--- /dev/null
+#
+# NOTE! Don't add files that are generated in specific
+# subdirectories here. Add them in the ".gitignore" file
+# in that subdirectory instead.
+#
+# Normal rules
+#
+.*
+*.o
+*.a
+*.s
+*.ko
+*.mod.c
+
+#
+# Top-level generic files
+#
+vmlinux*
+System.map
+Module.symvers
+
+#
+# Generated include files
+#
+include/asm
+include/config
+include/linux/autoconf.h
+include/linux/compile.h
+include/linux/version.h
+
be lost due to memory pressure or process' receiving queue overflowed,
so caller is warned must be prepared. That is why struct cn_msg [main
connector's message header] contains u32 seq and u32 ack fields.
+
+/*****************************************/
+Userspace usage.
+/*****************************************/
+2.6.14 has a new netlink socket implementation, which by default does not
+allow to send data to netlink groups other than 1.
+So, if to use netlink socket (for example using connector)
+with different group number userspace application must subscribe to
+that group. It can be achieved by following pseudocode:
+
+s = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR);
+
+l_local.nl_family = AF_NETLINK;
+l_local.nl_groups = 12345;
+l_local.nl_pid = 0;
+
+if (bind(s, (struct sockaddr *)&l_local, sizeof(struct sockaddr_nl)) == -1) {
+ perror("bind");
+ close(s);
+ return -1;
+}
+
+{
+ int on = l_local.nl_groups;
+ setsockopt(s, 270, 1, &on, sizeof(on));
+}
+
+Where 270 above is SOL_NETLINK, and 1 is a NETLINK_ADD_MEMBERSHIP socket
+option. To drop multicast subscription one should call above socket option
+with NETLINK_DROP_MEMBERSHIP parameter which is defined as 0.
+
+2.6.14 netlink code only allows to select a group which is less or equal to
+the maximum group number, which is used at netlink_kernel_create() time.
+In case of connector it is CN_NETLINK_USERS + 0xf, so if you want to use
+group number 12345, you must increment CN_NETLINK_USERS to that number.
+Additional 0xf numbers are allocated to be used by non-in-kernel users.
+
+Due to this limitation, group 0xffffffff does not work now, so one can
+not use add/remove connector's group notifications, but as far as I know,
+only cn_test.c test module used it.
+
+Some work in netlink area is still being done, so things can be changed in
+2.6.15 timeframe, if it will happen, documentation will be updated for that
+kernel.
L: linux-fbdev-devel@lists.sourceforge.net
S: Maintained
+MEGARAID SCSI DRIVERS
+P: Neela Syam Kolli
+M: Neela.Kolli@engenio.com
+S: linux-scsi@vger.kernel.org
+W: http://megaraid.lsilogic.com
+S: Maintained
+
MEMORY TECHNOLOGY DEVICES
P: David Woodhouse
M: dwmw2@infradead.org
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 14
-EXTRAVERSION =-rc4
+EXTRAVERSION =-rc5
NAME=Affluent Albatross
# *DOCUMENTATION*
# Files to ignore in find ... statements
RCS_FIND_IGNORE := \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg \) -prune -o
-RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg
+export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exclude CVS --exclude .pc --exclude .hg
# ===========================================================================
# Rules shared between *config targets and build targets
# Link of vmlinux
# If CONFIG_KALLSYMS is set .version is already updated
# Generate System.map and verify that the content is consistent
-
+# Use + in front of the vmlinux_version rule to silent warning with make -j2
+# First command is ':' to allow us to use + in front of the rule
define rule_vmlinux__
+ :
$(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
$(call cmd,vmlinux__)
tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110
tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100
tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
-tune-$(CONFIG_CPU_V6) :=-mtune=strongarm
+tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
# Need -Uarm for gcc < 3.x
CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
#define EXPORT_SYMBOL_ALIAS(sym,orig) \
EXPORT_CRC_ALIAS(sym) \
- const struct kernel_symbol __ksymtab_##sym \
- __attribute__((section("__ksymtab"))) = \
+ static const struct kernel_symbol __ksymtab_##sym \
+ __attribute_used__ __attribute__((section("__ksymtab"))) = \
{ (unsigned long)&orig, #sym };
/*
.endm
.Larm700bug:
- ldr r0, [sp, #S_PSR] @ Get calling cpsr
- sub lr, lr, #4
- str lr, [r8]
- msr spsr_cxsf, r0
ldmia sp, {r0 - lr}^ @ Get calling r0 - lr
mov r0, r0
- ldr lr, [sp, #S_PC] @ Get PC
add sp, sp, #S_FRAME_SIZE
- movs pc, lr
+ subs pc, lr, #4
#else
.macro arm710_bug_check, instr, temp
.endm
*(.got) /* Global offset table */
}
- . = ALIGN(16);
- __ex_table : { /* Exception table */
- __start___ex_table = .;
- *(__ex_table)
- __stop___ex_table = .;
- }
-
RODATA
_etext = .; /* End of text and rodata section */
. = ALIGN(32);
*(.data.cacheline_aligned)
+ /*
+ * The exception fixup table (might need resorting at runtime)
+ */
+ . = ALIGN(32);
+ __start___ex_table = .;
+ *(__ex_table)
+ __stop___ex_table = .;
+
/*
* and the usual data section
*/
}
writel(0, impd1->base + IMPD1_LOCK);
-#if DEBUG
+#ifdef DEBUG
vco.v = val & 0x1ff;
vco.r = (val >> 9) & 0x7f;
vco.s = (val >> 16) & 7;
return ret;
}
+static int impd1_remove_one(struct device *dev, void *data)
+{
+ device_unregister(dev);
+ return 0;
+}
+
static void impd1_remove(struct lm_device *dev)
{
struct impd1_module *impd1 = lm_get_drvdata(dev);
- struct list_head *l, *n;
int i;
- list_for_each_safe(l, n, &dev->dev.children) {
- struct device *d = list_to_dev(l);
-
- device_unregister(d);
- }
+ device_for_each_child(&dev->dev, NULL, impd1_remove_one);
for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++)
clk_unregister(&impd1->vcos[i]);
*/
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/device.h>
+#include <asm/types.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
#include <asm/hardware.h>
#include <asm/page.h>
+#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
/*
* IRQ base register
{
IRQ_ENABLE = 1 << irq;
}
+
+static struct irqchip l7200_irq_chip = {
+ .ack = l7200_mask_irq,
+ .mask = l7200_mask_irq,
+ .unmask = l7200_unmask_irq
+};
static void __init l7200_init_irq(void)
{
FIQ_ENABLECLEAR = 0xffffffff; /* clear all fast interrupt enables */
for (irq = 0; irq < NR_IRQS; irq++) {
- irq_desc[irq].valid = 1;
- irq_desc[irq].probe_ok = 1;
- irq_desc[irq].mask_ack = l7200_mask_irq;
- irq_desc[irq].mask = l7200_mask_irq;
- irq_desc[irq].unmask = l7200_unmask_irq;
+ set_irq_chip(irq, &l7200_irq_chip);
+ set_irq_flags(irq, IRQF_VALID);
+ set_irq_handler(irq, do_level_IRQ);
}
init_FIQ();
{
if (get_hsync_time)
symbol_put(w100fb_get_hsynclen);
+ get_hsync_time = NULL;
}
void corgi_wait_hsync(void)
#endif
#ifdef CONFIG_PXA_SHARP_Cxx00
+static struct device *spitz_pxafb_dev;
+
+static int is_pxafb_device(struct device * dev, void * data)
+{
+ struct platform_device *pdev = container_of(dev, struct platform_device, dev);
+
+ return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
+}
+
unsigned long spitz_get_hsync_len(void)
{
+ if (!spitz_pxafb_dev) {
+ spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
+ if (!spitz_pxafb_dev)
+ return 0;
+ }
if (!get_hsync_time)
get_hsync_time = symbol_get(pxafb_get_hsync_time);
if (!get_hsync_time)
return 0;
- return pxafb_get_hsync_time(&pxafb_device.dev);
+ return pxafb_get_hsync_time(spitz_pxafb_dev);
}
void spitz_put_hsync(void)
{
+ put_device(spitz_pxafb_dev);
if (get_hsync_time)
symbol_put(pxafb_get_hsync_time);
+ spitz_pxafb_dev = NULL;
+ get_hsync_time = NULL;
}
void spitz_wait_hsync(void)
.resource = pxafb_resources,
};
+void __init set_pxa_fb_parent(struct device *parent_dev)
+{
+ pxafb_device.dev.parent = parent_dev;
+}
+
static struct platform_device ffuart_device = {
.name = "pxa2xx-uart",
.id = 0,
i2c_device.dev.platform_data = info;
}
+static struct resource i2s_resources[] = {
+ {
+ .start = 0x40400000,
+ .end = 0x40400083,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_I2S,
+ .end = IRQ_I2S,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device i2s_device = {
+ .name = "pxa2xx-i2s",
+ .id = -1,
+ .resource = i2c_resources,
+ .num_resources = ARRAY_SIZE(i2s_resources),
+};
+
static struct platform_device *devices[] __initdata = {
&pxamci_device,
&udc_device,
&btuart_device,
&stuart_device,
&i2c_device,
+ &i2s_device,
};
static int __init pxa_init(void)
#include <asm/arch/irq.h>
#include <asm/arch/mmc.h>
#include <asm/arch/udc.h>
-#include <asm/arch/ohci.h>
#include <asm/arch/pxafb.h>
#include <asm/arch/akita.h>
#include <asm/arch/spitz.h>
&spitzkbd_device,
&spitzts_device,
&spitzbl_device,
- &spitzbattery_device,
};
static void __init common_init(void)
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_mci_info(&spitz_mci_platform_data);
- pxafb_device.dev.parent = &spitzssp_device.dev;
+ set_pxa_fb_parent(&spitzssp_device.dev);
set_pxa_fb_info(&spitz_pxafb_info);
}
config ARCH_BAST
bool "Simtec Electronics BAST (EB2410ITX)"
select CPU_S3C2410
+ select ISA
help
Say Y here if you are using the Simtec Electronics EB2410ITX
development board (also known as BAST)
struct clk *clk = ERR_PTR(-ENOENT);
int idno;
- idno = (dev == NULL) ? -1 : to_platform_device(dev)->id;
+ if (dev == NULL || dev->bus != &platform_bus_type)
+ idno = -1;
+ else
+ idno = to_platform_device(dev)->id;
down(&clocks_sem);
static int chip0_map[] = { 0 };
static int chip1_map[] = { 1 };
-struct mtd_partition anubis_default_nand_part[] = {
+static struct mtd_partition anubis_default_nand_part[] = {
[0] = {
.name = "Boot Agent",
.size = SZ_16K,
static int chip1_map[] = { 2 };
static int chip2_map[] = { 3 };
-struct mtd_partition bast_default_nand_part[] = {
+static struct mtd_partition bast_default_nand_part[] = {
[0] = {
.name = "Boot Agent",
.size = SZ_16K,
}
static struct s3c2410_platform_nand bast_nand_info = {
- .tacls = 40,
- .twrph0 = 80,
- .twrph1 = 80,
+ .tacls = 30,
+ .twrph0 = 60,
+ .twrph1 = 60,
.nr_sets = ARRAY_SIZE(bast_nand_sets),
.sets = bast_nand_sets,
.select_chip = bast_nand_select,
* better IO routines can be written and tested
*/
-struct dm9000_plat_data bast_dm9k_platdata = {
+static struct dm9000_plat_data bast_dm9k_platdata = {
.flags = DM9000_PLATF_16BITONLY
};
* better IO routines can be written and tested
*/
-struct dm9000_plat_data vr1000_dm9k_platdata = {
+static struct dm9000_plat_data vr1000_dm9k_platdata = {
.flags = DM9000_PLATF_16BITONLY,
};
&s3c_uart2
};
-/* store our uart devices for the serial driver console */
-struct platform_device *s3c2410_uart_devices[3];
-
static int s3c2410_uart_count = 0;
/* uart registration process */
#ifdef CONFIG_PM
-struct sleep_save s3c2440_sleep[] = {
+static struct sleep_save s3c2440_sleep[] = {
SAVE_ITEM(S3C2440_DSC0),
SAVE_ITEM(S3C2440_DSC1),
SAVE_ITEM(S3C2440_GPJDAT),
* as a driver which may support both 2410 and 2440 may try and use it.
*/
-int __init s3c2440_core_init(void)
+static int __init s3c2440_core_init(void)
{
return sysdev_class_register(&s3c2440_sysclass);
}
#include <asm/hardware/clock.h>
#include "clock.h"
+#include "cpu.h"
static unsigned long timer_startval;
static unsigned long timer_usec_ticks;
}
static int proc_alignment_write(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+ unsigned long count, void *data)
{
char mode;
if (get_user(mode, buffer))
return -EFAULT;
if (mode >= '0' && mode <= '5')
- ai_usermode = mode - '0';
+ ai_usermode = mode - '0';
}
return count;
}
goto fault; \
} while (0)
-#define put32_unaligned_check(val,addr) \
+#define put32_unaligned_check(val,addr) \
__put32_unaligned_check("strb", val, addr)
#define put32t_unaligned_check(val,addr) \
return TYPE_LDST;
user:
- if (LDST_L_BIT(instr)) {
- unsigned long val;
- get16t_unaligned_check(val, addr);
+ if (LDST_L_BIT(instr)) {
+ unsigned long val;
+ get16t_unaligned_check(val, addr);
- /* signed half-word? */
- if (instr & 0x40)
- val = (signed long)((signed short) val);
+ /* signed half-word? */
+ if (instr & 0x40)
+ val = (signed long)((signed short) val);
- regs->uregs[rd] = val;
- } else
- put16t_unaligned_check(regs->uregs[rd], addr);
+ regs->uregs[rd] = val;
+ } else
+ put16t_unaligned_check(regs->uregs[rd], addr);
- return TYPE_LDST;
+ return TYPE_LDST;
fault:
return TYPE_FAULT;
unsigned long val;
get32_unaligned_check(val, addr);
regs->uregs[rd] = val;
- get32_unaligned_check(val, addr+4);
- regs->uregs[rd+1] = val;
+ get32_unaligned_check(val, addr + 4);
+ regs->uregs[rd + 1] = val;
} else {
put32_unaligned_check(regs->uregs[rd], addr);
- put32_unaligned_check(regs->uregs[rd+1], addr+4);
+ put32_unaligned_check(regs->uregs[rd + 1], addr + 4);
}
return TYPE_LDST;
unsigned long val;
get32t_unaligned_check(val, addr);
regs->uregs[rd] = val;
- get32t_unaligned_check(val, addr+4);
- regs->uregs[rd+1] = val;
+ get32t_unaligned_check(val, addr + 4);
+ regs->uregs[rd + 1] = val;
} else {
put32t_unaligned_check(regs->uregs[rd], addr);
- put32t_unaligned_check(regs->uregs[rd+1], addr+4);
+ put32t_unaligned_check(regs->uregs[rd + 1], addr + 4);
}
return TYPE_LDST;
if (LDST_P_EQ_U(instr)) /* U = P */
eaddr += 4;
- /*
+ /*
* For alignment faults on the ARM922T/ARM920T the MMU makes
* the FSR (and hence addr) equal to the updated base address
* of the multiple access rather than the restored value.
/* 6.5.1 Format 3: */
case 0x4800 >> 11: /* 7.1.28 LDR(3) */
/* NOTE: This case is not technically possible. We're
- * loading 32-bit memory data via PC relative
+ * loading 32-bit memory data via PC relative
* addressing mode. So we can and should eliminate
* this case. But I'll leave it here for now.
*/
if (fault) {
type = TYPE_FAULT;
- goto bad_or_fault;
+ goto bad_or_fault;
}
if (user_mode(regs))
mov pc, lr
ENTRY(cpu_v6_proc_fin)
- mov pc, lr
+ stmfd sp!, {lr}
+ cpsid if @ disable interrupts
+ bl v6_flush_kern_cache_all
+ mrc p15, 0, r0, c1, c0, 0 @ ctrl register
+ bic r0, r0, #0x1000 @ ...i............
+ bic r0, r0, #0x0006 @ .............ca.
+ mcr p15, 0, r0, c1, c0, 0 @ disable caches
+ ldmfd sp!, {pc}
/*
* cpu_v6_reset(loc)
#include <linux/string.h>
#include <asm/system.h>
-/* forward declarations */
-unsigned int EmulateCPDO(const unsigned int);
-unsigned int EmulateCPDT(const unsigned int);
-unsigned int EmulateCPRT(const unsigned int);
-
/* Reset the FPA11 chip. Called to initialize and reset the emulator. */
static void resetFPA11(void)
{
extern int8 SetRoundingPrecision(const unsigned int);
extern void nwfpe_init_fpa(union fp_state *fp);
+extern unsigned int EmulateAll(unsigned int opcode);
+
+extern unsigned int EmulateCPDT(const unsigned int opcode);
+extern unsigned int EmulateCPDO(const unsigned int opcode);
+extern unsigned int EmulateCPRT(const unsigned int opcode);
+
+/* fpa11_cpdt.c */
+extern unsigned int PerformLDF(const unsigned int opcode);
+extern unsigned int PerformSTF(const unsigned int opcode);
+extern unsigned int PerformLFM(const unsigned int opcode);
+extern unsigned int PerformSFM(const unsigned int opcode);
+
+/* single_cpdo.c */
+
+extern unsigned int SingleCPDO(struct roundingData *roundData,
+ const unsigned int opcode, FPREG * rFd);
+/* double_cpdo.c */
+extern unsigned int DoubleCPDO(struct roundingData *roundData,
+ const unsigned int opcode, FPREG * rFd);
+
#endif
#include "fpa11.inl"
#include "fpmodule.h"
#include "fpmodule.inl"
+#include "softfloat.h"
#ifdef CONFIG_FPE_NWFPE_XP
extern flag floatx80_is_nan(floatx80);
#endif
-extern flag float64_is_nan(float64);
-extern flag float32_is_nan(float32);
unsigned int PerformFLT(const unsigned int opcode);
unsigned int PerformFIX(const unsigned int opcode);
return (nRc);
}
+extern unsigned int checkCondition(const unsigned int opcode,
+ const unsigned int ccodes);
+
+extern const float64 float64Constant[];
+extern const float32 float32Constant[];
+
#endif
return (a != b) && (aSign ^ (a < b));
}
+extern flag float32_is_nan( float32 a );
+extern flag float64_is_nan( float64 a );
+
#endif
#include <linux/kernel.h>
#include <linux/cpumask.h>
#include <linux/interrupt.h>
+#include <linux/module.h>
#define IPI_SCHEDULE 1
#define IPI_CALL 2
/* CPU masks */
cpumask_t cpu_online_map = CPU_MASK_NONE;
cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
+EXPORT_SYMBOL(phys_cpu_present_map);
/* Variables used during SMP boot */
volatile int cpu_now_booting = 0;
#define PFX "powernow-k8: "
#define BFX PFX "BIOS error: "
-#define VERSION "version 1.50.3"
+#define VERSION "version 1.50.4"
#include "powernow-k8.h"
/* serialize freq changes */
u32 i = 0;
do {
- if (i++ > 0x1000000) {
- printk(KERN_ERR PFX "detected change pending stuck\n");
+ if (i++ > 10000) {
+ dprintk("detected change pending stuck\n");
return 1;
}
rdmsr(MSR_FIDVID_STATUS, lo, hi);
{
u32 lo;
u32 savevid = data->currvid;
+ u32 i = 0;
if ((fid & INVALID_FID_MASK) || (data->currvid & INVALID_VID_MASK)) {
printk(KERN_ERR PFX "internal error - overflow on fid write\n");
dprintk("writing fid 0x%x, lo 0x%x, hi 0x%x\n",
fid, lo, data->plllock * PLL_LOCK_CONVERSION);
- wrmsr(MSR_FIDVID_CTL, lo, data->plllock * PLL_LOCK_CONVERSION);
-
- if (query_current_values_with_pending_wait(data))
- return 1;
+ do {
+ wrmsr(MSR_FIDVID_CTL, lo, data->plllock * PLL_LOCK_CONVERSION);
+ if (i++ > 100) {
+ printk(KERN_ERR PFX "internal error - pending bit very stuck - no further pstate changes possible\n");
+ return 1;
+ }
+ } while (query_current_values_with_pending_wait(data));
count_off_irt(data);
{
u32 lo;
u32 savefid = data->currfid;
+ int i = 0;
if ((data->currfid & INVALID_FID_MASK) || (vid & INVALID_VID_MASK)) {
printk(KERN_ERR PFX "internal error - overflow on vid write\n");
dprintk("writing vid 0x%x, lo 0x%x, hi 0x%x\n",
vid, lo, STOP_GRANT_5NS);
- wrmsr(MSR_FIDVID_CTL, lo, STOP_GRANT_5NS);
-
- if (query_current_values_with_pending_wait(data))
- return 1;
+ do {
+ wrmsr(MSR_FIDVID_CTL, lo, STOP_GRANT_5NS);
+ if (i++ > 100) {
+ printk(KERN_ERR PFX "internal error - pending bit very stuck - no further pstate changes possible\n");
+ return 1;
+ }
+ } while (query_current_values_with_pending_wait(data));
if (savefid != data->currfid) {
printk(KERN_ERR PFX "fid changed on vid trans, old 0x%x new 0x%x\n",
/*
* Get IO TLB memory from the low pages
*/
- io_tlb_start = alloc_bootmem_low_pages(io_tlb_nslabs *
- (1 << IO_TLB_SHIFT));
+ io_tlb_start = alloc_bootmem_low_pages_limit(io_tlb_nslabs *
+ (1 << IO_TLB_SHIFT), 0x100000000);
if (!io_tlb_start)
panic("Cannot allocate SWIOTLB buffer");
io_tlb_end = io_tlb_start + io_tlb_nslabs * (1 << IO_TLB_SHIFT);
*==========================================================================*/
void smp_flush_tlb_mm(struct mm_struct *mm)
{
- int cpu_id = smp_processor_id();
+ int cpu_id;
cpumask_t cpu_mask;
- unsigned long *mmc = &mm->context[cpu_id];
+ unsigned long *mmc;
unsigned long flags;
preempt_disable();
+ cpu_id = smp_processor_id();
+ mmc = &mm->context[cpu_id];
cpu_mask = mm->cpu_vm_mask;
cpu_clear(cpu_id, cpu_mask);
void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
{
struct mm_struct *mm = vma->vm_mm;
- int cpu_id = smp_processor_id();
+ int cpu_id;
cpumask_t cpu_mask;
- unsigned long *mmc = &mm->context[cpu_id];
+ unsigned long *mmc;
unsigned long flags;
preempt_disable();
+ cpu_id = smp_processor_id();
+ mmc = &mm->context[cpu_id];
cpu_mask = mm->cpu_vm_mask;
cpu_clear(cpu_id, cpu_mask);
/*
* fixup-tb0226.c, The TANBAC TB0226 specific PCI fixups.
*
- * Copyright (C) 2002-2004 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ * Copyright (C) 2002-2005 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
*
* 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 <linux/init.h>
#include <linux/pci.h>
+#include <asm/vr41xx/giu.h>
#include <asm/vr41xx/tb0226.h>
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
switch (slot) {
case 12:
vr41xx_set_irq_trigger(GD82559_1_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
- vr41xx_set_irq_level(GD82559_1_PIN, LEVEL_LOW);
+ IRQ_TRIGGER_LEVEL,
+ IRQ_SIGNAL_THROUGH);
+ vr41xx_set_irq_level(GD82559_1_PIN, IRQ_LEVEL_LOW);
irq = GD82559_1_IRQ;
break;
case 13:
vr41xx_set_irq_trigger(GD82559_2_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
- vr41xx_set_irq_level(GD82559_2_PIN, LEVEL_LOW);
+ IRQ_TRIGGER_LEVEL,
+ IRQ_SIGNAL_THROUGH);
+ vr41xx_set_irq_level(GD82559_2_PIN, IRQ_LEVEL_LOW);
irq = GD82559_2_IRQ;
break;
case 14:
switch (pin) {
case 1:
vr41xx_set_irq_trigger(UPD720100_INTA_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
+ IRQ_TRIGGER_LEVEL,
+ IRQ_SIGNAL_THROUGH);
vr41xx_set_irq_level(UPD720100_INTA_PIN,
- LEVEL_LOW);
+ IRQ_LEVEL_LOW);
irq = UPD720100_INTA_IRQ;
break;
case 2:
vr41xx_set_irq_trigger(UPD720100_INTB_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
+ IRQ_TRIGGER_LEVEL,
+ IRQ_SIGNAL_THROUGH);
vr41xx_set_irq_level(UPD720100_INTB_PIN,
- LEVEL_LOW);
+ IRQ_LEVEL_LOW);
irq = UPD720100_INTB_IRQ;
break;
case 3:
vr41xx_set_irq_trigger(UPD720100_INTC_PIN,
- TRIGGER_LEVEL,
- SIGNAL_THROUGH);
+ IRQ_TRIGGER_LEVEL,
+ IRQ_SIGNAL_THROUGH);
vr41xx_set_irq_level(UPD720100_INTC_PIN,
- LEVEL_LOW);
+ IRQ_LEVEL_LOW);
irq = UPD720100_INTC_IRQ;
break;
default:
.cpu_name = "601",
.cpu_features = CPU_FTRS_PPC601,
.cpu_user_features = COMMON_USER | PPC_FEATURE_601_INSTR |
- PPC_FEATURE_UNIFIED_CACHE,
+ PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
.icache_bsize = 32,
.dcache_bsize = 32,
},
.pvr_value = 0x00201400,
.cpu_name = "403GCX",
.cpu_features = CPU_FTRS_40X,
- .cpu_user_features = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
+ .cpu_user_features = PPC_FEATURE_32 |
+ PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
.icache_bsize = 16,
.dcache_bsize = 16,
},
if (cpus_equal(vma->vm_mm->cpu_vm_mask, tmp))
local = 1;
- __hash_page(address, pte_val(pte) & (_PAGE_USER|_PAGE_RW), vsid, ptep,
- 0x300, local);
+ __hash_page(address, 0, vsid, ptep, 0x300, local);
local_irq_restore(flags);
#endif
#endif
}
if (slot < 0) { /* MSB set means secondary group */
- vflags |= HPTE_V_VALID;
+ vflags |= HPTE_V_SECONDARY;
secondary = 1;
slot &= 0x7fffffffffffffff;
}
static int __init pmac_declare_of_platform_devices(void)
{
- struct device_node *np;
+ struct device_node *np, *npp;
np = find_devices("uni-n");
if (np) {
if (np)
of_platform_device_create(np, "platinum", NULL);
- np = find_devices("u3");
- if (np) {
- for (np = np->child; np != NULL; np = np->sibling)
+ npp = of_find_node_by_name(NULL, "u3");
+ if (npp) {
+ for (np = NULL; (np = of_get_next_child(npp, np)) != NULL;) {
if (strncmp(np->name, "i2c", 3) == 0) {
- of_platform_device_create(np, "u3-i2c",
- NULL);
+ of_platform_device_create(np, "u3-i2c", NULL);
+ of_node_put(np);
break;
}
+ }
+ of_node_put(npp);
}
np = of_find_node_by_type(NULL, "smu");
if (np) {
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Mon Aug 8 14:12:19 2005
+# Linux kernel version: 2.6.14-rc4
+# Thu Oct 20 08:29:10 2005
#
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_FORCE_MAX_ZONEORDER=13
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_NUMA is not set
CONFIG_SCHED_SMT=y
CONFIG_PREEMPT_NONE=y
CONFIG_RTAS_PROC=y
CONFIG_RTAS_FLASH=y
CONFIG_SECCOMP=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
CONFIG_ISA_DMA_API=y
#
-# General setup
+# Bus Options
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
#
# Networking
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TUNNEL=y
-CONFIG_IP_TCPDIAG=y
-CONFIG_IP_TCPDIAG_IPV6=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_IPV6_TUNNEL=m
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_NETLINK is not set
#
# IP: Netfilter Configuration
CONFIG_IP_NF_CONNTRACK=y
# CONFIG_IP_NF_CT_ACCT is not set
# CONFIG_IP_NF_CONNTRACK_MARK is not set
+# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
CONFIG_IP_NF_CT_PROTO_SCTP=y
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
+# CONFIG_IP_NF_MATCH_DCCP is not set
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
+CONFIG_IP_NF_MATCH_STRING=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
+CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=m
#
# CONFIG_IP6_NF_QUEUE is not set
# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
+
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=131072
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
CONFIG_SKGE=m
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
+# CONFIG_SPIDER_NET is not set
# CONFIG_MV643XX_ETH is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
+# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_SENSOR is not set
#
# Miscellaneous I2C Chip support
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-# CONFIG_TMPFS_SECURITY is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=15
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# Library routines
#
# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Mon Aug 8 14:16:59 2005
+# Linux kernel version: 2.6.14-rc4
+# Thu Oct 20 08:30:23 2005
#
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_FORCE_MAX_ZONEORDER=13
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_NUMA is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PREEMPT_NONE=y
CONFIG_HZ=250
CONFIG_GENERIC_HARDIRQS=y
CONFIG_SECCOMP=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_HOTPLUG_CPU is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
CONFIG_ISA_DMA_API=y
#
-# General setup
+# Bus Options
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
-# CONFIG_HOTPLUG_CPU is not set
#
# PCCARD (PCMCIA/CardBus) support
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
#
# Networking
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_TUNNEL=y
-CONFIG_IP_TCPDIAG=m
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_NETLINK is not set
#
# IP: Netfilter Configuration
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
+CONFIG_IP_NF_CONNTRACK_EVENTS=y
CONFIG_IP_NF_CT_PROTO_SCTP=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
+# CONFIG_IP_NF_MATCH_DCCP is not set
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_CONNMARK=m
+CONFIG_IP_NF_MATCH_CONNBYTES=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
+CONFIG_IP_NF_MATCH_STRING=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
+CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CONNMARK=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
CONFIG_SCSI_SATA_SVW=y
# CONFIG_SCSI_ATA_PIIX is not set
+# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_ADB_PMU=y
CONFIG_PMAC_SMU=y
-# CONFIG_PMAC_BACKLIGHT is not set
CONFIG_THERM_PM72=y
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=m
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_KEYWEST=y
+CONFIG_I2C_PMAC_SMU=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_SENSOR is not set
#
# Miscellaneous I2C Chip support
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
+# CONFIG_USB_STORAGE_ONETOUCH is not set
#
# USB Input Devices
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
-
-#
-# USB Host-to-Host Cables
-#
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_BELKIN=y
-CONFIG_USB_GENESYS=y
-CONFIG_USB_NET1080=y
-CONFIG_USB_PL2301=y
-CONFIG_USB_KC2190=y
-
-#
-# Intelligent USB Devices/Gadgets
-#
-CONFIG_USB_ARMLINUX=y
-CONFIG_USB_EPSON2888=y
-CONFIG_USB_ZAURUS=y
-CONFIG_USB_CDCETHER=y
-
-#
-# USB Network Adapters
-#
-CONFIG_USB_AX8817X=y
+# CONFIG_USB_NET_AX8817X is not set
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_GL620A is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
CONFIG_USB_MON=y
#
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-# CONFIG_DEVPTS_FS_SECURITY is not set
CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# Library routines
#
CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Mon Aug 8 14:17:02 2005
+# Linux kernel version: 2.6.14-rc4
+# Thu Oct 20 08:30:56 2005
#
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_FORCE_MAX_ZONEORDER=13
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_NUMA is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PREEMPT_NONE=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_LPARCFG=y
CONFIG_SECCOMP=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
CONFIG_ISA_DMA_API=y
#
-# General setup
+# Bus Options
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_TUNNEL=y
-CONFIG_IP_TCPDIAG=m
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_NETLINK is not set
#
# IP: Netfilter Configuration
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
+CONFIG_IP_NF_CONNTRACK_EVENTS=y
CONFIG_IP_NF_CT_PROTO_SCTP=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
+# CONFIG_IP_NF_MATCH_DCCP is not set
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_CONNMARK=m
+CONFIG_IP_NF_MATCH_CONNBYTES=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
+CONFIG_IP_NF_MATCH_STRING=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
+CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CONNMARK=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# I2C support
#
# CONFIG_I2C is not set
-# CONFIG_I2C_SENSOR is not set
#
# Dallas's 1-wire bus
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# Library routines
#
CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Mon Aug 8 14:17:04 2005
+# Linux kernel version: 2.6.14-rc4
+# Thu Oct 20 08:31:24 2005
#
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_FORCE_MAX_ZONEORDER=13
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_NUMA is not set
# CONFIG_SCHED_SMT is not set
CONFIG_PREEMPT_NONE=y
CONFIG_HZ=250
CONFIG_GENERIC_HARDIRQS=y
CONFIG_SECCOMP=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
CONFIG_ISA_DMA_API=y
#
-# General setup
+# Bus Options
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
#
# Networking
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_NETFILTER is not set
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
#
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_SENSOR is not set
#
# Miscellaneous I2C Chip support
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-# CONFIG_DEVPTS_FS_SECURITY is not set
CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
CONFIG_DEBUG_SLAB=y
# CONFIG_DEBUG_SPINLOCK is not set
# Library routines
#
CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Mon Aug 8 14:17:07 2005
+# Linux kernel version: 2.6.14-rc4
+# Thu Oct 20 08:32:17 2005
#
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_FORCE_MAX_ZONEORDER=13
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_CPUSETS=y
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
CONFIG_NODES_SPAN_OTHER_NODES=y
CONFIG_NUMA=y
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
CONFIG_SECCOMP=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_HOTPLUG_CPU=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
CONFIG_ISA_DMA_API=y
#
-# General setup
+# Bus Options
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
# CONFIG_PCI_DEBUG is not set
-CONFIG_HOTPLUG_CPU=y
#
# PCCARD (PCMCIA/CardBus) support
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
#
# Networking
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_TUNNEL=y
-CONFIG_IP_TCPDIAG=m
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
#
# IP: Netfilter Configuration
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
+CONFIG_IP_NF_CONNTRACK_EVENTS=y
+CONFIG_IP_NF_CONNTRACK_NETLINK=m
CONFIG_IP_NF_CT_PROTO_SCTP=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
+# CONFIG_IP_NF_MATCH_DCCP is not set
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_CONNMARK=m
+CONFIG_IP_NF_MATCH_CONNBYTES=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
+CONFIG_IP_NF_MATCH_STRING=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
+CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CONNMARK=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
CONFIG_IXGB=m
# CONFIG_IXGB_NAPI is not set
CONFIG_S2IO=m
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_SENSOR is not set
#
# Miscellaneous I2C Chip support
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
# InfiniBand support
#
CONFIG_INFINIBAND=m
-CONFIG_INFINIBAND_USER_VERBS=m
+# CONFIG_INFINIBAND_USER_MAD is not set
+# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# Library routines
#
CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Mon Aug 8 14:16:54 2005
+# Linux kernel version: 2.6.14-rc4
+# Thu Oct 20 08:28:33 2005
#
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_ISA_DMA=y
-CONFIG_HAVE_DEC_LOCK=y
CONFIG_EARLY_PRINTK=y
CONFIG_COMPAT=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_FORCE_MAX_ZONEORDER=13
#
# General setup
#
CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_CPUSETS=y
+CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
CONFIG_NODES_SPAN_OTHER_NODES=y
# CONFIG_NUMA is not set
CONFIG_SCANLOG=m
CONFIG_LPARCFG=y
CONFIG_SECCOMP=y
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_HOTPLUG_CPU=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
CONFIG_ISA_DMA_API=y
#
-# General setup
+# Bus Options
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
# CONFIG_PCI_LEGACY_PROC is not set
-# CONFIG_PCI_NAMES is not set
# CONFIG_PCI_DEBUG is not set
-CONFIG_HOTPLUG_CPU=y
#
# PCCARD (PCMCIA/CardBus) support
# CONFIG_HOTPLUG_PCI_SHPC is not set
CONFIG_HOTPLUG_PCI_RPA=m
CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
#
# Networking
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_TUNNEL=y
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
#
# IP: Netfilter Configuration
CONFIG_IP_NF_CONNTRACK=m
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
+CONFIG_IP_NF_CONNTRACK_EVENTS=y
+CONFIG_IP_NF_CONNTRACK_NETLINK=m
CONFIG_IP_NF_CT_PROTO_SCTP=m
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
+# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
+# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_LIMIT=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_MATCH_REALM=m
CONFIG_IP_NF_MATCH_SCTP=m
+CONFIG_IP_NF_MATCH_DCCP=m
CONFIG_IP_NF_MATCH_COMMENT=m
CONFIG_IP_NF_MATCH_CONNMARK=m
+CONFIG_IP_NF_MATCH_CONNBYTES=m
CONFIG_IP_NF_MATCH_HASHLIMIT=m
+CONFIG_IP_NF_MATCH_STRING=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_DSCP=m
CONFIG_IP_NF_TARGET_MARK=m
CONFIG_IP_NF_TARGET_CLASSIFY=m
+CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_TARGET_CONNMARK=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
+#
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
#
# Device Drivers
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
+#
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
#
# Memory Technology Devices (MTD)
#
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=65536
CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CDROM_PKTCDVD is not set
#
#
# SCSI device support
#
+# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
CONFIG_SCSI_SATA_SVW=y
# CONFIG_SCSI_ATA_PIIX is not set
+# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_ADB_PMU=y
CONFIG_PMAC_SMU=y
-# CONFIG_PMAC_BACKLIGHT is not set
CONFIG_THERM_PM72=y
#
#
# CONFIG_ARCNET is not set
+#
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
#
# Ethernet (10 or 100Mbit)
#
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
CONFIG_SUNGEM=y
+# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
+# CONFIG_SPIDER_NET is not set
# CONFIG_MV643XX_ETH is not set
#
# Ethernet (10000 Mbit)
#
+# CONFIG_CHELSIO_T1 is not set
CONFIG_IXGB=m
# CONFIG_IXGB_NAPI is not set
# CONFIG_S2IO is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
CONFIG_I2C_KEYWEST=y
+CONFIG_I2C_PMAC_SMU=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
-# CONFIG_I2C_SENSOR is not set
#
# Miscellaneous I2C Chip support
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
#
# Misc devices
#
+#
+# Multimedia Capabilities Port drivers
+#
+
#
# Multimedia devices
#
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
#
# USB Input Devices
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
# InfiniBand support
#
CONFIG_INFINIBAND=m
-CONFIG_INFINIBAND_USER_VERBS=m
+# CONFIG_INFINIBAND_USER_MAD is not set
+# CONFIG_INFINIBAND_USER_ACCESS is not set
CONFIG_INFINIBAND_MTHCA=m
# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
CONFIG_INFINIBAND_IPOIB=m
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
-CONFIG_DEVPTS_FS_XATTR=y
-CONFIG_DEVPTS_FS_SECURITY=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
#
# Partition Types
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
+CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# Library routines
#
CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
lwz r6,(CFG_TB_TO_XS+4)(r9)
mulhwu r4,r7,r5
mulhwu r6,r7,r6
- mullw r6,r7,r5
+ mullw r0,r7,r5
addc r6,r6,r0
/* At this point, we have the scaled xsec value in r4 + XER:CA
#include <linux/time.h>
#include <linux/timex.h>
#include <linux/sched.h>
+#include <linux/module.h>
#include <asm/atomic.h>
#include <asm/processor.h>
extern void per_cpu_trap_init(void);
cpumask_t cpu_possible_map;
+EXPORT_SYMBOL(cpu_possible_map);
+
cpumask_t cpu_online_map;
static atomic_t cpus_booted = ATOMIC_INIT(0);
* be guaranteed to be 0 ... mmu_context.h does guarantee this
* by only using 10 bits in the hwcontext value.
*/
-#define CREATE_VPTE_OFFSET1(r1, r2)
+#define CREATE_VPTE_OFFSET1(r1, r2) nop
#define CREATE_VPTE_OFFSET2(r1, r2) \
srax r1, 10, r2
-#define CREATE_VPTE_NOP nop
#else
#define CREATE_VPTE_OFFSET1(r1, r2) \
srax r1, PAGE_SHIFT, r2
#define CREATE_VPTE_OFFSET2(r1, r2) \
sllx r2, 3, r2
-#define CREATE_VPTE_NOP
#endif
/* DTLB ** ICACHE line 1: Quick user TLB misses */
+ mov TLB_SFSR, %g1
ldxa [%g1 + %g1] ASI_DMMU, %g4 ! Get TAG_ACCESS
andcc %g4, TAG_CONTEXT_BITS, %g0 ! From Nucleus?
from_tl1_trap:
be,pn %xcc, kvmap ! Yep, special processing
CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset
cmp %g5, 4 ! Last trap level?
- be,pn %xcc, longpath ! Yep, cannot risk VPTE miss
- nop ! delay slot
/* DTLB ** ICACHE line 2: User finish + quick kernel TLB misses */
+ be,pn %xcc, longpath ! Yep, cannot risk VPTE miss
+ nop ! delay slot
ldxa [%g3 + %g6] ASI_S, %g5 ! Load VPTE
1: brgez,pn %g5, longpath ! Invalid, branch out
nop ! Delay-slot
9: stxa %g5, [%g0] ASI_DTLB_DATA_IN ! Reload TLB
retry ! Trap return
nop
- nop
- nop
/* DTLB ** ICACHE line 3: winfixups+real_faults */
longpath:
nop
nop
nop
- CREATE_VPTE_NOP
+ nop
#undef CREATE_VPTE_OFFSET1
#undef CREATE_VPTE_OFFSET2
-#undef CREATE_VPTE_NOP
*/
/* PROT ** ICACHE line 1: User DTLB protection trap */
- stxa %g0, [%g1] ASI_DMMU ! Clear SFSR FaultValid bit
- membar #Sync ! Synchronize ASI stores
- rdpr %pstate, %g5 ! Move into alternate globals
+ mov TLB_SFSR, %g1
+ stxa %g0, [%g1] ASI_DMMU ! Clear FaultValid bit
+ membar #Sync ! Synchronize stores
+ rdpr %pstate, %g5 ! Move into alt-globals
wrpr %g5, PSTATE_AG|PSTATE_MG, %pstate
- rdpr %tl, %g1 ! Need to do a winfixup?
+ rdpr %tl, %g1 ! Need a winfixup?
cmp %g1, 1 ! Trap level >1?
- mov TLB_TAG_ACCESS, %g4 ! Prepare reload of vaddr
- nop
+ mov TLB_TAG_ACCESS, %g4 ! For reload of vaddr
/* PROT ** ICACHE line 2: More real fault processing */
bgu,pn %xcc, winfix_trampoline ! Yes, perform winfixup
#include <asm/mmu.h>
/* This section from from _start to sparc64_boot_end should fit into
- * 0x0000.0000.0040.4000 to 0x0000.0000.0040.8000 and will be sharing space
- * with bootup_user_stack, which is from 0x0000.0000.0040.4000 to
- * 0x0000.0000.0040.6000 and empty_bad_page, which is from
- * 0x0000.0000.0040.6000 to 0x0000.0000.0040.8000.
+ * 0x0000000000404000 to 0x0000000000408000.
*/
-
.text
.globl start, _start, stext, _stext
_start:
start:
_stext:
stext:
-bootup_user_stack:
! 0x0000000000404000
b sparc64_boot
flushw /* Flush register file. */
* former does use this code, the latter does not yet due
* to some complexities. That should be fixed up at some
* point.
+ *
+ * There used to be enormous complexity wrt. transferring
+ * over from the firwmare's trap table to the Linux kernel's.
+ * For example, there was a chicken & egg problem wrt. building
+ * the OBP page tables, yet needing to be on the Linux kernel
+ * trap table (to translate PAGE_OFFSET addresses) in order to
+ * do that.
+ *
+ * We now handle OBP tlb misses differently, via linear lookups
+ * into the prom_trans[] array. So that specific problem no
+ * longer exists. Yet, unfortunately there are still some issues
+ * preventing trampoline.S from using this code... ho hum.
*/
.globl setup_trap_table
setup_trap_table:
save %sp, -192, %sp
- /* Force interrupts to be disabled. Transferring over to
- * the Linux trap table is a very delicate operation.
- * Until we are actually on the Linux trap table, we cannot
- * get the PAGE_OFFSET linear mappings translated. We need
- * that mapping to be setup in order to initialize the firmware
- * page tables.
- *
- * So there is this window of time, from the return from
- * prom_set_trap_table() until inherit_prom_mappings_post()
- * (in arch/sparc64/mm/init.c) completes, during which no
- * firmware address space accesses can be made.
- */
+ /* Force interrupts to be disabled. */
rdpr %pstate, %o1
andn %o1, PSTATE_IE, %o1
wrpr %o1, 0x0, %pstate
wrpr %g0, 15, %pil
- /* Ok, now make the final valid firmware call to jump over
- * to the Linux trap table.
- */
+ /* Make the firmware call to jump over to the Linux trap table. */
call prom_set_trap_table
sethi %hi(sparc64_ttable_tl0), %o0
ret
restore
+sparc64_boot_end:
+
+#include "systbls.S"
+#include "ktlb.S"
+#include "etrap.S"
+#include "rtrap.S"
+#include "winfixup.S"
+#include "entry.S"
/*
- * The following skips make sure the trap table in ttable.S is aligned
+ * The following skip makes sure the trap table in ttable.S is aligned
* on a 32K boundary as required by the v9 specs for TBA register.
*/
-sparc64_boot_end:
- .skip 0x2000 + _start - sparc64_boot_end
-bootup_user_stack_end:
- .skip 0x2000
+1:
+ .skip 0x4000 + _start - 1b
#ifdef CONFIG_SBUS
/* This is just a hack to fool make depend config.h discovering
! 0x0000000000408000
#include "ttable.S"
-#include "systbls.S"
-#include "ktlb.S"
-#include "etrap.S"
-#include "rtrap.S"
-#include "winfixup.S"
-#include "entry.S"
-
- /* This is just anal retentiveness on my part... */
- .align 16384
.data
.align 8
*/
#define CREATE_VPTE_OFFSET1(r1, r2) \
srax r1, 10, r2
-#define CREATE_VPTE_OFFSET2(r1, r2)
-#define CREATE_VPTE_NOP nop
+#define CREATE_VPTE_OFFSET2(r1, r2) nop
#else /* PAGE_SHIFT */
#define CREATE_VPTE_OFFSET1(r1, r2) \
srax r1, PAGE_SHIFT, r2
#define CREATE_VPTE_OFFSET2(r1, r2) \
sllx r2, 3, r2
-#define CREATE_VPTE_NOP
#endif /* PAGE_SHIFT */
*/
/* ITLB ** ICACHE line 1: Quick user TLB misses */
+ mov TLB_SFSR, %g1
ldxa [%g1 + %g1] ASI_IMMU, %g4 ! Get TAG_ACCESS
CREATE_VPTE_OFFSET1(%g4, %g6) ! Create VPTE offset
CREATE_VPTE_OFFSET2(%g4, %g6) ! Create VPTE offset
1: brgez,pn %g5, 3f ! Not valid, branch out
sethi %hi(_PAGE_EXEC), %g4 ! Delay-slot
andcc %g5, %g4, %g0 ! Executable?
+
+/* ITLB ** ICACHE line 2: Real faults */
be,pn %xcc, 3f ! Nope, branch.
nop ! Delay-slot
2: stxa %g5, [%g0] ASI_ITLB_DATA_IN ! Load PTE into TLB
retry ! Trap return
-3: rdpr %pstate, %g4 ! Move into alternate globals
-
-/* ITLB ** ICACHE line 2: Real faults */
+3: rdpr %pstate, %g4 ! Move into alt-globals
wrpr %g4, PSTATE_AG|PSTATE_MG, %pstate
rdpr %tpc, %g5 ! And load faulting VA
mov FAULT_CODE_ITLB, %g4 ! It was read from ITLB
-sparc64_realfault_common: ! Called by TL0 dtlb_miss too
+
+/* ITLB ** ICACHE line 3: Finish faults */
+sparc64_realfault_common: ! Called by dtlb_miss
stb %g4, [%g6 + TI_FAULT_CODE]
stx %g5, [%g6 + TI_FAULT_ADDR]
ba,pt %xcc, etrap ! Save state
1: rd %pc, %g7 ! ...
- nop
-
-/* ITLB ** ICACHE line 3: Finish faults + window fixups */
call do_sparc64_fault ! Call fault handler
add %sp, PTREGS_OFF, %o0! Compute pt_regs arg
ba,pt %xcc, rtrap_clr_l6 ! Restore cpu state
nop
+
+/* ITLB ** ICACHE line 4: Window fixups */
winfix_trampoline:
rdpr %tpc, %g3 ! Prepare winfixup TNPC
- or %g3, 0x7c, %g3 ! Compute offset to branch
+ or %g3, 0x7c, %g3 ! Compute branch offset
wrpr %g3, %tnpc ! Write it into TNPC
done ! Do it to it
-
-/* ITLB ** ICACHE line 4: Unused... */
nop
nop
nop
nop
- CREATE_VPTE_NOP
#undef CREATE_VPTE_OFFSET1
#undef CREATE_VPTE_OFFSET2
-#undef CREATE_VPTE_NOP
done
vpte_insn_obp:
- sethi %hi(prom_pmd_phys), %g5
- ldx [%g5 + %lo(prom_pmd_phys)], %g5
-
/* Behave as if we are at TL0. */
wrpr %g0, 1, %tl
rdpr %tpc, %g4 /* Find original faulting iaddr */
mov TLB_SFSR, %g1
stxa %g4, [%g1 + %g1] ASI_IMMU
- /* Get PMD offset. */
- srlx %g4, 23, %g6
- and %g6, 0x7ff, %g6
- sllx %g6, 2, %g6
-
- /* Load PMD, is it valid? */
- lduwa [%g5 + %g6] ASI_PHYS_USE_EC, %g5
- brz,pn %g5, longpath
- sllx %g5, 11, %g5
-
- /* Get PTE offset. */
- srlx %g4, 13, %g6
- and %g6, 0x3ff, %g6
- sllx %g6, 3, %g6
-
- /* Load PTE. */
- ldxa [%g5 + %g6] ASI_PHYS_USE_EC, %g5
- brgez,pn %g5, longpath
- nop
-
- /* TLB load and return from trap. */
+ sethi %hi(prom_trans), %g5
+ or %g5, %lo(prom_trans), %g5
+
+1: ldx [%g5 + 0x00], %g6 ! base
+ brz,a,pn %g6, longpath ! no more entries, fail
+ mov TLB_SFSR, %g1 ! and restore %g1
+ ldx [%g5 + 0x08], %g1 ! len
+ add %g6, %g1, %g1 ! end
+ cmp %g6, %g4
+ bgu,pt %xcc, 2f
+ cmp %g4, %g1
+ bgeu,pt %xcc, 2f
+ ldx [%g5 + 0x10], %g1 ! PTE
+
+ /* TLB load, restore %g1, and return from trap. */
+ sub %g4, %g6, %g6
+ add %g1, %g6, %g5
+ mov TLB_SFSR, %g1
stxa %g5, [%g0] ASI_ITLB_DATA_IN
retry
-kvmap_do_obp:
- sethi %hi(prom_pmd_phys), %g5
- ldx [%g5 + %lo(prom_pmd_phys)], %g5
-
- /* Get PMD offset. */
- srlx %g4, 23, %g6
- and %g6, 0x7ff, %g6
- sllx %g6, 2, %g6
-
- /* Load PMD, is it valid? */
- lduwa [%g5 + %g6] ASI_PHYS_USE_EC, %g5
- brz,pn %g5, longpath
- sllx %g5, 11, %g5
-
- /* Get PTE offset. */
- srlx %g4, 13, %g6
- and %g6, 0x3ff, %g6
- sllx %g6, 3, %g6
-
- /* Load PTE. */
- ldxa [%g5 + %g6] ASI_PHYS_USE_EC, %g5
- brgez,pn %g5, longpath
- nop
+2: ba,pt %xcc, 1b
+ add %g5, (3 * 8), %g5 ! next entry
- /* TLB load and return from trap. */
+kvmap_do_obp:
+ sethi %hi(prom_trans), %g5
+ or %g5, %lo(prom_trans), %g5
+ srlx %g4, 13, %g4
+ sllx %g4, 13, %g4
+
+1: ldx [%g5 + 0x00], %g6 ! base
+ brz,a,pn %g6, longpath ! no more entries, fail
+ mov TLB_SFSR, %g1 ! and restore %g1
+ ldx [%g5 + 0x08], %g1 ! len
+ add %g6, %g1, %g1 ! end
+ cmp %g6, %g4
+ bgu,pt %xcc, 2f
+ cmp %g4, %g1
+ bgeu,pt %xcc, 2f
+ ldx [%g5 + 0x10], %g1 ! PTE
+
+ /* TLB load, restore %g1, and return from trap. */
+ sub %g4, %g6, %g6
+ add %g1, %g6, %g5
+ mov TLB_SFSR, %g1
stxa %g5, [%g0] ASI_DTLB_DATA_IN
retry
+2: ba,pt %xcc, 1b
+ add %g5, (3 * 8), %g5 ! next entry
+
/*
* On a first level data miss, check whether this is to the OBP range (note
* that such accesses can be made by prom, as well as by kernel using
/* Ensure completion of previous PIO writes. */
(void) pci_iommu_read(iommu->write_complete_reg);
-
- /* Now update everyone's flush point. */
- for (entry = 0; entry < PBM_NCLUSTERS; entry++) {
- iommu->alloc_info[entry].flush =
- iommu->alloc_info[entry].next;
- }
}
#define IOPTE_CONSISTENT(CTX) \
iopte_val(*iopte) = val;
}
-void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize)
+/* Based largely upon the ppc64 iommu allocator. */
+static long pci_arena_alloc(struct pci_iommu *iommu, unsigned long npages)
{
- int i;
-
- tsbsize /= sizeof(iopte_t);
-
- for (i = 0; i < tsbsize; i++)
- iopte_make_dummy(iommu, &iommu->page_table[i]);
-}
-
-static iopte_t *alloc_streaming_cluster(struct pci_iommu *iommu, unsigned long npages)
-{
- iopte_t *iopte, *limit, *first;
- unsigned long cnum, ent, flush_point;
-
- cnum = 0;
- while ((1UL << cnum) < npages)
- cnum++;
- iopte = (iommu->page_table +
- (cnum << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)));
-
- if (cnum == 0)
- limit = (iommu->page_table +
- iommu->lowest_consistent_map);
- else
- limit = (iopte +
- (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)));
-
- iopte += ((ent = iommu->alloc_info[cnum].next) << cnum);
- flush_point = iommu->alloc_info[cnum].flush;
-
- first = iopte;
- for (;;) {
- if (IOPTE_IS_DUMMY(iommu, iopte)) {
- if ((iopte + (1 << cnum)) >= limit)
- ent = 0;
- else
- ent = ent + 1;
- iommu->alloc_info[cnum].next = ent;
- if (ent == flush_point)
- __iommu_flushall(iommu);
- break;
+ struct pci_iommu_arena *arena = &iommu->arena;
+ unsigned long n, i, start, end, limit;
+ int pass;
+
+ limit = arena->limit;
+ start = arena->hint;
+ pass = 0;
+
+again:
+ n = find_next_zero_bit(arena->map, limit, start);
+ end = n + npages;
+ if (unlikely(end >= limit)) {
+ if (likely(pass < 1)) {
+ limit = start;
+ start = 0;
+ __iommu_flushall(iommu);
+ pass++;
+ goto again;
+ } else {
+ /* Scanned the whole thing, give up. */
+ return -1;
}
- iopte += (1 << cnum);
- ent++;
- if (iopte >= limit) {
- iopte = (iommu->page_table +
- (cnum <<
- (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)));
- ent = 0;
+ }
+
+ for (i = n; i < end; i++) {
+ if (test_bit(i, arena->map)) {
+ start = i + 1;
+ goto again;
}
- if (ent == flush_point)
- __iommu_flushall(iommu);
- if (iopte == first)
- goto bad;
}
- /* I've got your streaming cluster right here buddy boy... */
- return iopte;
+ for (i = n; i < end; i++)
+ __set_bit(i, arena->map);
-bad:
- printk(KERN_EMERG "pci_iommu: alloc_streaming_cluster of npages(%ld) failed!\n",
- npages);
- return NULL;
+ arena->hint = end;
+
+ return n;
}
-static void free_streaming_cluster(struct pci_iommu *iommu, dma_addr_t base,
- unsigned long npages, unsigned long ctx)
+static void pci_arena_free(struct pci_iommu_arena *arena, unsigned long base, unsigned long npages)
{
- unsigned long cnum, ent;
+ unsigned long i;
- cnum = 0;
- while ((1UL << cnum) < npages)
- cnum++;
+ for (i = base; i < (base + npages); i++)
+ __clear_bit(i, arena->map);
+}
- ent = (base << (32 - IO_PAGE_SHIFT + PBM_LOGCLUSTERS - iommu->page_table_sz_bits))
- >> (32 + PBM_LOGCLUSTERS + cnum - iommu->page_table_sz_bits);
+void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask)
+{
+ unsigned long i, tsbbase, order, sz, num_tsb_entries;
+
+ num_tsb_entries = tsbsize / sizeof(iopte_t);
+
+ /* Setup initial software IOMMU state. */
+ spin_lock_init(&iommu->lock);
+ iommu->ctx_lowest_free = 1;
+ iommu->page_table_map_base = dma_offset;
+ iommu->dma_addr_mask = dma_addr_mask;
+
+ /* Allocate and initialize the free area map. */
+ sz = num_tsb_entries / 8;
+ sz = (sz + 7UL) & ~7UL;
+ iommu->arena.map = kmalloc(sz, GFP_KERNEL);
+ if (!iommu->arena.map) {
+ prom_printf("PCI_IOMMU: Error, kmalloc(arena.map) failed.\n");
+ prom_halt();
+ }
+ memset(iommu->arena.map, 0, sz);
+ iommu->arena.limit = num_tsb_entries;
- /* If the global flush might not have caught this entry,
- * adjust the flush point such that we will flush before
- * ever trying to reuse it.
+ /* Allocate and initialize the dummy page which we
+ * set inactive IO PTEs to point to.
*/
-#define between(X,Y,Z) (((Z) - (Y)) >= ((X) - (Y)))
- if (between(ent, iommu->alloc_info[cnum].next, iommu->alloc_info[cnum].flush))
- iommu->alloc_info[cnum].flush = ent;
-#undef between
+ iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);
+ if (!iommu->dummy_page) {
+ prom_printf("PCI_IOMMU: Error, gfp(dummy_page) failed.\n");
+ prom_halt();
+ }
+ memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
+ iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
+
+ /* Now allocate and setup the IOMMU page table itself. */
+ order = get_order(tsbsize);
+ tsbbase = __get_free_pages(GFP_KERNEL, order);
+ if (!tsbbase) {
+ prom_printf("PCI_IOMMU: Error, gfp(tsb) failed.\n");
+ prom_halt();
+ }
+ iommu->page_table = (iopte_t *)tsbbase;
+
+ for (i = 0; i < num_tsb_entries; i++)
+ iopte_make_dummy(iommu, &iommu->page_table[i]);
}
-/* We allocate consistent mappings from the end of cluster zero. */
-static iopte_t *alloc_consistent_cluster(struct pci_iommu *iommu, unsigned long npages)
+static inline iopte_t *alloc_npages(struct pci_iommu *iommu, unsigned long npages)
{
- iopte_t *iopte;
+ long entry;
- iopte = iommu->page_table + (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS));
- while (iopte > iommu->page_table) {
- iopte--;
- if (IOPTE_IS_DUMMY(iommu, iopte)) {
- unsigned long tmp = npages;
+ entry = pci_arena_alloc(iommu, npages);
+ if (unlikely(entry < 0))
+ return NULL;
- while (--tmp) {
- iopte--;
- if (!IOPTE_IS_DUMMY(iommu, iopte))
- break;
- }
- if (tmp == 0) {
- u32 entry = (iopte - iommu->page_table);
+ return iommu->page_table + entry;
+}
- if (entry < iommu->lowest_consistent_map)
- iommu->lowest_consistent_map = entry;
- return iopte;
- }
- }
- }
- return NULL;
+static inline void free_npages(struct pci_iommu *iommu, dma_addr_t base, unsigned long npages)
+{
+ pci_arena_free(&iommu->arena, base >> IO_PAGE_SHIFT, npages);
}
static int iommu_alloc_ctx(struct pci_iommu *iommu)
struct pcidev_cookie *pcp;
struct pci_iommu *iommu;
iopte_t *iopte;
- unsigned long flags, order, first_page, ctx;
+ unsigned long flags, order, first_page;
void *ret;
int npages;
iommu = pcp->pbm->iommu;
spin_lock_irqsave(&iommu->lock, flags);
- iopte = alloc_consistent_cluster(iommu, size >> IO_PAGE_SHIFT);
- if (iopte == NULL) {
- spin_unlock_irqrestore(&iommu->lock, flags);
+ iopte = alloc_npages(iommu, size >> IO_PAGE_SHIFT);
+ spin_unlock_irqrestore(&iommu->lock, flags);
+
+ if (unlikely(iopte == NULL)) {
free_pages(first_page, order);
return NULL;
}
((iopte - iommu->page_table) << IO_PAGE_SHIFT));
ret = (void *) first_page;
npages = size >> IO_PAGE_SHIFT;
- ctx = 0;
- if (iommu->iommu_ctxflush)
- ctx = iommu_alloc_ctx(iommu);
first_page = __pa(first_page);
while (npages--) {
- iopte_val(*iopte) = (IOPTE_CONSISTENT(ctx) |
+ iopte_val(*iopte) = (IOPTE_CONSISTENT(0UL) |
IOPTE_WRITE |
(first_page & IOPTE_PAGE));
iopte++;
first_page += IO_PAGE_SIZE;
}
- {
- int i;
- u32 daddr = *dma_addrp;
-
- npages = size >> IO_PAGE_SHIFT;
- for (i = 0; i < npages; i++) {
- pci_iommu_write(iommu->iommu_flush, daddr);
- daddr += IO_PAGE_SIZE;
- }
- }
-
- spin_unlock_irqrestore(&iommu->lock, flags);
-
return ret;
}
struct pcidev_cookie *pcp;
struct pci_iommu *iommu;
iopte_t *iopte;
- unsigned long flags, order, npages, i, ctx;
+ unsigned long flags, order, npages;
npages = IO_PAGE_ALIGN(size) >> IO_PAGE_SHIFT;
pcp = pdev->sysdata;
spin_lock_irqsave(&iommu->lock, flags);
- if ((iopte - iommu->page_table) ==
- iommu->lowest_consistent_map) {
- iopte_t *walk = iopte + npages;
- iopte_t *limit;
-
- limit = (iommu->page_table +
- (1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS)));
- while (walk < limit) {
- if (!IOPTE_IS_DUMMY(iommu, walk))
- break;
- walk++;
- }
- iommu->lowest_consistent_map =
- (walk - iommu->page_table);
- }
-
- /* Data for consistent mappings cannot enter the streaming
- * buffers, so we only need to update the TSB. We flush
- * the IOMMU here as well to prevent conflicts with the
- * streaming mapping deferred tlb flush scheme.
- */
-
- ctx = 0;
- if (iommu->iommu_ctxflush)
- ctx = (iopte_val(*iopte) & IOPTE_CONTEXT) >> 47UL;
-
- for (i = 0; i < npages; i++, iopte++)
- iopte_make_dummy(iommu, iopte);
-
- if (iommu->iommu_ctxflush) {
- pci_iommu_write(iommu->iommu_ctxflush, ctx);
- } else {
- for (i = 0; i < npages; i++) {
- u32 daddr = dvma + (i << IO_PAGE_SHIFT);
-
- pci_iommu_write(iommu->iommu_flush, daddr);
- }
- }
-
- iommu_free_ctx(iommu, ctx);
+ free_npages(iommu, dvma, npages);
spin_unlock_irqrestore(&iommu->lock, flags);
iommu = pcp->pbm->iommu;
strbuf = &pcp->pbm->stc;
- if (direction == PCI_DMA_NONE)
- BUG();
+ if (unlikely(direction == PCI_DMA_NONE))
+ goto bad_no_ctx;
oaddr = (unsigned long)ptr;
npages = IO_PAGE_ALIGN(oaddr + sz) - (oaddr & IO_PAGE_MASK);
npages >>= IO_PAGE_SHIFT;
spin_lock_irqsave(&iommu->lock, flags);
+ base = alloc_npages(iommu, npages);
+ ctx = 0;
+ if (iommu->iommu_ctxflush)
+ ctx = iommu_alloc_ctx(iommu);
+ spin_unlock_irqrestore(&iommu->lock, flags);
- base = alloc_streaming_cluster(iommu, npages);
- if (base == NULL)
+ if (unlikely(!base))
goto bad;
+
bus_addr = (iommu->page_table_map_base +
((base - iommu->page_table) << IO_PAGE_SHIFT));
ret = bus_addr | (oaddr & ~IO_PAGE_MASK);
base_paddr = __pa(oaddr & IO_PAGE_MASK);
- ctx = 0;
- if (iommu->iommu_ctxflush)
- ctx = iommu_alloc_ctx(iommu);
if (strbuf->strbuf_enabled)
iopte_protection = IOPTE_STREAMING(ctx);
else
for (i = 0; i < npages; i++, base++, base_paddr += IO_PAGE_SIZE)
iopte_val(*base) = iopte_protection | base_paddr;
- spin_unlock_irqrestore(&iommu->lock, flags);
-
return ret;
bad:
- spin_unlock_irqrestore(&iommu->lock, flags);
+ iommu_free_ctx(iommu, ctx);
+bad_no_ctx:
+ if (printk_ratelimit())
+ WARN_ON(1);
return PCI_DMA_ERROR_CODE;
}
struct pci_iommu *iommu;
struct pci_strbuf *strbuf;
iopte_t *base;
- unsigned long flags, npages, ctx;
+ unsigned long flags, npages, ctx, i;
- if (direction == PCI_DMA_NONE)
- BUG();
+ if (unlikely(direction == PCI_DMA_NONE)) {
+ if (printk_ratelimit())
+ WARN_ON(1);
+ return;
+ }
pcp = pdev->sysdata;
iommu = pcp->pbm->iommu;
/* Step 1: Kick data out of streaming buffers if necessary. */
if (strbuf->strbuf_enabled)
- pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction);
+ pci_strbuf_flush(strbuf, iommu, bus_addr, ctx,
+ npages, direction);
- /* Step 2: Clear out first TSB entry. */
- iopte_make_dummy(iommu, base);
+ /* Step 2: Clear out TSB entries. */
+ for (i = 0; i < npages; i++)
+ iopte_make_dummy(iommu, base + i);
- free_streaming_cluster(iommu, bus_addr - iommu->page_table_map_base,
- npages, ctx);
+ free_npages(iommu, bus_addr - iommu->page_table_map_base, npages);
iommu_free_ctx(iommu, ctx);
pci_map_single(pdev,
(page_address(sglist->page) + sglist->offset),
sglist->length, direction);
+ if (unlikely(sglist->dma_address == PCI_DMA_ERROR_CODE))
+ return 0;
sglist->dma_length = sglist->length;
return 1;
}
iommu = pcp->pbm->iommu;
strbuf = &pcp->pbm->stc;
- if (direction == PCI_DMA_NONE)
- BUG();
+ if (unlikely(direction == PCI_DMA_NONE))
+ goto bad_no_ctx;
/* Step 1: Prepare scatter list. */
npages = prepare_sg(sglist, nelems);
- /* Step 2: Allocate a cluster. */
+ /* Step 2: Allocate a cluster and context, if necessary. */
spin_lock_irqsave(&iommu->lock, flags);
- base = alloc_streaming_cluster(iommu, npages);
+ base = alloc_npages(iommu, npages);
+ ctx = 0;
+ if (iommu->iommu_ctxflush)
+ ctx = iommu_alloc_ctx(iommu);
+
+ spin_unlock_irqrestore(&iommu->lock, flags);
+
if (base == NULL)
goto bad;
- dma_base = iommu->page_table_map_base + ((base - iommu->page_table) << IO_PAGE_SHIFT);
+
+ dma_base = iommu->page_table_map_base +
+ ((base - iommu->page_table) << IO_PAGE_SHIFT);
/* Step 3: Normalize DMA addresses. */
used = nelems;
}
used = nelems - used;
- /* Step 4: Choose a context if necessary. */
- ctx = 0;
- if (iommu->iommu_ctxflush)
- ctx = iommu_alloc_ctx(iommu);
-
- /* Step 5: Create the mappings. */
+ /* Step 4: Create the mappings. */
if (strbuf->strbuf_enabled)
iopte_protection = IOPTE_STREAMING(ctx);
else
iopte_protection = IOPTE_CONSISTENT(ctx);
if (direction != PCI_DMA_TODEVICE)
iopte_protection |= IOPTE_WRITE;
- fill_sg (base, sglist, used, nelems, iopte_protection);
+
+ fill_sg(base, sglist, used, nelems, iopte_protection);
+
#ifdef VERIFY_SG
verify_sglist(sglist, nelems, base, npages);
#endif
- spin_unlock_irqrestore(&iommu->lock, flags);
-
return used;
bad:
- spin_unlock_irqrestore(&iommu->lock, flags);
- return PCI_DMA_ERROR_CODE;
+ iommu_free_ctx(iommu, ctx);
+bad_no_ctx:
+ if (printk_ratelimit())
+ WARN_ON(1);
+ return 0;
}
/* Unmap a set of streaming mode DMA translations. */
unsigned long flags, ctx, i, npages;
u32 bus_addr;
- if (direction == PCI_DMA_NONE)
- BUG();
+ if (unlikely(direction == PCI_DMA_NONE)) {
+ if (printk_ratelimit())
+ WARN_ON(1);
+ }
pcp = pdev->sysdata;
iommu = pcp->pbm->iommu;
if (sglist[i].dma_length == 0)
break;
i--;
- npages = (IO_PAGE_ALIGN(sglist[i].dma_address + sglist[i].dma_length) - bus_addr) >> IO_PAGE_SHIFT;
+ npages = (IO_PAGE_ALIGN(sglist[i].dma_address + sglist[i].dma_length) -
+ bus_addr) >> IO_PAGE_SHIFT;
base = iommu->page_table +
((bus_addr - iommu->page_table_map_base) >> IO_PAGE_SHIFT);
if (strbuf->strbuf_enabled)
pci_strbuf_flush(strbuf, iommu, bus_addr, ctx, npages, direction);
- /* Step 2: Clear out first TSB entry. */
- iopte_make_dummy(iommu, base);
+ /* Step 2: Clear out the TSB entries. */
+ for (i = 0; i < npages; i++)
+ iopte_make_dummy(iommu, base + i);
- free_streaming_cluster(iommu, bus_addr - iommu->page_table_map_base,
- npages, ctx);
+ free_npages(iommu, bus_addr - iommu->page_table_map_base, npages);
iommu_free_ctx(iommu, ctx);
static void psycho_iommu_init(struct pci_controller_info *p)
{
struct pci_iommu *iommu = p->pbm_A.iommu;
- unsigned long tsbbase, i;
+ unsigned long i;
u64 control;
- /* Setup initial software IOMMU state. */
- spin_lock_init(&iommu->lock);
- iommu->ctx_lowest_free = 1;
-
/* Register addresses. */
iommu->iommu_control = p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL;
iommu->iommu_tsbbase = p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE;
/* Leave diag mode enabled for full-flushing done
* in pci_iommu.c
*/
+ pci_iommu_table_init(iommu, IO_TSB_SIZE, 0xc0000000, 0xffffffff);
- iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);
- if (!iommu->dummy_page) {
- prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n");
- prom_halt();
- }
- memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
- iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
-
- /* Using assumed page size 8K with 128K entries we need 1MB iommu page
- * table (128K ioptes * 8 bytes per iopte). This is
- * page order 7 on UltraSparc.
- */
- tsbbase = __get_free_pages(GFP_KERNEL, get_order(IO_TSB_SIZE));
- if (!tsbbase) {
- prom_printf("PSYCHO_IOMMU: Error, gfp(tsb) failed.\n");
- prom_halt();
- }
- iommu->page_table = (iopte_t *)tsbbase;
- iommu->page_table_sz_bits = 17;
- iommu->page_table_map_base = 0xc0000000;
- iommu->dma_addr_mask = 0xffffffff;
- pci_iommu_table_init(iommu, IO_TSB_SIZE);
-
- /* We start with no consistent mappings. */
- iommu->lowest_consistent_map =
- 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS);
-
- for (i = 0; i < PBM_NCLUSTERS; i++) {
- iommu->alloc_info[i].flush = 0;
- iommu->alloc_info[i].next = 0;
- }
-
- psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE, __pa(tsbbase));
+ psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_TSBBASE,
+ __pa(iommu->page_table));
control = psycho_read(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL);
control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ);
psycho_write(p->pbm_A.controller_regs + PSYCHO_IOMMU_CONTROL, control);
/* If necessary, hook us up for starfire IRQ translations. */
- if(this_is_starfire)
+ if (this_is_starfire)
p->starfire_cookie = starfire_hookup(p->pbm_A.portid);
else
p->starfire_cookie = NULL;
u32 dma_mask)
{
struct pci_iommu *iommu = p->pbm_A.iommu;
- unsigned long tsbbase, i, order;
+ unsigned long i;
u64 control;
- /* Setup initial software IOMMU state. */
- spin_lock_init(&iommu->lock);
- iommu->ctx_lowest_free = 1;
-
/* Register addresses. */
iommu->iommu_control = p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL;
iommu->iommu_tsbbase = p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE;
/* Leave diag mode enabled for full-flushing done
* in pci_iommu.c
*/
+ pci_iommu_table_init(iommu, tsbsize * 1024 * 8, dvma_offset, dma_mask);
- iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);
- if (!iommu->dummy_page) {
- prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n");
- prom_halt();
- }
- memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
- iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
-
- tsbbase = __get_free_pages(GFP_KERNEL, order = get_order(tsbsize * 1024 * 8));
- if (!tsbbase) {
- prom_printf("SABRE_IOMMU: Error, gfp(tsb) failed.\n");
- prom_halt();
- }
- iommu->page_table = (iopte_t *)tsbbase;
- iommu->page_table_map_base = dvma_offset;
- iommu->dma_addr_mask = dma_mask;
- pci_iommu_table_init(iommu, PAGE_SIZE << order);
-
- sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE, __pa(tsbbase));
+ sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_TSBBASE,
+ __pa(iommu->page_table));
control = sabre_read(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL);
control &= ~(SABRE_IOMMUCTRL_TSBSZ | SABRE_IOMMUCTRL_TBWSZ);
switch(tsbsize) {
case 64:
control |= SABRE_IOMMU_TSBSZ_64K;
- iommu->page_table_sz_bits = 16;
break;
case 128:
control |= SABRE_IOMMU_TSBSZ_128K;
- iommu->page_table_sz_bits = 17;
break;
default:
prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize);
break;
}
sabre_write(p->pbm_A.controller_regs + SABRE_IOMMU_CONTROL, control);
-
- /* We start with no consistent mappings. */
- iommu->lowest_consistent_map =
- 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS);
-
- for (i = 0; i < PBM_NCLUSTERS; i++) {
- iommu->alloc_info[i].flush = 0;
- iommu->alloc_info[i].next = 0;
- }
}
static void pbm_register_toplevel_resources(struct pci_controller_info *p,
static void schizo_pbm_iommu_init(struct pci_pbm_info *pbm)
{
struct pci_iommu *iommu = pbm->iommu;
- unsigned long tsbbase, i, tagbase, database, order;
+ unsigned long i, tagbase, database;
u32 vdma[2], dma_mask;
u64 control;
int err, tsbsize;
prom_halt();
};
- /* Setup initial software IOMMU state. */
- spin_lock_init(&iommu->lock);
- iommu->ctx_lowest_free = 1;
-
/* Register addresses, SCHIZO has iommu ctx flushing. */
iommu->iommu_control = pbm->pbm_regs + SCHIZO_IOMMU_CONTROL;
iommu->iommu_tsbbase = pbm->pbm_regs + SCHIZO_IOMMU_TSBBASE;
/* Leave diag mode enabled for full-flushing done
* in pci_iommu.c
*/
+ pci_iommu_table_init(iommu, tsbsize * 8 * 1024, vdma[0], dma_mask);
- iommu->dummy_page = __get_free_pages(GFP_KERNEL, 0);
- if (!iommu->dummy_page) {
- prom_printf("PSYCHO_IOMMU: Error, gfp(dummy_page) failed.\n");
- prom_halt();
- }
- memset((void *)iommu->dummy_page, 0, PAGE_SIZE);
- iommu->dummy_page_pa = (unsigned long) __pa(iommu->dummy_page);
-
- /* Using assumed page size 8K with 128K entries we need 1MB iommu page
- * table (128K ioptes * 8 bytes per iopte). This is
- * page order 7 on UltraSparc.
- */
- order = get_order(tsbsize * 8 * 1024);
- tsbbase = __get_free_pages(GFP_KERNEL, order);
- if (!tsbbase) {
- prom_printf("%s: Error, gfp(tsb) failed.\n", pbm->name);
- prom_halt();
- }
-
- iommu->page_table = (iopte_t *)tsbbase;
- iommu->page_table_map_base = vdma[0];
- iommu->dma_addr_mask = dma_mask;
- pci_iommu_table_init(iommu, PAGE_SIZE << order);
-
- switch (tsbsize) {
- case 64:
- iommu->page_table_sz_bits = 16;
- break;
-
- case 128:
- iommu->page_table_sz_bits = 17;
- break;
-
- default:
- prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize);
- prom_halt();
- break;
- };
-
- /* We start with no consistent mappings. */
- iommu->lowest_consistent_map =
- 1 << (iommu->page_table_sz_bits - PBM_LOGCLUSTERS);
-
- for (i = 0; i < PBM_NCLUSTERS; i++) {
- iommu->alloc_info[i].flush = 0;
- iommu->alloc_info[i].next = 0;
- }
-
- schizo_write(iommu->iommu_tsbbase, __pa(tsbbase));
+ schizo_write(iommu->iommu_tsbbase, __pa(iommu->page_table));
control = schizo_read(iommu->iommu_control);
control &= ~(SCHIZO_IOMMU_CTRL_TSBSZ | SCHIZO_IOMMU_CTRL_TBWSZ);
preempt_enable();
}
-extern unsigned long xcall_promstop;
-
-void smp_promstop_others(void)
-{
- smp_cross_call(&xcall_promstop, 0, 0, 0);
-}
-
#define prof_multiplier(__cpu) cpu_data(__cpu).multiplier
#define prof_counter(__cpu) cpu_data(__cpu).counter
regs[i].phys_addr = base;
regs[i].reg_size = size;
}
- sort(regs, ents, sizeof(struct linux_prom64_registers),
+ sort(regs, ents, sizeof(struct linux_prom64_registers),
cmp_p64, NULL);
}
unsigned long size;
unsigned long data;
};
-static struct linux_prom_translation prom_trans[512] __initdata;
-static unsigned int prom_trans_ents __initdata;
+
+/* Exported for kernel TLB miss handling in ktlb.S */
+struct linux_prom_translation prom_trans[512] __read_mostly;
+unsigned int prom_trans_ents __read_mostly;
+unsigned int swapper_pgd_zero __read_mostly;
extern unsigned long prom_boot_page;
extern void prom_remap(unsigned long physpage, unsigned long virtpage, int mmu_ihandle);
/* Exported for SMP bootup purposes. */
unsigned long kern_locked_tte_data;
-/* Exported for kernel TLB miss handling in ktlb.S */
-unsigned long prom_pmd_phys __read_mostly;
-unsigned int swapper_pgd_zero __read_mostly;
-
-static pmd_t *prompmd __read_mostly;
-
-#define BASE_PAGE_SIZE 8192
-
/*
* Translate PROM's mapping we capture at boot time into physical address.
* The second parameter is only set from prom_callback() invocations.
*/
unsigned long prom_virt_to_phys(unsigned long promva, int *error)
{
- pmd_t *pmdp = prompmd + ((promva >> 23) & 0x7ff);
- pte_t *ptep;
- unsigned long base;
-
- if (pmd_none(*pmdp)) {
- if (error)
- *error = 1;
- return 0;
- }
- ptep = (pte_t *)__pmd_page(*pmdp) + ((promva >> 13) & 0x3ff);
- if (!pte_present(*ptep)) {
- if (error)
- *error = 1;
- return 0;
- }
- if (error) {
- *error = 0;
- return pte_val(*ptep);
- }
- base = pte_val(*ptep) & _PAGE_PADDR;
-
- return base + (promva & (BASE_PAGE_SIZE - 1));
-}
+ int i;
-/* The obp translations are saved based on 8k pagesize, since obp can
- * use a mixture of pagesizes. Misses to the LOW_OBP_ADDRESS ->
- * HI_OBP_ADDRESS range are handled in entry.S and do not use the vpte
- * scheme (also, see rant in inherit_locked_prom_mappings()).
- */
-static void __init build_obp_range(unsigned long start, unsigned long end, unsigned long data)
-{
- unsigned long vaddr;
+ for (i = 0; i < prom_trans_ents; i++) {
+ struct linux_prom_translation *p = &prom_trans[i];
- for (vaddr = start; vaddr < end; vaddr += BASE_PAGE_SIZE) {
- unsigned long val;
- pmd_t *pmd;
- pte_t *pte;
+ if (promva >= p->virt &&
+ promva < (p->virt + p->size)) {
+ unsigned long base = p->data & _PAGE_PADDR;
- pmd = prompmd + ((vaddr >> 23) & 0x7ff);
- if (pmd_none(*pmd)) {
- pte = __alloc_bootmem(BASE_PAGE_SIZE, BASE_PAGE_SIZE,
- PAGE_SIZE);
- if (!pte)
- prom_halt();
- memset(pte, 0, BASE_PAGE_SIZE);
- pmd_set(pmd, pte);
+ if (error)
+ *error = 0;
+ return base + (promva & (8192 - 1));
}
- pte = (pte_t *) __pmd_page(*pmd) + ((vaddr >> 13) & 0x3ff);
-
- val = data;
-
- /* Clear diag TTE bits. */
- if (tlb_type == spitfire)
- val &= ~0x0003fe0000000000UL;
-
- set_pte_at(&init_mm, vaddr, pte,
- __pte(val | _PAGE_MODIFIED));
-
- data += BASE_PAGE_SIZE;
}
+ if (error)
+ *error = 1;
+ return 0UL;
}
+/* The obp translations are saved based on 8k pagesize, since obp can
+ * use a mixture of pagesizes. Misses to the LOW_OBP_ADDRESS ->
+ * HI_OBP_ADDRESS range are handled in ktlb.S and do not use the vpte
+ * scheme (also, see rant in inherit_locked_prom_mappings()).
+ */
static inline int in_obp_range(unsigned long vaddr)
{
return (vaddr >= LOW_OBP_ADDRESS &&
vaddr < HI_OBP_ADDRESS);
}
-#define OBP_PMD_SIZE 2048
-static void __init build_obp_pgtable(void)
+static int cmp_ptrans(const void *a, const void *b)
{
- unsigned long i;
-
- prompmd = __alloc_bootmem(OBP_PMD_SIZE, OBP_PMD_SIZE, PAGE_SIZE);
- if (!prompmd)
- prom_halt();
-
- memset(prompmd, 0, OBP_PMD_SIZE);
-
- prom_pmd_phys = __pa(prompmd);
-
- for (i = 0; i < prom_trans_ents; i++) {
- unsigned long start, end;
-
- if (!in_obp_range(prom_trans[i].virt))
- continue;
+ const struct linux_prom_translation *x = a, *y = b;
- start = prom_trans[i].virt;
- end = start + prom_trans[i].size;
- if (end > HI_OBP_ADDRESS)
- end = HI_OBP_ADDRESS;
-
- build_obp_range(start, end, prom_trans[i].data);
- }
+ if (x->virt > y->virt)
+ return 1;
+ if (x->virt < y->virt)
+ return -1;
+ return 0;
}
-/* Read OBP translations property into 'prom_trans[]'.
- * Return the number of entries.
- */
+/* Read OBP translations property into 'prom_trans[]'. */
static void __init read_obp_translations(void)
{
- int n, node;
+ int n, node, ents, first, last, i;
node = prom_finddevice("/virtual-memory");
n = prom_getproplen(node, "translations");
n = n / sizeof(struct linux_prom_translation);
- prom_trans_ents = n;
+ ents = n;
+
+ sort(prom_trans, ents, sizeof(struct linux_prom_translation),
+ cmp_ptrans, NULL);
+
+ /* Now kick out all the non-OBP entries. */
+ for (i = 0; i < ents; i++) {
+ if (in_obp_range(prom_trans[i].virt))
+ break;
+ }
+ first = i;
+ for (; i < ents; i++) {
+ if (!in_obp_range(prom_trans[i].virt))
+ break;
+ }
+ last = i;
+
+ for (i = 0; i < (last - first); i++) {
+ struct linux_prom_translation *src = &prom_trans[i + first];
+ struct linux_prom_translation *dest = &prom_trans[i];
+
+ *dest = *src;
+ }
+ for (; i < ents; i++) {
+ struct linux_prom_translation *dest = &prom_trans[i];
+ dest->virt = dest->size = dest->data = 0x0UL;
+ }
+
+ prom_trans_ents = last - first;
+
+ if (tlb_type == spitfire) {
+ /* Clear diag TTE bits. */
+ for (i = 0; i < prom_trans_ents; i++)
+ prom_trans[i].data &= ~0x0003fe0000000000UL;
+ }
}
static void __init remap_kernel(void)
}
-static void __init inherit_prom_mappings_pre(void)
+static void __init inherit_prom_mappings(void)
{
read_obp_translations();
/* Now fixup OBP's idea about where we really are mapped. */
prom_printf("Remapping the kernel... ");
remap_kernel();
-
prom_printf("done.\n");
-}
-static void __init inherit_prom_mappings_post(void)
-{
- build_obp_pgtable();
+ prom_printf("Registering callbacks... ");
register_prom_callbacks();
+ prom_printf("done.\n");
}
/* The OBP specifications for sun4u mark 0xfffffffc00000000 and
swapper_pgd_zero = pgd_val(swapper_pg_dir[0]);
- inherit_prom_mappings_pre();
+ inherit_prom_mappings();
/* Ok, we can use our TLB miss and window trap handlers safely.
* We need to do a quick peek here to see if we are on StarFire
extern void setup_tba(int);
setup_tba(this_is_starfire);
}
- __flush_tlb_all();
- /* Everything from this point forward, until we are done with
- * inherit_prom_mappings_post(), must complete successfully
- * without calling into the firmware. The firwmare page tables
- * have not been built, but we are running on the Linux kernel's
- * trap table.
- */
+ inherit_locked_prom_mappings(1);
+
+ __flush_tlb_all();
/* Setup bootmem... */
pages_avail = 0;
last_valid_pfn = end_pfn = bootmem_init(&pages_avail);
- inherit_prom_mappings_post();
-
- inherit_locked_prom_mappings(1);
-
#ifdef CONFIG_DEBUG_PAGEALLOC
kernel_physical_mapping_init();
#endif
nop
nop
- .globl xcall_promstop
-xcall_promstop:
- rdpr %pstate, %g2
- wrpr %g2, PSTATE_IG | PSTATE_AG, %pstate
- rdpr %pil, %g2
- wrpr %g0, 15, %pil
- sethi %hi(109f), %g7
- b,pt %xcc, etrap_irq
-109: or %g7, %lo(109b), %g7
- flushw
- call prom_stopself
- nop
- /* We should not return, just spin if we do... */
-1: b,a,pt %xcc, 1b
- nop
-
.data
errata32_hwbug:
local_irq_restore(flags);
}
-#ifdef CONFIG_SMP
-extern void smp_promstop_others(void);
-#endif
-
/* Drop into the prom, but completely terminate the program.
* No chance of continuing.
*/
void prom_halt(void)
{
-#ifdef CONFIG_SMP
- smp_promstop_others();
- udelay(8000);
-#endif
again:
p1275_cmd("exit", P1275_INOUT(0, 0));
goto again; /* PROM is out to get me -DaveM */
void prom_halt_power_off(void)
{
-#ifdef CONFIG_SMP
- smp_promstop_others();
- udelay(8000);
-#endif
p1275_cmd("SUNW,power-off", P1275_INOUT(0, 0));
/* if nothing else helps, we just halt */
net-objs := net_kern.o net_user.o
mconsole-objs := mconsole_kern.o mconsole_user.o
hostaudio-objs := hostaudio_kern.o
-ubd-objs := ubd_kern.o
+ubd-objs := ubd_kern.o ubd_user.o
port-objs := port_kern.o port_user.o
harddog-objs := harddog_kern.o harddog_user.o
#include "linux/blkpg.h"
#include "linux/genhd.h"
#include "linux/spinlock.h"
-#include "asm/atomic.h"
#include "asm/segment.h"
#include "asm/uaccess.h"
#include "asm/irq.h"
#include "mem.h"
#include "mem_kern.h"
#include "cow.h"
-#include "aio.h"
enum ubd_req { UBD_READ, UBD_WRITE };
struct io_thread_req {
- enum aio_type op;
+ enum ubd_req op;
int fds[2];
unsigned long offsets[2];
unsigned long long offset;
unsigned long length;
char *buffer;
int sectorsize;
- int bitmap_offset;
- long bitmap_start;
- long bitmap_end;
+ unsigned long sector_mask;
+ unsigned long long cow_offset;
+ unsigned long bitmap_words[2];
int error;
};
unsigned long *bitmap_len_out,
int *data_offset_out);
extern int read_cow_bitmap(int fd, void *buf, int offset, int len);
-extern void do_io(struct io_thread_req *req, struct request *r,
- unsigned long *bitmap);
+extern void do_io(struct io_thread_req *req);
-static inline int ubd_test_bit(__u64 bit, void *data)
+static inline int ubd_test_bit(__u64 bit, unsigned char *data)
{
- unsigned char *buffer = data;
__u64 n;
int bits, off;
- bits = sizeof(buffer[0]) * 8;
+ bits = sizeof(data[0]) * 8;
n = bit / bits;
off = bit % bits;
- return((buffer[n] & (1 << off)) != 0);
+ return((data[n] & (1 << off)) != 0);
}
-static inline void ubd_set_bit(__u64 bit, void *data)
+static inline void ubd_set_bit(__u64 bit, unsigned char *data)
{
- unsigned char *buffer = data;
__u64 n;
int bits, off;
- bits = sizeof(buffer[0]) * 8;
+ bits = sizeof(data[0]) * 8;
n = bit / bits;
off = bit % bits;
- buffer[n] |= (1 << off);
+ data[n] |= (1 << off);
}
/*End stuff from ubd_user.h*/
static DEFINE_SPINLOCK(ubd_io_lock);
static DEFINE_SPINLOCK(ubd_lock);
+static void (*do_ubd)(void);
+
static int ubd_open(struct inode * inode, struct file * filp);
static int ubd_release(struct inode * inode, struct file * file);
static int ubd_ioctl(struct inode * inode, struct file * file,
int data_offset;
};
-#define MAX_SG 64
-
struct ubd {
char *file;
int count;
int no_cow;
struct cow cow;
struct platform_device pdev;
- struct scatterlist sg[MAX_SG];
};
#define DEFAULT_COW { \
);
static void do_ubd_request(request_queue_t * q);
-static int in_ubd;
+
+/* Only changed by ubd_init, which is an initcall. */
+int thread_fd = -1;
/* Changed by ubd_handler, which is serialized because interrupts only
* happen on CPU 0.
*/
int intr_count = 0;
-static void ubd_end_request(struct request *req, int bytes, int uptodate)
+/* call ubd_finish if you need to serialize */
+static void __ubd_finish(struct request *req, int error)
{
- if (!end_that_request_first(req, uptodate, bytes >> 9)) {
- add_disk_randomness(req->rq_disk);
- end_that_request_last(req);
+ int nsect;
+
+ if(error){
+ end_request(req, 0);
+ return;
}
+ nsect = req->current_nr_sectors;
+ req->sector += nsect;
+ req->buffer += nsect << 9;
+ req->errors = 0;
+ req->nr_sectors -= nsect;
+ req->current_nr_sectors = 0;
+ end_request(req, 1);
}
-/* call ubd_finish if you need to serialize */
-static void __ubd_finish(struct request *req, int bytes)
+static inline void ubd_finish(struct request *req, int error)
{
- if(bytes < 0){
- ubd_end_request(req, 0, 0);
- return;
- }
-
- ubd_end_request(req, bytes, 1);
+ spin_lock(&ubd_io_lock);
+ __ubd_finish(req, error);
+ spin_unlock(&ubd_io_lock);
}
-static inline void ubd_finish(struct request *req, int bytes)
+/* Called without ubd_io_lock held */
+static void ubd_handler(void)
{
- spin_lock(&ubd_io_lock);
- __ubd_finish(req, bytes);
- spin_unlock(&ubd_io_lock);
+ struct io_thread_req req;
+ struct request *rq = elv_next_request(ubd_queue);
+ int n;
+
+ do_ubd = NULL;
+ intr_count++;
+ n = os_read_file(thread_fd, &req, sizeof(req));
+ if(n != sizeof(req)){
+ printk(KERN_ERR "Pid %d - spurious interrupt in ubd_handler, "
+ "err = %d\n", os_getpid(), -n);
+ spin_lock(&ubd_io_lock);
+ end_request(rq, 0);
+ spin_unlock(&ubd_io_lock);
+ return;
+ }
+
+ ubd_finish(rq, req.error);
+ reactivate_fd(thread_fd, UBD_IRQ);
+ do_ubd_request(ubd_queue);
}
-struct bitmap_io {
- atomic_t count;
- struct aio_context aio;
-};
-
-struct ubd_aio {
- struct aio_context aio;
- struct request *req;
- int len;
- struct bitmap_io *bitmap;
- void *bitmap_buf;
-};
-
-static int ubd_reply_fd = -1;
-
static irqreturn_t ubd_intr(int irq, void *dev, struct pt_regs *unused)
{
- struct aio_thread_reply reply;
- struct ubd_aio *aio;
- struct request *req;
- int err, n, fd = (int) (long) dev;
-
- while(1){
- err = os_read_file(fd, &reply, sizeof(reply));
- if(err == -EAGAIN)
- break;
- if(err < 0){
- printk("ubd_aio_handler - read returned err %d\n",
- -err);
- break;
- }
-
- aio = container_of(reply.data, struct ubd_aio, aio);
- n = reply.err;
-
- if(n == 0){
- req = aio->req;
- req->nr_sectors -= aio->len >> 9;
-
- if((aio->bitmap != NULL) &&
- (atomic_dec_and_test(&aio->bitmap->count))){
- aio->aio = aio->bitmap->aio;
- aio->len = 0;
- kfree(aio->bitmap);
- aio->bitmap = NULL;
- submit_aio(&aio->aio);
- }
- else {
- if((req->nr_sectors == 0) &&
- (aio->bitmap == NULL)){
- int len = req->hard_nr_sectors << 9;
- ubd_finish(req, len);
- }
-
- if(aio->bitmap_buf != NULL)
- kfree(aio->bitmap_buf);
- kfree(aio);
- }
- }
- else if(n < 0){
- ubd_finish(aio->req, n);
- if(aio->bitmap != NULL)
- kfree(aio->bitmap);
- if(aio->bitmap_buf != NULL)
- kfree(aio->bitmap_buf);
- kfree(aio);
- }
- }
- reactivate_fd(fd, UBD_IRQ);
+ ubd_handler();
+ return(IRQ_HANDLED);
+}
- do_ubd_request(ubd_queue);
+/* Only changed by ubd_init, which is an initcall. */
+static int io_pid = -1;
- return(IRQ_HANDLED);
+void kill_io_thread(void)
+{
+ if(io_pid != -1)
+ os_kill_process(io_pid, 1);
}
+__uml_exitcall(kill_io_thread);
+
static int ubd_file_size(struct ubd *dev, __u64 *size_out)
{
char *file;
&dev->cow.data_offset, create_ptr);
if((dev->fd == -ENOENT) && create_cow){
- dev->fd = create_cow_file(dev->file, dev->cow.file,
+ dev->fd = create_cow_file(dev->file, dev->cow.file,
dev->openflags, 1 << 9, PAGE_SIZE,
&dev->cow.bitmap_offset,
&dev->cow.bitmap_len,
{
int i;
- ubd_reply_fd = init_aio_irq(UBD_IRQ, "ubd", ubd_intr);
- if(ubd_reply_fd < 0)
- printk("Setting up ubd AIO failed, err = %d\n", ubd_reply_fd);
-
devfs_mk_dir("ubd");
if (register_blkdev(MAJOR_NR, "ubd"))
return -1;
return -1;
}
- blk_queue_max_hw_segments(ubd_queue, MAX_SG);
if (fake_major != MAJOR_NR) {
char name[sizeof("ubd_nnn\0")];
driver_register(&ubd_driver);
for (i = 0; i < MAX_DEV; i++)
ubd_add(i);
-
return 0;
}
late_initcall(ubd_init);
+int ubd_driver_init(void){
+ unsigned long stack;
+ int err;
+
+ /* Set by CONFIG_BLK_DEV_UBD_SYNC or ubd=sync.*/
+ if(global_openflags.s){
+ printk(KERN_INFO "ubd: Synchronous mode\n");
+ /* Letting ubd=sync be like using ubd#s= instead of ubd#= is
+ * enough. So use anyway the io thread. */
+ }
+ stack = alloc_stack(0, 0);
+ io_pid = start_io_thread(stack + PAGE_SIZE - sizeof(void *),
+ &thread_fd);
+ if(io_pid < 0){
+ printk(KERN_ERR
+ "ubd : Failed to start I/O thread (errno = %d) - "
+ "falling back to synchronous I/O\n", -io_pid);
+ io_pid = -1;
+ return(0);
+ }
+ err = um_request_irq(UBD_IRQ, thread_fd, IRQ_READ, ubd_intr,
+ SA_INTERRUPT, "ubd", ubd_dev);
+ if(err != 0)
+ printk(KERN_ERR "um_request_irq failed - errno = %d\n", -err);
+ return(err);
+}
+
+device_initcall(ubd_driver_init);
+
static int ubd_open(struct inode *inode, struct file *filp)
{
struct gendisk *disk = inode->i_bdev->bd_disk;
return(0);
}
-static void cowify_bitmap(struct io_thread_req *req, unsigned long *bitmap)
+static void cowify_bitmap(__u64 io_offset, int length, unsigned long *cow_mask,
+ __u64 *cow_offset, unsigned long *bitmap,
+ __u64 bitmap_offset, unsigned long *bitmap_words,
+ __u64 bitmap_len)
{
- __u64 sector = req->offset / req->sectorsize;
- int i;
+ __u64 sector = io_offset >> 9;
+ int i, update_bitmap = 0;
+
+ for(i = 0; i < length >> 9; i++){
+ if(cow_mask != NULL)
+ ubd_set_bit(i, (unsigned char *) cow_mask);
+ if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
+ continue;
- for(i = 0; i < req->length / req->sectorsize; i++){
- if(ubd_test_bit(sector + i, bitmap))
- continue;
+ update_bitmap = 1;
+ ubd_set_bit(sector + i, (unsigned char *) bitmap);
+ }
+
+ if(!update_bitmap)
+ return;
- if(req->bitmap_start == -1)
- req->bitmap_start = sector + i;
- req->bitmap_end = sector + i + 1;
+ *cow_offset = sector / (sizeof(unsigned long) * 8);
- ubd_set_bit(sector + i, bitmap);
- }
+ /* This takes care of the case where we're exactly at the end of the
+ * device, and *cow_offset + 1 is off the end. So, just back it up
+ * by one word. Thanks to Lynn Kerby for the fix and James McMechan
+ * for the original diagnosis.
+ */
+ if(*cow_offset == ((bitmap_len + sizeof(unsigned long) - 1) /
+ sizeof(unsigned long) - 1))
+ (*cow_offset)--;
+
+ bitmap_words[0] = bitmap[*cow_offset];
+ bitmap_words[1] = bitmap[*cow_offset + 1];
+
+ *cow_offset *= sizeof(unsigned long);
+ *cow_offset += bitmap_offset;
+}
+
+static void cowify_req(struct io_thread_req *req, unsigned long *bitmap,
+ __u64 bitmap_offset, __u64 bitmap_len)
+{
+ __u64 sector = req->offset >> 9;
+ int i;
+
+ if(req->length > (sizeof(req->sector_mask) * 8) << 9)
+ panic("Operation too long");
+
+ if(req->op == UBD_READ) {
+ for(i = 0; i < req->length >> 9; i++){
+ if(ubd_test_bit(sector + i, (unsigned char *) bitmap))
+ ubd_set_bit(i, (unsigned char *)
+ &req->sector_mask);
+ }
+ }
+ else cowify_bitmap(req->offset, req->length, &req->sector_mask,
+ &req->cow_offset, bitmap, bitmap_offset,
+ req->bitmap_words, bitmap_len);
}
/* Called with ubd_io_lock held */
-static int prepare_request(struct request *req, struct io_thread_req *io_req,
- unsigned long long offset, int page_offset,
- int len, struct page *page)
+static int prepare_request(struct request *req, struct io_thread_req *io_req)
{
struct gendisk *disk = req->rq_disk;
struct ubd *dev = disk->private_data;
+ __u64 offset;
+ int len;
+
+ if(req->rq_status == RQ_INACTIVE) return(1);
/* This should be impossible now */
if((rq_data_dir(req) == WRITE) && !dev->openflags.w){
printk("Write attempted on readonly ubd device %s\n",
disk->disk_name);
- ubd_end_request(req, 0, 0);
+ end_request(req, 0);
return(1);
}
+ offset = ((__u64) req->sector) << 9;
+ len = req->current_nr_sectors << 9;
+
io_req->fds[0] = (dev->cow.file != NULL) ? dev->cow.fd : dev->fd;
io_req->fds[1] = dev->fd;
+ io_req->cow_offset = -1;
io_req->offset = offset;
io_req->length = len;
io_req->error = 0;
- io_req->op = (rq_data_dir(req) == READ) ? AIO_READ : AIO_WRITE;
+ io_req->sector_mask = 0;
+
+ io_req->op = (rq_data_dir(req) == READ) ? UBD_READ : UBD_WRITE;
io_req->offsets[0] = 0;
io_req->offsets[1] = dev->cow.data_offset;
- io_req->buffer = page_address(page) + page_offset;
+ io_req->buffer = req->buffer;
io_req->sectorsize = 1 << 9;
- io_req->bitmap_offset = dev->cow.bitmap_offset;
- io_req->bitmap_start = -1;
- io_req->bitmap_end = -1;
- if((dev->cow.file != NULL) && (io_req->op == UBD_WRITE))
- cowify_bitmap(io_req, dev->cow.bitmap);
+ if(dev->cow.file != NULL)
+ cowify_req(io_req, dev->cow.bitmap, dev->cow.bitmap_offset,
+ dev->cow.bitmap_len);
+
return(0);
}
{
struct io_thread_req io_req;
struct request *req;
- __u64 sector;
- int err;
-
- if(in_ubd)
- return;
- in_ubd = 1;
- while((req = elv_next_request(q)) != NULL){
- struct gendisk *disk = req->rq_disk;
- struct ubd *dev = disk->private_data;
- int n, i;
-
- blkdev_dequeue_request(req);
-
- sector = req->sector;
- n = blk_rq_map_sg(q, req, dev->sg);
-
- for(i = 0; i < n; i++){
- struct scatterlist *sg = &dev->sg[i];
-
- err = prepare_request(req, &io_req, sector << 9,
- sg->offset, sg->length,
- sg->page);
- if(err)
- continue;
-
- sector += sg->length >> 9;
- do_io(&io_req, req, dev->cow.bitmap);
+ int err, n;
+
+ if(thread_fd == -1){
+ while((req = elv_next_request(q)) != NULL){
+ err = prepare_request(req, &io_req);
+ if(!err){
+ do_io(&io_req);
+ __ubd_finish(req, io_req.error);
+ }
+ }
+ }
+ else {
+ if(do_ubd || (req = elv_next_request(q)) == NULL)
+ return;
+ err = prepare_request(req, &io_req);
+ if(!err){
+ do_ubd = ubd_handler;
+ n = os_write_file(thread_fd, (char *) &io_req,
+ sizeof(io_req));
+ if(n != sizeof(io_req))
+ printk("write to io thread failed, "
+ "errno = %d\n", -n);
}
}
- in_ubd = 0;
}
static int ubd_ioctl(struct inode * inode, struct file * file,
return(err);
}
-void do_io(struct io_thread_req *req, struct request *r, unsigned long *bitmap)
+static int update_bitmap(struct io_thread_req *req)
{
- struct ubd_aio *aio;
- struct bitmap_io *bitmap_io = NULL;
- char *buf;
- void *bitmap_buf = NULL;
- unsigned long len, sector;
- int nsectors, start, end, bit, err;
- __u64 off;
-
- if(req->bitmap_start != -1){
- /* Round up to the nearest word */
- int round = sizeof(unsigned long);
- len = (req->bitmap_end - req->bitmap_start +
- round * 8 - 1) / (round * 8);
- len *= round;
-
- off = req->bitmap_start / (8 * round);
- off *= round;
-
- bitmap_io = kmalloc(sizeof(*bitmap_io), GFP_KERNEL);
- if(bitmap_io == NULL){
- printk("Failed to kmalloc bitmap IO\n");
- req->error = 1;
- return;
- }
+ int n;
- bitmap_buf = kmalloc(len, GFP_KERNEL);
- if(bitmap_buf == NULL){
- printk("do_io : kmalloc of bitmap chunk "
- "failed\n");
- kfree(bitmap_io);
- req->error = 1;
- return;
- }
- memcpy(bitmap_buf, &bitmap[off / sizeof(bitmap[0])], len);
-
- *bitmap_io = ((struct bitmap_io)
- { .count = ATOMIC_INIT(0),
- .aio = INIT_AIO(AIO_WRITE, req->fds[1],
- bitmap_buf, len,
- req->bitmap_offset + off,
- ubd_reply_fd) } );
- }
+ if(req->cow_offset == -1)
+ return(0);
- nsectors = req->length / req->sectorsize;
- start = 0;
- end = nsectors;
- bit = 0;
- do {
- if(bitmap != NULL){
- sector = req->offset / req->sectorsize;
- bit = ubd_test_bit(sector + start, bitmap);
- end = start;
- while((end < nsectors) &&
- (ubd_test_bit(sector + end, bitmap) == bit))
- end++;
- }
+ n = os_seek_file(req->fds[1], req->cow_offset);
+ if(n < 0){
+ printk("do_io - bitmap lseek failed : err = %d\n", -n);
+ return(1);
+ }
- off = req->offsets[bit] + req->offset +
- start * req->sectorsize;
- len = (end - start) * req->sectorsize;
- buf = &req->buffer[start * req->sectorsize];
+ n = os_write_file(req->fds[1], &req->bitmap_words,
+ sizeof(req->bitmap_words));
+ if(n != sizeof(req->bitmap_words)){
+ printk("do_io - bitmap update failed, err = %d fd = %d\n", -n,
+ req->fds[1]);
+ return(1);
+ }
- aio = kmalloc(sizeof(*aio), GFP_KERNEL);
- if(aio == NULL){
- req->error = 1;
- return;
- }
+ return(0);
+}
- *aio = ((struct ubd_aio)
- { .aio = INIT_AIO(req->op, req->fds[bit], buf,
- len, off, ubd_reply_fd),
- .len = len,
- .req = r,
- .bitmap = bitmap_io,
- .bitmap_buf = bitmap_buf });
-
- if(aio->bitmap != NULL)
- atomic_inc(&aio->bitmap->count);
-
- err = submit_aio(&aio->aio);
- if(err){
- printk("do_io - submit_aio failed, "
- "err = %d\n", err);
- req->error = 1;
- return;
- }
+void do_io(struct io_thread_req *req)
+{
+ char *buf;
+ unsigned long len;
+ int n, nsectors, start, end, bit;
+ int err;
+ __u64 off;
+
+ nsectors = req->length / req->sectorsize;
+ start = 0;
+ do {
+ bit = ubd_test_bit(start, (unsigned char *) &req->sector_mask);
+ end = start;
+ while((end < nsectors) &&
+ (ubd_test_bit(end, (unsigned char *)
+ &req->sector_mask) == bit))
+ end++;
+
+ off = req->offset + req->offsets[bit] +
+ start * req->sectorsize;
+ len = (end - start) * req->sectorsize;
+ buf = &req->buffer[start * req->sectorsize];
+
+ err = os_seek_file(req->fds[bit], off);
+ if(err < 0){
+ printk("do_io - lseek failed : err = %d\n", -err);
+ req->error = 1;
+ return;
+ }
+ if(req->op == UBD_READ){
+ n = 0;
+ do {
+ buf = &buf[n];
+ len -= n;
+ n = os_read_file(req->fds[bit], buf, len);
+ if (n < 0) {
+ printk("do_io - read failed, err = %d "
+ "fd = %d\n", -n, req->fds[bit]);
+ req->error = 1;
+ return;
+ }
+ } while((n < len) && (n != 0));
+ if (n < len) memset(&buf[n], 0, len - n);
+ } else {
+ n = os_write_file(req->fds[bit], buf, len);
+ if(n != len){
+ printk("do_io - write failed err = %d "
+ "fd = %d\n", -n, req->fds[bit]);
+ req->error = 1;
+ return;
+ }
+ }
+
+ start = end;
+ } while(start < nsectors);
- start = end;
- } while(start < nsectors);
+ req->error = update_bitmap(req);
}
+
+/* Changed in start_io_thread, which is serialized by being called only
+ * from ubd_init, which is an initcall.
+ */
+int kernel_fd = -1;
+
+/* Only changed by the io thread */
+int io_count = 0;
+
+int io_thread(void *arg)
+{
+ struct io_thread_req req;
+ int n;
+
+ ignore_sigwinch_sig();
+ while(1){
+ n = os_read_file(kernel_fd, &req, sizeof(req));
+ if(n != sizeof(req)){
+ if(n < 0)
+ printk("io_thread - read failed, fd = %d, "
+ "err = %d\n", kernel_fd, -n);
+ else {
+ printk("io_thread - short read, fd = %d, "
+ "length = %d\n", kernel_fd, n);
+ }
+ continue;
+ }
+ io_count++;
+ do_io(&req);
+ n = os_write_file(kernel_fd, &req, sizeof(req));
+ if(n != sizeof(req))
+ printk("io_thread - write failed, fd = %d, err = %d\n",
+ kernel_fd, -n);
+ }
+}
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only. This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */
--- /dev/null
+/*
+ * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2001 Ridgerun,Inc (glonnon@ridgerun.com)
+ * Licensed under the GPL
+ */
+
+#include <stddef.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sched.h>
+#include <signal.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <sys/mman.h>
+#include <sys/param.h>
+#include "asm/types.h"
+#include "user_util.h"
+#include "kern_util.h"
+#include "user.h"
+#include "ubd_user.h"
+#include "os.h"
+#include "cow.h"
+
+#include <endian.h>
+#include <byteswap.h>
+
+void ignore_sigwinch_sig(void)
+{
+ signal(SIGWINCH, SIG_IGN);
+}
+
+int start_io_thread(unsigned long sp, int *fd_out)
+{
+ int pid, fds[2], err;
+
+ err = os_pipe(fds, 1, 1);
+ if(err < 0){
+ printk("start_io_thread - os_pipe failed, err = %d\n", -err);
+ goto out;
+ }
+
+ kernel_fd = fds[0];
+ *fd_out = fds[1];
+
+ pid = clone(io_thread, (void *) sp, CLONE_FILES | CLONE_VM | SIGCHLD,
+ NULL);
+ if(pid < 0){
+ printk("start_io_thread - clone failed : errno = %d\n", errno);
+ err = -errno;
+ goto out_close;
+ }
+
+ return(pid);
+
+ out_close:
+ os_close_file(fds[0]);
+ os_close_file(fds[1]);
+ kernel_fd = -1;
+ *fd_out = -1;
+ out:
+ return(err);
+}
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only. This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */
};
struct aio_context {
- enum aio_type type;
- int fd;
- void *data;
- int len;
- unsigned long long offset;
int reply_fd;
struct aio_context *next;
};
-#define INIT_AIO(aio_type, aio_fd, aio_data, aio_len, aio_offset, \
- aio_reply_fd) \
- { .type = aio_type, \
- .fd = aio_fd, \
- .data = aio_data, \
- .len = aio_len, \
- .offset = aio_offset, \
- .reply_fd = aio_reply_fd }
-
#define INIT_AIO_CONTEXT { .reply_fd = -1, \
.next = NULL }
-extern int submit_aio(struct aio_context *aio);
+extern int submit_aio(enum aio_type type, int fd, char *buf, int len,
+ unsigned long long offset, int reply_fd,
+ struct aio_context *aio);
#endif
#ifndef __OS_H__
#define __OS_H__
+#include "uml-config.h"
#include "asm/types.h"
#include "../os/include/file.h"
/* Make sure they are clear when running in TT mode. Required by
* SEGV_MAYBE_FIXABLE */
+#ifdef UML_CONFIG_MODE_SKAS
#define clear_can_do_skas() do { ptrace_faultinfo = proc_mm = 0; } while (0)
+#else
+#define clear_can_do_skas() do {} while (0)
+#endif
/* mem.c */
extern int create_mem_file(unsigned long len);
case RBP: val = UPT_RBP(regs); break; \
case ORIG_RAX: val = UPT_ORIG_RAX(regs); break; \
case CS: val = UPT_CS(regs); break; \
- case DS: val = UPT_DS(regs); break; \
- case ES: val = UPT_ES(regs); break; \
- case FS: val = UPT_FS(regs); break; \
- case GS: val = UPT_GS(regs); break; \
case EFLAGS: val = UPT_EFLAGS(regs); break; \
default : \
panic("Bad register in UPT_REG : %d\n", reg); \
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
-#include <string.h>
#include <errno.h>
#include <sched.h>
#include <sys/syscall.h>
#include "user.h"
#include "mode.h"
+struct aio_thread_req {
+ enum aio_type type;
+ int io_fd;
+ unsigned long long offset;
+ char *buf;
+ int len;
+ struct aio_context *aio;
+};
+
static int aio_req_fd_r = -1;
static int aio_req_fd_w = -1;
-static int update_aio(struct aio_context *aio, int res)
-{
- if(res < 0)
- aio->len = res;
- else if((res == 0) && (aio->type == AIO_READ)){
- /* This is the EOF case - we have hit the end of the file
- * and it ends in a partial block, so we fill the end of
- * the block with zeros and claim success.
- */
- memset(aio->data, 0, aio->len);
- aio->len = 0;
- }
- else if(res > 0){
- aio->len -= res;
- aio->data += res;
- aio->offset += res;
- return aio->len;
- }
-
- return 0;
-}
-
#if defined(HAVE_AIO_ABI)
#include <linux/aio_abi.h>
* that it now backs the mmapped area.
*/
-static int do_aio(aio_context_t ctx, struct aio_context *aio)
+static int do_aio(aio_context_t ctx, enum aio_type type, int fd, char *buf,
+ int len, unsigned long long offset, struct aio_context *aio)
{
struct iocb iocb, *iocbp = &iocb;
char c;
iocb = ((struct iocb) { .aio_data = (unsigned long) aio,
.aio_reqprio = 0,
- .aio_fildes = aio->fd,
- .aio_buf = (unsigned long) aio->data,
- .aio_nbytes = aio->len,
- .aio_offset = aio->offset,
+ .aio_fildes = fd,
+ .aio_buf = (unsigned long) buf,
+ .aio_nbytes = len,
+ .aio_offset = offset,
.aio_reserved1 = 0,
.aio_reserved2 = 0,
.aio_reserved3 = 0 });
- switch(aio->type){
+ switch(type){
case AIO_READ:
iocb.aio_lio_opcode = IOCB_CMD_PREAD;
+ err = io_submit(ctx, 1, &iocbp);
break;
case AIO_WRITE:
iocb.aio_lio_opcode = IOCB_CMD_PWRITE;
+ err = io_submit(ctx, 1, &iocbp);
break;
case AIO_MMAP:
iocb.aio_lio_opcode = IOCB_CMD_PREAD;
iocb.aio_buf = (unsigned long) &c;
iocb.aio_nbytes = sizeof(c);
+ err = io_submit(ctx, 1, &iocbp);
break;
default:
- printk("Bogus op in do_aio - %d\n", aio->type);
+ printk("Bogus op in do_aio - %d\n", type);
err = -EINVAL;
- goto out;
+ break;
}
- err = io_submit(ctx, 1, &iocbp);
if(err > 0)
err = 0;
else
err = -errno;
- out:
return err;
}
static int aio_thread(void *arg)
{
struct aio_thread_reply reply;
- struct aio_context *aio;
struct io_event event;
- int err, n;
+ int err, n, reply_fd;
signal(SIGWINCH, SIG_IGN);
"errno = %d\n", errno);
}
else {
- /* This is safe as we've just a pointer here. */
- aio = (struct aio_context *) (long) event.data;
- if(update_aio(aio, event.res)){
- do_aio(ctx, aio);
- continue;
- }
-
reply = ((struct aio_thread_reply)
- { .data = aio,
- .err = aio->len });
- err = os_write_file(aio->reply_fd, &reply,
- sizeof(reply));
+ { .data = (void *) (long) event.data,
+ .err = event.res });
+ reply_fd = ((struct aio_context *) reply.data)->reply_fd;
+ err = os_write_file(reply_fd, &reply, sizeof(reply));
if(err != sizeof(reply))
- printk("aio_thread - write failed, "
- "fd = %d, err = %d\n", aio->reply_fd,
- -err);
+ printk("aio_thread - write failed, fd = %d, "
+ "err = %d\n", aio_req_fd_r, -err);
}
}
return 0;
#endif
-static int do_not_aio(struct aio_context *aio)
+static int do_not_aio(struct aio_thread_req *req)
{
char c;
int err;
- switch(aio->type){
+ switch(req->type){
case AIO_READ:
- err = os_seek_file(aio->fd, aio->offset);
+ err = os_seek_file(req->io_fd, req->offset);
if(err)
goto out;
- err = os_read_file(aio->fd, aio->data, aio->len);
+ err = os_read_file(req->io_fd, req->buf, req->len);
break;
case AIO_WRITE:
- err = os_seek_file(aio->fd, aio->offset);
+ err = os_seek_file(req->io_fd, req->offset);
if(err)
goto out;
- err = os_write_file(aio->fd, aio->data, aio->len);
+ err = os_write_file(req->io_fd, req->buf, req->len);
break;
case AIO_MMAP:
- err = os_seek_file(aio->fd, aio->offset);
+ err = os_seek_file(req->io_fd, req->offset);
if(err)
goto out;
- err = os_read_file(aio->fd, &c, sizeof(c));
+ err = os_read_file(req->io_fd, &c, sizeof(c));
break;
default:
- printk("do_not_aio - bad request type : %d\n", aio->type);
+ printk("do_not_aio - bad request type : %d\n", req->type);
err = -EINVAL;
break;
}
static int not_aio_thread(void *arg)
{
- struct aio_context *aio;
+ struct aio_thread_req req;
struct aio_thread_reply reply;
int err;
signal(SIGWINCH, SIG_IGN);
while(1){
- err = os_read_file(aio_req_fd_r, &aio, sizeof(aio));
- if(err != sizeof(aio)){
+ err = os_read_file(aio_req_fd_r, &req, sizeof(req));
+ if(err != sizeof(req)){
if(err < 0)
printk("not_aio_thread - read failed, "
"fd = %d, err = %d\n", aio_req_fd_r,
}
continue;
}
- again:
- err = do_not_aio(aio);
-
- if(update_aio(aio, err))
- goto again;
-
- reply = ((struct aio_thread_reply) { .data = aio,
- .err = aio->len });
- err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
+ err = do_not_aio(&req);
+ reply = ((struct aio_thread_reply) { .data = req.aio,
+ .err = err });
+ err = os_write_file(req.aio->reply_fd, &reply, sizeof(reply));
if(err != sizeof(reply))
printk("not_aio_thread - write failed, fd = %d, "
"err = %d\n", aio_req_fd_r, -err);
}
}
-static int submit_aio_24(struct aio_context *aio)
-{
- int err;
-
- err = os_write_file(aio_req_fd_w, &aio, sizeof(aio));
- if(err == sizeof(aio))
- err = 0;
-
- return err;
-}
-
static int aio_pid = -1;
-static int (*submit_proc)(struct aio_context *aio);
static int init_aio_24(void)
{
#endif
printk("2.6 host AIO support not used - falling back to I/O "
"thread\n");
-
- submit_proc = submit_aio_24;
-
return 0;
}
#ifdef HAVE_AIO_ABI
#define DEFAULT_24_AIO 0
-static int submit_aio_26(struct aio_context *aio)
-{
- struct aio_thread_reply reply;
- int err;
-
- err = do_aio(ctx, aio);
- if(err){
- reply = ((struct aio_thread_reply) { .data = aio,
- .err = err });
- err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
- if(err != sizeof(reply))
- printk("submit_aio_26 - write failed, "
- "fd = %d, err = %d\n", aio->reply_fd, -err);
- else err = 0;
- }
-
- return err;
-}
-
static int init_aio_26(void)
{
unsigned long stack;
aio_pid = err;
printk("Using 2.6 host AIO\n");
+ return 0;
+}
+
+static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len,
+ unsigned long long offset, struct aio_context *aio)
+{
+ struct aio_thread_reply reply;
+ int err;
- submit_proc = submit_aio_26;
+ err = do_aio(ctx, type, io_fd, buf, len, offset, aio);
+ if(err){
+ reply = ((struct aio_thread_reply) { .data = aio,
+ .err = err });
+ err = os_write_file(aio->reply_fd, &reply, sizeof(reply));
+ if(err != sizeof(reply))
+ printk("submit_aio_26 - write failed, "
+ "fd = %d, err = %d\n", aio->reply_fd, -err);
+ else err = 0;
+ }
- return 0;
+ return err;
}
#else
#define DEFAULT_24_AIO 1
-static int submit_aio_26(struct aio_context *aio)
+static int init_aio_26(void)
{
return -ENOSYS;
}
-static int init_aio_26(void)
+static int submit_aio_26(enum aio_type type, int io_fd, char *buf, int len,
+ unsigned long long offset, struct aio_context *aio)
{
- submit_proc = submit_aio_26;
return -ENOSYS;
}
#endif
__uml_exitcall(exit_aio);
-int submit_aio(struct aio_context *aio)
+static int submit_aio_24(enum aio_type type, int io_fd, char *buf, int len,
+ unsigned long long offset, struct aio_context *aio)
{
- return (*submit_proc)(aio);
+ struct aio_thread_req req = { .type = type,
+ .io_fd = io_fd,
+ .offset = offset,
+ .buf = buf,
+ .len = len,
+ .aio = aio,
+ };
+ int err;
+
+ err = os_write_file(aio_req_fd_w, &req, sizeof(req));
+ if(err == sizeof(req))
+ err = 0;
+
+ return err;
+}
+
+int submit_aio(enum aio_type type, int io_fd, char *buf, int len,
+ unsigned long long offset, int reply_fd,
+ struct aio_context *aio)
+{
+ aio->reply_fd = reply_fd;
+ if(aio_24)
+ return submit_aio_24(type, io_fd, buf, len, offset, aio);
+ else {
+ return submit_aio_26(type, io_fd, buf, len, offset, aio);
+ }
}
return_VALUE(-EAGAIN);
result = acpi_bus_receive_event(&event);
- if (result) {
- return_VALUE(-EIO);
- }
+ if (result)
+ return_VALUE(result);
chars_remaining = sprintf(str, "%s %s %08x %08x\n",
event.device_class ? event.
static acpi_status
do_root_bridge_busnr_callback(struct acpi_resource *resource, void *data)
{
- int *busnr = (int *)data;
+ unsigned long *busnr = (unsigned long *)data;
struct acpi_resource_address64 address;
if (resource->id != ACPI_RSTYPE_ADDRESS16 &&
static int get_root_bridge_busnr(acpi_handle handle)
{
acpi_status status;
- int bus, bbn;
+ unsigned long bus, bbn;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
status = acpi_evaluate_integer(handle, METHOD_NAME__BBN, NULL,
- (unsigned long *)&bbn);
+ &bbn);
if (status == AE_NOT_FOUND) {
/* Assume bus = 0 */
printk(KERN_INFO PREFIX
}
exit:
acpi_os_free(buffer.pointer);
- return bbn;
+ return (int)bbn;
}
static acpi_status
--- /dev/null
+consolemap_deftbl.c
+defkeymap.c
+
offset = address - vma->vm_start;
i = (unsigned long)map->handle + offset;
- page = vmalloc_to_page((void *)i);
+ page = (map->type == _DRM_CONSISTENT) ?
+ virt_to_page((void *)i) : vmalloc_to_page((void *)i);
if (!page)
return NOPAGE_OOM;
get_page(page);
drm_mga_dma_bootstrap_t * dma_bs)
{
drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private;
- const unsigned int warp_size = mga_warp_microcode_size(dev_priv);
+ unsigned int warp_size = mga_warp_microcode_size(dev_priv);
int err;
unsigned offset;
const unsigned secondary_size = dma_bs->secondary_bin_count
return err;
}
+ /* Make drm_addbufs happy by not trying to create a mapping for less
+ * than a page.
+ */
+ if (warp_size < PAGE_SIZE)
+ warp_size = PAGE_SIZE;
+
offset = 0;
err = drm_addmap( dev, offset, warp_size,
_DRM_AGP, _DRM_READ_ONLY, & dev_priv->warp );
drm_mga_dma_bootstrap_t * dma_bs)
{
drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private;
- const unsigned int warp_size = mga_warp_microcode_size(dev_priv);
+ unsigned int warp_size = mga_warp_microcode_size(dev_priv);
unsigned int primary_size;
unsigned int bin_count;
int err;
return DRM_ERR(EFAULT);
}
+ /* Make drm_addbufs happy by not trying to create a mapping for less
+ * than a page.
+ */
+ if (warp_size < PAGE_SIZE)
+ warp_size = PAGE_SIZE;
+
/* The proper alignment is 0x100 for this mapping */
err = drm_addmap(dev, 0, warp_size, _DRM_CONSISTENT,
_DRM_READ_ONLY, &dev_priv->warp);
}
if (! dev_priv->used_new_dma_init) {
+
+ dev_priv->dma_access = MGA_PAGPXFER;
+ dev_priv->wagp_enable = MGA_WAGP_ENABLE;
+
dev_priv->status = drm_core_findmap(dev, init->status_offset);
if (!dev_priv->status) {
DRM_ERROR("failed to find status page!\n");
drm_mga_private_t *dev_priv = dev->dev_private;
if ((dev_priv->warp != NULL)
- && (dev_priv->mmio->type != _DRM_CONSISTENT))
+ && (dev_priv->warp->type != _DRM_CONSISTENT))
drm_core_ioremapfree(dev_priv->warp, dev);
if ((dev_priv->primary != NULL)
#define MGA_EMIT_STATE( dev_priv, dirty ) \
do { \
if ( (dirty) & ~MGA_UPLOAD_CLIPRECTS ) { \
- if ( dev_priv->chipset == MGA_CARD_TYPE_G400 ) { \
+ if ( dev_priv->chipset >= MGA_CARD_TYPE_G400 ) { \
mga_g400_emit_state( dev_priv ); \
} else { \
mga_g200_emit_state( dev_priv ); \
/* Force reset of DWGCTL on G400 (eliminates clip disable bit).
*/
- if (dev_priv->chipset == MGA_CARD_TYPE_G400) {
+ if (dev_priv->chipset >= MGA_CARD_TYPE_G400) {
DMA_BLOCK(MGA_DWGCTL, ctx->dwgctl,
MGA_LEN + MGA_EXEC, 0x80000000,
MGA_DWGCTL, ctx->dwgctl,
{
int rv;
+ if (!ia64_platform_is("sn2"))
+ return -ENODEV;
+
// Put driver into chrdevs[]. Get major number.
rv = register_chrdev(mbcs_major, DEVICE_NAME, &mbcs_ops);
if (rv < 0) {
{
TRACE_PE("IDLE - got STX but no space in rx_queue!");
pInfo->state=R3964_WAIT_FOR_RX_BUF;
- mod_timer(&pInfo->tmr, R3964_TO_NO_BUF);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_NO_BUF);
break;
}
start_receiving:
pInfo->last_rx = 0;
pInfo->flags &= ~R3964_ERROR;
pInfo->state=R3964_RECEIVING;
- mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
pInfo->nRetry = 0;
put_char(pInfo, DLE);
flush(pInfo);
if(pInfo->flags & R3964_BCC)
{
pInfo->state = R3964_WAIT_FOR_BCC;
- mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
}
else
{
pInfo->last_rx = c;
char_to_buf:
pInfo->rx_buf[pInfo->rx_position++] = c;
- mod_timer(&pInfo->tmr, R3964_TO_ZVZ);
+ mod_timer(&pInfo->tmr, jiffies + R3964_TO_ZVZ);
}
}
/* else: overflow-msg? BUF_SIZE>MTU; should not happen? */
{
struct ohci1394_iso_tasklet *t;
unsigned long mask;
+ unsigned long flags;
- spin_lock(&ohci->iso_tasklet_list_lock);
+ spin_lock_irqsave(&ohci->iso_tasklet_list_lock, flags);
list_for_each_entry(t, &ohci->iso_tasklet_list, link) {
mask = 1 << t->context;
tasklet_schedule(&t->tasklet);
}
- spin_unlock(&ohci->iso_tasklet_list_lock);
-
+ spin_unlock_irqrestore(&ohci->iso_tasklet_list_lock, flags);
}
static irqreturn_t ohci_irq_handler(int irq, void *dev_id,
static ssize_t raw1394_read(struct file *file, char __user * buffer,
size_t count, loff_t * offset_is_ignored)
{
+ unsigned long flags;
struct file_info *fi = (struct file_info *)file->private_data;
struct list_head *lh;
struct pending_request *req;
}
}
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
lh = fi->req_complete.next;
list_del(lh);
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
req = list_entry(lh, struct pending_request, list);
static int state_initialized(struct file_info *fi, struct pending_request *req)
{
+ unsigned long flags;
struct host_info *hi;
struct raw1394_khost_list *khl;
switch (req->req.type) {
case RAW1394_REQ_LIST_CARDS:
- spin_lock_irq(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, flags);
khl = kmalloc(sizeof(struct raw1394_khost_list) * host_count,
SLAB_ATOMIC);
khl++;
}
}
- spin_unlock_irq(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, flags);
if (khl != NULL) {
req->req.error = RAW1394_ERROR_NONE;
break;
case RAW1394_REQ_SET_CARD:
- spin_lock_irq(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, flags);
if (req->req.misc < host_count) {
list_for_each_entry(hi, &host_info_list, list) {
if (!req->req.misc--)
} else {
req->req.error = RAW1394_ERROR_INVALID_ARG;
}
- spin_unlock_irq(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, flags);
req->req.length = 0;
break;
{
int channel = req->req.misc;
- spin_lock_irq(&host_info_lock);
if ((channel > 63) || (channel < -64)) {
req->req.error = RAW1394_ERROR_INVALID_ARG;
} else if (channel >= 0) {
req->req.length = 0;
queue_complete_req(req);
- spin_unlock_irq(&host_info_lock);
}
static void handle_fcp_listen(struct file_info *fi, struct pending_request *req)
static int handle_async_request(struct file_info *fi,
struct pending_request *req, int node)
{
+ unsigned long flags;
struct hpsb_packet *packet = NULL;
u64 addr = req->req.address & 0xffffffffffffULL;
hpsb_set_packet_complete_task(packet,
(void (*)(void *))queue_complete_cb, req);
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
list_add_tail(&req->list, &fi->req_pending);
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
packet->generation = req->req.generation;
static int handle_iso_send(struct file_info *fi, struct pending_request *req,
int channel)
{
+ unsigned long flags;
struct hpsb_packet *packet;
packet = hpsb_make_isopacket(fi->host, req->req.length, channel & 0x3f,
(void (*)(void *))queue_complete_req,
req);
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
list_add_tail(&req->list, &fi->req_pending);
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
/* Update the generation of the packet just before sending. */
packet->generation = req->req.generation;
static int handle_async_send(struct file_info *fi, struct pending_request *req)
{
+ unsigned long flags;
struct hpsb_packet *packet;
int header_length = req->req.misc & 0xffff;
int expect_response = req->req.misc >> 16;
hpsb_set_packet_complete_task(packet,
(void (*)(void *))queue_complete_cb, req);
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
list_add_tail(&req->list, &fi->req_pending);
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
/* Update the generation of the packet just before sending. */
packet->generation = req->req.generation;
static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
u64 addr, size_t length, u16 flags)
{
+ unsigned long irqflags;
struct pending_request *req;
struct host_info *hi;
struct file_info *fi = NULL;
"addr: %4.4x %8.8x length: %Zu", nodeid,
(u16) ((addr >> 32) & 0xFFFF), (u32) (addr & 0xFFFFFFFF),
length);
- spin_lock(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, irqflags);
hi = find_host_info(host); /* search address-entry */
if (hi != NULL) {
list_for_each_entry(fi, &hi->file_info_list, list) {
if (!found) {
printk(KERN_ERR "raw1394: arm_read FAILED addr_entry not found"
" -> rcode_address_error\n");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_ADDRESS_ERROR);
} else {
DBGMSG("arm_read addr_entry FOUND");
req = __alloc_pending_request(SLAB_ATOMIC);
if (!req) {
DBGMSG("arm_read -> rcode_conflict_error");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
}
if (!(req->data)) {
free_pending_request(req);
DBGMSG("arm_read -> rcode_conflict_error");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
}
sizeof(struct arm_request));
queue_complete_req(req);
}
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (rcode);
}
static int arm_write(struct hpsb_host *host, int nodeid, int destid,
quadlet_t * data, u64 addr, size_t length, u16 flags)
{
+ unsigned long irqflags;
struct pending_request *req;
struct host_info *hi;
struct file_info *fi = NULL;
"addr: %4.4x %8.8x length: %Zu", nodeid,
(u16) ((addr >> 32) & 0xFFFF), (u32) (addr & 0xFFFFFFFF),
length);
- spin_lock(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, irqflags);
hi = find_host_info(host); /* search address-entry */
if (hi != NULL) {
list_for_each_entry(fi, &hi->file_info_list, list) {
if (!found) {
printk(KERN_ERR "raw1394: arm_write FAILED addr_entry not found"
" -> rcode_address_error\n");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_ADDRESS_ERROR);
} else {
DBGMSG("arm_write addr_entry FOUND");
req = __alloc_pending_request(SLAB_ATOMIC);
if (!req) {
DBGMSG("arm_write -> rcode_conflict_error");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request my be retried */
}
if (!(req->data)) {
free_pending_request(req);
DBGMSG("arm_write -> rcode_conflict_error");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
}
sizeof(struct arm_request));
queue_complete_req(req);
}
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (rcode);
}
u64 addr, quadlet_t data, quadlet_t arg, int ext_tcode,
u16 flags)
{
+ unsigned long irqflags;
struct pending_request *req;
struct host_info *hi;
struct file_info *fi = NULL;
(u32) (addr & 0xFFFFFFFF), ext_tcode & 0xFF,
be32_to_cpu(data), be32_to_cpu(arg));
}
- spin_lock(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, irqflags);
hi = find_host_info(host); /* search address-entry */
if (hi != NULL) {
list_for_each_entry(fi, &hi->file_info_list, list) {
if (!found) {
printk(KERN_ERR "raw1394: arm_lock FAILED addr_entry not found"
" -> rcode_address_error\n");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_ADDRESS_ERROR);
} else {
DBGMSG("arm_lock addr_entry FOUND");
req = __alloc_pending_request(SLAB_ATOMIC);
if (!req) {
DBGMSG("arm_lock -> rcode_conflict_error");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
}
if (!(req->data)) {
free_pending_request(req);
DBGMSG("arm_lock -> rcode_conflict_error");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
}
sizeof(struct arm_response) + 2 * sizeof(*store));
queue_complete_req(req);
}
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (rcode);
}
u64 addr, octlet_t data, octlet_t arg, int ext_tcode,
u16 flags)
{
+ unsigned long irqflags;
struct pending_request *req;
struct host_info *hi;
struct file_info *fi = NULL;
(u32) ((be64_to_cpu(arg) >> 32) & 0xFFFFFFFF),
(u32) (be64_to_cpu(arg) & 0xFFFFFFFF));
}
- spin_lock(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, irqflags);
hi = find_host_info(host); /* search addressentry in file_info's for host */
if (hi != NULL) {
list_for_each_entry(fi, &hi->file_info_list, list) {
printk(KERN_ERR
"raw1394: arm_lock64 FAILED addr_entry not found"
" -> rcode_address_error\n");
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (RCODE_ADDRESS_ERROR);
} else {
DBGMSG("arm_lock64 addr_entry FOUND");
DBGMSG("arm_lock64 -> entering notification-section");
req = __alloc_pending_request(SLAB_ATOMIC);
if (!req) {
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
DBGMSG("arm_lock64 -> rcode_conflict_error");
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
req->data = kmalloc(size, SLAB_ATOMIC);
if (!(req->data)) {
free_pending_request(req);
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
DBGMSG("arm_lock64 -> rcode_conflict_error");
return (RCODE_CONFLICT_ERROR); /* A resource conflict was detected.
The request may be retried */
sizeof(struct arm_response) + 2 * sizeof(*store));
queue_complete_req(req);
}
- spin_unlock(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, irqflags);
return (rcode);
}
struct hpsb_packet *packet = NULL;
int retval = 0;
quadlet_t data;
+ unsigned long flags;
data = be32_to_cpu((u32) req->req.sendb);
DBGMSG("write_phypacket called - quadlet 0x%8.8x ", data);
req->packet = packet;
hpsb_set_packet_complete_task(packet,
(void (*)(void *))queue_complete_cb, req);
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
list_add_tail(&req->list, &fi->req_pending);
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
packet->generation = req->req.generation;
retval = hpsb_send_packet(packet);
DBGMSG("write_phypacket send_packet called => retval: %d ", retval);
{
struct file_info *fi = file->private_data;
unsigned int mask = POLLOUT | POLLWRNORM;
+ unsigned long flags;
poll_wait(file, &fi->poll_wait_complete, pt);
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
if (!list_empty(&fi->req_complete)) {
mask |= POLLIN | POLLRDNORM;
}
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
return mask;
}
struct arm_addr *arm_addr = NULL;
int another_host;
int csr_mod = 0;
+ unsigned long flags;
if (fi->iso_state != RAW1394_ISO_INACTIVE)
raw1394_iso_shutdown(fi);
}
}
- spin_lock_irq(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, flags);
fi->listen_channels = 0;
- spin_unlock_irq(&host_info_lock);
fail = 0;
/* set address-entries invalid */
- spin_lock_irq(&host_info_lock);
while (!list_empty(&fi->addr_list)) {
another_host = 0;
vfree(addr->addr_space_buffer);
kfree(addr);
} /* while */
- spin_unlock_irq(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, flags);
if (fail > 0) {
printk(KERN_ERR "raw1394: during addr_list-release "
"error(s) occurred \n");
}
while (!done) {
- spin_lock_irq(&fi->reqlists_lock);
+ spin_lock_irqsave(&fi->reqlists_lock, flags);
while (!list_empty(&fi->req_complete)) {
lh = fi->req_complete.next;
if (list_empty(&fi->req_pending))
done = 1;
- spin_unlock_irq(&fi->reqlists_lock);
+ spin_unlock_irqrestore(&fi->reqlists_lock, flags);
if (!done)
down_interruptible(&fi->complete_sem);
fi->host->id);
if (fi->state == connected) {
- spin_lock_irq(&host_info_lock);
+ spin_lock_irqsave(&host_info_lock, flags);
list_del(&fi->list);
- spin_unlock_irq(&host_info_lock);
+ spin_unlock_irqrestore(&host_info_lock, flags);
put_device(&fi->host->device);
}
config KEYBOARD_LOCOMO
tristate "LoCoMo Keyboard Support"
- depends on SHARP_LOCOMO
+ depends on SHARP_LOCOMO && INPUT_KEYBOARD
help
Say Y here if you are running Linux on a Sharp Zaurus Collie or Poodle based PDA
KEY_LEFTCTRL, KEY_1, KEY_3, KEY_5, KEY_6, KEY_7, KEY_9, KEY_0, KEY_BACKSPACE, SPITZ_KEY_EXOK, SPITZ_KEY_EXCANCEL, 0, 0, 0, 0, 0, /* 1-16 */
0, KEY_2, KEY_4, KEY_R, KEY_Y, KEY_8, KEY_I, KEY_O, KEY_P, SPITZ_KEY_EXJOGDOWN, SPITZ_KEY_EXJOGUP, 0, 0, 0, 0, 0, /* 17-32 */
KEY_TAB, KEY_Q, KEY_E, KEY_T, KEY_G, KEY_U, KEY_J, KEY_K, 0, 0, 0, 0, 0, 0, 0, 0, /* 33-48 */
- SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, /* 49-64 */
+ SPITZ_KEY_CALENDER, KEY_W, KEY_S, KEY_F, KEY_V, KEY_H, KEY_M, KEY_L, 0, KEY_RIGHTSHIFT, 0, 0, 0, 0, 0, 0, /* 49-64 */
SPITZ_KEY_ADDRESS, KEY_A, KEY_D, KEY_C, KEY_B, KEY_N, KEY_DOT, 0, KEY_ENTER, KEY_LEFTSHIFT, 0, 0, 0, 0, 0, 0, /* 65-80 */
SPITZ_KEY_MAIL, KEY_Z, KEY_X, KEY_MINUS, KEY_SPACE, KEY_COMMA, 0, KEY_UP, 0, 0, SPITZ_KEY_FN, 0, 0, 0, 0, 0, /* 81-96 */
KEY_SYSRQ, SPITZ_KEY_JAP1, SPITZ_KEY_JAP2, SPITZ_KEY_CANCEL, SPITZ_KEY_OK, SPITZ_KEY_MENU, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0, 0, 0, 0 /* 97-112 */
static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
{
- complete(&request->done);
-
/* Mark slot as available */
udev->requests[request->id] = NULL;
wake_up_interruptible(&udev->requests_waitq);
+
+ complete(&request->done);
}
static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
* many dirty RAID5 blocks.
*/
+ allow_signal(SIGKILL);
complete(thread->event);
while (!kthread_should_stop()) {
void (*run)(mddev_t *);
thread->mddev = mddev;
thread->name = name;
thread->timeout = MAX_SCHEDULE_TIMEOUT;
- thread->tsk = kthread_run(md_thread, thread, mdname(thread->mddev));
+ thread->tsk = kthread_run(md_thread, thread, name, mdname(thread->mddev));
if (IS_ERR(thread->tsk)) {
kfree(thread);
return NULL;
try_again:
if (signal_pending(current)) {
flush_signals(current);
+ set_bit(MD_RECOVERY_INTR, &mddev->recovery);
goto skip;
}
ITERATE_MDDEV(mddev2,tmp) {
for(i=0;i<8;i++) {
io=iovals[i];
- if(request_region(io,2, "cadet-probe")>=0) {
+ if (request_region(io, 2, "cadet-probe")) {
cadet_setfreq(1410);
if(cadet_getfreq()==1410) {
release_region(io, 2);
0x8c, 640, /* Horizontal length */
0x8d, 640, /* Number of pixels */
0x8f, 0xc00, /* Disable window 2 */
- 0xf0, 0x173, /* 13.5 MHz transport, Forced
+ 0xf0, 0x73, /* 13.5 MHz transport, Forced
* mode, latch windows */
0xf2, 0x13, /* NTSC M, composite input */
0xe7, 0x1e1, /* Enable vertical standard
static const unsigned short init_pal[] = {
0x88, 23, /* Window 1 vertical begin */
- 0x89, 288 + 16, /* Vertical lines in (16 lines
+ 0x89, 288, /* Vertical lines in (16 lines
* skipped by the VFE) */
- 0x8a, 288 + 16, /* Vertical lines out (16 lines
+ 0x8a, 288, /* Vertical lines out (16 lines
* skipped by the VFE) */
0x8b, 16, /* Horizontal begin */
0x8c, 768, /* Horizontal length */
0x8d, 784, /* Number of pixels
* Must be >= Horizontal begin + Horizontal length */
0x8f, 0xc00, /* Disable window 2 */
- 0xf0, 0x177, /* 13.5 MHz transport, Forced
+ 0xf0, 0x77, /* 13.5 MHz transport, Forced
* mode, latch windows */
0xf2, 0x3d1, /* PAL B,G,H,I, composite input */
- 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines
- * change to 0x241 for 288 lines */
+ 0xe7, 0x241, /* PAL/SECAM set to 288 lines */
};
static const unsigned short init_secam[] = {
- 0x88, 23 - 16, /* Window 1 vertical begin */
- 0x89, 288 + 16, /* Vertical lines in (16 lines
+ 0x88, 23, /* Window 1 vertical begin */
+ 0x89, 288, /* Vertical lines in (16 lines
* skipped by the VFE) */
- 0x8a, 288 + 16, /* Vertical lines out (16 lines
+ 0x8a, 288, /* Vertical lines out (16 lines
* skipped by the VFE) */
0x8b, 16, /* Horizontal begin */
0x8c, 768, /* Horizontal length */
0x8d, 784, /* Number of pixels
* Must be >= Horizontal begin + Horizontal length */
0x8f, 0xc00, /* Disable window 2 */
- 0xf0, 0x177, /* 13.5 MHz transport, Forced
+ 0xf0, 0x77, /* 13.5 MHz transport, Forced
* mode, latch windows */
0xf2, 0x3d5, /* SECAM, composite input */
- 0xe7, 0x261, /* PAL/SECAM set to 288 + 16 lines
- * change to 0x241 for 288 lines */
+ 0xe7, 0x241, /* PAL/SECAM set to 288 lines */
};
static const unsigned char init_common[] = {
case DECODER_SET_NORM:
{
int *iarg = arg, data;
+ int temp_input;
+
+ /* Here we back up the input selection because it gets
+ overwritten when we fill the registers with the
+ choosen video norm */
+ temp_input = vpx3220_fp_read(client, 0xf2);
dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n",
I2C_NAME(client), *iarg);
}
decoder->norm = *iarg;
+
+ /* And here we set the backed up video input again */
+ vpx3220_fp_write(client, 0xf2, temp_input | 0x0010);
+ udelay(10);
}
break;
printk("SAS Address=0x%llX\n", le64_to_cpu(sas_address));
printk("Target ID=0x%X\n", pg0->TargetID);
printk("Bus=0x%X\n", pg0->Bus);
- printk("PhyNum=0x%X\n", pg0->PhyNum);
- printk("AccessStatus=0x%X\n", le16_to_cpu(pg0->AccessStatus));
+ printk("Parent Phy Num=0x%X\n", pg0->PhyNum);
+ printk("Access Status=0x%X\n", le16_to_cpu(pg0->AccessStatus));
printk("Device Info=0x%X\n", le32_to_cpu(pg0->DeviceInfo));
printk("Flags=0x%X\n", le16_to_cpu(pg0->Flags));
printk("Physical Port=0x%X\n", pg0->PhysicalPort);
printk("---- SAS EXPANDER PAGE 1 ------------\n");
printk("Physical Port=0x%X\n", pg1->PhysicalPort);
- printk("PHY Identifier=0x%X\n", pg1->Phy);
+ printk("PHY Identifier=0x%X\n", pg1->PhyIdentifier);
printk("Negotiated Link Rate=0x%X\n", pg1->NegotiatedLinkRate);
printk("Programmed Link Rate=0x%X\n", pg1->ProgrammedLinkRate);
printk("Hardware Link Rate=0x%X\n", pg1->HwLinkRate);
mptsas_print_expander_pg1(buffer);
/* save config data */
- phy_info->phy_id = buffer->Phy;
+ phy_info->phy_id = buffer->PhyIdentifier;
phy_info->port_id = buffer->PhysicalPort;
phy_info->negotiated_link_rate = buffer->NegotiatedLinkRate;
phy_info->programmed_link_rate = buffer->ProgrammedLinkRate;
mptsas_sas_device_pg0(ioc, &port_info->phy_info[i].identify,
(MPI_SAS_DEVICE_PGAD_FORM_GET_NEXT_HANDLE <<
MPI_SAS_DEVICE_PGAD_FORM_SHIFT), handle);
+ port_info->phy_info[i].identify.phy_id =
+ port_info->phy_info[i].phy_id;
handle = port_info->phy_info[i].identify.handle;
if (port_info->phy_info[i].attached.handle) {
(MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
port_info->phy_info[i].identify.handle);
+ port_info->phy_info[i].identify.phy_id =
+ port_info->phy_info[i].phy_id;
}
if (port_info->phy_info[i].attached.handle) {
static void e100_get_defaults(struct nic *nic)
{
- struct param_range rfds = { .min = 16, .max = 256, .count = 256 };
- struct param_range cbs = { .min = 64, .max = 256, .count = 128 };
+ struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
+ struct param_range cbs = { .min = 64, .max = 256, .count = 64 };
pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
/* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
}
-/********************************************************/
-/* Micro code for 8086:1229 Rev 8 */
-/********************************************************/
-
-/* Parameter values for the D101M B-step */
-#define D101M_CPUSAVER_TIMER_DWORD 78
-#define D101M_CPUSAVER_BUNDLE_DWORD 65
-#define D101M_CPUSAVER_MIN_SIZE_DWORD 126
-
-#define D101M_B_RCVBUNDLE_UCODE \
-{\
-0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
-0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
-0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
-0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
-0x00380438, 0x00000000, 0x00140000, 0x00380555, \
-0x00308000, 0x00100662, 0x00100561, 0x000E0408, \
-0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
-0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
-0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
-0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
-0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
-0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
-0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
-0x00041000, 0x00010004, 0x00130826, 0x000C0006, \
-0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
-0x00101210, 0x00380C34, 0x00000000, 0x00000000, \
-0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
-0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
-0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
-0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
-0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
-0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
-0x00130826, 0x000C0001, 0x00220559, 0x00101313, \
-0x00380559, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00130831, 0x0010090B, 0x00124813, \
-0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
-0x003806A8, 0x00000000, 0x00000000, 0x00000000, \
-}
-
-/********************************************************/
-/* Micro code for 8086:1229 Rev 9 */
-/********************************************************/
-
-/* Parameter values for the D101S */
-#define D101S_CPUSAVER_TIMER_DWORD 78
-#define D101S_CPUSAVER_BUNDLE_DWORD 67
-#define D101S_CPUSAVER_MIN_SIZE_DWORD 128
-
-#define D101S_RCVBUNDLE_UCODE \
-{\
-0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
-0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
-0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
-0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
-0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
-0x00308000, 0x00100610, 0x00100561, 0x000E0408, \
-0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
-0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
-0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
-0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
-0x003A047E, 0x00044010, 0x00380819, 0x00000000, \
-0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
-0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
-0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
-0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
-0x00101313, 0x00380700, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
-0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
-0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
-0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
-0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
-0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
-0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
-0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
-0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
-0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00130831, \
-0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
-0x00041000, 0x00010004, 0x00380700 \
-}
-
-/********************************************************/
-/* Micro code for the 8086:1229 Rev F/10 */
-/********************************************************/
-
-/* Parameter values for the D102 E-step */
-#define D102_E_CPUSAVER_TIMER_DWORD 42
-#define D102_E_CPUSAVER_BUNDLE_DWORD 54
-#define D102_E_CPUSAVER_MIN_SIZE_DWORD 46
-
-#define D102_E_RCVBUNDLE_UCODE \
-{\
-0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \
-0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
-0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
-0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
-0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
-0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
-0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
-0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \
-0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-0x00000000, 0x00000000, 0x00000000, 0x00000000, \
-}
-
static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
{
-/* *INDENT-OFF* */
- static struct {
- u32 ucode[UCODE_SIZE + 1];
- u8 mac;
- u8 timer_dword;
- u8 bundle_dword;
- u8 min_size_dword;
- } ucode_opts[] = {
- { D101M_B_RCVBUNDLE_UCODE,
- mac_82559_D101M,
- D101M_CPUSAVER_TIMER_DWORD,
- D101M_CPUSAVER_BUNDLE_DWORD,
- D101M_CPUSAVER_MIN_SIZE_DWORD },
- { D101S_RCVBUNDLE_UCODE,
- mac_82559_D101S,
- D101S_CPUSAVER_TIMER_DWORD,
- D101S_CPUSAVER_BUNDLE_DWORD,
- D101S_CPUSAVER_MIN_SIZE_DWORD },
- { D102_E_RCVBUNDLE_UCODE,
- mac_82551_F,
- D102_E_CPUSAVER_TIMER_DWORD,
- D102_E_CPUSAVER_BUNDLE_DWORD,
- D102_E_CPUSAVER_MIN_SIZE_DWORD },
- { D102_E_RCVBUNDLE_UCODE,
- mac_82551_10,
- D102_E_CPUSAVER_TIMER_DWORD,
- D102_E_CPUSAVER_BUNDLE_DWORD,
- D102_E_CPUSAVER_MIN_SIZE_DWORD },
- { {0}, 0, 0, 0, 0}
- }, *opts;
-/* *INDENT-ON* */
-
-#define BUNDLESMALL 1
-#define BUNDLEMAX 50
-#define INTDELAY 15000
-
- opts = ucode_opts;
-
- /* do not load u-code for ICH devices */
- if (nic->flags & ich)
- return;
-
- /* Search for ucode match against h/w rev_id */
- while (opts->mac) {
- if (nic->mac == opts->mac) {
- int i;
- u32 *ucode = opts->ucode;
-
- /* Insert user-tunable settings */
- ucode[opts->timer_dword] &= 0xFFFF0000;
- ucode[opts->timer_dword] |=
- (u16) INTDELAY;
- ucode[opts->bundle_dword] &= 0xFFFF0000;
- ucode[opts->bundle_dword] |= (u16) BUNDLEMAX;
- ucode[opts->min_size_dword] &= 0xFFFF0000;
- ucode[opts->min_size_dword] |=
- (BUNDLESMALL) ? 0xFFFF : 0xFF80;
-
- for(i = 0; i < UCODE_SIZE; i++)
- cb->u.ucode[i] = cpu_to_le32(ucode[i]);
- cb->command = cpu_to_le16(cb_ucode);
- return;
- }
- opts++;
- }
+ int i;
+ static const u32 ucode[UCODE_SIZE] = {
+ /* NFS packets are misinterpreted as TCO packets and
+ * incorrectly routed to the BMC over SMBus. This
+ * microcode patch checks the fragmented IP bit in the
+ * NFS/UDP header to distinguish between NFS and TCO. */
+ 0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF,
+ 0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000,
+ 0x00906EFD, 0x00900EFD, 0x00E00EF8,
+ };
- cb->command = cpu_to_le16(cb_nop);
+ if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
+ for(i = 0; i < UCODE_SIZE; i++)
+ cb->u.ucode[i] = cpu_to_le32(ucode[i]);
+ cb->command = cpu_to_le16(cb_ucode);
+ } else
+ cb->command = cpu_to_le16(cb_nop);
}
static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
config AIRO
tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
- depends on NET_RADIO && ISA && (PCI || BROKEN)
+ depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN)
---help---
This is the standard Linux driver to support Cisco/Aironet ISA and
PCI 802.11 wireless cards.
txfid, NULL);
if (err) {
netif_start_queue(dev);
- printk(KERN_ERR "%s: Error %d transmitting packet\n",
- dev->name, err);
+ if (net_ratelimit())
+ printk(KERN_ERR "%s: Error %d transmitting packet\n",
+ dev->name, err);
stats->tx_errors++;
goto fail;
}
--- /dev/null
+classlist.h
+devlist.h
+gen-devlist
+
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_EESSC, quirk_alder_ioapic );
#endif
-#ifdef CONFIG_SCSI_SATA
+#ifdef CONFIG_SCSI_SATA_INTEL_COMBINED
static void __devinit quirk_intel_ide_combined(struct pci_dev *pdev)
{
u8 prog, comb, tmp;
request_region(0x170, 8, "libata"); /* port 1 */
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_intel_ide_combined );
-#endif /* CONFIG_SCSI_SATA */
+#endif /* CONFIG_SCSI_SATA_INTEL_COMBINED */
int pcie_mch_quirk;
if (pc_debug > lvl) {
printk(KERN_DEBUG "skt%u: %s: ", skt->nr, func);
va_start(args, fmt);
- printk(fmt, args);
+ vprintk(fmt, args);
va_end(args);
}
}
* less punt all of this work and let the kernel handle the details
* of power configuration, reset, &c. We also record the value of
* `state' in order to regurgitate it to the PCMCIA core later.
- *
- * Returns: 0
*/
static int
soc_common_pcmcia_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
* the map speed as requested, but override the address ranges
* supplied by Card Services.
*
- * Returns: 0 on success, -1 on error
+ * Returns: 0 on success, -ERRNO on error
*/
static int
soc_common_pcmcia_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *map)
}
#else
-#define soc_pcmcia_cpufreq_register()
-#define soc_pcmcia_cpufreq_unregister()
+static int soc_pcmcia_cpufreq_register(void) { return 0; }
+static void soc_pcmcia_cpufreq_unregister(void) {}
#endif
int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr)
goto out_err_5;
}
- if ( list_empty(&soc_pcmcia_sockets) )
+ if (list_empty(&soc_pcmcia_sockets))
soc_pcmcia_cpufreq_register();
list_add(&skt->node, &soc_pcmcia_sockets);
release_resource(&skt->res_io);
release_resource(&skt->res_skt);
}
- if ( list_empty(&soc_pcmcia_sockets) )
+ if (list_empty(&soc_pcmcia_sockets))
soc_pcmcia_cpufreq_unregister();
up(&soc_pcmcia_sockets_lock);
If unsure, say N.
+config SCSI_SATA_INTEL_COMBINED
+ bool
+ depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX)
+ default y
+
config SCSI_BUSLOGIC
tristate "BusLogic SCSI support"
depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API
/*
* We can exit If all the commands are complete
*/
+ spin_unlock_irq(host->host_lock);
if (active == 0)
return SUCCESS;
- spin_unlock_irq(host->host_lock);
ssleep(1);
spin_lock_irq(host->host_lock);
}
host->sg_tablesize = QLOGICPTI_MAX_SG(num_free);
}
+static unsigned int scsi_rbuf_get(struct scsi_cmnd *cmd, unsigned char **buf_out)
+{
+ unsigned char *buf;
+ unsigned int buflen;
+
+ if (cmd->use_sg) {
+ struct scatterlist *sg;
+
+ sg = (struct scatterlist *) cmd->request_buffer;
+ buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+ buflen = sg->length;
+ } else {
+ buf = cmd->request_buffer;
+ buflen = cmd->request_bufflen;
+ }
+
+ *buf_out = buf;
+ return buflen;
+}
+
+static void scsi_rbuf_put(struct scsi_cmnd *cmd, unsigned char *buf)
+{
+ if (cmd->use_sg) {
+ struct scatterlist *sg;
+
+ sg = (struct scatterlist *) cmd->request_buffer;
+ kunmap_atomic(buf - sg->offset, KM_IRQ0);
+ }
+}
+
/*
* Until we scan the entire bus with inquiries, go throught this fella...
*/
int ok = host_byte(Cmnd->result) == DID_OK;
if (Cmnd->cmnd[0] == 0x12 && ok) {
unsigned char *iqd;
+ unsigned int iqd_len;
- if (Cmnd->use_sg != 0)
- BUG();
-
- iqd = ((unsigned char *)Cmnd->buffer);
+ iqd_len = scsi_rbuf_get(Cmnd, &iqd);
/* tags handled in midlayer */
/* enable sync mode? */
if (iqd[7] & 0x20) {
qpti->dev_param[tgt].device_flags |= 0x20;
}
+
+ scsi_rbuf_put(Cmnd, iqd);
+
qpti->sbits |= (1 << tgt);
} else if (!ok) {
qpti->sbits |= (1 << tgt);
* NV-specific details such as register offsets, SATA phy location,
* hotplug info, etc.
*
+ * 0.09
+ * - Fixed bug introduced by 0.08's MCP51 and MCP55 support.
*
* 0.08
* - Added support for MCP51 and MCP55.
GENERIC,
NFORCE2,
NFORCE3,
- CK804,
- MCP51,
- MCP55
+ CK804
};
static struct pci_device_id nv_pci_tbl[] = {
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SATA2,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, CK804 },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP51 },
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP51 },
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP55 },
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC },
{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_SATA2,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, MCP55 },
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, GENERIC },
{ PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID,
PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_STORAGE_IDE<<8, 0xffff00, GENERIC },
set_current_state(TASK_INTERRUPTIBLE);
}
+ __set_current_state(TASK_RUNNING);
+
SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler scsi_eh_%d"
" exiting\n",shost->host_no));
{ "SUP1421", 0 },
/* SupraExpress 33.6 Data/Fax PnP modem */
{ "SUP1590", 0 },
+ /* SupraExpress 336i Sp ASVD */
+ { "SUP1620", 0 },
/* SupraExpress 33.6 Data/Fax PnP modem */
{ "SUP1760", 0 },
+ /* SupraExpress 56i Sp Intl */
+ { "SUP2171", 0 },
/* Phoebe Micro */
/* Phoebe Micro 33.6 Data Fax 1433VQH Plug & Play */
{ "TEX0011", 0 },
struct uart_port port;
struct timer_list timer;
unsigned int old_status;
- int txirq,rxirq;
+ int txirq,rxirq,rtsirq;
};
/*
imx_transmit_buffer(sport);
}
+static irqreturn_t imx_rtsint(int irq, void *dev_id, struct pt_regs *regs)
+{
+ struct imx_port *sport = (struct imx_port *)dev_id;
+ unsigned int val = USR1((u32)sport->port.membase)&USR1_RTSS;
+ unsigned long flags;
+
+ spin_lock_irqsave(&sport->port.lock, flags);
+
+ USR1((u32)sport->port.membase) = USR1_RTSD;
+ uart_handle_cts_change(&sport->port, !!val);
+ wake_up_interruptible(&sport->port.info->delta_msr_wait);
+
+ spin_unlock_irqrestore(&sport->port.lock, flags);
+ return IRQ_HANDLED;
+}
+
static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs)
{
struct imx_port *sport = (struct imx_port *)dev_id;
if (retval) goto error_out1;
retval = request_irq(sport->txirq, imx_txint, 0,
- "imx-uart", sport);
+ DRIVER_NAME, sport);
if (retval) goto error_out2;
+ retval = request_irq(sport->rtsirq, imx_rtsint, 0,
+ DRIVER_NAME, sport);
+ if (retval) goto error_out3;
+ set_irq_type(sport->rtsirq, IRQT_BOTHEDGE);
+
/*
* Finally, clear and enable interrupts
*/
+ USR1((u32)sport->port.membase) = USR1_RTSD;
UCR1((u32)sport->port.membase) |=
- (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN);
+ (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
UCR2((u32)sport->port.membase) |= (UCR2_RXEN | UCR2_TXEN);
/*
return 0;
+error_out3:
+ free_irq(sport->txirq, sport);
error_out2:
free_irq(sport->rxirq, sport);
error_out1:
/*
* Free the interrupts
*/
+ free_irq(sport->rtsirq, sport);
free_irq(sport->txirq, sport);
free_irq(sport->rxirq, sport);
*/
UCR1((u32)sport->port.membase) &=
- ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN);
+ ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
}
static void
* disable interrupts and drain transmitter
*/
old_ucr1 = UCR1((u32)sport->port.membase);
- UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN);
+ UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN);
while ( !(USR2((u32)sport->port.membase) & USR2_TXDC))
barrier();
{
.txirq = UART1_MINT_TX,
.rxirq = UART1_MINT_RX,
+ .rtsirq = UART1_MINT_RTS,
.port = {
.type = PORT_IMX,
.iotype = SERIAL_IO_MEM,
}, {
.txirq = UART2_MINT_TX,
.rxirq = UART2_MINT_RX,
+ .rtsirq = UART2_MINT_RTS,
.port = {
.type = PORT_IMX,
.iotype = SERIAL_IO_MEM,
UCR1((u32)sport->port.membase) =
(old_ucr1 | UCR1_UARTCLKEN | UCR1_UARTEN)
- & ~(UCR1_TXMPTYEN | UCR1_RRDYEN);
+ & ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN);
UCR2((u32)sport->port.membase) = old_ucr2 | UCR2_TXEN;
/*
/*
* Update the per-port timeout.
*/
- uart_update_timeout(port, termios->c_cflag, quot);
+ uart_update_timeout(port, termios->c_cflag, baud);
up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
if (termios->c_iflag & INPCK)
static int probe_index = 0;
-int s3c24xx_serial_probe(struct device *_dev,
- struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_probe(struct device *_dev,
+ struct s3c24xx_uart_info *info)
{
struct s3c24xx_uart_port *ourport;
struct platform_device *dev = to_platform_device(_dev);
return ret;
}
-int s3c24xx_serial_remove(struct device *_dev)
+static int s3c24xx_serial_remove(struct device *_dev)
{
struct uart_port *port = s3c24xx_dev_to_port(_dev);
#ifdef CONFIG_PM
-int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level)
+static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state,
+ u32 level)
{
struct uart_port *port = s3c24xx_dev_to_port(dev);
return 0;
}
-int s3c24xx_serial_resume(struct device *dev, u32 level)
+static int s3c24xx_serial_resume(struct device *dev, u32 level)
{
struct uart_port *port = s3c24xx_dev_to_port(dev);
struct s3c24xx_uart_port *ourport = to_ourport(port);
#define s3c24xx_serial_resume NULL
#endif
-int s3c24xx_serial_init(struct device_driver *drv,
- struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_init(struct device_driver *drv,
+ struct s3c24xx_uart_info *info)
{
dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
return driver_register(drv);
#endif
sci_request_irq(s);
- sci_start_tx(port, 1);
+ sci_start_tx(port);
sci_start_rx(port, 1);
return 0;
usb_settoggle(udev, ep->epnum,
ep->nextpid ==
USB_PID_OUT,
- PTD_GET_TOGGLE(ptd) ^ 1);
+ PTD_GET_TOGGLE(ptd));
+ urb->actual_length += PTD_GET_COUNT(ptd);
urb->status = cc_to_error[TD_DATAUNDERRUN];
spin_unlock(&urb->lock);
continue;
if ((endpoint->bmAttributes & 3) != 3) /* Not an interrupt endpoint */
continue;
- /* handle potential highspeed HID correctly */
interval = endpoint->bInterval;
- if (dev->speed == USB_SPEED_HIGH)
- interval = 1 << (interval - 1);
/* Change the polling interval of mice. */
if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
dbg("%s - port %d", __FUNCTION__, port->number);
if (serial->num_bulk_out) {
- if (port->write_urb_busy)
+ if (!(port->write_urb_busy))
room = port->bulk_out_size;
}
scr_memcpyw((u16 *) c->vc_origin, (u16 *) c->vc_screenbuf,
c->vc_screenbuf_size > vga_vram_size ?
vga_vram_size : c->vc_screenbuf_size);
- vgacon_doresize(c, c->vc_cols, c->vc_rows);
+ if (!(vga_video_num_columns % 2) &&
+ vga_video_num_columns <= ORIG_VIDEO_COLS &&
+ vga_video_num_lines <= (ORIG_VIDEO_LINES *
+ vga_default_font_height) / c->vc_font.height)
+ vgacon_doresize(c, c->vc_cols, c->vc_rows);
}
return 0; /* Redrawing not needed */
if (width % 2 || width > ORIG_VIDEO_COLS ||
height > (ORIG_VIDEO_LINES * vga_default_font_height)/
c->vc_font.height)
- return -EINVAL;
+ /* let svgatextmode tinker with video timings */
+ return 0;
if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */
vgacon_doresize(c, width, height);
--- /dev/null
+#
+# Generated files
+#
+*_mono.c
+*_vga16.c
+*_clut224.c
+*_gray256.c
return ret;
}
+#ifdef CONFIG_CPU_FREQ
/*
* sa1100fb_display_dma_period()
* Calculate the minimum period (in picoseconds) between two DMA
*/
return var->pixclock * 8 * 16 / var->bits_per_pixel;
}
+#endif
/*
* sa1100fb_check_var():
int loop = 10000;
u8 seq = 0, crtc17 = 0;
- err = 0;
-
- if (blank) {
+ if (blank == FB_BLANK_POWERDOWN) {
seq = 0x20;
crtc17 = 0x00;
+ err = 0;
} else {
seq = 0x00;
crtc17 = 0x80;
+ err = (blank == FB_BLANK_UNBLANK) ? 0 : -EINVAL;
}
vga_wseq(NULL, 0x00, 0x01);
dev_dbg(dev, "%s: Releasing %s.\n", __func__, md->name);
- if (md->nls && md->nls->sk_socket)
- sock_release(md->nls->sk_socket);
+ dev_fini_netlink(md);
memset(md, 0, sizeof(struct w1_master) + sizeof(struct w1_bus_master));
kfree(md);
}
if (unlikely(!req))
return NULL;
- req->ki_flags = 1 << KIF_LOCKED;
+ req->ki_flags = 0;
req->ki_users = 2;
req->ki_key = 0;
req->ki_ctx = ctx;
return ioctx;
}
-static int lock_kiocb_action(void *param)
-{
- schedule();
- return 0;
-}
-
-static inline void lock_kiocb(struct kiocb *iocb)
-{
- wait_on_bit_lock(&iocb->ki_flags, KIF_LOCKED, lock_kiocb_action,
- TASK_UNINTERRUPTIBLE);
-}
-
-static inline void unlock_kiocb(struct kiocb *iocb)
-{
- kiocbClearLocked(iocb);
- smp_mb__after_clear_bit();
- wake_up_bit(&iocb->ki_flags, KIF_LOCKED);
-}
-
/*
* use_mm
* Makes the calling kernel thread take on the specified
* Hold an extra reference while retrying i/o.
*/
iocb->ki_users++; /* grab extra reference */
- lock_kiocb(iocb);
aio_run_iocb(iocb);
- unlock_kiocb(iocb);
if (__aio_put_req(ctx, iocb)) /* drop extra ref */
put_ioctx(ctx);
}
spin_lock_irq(&ctx->ctx_lock);
aio_run_iocb(req);
- unlock_kiocb(req);
if (!list_empty(&ctx->run_list)) {
/* drain the run list */
while (__aio_run_iocbs(ctx))
if (NULL != cancel) {
struct io_event tmp;
pr_debug("calling cancel\n");
- lock_kiocb(kiocb);
memset(&tmp, 0, sizeof(tmp));
tmp.obj = (u64)(unsigned long)kiocb->ki_obj.user;
tmp.data = kiocb->ki_user_data;
if (copy_to_user(result, &tmp, sizeof(tmp)))
ret = -EFAULT;
}
- unlock_kiocb(kiocb);
} else
ret = -EINVAL;
struct nfs_delegation *delegation;
int status = 0;
+ /* Ensure we first revalidate the attributes and page cache! */
+ if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR)))
+ __nfs_revalidate_inode(NFS_SERVER(inode), inode);
+
delegation = nfs_alloc_delegation();
if (delegation == NULL)
return -ENOMEM;
struct nfs_inode *nfsi = NFS_I(inode);
int retval = 0;
- if ((nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE) || nfs_attribute_timeout(inode))
+ if ((nfsi->cache_validity & (NFS_INO_REVAL_PAGECACHE|NFS_INO_INVALID_ATTR))
+ || nfs_attribute_timeout(inode))
retval = __nfs_revalidate_inode(NFS_SERVER(inode), inode);
nfs_revalidate_mapping(inode, filp->f_mapping);
return 0;
sigset_t oldmask;
int error;
- atomic_inc(&inode->i_count);
rpc_clnt_sigmask(clnt, &oldmask);
error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
nfs_wait_schedule, TASK_INTERRUPTIBLE);
rpc_clnt_sigunmask(clnt, &oldmask);
- iput(inode);
return error;
}
loff_t cur_size, new_isize;
int data_unstable;
- /* Do we hold a delegation? */
- if (nfs_have_delegation(inode, FMODE_READ))
- return 0;
-
spin_lock(&inode->i_lock);
/* Are we in the process of updating data on the server? */
nfsi->read_cache_jiffies = fattr->timestamp;
/* Are we racing with known updates of the metadata on the server? */
- data_unstable = ! nfs_verify_change_attribute(inode, verifier);
+ data_unstable = ! (nfs_verify_change_attribute(inode, verifier) ||
+ (nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE));
/* Check if our cached file size is stale */
new_isize = nfs_size_to_loff_t(fattr->size);
PROC_TGID_NUMA_MAPS,
PROC_TGID_MOUNTS,
PROC_TGID_WCHAN,
+#ifdef CONFIG_MMU
PROC_TGID_SMAPS,
+#endif
#ifdef CONFIG_SCHEDSTATS
PROC_TGID_SCHEDSTAT,
#endif
PROC_TID_NUMA_MAPS,
PROC_TID_MOUNTS,
PROC_TID_WCHAN,
+#ifdef CONFIG_MMU
PROC_TID_SMAPS,
+#endif
#ifdef CONFIG_SCHEDSTATS
PROC_TID_SCHEDSTAT,
#endif
E(PROC_TGID_ROOT, "root", S_IFLNK|S_IRWXUGO),
E(PROC_TGID_EXE, "exe", S_IFLNK|S_IRWXUGO),
E(PROC_TGID_MOUNTS, "mounts", S_IFREG|S_IRUGO),
+#ifdef CONFIG_MMU
E(PROC_TGID_SMAPS, "smaps", S_IFREG|S_IRUGO),
+#endif
#ifdef CONFIG_SECURITY
E(PROC_TGID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO),
#endif
E(PROC_TID_ROOT, "root", S_IFLNK|S_IRWXUGO),
E(PROC_TID_EXE, "exe", S_IFLNK|S_IRWXUGO),
E(PROC_TID_MOUNTS, "mounts", S_IFREG|S_IRUGO),
+#ifdef CONFIG_MMU
E(PROC_TID_SMAPS, "smaps", S_IFREG|S_IRUGO),
+#endif
#ifdef CONFIG_SECURITY
E(PROC_TID_ATTR, "attr", S_IFDIR|S_IRUGO|S_IXUGO),
#endif
};
#endif
+#ifdef CONFIG_MMU
extern struct seq_operations proc_pid_smaps_op;
static int smaps_open(struct inode *inode, struct file *file)
{
.llseek = seq_lseek,
.release = seq_release,
};
+#endif
extern struct seq_operations mounts_op;
static int mounts_open(struct inode *inode, struct file *file)
case PROC_TGID_MOUNTS:
inode->i_fop = &proc_mounts_operations;
break;
+#ifdef CONFIG_MMU
case PROC_TID_SMAPS:
case PROC_TGID_SMAPS:
inode->i_fop = &proc_smaps_operations;
break;
+#endif
#ifdef CONFIG_SECURITY
case PROC_TID_ATTR:
inode->i_nlink = 2;
next = _rb;
break;
}
+ pos--;
}
return next;
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET)
ldr \irqstat, [\irqstat] @ get interrupts
cmp \irqstat, #0
- beq 1001f
+ beq 1001f @ upper IRQ?
clz \irqnr, \irqstat
mov \base, #31
- subs \irqnr, \base, \irqnr
+ sub \irqnr, \base, \irqnr
+ b 1002f @ lower IRQ being
+ @ handled
1001:
/*
* IXP465 has an upper IRQ status register
*/
#if defined(CONFIG_CPU_IXP46X)
- bne 1002f
ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET)
ldr \irqstat, [\irqstat] @ get upper interrupts
mov \irqnr, #63
clz \irqstat, \irqstat
cmp \irqstat, #32
subne \irqnr, \irqnr, \irqstat
-1002:
#endif
+1002:
.endm
#define pcibios_assign_all_busses() 1
-#if defined(CONFIG_CPU_IXP465) && !defined(__ASSEMBLY__)
+#if defined(CONFIG_CPU_IXP46X) && !defined(__ASSEMBLY__)
extern unsigned int processor_id;
#define cpu_is_ixp465() ((processor_id & 0xffffffc0) == 0x69054200)
#else
#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */
#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */
#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */
-#define DRCMR15 __REG(0x4000013c) /* Reserved */
-#define DRCMR16 __REG(0x40000140) /* Reserved */
+#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */
+#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */
#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */
#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */
#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */
#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */
#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */
#define DRCMR39 __REG(0x4000019C) /* Reserved */
-
+#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */
+#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */
#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */
#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */
#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */
#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */
#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */
-#define UDCCS_IO_ROF (1 << 3) /* Receive overflow */
+#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */
#define UDCCS_IO_DME (1 << 3) /* DMA enable */
#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */
#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */
};
void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info);
+void set_pxa_fb_parent(struct device *parent_dev);
unsigned long pxafb_get_hsync_time(struct device *dev);
extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg);
+#ifdef CONFIG_CPU_S3C2440
+
+extern int s3c2440_set_dsc(unsigned int pin, unsigned int value);
+
+#endif /* CONFIG_CPU_S3C2440 */
+
+
#endif /* __ASSEMBLY__ */
#include <asm/sizes.h>
* 06-Dec-1997 RMK Created.
* 02-Sep-2003 BJD Modified for S3C2410
* 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
- *
+ * 13-Oct-2005 BJD Fixed problems with LDRH/STRH offset range
*/
#ifndef __ASM_ARM_ARCH_IO_H
else \
__asm__ __volatile__( \
"strb %0, [%1, #0] @ outbc" \
- : : "r" (value), "r" ((port))); \
+ : : "r" (value), "r" ((port))); \
})
#define __inbc(port) \
else \
__asm__ __volatile__( \
"ldrb %0, [%1, #0] @ inbc" \
- : "=r" (result) : "r" ((port))); \
+ : "=r" (result) : "r" ((port))); \
result; \
})
#define __outwc(value,port) \
({ \
unsigned long v = value; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "strh %0, [%1, %2] @ outwc" \
- : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \
- else \
+ if (__PORT_PCIO((port))) { \
+ if ((port) < 256 && (port) > -256) \
+ __asm__ __volatile__( \
+ "strh %0, [%1, %2] @ outwc" \
+ : : "r" (v), "r" (PCIO_BASE), "Jr" ((port))); \
+ else if ((port) > 0) \
+ __asm__ __volatile__( \
+ "strh %0, [%1, %2] @ outwc" \
+ : : "r" (v), \
+ "r" (PCIO_BASE + ((port) & ~0xff)), \
+ "Jr" (((port) & 0xff))); \
+ else \
+ __asm__ __volatile__( \
+ "strh %0, [%1, #0] @ outwc" \
+ : : "r" (v), \
+ "r" (PCIO_BASE + (port))); \
+ } else \
__asm__ __volatile__( \
"strh %0, [%1, #0] @ outwc" \
- : : "r" (v), "r" ((port))); \
+ : : "r" (v), "r" ((port))); \
})
#define __inwc(port) \
({ \
unsigned short result; \
- if (__PORT_PCIO((port))) \
- __asm__ __volatile__( \
- "ldrh %0, [%1, %2] @ inwc" \
- : "=r" (result) : "r" (PCIO_BASE), "Jr" ((port))); \
- else \
+ if (__PORT_PCIO((port))) { \
+ if ((port) < 256 && (port) > -256 ) \
+ __asm__ __volatile__( \
+ "ldrh %0, [%1, %2] @ inwc" \
+ : "=r" (result) \
+ : "r" (PCIO_BASE), \
+ "Jr" ((port))); \
+ else if ((port) > 0) \
+ __asm__ __volatile__( \
+ "ldrh %0, [%1, %2] @ inwc" \
+ : "=r" (result) \
+ : "r" (PCIO_BASE + ((port) & ~0xff)), \
+ "Jr" (((port) & 0xff))); \
+ else \
+ __asm__ __volatile__( \
+ "ldrh %0, [%1, #0] @ inwc" \
+ : "=r" (result) \
+ : "r" (PCIO_BASE + ((port)))); \
+ } else \
__asm__ __volatile__( \
"ldrh %0, [%1, #0] @ inwc" \
- : "=r" (result) : "r" ((port))); \
- result; \
+ : "=r" (result) : "r" ((port))); \
+ result; \
})
#define __outlc(value,port) \
* 10-Feb-2005 Ben Dooks Fixed CAMDIVN address (Guillaume Gourat)
* 10-Mar-2005 Lucas Villa Real Changed S3C2410_VA to S3C24XX_VA
* 27-Aug-2005 Ben Dooks Add clock-slow info
- */
+ * 20-Oct-2005 Ben Dooks Fixed overflow in PLL (Guillaume Gourat)
+ * 20-Oct-2005 Ben Dooks Add masks for DCLK (Guillaume Gourat)
+*/
#ifndef __ASM_ARM_REGS_CLOCK
#define __ASM_ARM_REGS_CLOCK "$Id: clock.h,v 1.4 2003/04/30 14:50:51 ben Exp $"
#define S3C2410_DCLKCON_DCLK0_UCLK (1<<1)
#define S3C2410_DCLKCON_DCLK0_DIV(x) (((x) - 1 )<<4)
#define S3C2410_DCLKCON_DCLK0_CMP(x) (((x) - 1 )<<8)
+#define S3C2410_DCLKCON_DCLK0_DIV_MASK ((0xf)<<4)
+#define S3C2410_DCLKCON_DCLK0_CMP_MASK ((0xf)<<8)
#define S3C2410_DCLKCON_DCLK1EN (1<<16)
#define S3C2410_DCLKCON_DCLK1_PCLK (0<<17)
#define S3C2410_DCLKCON_DCLK1_UCLK (1<<17)
#define S3C2410_DCLKCON_DCLK1_DIV(x) (((x) - 1) <<20)
+#define S3C2410_DCLKCON_DCLK1_CMP(x) (((x) - 1) <<24)
+#define S3C2410_DCLKCON_DCLK1_DIV_MASK ((0xf) <<20)
+#define S3C2410_DCLKCON_DCLK1_CMP_MASK ((0xf) <<24)
#define S3C2410_CLKDIVN_PDIVN (1<<0)
#define S3C2410_CLKDIVN_HDIVN (1<<1)
#ifndef __ASSEMBLY__
+#include <asm/div64.h>
+
static inline unsigned int
-s3c2410_get_pll(int pllval, int baseclk)
+s3c2410_get_pll(unsigned int pllval, unsigned int baseclk)
{
- int mdiv, pdiv, sdiv;
+ unsigned int mdiv, pdiv, sdiv;
+ uint64_t fvco;
mdiv = pllval >> S3C2410_PLLCON_MDIVSHIFT;
pdiv = pllval >> S3C2410_PLLCON_PDIVSHIFT;
pdiv &= S3C2410_PLLCON_PDIVMASK;
sdiv &= S3C2410_PLLCON_SDIVMASK;
- return (baseclk * (mdiv + 8)) / ((pdiv + 2) << sdiv);
+ fvco = (uint64_t)baseclk * (mdiv + 8);
+ do_div(fvco, (pdiv + 2) << sdiv);
+
+ return (unsigned int)fvco;
}
#endif /* __ASSEMBLY__ */
({ \
smp_mb(); \
__asm__ __volatile__( \
- "@ up_op_read\n" \
+ "@ up_op_write\n" \
"1: ldrex lr, [%0]\n" \
" adds lr, lr, %1\n" \
" strex ip, lr, [%0]\n" \
#define __up_op_write(ptr,wake) \
({ \
__asm__ __volatile__( \
- "@ up_op_read\n" \
+ "@ up_op_write\n" \
" mrs ip, cpsr\n" \
" orr lr, ip, #128\n" \
" msr cpsr_c, lr\n" \
#define PPC_FEATURE_HAS_SPE 0x00800000
#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000
#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000
+#define PPC_FEATURE_NO_TB 0x00100000
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <linux/config.h>
#include <asm/cputable.h>
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
+#define CLOCK_TICK_RATE 1024000 /* Underlying HZ */
typedef unsigned long cycles_t;
* PCI bus.
*/
-#define PBM_LOGCLUSTERS 3
-#define PBM_NCLUSTERS (1 << PBM_LOGCLUSTERS)
-
struct pci_controller_info;
/* This contains the software state necessary to drive a PCI
* controller's IOMMU.
*/
+struct pci_iommu_arena {
+ unsigned long *map;
+ unsigned int hint;
+ unsigned int limit;
+};
+
struct pci_iommu {
/* This protects the controller's IOMMU and all
* streaming buffers underneath.
*/
spinlock_t lock;
+ struct pci_iommu_arena arena;
+
/* IOMMU page table, a linear array of ioptes. */
iopte_t *page_table; /* The page table itself. */
- int page_table_sz_bits; /* log2 of ow many pages does it map? */
/* Base PCI memory space address where IOMMU mappings
* begin.
*/
unsigned long write_complete_reg;
- /* The lowest used consistent mapping entry. Since
- * we allocate consistent maps out of cluster 0 this
- * is relative to the beginning of closter 0.
- */
- u32 lowest_consistent_map;
-
/* In order to deal with some buggy third-party PCI bridges that
* do wrong prefetching, we never mark valid mappings as invalid.
* Instead we point them at this dummy page.
unsigned long dummy_page;
unsigned long dummy_page_pa;
- /* If PBM_NCLUSTERS is ever decreased to 4 or lower,
- * or if largest supported page_table_sz * 8K goes above
- * 2GB, you must increase the size of the type of
- * these counters. You have been duly warned. -DaveM
- */
- struct {
- u16 next;
- u16 flush;
- } alloc_info[PBM_NCLUSTERS];
-
/* CTX allocation. */
unsigned long ctx_lowest_free;
unsigned long ctx_bitmap[IOMMU_NUM_CTXS / (sizeof(unsigned long) * 8)];
u32 dma_addr_mask;
};
-extern void pci_iommu_table_init(struct pci_iommu *, int);
+extern void pci_iommu_table_init(struct pci_iommu *iommu, int tsbsize, u32 dma_offset, u32 dma_addr_mask);
/* This describes a PCI bus module's streaming buffer. */
struct pci_strbuf {
#ifdef __KERNEL__
/*
* Yet another set of HZ to *HZ helper functions.
- * See <linux/times.h> for the original.
+ * See <linux/jiffies.h> for the original.
*/
static inline u32 jiffies_to_AHZ(unsigned long x)
{
#if (TICK_NSEC % (NSEC_PER_SEC / AHZ)) == 0
- return x / (HZ / USER_HZ);
+ return x / (HZ / AHZ);
#else
u64 tmp = (u64)x * TICK_NSEC;
do_div(tmp, (NSEC_PER_SEC / AHZ));
#define KIOCB_SYNC_KEY (~0U)
/* ki_flags bits */
-#define KIF_LOCKED 0
+/*
+ * This may be used for cancel/retry serialization in the future, but
+ * for now it's unused and we probably don't want modules to even
+ * think they can use it.
+ */
+/* #define KIF_LOCKED 0 */
#define KIF_KICKED 1
#define KIF_CANCELLED 2
extern unsigned long __init bootmem_bootmap_pages (unsigned long);
extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
+extern void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
#define alloc_bootmem(x) \
__alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages(x) \
__alloc_bootmem((x), PAGE_SIZE, 0)
+
+#define alloc_bootmem_limit(x, limit) \
+ __alloc_bootmem_limit((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_limit(x, limit) \
+ __alloc_bootmem_limit((x), SMP_CACHE_BYTES, 0, (limit))
+#define alloc_bootmem_pages_limit(x, limit) \
+ __alloc_bootmem_limit((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_pages_limit(x, limit) \
+ __alloc_bootmem_limit((x), PAGE_SIZE, 0, (limit))
+
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
extern unsigned long __init free_all_bootmem (void);
extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
+extern void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal, unsigned long limit);
#ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
#define alloc_bootmem_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages_node(pgdat, x) \
__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, 0)
+
+#define alloc_bootmem_node_limit(pgdat, x, limit) \
+ __alloc_bootmem_node_limit((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_pages_node_limit(pgdat, x, limit) \
+ __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS), (limit))
+#define alloc_bootmem_low_pages_node_limit(pgdat, x, limit) \
+ __alloc_bootmem_node_limit((pgdat), (x), PAGE_SIZE, 0, (limit))
+
#endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
#ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
#endif
extern int __initdata hashdist; /* Distribute hashes across NUMA nodes? */
+static inline void *__alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal)
+{
+ return __alloc_bootmem_limit(size, align, goal, 0);
+}
+
+static inline void *__alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align,
+ unsigned long goal)
+{
+ return __alloc_bootmem_node_limit(pgdat, size, align, goal, 0);
+}
#endif /* _LINUX_BOOTMEM_H */
#define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map)
#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
+/* Find the highest possible smp_processor_id() */
+#define highest_possible_processor_id() \
+({ \
+ unsigned int cpu, highest = 0; \
+ for_each_cpu_mask(cpu, cpu_possible_map) \
+ highest = cpu; \
+ highest; \
+})
+
+
#endif /* __LINUX_CPUMASK_H */
unsigned long hugetlb_total_pages(void);
struct page *alloc_huge_page(void);
void free_huge_page(struct page *);
+int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+ unsigned long address, int write_access);
extern unsigned long max_huge_pages;
extern const unsigned long hugetlb_zero, hugetlb_infinity;
do { } while (0)
#define alloc_huge_page() ({ NULL; })
#define free_huge_page(p) ({ (void)(p); BUG(); })
+#define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; })
#ifndef HPAGE_MASK
#define HPAGE_MASK 0 /* Keep the compiler happy */
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_rcu(pos, head) \
- for (pos = (head)->next; prefetch(pos->next), pos != (head); \
- pos = rcu_dereference(pos->next))
+ for (pos = (head)->next; \
+ prefetch(rcu_dereference(pos)->next), pos != (head); \
+ pos = pos->next)
#define __list_for_each_rcu(pos, head) \
- for (pos = (head)->next; pos != (head); \
- pos = rcu_dereference(pos->next))
+ for (pos = (head)->next; \
+ rcu_dereference(pos) != (head); \
+ pos = pos->next)
/**
* list_for_each_safe_rcu - iterate over an rcu-protected list safe
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_safe_rcu(pos, n, head) \
- for (pos = (head)->next, n = pos->next; pos != (head); \
- pos = rcu_dereference(n), n = pos->next)
+ for (pos = (head)->next; \
+ n = rcu_dereference(pos)->next, pos != (head); \
+ pos = n)
/**
* list_for_each_entry_rcu - iterate over rcu list of given type
* the _rcu list-mutation primitives such as list_add_rcu()
* as long as the traversal is guarded by rcu_read_lock().
*/
-#define list_for_each_entry_rcu(pos, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member); \
- prefetch(pos->member.next), &pos->member != (head); \
- pos = rcu_dereference(list_entry(pos->member.next, \
- typeof(*pos), member)))
+#define list_for_each_entry_rcu(pos, head, member) \
+ for (pos = list_entry((head)->next, typeof(*pos), member); \
+ prefetch(rcu_dereference(pos)->member.next), \
+ &pos->member != (head); \
+ pos = list_entry(pos->member.next, typeof(*pos), member))
/**
* as long as the traversal is guarded by rcu_read_lock().
*/
#define list_for_each_continue_rcu(pos, head) \
- for ((pos) = (pos)->next; prefetch((pos)->next), (pos) != (head); \
- (pos) = rcu_dereference((pos)->next))
+ for ((pos) = (pos)->next; \
+ prefetch(rcu_dereference((pos))->next), (pos) != (head); \
+ (pos) = (pos)->next)
/*
* Double linked lists with a single pointer list head.
pos = n)
#define hlist_for_each_rcu(pos, head) \
- for ((pos) = (head)->first; pos && ({ prefetch((pos)->next); 1; }); \
- (pos) = rcu_dereference((pos)->next))
+ for ((pos) = (head)->first; \
+ rcu_dereference((pos)) && ({ prefetch((pos)->next); 1; }); \
+ (pos) = (pos)->next)
/**
* hlist_for_each_entry - iterate over list of given type
*/
#define hlist_for_each_entry_rcu(tpos, pos, head, member) \
for (pos = (head)->first; \
- pos && ({ prefetch(pos->next); 1;}) && \
+ rcu_dereference(pos) && ({ prefetch(pos->next); 1;}) && \
({ tpos = hlist_entry(pos, typeof(*tpos), member); 1;}); \
- pos = rcu_dereference(pos->next))
+ pos = pos->next)
#else
#warning "don't include kernel headers in userspace"
struct nfattr
{
u_int16_t nfa_len;
- u_int16_t nfa_type;
+ u_int16_t nfa_type; /* we use 15 bits for the type, and the highest
+ * bit to indicate whether the payload is nested */
} __attribute__ ((packed));
-/* FIXME: Shamelessly copy and pasted from rtnetlink.h, it's time
- * to put this in a generic file */
+/* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
+ * rtnetlink.h, it's time to put this in a generic file */
+
+#define NFNL_NFA_NEST 0x8000
+#define NFA_TYPE(attr) ((attr)->nfa_type & 0x7fff)
#define NFA_ALIGNTO 4
#define NFA_ALIGN(len) (((len) + NFA_ALIGNTO - 1) & ~(NFA_ALIGNTO - 1))
#define NFA_PAYLOAD(nfa) ((int)((nfa)->nfa_len) - NFA_LENGTH(0))
#define NFA_NEST(skb, type) \
({ struct nfattr *__start = (struct nfattr *) (skb)->tail; \
- NFA_PUT(skb, type, 0, NULL); \
+ NFA_PUT(skb, (NFNL_NFA_NEST | type), 0, NULL); \
__start; })
#define NFA_NEST_END(skb, start) \
({ (start)->nfa_len = ((skb)->tail - (unsigned char *) (start)); \
enum ctattr_protoinfo {
CTA_PROTOINFO_UNSPEC,
- CTA_PROTOINFO_TCP_STATE,
+ CTA_PROTOINFO_TCP,
__CTA_PROTOINFO_MAX
};
#define CTA_PROTOINFO_MAX (__CTA_PROTOINFO_MAX - 1)
+enum ctattr_protoinfo_tcp {
+ CTA_PROTOINFO_TCP_UNSPEC,
+ CTA_PROTOINFO_TCP_STATE,
+ __CTA_PROTOINFO_TCP_MAX
+};
+#define CTA_PROTOINFO_TCP_MAX (__CTA_PROTOINFO_TCP_MAX - 1)
+
enum ctattr_counters {
CTA_COUNTERS_UNSPEC,
- CTA_COUNTERS_PACKETS,
- CTA_COUNTERS_BYTES,
+ CTA_COUNTERS_PACKETS, /* old 64bit counters */
+ CTA_COUNTERS_BYTES, /* old 64bit counters */
+ CTA_COUNTERS32_PACKETS,
+ CTA_COUNTERS32_BYTES,
__CTA_COUNTERS_MAX
};
#define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1)
/* NAT info */
IPCT_NATINFO_BIT = 10,
IPCT_NATINFO = (1 << IPCT_NATINFO_BIT),
+
+ /* Counter highest bit has been set */
+ IPCT_COUNTER_FILLING_BIT = 11,
+ IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
};
enum ip_conntrack_expect_events {
struct ip_conntrack_counter
{
- u_int64_t packets;
- u_int64_t bytes;
+ u_int32_t packets;
+ u_int32_t bytes;
};
struct ip_conntrack_helper;
int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
const struct ip_conntrack *ct);
+ /* convert nfnetlink attributes to protoinfo */
+ int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
+
int (*tuple_to_nfattr)(struct sk_buff *skb,
const struct ip_conntrack_tuple *t);
int (*nfattr_to_tuple)(struct nfattr *tb[],
#ifndef _IP_CONNTRACK_TUPLE_H
#define _IP_CONNTRACK_TUPLE_H
+#include <linux/types.h>
+
/* A `tuple' is a structure containing the information to uniquely
identify a connection. ie. if two packets have the same tuple, they
are in the same connection; if not, they are not.
struct ip_nat_info
{
struct list_head bysource;
-
- /* Helper (NULL if none). */
- struct ip_nat_helper *helper;
-
struct ip_nat_seq seq[IP_CT_DIR_MAX];
};
#else
#define netpoll_rx(a) 0
-#define netpoll_poll_lock(a) 0
+#define netpoll_poll_lock(a) NULL
#define netpoll_poll_unlock(a)
#endif
long batch; /* Batch # for current RCU batch */
struct rcu_head *nxtlist;
struct rcu_head **nxttail;
+ long count; /* # of queued items */
struct rcu_head *curlist;
struct rcu_head **curtail;
struct rcu_head *donelist;
#include <linux/ip.h>
#include <linux/list.h>
+#include <linux/module.h>
#include <linux/timer.h>
#include <linux/types.h>
#include <linux/workqueue.h>
static inline void inet_twsk_put(struct inet_timewait_sock *tw)
{
if (atomic_dec_and_test(&tw->tw_refcnt)) {
+ struct module *owner = tw->tw_prot->owner;
#ifdef SOCK_REFCNT_DEBUG
printk(KERN_DEBUG "%s timewait_sock %p released\n",
tw->tw_prot->name, tw);
#endif
kmem_cache_free(tw->tw_prot->twsk_slab, tw);
+ module_put(owner);
}
}
group_dead = atomic_dec_and_test(&tsk->signal->live);
if (group_dead) {
del_timer_sync(&tsk->signal->real_timer);
+ exit_itimers(tsk->signal);
acct_process(code);
}
exit_mm(tsk);
{
unsigned long new_flags = p->flags;
- new_flags &= ~PF_SUPERPRIV;
+ new_flags &= ~(PF_SUPERPRIV | PF_NOFREEZE);
new_flags |= PF_FORKNOEXEC;
if (!(clone_flags & CLONE_PTRACE))
p->ptrace = 0;
cputime_t ptime = cputime_add(utime, stime);
list_for_each_entry_safe(timer, next, head, entry) {
+ put_task_struct(timer->task);
timer->task = NULL;
list_del_init(&timer->entry);
if (cputime_lt(timer->expires.cpu, ptime)) {
++head;
list_for_each_entry_safe(timer, next, head, entry) {
+ put_task_struct(timer->task);
timer->task = NULL;
list_del_init(&timer->entry);
if (cputime_lt(timer->expires.cpu, utime)) {
++head;
list_for_each_entry_safe(timer, next, head, entry) {
+ put_task_struct(timer->task);
timer->task = NULL;
list_del_init(&timer->entry);
if (timer->expires.sched < sched_time) {
}
/*
- * This is called by __exit_signal, only when there are no more
+ * This is called by do_exit or de_thread, only when there are no more
* references to the shared signal_struct.
*/
void exit_itimers(struct signal_struct *sig)
/* Fake initialization required by compiler */
static DEFINE_PER_CPU(struct tasklet_struct, rcu_tasklet) = {NULL};
-static int maxbatch = 10;
+static int maxbatch = 10000;
#ifndef __HAVE_ARCH_CMPXCHG
/*
rdp = &__get_cpu_var(rcu_data);
*rdp->nxttail = head;
rdp->nxttail = &head->next;
+
+ if (unlikely(++rdp->count > 10000))
+ set_need_resched();
+
local_irq_restore(flags);
}
rdp = &__get_cpu_var(rcu_bh_data);
*rdp->nxttail = head;
rdp->nxttail = &head->next;
+ rdp->count++;
+/*
+ * Should we directly call rcu_do_batch() here ?
+ * if (unlikely(rdp->count > 10000))
+ * rcu_do_batch(rdp);
+ */
local_irq_restore(flags);
}
next = rdp->donelist = list->next;
list->func(list);
list = next;
+ rdp->count--;
if (++count >= maxbatch)
break;
}
flush_sigqueue(&tsk->pending);
if (sig) {
/*
- * We are cleaning up the signal_struct here. We delayed
- * calling exit_itimers until after flush_sigqueue, just in
- * case our thread-local pending queue contained a queued
- * timer signal that would have been cleared in
- * exit_itimers. When that called sigqueue_free, it would
- * attempt to re-take the tasklist_lock and deadlock. This
- * can never happen if we ensure that all queues the
- * timer's signal might be queued on have been flushed
- * first. The shared_pending queue, and our own pending
- * queue are the only queues the timer could be on, since
- * there are no other threads left in the group and timer
- * signals are constrained to threads inside the group.
+ * We are cleaning up the signal_struct here.
*/
- exit_itimers(sig);
exit_thread_group_keys(sig);
kmem_cache_free(signal_cachep, sig);
}
tv->tv_sec = x.tv_sec;
tv->tv_nsec = x.tv_usec * NSEC_PER_USEC;
}
+EXPORT_SYMBOL_GPL(getnstimeofday);
#endif
#if (BITS_PER_LONG < 64)
--- /dev/null
+#
+# Generated files
+#
+gen_crc32table
+crc32table.h
+
*/
static void * __init
__alloc_bootmem_core(struct bootmem_data *bdata, unsigned long size,
- unsigned long align, unsigned long goal)
+ unsigned long align, unsigned long goal, unsigned long limit)
{
unsigned long offset, remaining_size, areasize, preferred;
- unsigned long i, start = 0, incr, eidx;
+ unsigned long i, start = 0, incr, eidx, end_pfn = bdata->node_low_pfn;
void *ret;
if(!size) {
}
BUG_ON(align & (align-1));
- eidx = bdata->node_low_pfn - (bdata->node_boot_start >> PAGE_SHIFT);
+ if (limit && bdata->node_boot_start >= limit)
+ return NULL;
+
+ limit >>=PAGE_SHIFT;
+ if (limit && end_pfn > limit)
+ end_pfn = limit;
+
+ eidx = end_pfn - (bdata->node_boot_start >> PAGE_SHIFT);
offset = 0;
if (align &&
(bdata->node_boot_start & (align - 1UL)) != 0)
* first, then we try to allocate lower pages.
*/
if (goal && (goal >= bdata->node_boot_start) &&
- ((goal >> PAGE_SHIFT) < bdata->node_low_pfn)) {
+ ((goal >> PAGE_SHIFT) < end_pfn)) {
preferred = goal - bdata->node_boot_start;
if (bdata->last_success >= preferred)
- preferred = bdata->last_success;
+ if (!limit || (limit && limit > bdata->last_success))
+ preferred = bdata->last_success;
} else
preferred = 0;
return(free_all_bootmem_core(NODE_DATA(0)));
}
-void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal)
+void * __init __alloc_bootmem_limit (unsigned long size, unsigned long align, unsigned long goal,
+ unsigned long limit)
{
pg_data_t *pgdat = pgdat_list;
void *ptr;
for_each_pgdat(pgdat)
if ((ptr = __alloc_bootmem_core(pgdat->bdata, size,
- align, goal)))
+ align, goal, limit)))
return(ptr);
/*
return NULL;
}
-void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal)
+
+void * __init __alloc_bootmem_node_limit (pg_data_t *pgdat, unsigned long size, unsigned long align,
+ unsigned long goal, unsigned long limit)
{
void *ptr;
- ptr = __alloc_bootmem_core(pgdat->bdata, size, align, goal);
+ ptr = __alloc_bootmem_core(pgdat->bdata, size, align, goal, limit);
if (ptr)
return (ptr);
- return __alloc_bootmem(size, align, goal);
+ return __alloc_bootmem_limit(size, align, goal, limit);
}
{
pte_t *src_pte, *dst_pte, entry;
struct page *ptepage;
- unsigned long addr = vma->vm_start;
- unsigned long end = vma->vm_end;
+ unsigned long addr;
- while (addr < end) {
+ for (addr = vma->vm_start; addr < vma->vm_end; addr += HPAGE_SIZE) {
dst_pte = huge_pte_alloc(dst, addr);
if (!dst_pte)
goto nomem;
+ spin_lock(&src->page_table_lock);
src_pte = huge_pte_offset(src, addr);
- BUG_ON(!src_pte || pte_none(*src_pte)); /* prefaulted */
- entry = *src_pte;
- ptepage = pte_page(entry);
- get_page(ptepage);
- add_mm_counter(dst, rss, HPAGE_SIZE / PAGE_SIZE);
- set_huge_pte_at(dst, addr, dst_pte, entry);
- addr += HPAGE_SIZE;
+ if (src_pte && !pte_none(*src_pte)) {
+ entry = *src_pte;
+ ptepage = pte_page(entry);
+ get_page(ptepage);
+ add_mm_counter(dst, rss, HPAGE_SIZE / PAGE_SIZE);
+ set_huge_pte_at(dst, addr, dst_pte, entry);
+ }
+ spin_unlock(&src->page_table_lock);
}
return 0;
page = pte_page(pte);
put_page(page);
+ add_mm_counter(mm, rss, - (HPAGE_SIZE / PAGE_SIZE));
}
- add_mm_counter(mm, rss, -((end - start) >> PAGE_SHIFT));
flush_tlb_range(vma, start, end);
}
return ret;
}
+/*
+ * On ia64 at least, it is possible to receive a hugetlb fault from a
+ * stale zero entry left in the TLB from earlier hardware prefetching.
+ * Low-level arch code should already have flushed the stale entry as
+ * part of its fault handling, but we do need to accept this minor fault
+ * and return successfully. Whereas the "normal" case is that this is
+ * an access to a hugetlb page which has been truncated off since mmap.
+ */
+int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+ unsigned long address, int write_access)
+{
+ int ret = VM_FAULT_SIGBUS;
+ pte_t *pte;
+
+ spin_lock(&mm->page_table_lock);
+ pte = huge_pte_offset(mm, address);
+ if (pte && !pte_none(*pte))
+ ret = VM_FAULT_MINOR;
+ spin_unlock(&mm->page_table_lock);
+ return ret;
+}
+
int follow_hugetlb_page(struct mm_struct *mm, struct vm_area_struct *vma,
struct page **pages, struct vm_area_struct **vmas,
unsigned long *position, int *length, int i)
BUG_ON(!is_vm_hugetlb_page(vma));
vpfn = vaddr/PAGE_SIZE;
+ spin_lock(&mm->page_table_lock);
while (vaddr < vma->vm_end && remainder) {
if (pages) {
* indexing below to work. */
pte = huge_pte_offset(mm, vaddr & HPAGE_MASK);
- /* hugetlb should be locked, and hence, prefaulted */
- WARN_ON(!pte || pte_none(*pte));
+ /* the hugetlb file might have been truncated */
+ if (!pte || pte_none(*pte)) {
+ remainder = 0;
+ if (!i)
+ i = -EFAULT;
+ break;
+ }
page = &pte_page(*pte)[vpfn % (HPAGE_SIZE/PAGE_SIZE)];
--remainder;
++i;
}
-
+ spin_unlock(&mm->page_table_lock);
*length = remainder;
*position = vaddr;
inc_page_state(pgfault);
- if (is_vm_hugetlb_page(vma))
- return VM_FAULT_SIGBUS; /* mapping truncation does this. */
+ if (unlikely(is_vm_hugetlb_page(vma)))
+ return hugetlb_fault(mm, vma, address, write_access);
/*
* We need the page table lock to synchronize with kswapd
* PageDirty _after_ making sure that the page is freeable and
* not in use by anybody. (pagecache + us == 2)
*/
- if (page_count(page) != 2 || PageDirty(page)) {
- write_unlock_irq(&mapping->tree_lock);
- goto keep_locked;
- }
+ if (unlikely(page_count(page) != 2))
+ goto cannot_free;
+ smp_rmb();
+ if (unlikely(PageDirty(page)))
+ goto cannot_free;
#ifdef CONFIG_SWAP
if (PageSwapCache(page)) {
__pagevec_release_nonlru(&freed_pvec);
continue;
+cannot_free:
+ write_unlock_irq(&mapping->tree_lock);
+ goto keep_locked;
+
activate_locked:
SetPageActive(page);
pgactivate++;
{
struct net_device *dev = p->dev;
- dev->br_port = NULL;
p->br = NULL;
p->dev = NULL;
dev_put(dev);
struct net_bridge *br = p->br;
struct net_device *dev = p->dev;
+ dev->br_port = NULL;
dev_set_promiscuity(dev, -1);
spin_lock_bh(&br->lock);
#include <linux/spinlock.h>
#include <asm/uaccess.h>
#include <linux/smp.h>
+#include <linux/cpumask.h>
#include <net/sock.h>
/* needed for logical [in,out]-dev filtering */
#include "../br_private.h"
/* this will get free'd in do_replace()/ebt_register_table()
if an error occurs */
newinfo->chainstack = (struct ebt_chainstack **)
- vmalloc(num_possible_cpus() * sizeof(struct ebt_chainstack));
+ vmalloc((highest_possible_processor_id()+1)
+ * sizeof(struct ebt_chainstack));
if (!newinfo->chainstack)
return -ENOMEM;
- for (i = 0; i < num_possible_cpus(); i++) {
+ for_each_cpu(i) {
newinfo->chainstack[i] =
vmalloc(udc_cnt * sizeof(struct ebt_chainstack));
if (!newinfo->chainstack[i]) {
/* counters of cpu 0 */
memcpy(counters, oldcounters,
- sizeof(struct ebt_counter) * nentries);
+ sizeof(struct ebt_counter) * nentries);
+
/* add other counters to those of cpu 0 */
- for (cpu = 1; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
+ if (cpu == 0)
+ continue;
counter_base = COUNTER_BASE(oldcounters, nentries, cpu);
for (i = 0; i < nentries; i++) {
counters[i].pcnt += counter_base[i].pcnt;
BUGPRINT("Entries_size never zero\n");
return -EINVAL;
}
- countersize = COUNTER_OFFSET(tmp.nentries) * num_possible_cpus();
+ countersize = COUNTER_OFFSET(tmp.nentries) *
+ (highest_possible_processor_id()+1);
newinfo = (struct ebt_table_info *)
vmalloc(sizeof(struct ebt_table_info) + countersize);
if (!newinfo)
vfree(table->entries);
if (table->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(table->chainstack[i]);
vfree(table->chainstack);
}
vfree(counterstmp);
/* can be initialized in translate_table() */
if (newinfo->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(newinfo->chainstack[i]);
vfree(newinfo->chainstack);
}
return -EINVAL;
}
- countersize = COUNTER_OFFSET(table->table->nentries) * num_possible_cpus();
+ countersize = COUNTER_OFFSET(table->table->nentries) *
+ (highest_possible_processor_id()+1);
newinfo = (struct ebt_table_info *)
vmalloc(sizeof(struct ebt_table_info) + countersize);
ret = -ENOMEM;
up(&ebt_mutex);
free_chainstack:
if (newinfo->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(newinfo->chainstack[i]);
vfree(newinfo->chainstack);
}
up(&ebt_mutex);
vfree(table->private->entries);
if (table->private->chainstack) {
- for (i = 0; i < num_possible_cpus(); i++)
+ for_each_cpu(i)
vfree(table->private->chainstack[i]);
vfree(table->private->chainstack);
}
static inline void ccid_hc_rx_exit(struct ccid *ccid, struct sock *sk)
{
- if (ccid->ccid_hc_rx_exit != NULL &&
+ if (ccid != NULL && ccid->ccid_hc_rx_exit != NULL &&
dccp_sk(sk)->dccps_hc_rx_ccid_private != NULL)
ccid->ccid_hc_rx_exit(sk);
}
static inline void ccid_hc_tx_exit(struct ccid *ccid, struct sock *sk)
{
- if (ccid->ccid_hc_tx_exit != NULL &&
+ if (ccid != NULL && ccid->ccid_hc_tx_exit != NULL &&
dccp_sk(sk)->dccps_hc_tx_ccid_private != NULL)
ccid->ccid_hc_tx_exit(sk);
}
case DCCP_PKT_RESET:
inet_csk_clear_xmit_timer(sk, ICSK_TIME_DACK);
break;
+ case DCCP_PKT_DATA:
+ if (sk->sk_state == DCCP_RESPOND)
+ break;
case DCCP_PKT_DATAACK:
case DCCP_PKT_ACK:
/*
dccp_sk(sk)->dccps_osr = DCCP_SKB_CB(skb)->dccpd_seq;
dccp_set_state(sk, DCCP_OPEN);
- if (dh->dccph_type == DCCP_PKT_DATAACK) {
+ if (dh->dccph_type == DCCP_PKT_DATAACK ||
+ dh->dccph_type == DCCP_PKT_DATA) {
dccp_rcv_established(sk, skb, dh, len);
queued = 1; /* packet was queued
(by dccp_rcv_established) */
if (skb != NULL) {
const struct inet_request_sock *ireq = inet_rsk(req);
+ memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
ireq->rmt_addr,
ireq->opt);
if (skb != NULL) {
const struct inet_sock *inet = inet_sk(sk);
+ memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
err = ip_build_and_send_pkt(skb, sk,
inet->saddr, inet->daddr, NULL);
if (err == NET_XMIT_CN)
skb->h.raw = skb_push(skb, dccp_header_size);
dh = dccp_hdr(skb);
- /*
- * Data packets are not cloned as they are never retransmitted
- */
- if (skb_cloned(skb))
+
+ if (!skb->sk)
skb_set_owner_w(skb, sk);
/* Build DCCP header and checksum it. */
DCCP_INC_STATS(DCCP_MIB_OUTSEGS);
+ memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
err = ip_queue_xmit(skb, 0);
if (err <= 0)
return err;
err = dccp_transmit_skb(sk, skb);
ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, 0, len);
- }
+ } else
+ kfree_skb(skb);
return err;
}
* This bug was _quickly_ found & fixed by just looking at an OSTRA
* generated callgraph 8) -acme
*/
- if (rc != 0)
- goto out_discard;
out_release:
release_sock(sk);
return rc ? : len;
#include <net/esp.h>
#include <asm/scatterlist.h>
#include <linux/crypto.h>
+#include <linux/kernel.h>
#include <linux/pfkeyv2.h>
#include <linux/random.h>
#include <net/icmp.h>
esp = x->data;
alen = esp->auth.icv_trunc_len;
tfm = esp->conf.tfm;
- blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3;
- clen = (clen + 2 + blksize-1)&~(blksize-1);
+ blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4);
+ clen = ALIGN(clen + 2, blksize);
if (esp->conf.padlen)
- clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ clen = ALIGN(clen, esp->conf.padlen);
if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0)
goto error;
struct ip_esp_hdr *esph;
struct esp_data *esp = x->data;
struct sk_buff *trailer;
- int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
int alen = esp->auth.icv_trunc_len;
int elen = skb->len - sizeof(struct ip_esp_hdr) - esp->conf.ivlen - alen;
int nfrags;
static u32 esp4_get_max_size(struct xfrm_state *x, int mtu)
{
struct esp_data *esp = x->data;
- u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
if (x->props.mode) {
- mtu = (mtu + 2 + blksize-1)&~(blksize-1);
+ mtu = ALIGN(mtu + 2, blksize);
} else {
/* The worst case. */
- mtu += 2 + blksize;
+ mtu = ALIGN(mtu + 2, 4) + blksize - 4;
}
if (esp->conf.padlen)
- mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ mtu = ALIGN(mtu, esp->conf.padlen);
return mtu + x->props.header_len + esp->auth.icv_trunc_len;
}
tw->tw_prot = sk->sk_prot_creator;
atomic_set(&tw->tw_refcnt, 1);
inet_twsk_dead_node_init(tw);
+ __module_get(tw->tw_prot->owner);
}
return tw;
config IP_NF_PPTP
tristate 'PPTP protocol support'
+ depends on IP_NF_CONNTRACK
help
This module adds support for PPTP (Point to Point Tunnelling
Protocol, RFC2637) connection tracking and NAT.
To compile it as a module, choose M here. If unsure, say N.
config IP_NF_TARGET_ULOG
- tristate "ULOG target support"
+ tristate "ULOG target support (OBSOLETE)"
depends on IP_NF_IPTABLES
---help---
+
+ This option enables the old IPv4-only "ipt_ULOG" implementation
+ which has been obsoleted by the new "nfnetlink_log" code (see
+ CONFIG_NETFILTER_NETLINK_LOG).
+
This option adds a `ULOG' target, which allows you to create rules in
any iptables table. The packet is passed to a userspace logging
daemon using netlink multicast sockets; unlike the LOG target
}
/* And one copy for every other CPU */
- for (i = 1; i < num_possible_cpus(); i++) {
- memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i,
+ for_each_cpu(i) {
+ if (i == 0)
+ continue;
+ memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
newinfo->entries,
SMP_ALIGN(newinfo->size));
}
unsigned int cpu;
unsigned int i;
- for (cpu = 0; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
i = 0;
ARPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
t->size,
return -ENOMEM;
newinfo = vmalloc(sizeof(struct arpt_table_info)
- + SMP_ALIGN(tmp.size) * num_possible_cpus());
+ + SMP_ALIGN(tmp.size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
= { 0, 0, 0, { 0 }, { 0 }, { } };
newinfo = vmalloc(sizeof(struct arpt_table_info)
- + SMP_ALIGN(repl->size) * num_possible_cpus());
+ + SMP_ALIGN(repl->size) *
+ (highest_possible_processor_id()+1));
if (!newinfo) {
ret = -ENOMEM;
return ret;
unsigned long extra_jiffies,
int do_acct)
{
- int do_event = 0;
+ int event = 0;
IP_NF_ASSERT(ct->timeout.data == (unsigned long)ct);
IP_NF_ASSERT(skb);
/* If not in hash table, timer will not be active yet */
if (!is_confirmed(ct)) {
ct->timeout.expires = extra_jiffies;
- do_event = 1;
+ event = IPCT_REFRESH;
} else {
/* Need del_timer for race avoidance (may already be dying). */
if (del_timer(&ct->timeout)) {
ct->timeout.expires = jiffies + extra_jiffies;
add_timer(&ct->timeout);
- do_event = 1;
+ event = IPCT_REFRESH;
}
}
ct->counters[CTINFO2DIR(ctinfo)].packets++;
ct->counters[CTINFO2DIR(ctinfo)].bytes +=
ntohs(skb->nh.iph->tot_len);
+ if ((ct->counters[CTINFO2DIR(ctinfo)].packets & 0x80000000)
+ || (ct->counters[CTINFO2DIR(ctinfo)].bytes & 0x80000000))
+ event |= IPCT_COUNTER_FILLING;
}
#endif
write_unlock_bh(&ip_conntrack_lock);
/* must be unlocked when calling event cache */
- if (do_event)
- ip_conntrack_event_cache(IPCT_REFRESH, skb);
+ if (event)
+ ip_conntrack_event_cache(event, skb);
}
#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
struct nfattr *nest_count = NFA_NEST(skb, type);
u_int64_t tmp;
- tmp = cpu_to_be64(ct->counters[dir].packets);
- NFA_PUT(skb, CTA_COUNTERS_PACKETS, sizeof(u_int64_t), &tmp);
+ tmp = htonl(ct->counters[dir].packets);
+ NFA_PUT(skb, CTA_COUNTERS32_PACKETS, sizeof(u_int32_t), &tmp);
- tmp = cpu_to_be64(ct->counters[dir].bytes);
- NFA_PUT(skb, CTA_COUNTERS_BYTES, sizeof(u_int64_t), &tmp);
+ tmp = htonl(ct->counters[dir].bytes);
+ NFA_PUT(skb, CTA_COUNTERS32_BYTES, sizeof(u_int32_t), &tmp);
NFA_NEST_END(skb, nest_count);
static inline int
ctnetlink_change_status(struct ip_conntrack *ct, struct nfattr *cda[])
{
- unsigned long d, status = *(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]);
+ unsigned long d;
+ unsigned status = ntohl(*(u_int32_t *)NFA_DATA(cda[CTA_STATUS-1]));
d = ct->status ^ status;
if (d & (IPS_EXPECTED|IPS_CONFIRMED|IPS_DYING))
return 0;
}
+static inline int
+ctnetlink_change_protoinfo(struct ip_conntrack *ct, struct nfattr *cda[])
+{
+ struct nfattr *tb[CTA_PROTOINFO_MAX], *attr = cda[CTA_PROTOINFO-1];
+ struct ip_conntrack_protocol *proto;
+ u_int16_t npt = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum;
+ int err = 0;
+
+ if (nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr) < 0)
+ goto nfattr_failure;
+
+ proto = ip_conntrack_proto_find_get(npt);
+ if (!proto)
+ return -EINVAL;
+
+ if (proto->from_nfattr)
+ err = proto->from_nfattr(tb, ct);
+ ip_conntrack_proto_put(proto);
+
+ return err;
+
+nfattr_failure:
+ return -ENOMEM;
+}
+
static int
ctnetlink_change_conntrack(struct ip_conntrack *ct, struct nfattr *cda[])
{
return err;
}
+ if (cda[CTA_PROTOINFO-1]) {
+ err = ctnetlink_change_protoinfo(ct, cda);
+ if (err < 0)
+ return err;
+ }
+
DEBUGP("all done\n");
return 0;
}
if (err < 0)
goto err;
+ if (cda[CTA_PROTOINFO-1]) {
+ err = ctnetlink_change_protoinfo(ct, cda);
+ if (err < 0)
+ return err;
+ }
+
ct->helper = ip_conntrack_helper_find_get(rtuple);
add_timer(&ct->timeout);
struct ip_conntrack_tuple *tuple)
{
if (!tb[CTA_PROTO_ICMP_TYPE-1]
- || !tb[CTA_PROTO_ICMP_CODE-1]
- || !tb[CTA_PROTO_ICMP_ID-1])
+ || !tb[CTA_PROTO_ICMP_CODE-1])
return -1;
tuple->dst.u.icmp.type =
static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa,
const struct ip_conntrack *ct)
{
+ struct nfattr *nest_parms = NFA_NEST(skb, CTA_PROTOINFO_TCP);
+
read_lock_bh(&tcp_lock);
NFA_PUT(skb, CTA_PROTOINFO_TCP_STATE, sizeof(u_int8_t),
&ct->proto.tcp.state);
read_unlock_bh(&tcp_lock);
+ NFA_NEST_END(skb, nest_parms);
+
return 0;
nfattr_failure:
read_unlock_bh(&tcp_lock);
return -1;
}
+
+static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct)
+{
+ struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1];
+ struct nfattr *tb[CTA_PROTOINFO_TCP_MAX];
+
+ if (nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr) < 0)
+ goto nfattr_failure;
+
+ if (!tb[CTA_PROTOINFO_TCP_STATE-1])
+ return -EINVAL;
+
+ write_lock_bh(&tcp_lock);
+ ct->proto.tcp.state =
+ *(u_int8_t *)NFA_DATA(tb[CTA_PROTOINFO_TCP_STATE-1]);
+ write_unlock_bh(&tcp_lock);
+
+ return 0;
+
+nfattr_failure:
+ return -1;
+}
#endif
static unsigned int get_conntrack_index(const struct tcphdr *tcph)
#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
.to_nfattr = tcp_to_nfattr,
+ .from_nfattr = nfattr_to_tcp,
.tuple_to_nfattr = ip_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = ip_ct_port_nfattr_to_tuple,
#endif
#include <asm/semaphore.h>
#include <linux/proc_fs.h>
#include <linux/err.h>
+#include <linux/cpumask.h>
#include <linux/netfilter_ipv4/ip_tables.h>
}
/* And one copy for every other CPU */
- for (i = 1; i < num_possible_cpus(); i++) {
- memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i,
+ for_each_cpu(i) {
+ if (i == 0)
+ continue;
+ memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
newinfo->entries,
SMP_ALIGN(newinfo->size));
}
struct ipt_entry *table_base;
unsigned int i;
- for (i = 0; i < num_possible_cpus(); i++) {
+ for_each_cpu(i) {
table_base =
(void *)newinfo->entries
+ TABLE_OFFSET(newinfo, i);
unsigned int cpu;
unsigned int i;
- for (cpu = 0; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
i = 0;
IPT_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
t->size,
return -ENOMEM;
newinfo = vmalloc(sizeof(struct ipt_table_info)
- + SMP_ALIGN(tmp.size) * num_possible_cpus());
+ + SMP_ALIGN(tmp.size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
= { 0, 0, 0, { 0 }, { 0 }, { } };
newinfo = vmalloc(sizeof(struct ipt_table_info)
- + SMP_ALIGN(repl->size) * num_possible_cpus());
+ + SMP_ALIGN(repl->size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
int nsize, old_factor;
u16 flags;
- BUG_ON(len >= skb->len);
-
+ BUG_ON(len > skb->len);
nsize = skb_headlen(skb) - len;
if (nsize < 0)
nsize = 0;
#include <net/esp.h>
#include <asm/scatterlist.h>
#include <linux/crypto.h>
+#include <linux/kernel.h>
#include <linux/pfkeyv2.h>
#include <linux/random.h>
#include <net/icmp.h>
alen = esp->auth.icv_trunc_len;
tfm = esp->conf.tfm;
- blksize = (crypto_tfm_alg_blocksize(tfm) + 3) & ~3;
- clen = (clen + 2 + blksize-1)&~(blksize-1);
+ blksize = ALIGN(crypto_tfm_alg_blocksize(tfm), 4);
+ clen = ALIGN(clen + 2, blksize);
if (esp->conf.padlen)
- clen = (clen + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ clen = ALIGN(clen, esp->conf.padlen);
if ((nfrags = skb_cow_data(skb, clen-skb->len+alen, &trailer)) < 0) {
goto error;
struct ipv6_esp_hdr *esph;
struct esp_data *esp = x->data;
struct sk_buff *trailer;
- int blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ int blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
int alen = esp->auth.icv_trunc_len;
int elen = skb->len - sizeof(struct ipv6_esp_hdr) - esp->conf.ivlen - alen;
static u32 esp6_get_max_size(struct xfrm_state *x, int mtu)
{
struct esp_data *esp = x->data;
- u32 blksize = crypto_tfm_alg_blocksize(esp->conf.tfm);
+ u32 blksize = ALIGN(crypto_tfm_alg_blocksize(esp->conf.tfm), 4);
if (x->props.mode) {
- mtu = (mtu + 2 + blksize-1)&~(blksize-1);
+ mtu = ALIGN(mtu + 2, blksize);
} else {
/* The worst case. */
- mtu += 2 + blksize;
+ u32 padsize = ((blksize - 1) & 7) + 1;
+ mtu = ALIGN(mtu + 2, padsize) + blksize - padsize;
}
if (esp->conf.padlen)
- mtu = (mtu + esp->conf.padlen-1)&~(esp->conf.padlen-1);
+ mtu = ALIGN(mtu, esp->conf.padlen);
return mtu + x->props.header_len + esp->auth.icv_full_len;
}
#include <asm/uaccess.h>
#include <asm/semaphore.h>
#include <linux/proc_fs.h>
+#include <linux/cpumask.h>
#include <linux/netfilter_ipv6/ip6_tables.h>
}
/* And one copy for every other CPU */
- for (i = 1; i < num_possible_cpus(); i++) {
- memcpy(newinfo->entries + SMP_ALIGN(newinfo->size)*i,
+ for_each_cpu(i) {
+ if (i == 0)
+ continue;
+ memcpy(newinfo->entries + SMP_ALIGN(newinfo->size) * i,
newinfo->entries,
SMP_ALIGN(newinfo->size));
}
struct ip6t_entry *table_base;
unsigned int i;
- for (i = 0; i < num_possible_cpus(); i++) {
+ for_each_cpu(i) {
table_base =
(void *)newinfo->entries
+ TABLE_OFFSET(newinfo, i);
unsigned int cpu;
unsigned int i;
- for (cpu = 0; cpu < num_possible_cpus(); cpu++) {
+ for_each_cpu(cpu) {
i = 0;
IP6T_ENTRY_ITERATE(t->entries + TABLE_OFFSET(t, cpu),
t->size,
return -ENOMEM;
newinfo = vmalloc(sizeof(struct ip6t_table_info)
- + SMP_ALIGN(tmp.size) * num_possible_cpus());
+ + SMP_ALIGN(tmp.size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
= { 0, 0, 0, { 0 }, { 0 }, { } };
newinfo = vmalloc(sizeof(struct ip6t_table_info)
- + SMP_ALIGN(repl->size) * num_possible_cpus());
+ + SMP_ALIGN(repl->size) *
+ (highest_possible_processor_id()+1));
if (!newinfo)
return -ENOMEM;
memset(tb, 0, sizeof(struct nfattr *) * maxattr);
while (NFA_OK(nfa, len)) {
- unsigned flavor = nfa->nfa_type;
+ unsigned flavor = NFA_TYPE(nfa);
if (flavor && flavor <= maxattr)
tb[flavor-1] = nfa;
nfa = NFA_NEXT(nfa, len);
int attrlen = nlh->nlmsg_len - NLMSG_ALIGN(min_len);
while (NFA_OK(attr, attrlen)) {
- unsigned flavor = attr->nfa_type;
+ unsigned flavor = NFA_TYPE(attr);
if (flavor) {
if (flavor > attr_count)
return -EINVAL;
Choose this if you need a high resolution clock source but can't use
the CPU's cycle counter.
+# don't allow on SMP x86 because they can have unsynchronized TSCs.
+# gettimeofday is a good alternative
config NET_SCH_CLK_CPU
bool "CPU cycle counter"
- depends on X86_TSC || X86_64 || ALPHA || SPARC64 || PPC64 || IA64
+ depends on ((X86_TSC || X86_64) && !SMP) || ALPHA || SPARC64 || PPC64 || IA64
help
Say Y here if you want to use the CPU's cycle counter as clock source.
This is a cheap and high resolution clock source, but on some
--- /dev/null
+conmakehash
+kallsyms
+pnmtologo
+
--- /dev/null
+fixdep
+split-include
+docproc
--- /dev/null
+#
+# Generated files
+#
+config*
+lex.*.c
+*.tab.c
+*.tab.h
+
+#
+# configuration programs
+#
+conf
+mconf
+qconf
+gconf
+kxgettext
--- /dev/null
+elfconfig.h
+mk_elfconfig
+modpost
+
--- /dev/null
+#
+# Generated files
+#
+gen_init_cpio
+initramfs_data.cpio
+initramfs_data.cpio.gz
+initramfs_list
projects / linux-2.6-omap-h63xx.git / commitdiff