15, 67, 67, 67,
- 0, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 0, 67, 0, 67, 5,
- 25, 20, 15, 30, 67, 15, 67, 67, 10, 0,
- 10, 40, 20, 67, 10, 5, 0, 10, 15, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67, 67, 67, 67, 67,
- 67, 67, 67, 67, 67, 67
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 5,
+ 65, 65, 65, 65, 65, 65, 35, 65, 65, 65,
+ 0, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 0, 65, 0, 65, 5,
+ 20, 15, 10, 30, 65, 15, 65, 65, 20, 0,
+ 10, 35, 20, 65, 10, 5, 0, 10, 5, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65, 65, 65, 65, 65,
+ 65, 65, 65, 65, 65, 65
};
return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]];
}
{
enum
{
- TOTAL_KEYWORDS = 45,
+ TOTAL_KEYWORDS = 43,
MIN_WORD_LENGTH = 3,
MAX_WORD_LENGTH = 24,
MIN_HASH_VALUE = 3,
- MAX_HASH_VALUE = 66
+ MAX_HASH_VALUE = 64
};
static const struct resword wordlist[] =
{
{""}, {""}, {""},
-#line 28 "scripts/genksyms/keywords.gperf"
+#line 26 "scripts/genksyms/keywords.gperf"
{"asm", ASM_KEYW},
{""},
-#line 10 "scripts/genksyms/keywords.gperf"
+#line 8 "scripts/genksyms/keywords.gperf"
{"__asm", ASM_KEYW},
{""},
-#line 11 "scripts/genksyms/keywords.gperf"
+#line 9 "scripts/genksyms/keywords.gperf"
{"__asm__", ASM_KEYW},
{""}, {""},
-#line 54 "scripts/genksyms/keywords.gperf"
+#line 52 "scripts/genksyms/keywords.gperf"
{"__typeof__", TYPEOF_KEYW},
{""},
-#line 14 "scripts/genksyms/keywords.gperf"
+#line 12 "scripts/genksyms/keywords.gperf"
{"__const", CONST_KEYW},
-#line 13 "scripts/genksyms/keywords.gperf"
+#line 11 "scripts/genksyms/keywords.gperf"
{"__attribute__", ATTRIBUTE_KEYW},
-#line 15 "scripts/genksyms/keywords.gperf"
+#line 13 "scripts/genksyms/keywords.gperf"
{"__const__", CONST_KEYW},
-#line 20 "scripts/genksyms/keywords.gperf"
+#line 18 "scripts/genksyms/keywords.gperf"
{"__signed__", SIGNED_KEYW},
-#line 46 "scripts/genksyms/keywords.gperf"
+#line 44 "scripts/genksyms/keywords.gperf"
{"static", STATIC_KEYW},
- {""},
-#line 41 "scripts/genksyms/keywords.gperf"
+#line 20 "scripts/genksyms/keywords.gperf"
+ {"__volatile__", VOLATILE_KEYW},
+#line 39 "scripts/genksyms/keywords.gperf"
{"int", INT_KEYW},
-#line 34 "scripts/genksyms/keywords.gperf"
+#line 32 "scripts/genksyms/keywords.gperf"
{"char", CHAR_KEYW},
-#line 35 "scripts/genksyms/keywords.gperf"
+#line 33 "scripts/genksyms/keywords.gperf"
{"const", CONST_KEYW},
-#line 47 "scripts/genksyms/keywords.gperf"
+#line 45 "scripts/genksyms/keywords.gperf"
{"struct", STRUCT_KEYW},
-#line 26 "scripts/genksyms/keywords.gperf"
+#line 24 "scripts/genksyms/keywords.gperf"
{"__restrict__", RESTRICT_KEYW},
-#line 27 "scripts/genksyms/keywords.gperf"
- {"restrict", RESTRICT_KEYW},
-#line 7 "scripts/genksyms/keywords.gperf"
- {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
-#line 18 "scripts/genksyms/keywords.gperf"
- {"__inline__", INLINE_KEYW},
- {""},
-#line 22 "scripts/genksyms/keywords.gperf"
- {"__volatile__", VOLATILE_KEYW},
-#line 5 "scripts/genksyms/keywords.gperf"
- {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
#line 25 "scripts/genksyms/keywords.gperf"
+ {"restrict", RESTRICT_KEYW},
+#line 23 "scripts/genksyms/keywords.gperf"
{"_restrict", RESTRICT_KEYW},
- {""},
-#line 12 "scripts/genksyms/keywords.gperf"
- {"__attribute", ATTRIBUTE_KEYW},
-#line 6 "scripts/genksyms/keywords.gperf"
- {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
#line 16 "scripts/genksyms/keywords.gperf"
+ {"__inline__", INLINE_KEYW},
+#line 10 "scripts/genksyms/keywords.gperf"
+ {"__attribute", ATTRIBUTE_KEYW},
+ {""},
+#line 14 "scripts/genksyms/keywords.gperf"
{"__extension__", EXTENSION_KEYW},
-#line 37 "scripts/genksyms/keywords.gperf"
+#line 35 "scripts/genksyms/keywords.gperf"
{"enum", ENUM_KEYW},
-#line 8 "scripts/genksyms/keywords.gperf"
- {"EXPORT_UNUSED_SYMBOL", EXPORT_SYMBOL_KEYW},
-#line 38 "scripts/genksyms/keywords.gperf"
+#line 19 "scripts/genksyms/keywords.gperf"
+ {"__volatile", VOLATILE_KEYW},
+#line 36 "scripts/genksyms/keywords.gperf"
{"extern", EXTERN_KEYW},
{""},
-#line 19 "scripts/genksyms/keywords.gperf"
+#line 17 "scripts/genksyms/keywords.gperf"
{"__signed", SIGNED_KEYW},
-#line 9 "scripts/genksyms/keywords.gperf"
- {"EXPORT_UNUSED_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
-#line 49 "scripts/genksyms/keywords.gperf"
- {"union", UNION_KEYW},
-#line 53 "scripts/genksyms/keywords.gperf"
+#line 7 "scripts/genksyms/keywords.gperf"
+ {"EXPORT_SYMBOL_GPL_FUTURE", EXPORT_SYMBOL_KEYW},
+ {""},
+#line 51 "scripts/genksyms/keywords.gperf"
{"typeof", TYPEOF_KEYW},
-#line 48 "scripts/genksyms/keywords.gperf"
+#line 46 "scripts/genksyms/keywords.gperf"
{"typedef", TYPEDEF_KEYW},
-#line 17 "scripts/genksyms/keywords.gperf"
+#line 15 "scripts/genksyms/keywords.gperf"
{"__inline", INLINE_KEYW},
-#line 33 "scripts/genksyms/keywords.gperf"
+#line 31 "scripts/genksyms/keywords.gperf"
{"auto", AUTO_KEYW},
-#line 21 "scripts/genksyms/keywords.gperf"
- {"__volatile", VOLATILE_KEYW},
+#line 47 "scripts/genksyms/keywords.gperf"
+ {"union", UNION_KEYW},
{""}, {""},
-#line 50 "scripts/genksyms/keywords.gperf"
+#line 48 "scripts/genksyms/keywords.gperf"
{"unsigned", UNSIGNED_KEYW},
- {""},
-#line 44 "scripts/genksyms/keywords.gperf"
+#line 49 "scripts/genksyms/keywords.gperf"
+ {"void", VOID_KEYW},
+#line 42 "scripts/genksyms/keywords.gperf"
{"short", SHORT_KEYW},
-#line 40 "scripts/genksyms/keywords.gperf"
+ {""}, {""},
+#line 50 "scripts/genksyms/keywords.gperf"
+ {"volatile", VOLATILE_KEYW},
+ {""},
+#line 37 "scripts/genksyms/keywords.gperf"
+ {"float", FLOAT_KEYW},
+#line 34 "scripts/genksyms/keywords.gperf"
+ {"double", DOUBLE_KEYW},
+ {""},
+#line 5 "scripts/genksyms/keywords.gperf"
+ {"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
+ {""}, {""},
+#line 38 "scripts/genksyms/keywords.gperf"
{"inline", INLINE_KEYW},
+#line 6 "scripts/genksyms/keywords.gperf"
+ {"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
+#line 41 "scripts/genksyms/keywords.gperf"
+ {"register", REGISTER_KEYW},
{""},
-#line 52 "scripts/genksyms/keywords.gperf"
- {"volatile", VOLATILE_KEYW},
-#line 42 "scripts/genksyms/keywords.gperf"
- {"long", LONG_KEYW},
-#line 24 "scripts/genksyms/keywords.gperf"
+#line 22 "scripts/genksyms/keywords.gperf"
{"_Bool", BOOL_KEYW},
- {""}, {""},
#line 43 "scripts/genksyms/keywords.gperf"
- {"register", REGISTER_KEYW},
-#line 51 "scripts/genksyms/keywords.gperf"
- {"void", VOID_KEYW},
-#line 39 "scripts/genksyms/keywords.gperf"
- {"float", FLOAT_KEYW},
-#line 36 "scripts/genksyms/keywords.gperf"
- {"double", DOUBLE_KEYW},
- {""}, {""}, {""}, {""},
-#line 45 "scripts/genksyms/keywords.gperf"
- {"signed", SIGNED_KEYW}
+ {"signed", SIGNED_KEYW},
+ {""}, {""},
+#line 40 "scripts/genksyms/keywords.gperf"
+ {"long", LONG_KEYW}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
EXPORT_SYMBOL, EXPORT_SYMBOL_KEYW
EXPORT_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
EXPORT_SYMBOL_GPL_FUTURE, EXPORT_SYMBOL_KEYW
-EXPORT_UNUSED_SYMBOL, EXPORT_SYMBOL_KEYW
-EXPORT_UNUSED_SYMBOL_GPL, EXPORT_SYMBOL_KEYW
__asm, ASM_KEYW
__asm__, ASM_KEYW
__attribute, ATTRIBUTE_KEYW
static int symbol_valid(struct sym_entry *s)
{
/* Symbols which vary between passes. Passes 1 and 2 must have
- * identical symbol lists.
+ * identical symbol lists. The kallsyms_* symbols below are only added
+ * after pass 1, they would be included in pass 2 when --all-symbols is
+ * specified so exclude them to get a stable symbol list.
*/
static char *special_symbols[] = {
+ "kallsyms_addresses",
+ "kallsyms_num_syms",
+ "kallsyms_names",
+ "kallsyms_markers",
+ "kallsyms_token_table",
+ "kallsyms_token_index",
+
/* Exclude linker generated symbols which vary between passes */
"_SDA_BASE_", /* ppc */
"_SDA2_BASE_", /* ppc */
}
/* Exclude symbols which vary between passes. */
- if (strstr((char *)s->sym + offset, "_compiled.") ||
- strncmp((char*)s->sym + offset, "__compound_literal.", 19) == 0 ||
- strncmp((char*)s->sym + offset, "__compound_literal$", 19) == 0)
+ if (strstr((char *)s->sym + offset, "_compiled."))
return 0;
for (i = 0; special_symbols[i]; i++)
usage();
read_map(stdin);
- if (table_cnt) {
- sort_symbols();
- optimize_token_table();
- }
+ sort_symbols();
+ optimize_token_table();
write_src();
return 0;
# readprofile starts reading symbols when _stext is found, and
# continue until it finds a symbol which is not either of 'T', 't',
-# 'W' or 'w'.
+# 'W' or 'w'. __crc_ are 'A' and placed in the middle
+# so we just ignore them to let readprofile continue to work.
+# (At least sparc64 has __crc_ in the middle).
+
+$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)' > $2
-$NM -n $1 | grep -v '\( [aNUw] \)\|\( \$[adt]\)' > $2
for (i = 0; i < count; i++) {
const char *id = (char *)devs[i].id;
+ char acpi_id[sizeof(devs[0].id)];
+ int j;
buf_printf(&mod->dev_table_buf,
"MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+
+ /* fix broken pnp bus lowercasing */
+ for (j = 0; j < sizeof(acpi_id); j++)
+ acpi_id[j] = toupper(id[j]);
buf_printf(&mod->dev_table_buf,
- "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+ "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
}
}
/* add an individual alias for every device entry */
if (!dup) {
+ char acpi_id[sizeof(card->devs[0].id)];
+ int k;
+
buf_printf(&mod->dev_table_buf,
"MODULE_ALIAS(\"pnp:d%s*\");\n", id);
+
+ /* fix broken pnp bus lowercasing */
+ for (k = 0; k < sizeof(acpi_id); k++)
+ acpi_id[k] = toupper(id[k]);
buf_printf(&mod->dev_table_buf,
- "MODULE_ALIAS(\"acpi*:%s:*\");\n", id);
+ "MODULE_ALIAS(\"acpi*:%s:*\");\n", acpi_id);
}
}
}
+++ /dev/null
-<*>
-*.h
-__compound_literal[$.][0-9]*
-__crc_[a-zA-Z_]*
-__exitcall_[a-zA-Z_]*
-__func__[$.][0-9]*
-__FUNCTION__[$.][0-9]*
-gcc[0-9]_compiled[$.]
-__initcall_[a-zA-Z_]*
-__kcrctab_[a-zA-Z_]*
-__kstrtab_[a-zA-Z_]*
-__ksymtab_[a-zA-Z_]*
-__mod_[a-zA-Z_]*[0-9]
-__module_depends
-__param_[a-zA-Z_]*
-__pci_fixup_*PCI_ANY_IDPCI_ANY_ID*
-__pci_fixup_*PCI_ANY_IDPCI_DEVICE_ID_*
-__pci_fixup_*PCI_VENDOR_ID_*PCI_ANY_ID*
-__pci_fixup_*PCI_VENDOR_ID_*PCI_DEVICE_ID_*
-__PRETTY_FUNCTION__[$.][0-9]*
-__setup_[a-zA-Z_]*
-____versions
select SND_OXYGEN_LIB
help
Say Y here to include support for sound cards based on the
- Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X and
- HDAV1.3 (Deluxe).
+ Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X.
+ Support for the HDAV1.3 (Deluxe) is very experimental.
To compile this driver as a module, choose M here: the module
will be called snd-virtuoso.
SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_ASUS_EEE1601),
SND_PCI_QUIRK(0x105b, 0x0ce8, "Foxconn P35AX-S", ALC883_6ST_DIG),
SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC883_6ST_DIG),
+ SND_PCI_QUIRK(0x1071, 0x8227, "Mitac 82801H", ALC883_MITAC),
SND_PCI_QUIRK(0x1071, 0x8253, "Mitac 8252d", ALC883_MITAC),
SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x10f1, 0x2350, "TYAN-S2350", ALC888_6ST_DELL),
SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
SND_PCI_QUIRK(0x8086, 0x0001, "DG33BUC", ALC883_3ST_6ch_INTEL),
SND_PCI_QUIRK(0x8086, 0x0002, "DG33FBC", ALC883_3ST_6ch_INTEL),
+ SND_PCI_QUIRK(0x8086, 0x2503, "82801H", ALC883_MITAC),
SND_PCI_QUIRK(0x8086, 0x0022, "DX58SO", ALC883_3ST_6ch_INTEL),
SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
{}
enum {
STAC_92HD83XXX_REF,
+ STAC_92HD83XXX_PWR_REF,
STAC_92HD83XXX_MODELS
};
};
static unsigned int stac92hd83xxx_pwr_mapping[4] = {
- 0x03, 0x0c, 0x10, 0x40,
+ 0x03, 0x0c, 0x20, 0x40,
};
static hda_nid_t stac92hd83xxx_amp_nids[1] = {
};
static struct hda_verb stac92hd83xxx_core_init[] = {
- /* start of config #1 */
- { 0xe, AC_VERB_SET_CONNECT_SEL, 0x3},
-
- /* start of config #2 */
{ 0xa, AC_VERB_SET_CONNECT_SEL, 0x0},
{ 0xb, AC_VERB_SET_CONNECT_SEL, 0x0},
{ 0xd, AC_VERB_SET_CONNECT_SEL, 0x1},
static struct hda_verb stac925x_core_init[] = {
/* set dac0mux for dac converter */
{ 0x06, AC_VERB_SET_CONNECT_SEL, 0x00},
- /* unmute and set max the selector */
- { 0x0e, AC_VERB_SET_AMP_GAIN_MUTE, 0xb01f },
+ /* mute the master volume */
+ { 0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
{}
};
};
static struct snd_kcontrol_new stac925x_mixer[] = {
+ HDA_CODEC_VOLUME("Master Playback Volume", 0x0e, 0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT),
STAC_INPUT_SOURCE(1),
HDA_CODEC_VOLUME("Capture Volume", 0x09, 0, HDA_OUTPUT),
HDA_CODEC_MUTE("Capture Switch", 0x14, 0, HDA_OUTPUT),
static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
+ [STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
};
static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = "ref",
+ [STAC_92HD83XXX_PWR_REF] = "mic-ref",
};
static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
"HP dv5", STAC_HP_M4),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30f4,
"HP dv7", STAC_HP_M4),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30f7,
+ "HP dv4", STAC_HP_DV5),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30fc,
"HP dv7", STAC_HP_M4),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3603,
err = stac92xx_auto_fill_dac_nids(codec);
if (err < 0)
return err;
+ err = stac92xx_auto_create_multi_out_ctls(codec,
+ &spec->autocfg);
+ if (err < 0)
+ return err;
}
- err = stac92xx_auto_create_multi_out_ctls(codec, &spec->autocfg);
-
- if (err < 0)
- return err;
-
/* setup analog beep controls */
if (spec->anabeep_nid > 0) {
err = stac92xx_auto_create_beep_ctls(codec,
static int patch_stac92hd83xxx(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
+ hda_nid_t conn[STAC92HD83_DAC_COUNT + 1];
int err;
+ int num_dacs;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids);
spec->multiout.dac_nids = spec->dac_nids;
- spec->init = stac92hd83xxx_core_init;
- switch (codec->vendor_id) {
- case 0x111d7605:
- break;
- default:
- spec->num_pwrs--;
- spec->init++; /* switch to config #2 */
- }
+ /* set port 0xe to select the last DAC
+ */
+ num_dacs = snd_hda_get_connections(codec, 0x0e,
+ conn, STAC92HD83_DAC_COUNT + 1) - 1;
+
+ snd_hda_codec_write_cache(codec, 0xe, 0,
+ AC_VERB_SET_CONNECT_SEL, num_dacs);
+
+ spec->init = stac92hd83xxx_core_init;
spec->mixer = stac92hd83xxx_mixer;
spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids);
spec->num_dmuxes = ARRAY_SIZE(stac92hd83xxx_dmux_nids);
return err;
}
+ switch (codec->vendor_id) {
+ case 0x111d7604:
+ case 0x111d7605:
+ if (spec->board_config == STAC_92HD83XXX_PWR_REF)
+ break;
+ spec->num_pwrs = 0;
+ break;
+ }
+
err = stac92xx_parse_auto_config(codec, 0x1d, 0);
if (!err) {
if (spec->board_config < 0) {
if (chip->uart_input_count >= 2 &&
chip->uart_input[chip->uart_input_count - 2] == 'O' &&
chip->uart_input[chip->uart_input_count - 1] == 'K') {
- printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:");
+ printk(KERN_DEBUG "message from Xonar HDAV HDMI chip received:\n");
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET,
chip->uart_input, chip->uart_input_count);
chip->uart_input_count = 0;
.dac_channels = 8,
.dac_volume_min = 0x0f,
.dac_volume_max = 0xff,
+ .misc_flags = OXYGEN_MISC_MIDI,
.function_flags = OXYGEN_FUNCTION_2WIRE,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
#include <sound/pcm_params.h>
#include <sound/soc.h>
-#include <mach/hardware.h>
-
#include "atmel-pcm.h"
.startup = mpc8610_hpcd_startup,
};
-/**
- * mpc8610_hpcd_machine: ASoC machine data
- */
-static struct snd_soc_card mpc8610_hpcd_machine = {
- .probe = mpc8610_hpcd_machine_probe,
- .remove = mpc8610_hpcd_machine_remove,
- .name = "MPC8610 HPCD",
- .num_links = 1,
-};
-
/**
* mpc8610_hpcd_probe: OF probe function for the fabric driver
*
machine_data->dai.codec_dai = &cs4270_dai; /* The codec_dai we want */
machine_data->dai.ops = &mpc8610_hpcd_ops;
- mpc8610_hpcd_machine.dai_link = &machine_data->dai;
+ machine_data->machine.probe = mpc8610_hpcd_machine_probe;
+ machine_data->machine.remove = mpc8610_hpcd_machine_remove;
+ machine_data->machine.name = "MPC8610 HPCD";
+ machine_data->machine.num_links = 1;
+ machine_data->machine.dai_link = &machine_data->dai;
/* Allocate a new audio platform device structure */
sound_device = platform_device_alloc("soc-audio", -1);
goto error;
}
- machine_data->sound_devdata.card = &mpc8610_hpcd_machine;
+ machine_data->sound_devdata.card = &machine_data->machine;
machine_data->sound_devdata.codec_dev = &soc_codec_device_cs4270;
machine_data->machine.platform = &fsl_soc_platform;
projects / linux-2.6-omap-h63xx.git / commitdiff