- Linux 2.6.x on MPC52xx family
mpc52xx-device-tree-bindings.txt
- MPC5200 Device Tree Bindings
-ppc_htab.txt
- - info about the Linux/PPC /proc/ppc_htab entry
-smp.txt
- - use and state info about Linux/PPC on MP machines
sound.txt
- info on sound support under Linux/PPC
zImage_layout.txt
--- /dev/null
+GPIO controllers on MPC8xxx SoCs
+
+This is for the non-QE/CPM/GUTs GPIO controllers as found on
+8349, 8572, 8610 and compatible.
+
+Every GPIO controller node must have #gpio-cells property defined,
+this information will be used to translate gpio-specifiers.
+
+Required properties:
+- compatible : "fsl,<CHIP>-gpio" followed by "fsl,mpc8349-gpio" for
+ 83xx, "fsl,mpc8572-gpio" for 85xx and "fsl,mpc8610-gpio" for 86xx.
+- #gpio-cells : Should be two. The first cell is the pin number and the
+ second cell is used to specify optional parameters (currently unused).
+ - interrupts : Interrupt mapping for GPIO IRQ (currently unused).
+ - interrupt-parent : Phandle for the interrupt controller that
+ services interrupts for this device.
+- gpio-controller : Marks the port as GPIO controller.
+
+Example of gpio-controller nodes for a MPC8347 SoC:
+
+ gpio1: gpio-controller@c00 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio";
+ reg = <0xc00 0x100>;
+ interrupts = <74 0x8>;
+ interrupt-parent = <&ipic>;
+ gpio-controller;
+ };
+
+ gpio2: gpio-controller@d00 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio";
+ reg = <0xd00 0x100>;
+ interrupts = <75 0x8>;
+ interrupt-parent = <&ipic>;
+ gpio-controller;
+ };
+
+See booting-without-of.txt for details of how to specify GPIO
+information for devices.
+++ /dev/null
- Information about /proc/ppc_htab
-=====================================================================
-
-This document and the related code was written by me (Cort Dougan), please
-email me (cort@fsmlabs.com) if you have questions, comments or corrections.
-
-Last Change: 2.16.98
-
-This entry in the proc directory is readable by all users but only
-writable by root.
-
-The ppc_htab interface is a user level way of accessing the
-performance monitoring registers as well as providing information
-about the PTE hash table.
-
-1. Reading
-
- Reading this file will give you information about the memory management
- hash table that serves as an extended tlb for page translation on the
- powerpc. It will also give you information about performance measurement
- specific to the cpu that you are using.
-
- Explanation of the 604 Performance Monitoring Fields:
- MMCR0 - the current value of the MMCR0 register
- PMC1
- PMC2 - the value of the performance counters and a
- description of what events they are counting
- which are based on MMCR0 bit settings.
- Explanation of the PTE Hash Table fields:
-
- Size - hash table size in Kb.
- Buckets - number of buckets in the table.
- Address - the virtual kernel address of the hash table base.
- Entries - the number of ptes that can be stored in the hash table.
- User/Kernel - how many pte's are in use by the kernel or user at that time.
- Overflows - How many of the entries are in their secondary hash location.
- Percent full - ratio of free pte entries to in use entries.
- Reloads - Count of how many hash table misses have occurred
- that were fixed with a reload from the linux tables.
- Should always be 0 on 603 based machines.
- Non-error Misses - Count of how many hash table misses have occurred
- that were completed with the creation of a pte in the linux
- tables with a call to do_page_fault().
- Error Misses - Number of misses due to errors such as bad address
- and permission violations. This includes kernel access of
- bad user addresses that are fixed up by the trap handler.
-
- Note that calculation of the data displayed from /proc/ppc_htab takes
- a long time and spends a great deal of time in the kernel. It would
- be quite hard on performance to read this file constantly. In time
- there may be a counter in the kernel that allows successive reads from
- this file only after a given amount of time has passed to reduce the
- possibility of a user slowing the system by reading this file.
-
-2. Writing
-
- Writing to the ppc_htab allows you to change the characteristics of
- the powerpc PTE hash table and setup performance monitoring.
-
- Resizing the PTE hash table is not enabled right now due to many
- complications with moving the hash table, rehashing the entries
- and many many SMP issues that would have to be dealt with.
-
- Write options to ppc_htab:
-
- - To set the size of the hash table to 64Kb:
-
- echo 'size 64' > /proc/ppc_htab
-
- The size must be a multiple of 64 and must be greater than or equal to
- 64.
-
- - To turn off performance monitoring:
-
- echo 'off' > /proc/ppc_htab
-
- - To reset the counters without changing what they're counting:
-
- echo 'reset' > /proc/ppc_htab
-
- Note that counting will continue after the reset if it is enabled.
-
- - To count only events in user mode or only in kernel mode:
-
- echo 'user' > /proc/ppc_htab
- ...or...
- echo 'kernel' > /proc/ppc_htab
-
- Note that these two options are exclusive of one another and the
- lack of either of these options counts user and kernel.
- Using 'reset' and 'off' reset these flags.
-
- - The 604 has 2 performance counters which can each count events from
- a specific set of events. These sets are disjoint so it is not
- possible to count _any_ combination of 2 events. One event can
- be counted by PMC1 and one by PMC2.
-
- To start counting a particular event use:
-
- echo 'event' > /proc/ppc_htab
-
- and choose from these events:
-
- PMC1
- ----
- 'ic miss' - instruction cache misses
- 'dtlb' - data tlb misses (not hash table misses)
-
- PMC2
- ----
- 'dc miss' - data cache misses
- 'itlb' - instruction tlb misses (not hash table misses)
- 'load miss time' - cycles to complete a load miss
-
-3. Bugs
-
- The PMC1 and PMC2 counters can overflow and give no indication of that
- in /proc/ppc_htab.
+++ /dev/null
- Information about Linux/PPC SMP mode
-=====================================================================
-
-This document and the related code was written by me
-(Cort Dougan, cort@fsmlabs.com) please email me if you have questions,
-comments or corrections.
-
-Last Change: 3.31.99
-
-If you want to help by writing code or testing different hardware please
-email me!
-
-1. State of Supported Hardware
-
- PowerSurge Architecture - tested on UMAX s900, Apple 9600
- The second processor on this machine boots up just fine and
- enters its idle loop. Hopefully a completely working SMP kernel
- on this machine will be done shortly.
-
- The code makes the assumption of only two processors. The changes
- necessary to work with any number would not be overly difficult but
- I don't have any machines with >2 processors so it's not high on my
- list of priorities. If anyone else would like do to the work email
- me and I can point out the places that need changed. If you have >2
- processors and don't want to add support yourself let me know and I
- can take a look into it.
-
- BeBox
- BeBox support hasn't been added to the 2.1.X kernels from 2.0.X
- but work is being done and SMP support for BeBox is in the works.
-
- CHRP
- CHRP SMP works and is fairly solid. It's been tested on the IBM F50
- with 4 processors for quite some time now.
config FORCE_MAX_ZONEORDER
int "Maximum zone order"
+ range 9 64 if PPC_64K_PAGES
default "9" if PPC_64K_PAGES
+ range 13 64 if PPC64 && !PPC_64K_PAGES
default "13" if PPC64 && !PPC_64K_PAGES
+ range 11 64
default "11"
help
The kernel memory allocator divides physically contiguous memory
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
- * Usage: addnote zImage
+ * Usage: addnote zImage [note.elf]
+ *
+ * If note.elf is supplied, it is the name of an ELF file that contains
+ * an RPA note to use instead of the built-in one. Alternatively, the
+ * note.elf file may be empty, in which case the built-in RPA note is
+ * used (this is to simplify how this is invoked from the wrapper script).
*/
#include <stdio.h>
#include <stdlib.h>
*/
#define N_RPA_DESCR 8
unsigned int rpanote[N_RPA_DESCR] = {
- 0, /* lparaffinity */
- 64, /* min_rmo_size */
+ 1, /* lparaffinity */
+ 128, /* min_rmo_size */
0, /* min_rmo_percent */
- 40, /* max_pft_size */
+ 46, /* max_pft_size */
1, /* splpar */
-1, /* min_load */
- 0, /* new_mem_def */
- 1, /* ignore_my_client_config */
+ 1, /* new_mem_def */
+ 0, /* ignore_my_client_config */
};
#define ROUNDUP(len) (((len) + 3) & ~3)
unsigned char buf[512];
+unsigned char notebuf[512];
-#define GET_16BE(off) ((buf[off] << 8) + (buf[(off)+1]))
-#define GET_32BE(off) ((GET_16BE(off) << 16) + GET_16BE((off)+2))
+#define GET_16BE(b, off) (((b)[off] << 8) + ((b)[(off)+1]))
+#define GET_32BE(b, off) ((GET_16BE((b), (off)) << 16) + \
+ GET_16BE((b), (off)+2))
-#define PUT_16BE(off, v) (buf[off] = ((v) >> 8) & 0xff, \
- buf[(off) + 1] = (v) & 0xff)
-#define PUT_32BE(off, v) (PUT_16BE((off), (v) >> 16), \
- PUT_16BE((off) + 2, (v)))
+#define PUT_16BE(b, off, v) ((b)[off] = ((v) >> 8) & 0xff, \
+ (b)[(off) + 1] = (v) & 0xff)
+#define PUT_32BE(b, off, v) (PUT_16BE((b), (off), (v) >> 16), \
+ PUT_16BE((b), (off) + 2, (v)))
/* Structure of an ELF file */
#define E_IDENT 0 /* ELF header */
unsigned char elf_magic[4] = { 0x7f, 'E', 'L', 'F' };
+unsigned char *read_rpanote(const char *fname, int *nnp)
+{
+ int notefd, nr, i;
+ int ph, ps, np;
+ int note, notesize;
+
+ notefd = open(fname, O_RDONLY);
+ if (notefd < 0) {
+ perror(fname);
+ exit(1);
+ }
+ nr = read(notefd, notebuf, sizeof(notebuf));
+ if (nr < 0) {
+ perror("read note");
+ exit(1);
+ }
+ if (nr == 0) /* empty file */
+ return NULL;
+ if (nr < E_HSIZE ||
+ memcmp(¬ebuf[E_IDENT+EI_MAGIC], elf_magic, 4) != 0 ||
+ notebuf[E_IDENT+EI_CLASS] != ELFCLASS32 ||
+ notebuf[E_IDENT+EI_DATA] != ELFDATA2MSB)
+ goto notelf;
+ close(notefd);
+
+ /* now look for the RPA-note */
+ ph = GET_32BE(notebuf, E_PHOFF);
+ ps = GET_16BE(notebuf, E_PHENTSIZE);
+ np = GET_16BE(notebuf, E_PHNUM);
+ if (ph < E_HSIZE || ps < PH_HSIZE || np < 1)
+ goto notelf;
+
+ for (i = 0; i < np; ++i, ph += ps) {
+ if (GET_32BE(notebuf, ph + PH_TYPE) != PT_NOTE)
+ continue;
+ note = GET_32BE(notebuf, ph + PH_OFFSET);
+ notesize = GET_32BE(notebuf, ph + PH_FILESZ);
+ if (notesize < 34 || note + notesize > nr)
+ continue;
+ if (GET_32BE(notebuf, note) != strlen(rpaname) + 1 ||
+ GET_32BE(notebuf, note + 8) != 0x12759999 ||
+ strcmp((char *)¬ebuf[note + 12], rpaname) != 0)
+ continue;
+ /* looks like an RPA note, return it */
+ *nnp = notesize;
+ return ¬ebuf[note];
+ }
+ /* no RPA note found */
+ return NULL;
+
+ notelf:
+ fprintf(stderr, "%s is not a big-endian 32-bit ELF image\n", fname);
+ exit(1);
+}
+
int
main(int ac, char **av)
{
int fd, n, i;
int ph, ps, np;
int nnote, nnote2, ns;
+ unsigned char *rpap;
- if (ac != 2) {
- fprintf(stderr, "Usage: %s elf-file\n", av[0]);
+ if (ac != 2 && ac != 3) {
+ fprintf(stderr, "Usage: %s elf-file [rpanote.elf]\n", av[0]);
exit(1);
}
fd = open(av[1], O_RDWR);
nnote = 12 + ROUNDUP(strlen(arch) + 1) + sizeof(descr);
nnote2 = 12 + ROUNDUP(strlen(rpaname) + 1) + sizeof(rpanote);
+ rpap = NULL;
n = read(fd, buf, sizeof(buf));
if (n < 0) {
exit(1);
}
- ph = GET_32BE(E_PHOFF);
- ps = GET_16BE(E_PHENTSIZE);
- np = GET_16BE(E_PHNUM);
+ if (ac == 3)
+ rpap = read_rpanote(av[2], &nnote2);
+
+ ph = GET_32BE(buf, E_PHOFF);
+ ps = GET_16BE(buf, E_PHENTSIZE);
+ np = GET_16BE(buf, E_PHNUM);
if (ph < E_HSIZE || ps < PH_HSIZE || np < 1)
goto notelf;
if (ph + (np + 2) * ps + nnote + nnote2 > n)
goto nospace;
for (i = 0; i < np; ++i) {
- if (GET_32BE(ph + PH_TYPE) == PT_NOTE) {
+ if (GET_32BE(buf, ph + PH_TYPE) == PT_NOTE) {
fprintf(stderr, "%s already has a note entry\n",
av[1]);
exit(0);
/* fill in the program header entry */
ns = ph + 2 * ps;
- PUT_32BE(ph + PH_TYPE, PT_NOTE);
- PUT_32BE(ph + PH_OFFSET, ns);
- PUT_32BE(ph + PH_FILESZ, nnote);
+ PUT_32BE(buf, ph + PH_TYPE, PT_NOTE);
+ PUT_32BE(buf, ph + PH_OFFSET, ns);
+ PUT_32BE(buf, ph + PH_FILESZ, nnote);
/* fill in the note area we point to */
/* XXX we should probably make this a proper section */
- PUT_32BE(ns, strlen(arch) + 1);
- PUT_32BE(ns + 4, N_DESCR * 4);
- PUT_32BE(ns + 8, 0x1275);
+ PUT_32BE(buf, ns, strlen(arch) + 1);
+ PUT_32BE(buf, ns + 4, N_DESCR * 4);
+ PUT_32BE(buf, ns + 8, 0x1275);
strcpy((char *) &buf[ns + 12], arch);
ns += 12 + strlen(arch) + 1;
for (i = 0; i < N_DESCR; ++i, ns += 4)
- PUT_32BE(ns, descr[i]);
+ PUT_32BE(buf, ns, descr[i]);
/* fill in the second program header entry and the RPA note area */
ph += ps;
- PUT_32BE(ph + PH_TYPE, PT_NOTE);
- PUT_32BE(ph + PH_OFFSET, ns);
- PUT_32BE(ph + PH_FILESZ, nnote2);
+ PUT_32BE(buf, ph + PH_TYPE, PT_NOTE);
+ PUT_32BE(buf, ph + PH_OFFSET, ns);
+ PUT_32BE(buf, ph + PH_FILESZ, nnote2);
/* fill in the note area we point to */
- PUT_32BE(ns, strlen(rpaname) + 1);
- PUT_32BE(ns + 4, sizeof(rpanote));
- PUT_32BE(ns + 8, 0x12759999);
- strcpy((char *) &buf[ns + 12], rpaname);
- ns += 12 + ROUNDUP(strlen(rpaname) + 1);
- for (i = 0; i < N_RPA_DESCR; ++i, ns += 4)
- PUT_32BE(ns, rpanote[i]);
+ if (rpap) {
+ /* RPA note supplied in file, just copy the whole thing over */
+ memcpy(buf + ns, rpap, nnote2);
+ } else {
+ PUT_32BE(buf, ns, strlen(rpaname) + 1);
+ PUT_32BE(buf, ns + 4, sizeof(rpanote));
+ PUT_32BE(buf, ns + 8, 0x12759999);
+ strcpy((char *) &buf[ns + 12], rpaname);
+ ns += 12 + ROUNDUP(strlen(rpaname) + 1);
+ for (i = 0; i < N_RPA_DESCR; ++i, ns += 4)
+ PUT_32BE(buf, ns, rpanote[i]);
+ }
/* Update the number of program headers */
- PUT_16BE(E_PHNUM, np + 2);
+ PUT_16BE(buf, E_PHNUM, np + 2);
/* write back */
lseek(fd, (long) 0, SEEK_SET);
--- /dev/null
+/*
+ * Device Tree Source for AMCC Arches (dual 460GT board)
+ *
+ * (C) Copyright 2008 Applied Micro Circuits Corporation
+ * Victor Gallardo <vgallardo@amcc.com>
+ * Adam Graham <agraham@amcc.com>
+ *
+ * Based on the glacier.dts file
+ * Stefan Roese <sr@denx.de>
+ * Copyright 2008 DENX Software Engineering
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/dts-v1/;
+
+/ {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ model = "amcc,arches";
+ compatible = "amcc,arches";
+ dcr-parent = <&{/cpus/cpu@0}>;
+
+ aliases {
+ ethernet0 = &EMAC0;
+ ethernet1 = &EMAC1;
+ ethernet2 = &EMAC2;
+ serial0 = &UART0;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ model = "PowerPC,460GT";
+ reg = <0x00000000>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ timebase-frequency = <0>; /* Filled in by U-Boot */
+ i-cache-line-size = <32>;
+ d-cache-line-size = <32>;
+ i-cache-size = <32768>;
+ d-cache-size = <32768>;
+ dcr-controller;
+ dcr-access-method = "native";
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
+ };
+
+ UIC0: interrupt-controller0 {
+ compatible = "ibm,uic-460gt","ibm,uic";
+ interrupt-controller;
+ cell-index = <0>;
+ dcr-reg = <0x0c0 0x009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ };
+
+ UIC1: interrupt-controller1 {
+ compatible = "ibm,uic-460gt","ibm,uic";
+ interrupt-controller;
+ cell-index = <1>;
+ dcr-reg = <0x0d0 0x009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
+ interrupt-parent = <&UIC0>;
+ };
+
+ UIC2: interrupt-controller2 {
+ compatible = "ibm,uic-460gt","ibm,uic";
+ interrupt-controller;
+ cell-index = <2>;
+ dcr-reg = <0x0e0 0x009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
+ interrupt-parent = <&UIC0>;
+ };
+
+ UIC3: interrupt-controller3 {
+ compatible = "ibm,uic-460gt","ibm,uic";
+ interrupt-controller;
+ cell-index = <3>;
+ dcr-reg = <0x0f0 0x009>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+ interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
+ interrupt-parent = <&UIC0>;
+ };
+
+ SDR0: sdr {
+ compatible = "ibm,sdr-460gt";
+ dcr-reg = <0x00e 0x002>;
+ };
+
+ CPR0: cpr {
+ compatible = "ibm,cpr-460gt";
+ dcr-reg = <0x00c 0x002>;
+ };
+
+ plb {
+ compatible = "ibm,plb-460gt", "ibm,plb4";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+
+ SDRAM0: sdram {
+ compatible = "ibm,sdram-460gt", "ibm,sdram-405gp";
+ dcr-reg = <0x010 0x002>;
+ };
+
+ MAL0: mcmal {
+ compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
+ dcr-reg = <0x180 0x062>;
+ num-tx-chans = <3>;
+ num-rx-chans = <24>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-parent = <&UIC2>;
+ interrupts = < /*TXEOB*/ 0x6 0x4
+ /*RXEOB*/ 0x7 0x4
+ /*SERR*/ 0x3 0x4
+ /*TXDE*/ 0x4 0x4
+ /*RXDE*/ 0x5 0x4>;
+ desc-base-addr-high = <0x8>;
+ };
+
+ POB0: opb {
+ compatible = "ibm,opb-460gt", "ibm,opb";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+
+ EBC0: ebc {
+ compatible = "ibm,ebc-460gt", "ibm,ebc";
+ dcr-reg = <0x012 0x002>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ /* ranges property is supplied by U-Boot */
+ interrupts = <0x6 0x4>;
+ interrupt-parent = <&UIC1>;
+ };
+
+ UART0: serial@ef600300 {
+ device_type = "serial";
+ compatible = "ns16550";
+ reg = <0xef600300 0x00000008>;
+ virtual-reg = <0xef600300>;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+ current-speed = <0>; /* Filled in by U-Boot */
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x1 0x4>;
+ };
+
+ IIC0: i2c@ef600700 {
+ compatible = "ibm,iic-460gt", "ibm,iic";
+ reg = <0xef600700 0x00000014>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x2 0x4>;
+ };
+
+ IIC1: i2c@ef600800 {
+ compatible = "ibm,iic-460gt", "ibm,iic";
+ reg = <0xef600800 0x00000014>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x3 0x4>;
+ };
+
+ TAH0: emac-tah@ef601350 {
+ compatible = "ibm,tah-460gt", "ibm,tah";
+ reg = <0xef601350 0x00000030>;
+ };
+
+ TAH1: emac-tah@ef601450 {
+ compatible = "ibm,tah-460gt", "ibm,tah";
+ reg = <0xef601450 0x00000030>;
+ };
+
+ EMAC0: ethernet@ef600e00 {
+ device_type = "network";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
+ interrupt-parent = <&EMAC0>;
+ interrupts = <0x0 0x1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
+ /*Wake*/ 0x1 &UIC2 0x14 0x4>;
+ reg = <0xef600e00 0x000000c4>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <0>;
+ mal-rx-channel = <0>;
+ cell-index = <0>;
+ max-frame-size = <9000>;
+ rx-fifo-size = <4096>;
+ tx-fifo-size = <2048>;
+ phy-mode = "sgmii";
+ phy-map = <0xffffffff>;
+ gpcs-address = <0x0000000a>;
+ tah-device = <&TAH0>;
+ tah-channel = <0>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ };
+
+ EMAC1: ethernet@ef600f00 {
+ device_type = "network";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
+ interrupt-parent = <&EMAC1>;
+ interrupts = <0x0 0x1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0x0 &UIC2 0x11 0x4
+ /*Wake*/ 0x1 &UIC2 0x15 0x4>;
+ reg = <0xef600f00 0x000000c4>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <1>;
+ mal-rx-channel = <8>;
+ cell-index = <1>;
+ max-frame-size = <9000>;
+ rx-fifo-size = <4096>;
+ tx-fifo-size = <2048>;
+ phy-mode = "sgmii";
+ phy-map = <0x00000000>;
+ gpcs-address = <0x0000000b>;
+ tah-device = <&TAH1>;
+ tah-channel = <1>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ mdio-device = <&EMAC0>;
+ };
+
+ EMAC2: ethernet@ef601100 {
+ device_type = "network";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
+ interrupt-parent = <&EMAC2>;
+ interrupts = <0x0 0x1>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0x0 &UIC2 0x12 0x4
+ /*Wake*/ 0x1 &UIC2 0x16 0x4>;
+ reg = <0xef601100 0x000000c4>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <2>;
+ mal-rx-channel = <16>;
+ cell-index = <2>;
+ max-frame-size = <9000>;
+ rx-fifo-size = <4096>;
+ tx-fifo-size = <2048>;
+ phy-mode = "sgmii";
+ phy-map = <0x00000001>;
+ gpcs-address = <0x0000000C>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ mdio-device = <&EMAC0>;
+ };
+ };
+ };
+};
dma-channel@0 {
compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8347-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8323-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8360-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <0x47 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <0x47 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <0x47 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <0x47 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8377-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8378-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8379-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@0 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
+ cell-index = <0>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
+ cell-index = <1>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
+ cell-index = <2>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
+ cell-index = <3>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
# post-processing needed for some platforms
case "$platform" in
pseries|chrp)
- $objbin/addnote "$ofile"
+ ${CROSS}objcopy -O binary -j .fakeelf "$kernel" "$ofile".rpanote
+ $objbin/addnote "$ofile" "$ofile".rpanote
+ rm -r "$ofile".rpanote
;;
coff)
${CROSS}objcopy -O aixcoff-rs6000 --set-start "$entry" "$ofile"
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-rc5
+# Wed Oct 1 15:54:57 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+# CONFIG_6xx is not set
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+CONFIG_44x=y
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_4xx=y
+CONFIG_BOOKE=y
+CONFIG_PTE_64BIT=y
+CONFIG_PHYS_64BIT=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+# CONFIG_DEFAULT_UIMAGE is not set
+CONFIG_PPC_DCR_NATIVE=y
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_PPC_DCR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+# CONFIG_GROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
+# CONFIG_HAVE_CLK is not set
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
+CONFIG_PPC4xx_PCI_EXPRESS=y
+
+#
+# Platform support
+#
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_BAMBOO is not set
+# CONFIG_EBONY is not set
+# CONFIG_SAM440EP is not set
+# CONFIG_SEQUOIA is not set
+# CONFIG_TAISHAN is not set
+# CONFIG_KATMAI is not set
+# CONFIG_RAINIER is not set
+# CONFIG_WARP is not set
+CONFIG_ARCHES=y
+# CONFIG_CANYONLANDS is not set
+# CONFIG_GLACIER is not set
+# CONFIG_YOSEMITE is not set
+# CONFIG_XILINX_VIRTEX440_GENERIC_BOARD is not set
+CONFIG_PPC44x_SIMPLE=y
+CONFIG_460EX=y
+# CONFIG_IPIC is not set
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_FSL_ULI1575 is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_MATH_EMULATION is not set
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL 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_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE=""
+CONFIG_EXTRA_TARGETS=""
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_4xx_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_START=0xff100000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+# CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=35000
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_XILINX_SYSACE is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+# CONFIG_MII is not set
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+CONFIG_IBM_NEW_EMAC=y
+CONFIG_IBM_NEW_EMAC_RXB=256
+CONFIG_IBM_NEW_EMAC_TXB=256
+CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
+CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
+CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
+# CONFIG_IBM_NEW_EMAC_DEBUG is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+CONFIG_IBM_NEW_EMAC_TAH=y
+CONFIG_IBM_NEW_EMAC_EMAC4=y
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_GEN_RTC is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+CONFIG_DAB=y
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=m
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_SOUND is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4DEV_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=y
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_VIRQ_DEBUG is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_CRYPTO is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_PPC_82xx=y
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_PPC_82xx=y
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PPC_82xx is not set
--- /dev/null
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27-rc5
+# Tue Sep 23 23:28:38 2008
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+CONFIG_6xx=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+CONFIG_PPC_MERGE=y
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+CONFIG_PPC_UDBG_16550=y
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DEFAULT_UIMAGE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+# CONFIG_TASKSTATS is not set
+CONFIG_AUDIT=y
+# CONFIG_AUDITSYSCALL is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+# CONFIG_MPC8xxx_GPIO is not set
+
+#
+# Platform support
+#
+CONFIG_PPC_MULTIPLATFORM=y
+CONFIG_CLASSIC32=y
+# CONFIG_PPC_CHRP is not set
+# CONFIG_MPC5121_ADS is not set
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+CONFIG_PPC_86xx=y
+CONFIG_MPC8641_HPCN=y
+CONFIG_SBC8641D=y
+CONFIG_MPC8610_HPCD=y
+CONFIG_GEF_SBC610=y
+CONFIG_MPC8641=y
+CONFIG_MPC8610=y
+# CONFIG_IPIC is not set
+CONFIG_MPIC=y
+# CONFIG_MPIC_WEIRD is not set
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+CONFIG_FSL_ULI1575=y
+
+#
+# Kernel options
+#
+CONFIG_HIGHMEM=y
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
+# CONFIG_IRQ_ALL_CPUS is not set
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL 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_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MIGRATION=y
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_INDIRECT_PCI=y
+CONFIG_FSL_SOC=y
+CONFIG_FSL_PCI=y
+CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_SYSCALL=y
+# CONFIG_PCIEPORTBUS is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+# CONFIG_PCI_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+CONFIG_HAS_RAPIDIO=y
+# CONFIG_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=y
+CONFIG_NET_IPGRE=y
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_ARPD=y
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+CONFIG_INET6_XFRM_MODE_TRANSPORT=y
+CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=y
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+# CONFIG_MTD is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_NBD=y
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=131072
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=y
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_CONSTANTS is not set
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_SATA_PMP=y
+CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_FSL is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+CONFIG_PATA_ALI=y
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_DUMMY=y
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+CONFIG_VITESSE_PHY=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+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_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 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_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+CONFIG_GIANFAR=y
+# CONFIG_MV643XX_ETH is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SFC is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+CONFIG_NVRAM=y
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+CONFIG_SENSORS_EEPROM=y
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+CONFIG_DVB_CORE=m
+CONFIG_VIDEO_MEDIA=m
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=m
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_DVB_CAPTURE_DRIVERS=y
+
+#
+# Supported SAA7146 based PCI Adapters
+#
+# CONFIG_TTPCI_EEPROM is not set
+# CONFIG_DVB_BUDGET_CORE is not set
+
+#
+# Supported USB Adapters
+#
+# CONFIG_DVB_USB is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_DVB_CINERGYT2 is not set
+# CONFIG_DVB_SIANO_SMS1XXX is not set
+
+#
+# Supported FlexCopII (B2C2) Adapters
+#
+# CONFIG_DVB_B2C2_FLEXCOP is not set
+
+#
+# Supported BT878 Adapters
+#
+
+#
+# Supported Pluto2 Adapters
+#
+# CONFIG_DVB_PLUTO2 is not set
+
+#
+# Supported DVB Frontends
+#
+
+#
+# Customise DVB Frontends
+#
+# CONFIG_DVB_FE_CUSTOMISE is not set
+
+#
+# DVB-S (satellite) frontends
+#
+# CONFIG_DVB_CX24110 is not set
+# CONFIG_DVB_CX24123 is not set
+# CONFIG_DVB_MT312 is not set
+# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_TDA8083 is not set
+# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
+
+#
+# DVB-T (terrestrial) frontends
+#
+# CONFIG_DVB_SP8870 is not set
+# CONFIG_DVB_SP887X is not set
+# CONFIG_DVB_CX22700 is not set
+# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_DRX397XD is not set
+# CONFIG_DVB_L64781 is not set
+# CONFIG_DVB_TDA1004X is not set
+# CONFIG_DVB_NXT6000 is not set
+# CONFIG_DVB_MT352 is not set
+# CONFIG_DVB_ZL10353 is not set
+# CONFIG_DVB_DIB3000MB is not set
+# CONFIG_DVB_DIB3000MC is not set
+# CONFIG_DVB_DIB7000M is not set
+# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_TDA10048 is not set
+
+#
+# DVB-C (cable) frontends
+#
+# CONFIG_DVB_VES1820 is not set
+# CONFIG_DVB_TDA10021 is not set
+# CONFIG_DVB_TDA10023 is not set
+# CONFIG_DVB_STV0297 is not set
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+# CONFIG_DVB_NXT200X is not set
+# CONFIG_DVB_OR51211 is not set
+# CONFIG_DVB_OR51132 is not set
+# CONFIG_DVB_BCM3510 is not set
+# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522 is not set
+# CONFIG_DVB_S5H1411 is not set
+
+#
+# Digital terrestrial only tuners/PLL
+#
+# CONFIG_DVB_PLL is not set
+# CONFIG_DVB_TUNER_DIB0070 is not set
+
+#
+# SEC control devices for DVB-S
+#
+# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_ISL6405 is not set
+# CONFIG_DVB_ISL6421 is not set
+CONFIG_DAB=y
+# CONFIG_USB_DABUSB is not set
+
+#
+# Graphics support
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+# CONFIG_SND_SUPPORT_OLD_API is not set
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_VMASTER=y
+CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+# CONFIG_SND_AC97_POWER_SAVE is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDA_INTEL is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+CONFIG_SND_INTEL8X0=y
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+CONFIG_SND_PPC=y
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_USX2Y is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_SOC is not set
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_USB_HIDINPUT_POWERBOOK is not set
+# CONFIG_HID_FF is not set
+# CONFIG_USB_HIDDEV is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PPC_OF=y
+CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
+CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
+CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_DPCM is not set
+# CONFIG_USB_STORAGE_USBAT 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_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_SIERRA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PPC is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=y
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+CONFIG_ADFS_FS=m
+# CONFIG_ADFS_FS_RW is not set
+CONFIG_AFFS_FS=m
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+# CONFIG_BEFS_DEBUG is not set
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_CRAMFS=y
+CONFIG_VXFS_FS=m
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+# CONFIG_ROMFS_FS is not set
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+# CONFIG_UFS_FS_WRITE is not set
+# CONFIG_UFS_DEBUG is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=y
+# CONFIG_NFSD_V3 is not set
+# CONFIG_NFSD_V4 is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_RPCSEC_GSS_KRB5=y
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+# CONFIG_FTRACE is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_CODE_PATCHING_SELFTEST is not set
+# CONFIG_FTR_FIXUP_SELFTEST is not set
+# CONFIG_MSI_BITMAP_SELFTEST is not set
+# CONFIG_XMON is not set
+# CONFIG_IRQSTACKS is not set
+# CONFIG_BDI_SWITCH is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+# CONFIG_CRYPTO_DEV_TALITOS is not set
+# CONFIG_PPC_CLOCK is not set
+# CONFIG_VIRTUALIZATION is not set
#
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_CLASSIC32=y
-CONFIG_PPC_CHRP=y
# CONFIG_MPC5121_ADS is not set
# CONFIG_MPC5121_GENERIC is not set
# CONFIG_PPC_MPC52xx is not set
-CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
CONFIG_PPC_82xx=y
#define SDR0_UART3 0x0123
#define SDR0_CUST0 0x4000
+/* SDR for 405EZ */
+#define DCRN_SDR_ICINTSTAT 0x4510
+#define ICINTSTAT_ICRX 0x80000000
+#define ICINTSTAT_ICTX0 0x40000000
+#define ICINTSTAT_ICTX1 0x20000000
+#define ICINTSTAT_ICTX 0x60000000
+
+/* SDRs (460EX/460GT) */
+#define SDR0_ETH_CFG 0x4103
+#define SDR0_ETH_CFG_ECS 0x00000100 /* EMAC int clk source */
+
/*
* All those DCR register addresses are offsets from the base address
* for the SRAM0 controller (e.g. 0x20 on 440GX). The base address is
/* DMA operations on that device */
struct dma_mapping_ops *dma_ops;
void *dma_data;
-
- /* NUMA node if applicable */
- int numa_node;
};
#endif /* _ASM_POWERPC_DEVICE_H */
#endif /* ! CONFIG_NOT_COHERENT_CACHE */
-#ifdef CONFIG_PPC64
-
static inline unsigned long device_to_mask(struct device *dev)
{
if (dev->dma_mask && *dev->dma_mask)
struct dma_attrs *attrs);
int (*dma_supported)(struct device *dev, u64 mask);
int (*set_dma_mask)(struct device *dev, u64 dma_mask);
+ dma_addr_t (*map_page)(struct device *dev, struct page *page,
+ unsigned long offset, size_t size,
+ enum dma_data_direction direction,
+ struct dma_attrs *attrs);
+ void (*unmap_page)(struct device *dev,
+ dma_addr_t dma_address, size_t size,
+ enum dma_data_direction direction,
+ struct dma_attrs *attrs);
};
+/*
+ * Available generic sets of operations
+ */
+#ifdef CONFIG_PPC64
+extern struct dma_mapping_ops dma_iommu_ops;
+#endif
+extern struct dma_mapping_ops dma_direct_ops;
+
static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
{
/* We don't handle the NULL dev case for ISA for now. We could
* only ISA DMA device we support is the floppy and we have a hack
* in the floppy driver directly to get a device for us.
*/
- if (unlikely(dev == NULL || dev->archdata.dma_ops == NULL))
+
+ if (unlikely(dev == NULL) || dev->archdata.dma_ops == NULL) {
+#ifdef CONFIG_PPC64
return NULL;
+#else
+ /* Use default on 32-bit if dma_ops is not set up */
+ /* TODO: Long term, we should fix drivers so that dev and
+ * archdata dma_ops are set up for all buses.
+ */
+ return &dma_direct_ops;
+#endif
+ }
+
return dev->archdata.dma_ops;
}
return 0;
}
+/*
+ * TODO: map_/unmap_single will ideally go away, to be completely
+ * replaced by map/unmap_page. Until then, we allow dma_ops to have
+ * one or the other, or both by checking to see if the specific
+ * function requested exists; and if not, falling back on the other set.
+ */
static inline dma_addr_t dma_map_single_attrs(struct device *dev,
void *cpu_addr,
size_t size,
struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
BUG_ON(!dma_ops);
- return dma_ops->map_single(dev, cpu_addr, size, direction, attrs);
+
+ if (dma_ops->map_single)
+ return dma_ops->map_single(dev, cpu_addr, size, direction,
+ attrs);
+
+ return dma_ops->map_page(dev, virt_to_page(cpu_addr),
+ (unsigned long)cpu_addr % PAGE_SIZE, size,
+ direction, attrs);
}
static inline void dma_unmap_single_attrs(struct device *dev,
struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
BUG_ON(!dma_ops);
- dma_ops->unmap_single(dev, dma_addr, size, direction, attrs);
+
+ if (dma_ops->unmap_single) {
+ dma_ops->unmap_single(dev, dma_addr, size, direction, attrs);
+ return;
+ }
+
+ dma_ops->unmap_page(dev, dma_addr, size, direction, attrs);
}
static inline dma_addr_t dma_map_page_attrs(struct device *dev,
struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
BUG_ON(!dma_ops);
+
+ if (dma_ops->map_page)
+ return dma_ops->map_page(dev, page, offset, size, direction,
+ attrs);
+
return dma_ops->map_single(dev, page_address(page) + offset, size,
- direction, attrs);
+ direction, attrs);
}
static inline void dma_unmap_page_attrs(struct device *dev,
struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
BUG_ON(!dma_ops);
+
+ if (dma_ops->unmap_page) {
+ dma_ops->unmap_page(dev, dma_address, size, direction, attrs);
+ return;
+ }
+
dma_ops->unmap_single(dev, dma_address, size, direction, attrs);
}
dma_unmap_sg_attrs(dev, sg, nhwentries, direction, NULL);
}
-/*
- * Available generic sets of operations
- */
-extern struct dma_mapping_ops dma_iommu_ops;
-extern struct dma_mapping_ops dma_direct_ops;
-
-#else /* CONFIG_PPC64 */
-
-#define dma_supported(dev, mask) (1)
-
-static inline int dma_set_mask(struct device *dev, u64 dma_mask)
-{
- if (!dev->dma_mask || !dma_supported(dev, mask))
- return -EIO;
-
- *dev->dma_mask = dma_mask;
-
- return 0;
-}
-
-static inline void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t * dma_handle,
- gfp_t gfp)
-{
-#ifdef CONFIG_NOT_COHERENT_CACHE
- return __dma_alloc_coherent(size, dma_handle, gfp);
-#else
- void *ret;
- /* ignore region specifiers */
- gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
-
- if (dev == NULL || dev->coherent_dma_mask < 0xffffffff)
- gfp |= GFP_DMA;
-
- ret = (void *)__get_free_pages(gfp, get_order(size));
-
- if (ret != NULL) {
- memset(ret, 0, size);
- *dma_handle = virt_to_bus(ret);
- }
-
- return ret;
-#endif
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *vaddr,
- dma_addr_t dma_handle)
-{
-#ifdef CONFIG_NOT_COHERENT_CACHE
- __dma_free_coherent(size, vaddr);
-#else
- free_pages((unsigned long)vaddr, get_order(size));
-#endif
-}
-
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *ptr, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(direction == DMA_NONE);
-
- __dma_sync(ptr, size, direction);
-
- return virt_to_bus(ptr);
-}
-
-static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
- size_t size,
- enum dma_data_direction direction)
-{
- /* We do nothing. */
-}
-
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- BUG_ON(direction == DMA_NONE);
-
- __dma_sync_page(page, offset, size, direction);
-
- return page_to_bus(page) + offset;
-}
-
-static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
- size_t size,
- enum dma_data_direction direction)
-{
- /* We do nothing. */
-}
-
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sgl, int nents,
- enum dma_data_direction direction)
-{
- struct scatterlist *sg;
- int i;
-
- BUG_ON(direction == DMA_NONE);
-
- for_each_sg(sgl, sg, nents, i) {
- BUG_ON(!sg_page(sg));
- __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
- sg->dma_address = page_to_bus(sg_page(sg)) + sg->offset;
- }
-
- return nents;
-}
-
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
- int nhwentries,
- enum dma_data_direction direction)
-{
- /* We don't do anything here. */
-}
-
-#endif /* CONFIG_PPC64 */
-
static inline void dma_sync_single_for_cpu(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction direction)
#ifdef CONFIG_DEBUG_HIGHMEM
BUG_ON(!pte_none(*(kmap_pte-idx)));
#endif
- set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot));
+ __set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot));
flush_tlb_page(NULL, vaddr);
return (void*) vaddr;
/*
* Change "struct page" to physical address.
*/
-#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
+#define page_to_phys(page) ((phys_addr_t)page_to_pfn(page) << PAGE_SHIFT)
/* We do NOT want virtual merging, it would put too much pressure on
* our iommu allocator. Instead, we want drivers to be smart enough
unsigned long (*tce_get)(struct iommu_table *tbl,
long index);
void (*tce_flush)(struct iommu_table *tbl);
- void (*pci_dma_dev_setup)(struct pci_dev *dev);
- void (*pci_dma_bus_setup)(struct pci_bus *bus);
void __iomem * (*ioremap)(phys_addr_t addr, unsigned long size,
unsigned long flags);
#endif
#endif /* CONFIG_PPC64 */
+ void (*pci_dma_dev_setup)(struct pci_dev *dev);
+ void (*pci_dma_bus_setup)(struct pci_bus *bus);
+
int (*probe)(void);
void (*setup_arch)(void); /* Optional, may be NULL */
void (*init_early)(void);
#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES
#endif
+#ifdef CONFIG_PTE_64BIT
+#define PTE_FLAGS_OFFSET 4 /* offset of PTE flags, in bytes */
+#else
+#define PTE_FLAGS_OFFSET 0
+#endif
+
#ifndef __ASSEMBLY__
/*
* The basic type of a PTE - 64 bits for those CPUs with > 32 bit
- * physical addressing. For now this just the IBM PPC440.
+ * physical addressing.
*/
#ifdef CONFIG_PTE_64BIT
typedef unsigned long long pte_basic_t;
return channel ? 15 : 14;
}
+#ifdef CONFIG_PCI
+extern void set_pci_dma_ops(struct dma_mapping_ops *dma_ops);
+extern struct dma_mapping_ops *get_pci_dma_ops(void);
+#else /* CONFIG_PCI */
+#define set_pci_dma_ops(d)
+#define get_pci_dma_ops() NULL
+#endif
+
#ifdef CONFIG_PPC64
/*
#define PCI_DISABLE_MWI
#ifdef CONFIG_PCI
-extern void set_pci_dma_ops(struct dma_mapping_ops *dma_ops);
-extern struct dma_mapping_ops *get_pci_dma_ops(void);
-
static inline void pci_dma_burst_advice(struct pci_dev *pdev,
enum pci_dma_burst_strategy *strat,
unsigned long *strategy_parameter)
*strat = PCI_DMA_BURST_MULTIPLE;
*strategy_parameter = cacheline_size;
}
-#else /* CONFIG_PCI */
-#define set_pci_dma_ops(d)
-#define get_pci_dma_ops() NULL
#endif
#else /* 32-bit */
#define _PAGE_HWEXEC 0x00000004 /* H: Execute permission */
#define _PAGE_ACCESSED 0x00000008 /* S: Page referenced */
#define _PAGE_DIRTY 0x00000010 /* S: Page dirty */
+#define _PAGE_SPECIAL 0x00000020 /* S: Special page */
#define _PAGE_USER 0x00000040 /* S: User page */
#define _PAGE_ENDIAN 0x00000080 /* H: E bit */
#define _PAGE_GUARDED 0x00000100 /* H: G bit */
/* ERPN in a PTE never gets cleared, ignore it */
#define _PTE_NONE_MASK 0xffffffff00000000ULL
+#define __HAVE_ARCH_PTE_SPECIAL
#elif defined(CONFIG_FSL_BOOKE)
/*
#define _PAGE_COHERENT 0x00100 /* H: M bit */
#define _PAGE_NO_CACHE 0x00200 /* H: I bit */
#define _PAGE_WRITETHRU 0x00400 /* H: W bit */
+#define _PAGE_SPECIAL 0x00800 /* S: Special page */
#ifdef CONFIG_PTE_64BIT
/* ERPN in a PTE never gets cleared, ignore it */
#define _PMD_PRESENT_MASK (PAGE_MASK)
#define _PMD_BAD (~PAGE_MASK)
+#define __HAVE_ARCH_PTE_SPECIAL
+
#elif defined(CONFIG_8xx)
/* Definitions for 8xx embedded chips. */
#define _PAGE_PRESENT 0x0001 /* Page is valid */
#define _PAGE_ACCESSED 0x100 /* R: page referenced */
#define _PAGE_EXEC 0x200 /* software: i-cache coherency required */
#define _PAGE_RW 0x400 /* software: user write access allowed */
+#define _PAGE_SPECIAL 0x800 /* software: Special page */
+#ifdef CONFIG_PTE_64BIT
+/* We never clear the high word of the pte */
+#define _PTE_NONE_MASK (0xffffffff00000000ULL | _PAGE_HASHPTE)
+#else
#define _PTE_NONE_MASK _PAGE_HASHPTE
+#endif
#define _PMD_PRESENT 0
#define _PMD_PRESENT_MASK (PAGE_MASK)
/* Hash table based platforms need atomic updates of the linux PTE */
#define PTE_ATOMIC_UPDATES 1
+#define __HAVE_ARCH_PTE_SPECIAL
+
#endif
/*
#ifndef _PAGE_WRITETHRU
#define _PAGE_WRITETHRU 0
#endif
+#ifndef _PAGE_SPECIAL
+#define _PAGE_SPECIAL 0
+#endif
#ifndef _PMD_PRESENT_MASK
#define _PMD_PRESENT_MASK _PMD_PRESENT
#endif
#define pte_none(pte) ((pte_val(pte) & ~_PTE_NONE_MASK) == 0)
#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT)
-#define pte_clear(mm,addr,ptep) do { set_pte_at((mm), (addr), (ptep), __pte(0)); } while (0)
+#define pte_clear(mm, addr, ptep) \
+ do { pte_update(ptep, ~_PAGE_HASHPTE, 0); } while (0)
#define pmd_none(pmd) (!pmd_val(pmd))
#define pmd_bad(pmd) (pmd_val(pmd) & _PMD_BAD)
static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
-static inline int pte_special(pte_t pte) { return 0; }
+static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; }
static inline void pte_uncache(pte_t pte) { pte_val(pte) |= _PAGE_NO_CACHE; }
static inline void pte_cache(pte_t pte) { pte_val(pte) &= ~_PAGE_NO_CACHE; }
static inline pte_t pte_mkyoung(pte_t pte) {
pte_val(pte) |= _PAGE_ACCESSED; return pte; }
static inline pte_t pte_mkspecial(pte_t pte) {
- return pte; }
+ pte_val(pte) |= _PAGE_SPECIAL; return pte; }
static inline unsigned long pte_pgprot(pte_t pte)
{
return __pgprot(pte_val(pte)) & PAGE_PROT_BITS;
extern void add_hash_page(unsigned context, unsigned long va,
unsigned long pmdval);
+/* Flush an entry from the TLB/hash table */
+extern void flush_hash_entry(struct mm_struct *mm, pte_t *ptep,
+ unsigned long address);
+
/*
* Atomic PTE updates.
*
return old;
}
#else /* CONFIG_PTE_64BIT */
-/* TODO: Change that to only modify the low word and move set_pte_at()
- * out of line
- */
static inline unsigned long long pte_update(pte_t *p,
unsigned long clr,
unsigned long set)
* On machines which use an MMU hash table we avoid changing the
* _PAGE_HASHPTE bit.
*/
-static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
+
+static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte)
{
-#if _PAGE_HASHPTE != 0
+#if (_PAGE_HASHPTE != 0) && defined(CONFIG_SMP) && !defined(CONFIG_PTE_64BIT)
pte_update(ptep, ~_PAGE_HASHPTE, pte_val(pte) & ~_PAGE_HASHPTE);
+#elif defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP)
+#if _PAGE_HASHPTE != 0
+ if (pte_val(*ptep) & _PAGE_HASHPTE)
+ flush_hash_entry(mm, ptep, addr);
+#endif
+ __asm__ __volatile__("\
+ stw%U0%X0 %2,%0\n\
+ eieio\n\
+ stw%U0%X0 %L2,%1"
+ : "=m" (*ptep), "=m" (*((unsigned char *)ptep+4))
+ : "r" (pte) : "memory");
#else
- *ptep = pte;
+ *ptep = (*ptep & _PAGE_HASHPTE) | (pte & ~_PAGE_HASHPTE);
+#endif
+}
+
+static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
+ pte_t *ptep, pte_t pte)
+{
+#if defined(CONFIG_PTE_64BIT) && defined(CONFIG_SMP)
+ WARN_ON(pte_present(*ptep));
#endif
+ __set_pte_at(mm, addr, ptep, pte);
}
/*
#define SPRN_EVPR 0x3D6 /* Exception Vector Prefix Register */
#define SPRN_L1CSR0 0x3F2 /* L1 Cache Control and Status Register 0 */
#define SPRN_L1CSR1 0x3F3 /* L1 Cache Control and Status Register 1 */
+#define SPRN_MMUCSR0 0x3F4 /* MMU Control and Status Register 0 */
#define SPRN_PIT 0x3DB /* Programmable Interval Timer */
#define SPRN_BUCSR 0x3F5 /* Branch Unit Control and Status */
#define SPRN_L2CSR0 0x3F9 /* L2 Data Cache Control and Status Register 0 */
#define L2CSR0_L2LOA 0x00000080 /* L2 Cache Lock Overflow Allocate */
#define L2CSR0_L2LO 0x00000020 /* L2 Cache Lock Overflow */
+/* Bit definitions for MMUCSR0 */
+#define MMUCSR0_TLB1FI 0x00000002 /* TLB1 Flash invalidate */
+#define MMUCSR0_TLB0FI 0x00000004 /* TLB0 Flash invalidate */
+#define MMUCSR0_TLB2FI 0x00000040 /* TLB2 Flash invalidate */
+#define MMUCSR0_TLB3FI 0x00000020 /* TLB3 Flash invalidate */
+
/* Bit definitions for SGR. */
#define SGR_NORMAL 0 /* Speculative fetching allowed. */
#define SGR_GUARDED 1 /* Speculative fetching disallowed. */
* #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv_64(D,R,X,Y)
*/
-#define _FP_MUL_MEAT_S(R,X,Y) _FP_MUL_MEAT_1_wide(S,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_D(R,X,Y) _FP_MUL_MEAT_2_wide(D,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_S(R,X,Y) _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_D(R,X,Y) _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y)
-#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv_64(D,R,X,Y)
+#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y)
+#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
/* These macros define what NaN looks like. They're supposed to expand to
* a comma-separated set of 32bit unsigned ints that encode NaN.
*/
-#define _FP_NANFRAC_S _FP_QNANBIT_S
-#define _FP_NANFRAC_D _FP_QNANBIT_D, 0
-#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0
+#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
+#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
+#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
+#define _FP_NANSIGN_S 0
+#define _FP_NANSIGN_D 0
+#define _FP_NANSIGN_Q 0
#define _FP_KEEPNANFRACP 1
+/* Exception flags. We use the bit positions of the appropriate bits
+ in the FPSCR, which also correspond to the FE_* bits. This makes
+ everything easier ;-). */
+#define FP_EX_INVALID (1 << (31 - 2))
+#define FP_EX_INVALID_SNAN EFLAG_VXSNAN
+#define FP_EX_INVALID_ISI EFLAG_VXISI
+#define FP_EX_INVALID_IDI EFLAG_VXIDI
+#define FP_EX_INVALID_ZDZ EFLAG_VXZDZ
+#define FP_EX_INVALID_IMZ EFLAG_VXIMZ
+#define FP_EX_OVERFLOW (1 << (31 - 3))
+#define FP_EX_UNDERFLOW (1 << (31 - 4))
+#define FP_EX_DIVZERO (1 << (31 - 5))
+#define FP_EX_INEXACT (1 << (31 - 6))
+
/* This macro appears to be called when both X and Y are NaNs, and
* has to choose one and copy it to R. i386 goes for the larger of the
* two, sparc64 just picks Y. I don't understand this at all so I'll
* go with sparc64 because it's shorter :-> -- PMM
*/
-#define _FP_CHOOSENAN(fs, wc, R, X, Y) \
+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
do { \
R##_s = Y##_s; \
_FP_FRAC_COPY_##wc(R,Y); \
} while (0)
-extern void fp_unpack_d(long *, unsigned long *, unsigned long *,
- long *, long *, void *);
-extern int fp_pack_d(void *, long, unsigned long, unsigned long, long, long);
-extern int fp_pack_ds(void *, long, unsigned long, unsigned long, long, long);
-
-#define __FP_UNPACK_RAW_1(fs, X, val) \
- do { \
- union _FP_UNION_##fs *_flo = \
- (union _FP_UNION_##fs *)val; \
- \
- X##_f = _flo->bits.frac; \
- X##_e = _flo->bits.exp; \
- X##_s = _flo->bits.sign; \
- } while (0)
-
-#define __FP_UNPACK_RAW_2(fs, X, val) \
- do { \
- union _FP_UNION_##fs *_flo = \
- (union _FP_UNION_##fs *)val; \
- \
- X##_f0 = _flo->bits.frac0; \
- X##_f1 = _flo->bits.frac1; \
- X##_e = _flo->bits.exp; \
- X##_s = _flo->bits.sign; \
- } while (0)
-
-#define __FP_UNPACK_S(X,val) \
- do { \
- __FP_UNPACK_RAW_1(S,X,val); \
- _FP_UNPACK_CANONICAL(S,1,X); \
- } while (0)
-
-#define __FP_UNPACK_D(X,val) \
- fp_unpack_d(&X##_s, &X##_f1, &X##_f0, &X##_e, &X##_c, val)
-
-#define __FP_PACK_RAW_1(fs, val, X) \
- do { \
- union _FP_UNION_##fs *_flo = \
- (union _FP_UNION_##fs *)val; \
- \
- _flo->bits.frac = X##_f; \
- _flo->bits.exp = X##_e; \
- _flo->bits.sign = X##_s; \
- } while (0)
-
-#define __FP_PACK_RAW_2(fs, val, X) \
- do { \
- union _FP_UNION_##fs *_flo = \
- (union _FP_UNION_##fs *)val; \
- \
- _flo->bits.frac0 = X##_f0; \
- _flo->bits.frac1 = X##_f1; \
- _flo->bits.exp = X##_e; \
- _flo->bits.sign = X##_s; \
- } while (0)
-
#include <linux/kernel.h>
#include <linux/sched.h>
#define __FP_PACK_S(val,X) \
({ int __exc = _FP_PACK_CANONICAL(S,1,X); \
if(!__exc || !__FPU_TRAP_P(__exc)) \
- __FP_PACK_RAW_1(S,val,X); \
+ _FP_PACK_RAW_1_P(S,val,X); \
__exc; \
})
#define __FP_PACK_D(val,X) \
- fp_pack_d(val, X##_s, X##_f1, X##_f0, X##_e, X##_c)
-
-#define __FP_PACK_DS(val,X) \
- fp_pack_ds(val, X##_s, X##_f1, X##_f0, X##_e, X##_c)
+ do { \
+ _FP_PACK_CANONICAL(D, 2, X); \
+ if (!FP_CUR_EXCEPTIONS || !__FPU_TRAP_P(FP_CUR_EXCEPTIONS)) \
+ _FP_PACK_RAW_2_P(D, val, X); \
+ } while (0)
+
+#define __FP_PACK_DS(val,X) \
+ do { \
+ FP_DECL_S(__X); \
+ FP_CONV(S, D, 1, 2, __X, X); \
+ _FP_PACK_CANONICAL(S, 1, __X); \
+ if (!FP_CUR_EXCEPTIONS || !__FPU_TRAP_P(FP_CUR_EXCEPTIONS)) { \
+ _FP_UNPACK_CANONICAL(S, 1, __X); \
+ FP_CONV(D, S, 2, 1, X, __X); \
+ _FP_PACK_CANONICAL(D, 2, X); \
+ if (!FP_CUR_EXCEPTIONS || !__FPU_TRAP_P(FP_CUR_EXCEPTIONS)) \
+ _FP_PACK_RAW_2_P(D, val, X); \
+ } \
+ } while (0)
/* Obtain the current rounding mode. */
#define FP_ROUNDMODE \
#include <linux/mm.h>
extern void _tlbie(unsigned long address, unsigned int pid);
+extern void _tlbil_all(void);
+extern void _tlbil_pid(unsigned int pid);
+extern void _tlbil_va(unsigned long address, unsigned int pid);
#if defined(CONFIG_40x) || defined(CONFIG_8xx)
#define _tlbia() asm volatile ("tlbia; sync" : : : "memory")
static inline void flush_tlb_mm(struct mm_struct *mm)
{
- _tlbia();
+ _tlbil_pid(mm->context.id);
}
static inline void flush_tlb_page(struct vm_area_struct *vma,
unsigned long vmaddr)
{
- _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0);
+ _tlbil_va(vmaddr, vma ? vma->vm_mm->context.id : 0);
}
static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
unsigned long vmaddr)
{
- _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0);
+ flush_tlb_page(vma, vmaddr);
}
static inline void flush_tlb_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
- _tlbia();
+ _tlbil_pid(vma->vm_mm->context.id);
}
static inline void flush_tlb_kernel_range(unsigned long start,
unsigned long end)
{
- _tlbia();
+ _tlbil_pid(0);
}
#elif defined(CONFIG_PPC32)
typedef u32 phys_addr_t;
#endif
-#ifdef __powerpc64__
+#if defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT)
typedef u64 dma_addr_t;
#else
typedef u32 dma_addr_t;
--- /dev/null
+vmlinux.lds
extra-y += vmlinux.lds
obj-y += time.o prom.o traps.o setup-common.o \
- udbg.o misc.o io.o \
+ udbg.o misc.o io.o dma.o \
misc_$(CONFIG_WORD_SIZE).o
obj-$(CONFIG_PPC32) += entry_32.o setup_32.o
-obj-$(CONFIG_PPC64) += dma_64.o iommu.o
+obj-$(CONFIG_PPC64) += dma-iommu.o iommu.o
obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o
obj-$(CONFIG_MODULES) += ppc_ksyms.o
#endif
DEFINE(PGD_TABLE_SIZE, PGD_TABLE_SIZE);
+ DEFINE(PTE_SIZE, sizeof(pte_t));
#ifdef CONFIG_KVM
DEFINE(TLBE_BYTES, sizeof(struct tlbe));
* Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corporation
*
* Provide default implementations of the DMA mapping callbacks for
- * directly mapped busses and busses using the iommu infrastructure
+ * busses using the iommu infrastructure
*/
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <asm/bug.h>
#include <asm/iommu.h>
-#include <asm/abs_addr.h>
/*
* Generic iommu implementation
{
return iommu_alloc_coherent(dev, dev->archdata.dma_data, size,
dma_handle, device_to_mask(dev), flag,
- dev->archdata.numa_node);
+ dev_to_node(dev));
}
static void dma_iommu_free_coherent(struct device *dev, size_t size,
.dma_supported = dma_iommu_dma_supported,
};
EXPORT_SYMBOL(dma_iommu_ops);
-
-/*
- * Generic direct DMA implementation
- *
- * This implementation supports a per-device offset that can be applied if
- * the address at which memory is visible to devices is not 0. Platform code
- * can set archdata.dma_data to an unsigned long holding the offset. By
- * default the offset is zero.
- */
-
-static unsigned long get_dma_direct_offset(struct device *dev)
-{
- return (unsigned long)dev->archdata.dma_data;
-}
-
-static void *dma_direct_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t flag)
-{
- struct page *page;
- void *ret;
- int node = dev->archdata.numa_node;
-
- page = alloc_pages_node(node, flag, get_order(size));
- if (page == NULL)
- return NULL;
- ret = page_address(page);
- memset(ret, 0, size);
- *dma_handle = virt_to_abs(ret) + get_dma_direct_offset(dev);
-
- return ret;
-}
-
-static void dma_direct_free_coherent(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle)
-{
- free_pages((unsigned long)vaddr, get_order(size));
-}
-
-static dma_addr_t dma_direct_map_single(struct device *dev, void *ptr,
- size_t size,
- enum dma_data_direction direction,
- struct dma_attrs *attrs)
-{
- return virt_to_abs(ptr) + get_dma_direct_offset(dev);
-}
-
-static void dma_direct_unmap_single(struct device *dev, dma_addr_t dma_addr,
- size_t size,
- enum dma_data_direction direction,
- struct dma_attrs *attrs)
-{
-}
-
-static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl,
- int nents, enum dma_data_direction direction,
- struct dma_attrs *attrs)
-{
- struct scatterlist *sg;
- int i;
-
- for_each_sg(sgl, sg, nents, i) {
- sg->dma_address = sg_phys(sg) + get_dma_direct_offset(dev);
- sg->dma_length = sg->length;
- }
-
- return nents;
-}
-
-static void dma_direct_unmap_sg(struct device *dev, struct scatterlist *sg,
- int nents, enum dma_data_direction direction,
- struct dma_attrs *attrs)
-{
-}
-
-static int dma_direct_dma_supported(struct device *dev, u64 mask)
-{
- /* Could be improved to check for memory though it better be
- * done via some global so platforms can set the limit in case
- * they have limited DMA windows
- */
- return mask >= DMA_32BIT_MASK;
-}
-
-struct dma_mapping_ops dma_direct_ops = {
- .alloc_coherent = dma_direct_alloc_coherent,
- .free_coherent = dma_direct_free_coherent,
- .map_single = dma_direct_map_single,
- .unmap_single = dma_direct_unmap_single,
- .map_sg = dma_direct_map_sg,
- .unmap_sg = dma_direct_unmap_sg,
- .dma_supported = dma_direct_dma_supported,
-};
-EXPORT_SYMBOL(dma_direct_ops);
--- /dev/null
+/*
+ * Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corporation
+ *
+ * Provide default implementations of the DMA mapping callbacks for
+ * directly mapped busses.
+ */
+
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <asm/bug.h>
+#include <asm/abs_addr.h>
+
+/*
+ * Generic direct DMA implementation
+ *
+ * This implementation supports a per-device offset that can be applied if
+ * the address at which memory is visible to devices is not 0. Platform code
+ * can set archdata.dma_data to an unsigned long holding the offset. By
+ * default the offset is PCI_DRAM_OFFSET.
+ */
+
+static unsigned long get_dma_direct_offset(struct device *dev)
+{
+ if (dev)
+ return (unsigned long)dev->archdata.dma_data;
+
+ return PCI_DRAM_OFFSET;
+}
+
+void *dma_direct_alloc_coherent(struct device *dev, size_t size,
+ dma_addr_t *dma_handle, gfp_t flag)
+{
+#ifdef CONFIG_NOT_COHERENT_CACHE
+ return __dma_alloc_coherent(size, dma_handle, flag);
+#else
+ struct page *page;
+ void *ret;
+ int node = dev_to_node(dev);
+
+ /* ignore region specifiers */
+ flag &= ~(__GFP_HIGHMEM);
+
+ page = alloc_pages_node(node, flag, get_order(size));
+ if (page == NULL)
+ return NULL;
+ ret = page_address(page);
+ memset(ret, 0, size);
+ *dma_handle = virt_to_abs(ret) + get_dma_direct_offset(dev);
+
+ return ret;
+#endif
+}
+
+void dma_direct_free_coherent(struct device *dev, size_t size,
+ void *vaddr, dma_addr_t dma_handle)
+{
+#ifdef CONFIG_NOT_COHERENT_CACHE
+ __dma_free_coherent(size, vaddr);
+#else
+ free_pages((unsigned long)vaddr, get_order(size));
+#endif
+}
+
+static int dma_direct_map_sg(struct device *dev, struct scatterlist *sgl,
+ int nents, enum dma_data_direction direction,
+ struct dma_attrs *attrs)
+{
+ struct scatterlist *sg;
+ int i;
+
+ for_each_sg(sgl, sg, nents, i) {
+ sg->dma_address = sg_phys(sg) + get_dma_direct_offset(dev);
+ sg->dma_length = sg->length;
+ }
+
+ return nents;
+}
+
+static void dma_direct_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction direction,
+ struct dma_attrs *attrs)
+{
+}
+
+static int dma_direct_dma_supported(struct device *dev, u64 mask)
+{
+#ifdef CONFIG_PPC64
+ /* Could be improved to check for memory though it better be
+ * done via some global so platforms can set the limit in case
+ * they have limited DMA windows
+ */
+ return mask >= DMA_32BIT_MASK;
+#else
+ return 1;
+#endif
+}
+
+static inline dma_addr_t dma_direct_map_page(struct device *dev,
+ struct page *page,
+ unsigned long offset,
+ size_t size,
+ enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ BUG_ON(dir == DMA_NONE);
+ __dma_sync_page(page, offset, size, dir);
+ return page_to_phys(page) + offset + get_dma_direct_offset(dev);
+}
+
+static inline void dma_direct_unmap_page(struct device *dev,
+ dma_addr_t dma_address,
+ size_t size,
+ enum dma_data_direction direction,
+ struct dma_attrs *attrs)
+{
+}
+
+struct dma_mapping_ops dma_direct_ops = {
+ .alloc_coherent = dma_direct_alloc_coherent,
+ .free_coherent = dma_direct_free_coherent,
+ .map_sg = dma_direct_map_sg,
+ .unmap_sg = dma_direct_unmap_sg,
+ .dma_supported = dma_direct_dma_supported,
+ .map_page = dma_direct_map_page,
+ .unmap_page = dma_direct_unmap_page,
+};
+EXPORT_SYMBOL(dma_direct_ops);
DataAccess:
EXCEPTION_PROLOG
mfspr r10,SPRN_DSISR
+ stw r10,_DSISR(r11)
andis. r0,r10,0xa470 /* weird error? */
bne 1f /* if not, try to put a PTE */
mfspr r4,SPRN_DAR /* into the hash table */
rlwinm r3,r10,32-15,21,21 /* DSISR_STORE -> _PAGE_RW */
bl hash_page
-1: stw r10,_DSISR(r11)
- mr r5,r10
+1: lwz r5,_DSISR(r11) /* get DSISR value */
mfspr r4,SPRN_DAR
EXC_XFER_EE_LITE(0x300, handle_page_fault)
* r12 is pointer to the pte
*/
#ifdef CONFIG_PTE_64BIT
-#define PTE_FLAGS_OFFSET 4
#define FIND_PTE \
rlwinm r12, r10, 13, 19, 29; /* Compute pgdir/pmd offset */ \
lwzx r11, r12, r11; /* Get pgd/pmd entry */ \
rlwimi r12, r10, 23, 20, 28; /* Compute pte address */ \
lwz r11, 4(r12); /* Get pte entry */
#else
-#define PTE_FLAGS_OFFSET 0
#define FIND_PTE \
rlwimi r11, r10, 12, 20, 29; /* Create L1 (pgdir/pmd) address */ \
lwz r11, 0(r11); /* Get L1 entry */ \
/*
* Flush MMU TLB
*/
+#ifndef CONFIG_FSL_BOOKE
+_GLOBAL(_tlbil_all)
+_GLOBAL(_tlbil_pid)
+#endif
_GLOBAL(_tlbia)
#if defined(CONFIG_40x)
sync /* Flush to memory before changing mapping */
/*
* Flush MMU TLB for a particular address
*/
+#ifndef CONFIG_FSL_BOOKE
+_GLOBAL(_tlbil_va)
+#endif
_GLOBAL(_tlbie)
#if defined(CONFIG_40x)
/* We run the search with interrupts disabled because we have to change
#endif /* ! CONFIG_40x */
blr
+#if defined(CONFIG_FSL_BOOKE)
+/*
+ * Flush MMU TLB, but only on the local processor (no broadcast)
+ */
+_GLOBAL(_tlbil_all)
+#define MMUCSR0_TLBFI (MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \
+ MMUCSR0_TLB2FI | MMUCSR0_TLB3FI)
+ li r3,(MMUCSR0_TLBFI)@l
+ mtspr SPRN_MMUCSR0, r3
+1:
+ mfspr r3,SPRN_MMUCSR0
+ andi. r3,r3,MMUCSR0_TLBFI@l
+ bne 1b
+ blr
+
+/*
+ * Flush MMU TLB for a particular process id, but only on the local processor
+ * (no broadcast)
+ */
+_GLOBAL(_tlbil_pid)
+/* we currently do an invalidate all since we don't have per pid invalidate */
+ li r3,(MMUCSR0_TLBFI)@l
+ mtspr SPRN_MMUCSR0, r3
+1:
+ mfspr r3,SPRN_MMUCSR0
+ andi. r3,r3,MMUCSR0_TLBFI@l
+ bne 1b
+ blr
+
+/*
+ * Flush MMU TLB for a particular address, but only on the local processor
+ * (no broadcast)
+ */
+_GLOBAL(_tlbil_va)
+ slwi r4,r4,16
+ mtspr SPRN_MAS6,r4 /* assume AS=0 for now */
+ tlbsx 0,r3
+ mfspr r4,SPRN_MAS1 /* check valid */
+ andis. r3,r4,MAS1_VALID@h
+ beqlr
+ rlwinm r4,r4,0,1,31
+ mtspr SPRN_MAS1,r4
+ tlbwe
+ blr
+#endif /* CONFIG_FSL_BOOKE */
+
+
/*
* Flush instruction cache.
* This is a no-op on the 601.
li r4,0 /* new sp (unused) */
li r0,__NR_clone
sc
- cmpwi 0,r3,0 /* parent or child? */
- bne 1f /* return if parent */
+ bns+ 1f /* did system call indicate error? */
+ neg r3,r3 /* if so, make return code negative */
+1: cmpwi 0,r3,0 /* parent or child? */
+ bne 2f /* return if parent */
li r0,0 /* make top-level stack frame */
stwu r0,-16(r1)
mtlr r30 /* fn addr in lr */
li r0,__NR_exit /* exit if function returns */
li r3,0
sc
-1: lwz r30,8(r1)
+2: lwz r30,8(r1)
lwz r31,12(r1)
addi r1,r1,16
blr
li r4,0 /* new sp (unused) */
li r0,__NR_clone
sc
- cmpdi 0,r3,0 /* parent or child? */
- bne 1f /* return if parent */
+ bns+ 1f /* did system call indicate error? */
+ neg r3,r3 /* if so, make return code negative */
+1: cmpdi 0,r3,0 /* parent or child? */
+ bne 2f /* return if parent */
li r0,0
stdu r0,-STACK_FRAME_OVERHEAD(r1)
ld r2,8(r29)
li r0,__NR_exit /* exit after child exits */
li r3,0
sc
-1: addi r1,r1,STACK_FRAME_OVERHEAD
+2: addi r1,r1,STACK_FRAME_OVERHEAD
ld r29,-24(r1)
ld r30,-16(r1)
blr
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
dev->dev.archdata.of_node = np;
- dev->dev.archdata.numa_node = of_node_to_nid(np);
+ set_dev_node(&dev->dev, of_node_to_nid(np));
if (bus_id)
strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE);
/* Default PCI flags is 0 */
unsigned int ppc_pci_flags;
+static struct dma_mapping_ops *pci_dma_ops;
+
+void set_pci_dma_ops(struct dma_mapping_ops *dma_ops)
+{
+ pci_dma_ops = dma_ops;
+}
+
+struct dma_mapping_ops *get_pci_dma_ops(void)
+{
+ return pci_dma_ops;
+}
+EXPORT_SYMBOL(get_pci_dma_ops);
+
+int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ return dma_set_mask(&dev->dev, mask);
+}
+
+int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
+{
+ int rc;
+
+ rc = dma_set_mask(&dev->dev, mask);
+ dev->dev.coherent_dma_mask = dev->dma_mask;
+
+ return rc;
+}
+
struct pci_controller *pcibios_alloc_controller(struct device_node *dev)
{
struct pci_controller *phb;
return str;
}
+void __devinit pcibios_setup_new_device(struct pci_dev *dev)
+{
+ struct dev_archdata *sd = &dev->dev.archdata;
+
+ sd->of_node = pci_device_to_OF_node(dev);
+
+ DBG("PCI: device %s OF node: %s\n", pci_name(dev),
+ sd->of_node ? sd->of_node->full_name : "<none>");
+
+ sd->dma_ops = pci_dma_ops;
+#ifdef CONFIG_PPC32
+ sd->dma_data = (void *)PCI_DRAM_OFFSET;
+#endif
+ set_dev_node(&dev->dev, pcibus_to_node(dev->bus));
+
+ if (ppc_md.pci_dma_dev_setup)
+ ppc_md.pci_dma_dev_setup(dev);
+}
+EXPORT_SYMBOL(pcibios_setup_new_device);
+
/*
* Reads the interrupt pin to determine if interrupt is use by card.
* If the interrupt is used, then gets the interrupt line from the
struct pci_dev *pdev = NULL;
struct resource *found = NULL;
unsigned long prot = pgprot_val(protection);
- unsigned long offset = pfn << PAGE_SHIFT;
+ resource_size_t offset = ((resource_size_t)pfn) << PAGE_SHIFT;
int i;
if (page_is_ram(pfn))
int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine)
{
- resource_size_t offset = vma->vm_pgoff << PAGE_SHIFT;
+ resource_size_t offset =
+ ((resource_size_t)vma->vm_pgoff) << PAGE_SHIFT;
struct resource *rp;
int ret;
unsigned long io_offset;
struct resource *res;
int i;
+ struct pci_dev *dev;
/* Hookup PHB resources */
io_offset = (unsigned long)hose->io_base_virt - isa_io_base;
bus->resource[i+1] = res;
}
}
+
+ if (ppc_md.pci_dma_bus_setup)
+ ppc_md.pci_dma_bus_setup(bus);
+
+ list_for_each_entry(dev, &bus->devices, bus_list)
+ pcibios_setup_new_device(dev);
}
/* the next one is stolen from the alpha port... */
LIST_HEAD(hose_list);
-static struct dma_mapping_ops *pci_dma_ops;
-
-void set_pci_dma_ops(struct dma_mapping_ops *dma_ops)
-{
- pci_dma_ops = dma_ops;
-}
-
-struct dma_mapping_ops *get_pci_dma_ops(void)
-{
- return pci_dma_ops;
-}
-EXPORT_SYMBOL(get_pci_dma_ops);
-
-
-int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
-{
- return dma_set_mask(&dev->dev, mask);
-}
-
-int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
-{
- int rc;
-
- rc = dma_set_mask(&dev->dev, mask);
- dev->dev.coherent_dma_mask = dev->dma_mask;
-
- return rc;
-}
-
static void fixup_broken_pcnet32(struct pci_dev* dev)
{
if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
}
EXPORT_SYMBOL_GPL(pcibios_map_io_space);
-void __devinit pcibios_setup_new_device(struct pci_dev *dev)
-{
- struct dev_archdata *sd = &dev->dev.archdata;
-
- sd->of_node = pci_device_to_OF_node(dev);
-
- DBG("PCI: device %s OF node: %s\n", pci_name(dev),
- sd->of_node ? sd->of_node->full_name : "<none>");
-
- sd->dma_ops = pci_dma_ops;
-#ifdef CONFIG_NUMA
- sd->numa_node = pcibus_to_node(dev->bus);
-#else
- sd->numa_node = -1;
-#endif
- if (ppc_md.pci_dma_dev_setup)
- ppc_md.pci_dma_dev_setup(dev);
-}
-EXPORT_SYMBOL(pcibios_setup_new_device);
-
void __devinit pcibios_do_bus_setup(struct pci_bus *bus)
{
struct pci_dev *dev;
EXPORT_SYMBOL(flush_tlb_kernel_range);
EXPORT_SYMBOL(flush_tlb_page);
EXPORT_SYMBOL(_tlbie);
+#if defined(CONFIG_4xx) || defined(CONFIG_8xx) || defined(CONFIG_FSL_BOOKE)
+EXPORT_SYMBOL(_tlbil_va);
+#endif
#endif
EXPORT_SYMBOL(__flush_icache_range);
EXPORT_SYMBOL(flush_dcache_range);
u32 ignore_me;
} rpadesc;
} rpanote;
-} fake_elf = {
+} fake_elf __section(.fakeelf) = {
.elfhdr = {
.e_ident = { 0x7f, 'E', 'L', 'F',
ELFCLASS32, ELFDATA2MSB, EV_CURRENT },
.type = 0x12759999,
.name = "IBM,RPA-Client-Config",
.rpadesc = {
- .lpar_affinity = 0,
- .min_rmo_size = 64, /* in megabytes */
+ .lpar_affinity = 1,
+ .min_rmo_size = 128, /* in megabytes */
.min_rmo_percent = 0,
- .max_pft_size = 48, /* 2^48 bytes max PFT size */
+ .max_pft_size = 46, /* 2^46 bytes max PFT size */
.splpar = 1,
.min_load = ~0U,
- .new_mem_def = 0
+ .new_mem_def = 1
}
}
};
cmpdi r12,0
beq- nothing_to_copy
- li r15,512
+ li r15,PAGE_SIZE>>3
copyloop:
ld r13,pbe_address(r12)
ld r14,pbe_orig_address(r12)
else
viodev->dev.archdata.dma_ops = &dma_iommu_ops;
viodev->dev.archdata.dma_data = vio_build_iommu_table(viodev);
- viodev->dev.archdata.numa_node = of_node_to_nid(of_node);
+ set_dev_node(&viodev->dev, of_node_to_nid(of_node));
/* init generic 'struct device' fields: */
viodev->dev.parent = &vio_bus_device.dev;
*(.rela*)
}
+ /* Fake ELF header containing RPA note; for addnote */
+ .fakeelf : AT(ADDR(.fakeelf) - LOAD_OFFSET) { *(.fakeelf) }
+
/* freed after init ends here */
. = ALIGN(PAGE_SIZE);
__init_end = .;
obj-$(CONFIG_MATH_EMULATION) += fabs.o fadd.o fadds.o fcmpo.o fcmpu.o \
fctiw.o fctiwz.o fdiv.o fdivs.o \
fmadd.o fmadds.o fmsub.o fmsubs.o \
- fmul.o fmuls.o fnabs.o fneg.o types.o \
+ fmul.o fmuls.o fnabs.o fneg.o \
fnmadd.o fnmadds.o fnmsub.o fnmsubs.o \
fres.o frsp.o frsqrte.o fsel.o lfs.o \
fsqrt.o fsqrts.o fsub.o fsubs.o \
mcrfs.o mffs.o mtfsb0.o mtfsb1.o \
- mtfsf.o mtfsfi.o stfiwx.o stfs.o \
- udivmodti4.o
+ mtfsf.o mtfsfi.o stfiwx.o stfs.o
CFLAGS_fabs.o = -fno-builtin-fabs
CFLAGS_math.o = -fno-builtin-fabs
+
+EXTRA_CFLAGS = -I. -Iinclude/math-emu -w
+++ /dev/null
-/*
- * Definitions for IEEE Double Precision
- */
-
-#if _FP_W_TYPE_SIZE < 32
-#error "Here's a nickel kid. Go buy yourself a real computer."
-#endif
-
-#if _FP_W_TYPE_SIZE < 64
-#define _FP_FRACTBITS_D (2 * _FP_W_TYPE_SIZE)
-#else
-#define _FP_FRACTBITS_D _FP_W_TYPE_SIZE
-#endif
-
-#define _FP_FRACBITS_D 53
-#define _FP_FRACXBITS_D (_FP_FRACTBITS_D - _FP_FRACBITS_D)
-#define _FP_WFRACBITS_D (_FP_WORKBITS + _FP_FRACBITS_D)
-#define _FP_WFRACXBITS_D (_FP_FRACTBITS_D - _FP_WFRACBITS_D)
-#define _FP_EXPBITS_D 11
-#define _FP_EXPBIAS_D 1023
-#define _FP_EXPMAX_D 2047
-
-#define _FP_QNANBIT_D \
- ((_FP_W_TYPE)1 << ((_FP_FRACBITS_D-2) % _FP_W_TYPE_SIZE))
-#define _FP_IMPLBIT_D \
- ((_FP_W_TYPE)1 << ((_FP_FRACBITS_D-1) % _FP_W_TYPE_SIZE))
-#define _FP_OVERFLOW_D \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_D % _FP_W_TYPE_SIZE))
-
-#if _FP_W_TYPE_SIZE < 64
-
-union _FP_UNION_D
-{
- double flt;
- struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_D;
- unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE;
- unsigned frac0 : _FP_W_TYPE_SIZE;
-#else
- unsigned frac0 : _FP_W_TYPE_SIZE;
- unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE;
- unsigned exp : _FP_EXPBITS_D;
- unsigned sign : 1;
-#endif
- } bits __attribute__((packed));
-};
-
-#define FP_DECL_D(X) _FP_DECL(2,X)
-#define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_2(D,X,val)
-#define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_2(D,val,X)
-
-#define FP_UNPACK_D(X,val) \
- do { \
- _FP_UNPACK_RAW_2(D,X,val); \
- _FP_UNPACK_CANONICAL(D,2,X); \
- } while (0)
-
-#define FP_PACK_D(val,X) \
- do { \
- _FP_PACK_CANONICAL(D,2,X); \
- _FP_PACK_RAW_2(D,val,X); \
- } while (0)
-
-#define FP_NEG_D(R,X) _FP_NEG(D,2,R,X)
-#define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y)
-#define FP_SUB_D(R,X,Y) _FP_SUB(D,2,R,X,Y)
-#define FP_MUL_D(R,X,Y) _FP_MUL(D,2,R,X,Y)
-#define FP_DIV_D(R,X,Y) _FP_DIV(D,2,R,X,Y)
-#define FP_SQRT_D(R,X) _FP_SQRT(D,2,R,X)
-
-#define FP_CMP_D(r,X,Y,un) _FP_CMP(D,2,r,X,Y,un)
-#define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,2,r,X,Y)
-
-#define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,2,r,X,rsz,rsg)
-#define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,2,X,r,rs,rt)
-
-#else
-
-union _FP_UNION_D
-{
- double flt;
- struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_D;
- unsigned long frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0);
-#else
- unsigned long frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0);
- unsigned exp : _FP_EXPBITS_D;
- unsigned sign : 1;
-#endif
- } bits __attribute__((packed));
-};
-
-#define FP_DECL_D(X) _FP_DECL(1,X)
-#define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_1(D,X,val)
-#define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_1(D,val,X)
-
-#define FP_UNPACK_D(X,val) \
- do { \
- _FP_UNPACK_RAW_1(D,X,val); \
- _FP_UNPACK_CANONICAL(D,1,X); \
- } while (0)
-
-#define FP_PACK_D(val,X) \
- do { \
- _FP_PACK_CANONICAL(D,1,X); \
- _FP_PACK_RAW_1(D,val,X); \
- } while (0)
-
-#define FP_NEG_D(R,X) _FP_NEG(D,1,R,X)
-#define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y)
-#define FP_SUB_D(R,X,Y) _FP_SUB(D,1,R,X,Y)
-#define FP_MUL_D(R,X,Y) _FP_MUL(D,1,R,X,Y)
-#define FP_DIV_D(R,X,Y) _FP_DIV(D,1,R,X,Y)
-#define FP_SQRT_D(R,X) _FP_SQRT(D,1,R,X)
-
-/* The implementation of _FP_MUL_D and _FP_DIV_D should be chosen by
- the target machine. */
-
-#define FP_CMP_D(r,X,Y,un) _FP_CMP(D,1,r,X,Y,un)
-#define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,1,r,X,Y)
-
-#define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,1,r,X,rsz,rsg)
-#define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,1,X,r,rs,rt)
-
-#endif /* W_TYPE_SIZE < 64 */
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fadd(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
#endif
- if (A_s != B_s && A_c == FP_CLS_INF && B_c == FP_CLS_INF)
- ret |= EFLAG_VXISI;
-
FP_ADD_D(R, A, B);
#ifdef DEBUG
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fadds(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
- int ret = 0;
+ FP_DECL_EX;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
#endif
- if (A_s != B_s && A_c == FP_CLS_INF && B_c == FP_CLS_INF)
- ret |= EFLAG_VXISI;
-
FP_ADD_D(R, A, B);
#ifdef DEBUG
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fcmpo(u32 *ccr, int crfD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
+ FP_DECL_EX;
int code[4] = { (1 << 3), (1 << 1), (1 << 2), (1 << 0) };
long cmp;
int ret = 0;
printk("%s: %p (%08x) %d %p %p\n", __func__, ccr, *ccr, crfD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fcmpu(u32 *ccr, int crfD, void *frA, void *frB)
{
FP_DECL_D(A);
FP_DECL_D(B);
+ FP_DECL_EX;
int code[4] = { (1 << 3), (1 << 1), (1 << 2), (1 << 0) };
long cmp;
printk("%s: %p (%08x) %d %p %p\n", __func__, ccr, *ccr, crfD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fctiw(u32 *frD, void *frB)
{
FP_DECL_D(B);
+ FP_DECL_EX;
unsigned int r;
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(B, frB);
FP_TO_INT_D(r, B, 32, 1);
frD[1] = r;
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fctiwz(u32 *frD, void *frB)
{
FP_DECL_D(B);
+ FP_DECL_EX;
u32 fpscr;
unsigned int r;
__FPU_FPSCR &= ~(3);
__FPU_FPSCR |= FP_RND_ZERO;
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(B, frB);
FP_TO_INT_D(r, B, 32, 1);
frD[1] = r;
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fdiv(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fdivs(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fmadd(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fmadds(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fmsub(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fmsubs(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fmul(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n",
R_s, R_f1, R_f0, R_e, R_c, R_f1, R_f0, R_e + 1023);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fmuls(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld) [%08lx.%08lx %lx]\n",
R_s, R_f1, R_f0, R_e, R_c, R_f1, R_f0, R_e + 1023);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fnmadd(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fnmadds(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fnmsub(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fnmsubs(void *frD, void *frA, void *frB, void *frC)
FP_DECL_D(B);
FP_DECL_D(C);
FP_DECL_D(T);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
- __FP_UNPACK_D(C, frC);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
+ FP_UNPACK_DP(C, frC);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
frsp(void *frD, void *frB)
{
FP_DECL_D(B);
+ FP_DECL_EX;
#ifdef DEBUG
printk("%s: D %p, B %p\n", __func__, frD, frB);
#endif
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
#endif
- return __FP_PACK_DS(frD, B);
+ __FP_PACK_DS(frD, B);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fsel(u32 *frD, void *frA, u32 *frB, u32 *frC)
{
FP_DECL_D(A);
+ FP_DECL_EX;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC);
#endif
- __FP_UNPACK_D(A, frA);
+ FP_UNPACK_DP(A, frA);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fsqrt(void *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frB);
#endif
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
printk("R: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fsqrts(void *frD, void *frB)
{
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p %p\n", __func__, frD, frB);
#endif
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
printk("R: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
int
fsub(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_D(frD, R));
+ __FP_PACK_D(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
fsubs(void *frD, void *frA, void *frB)
FP_DECL_D(A);
FP_DECL_D(B);
FP_DECL_D(R);
+ FP_DECL_EX;
int ret = 0;
#ifdef DEBUG
printk("%s: %p %p %p\n", __func__, frD, frA, frB);
#endif
- __FP_UNPACK_D(A, frA);
- __FP_UNPACK_D(B, frB);
+ FP_UNPACK_DP(A, frA);
+ FP_UNPACK_DP(B, frB);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return (ret | __FP_PACK_DS(frD, R));
+ __FP_PACK_DS(frD, R);
+
+ return FP_CUR_EXCEPTIONS;
}
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "sfp-machine.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/double.h>
int
lfd(void *frD, void *ea)
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
lfs(void *frD, void *ea)
{
FP_DECL_D(R);
FP_DECL_S(A);
+ FP_DECL_EX;
float f;
#ifdef DEBUG
if (copy_from_user(&f, ea, sizeof(float)))
return -EFAULT;
- __FP_UNPACK_S(A, &f);
+ FP_UNPACK_S(A, f);
#ifdef DEBUG
printk("A: %ld %lu %ld (%ld) [%08lx]\n", A_s, A_f, A_e, A_c,
printk("R: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
#endif
- return __FP_PACK_D(frD, R);
+ if (R_c == FP_CLS_NAN) {
+ R_e = _FP_EXPMAX_D;
+ _FP_PACK_RAW_2_P(D, frD, R);
+ } else {
+ __FP_PACK_D(frD, R);
+ }
+
+ return 0;
}
#include <asm/uaccess.h>
#include <asm/reg.h>
-#include "sfp-machine.h"
-#include "double.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/double.h>
#define FLOATFUNC(x) extern int x(void *, void *, void *, void *)
fpscr |= FPSCR_ZX;
if (eflag & EFLAG_INEXACT)
fpscr |= FPSCR_XX;
+ if (eflag & EFLAG_INVALID)
+ fpscr |= FPSCR_VX;
if (eflag & EFLAG_VXSNAN)
fpscr |= FPSCR_VXSNAN;
if (eflag & EFLAG_VXISI)
fpscr |= FPSCR_VXCVI;
}
- fpscr &= ~(FPSCR_VX);
+// fpscr &= ~(FPSCR_VX);
if (fpscr & (FPSCR_VXSNAN | FPSCR_VXISI | FPSCR_VXIDI |
FPSCR_VXZDZ | FPSCR_VXIMZ | FPSCR_VXVC |
FPSCR_VXSOFT | FPSCR_VXSQRT | FPSCR_VXCVI))
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
int
mcrfs(u32 *ccr, u32 crfD, u32 crfS)
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
int
mffs(u32 *frD)
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
int
mtfsb0(int crbD)
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
int
mtfsb1(int crbD)
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
int
mtfsf(unsigned int FM, u32 *frB)
{
u32 mask;
+ u32 fpscr;
if (FM == 0)
return 0;
__FPU_FPSCR &= ~(mask);
__FPU_FPSCR |= (frB[1] & mask);
+ __FPU_FPSCR &= ~(FPSCR_VX);
+ if (__FPU_FPSCR & (FPSCR_VXSNAN | FPSCR_VXISI | FPSCR_VXIDI |
+ FPSCR_VXZDZ | FPSCR_VXIMZ | FPSCR_VXVC |
+ FPSCR_VXSOFT | FPSCR_VXSQRT | FPSCR_VXCVI))
+ __FPU_FPSCR |= FPSCR_VX;
+
+ fpscr = __FPU_FPSCR;
+ fpscr &= ~(FPSCR_FEX);
+ if (((fpscr & FPSCR_VX) && (fpscr & FPSCR_VE)) ||
+ ((fpscr & FPSCR_OX) && (fpscr & FPSCR_OE)) ||
+ ((fpscr & FPSCR_UX) && (fpscr & FPSCR_UE)) ||
+ ((fpscr & FPSCR_ZX) && (fpscr & FPSCR_ZE)) ||
+ ((fpscr & FPSCR_XX) && (fpscr & FPSCR_XE)))
+ fpscr |= FPSCR_FEX;
+ __FPU_FPSCR = fpscr;
+
#ifdef DEBUG
printk("%s: %02x %p: %08lx\n", __func__, FM, frB, __FPU_FPSCR);
#endif
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
int
mtfsfi(unsigned int crfD, unsigned int IMM)
+++ /dev/null
-/*
- * Basic one-word fraction declaration and manipulation.
- */
-
-#define _FP_FRAC_DECL_1(X) _FP_W_TYPE X##_f
-#define _FP_FRAC_COPY_1(D,S) (D##_f = S##_f)
-#define _FP_FRAC_SET_1(X,I) (X##_f = I)
-#define _FP_FRAC_HIGH_1(X) (X##_f)
-#define _FP_FRAC_LOW_1(X) (X##_f)
-#define _FP_FRAC_WORD_1(X,w) (X##_f)
-
-#define _FP_FRAC_ADDI_1(X,I) (X##_f += I)
-#define _FP_FRAC_SLL_1(X,N) \
- do { \
- if (__builtin_constant_p(N) && (N) == 1) \
- X##_f += X##_f; \
- else \
- X##_f <<= (N); \
- } while (0)
-#define _FP_FRAC_SRL_1(X,N) (X##_f >>= N)
-
-/* Right shift with sticky-lsb. */
-#define _FP_FRAC_SRS_1(X,N,sz) __FP_FRAC_SRS_1(X##_f, N, sz)
-
-#define __FP_FRAC_SRS_1(X,N,sz) \
- (X = (X >> (N) | (__builtin_constant_p(N) && (N) == 1 \
- ? X & 1 : (X << (_FP_W_TYPE_SIZE - (N))) != 0)))
-
-#define _FP_FRAC_ADD_1(R,X,Y) (R##_f = X##_f + Y##_f)
-#define _FP_FRAC_SUB_1(R,X,Y) (R##_f = X##_f - Y##_f)
-#define _FP_FRAC_CLZ_1(z, X) __FP_CLZ(z, X##_f)
-
-/* Predicates */
-#define _FP_FRAC_NEGP_1(X) ((_FP_WS_TYPE)X##_f < 0)
-#define _FP_FRAC_ZEROP_1(X) (X##_f == 0)
-#define _FP_FRAC_OVERP_1(fs,X) (X##_f & _FP_OVERFLOW_##fs)
-#define _FP_FRAC_EQ_1(X, Y) (X##_f == Y##_f)
-#define _FP_FRAC_GE_1(X, Y) (X##_f >= Y##_f)
-#define _FP_FRAC_GT_1(X, Y) (X##_f > Y##_f)
-
-#define _FP_ZEROFRAC_1 0
-#define _FP_MINFRAC_1 1
-
-/*
- * Unpack the raw bits of a native fp value. Do not classify or
- * normalize the data.
- */
-
-#define _FP_UNPACK_RAW_1(fs, X, val) \
- do { \
- union _FP_UNION_##fs _flo; _flo.flt = (val); \
- \
- X##_f = _flo.bits.frac; \
- X##_e = _flo.bits.exp; \
- X##_s = _flo.bits.sign; \
- } while (0)
-
-
-/*
- * Repack the raw bits of a native fp value.
- */
-
-#define _FP_PACK_RAW_1(fs, val, X) \
- do { \
- union _FP_UNION_##fs _flo; \
- \
- _flo.bits.frac = X##_f; \
- _flo.bits.exp = X##_e; \
- _flo.bits.sign = X##_s; \
- \
- (val) = _flo.flt; \
- } while (0)
-
-
-/*
- * Multiplication algorithms:
- */
-
-/* Basic. Assuming the host word size is >= 2*FRACBITS, we can do the
- multiplication immediately. */
-
-#define _FP_MUL_MEAT_1_imm(fs, R, X, Y) \
- do { \
- R##_f = X##_f * Y##_f; \
- /* Normalize since we know where the msb of the multiplicands \
- were (bit B), we know that the msb of the of the product is \
- at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_1(R, _FP_WFRACBITS_##fs-1, 2*_FP_WFRACBITS_##fs); \
- } while (0)
-
-/* Given a 1W * 1W => 2W primitive, do the extended multiplication. */
-
-#define _FP_MUL_MEAT_1_wide(fs, R, X, Y, doit) \
- do { \
- _FP_W_TYPE _Z_f0, _Z_f1; \
- doit(_Z_f1, _Z_f0, X##_f, Y##_f); \
- /* Normalize since we know where the msb of the multiplicands \
- were (bit B), we know that the msb of the of the product is \
- at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_2(_Z, _FP_WFRACBITS_##fs-1, 2*_FP_WFRACBITS_##fs); \
- R##_f = _Z_f0; \
- } while (0)
-
-/* Finally, a simple widening multiply algorithm. What fun! */
-
-#define _FP_MUL_MEAT_1_hard(fs, R, X, Y) \
- do { \
- _FP_W_TYPE _xh, _xl, _yh, _yl, _z_f0, _z_f1, _a_f0, _a_f1; \
- \
- /* split the words in half */ \
- _xh = X##_f >> (_FP_W_TYPE_SIZE/2); \
- _xl = X##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
- _yh = Y##_f >> (_FP_W_TYPE_SIZE/2); \
- _yl = Y##_f & (((_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2)) - 1); \
- \
- /* multiply the pieces */ \
- _z_f0 = _xl * _yl; \
- _a_f0 = _xh * _yl; \
- _a_f1 = _xl * _yh; \
- _z_f1 = _xh * _yh; \
- \
- /* reassemble into two full words */ \
- if ((_a_f0 += _a_f1) < _a_f1) \
- _z_f1 += (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE/2); \
- _a_f1 = _a_f0 >> (_FP_W_TYPE_SIZE/2); \
- _a_f0 = _a_f0 << (_FP_W_TYPE_SIZE/2); \
- _FP_FRAC_ADD_2(_z, _z, _a); \
- \
- /* normalize */ \
- _FP_FRAC_SRS_2(_z, _FP_WFRACBITS_##fs - 1, 2*_FP_WFRACBITS_##fs); \
- R##_f = _z_f0; \
- } while (0)
-
-
-/*
- * Division algorithms:
- */
-
-/* Basic. Assuming the host word size is >= 2*FRACBITS, we can do the
- division immediately. Give this macro either _FP_DIV_HELP_imm for
- C primitives or _FP_DIV_HELP_ldiv for the ISO function. Which you
- choose will depend on what the compiler does with divrem4. */
-
-#define _FP_DIV_MEAT_1_imm(fs, R, X, Y, doit) \
- do { \
- _FP_W_TYPE _q, _r; \
- X##_f <<= (X##_f < Y##_f \
- ? R##_e--, _FP_WFRACBITS_##fs \
- : _FP_WFRACBITS_##fs - 1); \
- doit(_q, _r, X##_f, Y##_f); \
- R##_f = _q | (_r != 0); \
- } while (0)
-
-/* GCC's longlong.h defines a 2W / 1W => (1W,1W) primitive udiv_qrnnd
- that may be useful in this situation. This first is for a primitive
- that requires normalization, the second for one that does not. Look
- for UDIV_NEEDS_NORMALIZATION to tell which your machine needs. */
-
-#define _FP_DIV_MEAT_1_udiv_norm(fs, R, X, Y) \
- do { \
- _FP_W_TYPE _nh, _nl, _q, _r; \
- \
- /* Normalize Y -- i.e. make the most significant bit set. */ \
- Y##_f <<= _FP_WFRACXBITS_##fs - 1; \
- \
- /* Shift X op correspondingly high, that is, up one full word. */ \
- if (X##_f <= Y##_f) \
- { \
- _nl = 0; \
- _nh = X##_f; \
- } \
- else \
- { \
- R##_e++; \
- _nl = X##_f << (_FP_W_TYPE_SIZE-1); \
- _nh = X##_f >> 1; \
- } \
- \
- udiv_qrnnd(_q, _r, _nh, _nl, Y##_f); \
- R##_f = _q | (_r != 0); \
- } while (0)
-
-#define _FP_DIV_MEAT_1_udiv(fs, R, X, Y) \
- do { \
- _FP_W_TYPE _nh, _nl, _q, _r; \
- if (X##_f < Y##_f) \
- { \
- R##_e--; \
- _nl = X##_f << _FP_WFRACBITS_##fs; \
- _nh = X##_f >> _FP_WFRACXBITS_##fs; \
- } \
- else \
- { \
- _nl = X##_f << (_FP_WFRACBITS_##fs - 1); \
- _nh = X##_f >> (_FP_WFRACXBITS_##fs + 1); \
- } \
- udiv_qrnnd(_q, _r, _nh, _nl, Y##_f); \
- R##_f = _q | (_r != 0); \
- } while (0)
-
-
-/*
- * Square root algorithms:
- * We have just one right now, maybe Newton approximation
- * should be added for those machines where division is fast.
- */
-
-#define _FP_SQRT_MEAT_1(R, S, T, X, q) \
- do { \
- while (q) \
- { \
- T##_f = S##_f + q; \
- if (T##_f <= X##_f) \
- { \
- S##_f = T##_f + q; \
- X##_f -= T##_f; \
- R##_f += q; \
- } \
- _FP_FRAC_SLL_1(X, 1); \
- q >>= 1; \
- } \
- } while (0)
-
-/*
- * Assembly/disassembly for converting to/from integral types.
- * No shifting or overflow handled here.
- */
-
-#define _FP_FRAC_ASSEMBLE_1(r, X, rsize) (r = X##_f)
-#define _FP_FRAC_DISASSEMBLE_1(X, r, rsize) (X##_f = r)
-
-
-/*
- * Convert FP values between word sizes
- */
-
-#define _FP_FRAC_CONV_1_1(dfs, sfs, D, S) \
- do { \
- D##_f = S##_f; \
- if (_FP_WFRACBITS_##sfs > _FP_WFRACBITS_##dfs) \
- _FP_FRAC_SRS_1(D, (_FP_WFRACBITS_##sfs-_FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- else \
- D##_f <<= _FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs; \
- } while (0)
+++ /dev/null
-/*
- * Basic two-word fraction declaration and manipulation.
- */
-
-#define _FP_FRAC_DECL_2(X) _FP_W_TYPE X##_f0, X##_f1
-#define _FP_FRAC_COPY_2(D,S) (D##_f0 = S##_f0, D##_f1 = S##_f1)
-#define _FP_FRAC_SET_2(X,I) __FP_FRAC_SET_2(X, I)
-#define _FP_FRAC_HIGH_2(X) (X##_f1)
-#define _FP_FRAC_LOW_2(X) (X##_f0)
-#define _FP_FRAC_WORD_2(X,w) (X##_f##w)
-
-#define _FP_FRAC_SLL_2(X,N) \
- do { \
- if ((N) < _FP_W_TYPE_SIZE) \
- { \
- if (__builtin_constant_p(N) && (N) == 1) \
- { \
- X##_f1 = X##_f1 + X##_f1 + (((_FP_WS_TYPE)(X##_f0)) < 0); \
- X##_f0 += X##_f0; \
- } \
- else \
- { \
- X##_f1 = X##_f1 << (N) | X##_f0 >> (_FP_W_TYPE_SIZE - (N)); \
- X##_f0 <<= (N); \
- } \
- } \
- else \
- { \
- X##_f1 = X##_f0 << ((N) - _FP_W_TYPE_SIZE); \
- X##_f0 = 0; \
- } \
- } while (0)
-
-#define _FP_FRAC_SRL_2(X,N) \
- do { \
- if ((N) < _FP_W_TYPE_SIZE) \
- { \
- X##_f0 = X##_f0 >> (N) | X##_f1 << (_FP_W_TYPE_SIZE - (N)); \
- X##_f1 >>= (N); \
- } \
- else \
- { \
- X##_f0 = X##_f1 >> ((N) - _FP_W_TYPE_SIZE); \
- X##_f1 = 0; \
- } \
- } while (0)
-
-/* Right shift with sticky-lsb. */
-#define _FP_FRAC_SRS_2(X,N,sz) \
- do { \
- if ((N) < _FP_W_TYPE_SIZE) \
- { \
- X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) | \
- (__builtin_constant_p(N) && (N) == 1 \
- ? X##_f0 & 1 \
- : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
- X##_f1 >>= (N); \
- } \
- else \
- { \
- X##_f0 = (X##_f1 >> ((N) - _FP_W_TYPE_SIZE) | \
- (((X##_f1 << (2 * _FP_W_TYPE_SIZE - (N))) | \
- X##_f0) != 0)); \
- X##_f1 = 0; \
- } \
- } while (0)
-
-#define _FP_FRAC_ADDI_2(X,I) \
- __FP_FRAC_ADDI_2(X##_f1, X##_f0, I)
-
-#define _FP_FRAC_ADD_2(R,X,Y) \
- __FP_FRAC_ADD_2(R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
-
-#define _FP_FRAC_SUB_2(R,X,Y) \
- __FP_FRAC_SUB_2(R##_f1, R##_f0, X##_f1, X##_f0, Y##_f1, Y##_f0)
-
-#define _FP_FRAC_CLZ_2(R,X) \
- do { \
- if (X##_f1) \
- __FP_CLZ(R,X##_f1); \
- else \
- { \
- __FP_CLZ(R,X##_f0); \
- R += _FP_W_TYPE_SIZE; \
- } \
- } while(0)
-
-/* Predicates */
-#define _FP_FRAC_NEGP_2(X) ((_FP_WS_TYPE)X##_f1 < 0)
-#define _FP_FRAC_ZEROP_2(X) ((X##_f1 | X##_f0) == 0)
-#define _FP_FRAC_OVERP_2(fs,X) (X##_f1 & _FP_OVERFLOW_##fs)
-#define _FP_FRAC_EQ_2(X, Y) (X##_f1 == Y##_f1 && X##_f0 == Y##_f0)
-#define _FP_FRAC_GT_2(X, Y) \
- ((X##_f1 > Y##_f1) || (X##_f1 == Y##_f1 && X##_f0 > Y##_f0))
-#define _FP_FRAC_GE_2(X, Y) \
- ((X##_f1 > Y##_f1) || (X##_f1 == Y##_f1 && X##_f0 >= Y##_f0))
-
-#define _FP_ZEROFRAC_2 0, 0
-#define _FP_MINFRAC_2 0, 1
-
-/*
- * Internals
- */
-
-#define __FP_FRAC_SET_2(X,I1,I0) (X##_f0 = I0, X##_f1 = I1)
-
-#define __FP_CLZ_2(R, xh, xl) \
- do { \
- if (xh) \
- __FP_CLZ(R,xl); \
- else \
- { \
- __FP_CLZ(R,xl); \
- R += _FP_W_TYPE_SIZE; \
- } \
- } while(0)
-
-#if 0
-
-#ifndef __FP_FRAC_ADDI_2
-#define __FP_FRAC_ADDI_2(xh, xl, i) \
- (xh += ((xl += i) < i))
-#endif
-#ifndef __FP_FRAC_ADD_2
-#define __FP_FRAC_ADD_2(rh, rl, xh, xl, yh, yl) \
- (rh = xh + yh + ((rl = xl + yl) < xl))
-#endif
-#ifndef __FP_FRAC_SUB_2
-#define __FP_FRAC_SUB_2(rh, rl, xh, xl, yh, yl) \
- (rh = xh - yh - ((rl = xl - yl) > xl))
-#endif
-
-#else
-
-#undef __FP_FRAC_ADDI_2
-#define __FP_FRAC_ADDI_2(xh, xl, i) add_ssaaaa(xh, xl, xh, xl, 0, i)
-#undef __FP_FRAC_ADD_2
-#define __FP_FRAC_ADD_2 add_ssaaaa
-#undef __FP_FRAC_SUB_2
-#define __FP_FRAC_SUB_2 sub_ddmmss
-
-#endif
-
-/*
- * Unpack the raw bits of a native fp value. Do not classify or
- * normalize the data.
- */
-
-#define _FP_UNPACK_RAW_2(fs, X, val) \
- do { \
- union _FP_UNION_##fs _flo; _flo.flt = (val); \
- \
- X##_f0 = _flo.bits.frac0; \
- X##_f1 = _flo.bits.frac1; \
- X##_e = _flo.bits.exp; \
- X##_s = _flo.bits.sign; \
- } while (0)
-
-
-/*
- * Repack the raw bits of a native fp value.
- */
-
-#define _FP_PACK_RAW_2(fs, val, X) \
- do { \
- union _FP_UNION_##fs _flo; \
- \
- _flo.bits.frac0 = X##_f0; \
- _flo.bits.frac1 = X##_f1; \
- _flo.bits.exp = X##_e; \
- _flo.bits.sign = X##_s; \
- \
- (val) = _flo.flt; \
- } while (0)
-
-
-/*
- * Multiplication algorithms:
- */
-
-/* Given a 1W * 1W => 2W primitive, do the extended multiplication. */
-
-#define _FP_MUL_MEAT_2_wide(fs, R, X, Y, doit) \
- do { \
- _FP_FRAC_DECL_4(_z); _FP_FRAC_DECL_2(_b); _FP_FRAC_DECL_2(_c); \
- \
- doit(_FP_FRAC_WORD_4(_z,1), _FP_FRAC_WORD_4(_z,0), X##_f0, Y##_f0); \
- doit(_b_f1, _b_f0, X##_f0, Y##_f1); \
- doit(_c_f1, _c_f0, X##_f1, Y##_f0); \
- doit(_FP_FRAC_WORD_4(_z,3), _FP_FRAC_WORD_4(_z,2), X##_f1, Y##_f1); \
- \
- __FP_FRAC_ADD_4(_FP_FRAC_WORD_4(_z,3),_FP_FRAC_WORD_4(_z,2), \
- _FP_FRAC_WORD_4(_z,1),_FP_FRAC_WORD_4(_z,0), \
- 0, _b_f1, _b_f0, 0, \
- _FP_FRAC_WORD_4(_z,3),_FP_FRAC_WORD_4(_z,2), \
- _FP_FRAC_WORD_4(_z,1),_FP_FRAC_WORD_4(_z,0)); \
- __FP_FRAC_ADD_4(_FP_FRAC_WORD_4(_z,3),_FP_FRAC_WORD_4(_z,2), \
- _FP_FRAC_WORD_4(_z,1),_FP_FRAC_WORD_4(_z,0), \
- 0, _c_f1, _c_f0, 0, \
- _FP_FRAC_WORD_4(_z,3),_FP_FRAC_WORD_4(_z,2), \
- _FP_FRAC_WORD_4(_z,1),_FP_FRAC_WORD_4(_z,0)); \
- \
- /* Normalize since we know where the msb of the multiplicands \
- were (bit B), we know that the msb of the of the product is \
- at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_4(_z, _FP_WFRACBITS_##fs-1, 2*_FP_WFRACBITS_##fs); \
- R##_f0 = _FP_FRAC_WORD_4(_z,0); \
- R##_f1 = _FP_FRAC_WORD_4(_z,1); \
- } while (0)
-
-/* This next macro appears to be totally broken. Fortunately nowhere
- * seems to use it :-> The problem is that we define _z[4] but
- * then use it in _FP_FRAC_SRS_4, which will attempt to access
- * _z_f[n] which will cause an error. The fix probably involves
- * declaring it with _FP_FRAC_DECL_4, see previous macro. -- PMM 02/1998
- */
-#define _FP_MUL_MEAT_2_gmp(fs, R, X, Y) \
- do { \
- _FP_W_TYPE _x[2], _y[2], _z[4]; \
- _x[0] = X##_f0; _x[1] = X##_f1; \
- _y[0] = Y##_f0; _y[1] = Y##_f1; \
- \
- mpn_mul_n(_z, _x, _y, 2); \
- \
- /* Normalize since we know where the msb of the multiplicands \
- were (bit B), we know that the msb of the of the product is \
- at either 2B or 2B-1. */ \
- _FP_FRAC_SRS_4(_z, _FP_WFRACBITS##_fs-1, 2*_FP_WFRACBITS_##fs); \
- R##_f0 = _z[0]; \
- R##_f1 = _z[1]; \
- } while (0)
-
-
-/*
- * Division algorithms:
- * This seems to be giving me difficulties -- PMM
- * Look, NetBSD seems to be able to comment algorithms. Can't you?
- * I've thrown printks at the problem.
- * This now appears to work, but I still don't really know why.
- * Also, I don't think the result is properly normalised...
- */
-
-#define _FP_DIV_MEAT_2_udiv_64(fs, R, X, Y) \
- do { \
- extern void _fp_udivmodti4(_FP_W_TYPE q[2], _FP_W_TYPE r[2], \
- _FP_W_TYPE n1, _FP_W_TYPE n0, \
- _FP_W_TYPE d1, _FP_W_TYPE d0); \
- _FP_W_TYPE _n_f3, _n_f2, _n_f1, _n_f0, _r_f1, _r_f0; \
- _FP_W_TYPE _q_f1, _q_f0, _m_f1, _m_f0; \
- _FP_W_TYPE _rmem[2], _qmem[2]; \
- /* I think this check is to ensure that the result is normalised. \
- * Assuming X,Y normalised (ie in [1.0,2.0)) X/Y will be in \
- * [0.5,2.0). Furthermore, it will be less than 1.0 iff X < Y. \
- * In this case we tweak things. (this is based on comments in \
- * the NetBSD FPU emulation code. ) \
- * We know X,Y are normalised because we ensure this as part of \
- * the unpacking process. -- PMM \
- */ \
- if (_FP_FRAC_GT_2(X, Y)) \
- { \
-/* R##_e++; */ \
- _n_f3 = X##_f1 >> 1; \
- _n_f2 = X##_f1 << (_FP_W_TYPE_SIZE - 1) | X##_f0 >> 1; \
- _n_f1 = X##_f0 << (_FP_W_TYPE_SIZE - 1); \
- _n_f0 = 0; \
- } \
- else \
- { \
- R##_e--; \
- _n_f3 = X##_f1; \
- _n_f2 = X##_f0; \
- _n_f1 = _n_f0 = 0; \
- } \
- \
- /* Normalize, i.e. make the most significant bit of the \
- denominator set. CHANGED: - 1 to nothing -- PMM */ \
- _FP_FRAC_SLL_2(Y, _FP_WFRACXBITS_##fs /* -1 */); \
- \
- /* Do the 256/128 bit division given the 128-bit _fp_udivmodtf4 \
- primitive snagged from libgcc2.c. */ \
- \
- _fp_udivmodti4(_qmem, _rmem, _n_f3, _n_f2, 0, Y##_f1); \
- _q_f1 = _qmem[0]; \
- umul_ppmm(_m_f1, _m_f0, _q_f1, Y##_f0); \
- _r_f1 = _rmem[0]; \
- _r_f0 = _n_f1; \
- if (_FP_FRAC_GT_2(_m, _r)) \
- { \
- _q_f1--; \
- _FP_FRAC_ADD_2(_r, _r, Y); \
- if (_FP_FRAC_GE_2(_r, Y) && _FP_FRAC_GT_2(_m, _r)) \
- { \
- _q_f1--; \
- _FP_FRAC_ADD_2(_r, _r, Y); \
- } \
- } \
- _FP_FRAC_SUB_2(_r, _r, _m); \
- \
- _fp_udivmodti4(_qmem, _rmem, _r_f1, _r_f0, 0, Y##_f1); \
- _q_f0 = _qmem[0]; \
- umul_ppmm(_m_f1, _m_f0, _q_f0, Y##_f0); \
- _r_f1 = _rmem[0]; \
- _r_f0 = _n_f0; \
- if (_FP_FRAC_GT_2(_m, _r)) \
- { \
- _q_f0--; \
- _FP_FRAC_ADD_2(_r, _r, Y); \
- if (_FP_FRAC_GE_2(_r, Y) && _FP_FRAC_GT_2(_m, _r)) \
- { \
- _q_f0--; \
- _FP_FRAC_ADD_2(_r, _r, Y); \
- } \
- } \
- _FP_FRAC_SUB_2(_r, _r, _m); \
- \
- R##_f1 = _q_f1; \
- R##_f0 = _q_f0 | ((_r_f1 | _r_f0) != 0); \
- /* adjust so answer is normalized again. I'm not sure what the \
- * final sz param should be. In practice it's never used since \
- * N is 1 which is always going to be < _FP_W_TYPE_SIZE... \
- */ \
- /* _FP_FRAC_SRS_2(R,1,_FP_WFRACBITS_##fs); */ \
- } while (0)
-
-
-#define _FP_DIV_MEAT_2_gmp(fs, R, X, Y) \
- do { \
- _FP_W_TYPE _x[4], _y[2], _z[4]; \
- _y[0] = Y##_f0; _y[1] = Y##_f1; \
- _x[0] = _x[3] = 0; \
- if (_FP_FRAC_GT_2(X, Y)) \
- { \
- R##_e++; \
- _x[1] = (X##_f0 << (_FP_WFRACBITS-1 - _FP_W_TYPE_SIZE) | \
- X##_f1 >> (_FP_W_TYPE_SIZE - \
- (_FP_WFRACBITS-1 - _FP_W_TYPE_SIZE))); \
- _x[2] = X##_f1 << (_FP_WFRACBITS-1 - _FP_W_TYPE_SIZE); \
- } \
- else \
- { \
- _x[1] = (X##_f0 << (_FP_WFRACBITS - _FP_W_TYPE_SIZE) | \
- X##_f1 >> (_FP_W_TYPE_SIZE - \
- (_FP_WFRACBITS - _FP_W_TYPE_SIZE))); \
- _x[2] = X##_f1 << (_FP_WFRACBITS - _FP_W_TYPE_SIZE); \
- } \
- \
- (void) mpn_divrem (_z, 0, _x, 4, _y, 2); \
- R##_f1 = _z[1]; \
- R##_f0 = _z[0] | ((_x[0] | _x[1]) != 0); \
- } while (0)
-
-
-/*
- * Square root algorithms:
- * We have just one right now, maybe Newton approximation
- * should be added for those machines where division is fast.
- */
-
-#define _FP_SQRT_MEAT_2(R, S, T, X, q) \
- do { \
- while (q) \
- { \
- T##_f1 = S##_f1 + q; \
- if (T##_f1 <= X##_f1) \
- { \
- S##_f1 = T##_f1 + q; \
- X##_f1 -= T##_f1; \
- R##_f1 += q; \
- } \
- _FP_FRAC_SLL_2(X, 1); \
- q >>= 1; \
- } \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
- while (q) \
- { \
- T##_f0 = S##_f0 + q; \
- T##_f1 = S##_f1; \
- if (T##_f1 < X##_f1 || \
- (T##_f1 == X##_f1 && T##_f0 < X##_f0)) \
- { \
- S##_f0 = T##_f0 + q; \
- if (((_FP_WS_TYPE)T##_f0) < 0 && \
- ((_FP_WS_TYPE)S##_f0) >= 0) \
- S##_f1++; \
- _FP_FRAC_SUB_2(X, X, T); \
- R##_f0 += q; \
- } \
- _FP_FRAC_SLL_2(X, 1); \
- q >>= 1; \
- } \
- } while (0)
-
-
-/*
- * Assembly/disassembly for converting to/from integral types.
- * No shifting or overflow handled here.
- */
-
-#define _FP_FRAC_ASSEMBLE_2(r, X, rsize) \
- do { \
- if (rsize <= _FP_W_TYPE_SIZE) \
- r = X##_f0; \
- else \
- { \
- r = X##_f1; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f0; \
- } \
- } while (0)
-
-#define _FP_FRAC_DISASSEMBLE_2(X, r, rsize) \
- do { \
- X##_f0 = r; \
- X##_f1 = (rsize <= _FP_W_TYPE_SIZE ? 0 : r >> _FP_W_TYPE_SIZE); \
- } while (0)
-
-/*
- * Convert FP values between word sizes
- */
-
-#define _FP_FRAC_CONV_1_2(dfs, sfs, D, S) \
- do { \
- _FP_FRAC_SRS_2(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- D##_f = S##_f0; \
- } while (0)
-
-#define _FP_FRAC_CONV_2_1(dfs, sfs, D, S) \
- do { \
- D##_f0 = S##_f; \
- D##_f1 = 0; \
- _FP_FRAC_SLL_2(D, (_FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs)); \
- } while (0)
-
+++ /dev/null
-/*
- * Basic four-word fraction declaration and manipulation.
- *
- * When adding quadword support for 32 bit machines, we need
- * to be a little careful as double multiply uses some of these
- * macros: (in op-2.h)
- * _FP_MUL_MEAT_2_wide() uses _FP_FRAC_DECL_4, _FP_FRAC_WORD_4,
- * _FP_FRAC_ADD_4, _FP_FRAC_SRS_4
- * _FP_MUL_MEAT_2_gmp() uses _FP_FRAC_SRS_4 (and should use
- * _FP_FRAC_DECL_4: it appears to be broken and is not used
- * anywhere anyway. )
- *
- * I've now fixed all the macros that were here from the sparc64 code.
- * [*none* of the shift macros were correct!] -- PMM 02/1998
- *
- * The only quadword stuff that remains to be coded is:
- * 1) the conversion to/from ints, which requires
- * that we check (in op-common.h) that the following do the right thing
- * for quadwords: _FP_TO_INT(Q,4,r,X,rsz,rsg), _FP_FROM_INT(Q,4,X,r,rs,rt)
- * 2) multiply, divide and sqrt, which require:
- * _FP_MUL_MEAT_4_*(R,X,Y), _FP_DIV_MEAT_4_*(R,X,Y), _FP_SQRT_MEAT_4(R,S,T,X,q),
- * This also needs _FP_MUL_MEAT_Q and _FP_DIV_MEAT_Q to be defined to
- * some suitable _FP_MUL_MEAT_4_* macros in sfp-machine.h.
- * [we're free to choose whatever FP_MUL_MEAT_4_* macros we need for
- * these; they are used nowhere else. ]
- */
-
-#define _FP_FRAC_DECL_4(X) _FP_W_TYPE X##_f[4]
-#define _FP_FRAC_COPY_4(D,S) \
- (D##_f[0] = S##_f[0], D##_f[1] = S##_f[1], \
- D##_f[2] = S##_f[2], D##_f[3] = S##_f[3])
-/* The _FP_FRAC_SET_n(X,I) macro is intended for use with another
- * macro such as _FP_ZEROFRAC_n which returns n comma separated values.
- * The result is that we get an expansion of __FP_FRAC_SET_n(X,I0,I1,I2,I3)
- * which just assigns the In values to the array X##_f[].
- * This is why the number of parameters doesn't appear to match
- * at first glance... -- PMM
- */
-#define _FP_FRAC_SET_4(X,I) __FP_FRAC_SET_4(X, I)
-#define _FP_FRAC_HIGH_4(X) (X##_f[3])
-#define _FP_FRAC_LOW_4(X) (X##_f[0])
-#define _FP_FRAC_WORD_4(X,w) (X##_f[w])
-
-#define _FP_FRAC_SLL_4(X,N) \
- do { \
- _FP_I_TYPE _up, _down, _skip, _i; \
- _skip = (N) / _FP_W_TYPE_SIZE; \
- _up = (N) % _FP_W_TYPE_SIZE; \
- _down = _FP_W_TYPE_SIZE - _up; \
- for (_i = 3; _i > _skip; --_i) \
- X##_f[_i] = X##_f[_i-_skip] << _up | X##_f[_i-_skip-1] >> _down; \
-/* bugfixed: was X##_f[_i] <<= _up; -- PMM 02/1998 */ \
- X##_f[_i] = X##_f[0] << _up; \
- for (--_i; _i >= 0; --_i) \
- X##_f[_i] = 0; \
- } while (0)
-
-/* This one was broken too */
-#define _FP_FRAC_SRL_4(X,N) \
- do { \
- _FP_I_TYPE _up, _down, _skip, _i; \
- _skip = (N) / _FP_W_TYPE_SIZE; \
- _down = (N) % _FP_W_TYPE_SIZE; \
- _up = _FP_W_TYPE_SIZE - _down; \
- for (_i = 0; _i < 3-_skip; ++_i) \
- X##_f[_i] = X##_f[_i+_skip] >> _down | X##_f[_i+_skip+1] << _up; \
- X##_f[_i] = X##_f[3] >> _down; \
- for (++_i; _i < 4; ++_i) \
- X##_f[_i] = 0; \
- } while (0)
-
-
-/* Right shift with sticky-lsb.
- * What this actually means is that we do a standard right-shift,
- * but that if any of the bits that fall off the right hand side
- * were one then we always set the LSbit.
- */
-#define _FP_FRAC_SRS_4(X,N,size) \
- do { \
- _FP_I_TYPE _up, _down, _skip, _i; \
- _FP_W_TYPE _s; \
- _skip = (N) / _FP_W_TYPE_SIZE; \
- _down = (N) % _FP_W_TYPE_SIZE; \
- _up = _FP_W_TYPE_SIZE - _down; \
- for (_s = _i = 0; _i < _skip; ++_i) \
- _s |= X##_f[_i]; \
- _s |= X##_f[_i] << _up; \
-/* s is now != 0 if we want to set the LSbit */ \
- for (_i = 0; _i < 3-_skip; ++_i) \
- X##_f[_i] = X##_f[_i+_skip] >> _down | X##_f[_i+_skip+1] << _up; \
- X##_f[_i] = X##_f[3] >> _down; \
- for (++_i; _i < 4; ++_i) \
- X##_f[_i] = 0; \
- /* don't fix the LSB until the very end when we're sure f[0] is stable */ \
- X##_f[0] |= (_s != 0); \
- } while (0)
-
-#define _FP_FRAC_ADD_4(R,X,Y) \
- __FP_FRAC_ADD_4(R##_f[3], R##_f[2], R##_f[1], R##_f[0], \
- X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
- Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
-
-#define _FP_FRAC_SUB_4(R,X,Y) \
- __FP_FRAC_SUB_4(R##_f[3], R##_f[2], R##_f[1], R##_f[0], \
- X##_f[3], X##_f[2], X##_f[1], X##_f[0], \
- Y##_f[3], Y##_f[2], Y##_f[1], Y##_f[0])
-
-#define _FP_FRAC_ADDI_4(X,I) \
- __FP_FRAC_ADDI_4(X##_f[3], X##_f[2], X##_f[1], X##_f[0], I)
-
-#define _FP_ZEROFRAC_4 0,0,0,0
-#define _FP_MINFRAC_4 0,0,0,1
-
-#define _FP_FRAC_ZEROP_4(X) ((X##_f[0] | X##_f[1] | X##_f[2] | X##_f[3]) == 0)
-#define _FP_FRAC_NEGP_4(X) ((_FP_WS_TYPE)X##_f[3] < 0)
-#define _FP_FRAC_OVERP_4(fs,X) (X##_f[0] & _FP_OVERFLOW_##fs)
-
-#define _FP_FRAC_EQ_4(X,Y) \
- (X##_f[0] == Y##_f[0] && X##_f[1] == Y##_f[1] \
- && X##_f[2] == Y##_f[2] && X##_f[3] == Y##_f[3])
-
-#define _FP_FRAC_GT_4(X,Y) \
- (X##_f[3] > Y##_f[3] || \
- (X##_f[3] == Y##_f[3] && (X##_f[2] > Y##_f[2] || \
- (X##_f[2] == Y##_f[2] && (X##_f[1] > Y##_f[1] || \
- (X##_f[1] == Y##_f[1] && X##_f[0] > Y##_f[0]) \
- )) \
- )) \
- )
-
-#define _FP_FRAC_GE_4(X,Y) \
- (X##_f[3] > Y##_f[3] || \
- (X##_f[3] == Y##_f[3] && (X##_f[2] > Y##_f[2] || \
- (X##_f[2] == Y##_f[2] && (X##_f[1] > Y##_f[1] || \
- (X##_f[1] == Y##_f[1] && X##_f[0] >= Y##_f[0]) \
- )) \
- )) \
- )
-
-
-#define _FP_FRAC_CLZ_4(R,X) \
- do { \
- if (X##_f[3]) \
- { \
- __FP_CLZ(R,X##_f[3]); \
- } \
- else if (X##_f[2]) \
- { \
- __FP_CLZ(R,X##_f[2]); \
- R += _FP_W_TYPE_SIZE; \
- } \
- else if (X##_f[1]) \
- { \
- __FP_CLZ(R,X##_f[2]); \
- R += _FP_W_TYPE_SIZE*2; \
- } \
- else \
- { \
- __FP_CLZ(R,X##_f[0]); \
- R += _FP_W_TYPE_SIZE*3; \
- } \
- } while(0)
-
-
-#define _FP_UNPACK_RAW_4(fs, X, val) \
- do { \
- union _FP_UNION_##fs _flo; _flo.flt = (val); \
- X##_f[0] = _flo.bits.frac0; \
- X##_f[1] = _flo.bits.frac1; \
- X##_f[2] = _flo.bits.frac2; \
- X##_f[3] = _flo.bits.frac3; \
- X##_e = _flo.bits.exp; \
- X##_s = _flo.bits.sign; \
- } while (0)
-
-#define _FP_PACK_RAW_4(fs, val, X) \
- do { \
- union _FP_UNION_##fs _flo; \
- _flo.bits.frac0 = X##_f[0]; \
- _flo.bits.frac1 = X##_f[1]; \
- _flo.bits.frac2 = X##_f[2]; \
- _flo.bits.frac3 = X##_f[3]; \
- _flo.bits.exp = X##_e; \
- _flo.bits.sign = X##_s; \
- (val) = _flo.flt; \
- } while (0)
-
-
-/*
- * Internals
- */
-
-#define __FP_FRAC_SET_4(X,I3,I2,I1,I0) \
- (X##_f[3] = I3, X##_f[2] = I2, X##_f[1] = I1, X##_f[0] = I0)
-
-#ifndef __FP_FRAC_ADD_4
-#define __FP_FRAC_ADD_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
- do { \
- int _c1, _c2, _c3; \
- r0 = x0 + y0; \
- _c1 = r0 < x0; \
- r1 = x1 + y1; \
- _c2 = r1 < x1; \
- r1 += _c1; \
- _c2 |= r1 < _c1; \
- r2 = x2 + y2; \
- _c3 = r2 < x2; \
- r2 += _c2; \
- _c3 |= r2 < _c2; \
- r3 = x3 + y3 + _c3; \
- } while (0)
-#endif
-
-#ifndef __FP_FRAC_SUB_4
-#define __FP_FRAC_SUB_4(r3,r2,r1,r0,x3,x2,x1,x0,y3,y2,y1,y0) \
- do { \
- int _c1, _c2, _c3; \
- r0 = x0 - y0; \
- _c1 = r0 > x0; \
- r1 = x1 - y1; \
- _c2 = r1 > x1; \
- r1 -= _c1; \
- _c2 |= r1 > _c1; \
- r2 = x2 - y2; \
- _c3 = r2 > x2; \
- r2 -= _c2; \
- _c3 |= r2 > _c2; \
- r3 = x3 - y3 - _c3; \
- } while (0)
-#endif
-
-#ifndef __FP_FRAC_ADDI_4
-/* I always wanted to be a lisp programmer :-> */
-#define __FP_FRAC_ADDI_4(x3,x2,x1,x0,i) \
- (x3 += ((x2 += ((x1 += ((x0 += i) < x0)) < x1) < x2)))
-#endif
-
-/* Convert FP values between word sizes. This appears to be more
- * complicated than I'd have expected it to be, so these might be
- * wrong... These macros are in any case somewhat bogus because they
- * use information about what various FRAC_n variables look like
- * internally [eg, that 2 word vars are X_f0 and x_f1]. But so do
- * the ones in op-2.h and op-1.h.
- */
-#define _FP_FRAC_CONV_1_4(dfs, sfs, D, S) \
- do { \
- _FP_FRAC_SRS_4(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- D##_f = S##_f[0]; \
- } while (0)
-
-#define _FP_FRAC_CONV_2_4(dfs, sfs, D, S) \
- do { \
- _FP_FRAC_SRS_4(S, (_FP_WFRACBITS_##sfs - _FP_WFRACBITS_##dfs), \
- _FP_WFRACBITS_##sfs); \
- D##_f0 = S##_f[0]; \
- D##_f1 = S##_f[1]; \
- } while (0)
-
-/* Assembly/disassembly for converting to/from integral types.
- * No shifting or overflow handled here.
- */
-/* Put the FP value X into r, which is an integer of size rsize. */
-#define _FP_FRAC_ASSEMBLE_4(r, X, rsize) \
- do { \
- if (rsize <= _FP_W_TYPE_SIZE) \
- r = X##_f[0]; \
- else if (rsize <= 2*_FP_W_TYPE_SIZE) \
- { \
- r = X##_f[1]; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f[0]; \
- } \
- else \
- { \
- /* I'm feeling lazy so we deal with int == 3words (implausible)*/ \
- /* and int == 4words as a single case. */ \
- r = X##_f[3]; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f[2]; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f[1]; \
- r <<= _FP_W_TYPE_SIZE; \
- r += X##_f[0]; \
- } \
- } while (0)
-
-/* "No disassemble Number Five!" */
-/* move an integer of size rsize into X's fractional part. We rely on
- * the _f[] array consisting of words of size _FP_W_TYPE_SIZE to avoid
- * having to mask the values we store into it.
- */
-#define _FP_FRAC_DISASSEMBLE_4(X, r, rsize) \
- do { \
- X##_f[0] = r; \
- X##_f[1] = (rsize <= _FP_W_TYPE_SIZE ? 0 : r >> _FP_W_TYPE_SIZE); \
- X##_f[2] = (rsize <= 2*_FP_W_TYPE_SIZE ? 0 : r >> 2*_FP_W_TYPE_SIZE); \
- X##_f[3] = (rsize <= 3*_FP_W_TYPE_SIZE ? 0 : r >> 3*_FP_W_TYPE_SIZE); \
- } while (0)
-
-#define _FP_FRAC_CONV_4_1(dfs, sfs, D, S) \
- do { \
- D##_f[0] = S##_f; \
- D##_f[1] = D##_f[2] = D##_f[3] = 0; \
- _FP_FRAC_SLL_4(D, (_FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs)); \
- } while (0)
-
-#define _FP_FRAC_CONV_4_2(dfs, sfs, D, S) \
- do { \
- D##_f[0] = S##_f0; \
- D##_f[1] = S##_f1; \
- D##_f[2] = D##_f[3] = 0; \
- _FP_FRAC_SLL_4(D, (_FP_WFRACBITS_##dfs - _FP_WFRACBITS_##sfs)); \
- } while (0)
-
-/* FIXME! This has to be written */
-#define _FP_SQRT_MEAT_4(R, S, T, X, q)
+++ /dev/null
-#define _FP_DECL(wc, X) \
- _FP_I_TYPE X##_c, X##_s, X##_e; \
- _FP_FRAC_DECL_##wc(X)
-
-/*
- * Finish truely unpacking a native fp value by classifying the kind
- * of fp value and normalizing both the exponent and the fraction.
- */
-
-#define _FP_UNPACK_CANONICAL(fs, wc, X) \
-do { \
- switch (X##_e) \
- { \
- default: \
- _FP_FRAC_HIGH_##wc(X) |= _FP_IMPLBIT_##fs; \
- _FP_FRAC_SLL_##wc(X, _FP_WORKBITS); \
- X##_e -= _FP_EXPBIAS_##fs; \
- X##_c = FP_CLS_NORMAL; \
- break; \
- \
- case 0: \
- if (_FP_FRAC_ZEROP_##wc(X)) \
- X##_c = FP_CLS_ZERO; \
- else \
- { \
- /* a denormalized number */ \
- _FP_I_TYPE _shift; \
- _FP_FRAC_CLZ_##wc(_shift, X); \
- _shift -= _FP_FRACXBITS_##fs; \
- _FP_FRAC_SLL_##wc(X, (_shift+_FP_WORKBITS)); \
- X##_e -= _FP_EXPBIAS_##fs - 1 + _shift; \
- X##_c = FP_CLS_NORMAL; \
- } \
- break; \
- \
- case _FP_EXPMAX_##fs: \
- if (_FP_FRAC_ZEROP_##wc(X)) \
- X##_c = FP_CLS_INF; \
- else \
- /* we don't differentiate between signaling and quiet nans */ \
- X##_c = FP_CLS_NAN; \
- break; \
- } \
-} while (0)
-
-
-/*
- * Before packing the bits back into the native fp result, take care
- * of such mundane things as rounding and overflow. Also, for some
- * kinds of fp values, the original parts may not have been fully
- * extracted -- but that is ok, we can regenerate them now.
- */
-
-#define _FP_PACK_CANONICAL(fs, wc, X) \
-({int __ret = 0; \
- switch (X##_c) \
- { \
- case FP_CLS_NORMAL: \
- X##_e += _FP_EXPBIAS_##fs; \
- if (X##_e > 0) \
- { \
- __ret |= _FP_ROUND(wc, X); \
- if (_FP_FRAC_OVERP_##wc(fs, X)) \
- { \
- _FP_FRAC_SRL_##wc(X, (_FP_WORKBITS+1)); \
- X##_e++; \
- } \
- else \
- _FP_FRAC_SRL_##wc(X, _FP_WORKBITS); \
- if (X##_e >= _FP_EXPMAX_##fs) \
- { \
- /* overflow to infinity */ \
- X##_e = _FP_EXPMAX_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- __ret |= EFLAG_OVERFLOW; \
- } \
- } \
- else \
- { \
- /* we've got a denormalized number */ \
- X##_e = -X##_e + 1; \
- if (X##_e <= _FP_WFRACBITS_##fs) \
- { \
- _FP_FRAC_SRS_##wc(X, X##_e, _FP_WFRACBITS_##fs); \
- _FP_FRAC_SLL_##wc(X, 1); \
- if (_FP_FRAC_OVERP_##wc(fs, X)) \
- { \
- X##_e = 1; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- } \
- else \
- { \
- X##_e = 0; \
- _FP_FRAC_SRL_##wc(X, _FP_WORKBITS+1); \
- __ret |= EFLAG_UNDERFLOW; \
- } \
- } \
- else \
- { \
- /* underflow to zero */ \
- X##_e = 0; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- __ret |= EFLAG_UNDERFLOW; \
- } \
- } \
- break; \
- \
- case FP_CLS_ZERO: \
- X##_e = 0; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- break; \
- \
- case FP_CLS_INF: \
- X##_e = _FP_EXPMAX_##fs; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- break; \
- \
- case FP_CLS_NAN: \
- X##_e = _FP_EXPMAX_##fs; \
- if (!_FP_KEEPNANFRACP) \
- { \
- _FP_FRAC_SET_##wc(X, _FP_NANFRAC_##fs); \
- X##_s = 0; \
- } \
- else \
- _FP_FRAC_HIGH_##wc(X) |= _FP_QNANBIT_##fs; \
- break; \
- } \
- __ret; \
-})
-
-
-/*
- * Main addition routine. The input values should be cooked.
- */
-
-#define _FP_ADD(fs, wc, R, X, Y) \
-do { \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
- { \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
- { \
- /* shift the smaller number so that its exponent matches the larger */ \
- _FP_I_TYPE diff = X##_e - Y##_e; \
- \
- if (diff < 0) \
- { \
- diff = -diff; \
- if (diff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(X, diff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(X)) \
- _FP_FRAC_SET_##wc(X, _FP_MINFRAC_##wc); \
- else \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- R##_e = Y##_e; \
- } \
- else \
- { \
- if (diff > 0) \
- { \
- if (diff <= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SRS_##wc(Y, diff, _FP_WFRACBITS_##fs); \
- else if (!_FP_FRAC_ZEROP_##wc(Y)) \
- _FP_FRAC_SET_##wc(Y, _FP_MINFRAC_##wc); \
- else \
- _FP_FRAC_SET_##wc(Y, _FP_ZEROFRAC_##wc); \
- } \
- R##_e = X##_e; \
- } \
- \
- R##_c = FP_CLS_NORMAL; \
- \
- if (X##_s == Y##_s) \
- { \
- R##_s = X##_s; \
- _FP_FRAC_ADD_##wc(R, X, Y); \
- if (_FP_FRAC_OVERP_##wc(fs, R)) \
- { \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
- R##_e++; \
- } \
- } \
- else \
- { \
- R##_s = X##_s; \
- _FP_FRAC_SUB_##wc(R, X, Y); \
- if (_FP_FRAC_ZEROP_##wc(R)) \
- { \
- /* return an exact zero */ \
- if (FP_ROUNDMODE == FP_RND_MINF) \
- R##_s |= Y##_s; \
- else \
- R##_s &= Y##_s; \
- R##_c = FP_CLS_ZERO; \
- } \
- else \
- { \
- if (_FP_FRAC_NEGP_##wc(R)) \
- { \
- _FP_FRAC_SUB_##wc(R, Y, X); \
- R##_s = Y##_s; \
- } \
- \
- /* renormalize after subtraction */ \
- _FP_FRAC_CLZ_##wc(diff, R); \
- diff -= _FP_WFRACXBITS_##fs; \
- if (diff) \
- { \
- R##_e -= diff; \
- _FP_FRAC_SLL_##wc(R, diff); \
- } \
- } \
- } \
- break; \
- } \
- \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, X, Y); \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- R##_e = X##_e; \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(R, X); \
- R##_s = X##_s; \
- R##_c = X##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- R##_e = Y##_e; \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
- _FP_FRAC_COPY_##wc(R, Y); \
- R##_s = Y##_s; \
- R##_c = Y##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- if (X##_s != Y##_s) \
- { \
- /* +INF + -INF => NAN */ \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- R##_s = X##_s ^ Y##_s; \
- R##_c = FP_CLS_NAN; \
- break; \
- } \
- /* FALLTHRU */ \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- R##_s = X##_s; \
- R##_c = FP_CLS_INF; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
- R##_s = Y##_s; \
- R##_c = FP_CLS_INF; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
- /* make sure the sign is correct */ \
- if (FP_ROUNDMODE == FP_RND_MINF) \
- R##_s = X##_s | Y##_s; \
- else \
- R##_s = X##_s & Y##_s; \
- R##_c = FP_CLS_ZERO; \
- break; \
- \
- default: \
- abort(); \
- } \
-} while (0)
-
-
-/*
- * Main negation routine. FIXME -- when we care about setting exception
- * bits reliably, this will not do. We should examine all of the fp classes.
- */
-
-#define _FP_NEG(fs, wc, R, X) \
- do { \
- _FP_FRAC_COPY_##wc(R, X); \
- R##_c = X##_c; \
- R##_e = X##_e; \
- R##_s = 1 ^ X##_s; \
- } while (0)
-
-
-/*
- * Main multiplication routine. The input values should be cooked.
- */
-
-#define _FP_MUL(fs, wc, R, X, Y) \
-do { \
- R##_s = X##_s ^ Y##_s; \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
- { \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
- R##_c = FP_CLS_NORMAL; \
- R##_e = X##_e + Y##_e + 1; \
- \
- _FP_MUL_MEAT_##fs(R,X,Y); \
- \
- if (_FP_FRAC_OVERP_##wc(fs, R)) \
- _FP_FRAC_SRS_##wc(R, 1, _FP_WFRACBITS_##fs); \
- else \
- R##_e--; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, X, Y); \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
- R##_s = X##_s; \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(R, X); \
- R##_c = X##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
- R##_s = Y##_s; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- _FP_FRAC_COPY_##wc(R, Y); \
- R##_c = Y##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
- R##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- break; \
- \
- default: \
- abort(); \
- } \
-} while (0)
-
-
-/*
- * Main division routine. The input values should be cooked.
- */
-
-#define _FP_DIV(fs, wc, R, X, Y) \
-do { \
- R##_s = X##_s ^ Y##_s; \
- switch (_FP_CLS_COMBINE(X##_c, Y##_c)) \
- { \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NORMAL): \
- R##_c = FP_CLS_NORMAL; \
- R##_e = X##_e - Y##_e; \
- \
- _FP_DIV_MEAT_##fs(R,X,Y); \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NAN): \
- _FP_CHOOSENAN(fs, wc, R, X, Y); \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_NORMAL): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_NAN,FP_CLS_ZERO): \
- R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R, X); \
- R##_c = X##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NAN): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NAN): \
- R##_s = Y##_s; \
- _FP_FRAC_COPY_##wc(R, Y); \
- R##_c = Y##_c; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_NORMAL): \
- R##_c = FP_CLS_ZERO; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_NORMAL,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_ZERO): \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_NORMAL): \
- R##_c = FP_CLS_INF; \
- break; \
- \
- case _FP_CLS_COMBINE(FP_CLS_INF,FP_CLS_INF): \
- case _FP_CLS_COMBINE(FP_CLS_ZERO,FP_CLS_ZERO): \
- R##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs); \
- break; \
- \
- default: \
- abort(); \
- } \
-} while (0)
-
-
-/*
- * Main differential comparison routine. The inputs should be raw not
- * cooked. The return is -1,0,1 for normal values, 2 otherwise.
- */
-
-#define _FP_CMP(fs, wc, ret, X, Y, un) \
- do { \
- /* NANs are unordered */ \
- if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
- || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
- { \
- ret = un; \
- } \
- else \
- { \
- int __x_zero = (!X##_e && _FP_FRAC_ZEROP_##wc(X)) ? 1 : 0; \
- int __y_zero = (!Y##_e && _FP_FRAC_ZEROP_##wc(Y)) ? 1 : 0; \
- \
- if (__x_zero && __y_zero) \
- ret = 0; \
- else if (__x_zero) \
- ret = Y##_s ? 1 : -1; \
- else if (__y_zero) \
- ret = X##_s ? -1 : 1; \
- else if (X##_s != Y##_s) \
- ret = X##_s ? -1 : 1; \
- else if (X##_e > Y##_e) \
- ret = X##_s ? -1 : 1; \
- else if (X##_e < Y##_e) \
- ret = X##_s ? 1 : -1; \
- else if (_FP_FRAC_GT_##wc(X, Y)) \
- ret = X##_s ? -1 : 1; \
- else if (_FP_FRAC_GT_##wc(Y, X)) \
- ret = X##_s ? 1 : -1; \
- else \
- ret = 0; \
- } \
- } while (0)
-
-
-/* Simplification for strict equality. */
-
-#define _FP_CMP_EQ(fs, wc, ret, X, Y) \
- do { \
- /* NANs are unordered */ \
- if ((X##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(X)) \
- || (Y##_e == _FP_EXPMAX_##fs && !_FP_FRAC_ZEROP_##wc(Y))) \
- { \
- ret = 1; \
- } \
- else \
- { \
- ret = !(X##_e == Y##_e \
- && _FP_FRAC_EQ_##wc(X, Y) \
- && (X##_s == Y##_s || !X##_e && _FP_FRAC_ZEROP_##wc(X))); \
- } \
- } while (0)
-
-/*
- * Main square root routine. The input value should be cooked.
- */
-
-#define _FP_SQRT(fs, wc, R, X) \
-do { \
- _FP_FRAC_DECL_##wc(T); _FP_FRAC_DECL_##wc(S); \
- _FP_W_TYPE q; \
- switch (X##_c) \
- { \
- case FP_CLS_NAN: \
- R##_s = 0; \
- R##_c = FP_CLS_NAN; \
- _FP_FRAC_SET_##wc(X, _FP_ZEROFRAC_##wc); \
- break; \
- case FP_CLS_INF: \
- if (X##_s) \
- { \
- R##_s = 0; \
- R##_c = FP_CLS_NAN; /* sNAN */ \
- } \
- else \
- { \
- R##_s = 0; \
- R##_c = FP_CLS_INF; /* sqrt(+inf) = +inf */ \
- } \
- break; \
- case FP_CLS_ZERO: \
- R##_s = X##_s; \
- R##_c = FP_CLS_ZERO; /* sqrt(+-0) = +-0 */ \
- break; \
- case FP_CLS_NORMAL: \
- R##_s = 0; \
- if (X##_s) \
- { \
- R##_c = FP_CLS_NAN; /* sNAN */ \
- break; \
- } \
- R##_c = FP_CLS_NORMAL; \
- if (X##_e & 1) \
- _FP_FRAC_SLL_##wc(X, 1); \
- R##_e = X##_e >> 1; \
- _FP_FRAC_SET_##wc(S, _FP_ZEROFRAC_##wc); \
- _FP_FRAC_SET_##wc(R, _FP_ZEROFRAC_##wc); \
- q = _FP_OVERFLOW_##fs; \
- _FP_FRAC_SLL_##wc(X, 1); \
- _FP_SQRT_MEAT_##wc(R, S, T, X, q); \
- _FP_FRAC_SRL_##wc(R, 1); \
- } \
- } while (0)
-
-/*
- * Convert from FP to integer
- */
-
-/* "When a NaN, infinity, large positive argument >= 2147483648.0, or
- * large negative argument <= -2147483649.0 is converted to an integer,
- * the invalid_current bit...should be set and fp_exception_IEEE_754 should
- * be raised. If the floating point invalid trap is disabled, no trap occurs
- * and a numerical result is generated: if the sign bit of the operand
- * is 0, the result is 2147483647; if the sign bit of the operand is 1,
- * the result is -2147483648."
- * Similarly for conversion to extended ints, except that the boundaries
- * are >= 2^63, <= -(2^63 + 1), and the results are 2^63 + 1 for s=0 and
- * -2^63 for s=1.
- * -- SPARC Architecture Manual V9, Appendix B, which specifies how
- * SPARCs resolve implementation dependencies in the IEEE-754 spec.
- * I don't believe that the code below follows this. I'm not even sure
- * it's right!
- * It doesn't cope with needing to convert to an n bit integer when there
- * is no n bit integer type. Fortunately gcc provides long long so this
- * isn't a problem for sparc32.
- * I have, however, fixed its NaN handling to conform as above.
- * -- PMM 02/1998
- * NB: rsigned is not 'is r declared signed?' but 'should the value stored
- * in r be signed or unsigned?'. r is always(?) declared unsigned.
- * Comments below are mine, BTW -- PMM
- */
-#define _FP_TO_INT(fs, wc, r, X, rsize, rsigned) \
- do { \
- switch (X##_c) \
- { \
- case FP_CLS_NORMAL: \
- if (X##_e < 0) \
- { \
- /* case FP_CLS_NAN: see above! */ \
- case FP_CLS_ZERO: \
- r = 0; \
- } \
- else if (X##_e >= rsize - (rsigned != 0)) \
- { /* overflow */ \
- case FP_CLS_NAN: \
- case FP_CLS_INF: \
- if (rsigned) \
- { \
- r = 1; \
- r <<= rsize - 1; \
- r -= 1 - X##_s; \
- } \
- else \
- { \
- r = 0; \
- if (!X##_s) \
- r = ~r; \
- } \
- } \
- else \
- { \
- if (_FP_W_TYPE_SIZE*wc < rsize) \
- { \
- _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
- r <<= X##_e - _FP_WFRACBITS_##fs; \
- } \
- else \
- { \
- if (X##_e >= _FP_WFRACBITS_##fs) \
- _FP_FRAC_SLL_##wc(X, (X##_e - _FP_WFRACBITS_##fs + 1));\
- else \
- _FP_FRAC_SRL_##wc(X, (_FP_WFRACBITS_##fs - X##_e - 1));\
- _FP_FRAC_ASSEMBLE_##wc(r, X, rsize); \
- } \
- if (rsigned && X##_s) \
- r = -r; \
- } \
- break; \
- } \
- } while (0)
-
-#define _FP_FROM_INT(fs, wc, X, r, rsize, rtype) \
- do { \
- if (r) \
- { \
- X##_c = FP_CLS_NORMAL; \
- \
- if ((X##_s = (r < 0))) \
- r = -r; \
- /* Note that `r' is now considered unsigned, so we don't have \
- to worry about the single signed overflow case. */ \
- \
- if (rsize <= _FP_W_TYPE_SIZE) \
- __FP_CLZ(X##_e, r); \
- else \
- __FP_CLZ_2(X##_e, (_FP_W_TYPE)(r >> _FP_W_TYPE_SIZE), \
- (_FP_W_TYPE)r); \
- if (rsize < _FP_W_TYPE_SIZE) \
- X##_e -= (_FP_W_TYPE_SIZE - rsize); \
- X##_e = rsize - X##_e - 1; \
- \
- if (_FP_FRACBITS_##fs < rsize && _FP_WFRACBITS_##fs < X##_e) \
- __FP_FRAC_SRS_1(r, (X##_e - _FP_WFRACBITS_##fs), rsize); \
- r &= ~((_FP_W_TYPE)1 << X##_e); \
- _FP_FRAC_DISASSEMBLE_##wc(X, ((unsigned rtype)r), rsize); \
- _FP_FRAC_SLL_##wc(X, (_FP_WFRACBITS_##fs - X##_e - 1)); \
- } \
- else \
- { \
- X##_c = FP_CLS_ZERO, X##_s = 0; \
- } \
- } while (0)
-
-
-#define FP_CONV(dfs,sfs,dwc,swc,D,S) \
- do { \
- _FP_FRAC_CONV_##dwc##_##swc(dfs, sfs, D, S); \
- D##_e = S##_e; \
- D##_c = S##_c; \
- D##_s = S##_s; \
- } while (0)
-
-/*
- * Helper primitives.
- */
-
-/* Count leading zeros in a word. */
-
-#ifndef __FP_CLZ
-#if _FP_W_TYPE_SIZE < 64
-/* this is just to shut the compiler up about shifts > word length -- PMM 02/1998 */
-#define __FP_CLZ(r, x) \
- do { \
- _FP_W_TYPE _t = (x); \
- r = _FP_W_TYPE_SIZE - 1; \
- if (_t > 0xffff) r -= 16; \
- if (_t > 0xffff) _t >>= 16; \
- if (_t > 0xff) r -= 8; \
- if (_t > 0xff) _t >>= 8; \
- if (_t & 0xf0) r -= 4; \
- if (_t & 0xf0) _t >>= 4; \
- if (_t & 0xc) r -= 2; \
- if (_t & 0xc) _t >>= 2; \
- if (_t & 0x2) r -= 1; \
- } while (0)
-#else /* not _FP_W_TYPE_SIZE < 64 */
-#define __FP_CLZ(r, x) \
- do { \
- _FP_W_TYPE _t = (x); \
- r = _FP_W_TYPE_SIZE - 1; \
- if (_t > 0xffffffff) r -= 32; \
- if (_t > 0xffffffff) _t >>= 32; \
- if (_t > 0xffff) r -= 16; \
- if (_t > 0xffff) _t >>= 16; \
- if (_t > 0xff) r -= 8; \
- if (_t > 0xff) _t >>= 8; \
- if (_t & 0xf0) r -= 4; \
- if (_t & 0xf0) _t >>= 4; \
- if (_t & 0xc) r -= 2; \
- if (_t & 0xc) _t >>= 2; \
- if (_t & 0x2) r -= 1; \
- } while (0)
-#endif /* not _FP_W_TYPE_SIZE < 64 */
-#endif /* ndef __FP_CLZ */
-
-#define _FP_DIV_HELP_imm(q, r, n, d) \
- do { \
- q = n / d, r = n % d; \
- } while (0)
-
+++ /dev/null
-/*
- * Definitions for IEEE Single Precision
- */
-
-#if _FP_W_TYPE_SIZE < 32
-#error "Here's a nickel kid. Go buy yourself a real computer."
-#endif
-
-#define _FP_FRACBITS_S 24
-#define _FP_FRACXBITS_S (_FP_W_TYPE_SIZE - _FP_FRACBITS_S)
-#define _FP_WFRACBITS_S (_FP_WORKBITS + _FP_FRACBITS_S)
-#define _FP_WFRACXBITS_S (_FP_W_TYPE_SIZE - _FP_WFRACBITS_S)
-#define _FP_EXPBITS_S 8
-#define _FP_EXPBIAS_S 127
-#define _FP_EXPMAX_S 255
-#define _FP_QNANBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2))
-#define _FP_IMPLBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1))
-#define _FP_OVERFLOW_S ((_FP_W_TYPE)1 << (_FP_WFRACBITS_S))
-
-/* The implementation of _FP_MUL_MEAT_S and _FP_DIV_MEAT_S should be
- chosen by the target machine. */
-
-union _FP_UNION_S
-{
- float flt;
- struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_S;
- unsigned frac : _FP_FRACBITS_S - (_FP_IMPLBIT_S != 0);
-#else
- unsigned frac : _FP_FRACBITS_S - (_FP_IMPLBIT_S != 0);
- unsigned exp : _FP_EXPBITS_S;
- unsigned sign : 1;
-#endif
- } bits __attribute__((packed));
-};
-
-#define FP_DECL_S(X) _FP_DECL(1,X)
-#define FP_UNPACK_RAW_S(X,val) _FP_UNPACK_RAW_1(S,X,val)
-#define FP_PACK_RAW_S(val,X) _FP_PACK_RAW_1(S,val,X)
-
-#define FP_UNPACK_S(X,val) \
- do { \
- _FP_UNPACK_RAW_1(S,X,val); \
- _FP_UNPACK_CANONICAL(S,1,X); \
- } while (0)
-
-#define FP_PACK_S(val,X) \
- do { \
- _FP_PACK_CANONICAL(S,1,X); \
- _FP_PACK_RAW_1(S,val,X); \
- } while (0)
-
-#define FP_NEG_S(R,X) _FP_NEG(S,1,R,X)
-#define FP_ADD_S(R,X,Y) _FP_ADD(S,1,R,X,Y)
-#define FP_SUB_S(R,X,Y) _FP_SUB(S,1,R,X,Y)
-#define FP_MUL_S(R,X,Y) _FP_MUL(S,1,R,X,Y)
-#define FP_DIV_S(R,X,Y) _FP_DIV(S,1,R,X,Y)
-#define FP_SQRT_S(R,X) _FP_SQRT(S,1,R,X)
-
-#define FP_CMP_S(r,X,Y,un) _FP_CMP(S,1,r,X,Y,un)
-#define FP_CMP_EQ_S(r,X,Y) _FP_CMP_EQ(S,1,r,X,Y)
-
-#define FP_TO_INT_S(r,X,rsz,rsg) _FP_TO_INT(S,1,r,X,rsz,rsg)
-#define FP_FROM_INT_S(X,r,rs,rt) _FP_FROM_INT(S,1,X,r,rs,rt)
+++ /dev/null
-#ifndef SOFT_FP_H
-#define SOFT_FP_H
-
-#include "sfp-machine.h"
-
-#define _FP_WORKBITS 3
-#define _FP_WORK_LSB ((_FP_W_TYPE)1 << 3)
-#define _FP_WORK_ROUND ((_FP_W_TYPE)1 << 2)
-#define _FP_WORK_GUARD ((_FP_W_TYPE)1 << 1)
-#define _FP_WORK_STICKY ((_FP_W_TYPE)1 << 0)
-
-#ifndef FP_RND_NEAREST
-# define FP_RND_NEAREST 0
-# define FP_RND_ZERO 1
-# define FP_RND_PINF 2
-# define FP_RND_MINF 3
-#ifndef FP_ROUNDMODE
-# define FP_ROUNDMODE FP_RND_NEAREST
-#endif
-#endif
-
-#define _FP_ROUND_NEAREST(wc, X) \
-({ int __ret = 0; \
- int __frac = _FP_FRAC_LOW_##wc(X) & 15; \
- if (__frac & 7) { \
- __ret = EFLAG_INEXACT; \
- if ((__frac & 7) != _FP_WORK_ROUND) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
- else if (__frac & _FP_WORK_LSB) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_ROUND); \
- } \
- __ret; \
-})
-
-#define _FP_ROUND_ZERO(wc, X) \
-({ int __ret = 0; \
- if (_FP_FRAC_LOW_##wc(X) & 7) \
- __ret = EFLAG_INEXACT; \
- __ret; \
-})
-
-#define _FP_ROUND_PINF(wc, X) \
-({ int __ret = EFLAG_INEXACT; \
- if (!X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
- else __ret = 0; \
- __ret; \
-})
-
-#define _FP_ROUND_MINF(wc, X) \
-({ int __ret = EFLAG_INEXACT; \
- if (X##_s && (_FP_FRAC_LOW_##wc(X) & 7)) \
- _FP_FRAC_ADDI_##wc(X, _FP_WORK_LSB); \
- else __ret = 0; \
- __ret; \
-})
-
-#define _FP_ROUND(wc, X) \
-({ int __ret = 0; \
- switch (FP_ROUNDMODE) \
- { \
- case FP_RND_NEAREST: \
- __ret |= _FP_ROUND_NEAREST(wc,X); \
- break; \
- case FP_RND_ZERO: \
- __ret |= _FP_ROUND_ZERO(wc,X); \
- break; \
- case FP_RND_PINF: \
- __ret |= _FP_ROUND_PINF(wc,X); \
- break; \
- case FP_RND_MINF: \
- __ret |= _FP_ROUND_MINF(wc,X); \
- break; \
- }; \
- __ret; \
-})
-
-#define FP_CLS_NORMAL 0
-#define FP_CLS_ZERO 1
-#define FP_CLS_INF 2
-#define FP_CLS_NAN 3
-
-#define _FP_CLS_COMBINE(x,y) (((x) << 2) | (y))
-
-#include "op-1.h"
-#include "op-2.h"
-#include "op-4.h"
-#include "op-common.h"
-
-/* Sigh. Silly things longlong.h needs. */
-#define UWtype _FP_W_TYPE
-#define W_TYPE_SIZE _FP_W_TYPE_SIZE
-
-typedef int SItype __attribute__((mode(SI)));
-typedef int DItype __attribute__((mode(DI)));
-typedef unsigned int USItype __attribute__((mode(SI)));
-typedef unsigned int UDItype __attribute__((mode(DI)));
-#if _FP_W_TYPE_SIZE == 32
-typedef unsigned int UHWtype __attribute__((mode(HI)));
-#elif _FP_W_TYPE_SIZE == 64
-typedef USItype UHWtype;
-#endif
-
-#endif
#include <linux/errno.h>
#include <asm/uaccess.h>
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+#include <math-emu/double.h>
+#include <math-emu/single.h>
int
stfs(void *frS, void *ea)
{
FP_DECL_D(A);
FP_DECL_S(R);
+ FP_DECL_EX;
float f;
- int err;
#ifdef DEBUG
printk("%s: S %p, ea %p\n", __func__, frS, ea);
#endif
- __FP_UNPACK_D(A, frS);
+ FP_UNPACK_DP(A, frS);
#ifdef DEBUG
printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c);
printk("R: %ld %lu %ld (%ld)\n", R_s, R_f, R_e, R_c);
#endif
- err = _FP_PACK_CANONICAL(S, 1, R);
- if (!err || !__FPU_TRAP_P(err)) {
- __FP_PACK_RAW_1(S, &f, R);
+ _FP_PACK_CANONICAL(S, 1, R);
+ if (!FP_CUR_EXCEPTIONS || !__FPU_TRAP_P(FP_CUR_EXCEPTIONS)) {
+ _FP_PACK_RAW_1_P(S, &f, R);
if (copy_to_user(ea, &f, sizeof(float)))
return -EFAULT;
}
- return err;
+ return FP_CUR_EXCEPTIONS;
}
+++ /dev/null
-#include "soft-fp.h"
-#include "double.h"
-#include "single.h"
-
-void
-fp_unpack_d(long *_s, unsigned long *_f1, unsigned long *_f0,
- long *_e, long *_c, void *val)
-{
- FP_DECL_D(X);
-
- __FP_UNPACK_RAW_2(D, X, val);
-
- _FP_UNPACK_CANONICAL(D, 2, X);
-
- *_s = X_s;
- *_f1 = X_f1;
- *_f0 = X_f0;
- *_e = X_e;
- *_c = X_c;
-}
-
-int
-fp_pack_d(void *val, long X_s, unsigned long X_f1,
- unsigned long X_f0, long X_e, long X_c)
-{
- int exc;
-
- exc = _FP_PACK_CANONICAL(D, 2, X);
- if (!exc || !__FPU_TRAP_P(exc))
- __FP_PACK_RAW_2(D, val, X);
- return exc;
-}
-
-int
-fp_pack_ds(void *val, long X_s, unsigned long X_f1,
- unsigned long X_f0, long X_e, long X_c)
-{
- FP_DECL_S(__X);
- int exc;
-
- FP_CONV(S, D, 1, 2, __X, X);
- exc = _FP_PACK_CANONICAL(S, 1, __X);
- if (!exc || !__FPU_TRAP_P(exc)) {
- _FP_UNPACK_CANONICAL(S, 1, __X);
- FP_CONV(D, S, 2, 1, X, __X);
- exc |= _FP_PACK_CANONICAL(D, 2, X);
- if (!exc || !__FPU_TRAP_P(exc))
- __FP_PACK_RAW_2(D, val, X);
- }
- return exc;
-}
/* This has so very few changes over libgcc2's __udivmoddi4 it isn't funny. */
-#include "soft-fp.h"
+#include <math-emu/soft-fp.h>
#undef count_leading_zeros
#define count_leading_zeros __FP_CLZ
* Returns to the caller if the access is illegal or there is no
* mapping for the address. Otherwise it places an appropriate PTE
* in the hash table and returns from the exception.
- * Uses r0, r3 - r8, ctr, lr.
+ * Uses r0, r3 - r8, r10, ctr, lr.
*/
.text
_GLOBAL(hash_page)
addi r5,r5,swapper_pg_dir@l /* kernel page table */
rlwimi r3,r9,32-12,29,29 /* MSR_PR -> _PAGE_USER */
112: add r5,r5,r7 /* convert to phys addr */
+#ifndef CONFIG_PTE_64BIT
rlwimi r5,r4,12,20,29 /* insert top 10 bits of address */
lwz r8,0(r5) /* get pmd entry */
rlwinm. r8,r8,0,0,19 /* extract address of pte page */
+#else
+ rlwinm r8,r4,13,19,29 /* Compute pgdir/pmd offset */
+ lwzx r8,r8,r5 /* Get L1 entry */
+ rlwinm. r8,r8,0,0,20 /* extract pt base address */
+#endif
#ifdef CONFIG_SMP
beq- hash_page_out /* return if no mapping */
#else
to the address following the rfi. */
beqlr-
#endif
+#ifndef CONFIG_PTE_64BIT
rlwimi r8,r4,22,20,29 /* insert next 10 bits of address */
+#else
+ rlwimi r8,r4,23,20,28 /* compute pte address */
+#endif
rlwinm r0,r3,32-3,24,24 /* _PAGE_RW access -> _PAGE_DIRTY */
ori r0,r0,_PAGE_ACCESSED|_PAGE_HASHPTE
* because almost always, there won't be a permission violation
* and there won't already be an HPTE, and thus we will have
* to update the PTE to set _PAGE_HASHPTE. -- paulus.
+ *
+ * If PTE_64BIT is set, the low word is the flags word; use that
+ * word for locking since it contains all the interesting bits.
*/
+#if (PTE_FLAGS_OFFSET != 0)
+ addi r8,r8,PTE_FLAGS_OFFSET
+#endif
retry:
- lwarx r6,0,r8 /* get linux-style pte */
+ lwarx r6,0,r8 /* get linux-style pte, flag word */
andc. r5,r3,r6 /* check access & ~permission */
#ifdef CONFIG_SMP
bne- hash_page_out /* return if access not permitted */
bnelr-
#endif
or r5,r0,r6 /* set accessed/dirty bits */
+#ifdef CONFIG_PTE_64BIT
+#ifdef CONFIG_SMP
+ subf r10,r6,r8 /* create false data dependency */
+ subi r10,r10,PTE_FLAGS_OFFSET
+ lwzx r10,r6,r10 /* Get upper PTE word */
+#else
+ lwz r10,-PTE_FLAGS_OFFSET(r8)
+#endif /* CONFIG_SMP */
+#endif /* CONFIG_PTE_64BIT */
stwcx. r5,0,r8 /* attempt to update PTE */
bne- retry /* retry if someone got there first */
* we can't take a hash table miss (assuming the code is
* covered by a BAT). -- paulus
*/
- mfmsr r10
+ mfmsr r9
SYNC
- rlwinm r0,r10,0,17,15 /* clear bit 16 (MSR_EE) */
+ rlwinm r0,r9,0,17,15 /* clear bit 16 (MSR_EE) */
rlwinm r0,r0,0,28,26 /* clear MSR_DR */
mtmsr r0
SYNC_601
tophys(r7,0)
#ifdef CONFIG_SMP
- addis r9,r7,mmu_hash_lock@ha
- addi r9,r9,mmu_hash_lock@l
-10: lwarx r0,0,r9 /* take the mmu_hash_lock */
+ addis r6,r7,mmu_hash_lock@ha
+ addi r6,r6,mmu_hash_lock@l
+10: lwarx r0,0,r6 /* take the mmu_hash_lock */
cmpi 0,r0,0
bne- 11f
- stwcx. r8,0,r9
+ stwcx. r8,0,r6
beq+ 12f
-11: lwz r0,0(r9)
+11: lwz r0,0(r6)
cmpi 0,r0,0
beq 10b
b 11b
* HPTE, so we just unlock and return.
*/
mr r8,r5
+#ifndef CONFIG_PTE_64BIT
rlwimi r8,r4,22,20,29
+#else
+ rlwimi r8,r4,23,20,28
+ addi r8,r8,PTE_FLAGS_OFFSET
+#endif
1: lwarx r6,0,r8
andi. r0,r6,_PAGE_HASHPTE
bne 9f /* if HASHPTE already set, done */
+#ifdef CONFIG_PTE_64BIT
+#ifdef CONFIG_SMP
+ subf r10,r6,r8 /* create false data dependency */
+ subi r10,r10,PTE_FLAGS_OFFSET
+ lwzx r10,r6,r10 /* Get upper PTE word */
+#else
+ lwz r10,-PTE_FLAGS_OFFSET(r8)
+#endif /* CONFIG_SMP */
+#endif /* CONFIG_PTE_64BIT */
ori r5,r6,_PAGE_HASHPTE
stwcx. r5,0,r8
bne- 1b
9:
#ifdef CONFIG_SMP
+ addis r6,r7,mmu_hash_lock@ha
+ addi r6,r6,mmu_hash_lock@l
eieio
li r0,0
- stw r0,0(r9) /* clear mmu_hash_lock */
+ stw r0,0(r6) /* clear mmu_hash_lock */
#endif
/* reenable interrupts and DR */
- mtmsr r10
+ mtmsr r9
SYNC_601
isync
* r5 contains the linux PTE, r6 contains the old value of the
* linux PTE (before setting _PAGE_HASHPTE) and r7 contains the
* offset to be added to addresses (0 if the MMU is on,
- * -KERNELBASE if it is off).
+ * -KERNELBASE if it is off). r10 contains the upper half of
+ * the PTE if CONFIG_PTE_64BIT.
* On SMP, the caller should have the mmu_hash_lock held.
* We assume that the caller has (or will) set the _PAGE_HASHPTE
* bit in the linux PTE in memory. The value passed in r6 should
BEGIN_FTR_SECTION
ori r8,r8,_PAGE_COHERENT /* set M (coherence required) */
END_FTR_SECTION_IFSET(CPU_FTR_NEED_COHERENT)
+#ifdef CONFIG_PTE_64BIT
+ /* Put the XPN bits into the PTE */
+ rlwimi r8,r10,8,20,22
+ rlwimi r8,r10,2,29,29
+#endif
/* Construct the high word of the PPC-style PTE (r5) */
rlwinm r5,r3,7,1,24 /* put VSID in 0x7fffff80 bits */
isync
/* First find a PTE in the range that has _PAGE_HASHPTE set */
+#ifndef CONFIG_PTE_64BIT
rlwimi r5,r4,22,20,29
-1: lwz r0,0(r5)
+#else
+ rlwimi r5,r4,23,20,28
+#endif
+1: lwz r0,PTE_FLAGS_OFFSET(r5)
cmpwi cr1,r6,1
andi. r0,r0,_PAGE_HASHPTE
bne 2f
ble cr1,19f
addi r4,r4,0x1000
- addi r5,r5,4
+ addi r5,r5,PTE_SIZE
addi r6,r6,-1
b 1b
* already clear, we're done (for this pte). If not,
* clear it (atomically) and proceed. -- paulus.
*/
-33: lwarx r8,0,r5 /* fetch the pte */
+#if (PTE_FLAGS_OFFSET != 0)
+ addi r5,r5,PTE_FLAGS_OFFSET
+#endif
+33: lwarx r8,0,r5 /* fetch the pte flags word */
andi. r0,r8,_PAGE_HASHPTE
beq 8f /* done if HASHPTE is already clear */
rlwinm r8,r8,0,31,29 /* clear HASHPTE bit */
8: ble cr1,9f /* if all ptes checked */
81: addi r6,r6,-1
- addi r5,r5,4 /* advance to next pte */
+ addi r5,r5,PTE_SIZE
addi r4,r4,0x1000
lwz r0,0(r5) /* check next pte */
cmpwi cr1,r6,1
int page_is_ram(unsigned long pfn)
{
- unsigned long paddr = (pfn << PAGE_SHIFT);
-
#ifndef CONFIG_PPC64 /* XXX for now */
- return paddr < __pa(high_memory);
+ return pfn < max_pfn;
#else
+ unsigned long paddr = (pfn << PAGE_SHIFT);
int i;
for (i=0; i < lmb.memory.cnt; i++) {
unsigned long base;
return 0;
}
+/*
+ * get_active_region_work_fn - A helper function for get_node_active_region
+ * Returns datax set to the start_pfn and end_pfn if they contain
+ * the initial value of datax->start_pfn between them
+ * @start_pfn: start page(inclusive) of region to check
+ * @end_pfn: end page(exclusive) of region to check
+ * @datax: comes in with ->start_pfn set to value to search for and
+ * goes out with active range if it contains it
+ * Returns 1 if search value is in range else 0
+ */
+static int __init get_active_region_work_fn(unsigned long start_pfn,
+ unsigned long end_pfn, void *datax)
+{
+ struct node_active_region *data;
+ data = (struct node_active_region *)datax;
+
+ if (start_pfn <= data->start_pfn && end_pfn > data->start_pfn) {
+ data->start_pfn = start_pfn;
+ data->end_pfn = end_pfn;
+ return 1;
+ }
+ return 0;
+
+}
+
+/*
+ * get_node_active_region - Return active region containing start_pfn
+ * @start_pfn: The page to return the region for.
+ * @node_ar: Returned set to the active region containing start_pfn
+ */
+static void __init get_node_active_region(unsigned long start_pfn,
+ struct node_active_region *node_ar)
+{
+ int nid = early_pfn_to_nid(start_pfn);
+
+ node_ar->nid = nid;
+ node_ar->start_pfn = start_pfn;
+ work_with_active_regions(nid, get_active_region_work_fn, node_ar);
+}
+
static void __cpuinit map_cpu_to_node(int cpu, int node)
{
numa_cpu_lookup_table[cpu] = node;
start_pfn, end_pfn);
free_bootmem_with_active_regions(nid, end_pfn);
+ }
- /* Mark reserved regions on this node */
- for (i = 0; i < lmb.reserved.cnt; i++) {
- unsigned long physbase = lmb.reserved.region[i].base;
- unsigned long size = lmb.reserved.region[i].size;
- unsigned long start_paddr = start_pfn << PAGE_SHIFT;
- unsigned long end_paddr = end_pfn << PAGE_SHIFT;
-
- if (early_pfn_to_nid(physbase >> PAGE_SHIFT) != nid &&
- early_pfn_to_nid((physbase+size-1) >> PAGE_SHIFT) != nid)
- continue;
-
- if (physbase < end_paddr &&
- (physbase+size) > start_paddr) {
- /* overlaps */
- if (physbase < start_paddr) {
- size -= start_paddr - physbase;
- physbase = start_paddr;
- }
-
- if (size > end_paddr - physbase)
- size = end_paddr - physbase;
-
- dbg("reserve_bootmem %lx %lx\n", physbase,
- size);
- reserve_bootmem_node(NODE_DATA(nid), physbase,
- size, BOOTMEM_DEFAULT);
- }
+ /* Mark reserved regions */
+ for (i = 0; i < lmb.reserved.cnt; i++) {
+ unsigned long physbase = lmb.reserved.region[i].base;
+ unsigned long size = lmb.reserved.region[i].size;
+ unsigned long start_pfn = physbase >> PAGE_SHIFT;
+ unsigned long end_pfn = ((physbase + size) >> PAGE_SHIFT);
+ struct node_active_region node_ar;
+
+ get_node_active_region(start_pfn, &node_ar);
+ while (start_pfn < end_pfn) {
+ /*
+ * if reserved region extends past active region
+ * then trim size to active region
+ */
+ if (end_pfn > node_ar.end_pfn)
+ size = (node_ar.end_pfn << PAGE_SHIFT)
+ - (start_pfn << PAGE_SHIFT);
+ dbg("reserve_bootmem %lx %lx nid=%d\n", physbase, size,
+ node_ar.nid);
+ reserve_bootmem_node(NODE_DATA(node_ar.nid), physbase,
+ size, BOOTMEM_DEFAULT);
+ /*
+ * if reserved region is contained in the active region
+ * then done.
+ */
+ if (end_pfn <= node_ar.end_pfn)
+ break;
+
+ /*
+ * reserved region extends past the active region
+ * get next active region that contains this
+ * reserved region
+ */
+ start_pfn = node_ar.end_pfn;
+ physbase = start_pfn << PAGE_SHIFT;
+ get_node_active_region(start_pfn, &node_ar);
}
- sparse_memory_present_with_active_regions(nid);
}
+
+ for_each_online_node(nid)
+ sparse_memory_present_with_active_regions(nid);
}
void __init paging_init(void)
#endif /* HAVE_TLBCAM */
#ifdef CONFIG_PTE_64BIT
-/* 44x uses an 8kB pgdir because it has 8-byte Linux PTEs. */
+/* Some processors use an 8kB pgdir because they have 8-byte Linux PTEs. */
#define PGDIR_ORDER 1
#else
#define PGDIR_ORDER 0
}
/*
- * Map in all of physical memory starting at KERNELBASE.
+ * Map in a big chunk of physical memory starting at KERNELBASE.
*/
void __init mapin_ram(void)
{
flush_hash_pages(mm->context.id, addr, ptephys, 1);
}
}
+EXPORT_SYMBOL(flush_hash_entry);
/*
* Called by ptep_set_access_flags, must flush on CPUs for which the
*/
overlay_tbl_offset = vma_map_lookup(map, ovly_table_sym,
aSpu, &grd_val);
- if (overlay_tbl_offset < 0) {
+ if (overlay_tbl_offset > 0x10000000) {
printk(KERN_ERR "SPU_PROF: "
"%s, line %d: Error finding SPU overlay table\n",
__func__, __LINE__);
See http://www.pikatechnologies.com/ and follow the "PIKA for Computer
Telephony Developers" link for more information.
+config ARCHES
+ bool "Arches"
+ depends on 44x
+ default n
+ select PPC44x_SIMPLE
+ select 460EX # Odd since it uses 460GT but the effects are the same
+ select PCI
+ select PPC4xx_PCI_EXPRESS
+ help
+ This option enables support for the AMCC Dual PPC460GT evaluation board.
+
config CANYONLANDS
bool "Canyonlands"
depends on 44x
select 460EX
select PCI
select PPC4xx_PCI_EXPRESS
+ select IBM_NEW_EMAC_RGMII
+ select IBM_NEW_EMAC_ZMII
help
This option enables support for the AMCC PPC460EX evaluation board.
select 460EX # Odd since it uses 460GT but the effects are the same
select PCI
select PPC4xx_PCI_EXPRESS
+ select IBM_NEW_EMAC_RGMII
+ select IBM_NEW_EMAC_ZMII
help
This option enables support for the AMCC PPC460GT evaluation board.
bool
select PPC_FPU
select IBM_NEW_EMAC_EMAC4
- select IBM_NEW_EMAC_RGMII
- select IBM_NEW_EMAC_ZMII
select IBM_NEW_EMAC_TAH
# 44x errata/workaround config symbols, selected by the CPU models above
* board.c file for it rather than adding it to this list.
*/
static char *board[] __initdata = {
+ "amcc,arches",
"amcc,bamboo",
- "amcc,cayonlands",
+ "amcc,canyonlands",
"amcc,glacier",
"ibm,ebony",
"amcc,katmai",
svid = mfspr(SPRN_SVR);
seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
- seq_printf(m, "Machine\t\t: mpc85xx\n");
seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
svid = mfspr(SPRN_SVR);
seq_printf(m, "Vendor\t\t: Wind River\n");
- seq_printf(m, "Machine\t\t: SBC8560\n");
seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
*
* Based on: mpc86xx_hpcn.c (MPC86xx HPCN board specific routines)
* Copyright 2006 Freescale Semiconductor Inc.
+ *
+ * NEC fixup adapted from arch/mips/pci/fixup-lm2e.c
*/
#include <linux/stddef.h>
static void gef_sbc610_show_cpuinfo(struct seq_file *m)
{
- struct device_node *root;
uint memsize = total_memory;
- const char *model = "";
uint svid = mfspr(SPRN_SVR);
seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n");
- root = of_find_node_by_path("/");
- if (root)
- model = of_get_property(root, "model", NULL);
- seq_printf(m, "Machine\t\t: %s\n", model);
- of_node_put(root);
-
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
}
+static void __init gef_sbc610_nec_fixup(struct pci_dev *pdev)
+{
+ unsigned int val;
+
+ printk(KERN_INFO "Running NEC uPD720101 Fixup\n");
+
+ /* Ensure ports 1, 2, 3, 4 & 5 are enabled */
+ pci_read_config_dword(pdev, 0xe0, &val);
+ pci_write_config_dword(pdev, 0xe0, (val & ~7) | 0x5);
+
+ /* System clock is 48-MHz Oscillator and EHCI Enabled. */
+ pci_write_config_dword(pdev, 0xe4, 1 << 5);
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_USB,
+ gef_sbc610_nec_fixup);
/*
* Called very early, device-tree isn't unflattened
static void
mpc86xx_hpcn_show_cpuinfo(struct seq_file *m)
{
- struct device_node *root;
uint memsize = total_memory;
- const char *model = "";
uint svid = mfspr(SPRN_SVR);
seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
- root = of_find_node_by_path("/");
- if (root)
- model = of_get_property(root, "model", NULL);
- seq_printf(m, "Machine\t\t: %s\n", model);
- of_node_put(root);
-
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
}
static void
sbc8641_show_cpuinfo(struct seq_file *m)
{
- struct device_node *root;
uint memsize = total_memory;
- const char *model = "";
uint svid = mfspr(SPRN_SVR);
seq_printf(m, "Vendor\t\t: Wind River Systems\n");
- root = of_find_node_by_path("/");
- if (root)
- model = of_get_property(root, "model", NULL);
- seq_printf(m, "Machine\t\t: %s\n", model);
- of_node_put(root);
-
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
}
source "arch/powerpc/sysdev/bestcomm/Kconfig"
+config MPC8xxx_GPIO
+ bool "MPC8xxx GPIO support"
+ depends on PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || PPC_85xx || PPC_86xx
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ help
+ Say Y here if you're going to use hardware that connects to the
+ MPC831x/834x/837x/8572/8610 GPIOs.
+
endmenu
select PPC_UDBG_16550
select 4xx_SOC
select PPC_PCI_CHOICE
+ select PHYS_64BIT
config E200
bool "Freescale e200"
config PTE_64BIT
bool
- depends on 44x || E500
- default y if 44x
- default y if E500 && PHYS_64BIT
+ depends on 44x || E500 || PPC_86xx
+ default y if PHYS_64BIT
config PHYS_64BIT
- bool 'Large physical address support' if E500
- depends on 44x || E500
+ bool 'Large physical address support' if E500 || PPC_86xx
+ depends on (44x || E500 || PPC_86xx) && !PPC_83xx && !PPC_82xx
select RESOURCES_64BIT
- default y if 44x
---help---
This option enables kernel support for larger than 32-bit physical
- addresses. This features is not be available on all e500 cores.
+ addresses. This feature may not be available on all cores.
+
+ If you have more than 3.5GB of RAM or so, you also need to enable
+ SWIOTLB under Kernel Options for this to work. The actual number
+ is platform-dependent.
If in doubt, say N here.
* node's iommu. We -might- do something smarter later though it may
* never be necessary
*/
- iommu = cell_iommu_for_node(archdata->numa_node);
+ iommu = cell_iommu_for_node(dev_to_node(dev));
if (iommu == NULL || list_empty(&iommu->windows)) {
printk(KERN_ERR "iommu: missing iommu for %s (node %d)\n",
archdata->of_node ? archdata->of_node->full_name : "?",
- archdata->numa_node);
+ dev_to_node(dev));
return NULL;
}
window = list_entry(iommu->windows.next, struct iommu_window, list);
return iommu_alloc_coherent(dev, cell_get_iommu_table(dev),
size, dma_handle,
device_to_mask(dev), flag,
- dev->archdata.numa_node);
+ dev_to_node(dev));
else
return dma_direct_ops.alloc_coherent(dev, size, dma_handle,
flag);
void mpc7448_hpc2_show_cpuinfo(struct seq_file *m)
{
seq_printf(m, "vendor\t\t: Freescale Semiconductor\n");
- seq_printf(m, "machine\t\t: MPC7448hpc2\n");
}
void mpc7448_hpc2_restart(char *cmd)
};
dev->core.archdata.of_node = NULL;
- dev->core.archdata.numa_node = 0;
+ set_dev_node(&dev->core, 0);
pr_debug("%s:%d add %s\n", __func__, __LINE__, dev->core.bus_id);
struct zone *zone;
int ret;
- start_pfn = base >> PFN_SECTION_SHIFT;
+ start_pfn = base >> PAGE_SHIFT;
zone = page_zone(pfn_to_page(start_pfn));
/*
if (!tmp)
return -ENOMEM;
-
spin_lock_irqsave(&rtasd_log_lock, s);
/* if it's 0, then we know we got the last one (the one in NVRAM) */
- if (rtas_log_size == 0 && logging_enabled)
- nvram_clear_error_log();
- spin_unlock_irqrestore(&rtasd_log_lock, s);
+ while (rtas_log_size == 0) {
+ if (file->f_flags & O_NONBLOCK) {
+ spin_unlock_irqrestore(&rtasd_log_lock, s);
+ error = -EAGAIN;
+ goto out;
+ }
+ if (!logging_enabled) {
+ spin_unlock_irqrestore(&rtasd_log_lock, s);
+ error = -ENODATA;
+ goto out;
+ }
+ nvram_clear_error_log();
- error = wait_event_interruptible(rtas_log_wait, rtas_log_size);
- if (error)
- goto out;
+ spin_unlock_irqrestore(&rtasd_log_lock, s);
+ error = wait_event_interruptible(rtas_log_wait, rtas_log_size);
+ if (error)
+ goto out;
+ spin_lock_irqsave(&rtasd_log_lock, s);
+ }
- spin_lock_irqsave(&rtasd_log_lock, s);
offset = rtas_error_log_buffer_max * (rtas_log_start & LOG_NUMBER_MASK);
memcpy(tmp, &rtas_log_buf[offset], count);
obj-$(CONFIG_FSL_PCI) += fsl_pci.o $(fsl-msi-obj-y)
obj-$(CONFIG_FSL_LBC) += fsl_lbc.o
obj-$(CONFIG_FSL_GTM) += fsl_gtm.o
+obj-$(CONFIG_MPC8xxx_GPIO) += mpc8xxx_gpio.o
obj-$(CONFIG_RAPIDIO) += fsl_rio.o
obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o
obj-$(CONFIG_QUICC_ENGINE) += qe_lib/
arch_initcall(gfar_of_init);
-
-#ifdef CONFIG_PPC_83xx
-static int __init mpc83xx_wdt_init(void)
-{
- struct resource r;
- struct device_node *np;
- struct platform_device *dev;
- u32 freq = fsl_get_sys_freq();
- int ret;
-
- np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt");
-
- if (!np) {
- ret = -ENODEV;
- goto nodev;
- }
-
- memset(&r, 0, sizeof(r));
-
- ret = of_address_to_resource(np, 0, &r);
- if (ret)
- goto err;
-
- dev = platform_device_register_simple("mpc83xx_wdt", 0, &r, 1);
- if (IS_ERR(dev)) {
- ret = PTR_ERR(dev);
- goto err;
- }
-
- ret = platform_device_add_data(dev, &freq, sizeof(freq));
- if (ret)
- goto unreg;
-
- of_node_put(np);
- return 0;
-
-unreg:
- platform_device_unregister(dev);
-err:
- of_node_put(np);
-nodev:
- return ret;
-}
-
-arch_initcall(mpc83xx_wdt_init);
-#endif
-
static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
{
if (!phy_type)
--- /dev/null
+/*
+ * GPIOs on MPC8349/8572/8610 and compatible
+ *
+ * Copyright (C) 2008 Peter Korsgaard <jacmet@sunsite.dk>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/gpio.h>
+
+#define MPC8XXX_GPIO_PINS 32
+
+#define GPIO_DIR 0x00
+#define GPIO_ODR 0x04
+#define GPIO_DAT 0x08
+#define GPIO_IER 0x0c
+#define GPIO_IMR 0x10
+#define GPIO_ICR 0x14
+
+struct mpc8xxx_gpio_chip {
+ struct of_mm_gpio_chip mm_gc;
+ spinlock_t lock;
+
+ /*
+ * shadowed data register to be able to clear/set output pins in
+ * open drain mode safely
+ */
+ u32 data;
+};
+
+static inline u32 mpc8xxx_gpio2mask(unsigned int gpio)
+{
+ return 1u << (MPC8XXX_GPIO_PINS - 1 - gpio);
+}
+
+static inline struct mpc8xxx_gpio_chip *
+to_mpc8xxx_gpio_chip(struct of_mm_gpio_chip *mm)
+{
+ return container_of(mm, struct mpc8xxx_gpio_chip, mm_gc);
+}
+
+static void mpc8xxx_gpio_save_regs(struct of_mm_gpio_chip *mm)
+{
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+
+ mpc8xxx_gc->data = in_be32(mm->regs + GPIO_DAT);
+}
+
+static int mpc8xxx_gpio_get(struct gpio_chip *gc, unsigned int gpio)
+{
+ struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+
+ return in_be32(mm->regs + GPIO_DAT) & mpc8xxx_gpio2mask(gpio);
+}
+
+static void mpc8xxx_gpio_set(struct gpio_chip *gc, unsigned int gpio, int val)
+{
+ struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+ unsigned long flags;
+
+ spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+
+ if (val)
+ mpc8xxx_gc->data |= mpc8xxx_gpio2mask(gpio);
+ else
+ mpc8xxx_gc->data &= ~mpc8xxx_gpio2mask(gpio);
+
+ out_be32(mm->regs + GPIO_DAT, mpc8xxx_gc->data);
+
+ spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+}
+
+static int mpc8xxx_gpio_dir_in(struct gpio_chip *gc, unsigned int gpio)
+{
+ struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+ unsigned long flags;
+
+ spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+
+ clrbits32(mm->regs + GPIO_DIR, mpc8xxx_gpio2mask(gpio));
+
+ spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+
+ return 0;
+}
+
+static int mpc8xxx_gpio_dir_out(struct gpio_chip *gc, unsigned int gpio, int val)
+{
+ struct of_mm_gpio_chip *mm = to_of_mm_gpio_chip(gc);
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc = to_mpc8xxx_gpio_chip(mm);
+ unsigned long flags;
+
+ mpc8xxx_gpio_set(gc, gpio, val);
+
+ spin_lock_irqsave(&mpc8xxx_gc->lock, flags);
+
+ setbits32(mm->regs + GPIO_DIR, mpc8xxx_gpio2mask(gpio));
+
+ spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags);
+
+ return 0;
+}
+
+static void __init mpc8xxx_add_controller(struct device_node *np)
+{
+ struct mpc8xxx_gpio_chip *mpc8xxx_gc;
+ struct of_mm_gpio_chip *mm_gc;
+ struct of_gpio_chip *of_gc;
+ struct gpio_chip *gc;
+ int ret;
+
+ mpc8xxx_gc = kzalloc(sizeof(*mpc8xxx_gc), GFP_KERNEL);
+ if (!mpc8xxx_gc) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ spin_lock_init(&mpc8xxx_gc->lock);
+
+ mm_gc = &mpc8xxx_gc->mm_gc;
+ of_gc = &mm_gc->of_gc;
+ gc = &of_gc->gc;
+
+ mm_gc->save_regs = mpc8xxx_gpio_save_regs;
+ of_gc->gpio_cells = 2;
+ gc->ngpio = MPC8XXX_GPIO_PINS;
+ gc->direction_input = mpc8xxx_gpio_dir_in;
+ gc->direction_output = mpc8xxx_gpio_dir_out;
+ gc->get = mpc8xxx_gpio_get;
+ gc->set = mpc8xxx_gpio_set;
+
+ ret = of_mm_gpiochip_add(np, mm_gc);
+ if (ret)
+ goto err;
+
+ return;
+
+err:
+ pr_err("%s: registration failed with status %d\n",
+ np->full_name, ret);
+ kfree(mpc8xxx_gc);
+
+ return;
+}
+
+static int __init mpc8xxx_add_gpiochips(void)
+{
+ struct device_node *np;
+
+ for_each_compatible_node(np, NULL, "fsl,mpc8349-gpio")
+ mpc8xxx_add_controller(np);
+
+ for_each_compatible_node(np, NULL, "fsl,mpc8572-gpio")
+ mpc8xxx_add_controller(np);
+
+ for_each_compatible_node(np, NULL, "fsl,mpc8610-gpio")
+ mpc8xxx_add_controller(np);
+
+ return 0;
+}
+arch_initcall(mpc8xxx_add_gpiochips);
const int *bus_range;
int primary = 0;
+ /* Check if device is enabled */
+ if (!of_device_is_available(np)) {
+ printk(KERN_INFO "%s: Port disabled via device-tree\n",
+ np->full_name);
+ return;
+ }
+
/* Fetch config space registers address */
if (of_address_to_resource(np, 0, &rsrc_cfg)) {
- printk(KERN_ERR "%s:Can't get PCI config register base !",
+ printk(KERN_ERR "%s: Can't get PCI config register base !",
np->full_name);
return;
}
ret = of_irq_to_resource(dn, 0, &irq_res);
if (ret == NO_IRQ)
- irq_res.start = irq_res.end = -1;
+ irq_res.start = irq_res.end = 0;
else
irq_res.flags = 0;
int i, unit, drive;
int err, dr;
-#if defined(CONFIG_PPC_MERGE)
+#if defined(CONFIG_PPC)
if (check_legacy_ioport(FDC1))
return -ENODEV;
#endif
struct HvLpEvent *hev;
struct scatterlist sg[VIOMAXBLOCKDMA];
int sgindex;
- int statindex;
struct viodasd_device *d;
unsigned long flags;
if (rq_data_dir(req) == READ) {
direction = DMA_FROM_DEVICE;
viocmd = viomajorsubtype_blockio | vioblockread;
- statindex = 0;
} else {
direction = DMA_TO_DEVICE;
viocmd = viomajorsubtype_blockio | vioblockwrite;
- statindex = 1;
}
d = req->rq_disk->private_data;
for (i = 0; ; i++) {
if (!ipmi_defaults[i].port)
break;
-#ifdef CONFIG_PPC_MERGE
+#ifdef CONFIG_PPC
if (check_legacy_ioport(ipmi_defaults[i].port))
continue;
#endif
dev_info(dev, "i/o base %#08lx. irq %d\n", base, irq);
-#ifdef CONFIG_PPC_MERGE
+#ifdef CONFIG_PPC
if (check_legacy_ioport(base)) {
dev_err(dev, "I/O address %#08lx is not available\n", base);
goto out;
* On some platforms touching the i8042 data register region can do really
* bad things. Because of this the region is always reserved on such boxes.
*/
-#if defined(CONFIG_PPC_MERGE)
+#if defined(CONFIG_PPC)
if (check_legacy_ioport(I8042_DATA_REG))
return -ENODEV;
#endif
config IBM_NEW_EMAC_EMAC4
bool
default n
+
+config IBM_NEW_EMAC_NO_FLOW_CTRL
+ bool
+ default n
+
+config IBM_NEW_EMAC_MAL_CLR_ICINTSTAT
+ bool
+ default n
+
+config IBM_NEW_EMAC_MAL_COMMON_ERR
+ bool
+ default n
const char *error)
{
if (emac_has_feature(dev, EMAC_FTR_440GX_PHY_CLK_FIX |
+ EMAC_FTR_460EX_PHY_CLK_FIX |
EMAC_FTR_440EP_PHY_CLK_FIX))
DBG(dev, "%s" NL, error);
else if (net_ratelimit())
{
return phy_mode == PHY_MODE_GMII ||
phy_mode == PHY_MODE_RGMII ||
+ phy_mode == PHY_MODE_SGMII ||
phy_mode == PHY_MODE_TBI ||
phy_mode == PHY_MODE_RTBI;
}
static inline int emac_phy_gpcs(int phy_mode)
{
- return phy_mode == PHY_MODE_TBI ||
+ return phy_mode == PHY_MODE_SGMII ||
+ phy_mode == PHY_MODE_TBI ||
phy_mode == PHY_MODE_RTBI;
}
emac_tx_disable(dev);
}
+#ifdef CONFIG_PPC_DCR_NATIVE
+ /* Enable internal clock source */
+ if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX))
+ dcri_clrset(SDR0, SDR0_ETH_CFG,
+ 0, SDR0_ETH_CFG_ECS << dev->cell_index);
+#endif
+
out_be32(&p->mr0, EMAC_MR0_SRST);
while ((in_be32(&p->mr0) & EMAC_MR0_SRST) && n)
--n;
+#ifdef CONFIG_PPC_DCR_NATIVE
+ /* Enable external clock source */
+ if (emac_has_feature(dev, EMAC_FTR_460EX_PHY_CLK_FIX))
+ dcri_clrset(SDR0, SDR0_ETH_CFG,
+ SDR0_ETH_CFG_ECS << dev->cell_index, 0);
+#endif
+
if (n) {
dev->reset_failed = 0;
return 0;
switch (dev->phy.speed) {
case SPEED_1000:
if (emac_phy_gpcs(dev->phy.mode)) {
- mr1 |= EMAC_MR1_MF_1000GPCS |
- EMAC_MR1_MF_IPPA(dev->phy.address);
+ mr1 |= EMAC_MR1_MF_1000GPCS | EMAC_MR1_MF_IPPA(
+ (dev->phy.gpcs_address != 0xffffffff) ?
+ dev->phy.gpcs_address : dev->phy.address);
/* Put some arbitrary OUI, Manuf & Rev IDs so we can
* identify this GPCS PHY later.
out_be32(&p->iser, r);
/* We need to take GPCS PHY out of isolate mode after EMAC reset */
- if (emac_phy_gpcs(dev->phy.mode))
- emac_mii_reset_phy(&dev->phy);
+ if (emac_phy_gpcs(dev->phy.mode)) {
+ if (dev->phy.gpcs_address != 0xffffffff)
+ emac_mii_reset_gpcs(&dev->phy);
+ else
+ emac_mii_reset_phy(&dev->phy);
+ }
return 0;
}
struct emac_instance *dev = netdev_priv(ndev);
int res;
- res = __emac_mdio_read(dev->mdio_instance ? dev->mdio_instance : dev,
+ res = __emac_mdio_read((dev->mdio_instance &&
+ dev->phy.gpcs_address != id) ?
+ dev->mdio_instance : dev,
(u8) id, (u8) reg);
return res;
}
{
struct emac_instance *dev = netdev_priv(ndev);
- __emac_mdio_write(dev->mdio_instance ? dev->mdio_instance : dev,
+ __emac_mdio_write((dev->mdio_instance &&
+ dev->phy.gpcs_address != id) ?
+ dev->mdio_instance : dev,
(u8) id, (u8) reg, (u16) val);
}
* XXX I probably should move these settings to the dev tree
*/
dev->phy.address = -1;
- dev->phy.features = SUPPORTED_100baseT_Full | SUPPORTED_MII;
+ dev->phy.features = SUPPORTED_MII;
+ if (emac_phy_supports_gige(dev->phy_mode))
+ dev->phy.features |= SUPPORTED_1000baseT_Full;
+ else
+ dev->phy.features |= SUPPORTED_100baseT_Full;
dev->phy.pause = 1;
return 0;
* Note that the busy_phy_map is currently global
* while it should probably be per-ASIC...
*/
- dev->phy.address = dev->cell_index;
+ dev->phy.gpcs_address = dev->gpcs_address;
+ if (dev->phy.gpcs_address == 0xffffffff)
+ dev->phy.address = dev->cell_index;
}
emac_configure(dev);
dev->phy_address = 0xffffffff;
if (emac_read_uint_prop(np, "phy-map", &dev->phy_map, 0))
dev->phy_map = 0xffffffff;
+ if (emac_read_uint_prop(np, "gpcs-address", &dev->gpcs_address, 0))
+ dev->gpcs_address = 0xffffffff;
if (emac_read_uint_prop(np->parent, "clock-frequency", &dev->opb_bus_freq, 1))
return -ENXIO;
if (emac_read_uint_prop(np, "tah-device", &dev->tah_ph, 0))
/* Check EMAC version */
if (of_device_is_compatible(np, "ibm,emac4sync")) {
dev->features |= (EMAC_FTR_EMAC4 | EMAC_FTR_EMAC4SYNC);
+ if (of_device_is_compatible(np, "ibm,emac-460ex") ||
+ of_device_is_compatible(np, "ibm,emac-460gt"))
+ dev->features |= EMAC_FTR_460EX_PHY_CLK_FIX;
} else if (of_device_is_compatible(np, "ibm,emac4")) {
dev->features |= EMAC_FTR_EMAC4;
if (of_device_is_compatible(np, "ibm,emac-440gx"))
if (of_device_is_compatible(np, "ibm,emac-440ep") ||
of_device_is_compatible(np, "ibm,emac-440gr"))
dev->features |= EMAC_FTR_440EP_PHY_CLK_FIX;
+ if (of_device_is_compatible(np, "ibm,emac-405ez"))
+ dev->features |= EMAC_FTR_NO_FLOW_CONTROL_40x;
}
/* Fixup some feature bits based on the device tree */
ndev->dev_addr[0], ndev->dev_addr[1], ndev->dev_addr[2],
ndev->dev_addr[3], ndev->dev_addr[4], ndev->dev_addr[5]);
+ if (dev->phy_mode == PHY_MODE_SGMII)
+ printk(KERN_NOTICE "%s: in SGMII mode\n", ndev->name);
+
if (dev->phy.address >= 0)
printk("%s: found %s PHY (0x%02x)\n", ndev->name,
dev->phy.def->name, dev->phy.address);
struct delayed_work link_work;
int link_polling;
+ /* GPCS PHY infos */
+ u32 gpcs_address;
+
/* Shared MDIO if any */
u32 mdio_ph;
struct of_device *mdio_dev;
* The 405EX and 460EX contain the EMAC4SYNC core
*/
#define EMAC_FTR_EMAC4SYNC 0x00000200
+/*
+ * Set if we need phy clock workaround for 460ex or 460gt
+ */
+#define EMAC_FTR_460EX_PHY_CLK_FIX 0x00000400
/* Right now, we don't quite handle the always/possible masks on the
#ifdef CONFIG_IBM_NEW_EMAC_RGMII
EMAC_FTR_HAS_RGMII |
#endif
+#ifdef CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL
+ EMAC_FTR_NO_FLOW_CONTROL_40x |
+#endif
+ EMAC_FTR_460EX_PHY_CLK_FIX |
EMAC_FTR_440EP_PHY_CLK_FIX,
};
#include <linux/delay.h>
#include "core.h"
+#include <asm/dcr-regs.h>
static int mal_count;
mal_schedule_poll(mal);
set_mal_dcrn(mal, MAL_TXEOBISR, r);
+ if (mal_has_feature(mal, MAL_FTR_CLEAR_ICINTSTAT))
+ mtdcri(SDR0, DCRN_SDR_ICINTSTAT,
+ (mfdcri(SDR0, DCRN_SDR_ICINTSTAT) | ICINTSTAT_ICTX));
+
return IRQ_HANDLED;
}
mal_schedule_poll(mal);
set_mal_dcrn(mal, MAL_RXEOBISR, r);
+ if (mal_has_feature(mal, MAL_FTR_CLEAR_ICINTSTAT))
+ mtdcri(SDR0, DCRN_SDR_ICINTSTAT,
+ (mfdcri(SDR0, DCRN_SDR_ICINTSTAT) | ICINTSTAT_ICRX));
+
return IRQ_HANDLED;
}
return IRQ_HANDLED;
}
+static irqreturn_t mal_int(int irq, void *dev_instance)
+{
+ struct mal_instance *mal = dev_instance;
+ u32 esr = get_mal_dcrn(mal, MAL_ESR);
+
+ if (esr & MAL_ESR_EVB) {
+ /* descriptor error */
+ if (esr & MAL_ESR_DE) {
+ if (esr & MAL_ESR_CIDT)
+ return mal_rxde(irq, dev_instance);
+ else
+ return mal_txde(irq, dev_instance);
+ } else { /* SERR */
+ return mal_serr(irq, dev_instance);
+ }
+ }
+ return IRQ_HANDLED;
+}
+
void mal_poll_disable(struct mal_instance *mal, struct mal_commac *commac)
{
/* Spinlock-type semantics: only one caller disable poll at a time */
unsigned int dcr_base;
const u32 *prop;
u32 cfg;
+ unsigned long irqflags;
+ irq_handler_t hdlr_serr, hdlr_txde, hdlr_rxde;
mal = kzalloc(sizeof(struct mal_instance), GFP_KERNEL);
if (!mal) {
goto fail;
}
+ if (of_device_is_compatible(ofdev->node, "ibm,mcmal-405ez"))
+ mal->features |= (MAL_FTR_CLEAR_ICINTSTAT |
+ MAL_FTR_COMMON_ERR_INT);
+
mal->txeob_irq = irq_of_parse_and_map(ofdev->node, 0);
mal->rxeob_irq = irq_of_parse_and_map(ofdev->node, 1);
mal->serr_irq = irq_of_parse_and_map(ofdev->node, 2);
- mal->txde_irq = irq_of_parse_and_map(ofdev->node, 3);
- mal->rxde_irq = irq_of_parse_and_map(ofdev->node, 4);
+
+ if (mal_has_feature(mal, MAL_FTR_COMMON_ERR_INT)) {
+ mal->txde_irq = mal->rxde_irq = mal->serr_irq;
+ } else {
+ mal->txde_irq = irq_of_parse_and_map(ofdev->node, 3);
+ mal->rxde_irq = irq_of_parse_and_map(ofdev->node, 4);
+ }
+
if (mal->txeob_irq == NO_IRQ || mal->rxeob_irq == NO_IRQ ||
mal->serr_irq == NO_IRQ || mal->txde_irq == NO_IRQ ||
mal->rxde_irq == NO_IRQ) {
sizeof(struct mal_descriptor) *
mal_rx_bd_offset(mal, i));
- err = request_irq(mal->serr_irq, mal_serr, 0, "MAL SERR", mal);
+ if (mal_has_feature(mal, MAL_FTR_COMMON_ERR_INT)) {
+ irqflags = IRQF_SHARED;
+ hdlr_serr = hdlr_txde = hdlr_rxde = mal_int;
+ } else {
+ irqflags = 0;
+ hdlr_serr = mal_serr;
+ hdlr_txde = mal_txde;
+ hdlr_rxde = mal_rxde;
+ }
+
+ err = request_irq(mal->serr_irq, hdlr_serr, irqflags, "MAL SERR", mal);
if (err)
goto fail2;
- err = request_irq(mal->txde_irq, mal_txde, 0, "MAL TX DE", mal);
+ err = request_irq(mal->txde_irq, hdlr_txde, irqflags, "MAL TX DE", mal);
if (err)
goto fail3;
err = request_irq(mal->txeob_irq, mal_txeob, 0, "MAL TX EOB", mal);
if (err)
goto fail4;
- err = request_irq(mal->rxde_irq, mal_rxde, 0, "MAL RX DE", mal);
+ err = request_irq(mal->rxde_irq, hdlr_rxde, irqflags, "MAL RX DE", mal);
if (err)
goto fail5;
err = request_irq(mal->rxeob_irq, mal_rxeob, 0, "MAL RX EOB", mal);
struct of_device *ofdev;
int index;
spinlock_t lock;
+
+ unsigned int features;
};
static inline u32 get_mal_dcrn(struct mal_instance *mal, int reg)
dcr_write(mal->dcr_host, reg, val);
}
+/* Features of various MAL implementations */
+
+/* Set if you have interrupt coalescing and you have to clear the SDR
+ * register for TXEOB and RXEOB interrupts to work
+ */
+#define MAL_FTR_CLEAR_ICINTSTAT 0x00000001
+
+/* Set if your MAL has SERR, TXDE, and RXDE OR'd into a single UIC
+ * interrupt
+ */
+#define MAL_FTR_COMMON_ERR_INT 0x00000002
+
+enum {
+ MAL_FTRS_ALWAYS = 0,
+
+ MAL_FTRS_POSSIBLE =
+#ifdef CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT
+ MAL_FTR_CLEAR_ICINTSTAT |
+#endif
+#ifdef CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR
+ MAL_FTR_COMMON_ERR_INT |
+#endif
+ 0,
+};
+
+static inline int mal_has_feature(struct mal_instance *dev,
+ unsigned long feature)
+{
+ return (MAL_FTRS_ALWAYS & feature) ||
+ (MAL_FTRS_POSSIBLE & dev->features & feature);
+}
+
/* Register MAL devices */
int mal_init(void);
void mal_exit(void);
phy->mdio_write(phy->dev, phy->address, reg, val);
}
+static inline int gpcs_phy_read(struct mii_phy *phy, int reg)
+{
+ return phy->mdio_read(phy->dev, phy->gpcs_address, reg);
+}
+
+static inline void gpcs_phy_write(struct mii_phy *phy, int reg, int val)
+{
+ phy->mdio_write(phy->dev, phy->gpcs_address, reg, val);
+}
+
int emac_mii_reset_phy(struct mii_phy *phy)
{
int val;
return limit <= 0;
}
+int emac_mii_reset_gpcs(struct mii_phy *phy)
+{
+ int val;
+ int limit = 10000;
+
+ val = gpcs_phy_read(phy, MII_BMCR);
+ val &= ~(BMCR_ISOLATE | BMCR_ANENABLE);
+ val |= BMCR_RESET;
+ gpcs_phy_write(phy, MII_BMCR, val);
+
+ udelay(300);
+
+ while (limit--) {
+ val = gpcs_phy_read(phy, MII_BMCR);
+ if (val >= 0 && (val & BMCR_RESET) == 0)
+ break;
+ udelay(10);
+ }
+ if ((val & BMCR_ISOLATE) && limit > 0)
+ gpcs_phy_write(phy, MII_BMCR, val & ~BMCR_ISOLATE);
+
+ if (limit > 0 && phy->mode == PHY_MODE_SGMII) {
+ /* Configure GPCS interface to recommended setting for SGMII */
+ gpcs_phy_write(phy, 0x04, 0x8120); /* AsymPause, FDX */
+ gpcs_phy_write(phy, 0x07, 0x2801); /* msg_pg, toggle */
+ gpcs_phy_write(phy, 0x00, 0x0140); /* 1Gbps, FDX */
+ }
+
+ return limit <= 0;
+}
+
static int genmii_setup_aneg(struct mii_phy *phy, u32 advertise)
{
int ctl, adv;
return 0;
}
+static int m88e1112_init(struct mii_phy *phy)
+{
+ /*
+ * Marvell 88E1112 PHY needs to have the SGMII MAC
+ * interace (page 2) properly configured to
+ * communicate with the 460EX/GT GPCS interface.
+ */
+
+ u16 reg_short;
+
+ pr_debug("%s: Marvell 88E1112 Ethernet\n", __func__);
+
+ /* Set access to Page 2 */
+ phy_write(phy, 0x16, 0x0002);
+
+ phy_write(phy, 0x00, 0x0040); /* 1Gbps */
+ reg_short = (u16)(phy_read(phy, 0x1a));
+ reg_short |= 0x8000; /* bypass Auto-Negotiation */
+ phy_write(phy, 0x1a, reg_short);
+ emac_mii_reset_phy(phy); /* reset MAC interface */
+
+ /* Reset access to Page 0 */
+ phy_write(phy, 0x16, 0x0000);
+
+ return 0;
+}
+
static int et1011c_init(struct mii_phy *phy)
{
u16 reg_short;
.ops = &m88e1111_phy_ops,
};
+static struct mii_phy_ops m88e1112_phy_ops = {
+ .init = m88e1112_init,
+ .setup_aneg = genmii_setup_aneg,
+ .setup_forced = genmii_setup_forced,
+ .poll_link = genmii_poll_link,
+ .read_link = genmii_read_link
+};
+
+static struct mii_phy_def m88e1112_phy_def = {
+ .phy_id = 0x01410C90,
+ .phy_id_mask = 0x0ffffff0,
+ .name = "Marvell 88E1112 Ethernet",
+ .ops = &m88e1112_phy_ops,
+};
+
static struct mii_phy_def *mii_phy_table[] = {
&et1011c_phy_def,
&cis8201_phy_def,
&bcm5248_phy_def,
&m88e1111_phy_def,
+ &m88e1112_phy_def,
&genmii_phy_def,
NULL
};
or determined automaticaly */
int address; /* PHY address */
int mode; /* PHY mode */
+ int gpcs_address; /* GPCS PHY address */
/* 1: autoneg enabled, 0: disabled */
int autoneg;
*/
int emac_mii_phy_probe(struct mii_phy *phy, int address);
int emac_mii_reset_phy(struct mii_phy *phy);
+int emac_mii_reset_gpcs(struct mii_phy *phy);
#endif /* __IBM_NEWEMAC_PHY_H */
* @len: Length of modalias value
*
* Based on the value of the compatible property, this routine will determine
- * an appropriate modalias value for a particular device tree node. Three
- * separate methods are used to derive a modalias value.
+ * an appropriate modalias value for a particular device tree node. Two
+ * separate methods are attempted to derive a modalias value.
*
* First method is to lookup the compatible value in of_modalias_table.
- * Second is to look for a "linux,<modalias>" entry in the compatible list
- * and used that for modalias. Third is to strip off the manufacturer
- * prefix from the first compatible entry and use the remainder as modalias
+ * Second is to strip off the manufacturer prefix from the first
+ * compatible entry and use the remainder as modalias
*
* This routine returns 0 on success
*/
if (!compatible)
return -ENODEV;
- /* 2. search for linux,<modalias> entry */
- p = compatible;
- while (cplen > 0) {
- if (!strncmp(p, "linux,", 6)) {
- p += 6;
- strlcpy(modalias, p, len);
- return 0;
- }
-
- i = strlen(p) + 1;
- p += i;
- cplen -= i;
- }
-
- /* 3. take first compatible entry and strip manufacturer */
+ /* 2. take first compatible entry and strip manufacturer */
p = strchr(compatible, ',');
if (!p)
return -ENODEV;
printk(KERN_INFO "isapnp: ISA Plug & Play support disabled\n");
return 0;
}
-#ifdef CONFIG_PPC_MERGE
+#ifdef CONFIG_PPC
if (check_legacy_ioport(_PIDXR) || check_legacy_ioport(_PNPWRP))
return -EINVAL;
#endif
{
int ret;
-#if defined(CONFIG_PPC_MERGE)
+#if defined(CONFIG_PPC)
if (check_legacy_ioport(PNPBIOS_BASE))
return -ENODEV;
#endif
{
struct task_struct *task;
-#if defined(CONFIG_PPC_MERGE)
+#if defined(CONFIG_PPC)
if (check_legacy_ioport(PNPBIOS_BASE))
return 0;
#endif
#include <linux/console.h>
#include <linux/delay.h>
#include <linux/io.h>
-
-#if defined(CONFIG_PPC_MERGE)
#include <linux/of.h>
#include <linux/of_platform.h>
-#else
-#include <linux/platform_device.h>
-#endif
#include <asm/mpc52xx.h>
#include <asm/mpc512x.h>
* it's cleared, then a memset(...,0,...) should be added to
* the console_init
*/
-#if defined(CONFIG_PPC_MERGE)
+
/* lookup table for matching device nodes to index numbers */
static struct device_node *mpc52xx_uart_nodes[MPC52xx_PSC_MAXNUM];
static void mpc52xx_uart_of_enumerate(void);
-#endif
#define PSC(port) ((struct mpc52xx_psc __iomem *)((port)->membase))
/* Search for bus-frequency property in this node or a parent */
static unsigned long mpc52xx_getuartclk(void *p)
{
-#if defined(CONFIG_PPC_MERGE)
/*
* 5200 UARTs have a / 32 prescaler
* but the generic serial code assumes 16
* so return ipb freq / 2
*/
return mpc52xx_find_ipb_freq(p) / 2;
-#else
- pr_debug("unexpected call to mpc52xx_getuartclk with arch/ppc\n");
- return NULL;
-#endif
}
static struct psc_ops mpc52xx_psc_ops = {
/* CT{U,L}R are write-only ! */
*baud = CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
-#if !defined(CONFIG_PPC_MERGE)
- if (__res.bi_baudrate)
- *baud = __res.bi_baudrate;
-#endif
/* Parse them */
switch (mr1 & MPC52xx_PSC_MODE_BITS_MASK) {
psc_ops->cw_restore_ints(port);
}
-#if !defined(CONFIG_PPC_MERGE)
-static int __init
-mpc52xx_console_setup(struct console *co, char *options)
-{
- struct uart_port *port = &mpc52xx_uart_ports[co->index];
-
- int baud = CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
- int bits = 8;
- int parity = 'n';
- int flow = 'n';
-
- if (co->index < 0 || co->index >= MPC52xx_PSC_MAXNUM)
- return -EINVAL;
-
- /* Basic port init. Needed since we use some uart_??? func before
- * real init for early access */
- spin_lock_init(&port->lock);
- port->uartclk = __res.bi_ipbfreq / 2; /* Look at CTLR doc */
- port->ops = &mpc52xx_uart_ops;
- port->mapbase = MPC52xx_PA(MPC52xx_PSCx_OFFSET(co->index+1));
-
- /* We ioremap ourself */
- port->membase = ioremap(port->mapbase, MPC52xx_PSC_SIZE);
- if (port->membase == NULL)
- return -EINVAL;
-
- /* Setup the port parameters accoding to options */
- if (options)
- uart_parse_options(options, &baud, &parity, &bits, &flow);
- else
- mpc52xx_console_get_options(port, &baud, &parity, &bits, &flow);
-
- return uart_set_options(port, co, baud, parity, bits, flow);
-}
-
-#else
static int __init
mpc52xx_console_setup(struct console *co, char *options)
return uart_set_options(port, co, baud, parity, bits, flow);
}
-#endif /* defined(CONFIG_PPC_MERGE) */
static struct uart_driver mpc52xx_uart_driver;
static int __init
mpc52xx_console_init(void)
{
-#if defined(CONFIG_PPC_MERGE)
mpc52xx_uart_of_enumerate();
-#endif
register_console(&mpc52xx_console);
return 0;
}
.cons = MPC52xx_PSC_CONSOLE,
};
-
-#if !defined(CONFIG_PPC_MERGE)
-/* ======================================================================== */
-/* Platform Driver */
-/* ======================================================================== */
-
-static int __devinit
-mpc52xx_uart_probe(struct platform_device *dev)
-{
- struct resource *res = dev->resource;
-
- struct uart_port *port = NULL;
- int i, idx, ret;
-
- /* Check validity & presence */
- idx = dev->id;
- if (idx < 0 || idx >= MPC52xx_PSC_MAXNUM)
- return -EINVAL;
-
- if (!mpc52xx_match_psc_function(idx, "uart"))
- return -ENODEV;
-
- /* Init the port structure */
- port = &mpc52xx_uart_ports[idx];
-
- spin_lock_init(&port->lock);
- port->uartclk = __res.bi_ipbfreq / 2; /* Look at CTLR doc */
- port->fifosize = 512;
- port->iotype = UPIO_MEM;
- port->flags = UPF_BOOT_AUTOCONF |
- (uart_console(port) ? 0 : UPF_IOREMAP);
- port->line = idx;
- port->ops = &mpc52xx_uart_ops;
- port->dev = &dev->dev;
-
- /* Search for IRQ and mapbase */
- for (i = 0 ; i < dev->num_resources ; i++, res++) {
- if (res->flags & IORESOURCE_MEM)
- port->mapbase = res->start;
- else if (res->flags & IORESOURCE_IRQ)
- port->irq = res->start;
- }
- if (!port->irq || !port->mapbase)
- return -EINVAL;
-
- /* Add the port to the uart sub-system */
- ret = uart_add_one_port(&mpc52xx_uart_driver, port);
- if (!ret)
- platform_set_drvdata(dev, (void *)port);
-
- return ret;
-}
-
-static int
-mpc52xx_uart_remove(struct platform_device *dev)
-{
- struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
-
- platform_set_drvdata(dev, NULL);
-
- if (port)
- uart_remove_one_port(&mpc52xx_uart_driver, port);
-
- return 0;
-}
-
-#ifdef CONFIG_PM
-static int
-mpc52xx_uart_suspend(struct platform_device *dev, pm_message_t state)
-{
- struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
-
- if (port)
- uart_suspend_port(&mpc52xx_uart_driver, port);
-
- return 0;
-}
-
-static int
-mpc52xx_uart_resume(struct platform_device *dev)
-{
- struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
-
- if (port)
- uart_resume_port(&mpc52xx_uart_driver, port);
-
- return 0;
-}
-#endif
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:mpc52xx-psc");
-
-static struct platform_driver mpc52xx_uart_platform_driver = {
- .probe = mpc52xx_uart_probe,
- .remove = mpc52xx_uart_remove,
-#ifdef CONFIG_PM
- .suspend = mpc52xx_uart_suspend,
- .resume = mpc52xx_uart_resume,
-#endif
- .driver = {
- .owner = THIS_MODULE,
- .name = "mpc52xx-psc",
- },
-};
-#endif /* !defined(CONFIG_PPC_MERGE) */
-
-
-#if defined(CONFIG_PPC_MERGE)
/* ======================================================================== */
/* OF Platform Driver */
/* ======================================================================== */
.name = "mpc52xx-psc-uart",
},
};
-#endif /* defined(CONFIG_PPC_MERGE) */
/* ======================================================================== */
return ret;
}
-#if defined(CONFIG_PPC_MERGE)
mpc52xx_uart_of_enumerate();
ret = of_register_platform_driver(&mpc52xx_uart_of_driver);
uart_unregister_driver(&mpc52xx_uart_driver);
return ret;
}
-#else
- psc_ops = &mpc52xx_psc_ops;
- ret = platform_driver_register(&mpc52xx_uart_platform_driver);
- if (ret) {
- printk(KERN_ERR "%s: platform_driver_register failed (%i)\n",
- __FILE__, ret);
- uart_unregister_driver(&mpc52xx_uart_driver);
- return ret;
- }
-#endif
return 0;
}
static void __exit
mpc52xx_uart_exit(void)
{
-#if defined(CONFIG_PPC_MERGE)
of_unregister_platform_driver(&mpc52xx_uart_of_driver);
-#else
- platform_driver_unregister(&mpc52xx_uart_platform_driver);
-#endif
uart_unregister_driver(&mpc52xx_uart_driver);
}
extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *);
extern const struct file_operations proc_kcore_operations;
-extern const struct file_operations ppc_htab_operations;
extern int pid_ns_prepare_proc(struct pid_namespace *ns);
extern void pid_ns_release_proc(struct pid_namespace *ns);
projects / linux-2.6-omap-h63xx.git / commitdiff