From 697c74552a2cd97b639ef6551575e1d6cbc30c27 Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Sat, 2 Jul 2005 11:08:39 +0000
Subject: unify gcc 3.4 fixes, move flash chip drivers to generic patches, move
diag_led driver to separate patch, update docs
SVN-Revision: 1316
---
openwrt/target/linux/linux-2.4/README | 67 +-
.../linux/linux-2.4/patches/brcm/001-bcm47xx.patch | 1185 --------------------
.../linux-2.4/patches/brcm/004-diag_led.patch | 265 +++++
.../patches/generic/005-mtd_flashtypes.patch | 925 +++++++++++++++
.../patches/generic/205-gcc_3.4_ldscript.patch | 10 -
.../patches/generic/206-gcc_3.4_fixes.patch | 53 +-
6 files changed, 1267 insertions(+), 1238 deletions(-)
create mode 100644 openwrt/target/linux/linux-2.4/patches/brcm/004-diag_led.patch
create mode 100644 openwrt/target/linux/linux-2.4/patches/generic/005-mtd_flashtypes.patch
delete mode 100644 openwrt/target/linux/linux-2.4/patches/generic/205-gcc_3.4_ldscript.patch
(limited to 'openwrt/target')
diff --git a/openwrt/target/linux/linux-2.4/README b/openwrt/target/linux/linux-2.4/README
index 3f7cad2..d5e2d63 100644
--- a/openwrt/target/linux/linux-2.4/README
+++ b/openwrt/target/linux/linux-2.4/README
@@ -1,32 +1,29 @@
-Description of kernel patches in patches:
+Description of kernel patches:
+
+
+generic/
+ Generic patches for vanilla Linux kernel
000-linux_mips.patch
This is the diff between vanilla linux-2.4.30 and linux-mips.org kernel
(CVS tag 2_4_30 used). The kernel source from linux-mips.org CVS repository has
newer drivers and code then vanilla linux-2.4.30 especially for the mips architecture.
-001-bcm47xx.patch
- This is the broadcom specific code from asus (1941) GPL source tarball.
- There are many small patches included, so it works with linux 2.4.30 kernel.
- The original code is based on Linux 2.4.20.
-
-002-wl_fix.patch
- The driver for the wireless lan chip on brcm47xx based routers is binary only.
- This means it depends on older data structures in the kernel. We backported some
- of the changes or changed some of the data structures to work with the binary modul.
- This is a really bad hack, but without source code, there is no better chance to get
- the driver working with newer kernels.
-
-003-squashfs.patch
+001-squashfs.patch
Support for the squashfs filesystem. It has better compression ratio then cramfs.
-004-squashfs_lzma.patch
+002-squashfs_lzma.patch
LZMA Addon patch from Oleg I. Vdovikin for the squashfs filesystem.
Even better compression ratio.
-005-jffs2_compression.patch
+003-jffs2_compression.patch
Compression for jffs2 filesystem.
-
+
+004-exec_pagesize.patch
+
+005-mtd_flashtypes.patch
+ Additional mtd drivers for flash chips
+
100-ebtables.patch
Filtering packets on ethernet layer. See http://ebtables.sf.net
@@ -57,9 +54,6 @@ Description of kernel patches in patches:
110-netdev_random_core.patch
Support for gathering entropy from network devices for /dev/random
-111-netdev_random_et.patch
- Patch agains the Broadcom et driver to gather entropy for /dev/random
-
200-i4l.patch
201-hfc_usb_backport.patch
@@ -71,8 +65,37 @@ Description of kernel patches in patches:
204-net_b44.patch
Support for the BCM47xx chipset in the b44 driver
-205-gcc_3.4_ldscript.patch
-
206-gcc_3.4_fixes.patch
+ mips specific gcc 3.4 fixes
207-gcc_4.0_fixes.patch
+ gcc 4.0 fixes
+
+
+brcm/
+ Broadcom specific patches
+
+001-bcm47xx.patch
+ This is the broadcom specific code from asus (1941) GPL source tarball.
+ There are many small patches included, so it works with linux 2.4.30 kernel.
+ The original code is based on Linux 2.4.20.
+
+002-wl_fix.patch
+ The driver for the wireless lan chip on brcm47xx based routers is binary only.
+ This means it depends on older data structures in the kernel. We backported some
+ of the changes or changed some of the data structures to work with the binary modul.
+ This is a really bad hack, but without source code, there is no better chance to get
+ the driver working with newer kernels.
+
+003-bcm47xx_cache_fixes.patch
+
+004-diag_led.patch
+ OpenWrt diag (led and reset button) driver
+
+
+ar7/
+ TI AR7 specific patches
+
+000-ar7_support.patch
+
+001-flash_map.patch
diff --git a/openwrt/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch b/openwrt/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch
index 5e3fc34..80145c9 100644
--- a/openwrt/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch
+++ b/openwrt/target/linux/linux-2.4/patches/brcm/001-bcm47xx.patch
@@ -12831,926 +12831,6 @@ diff -Nur linux-2.4.30/drivers/char/serial.c linux-2.4.30-brcm/drivers/char/seri
if (doflow)
state->flags |= ASYNC_CONS_FLOW;
info = &async_sercons;
-diff -Nur linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0701.c linux-2.4.30-brcm/drivers/mtd/chips/cfi_cmdset_0701.c
---- linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0701.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.4.30-brcm/drivers/mtd/chips/cfi_cmdset_0701.c 2005-05-22 22:55:52.000000000 +0200
-@@ -0,0 +1,855 @@
-+/*
-+ * Common Flash Interface support:
-+ * SST Standard Vendor Command Set (ID 0x0701)
-+ *
-+ * Copyright (C) 2000 Crossnet Co. <info@crossnet.co.jp>
-+ *
-+ * 2_by_8 routines added by Simon Munton
-+ *
-+ * This code is GPL
-+ *
-+ * $Id: cfi_cmdset_0701.c,v 1.1 2005/03/16 13:50:00 wbx Exp $
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <asm/io.h>
-+#include <asm/byteorder.h>
-+
-+#include <linux/errno.h>
-+#include <linux/slab.h>
-+#include <linux/delay.h>
-+#include <linux/interrupt.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/cfi.h>
-+
-+static int cfi_sststd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
-+static int cfi_sststd_write(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
-+static int cfi_sststd_erase_onesize(struct mtd_info *, struct erase_info *);
-+static int cfi_sststd_erase_varsize(struct mtd_info *, struct erase_info *);
-+static void cfi_sststd_sync (struct mtd_info *);
-+static int cfi_sststd_suspend (struct mtd_info *);
-+static void cfi_sststd_resume (struct mtd_info *);
-+
-+static void cfi_sststd_destroy(struct mtd_info *);
-+
-+struct mtd_info *cfi_cmdset_0701(struct map_info *, int);
-+static struct mtd_info *cfi_sststd_setup (struct map_info *);
-+
-+
-+static struct mtd_chip_driver cfi_sststd_chipdrv = {
-+ probe: NULL, /* Not usable directly */
-+ destroy: cfi_sststd_destroy,
-+ name: "cfi_cmdset_0701",
-+ module: THIS_MODULE
-+};
-+
-+struct mtd_info *cfi_cmdset_0701(struct map_info *map, int primary)
-+{
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ int ofs_factor = cfi->interleave * cfi->device_type;
-+ int i;
-+ __u8 major, minor;
-+ __u32 base = cfi->chips[0].start;
-+
-+ if (cfi->cfi_mode==1){
-+ __u16 adr = primary?cfi->cfiq->P_ADR:cfi->cfiq->A_ADR;
-+
-+ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+
-+ major = cfi_read_query(map, base + (adr+3)*ofs_factor);
-+ minor = cfi_read_query(map, base + (adr+4)*ofs_factor);
-+
-+ printk(" SST Query Table v%c.%c at 0x%4.4X\n",
-+ major, minor, adr);
-+ cfi_send_gen_cmd(0xf0, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+
-+ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x90, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ cfi->mfr = cfi_read_query(map, base);
-+ cfi->id = cfi_read_query(map, base + ofs_factor);
-+
-+ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+
-+ switch (cfi->device_type) {
-+ case CFI_DEVICETYPE_X16:
-+ cfi->addr_unlock1 = 0x5555;
-+ cfi->addr_unlock2 = 0x2AAA;
-+ break;
-+ default:
-+ printk(KERN_NOTICE "Eep. Unknown cfi_cmdset_0701 device type %d\n", cfi->device_type);
-+ return NULL;
-+ }
-+ } /* CFI mode */
-+
-+ for (i=0; i< cfi->numchips; i++) {
-+ cfi->chips[i].word_write_time = 1<<cfi->cfiq->WordWriteTimeoutTyp;
-+ cfi->chips[i].buffer_write_time = 1<<cfi->cfiq->BufWriteTimeoutTyp;
-+ cfi->chips[i].erase_time = 1<<cfi->cfiq->BlockEraseTimeoutTyp;
-+ }
-+
-+ map->fldrv = &cfi_sststd_chipdrv;
-+ MOD_INC_USE_COUNT;
-+
-+ cfi_send_gen_cmd(0xf0, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ return cfi_sststd_setup(map);
-+}
-+
-+static struct mtd_info *cfi_sststd_setup(struct map_info *map)
-+{
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ struct mtd_info *mtd;
-+ unsigned long devsize = (1<<cfi->cfiq->DevSize) * cfi->interleave;
-+
-+ mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
-+ printk("number of %s chips: %d\n", (cfi->cfi_mode)?"JEDEC":"CFI",cfi->numchips);
-+
-+ if (!mtd) {
-+ printk("Failed to allocate memory for MTD device\n");
-+ kfree(cfi->cmdset_priv);
-+ return NULL;
-+ }
-+
-+ memset(mtd, 0, sizeof(*mtd));
-+ mtd->priv = map;
-+ mtd->type = MTD_NORFLASH;
-+ /* Also select the correct geometry setup too */
-+ mtd->size = devsize * cfi->numchips;
-+
-+ if (cfi->cfiq->NumEraseRegions == 1) {
-+ /* No need to muck about with multiple erase sizes */
-+ mtd->erasesize = ((cfi->cfiq->EraseRegionInfo[0] >> 8) & ~0xff) * cfi->interleave;
-+ } else {
-+ unsigned long offset = 0;
-+ int i,j;
-+
-+ mtd->numeraseregions = cfi->cfiq->NumEraseRegions * cfi->numchips;
-+ mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL);
-+ if (!mtd->eraseregions) {
-+ printk("Failed to allocate memory for MTD erase region info\n");
-+ kfree(cfi->cmdset_priv);
-+ return NULL;
-+ }
-+
-+ for (i=0; i<cfi->cfiq->NumEraseRegions; i++) {
-+ unsigned long ernum, ersize;
-+ ersize = ((cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff) * cfi->interleave;
-+ ernum = (cfi->cfiq->EraseRegionInfo[i] & 0xffff) + 1;
-+
-+ if (mtd->erasesize < ersize) {
-+ mtd->erasesize = ersize;
-+ }
-+ for (j=0; j<cfi->numchips; j++) {
-+ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].offset = (j*devsize)+offset;
-+ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].erasesize = ersize;
-+ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].numblocks = ernum;
-+ }
-+ offset += (ersize * ernum);
-+ }
-+
-+ // debug
-+ for (i=0; i<mtd->numeraseregions;i++){
-+ printk("%d: offset=0x%x,size=0x%x,blocks=%d\n",
-+ i,mtd->eraseregions[i].offset,
-+ mtd->eraseregions[i].erasesize,
-+ mtd->eraseregions[i].numblocks);
-+ }
-+ }
-+
-+ switch (CFIDEV_BUSWIDTH)
-+ {
-+ case 1:
-+ case 2:
-+ case 4:
-+ if (mtd->numeraseregions > 1)
-+ mtd->erase = cfi_sststd_erase_varsize;
-+ else
-+ mtd->erase = cfi_sststd_erase_onesize;
-+ mtd->read = cfi_sststd_read;
-+ mtd->write = cfi_sststd_write;
-+ break;
-+
-+ default:
-+ printk("Unsupported buswidth\n");
-+ kfree(mtd);
-+ kfree(cfi->cmdset_priv);
-+ return NULL;
-+ break;
-+ }
-+ mtd->sync = cfi_sststd_sync;
-+ mtd->suspend = cfi_sststd_suspend;
-+ mtd->resume = cfi_sststd_resume;
-+ mtd->flags = MTD_CAP_NORFLASH;
-+ map->fldrv = &cfi_sststd_chipdrv;
-+ mtd->name = map->name;
-+ MOD_INC_USE_COUNT;
-+ return mtd;
-+}
-+
-+static inline int do_read_onechip(struct map_info *map, struct flchip *chip, loff_t adr, size_t len, u_char *buf)
-+{
-+ DECLARE_WAITQUEUE(wait, current);
-+ unsigned long timeo = jiffies + HZ;
-+
-+ retry:
-+ cfi_spin_lock(chip->mutex);
-+
-+ if (chip->state != FL_READY){
-+ printk("Waiting for chip to read, status = %d\n", chip->state);
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+ add_wait_queue(&chip->wq, &wait);
-+
-+ cfi_spin_unlock(chip->mutex);
-+
-+ schedule();
-+ remove_wait_queue(&chip->wq, &wait);
-+ timeo = jiffies + HZ;
-+
-+ goto retry;
-+ }
-+
-+ adr += chip->start;
-+
-+ chip->state = FL_READY;
-+
-+ map->copy_from(map, buf, adr, len);
-+
-+ wake_up(&chip->wq);
-+ cfi_spin_unlock(chip->mutex);
-+
-+ return 0;
-+}
-+
-+static int cfi_sststd_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ unsigned long ofs;
-+ int chipnum;
-+ int ret = 0;
-+
-+ /* ofs: offset within the first chip that the first read should start */
-+
-+ chipnum = (from >> cfi->chipshift);
-+ ofs = from - (chipnum << cfi->chipshift);
-+
-+
-+ *retlen = 0;
-+
-+ while (len) {
-+ unsigned long thislen;
-+
-+ if (chipnum >= cfi->numchips)
-+ break;
-+
-+ if ((len + ofs -1) >> cfi->chipshift)
-+ thislen = (1<<cfi->chipshift) - ofs;
-+ else
-+ thislen = len;
-+
-+ ret = do_read_onechip(map, &cfi->chips[chipnum], ofs, thislen, buf);
-+ if (ret)
-+ break;
-+
-+ *retlen += thislen;
-+ len -= thislen;
-+ buf += thislen;
-+
-+ ofs = 0;
-+ chipnum++;
-+ }
-+ return ret;
-+}
-+
-+static int do_write_oneword(struct map_info *map, struct flchip *chip, unsigned long adr, __u32 datum, int fast)
-+{
-+ unsigned long timeo = jiffies + HZ;
-+ unsigned int Last[4];
-+ unsigned long Count = 0;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ DECLARE_WAITQUEUE(wait, current);
-+ int ret = 0;
-+
-+ retry:
-+ cfi_spin_lock(chip->mutex);
-+
-+ if (chip->state != FL_READY){
-+ printk("Waiting for chip to write, status = %d\n", chip->state);
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+ add_wait_queue(&chip->wq, &wait);
-+
-+ cfi_spin_unlock(chip->mutex);
-+
-+ schedule();
-+ remove_wait_queue(&chip->wq, &wait);
-+ printk("Wake up to write:\n");
-+ timeo = jiffies + HZ;
-+
-+ goto retry;
-+ }
-+
-+ chip->state = FL_WRITING;
-+
-+ adr += chip->start;
-+ ENABLE_VPP(map);
-+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+
-+ cfi_write(map, datum, adr);
-+
-+ cfi_spin_unlock(chip->mutex);
-+ cfi_udelay(chip->word_write_time);
-+ cfi_spin_lock(chip->mutex);
-+
-+ Last[0] = cfi_read(map, adr);
-+ // printk("Last[0] is %x\n", Last[0]);
-+ Last[1] = cfi_read(map, adr);
-+ // printk("Last[1] is %x\n", Last[1]);
-+ Last[2] = cfi_read(map, adr);
-+ // printk("Last[2] is %x\n", Last[2]);
-+
-+ for (Count = 3; Last[(Count - 1) % 4] != Last[(Count - 2) % 4] && Count < 10000; Count++){
-+ cfi_spin_unlock(chip->mutex);
-+ cfi_udelay(10);
-+ cfi_spin_lock(chip->mutex);
-+
-+ Last[Count % 4] = cfi_read(map, adr);
-+ // printk("Last[%d%%4] is %x\n", Count, Last[Count%4]);
-+ }
-+
-+ if (Last[(Count - 1) % 4] != datum){
-+ printk("Last[%ld] is %x, datum is %x\n",(Count - 1) % 4,Last[(Count - 1) % 4],datum);
-+ cfi_send_gen_cmd(0xF0, 0, chip->start, map, cfi, cfi->device_type, NULL);
-+ DISABLE_VPP(map);
-+ ret = -EIO;
-+ }
-+ DISABLE_VPP(map);
-+ chip->state = FL_READY;
-+ wake_up(&chip->wq);
-+ cfi_spin_unlock(chip->mutex);
-+
-+ return ret;
-+}
-+
-+static int cfi_sststd_write (struct mtd_info *mtd, loff_t to , size_t len, size_t *retlen, const u_char *buf)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ int ret = 0;
-+ int chipnum;
-+ unsigned long ofs, chipstart;
-+
-+ *retlen = 0;
-+ if (!len)
-+ return 0;
-+
-+ chipnum = to >> cfi->chipshift;
-+ ofs = to - (chipnum << cfi->chipshift);
-+ chipstart = cfi->chips[chipnum].start;
-+
-+ /* If it's not bus-aligned, do the first byte write */
-+ if (ofs & (CFIDEV_BUSWIDTH-1)) {
-+ unsigned long bus_ofs = ofs & ~(CFIDEV_BUSWIDTH-1);
-+ int i = ofs - bus_ofs;
-+ int n = 0;
-+ u_char tmp_buf[4];
-+ __u32 datum;
-+
-+ map->copy_from(map, tmp_buf, bus_ofs + cfi->chips[chipnum].start, CFIDEV_BUSWIDTH);
-+ while (len && i < CFIDEV_BUSWIDTH)
-+ tmp_buf[i++] = buf[n++], len--;
-+
-+ if (cfi_buswidth_is_2()) {
-+ datum = *(__u16*)tmp_buf;
-+ } else if (cfi_buswidth_is_4()) {
-+ datum = *(__u32*)tmp_buf;
-+ } else {
-+ return -EINVAL; /* should never happen, but be safe */
-+ }
-+
-+ ret = do_write_oneword(map, &cfi->chips[chipnum],
-+ bus_ofs, datum, 0);
-+ if (ret)
-+ return ret;
-+
-+ ofs += n;
-+ buf += n;
-+ (*retlen) += n;
-+
-+ if (ofs >> cfi->chipshift) {
-+ chipnum ++;
-+ ofs = 0;
-+ if (chipnum == cfi->numchips)
-+ return 0;
-+ }
-+ }
-+
-+ /* We are now aligned, write as much as possible */
-+ while(len >= CFIDEV_BUSWIDTH) {
-+ __u32 datum;
-+
-+ if (cfi_buswidth_is_1()) {
-+ datum = *(__u8*)buf;
-+ } else if (cfi_buswidth_is_2()) {
-+ datum = *(__u16*)buf;
-+ } else if (cfi_buswidth_is_4()) {
-+ datum = *(__u32*)buf;
-+ } else {
-+ return -EINVAL;
-+ }
-+ ret = do_write_oneword(map, &cfi->chips[chipnum],
-+ ofs, datum, cfi->fast_prog);
-+ if (ret) {
-+ return ret;
-+ }
-+
-+ ofs += CFIDEV_BUSWIDTH;
-+ buf += CFIDEV_BUSWIDTH;
-+ (*retlen) += CFIDEV_BUSWIDTH;
-+ len -= CFIDEV_BUSWIDTH;
-+
-+ if (ofs >> cfi->chipshift) {
-+ chipnum ++;
-+ ofs = 0;
-+ if (chipnum == cfi->numchips)
-+ return 0;
-+ chipstart = cfi->chips[chipnum].start;
-+ }
-+ }
-+
-+ if (len & (CFIDEV_BUSWIDTH-1)) {
-+ int i = 0, n = 0;
-+ u_char tmp_buf[4];
-+ __u32 datum;
-+
-+ map->copy_from(map, tmp_buf, ofs + cfi->chips[chipnum].start, CFIDEV_BUSWIDTH);
-+ while (len--)
-+ tmp_buf[i++] = buf[n++];
-+
-+ if (cfi_buswidth_is_2()) {
-+ datum = *(__u16*)tmp_buf;
-+ } else if (cfi_buswidth_is_4()) {
-+ datum = *(__u32*)tmp_buf;
-+ } else {
-+ return -EINVAL; /* should never happen, but be safe */
-+ }
-+
-+ ret = do_write_oneword(map, &cfi->chips[chipnum],
-+ ofs, datum, 0);
-+ if (ret)
-+ return ret;
-+
-+ (*retlen) += n;
-+ }
-+
-+ return 0;
-+}
-+
-+static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr)
-+{
-+ unsigned int status;
-+ unsigned long timeo = jiffies + HZ;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ unsigned int rdy_mask;
-+ DECLARE_WAITQUEUE(wait, current);
-+
-+ retry:
-+ cfi_spin_lock(chip->mutex);
-+
-+ if (chip->state != FL_READY){
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+ add_wait_queue(&chip->wq, &wait);
-+
-+ cfi_spin_unlock(chip->mutex);
-+
-+ schedule();
-+ remove_wait_queue(&chip->wq, &wait);
-+ timeo = jiffies + HZ;
-+
-+ goto retry;
-+ }
-+
-+ chip->state = FL_ERASING;
-+
-+ adr += chip->start;
-+ ENABLE_VPP(map);
-+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_send_gen_cmd(0x80, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
-+ cfi_write(map, CMD(0x30), adr);
-+
-+ timeo = jiffies + (HZ*20);
-+
-+ cfi_spin_unlock(chip->mutex);
-+ schedule_timeout(HZ);
-+ cfi_spin_lock(chip->mutex);
-+
-+ rdy_mask = CMD(0x80);
-+
-+ /* Once the state machine's known to be working I'll do that */
-+
-+ while ( ( (status = cfi_read(map,adr)) & rdy_mask ) != rdy_mask ) {
-+ static int z=0;
-+
-+ if (chip->state != FL_ERASING) {
-+ /* Someone's suspended the erase. Sleep */
-+ set_current_state(TASK_UNINTERRUPTIBLE);
-+ add_wait_queue(&chip->wq, &wait);
-+
-+ cfi_spin_unlock(chip->mutex);
-+ printk("erase suspended. Sleeping\n");
-+
-+ schedule();
-+ remove_wait_queue(&chip->wq, &wait);
-+ timeo = jiffies + (HZ*2);
-+ cfi_spin_lock(chip->mutex);
-+ continue;
-+ }
-+
-+ /* OK Still waiting */
-+ if (time_after(jiffies, timeo)) {
-+ chip->state = FL_READY;
-+ cfi_spin_unlock(chip->mutex);
-+ printk("waiting for erase to complete timed out.");
-+ DISABLE_VPP(map);
-+ return -EIO;
-+ }
-+
-+ /* Latency issues. Drop the lock, wait a while and retry */
-+ cfi_spin_unlock(chip->mutex);
-+
-+ z++;
-+ if ( 0 && !(z % 100 ))
-+ printk("chip not ready yet after erase. looping\n");
-+
-+ cfi_udelay(1);
-+
-+ cfi_spin_lock(chip->mutex);
-+ continue;
-+ }
-+
-+ /* Done and happy. */
-+ DISABLE_VPP(map);
-+ chip->state = FL_READY;
-+ wake_up(&chip->wq);
-+ cfi_spin_unlock(chip->mutex);
-+ return 0;
-+}
-+
-+static int cfi_sststd_erase_varsize(struct mtd_info *mtd, struct erase_info *instr)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ unsigned long adr, len;
-+ int chipnum, ret = 0;
-+ int i, first;
-+ struct mtd_erase_region_info *regions = mtd->eraseregions;
-+
-+ if (instr->addr > mtd->size)
-+ return -EINVAL;
-+
-+ if ((instr->len + instr->addr) > mtd->size)
-+ return -EINVAL;
-+
-+ /* Check that both start and end of the requested erase are
-+ * aligned with the erasesize at the appropriate addresses.
-+ */
-+
-+ i = 0;
-+
-+ /* Skip all erase regions which are ended before the start of
-+ the requested erase. Actually, to save on the calculations,
-+ we skip to the first erase region which starts after the
-+ start of the requested erase, and then go back one.
-+ */
-+
-+ while (i < mtd->numeraseregions && instr->addr >= regions[i].offset)
-+ i++;
-+ i--;
-+
-+ /* OK, now i is pointing at the erase region in which this
-+ erase request starts. Check the start of the requested
-+ erase range is aligned with the erase size which is in
-+ effect here.
-+ */
-+
-+ if (instr->addr & (regions[i].erasesize-1))
-+ return -EINVAL;
-+
-+ /* Remember the erase region we start on */
-+ first = i;
-+
-+ /* Next, check that the end of the requested erase is aligned
-+ * with the erase region at that address.
-+ */
-+
-+ while (i<mtd->numeraseregions && (instr->addr + instr->len) >= regions[i].offset)
-+ i++;
-+
-+ /* As before, drop back one to point at the region in which
-+ the address actually falls
-+ */
-+ i--;
-+
-+ if ((instr->addr + instr->len) & (regions[i].erasesize-1))
-+ return -EINVAL;
-+
-+ chipnum = instr->addr >> cfi->chipshift;
-+ adr = instr->addr - (chipnum << cfi->chipshift);
-+ len = instr->len;
-+
-+ i=first;
-+
-+ while(len) {
-+ ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr);
-+
-+ if (ret)
-+ return ret;
-+
-+ adr += regions[i].erasesize;
-+ len -= regions[i].erasesize;
-+
-+ if (adr % (1<< cfi->chipshift) == ((regions[i].offset + (regions[i].erasesize * regions[i].numblocks)) %( 1<< cfi->chipshift)))
-+ i++;
-+
-+ if (adr >> cfi->chipshift) {
-+ adr = 0;
-+ chipnum++;
-+
-+ if (chipnum >= cfi->numchips)
-+ break;
-+ }
-+ }
-+
-+ instr->state = MTD_ERASE_DONE;
-+ if (instr->callback)
-+ instr->callback(instr);
-+
-+ return 0;
-+}
-+
-+static int cfi_sststd_erase_onesize(struct mtd_info *mtd, struct erase_info *instr)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ unsigned long adr, len;
-+ int chipnum, ret = 0;
-+
-+ if (instr->addr & (mtd->erasesize - 1))
-+ return -EINVAL;
-+
-+ if (instr->len & (mtd->erasesize -1))
-+ return -EINVAL;
-+
-+ if ((instr->len + instr->addr) > mtd->size)
-+ return -EINVAL;
-+
-+ chipnum = instr->addr >> cfi->chipshift;
-+ adr = instr->addr - (chipnum << cfi->chipshift);
-+ len = instr->len;
-+
-+ while(len) {
-+ ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr);
-+
-+ if (ret)
-+ return ret;
-+
-+ adr += mtd->erasesize;
-+ len -= mtd->erasesize;
-+
-+ if (adr >> cfi->chipshift) {
-+ adr = 0;
-+ chipnum++;
-+
-+ if (chipnum >= cfi->numchips)
-+ break;
-+ }
-+ }
-+
-+ instr->state = MTD_ERASE_DONE;
-+ if (instr->callback)
-+ instr->callback(instr);
-+
-+ return 0;
-+}
-+
-+static void cfi_sststd_sync (struct mtd_info *mtd)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ int i;
-+ struct flchip *chip;
-+ int ret = 0;
-+ DECLARE_WAITQUEUE(wait, current);
-+
-+ for (i=0; !ret && i<cfi->numchips; i++) {
-+ chip = &cfi->chips[i];
-+
-+ retry:
-+ cfi_spin_lock(chip->mutex);
-+
-+ switch(chip->state) {
-+ case FL_READY:
-+ case FL_STATUS:
-+ case FL_CFI_QUERY:
-+ case FL_JEDEC_QUERY:
-+ chip->oldstate = chip->state;
-+ chip->state = FL_SYNCING;
-+ /* No need to wake_up() on this state change -
-+ * as the whole point is that nobody can do anything
-+ * with the chip now anyway.
-+ */
-+ case FL_SYNCING:
-+ cfi_spin_unlock(chip->mutex);
-+ break;
-+
-+ default:
-+ /* Not an idle state */
-+ add_wait_queue(&chip->wq, &wait);
-+
-+ cfi_spin_unlock(chip->mutex);
-+
-+ schedule();
-+
-+ remove_wait_queue(&chip->wq, &wait);
-+
-+ goto retry;
-+ }
-+ }
-+
-+ /* Unlock the chips again */
-+
-+ for (i--; i >=0; i--) {
-+ chip = &cfi->chips[i];
-+
-+ cfi_spin_lock(chip->mutex);
-+
-+ if (chip->state == FL_SYNCING) {
-+ chip->state = chip->oldstate;
-+ wake_up(&chip->wq);
-+ }
-+ cfi_spin_unlock(chip->mutex);
-+ }
-+}
-+
-+
-+static int cfi_sststd_suspend(struct mtd_info *mtd)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ int i;
-+ struct flchip *chip;
-+ int ret = 0;
-+//printk("suspend\n");
-+
-+ for (i=0; !ret && i<cfi->numchips; i++) {
-+ chip = &cfi->chips[i];
-+
-+ cfi_spin_lock(chip->mutex);
-+
-+ switch(chip->state) {
-+ case FL_READY:
-+ case FL_STATUS:
-+ case FL_CFI_QUERY:
-+ case FL_JEDEC_QUERY:
-+ chip->oldstate = chip->state;
-+ chip->state = FL_PM_SUSPENDED;
-+ /* No need to wake_up() on this state change -
-+ * as the whole point is that nobody can do anything
-+ * with the chip now anyway.
-+ */
-+ case FL_PM_SUSPENDED:
-+ break;
-+
-+ default:
-+ ret = -EAGAIN;
-+ break;
-+ }
-+ cfi_spin_unlock(chip->mutex);
-+ }
-+
-+ /* Unlock the chips again */
-+
-+ if (ret) {
-+ for (i--; i >=0; i--) {
-+ chip = &cfi->chips[i];
-+
-+ cfi_spin_lock(chip->mutex);
-+
-+ if (chip->state == FL_PM_SUSPENDED) {
-+ chip->state = chip->oldstate;
-+ wake_up(&chip->wq);
-+ }
-+ cfi_spin_unlock(chip->mutex);
-+ }
-+ }
-+
-+ return ret;
-+}
-+
-+static void cfi_sststd_resume(struct mtd_info *mtd)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ int i;
-+ struct flchip *chip;
-+//printk("resume\n");
-+
-+ for (i=0; i<cfi->numchips; i++) {
-+
-+ chip = &cfi->chips[i];
-+
-+ cfi_spin_lock(chip->mutex);
-+
-+ if (chip->state == FL_PM_SUSPENDED) {
-+ chip->state = FL_READY;
-+ cfi_write(map, CMD(0xF0), chip->start);
-+ wake_up(&chip->wq);
-+ }
-+ else
-+ printk("Argh. Chip not in PM_SUSPENDED state upon resume()\n");
-+
-+ cfi_spin_unlock(chip->mutex);
-+ }
-+}
-+
-+static void cfi_sststd_destroy(struct mtd_info *mtd)
-+{
-+ struct map_info *map = mtd->priv;
-+ struct cfi_private *cfi = map->fldrv_priv;
-+ kfree(cfi->cmdset_priv);
-+ kfree(cfi);
-+}
-+
-+#if LINUX_VERSION_CODE < 0x20212 && defined(MODULE)
-+#define cfi_sststd_init init_module
-+#define cfi_sststd_exit cleanup_module
-+#endif
-+
-+static char im_name[]="cfi_cmdset_0701";
-+
-+mod_init_t cfi_sststd_init(void)
-+{
-+ inter_module_register(im_name, THIS_MODULE, &cfi_cmdset_0701);
-+ return 0;
-+}
-+
-+mod_exit_t cfi_sststd_exit(void)
-+{
-+ inter_module_unregister(im_name);
-+}
-+
-+module_init(cfi_sststd_init);
-+module_exit(cfi_sststd_exit);
-+
-diff -Nur linux-2.4.30/drivers/mtd/chips/cfi_probe.c linux-2.4.30-brcm/drivers/mtd/chips/cfi_probe.c
---- linux-2.4.30/drivers/mtd/chips/cfi_probe.c 2003-06-13 16:51:34.000000000 +0200
-+++ linux-2.4.30-brcm/drivers/mtd/chips/cfi_probe.c 2005-05-22 22:55:52.000000000 +0200
-@@ -67,8 +67,15 @@
- cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
- cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);
-
-- if (!qry_present(map,base,cfi))
-- return 0;
-+ if (!qry_present(map,base,cfi)) {
-+ /* rather broken SST cfi probe (requires SST unlock) */
-+ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
-+ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
-+ if (!qry_present(map,base,cfi))
-+ return 0;
-+ }
-
- if (!cfi->numchips) {
- /* This is the first time we're called. Set up the CFI
-diff -Nur linux-2.4.30/drivers/mtd/chips/Config.in linux-2.4.30-brcm/drivers/mtd/chips/Config.in
---- linux-2.4.30/drivers/mtd/chips/Config.in 2003-06-13 16:51:34.000000000 +0200
-+++ linux-2.4.30-brcm/drivers/mtd/chips/Config.in 2005-05-22 22:55:52.000000000 +0200
-@@ -45,6 +45,7 @@
- dep_tristate ' Support for Intel/Sharp flash chips' CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_GEN_PROBE
- dep_tristate ' Support for AMD/Fujitsu flash chips' CONFIG_MTD_CFI_AMDSTD $CONFIG_MTD_GEN_PROBE
- dep_tristate ' Support for ST (Advanced Architecture) flash chips' CONFIG_MTD_CFI_STAA $CONFIG_MTD_GEN_PROBE
-+dep_tristate ' Support for SST flash chips' CONFIG_MTD_CFI_SSTSTD $CONFIG_MTD_GEN_PROBE
-
- dep_tristate ' Support for RAM chips in bus mapping' CONFIG_MTD_RAM $CONFIG_MTD
- dep_tristate ' Support for ROM chips in bus mapping' CONFIG_MTD_ROM $CONFIG_MTD
-diff -Nur linux-2.4.30/drivers/mtd/chips/gen_probe.c linux-2.4.30-brcm/drivers/mtd/chips/gen_probe.c
---- linux-2.4.30/drivers/mtd/chips/gen_probe.c 2003-08-25 13:44:42.000000000 +0200
-+++ linux-2.4.30-brcm/drivers/mtd/chips/gen_probe.c 2005-05-22 22:55:52.000000000 +0200
-@@ -332,9 +332,13 @@
- return cfi_cmdset_0002(map, primary);
- #endif
- #ifdef CONFIG_MTD_CFI_STAA
-- case 0x0020:
-+ case 0x0020:
- return cfi_cmdset_0020(map, primary);
- #endif
-+#ifdef CONFIG_MTD_CFI_SSTSTD
-+ case 0x0701:
-+ return cfi_cmdset_0701(map, primary);
-+#endif
- }
-
- return cfi_cmdset_unknown(map, primary);
-diff -Nur linux-2.4.30/drivers/mtd/chips/Makefile linux-2.4.30-brcm/drivers/mtd/chips/Makefile
---- linux-2.4.30/drivers/mtd/chips/Makefile 2003-06-13 16:51:34.000000000 +0200
-+++ linux-2.4.30-brcm/drivers/mtd/chips/Makefile 2005-05-22 22:55:52.000000000 +0200
-@@ -18,6 +18,7 @@
- obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o
- obj-$(CONFIG_MTD_CFI) += cfi_probe.o
- obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o
-+obj-$(CONFIG_MTD_CFI_SSTSTD) += cfi_cmdset_0701.o
- obj-$(CONFIG_MTD_CFI_AMDSTD) += cfi_cmdset_0002.o
- obj-$(CONFIG_MTD_CFI_INTELEXT) += cfi_cmdset_0001.o
- obj-$(CONFIG_MTD_GEN_PROBE) += gen_probe.o
diff -Nur linux-2.4.30/drivers/mtd/maps/bcm947xx-flash.c linux-2.4.30-brcm/drivers/mtd/maps/bcm947xx-flash.c
--- linux-2.4.30/drivers/mtd/maps/bcm947xx-flash.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.30-brcm/drivers/mtd/maps/bcm947xx-flash.c 2005-05-22 22:55:52.000000000 +0200
@@ -14042,271 +13122,6 @@ diff -Nur linux-2.4.30/drivers/net/Config.in linux-2.4.30-brcm/drivers/net/Confi
dep_tristate ' CS89x0 support' CONFIG_CS89x0 $CONFIG_ISA
dep_tristate ' DECchip Tulip (dc21x4x) PCI support' CONFIG_TULIP $CONFIG_PCI
if [ "$CONFIG_TULIP" = "y" -o "$CONFIG_TULIP" = "m" ]; then
-diff -Nur linux-2.4.30/drivers/net/diag/diag_led.c linux-2.4.30-brcm/drivers/net/diag/diag_led.c
---- linux-2.4.30/drivers/net/diag/diag_led.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.4.30-brcm/drivers/net/diag/diag_led.c 2005-05-25 20:41:19.000000000 +0200
-@@ -0,0 +1,244 @@
-+/*
-+ * diag_led.c - replacement diag module
-+ *
-+ * Copyright (C) 2004 Mike Baker,
-+ * Imre Kaloz <kaloz@dune.hu>
-+ *
-+ * 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.
-+ *
-+ * $Id: diag_led.c,v 1.5 2005/04/18 09:05:24 mbm Exp $
-+ */
-+
-+/*
-+ * ChangeLog:
-+ * 2004/03/28 initial release
-+ * 2004/08/26 asus & buffalo support added
-+ * 2005/03/14 asus wl-500g deluxe and buffalo v2 support added
-+ * 2005/04/13 added licensing informations
-+ * 2005/04/18 base reset polarity off initial readings
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/sysctl.h>
-+#include <asm/io.h>
-+#include <typedefs.h>
-+#include <bcmdevs.h>
-+#include <sbutils.h>
-+
-+extern char * nvram_get(const char *name);
-+static void *sbh;
-+
-+// v2.x - - - - -
-+#define DIAG_GPIO (1<<1)
-+#define DMZ_GPIO (1<<7)
-+
-+static void set_gpio(uint32 mask, uint32 value) {
-+ sb_gpiocontrol(sbh,mask,0);
-+ sb_gpioouten(sbh,mask,mask);
-+ sb_gpioout(sbh,mask,value);
-+}
-+
-+static void v2_set_diag(u8 state) {
-+ set_gpio(DIAG_GPIO,state);
-+}
-+static void v2_set_dmz(u8 state) {
-+ set_gpio(DMZ_GPIO,state);
-+}
-+
-+// v1.x - - - - -
-+#define LED_DIAG 0x13
-+#define LED_DMZ 0x12
-+
-+static void v1_set_diag(u8 state) {
-+ if (!state) {
-+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF;
-+ } else {
-+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG);
-+ }
-+}
-+static void v1_set_dmz(u8 state) {
-+ if (!state) {
-+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF;
-+ } else {
-+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ);
-+ }
-+}
-+
-+// - - - - -
-+static void ignore(u8 ignored) {};
-+
-+// - - - - -
-+#define BIT_DMZ 0x01
-+#define BIT_DIAG 0x04
-+
-+void (*set_diag)(u8 state);
-+void (*set_dmz)(u8 state);
-+
-+static unsigned int diag = 0;
-+
-+static void diag_change()
-+{
-+ set_diag(0xFF); // off
-+ set_dmz(0xFF); // off
-+
-+ if(diag & BIT_DIAG)
-+ set_diag(0x00); // on
-+ if(diag & BIT_DMZ)
-+ set_dmz(0x00); // on
-+}
-+
-+static int proc_diag(ctl_table *table, int write, struct file *filp,
-+ void *buffer, size_t *lenp)
-+{
-+ int r;
-+ r = proc_dointvec(table, write, filp, buffer, lenp);
-+ if (write && !r) {
-+ diag_change();
-+ }
-+ return r;
-+}
-+
-+// - - - - -
-+static unsigned char reset_gpio = 0;
-+static unsigned char reset_polarity = 0;
-+static unsigned int reset = 0;
-+
-+static int proc_reset(ctl_table *table, int write, struct file *filp,
-+ void *buffer, size_t *lenp)
-+{
-+
-+ if (reset_gpio) {
-+ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
-+ sb_gpioouten(sbh,reset_gpio,0);
-+ reset=!(sb_gpioin(sbh)&reset_gpio);
-+
-+ if (reset_polarity) reset=!reset;
-+ } else {
-+ reset=0;
-+ }
-+
-+ return proc_dointvec(table, write, filp, buffer, lenp);
-+}
-+
-+// - - - - -
-+static struct ctl_table_header *diag_sysctl_header;
-+
-+static ctl_table sys_diag[] = {
-+ {
-+ ctl_name: 2000,
-+ procname: "diag",
-+ data: &diag,
-+ maxlen: sizeof(diag),
-+ mode: 0644,
-+ proc_handler: proc_diag
-+ },
-+ {
-+ ctl_name: 2001,
-+ procname: "reset",
-+ data: &reset,
-+ maxlen: sizeof(reset),
-+ mode: 0444,
-+ proc_handler: proc_reset
-+ },
-+ { 0 }
-+};
-+
-+static int __init diag_init()
-+{
-+ char *buf;
-+ u32 board_type;
-+ sbh = sb_kattach();
-+ sb_gpiosetcore(sbh);
-+
-+ board_type = sb_boardtype(sbh);
-+ printk(KERN_INFO "diag boardtype: %08x\n",board_type);
-+
-+ set_diag=ignore;
-+ set_dmz=ignore;
-+
-+ if ((board_type & 0xf00) == 0x400) {
-+ buf=nvram_get("boardtype")?:"";
-+ if (!strcmp(buf,"bcm94710dev")) {
-+ buf=nvram_get("boardnum")?:"";
-+ if (!strcmp(buf,"42")) {
-+ // wrt54g v1.x
-+ set_diag=v1_set_diag;
-+ set_dmz=v1_set_dmz;
-+ reset_gpio=(1<<6);
-+ }
-+ if (!strcmp(buf,"asusX")) {
-+ //asus wl-500g
-+ reset_gpio=(1<<6);
-+ }
-+ }
-+ if (!strcmp(buf,"bcm94710ap")) {
-+ buf=nvram_get("boardnum")?:"";
-+ if (!strcmp(buf,"42")) {
-+ // buffalo
-+ set_dmz=v2_set_dmz;
-+ reset_gpio=(1<<4);
-+ }
-+ if (!strcmp(buf,"44")) {
-+ //dell truemobile
-+ set_dmz=v2_set_dmz;
-+ reset_gpio=(1<<0);
-+ }
-+ }
-+ } else {
-+ buf=nvram_get("boardnum")?:"";
-+ if (!strcmp(buf,"42")) {
-+ //linksys
-+ set_diag=v2_set_diag;
-+ set_dmz=v2_set_dmz;
-+ reset_gpio=(1<<6);
-+ }
-+ if (!strcmp(buf,"44")) {
-+ //motorola
-+ reset_gpio=(1<<5);
-+ }
-+ if (!strcmp(buf,"00")) {
-+ //buffalo
-+ reset_gpio=(1<<7);
-+ }
-+ if (!strcmp(buf,"45")) {
-+ //wl-500g deluxe
-+ reset_gpio=(1<<6);
-+ }
-+ }
-+
-+
-+ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
-+ sb_gpioouten(sbh,reset_gpio,0);
-+ reset_polarity=!(sb_gpioin(sbh)&reset_gpio);
-+
-+ diag_sysctl_header = register_sysctl_table(sys_diag, 0);
-+ diag_change();
-+
-+ return 0;
-+}
-+
-+static void __exit diag_exit()
-+{
-+ unregister_sysctl_table(diag_sysctl_header);
-+}
-+
-+EXPORT_NO_SYMBOLS;
-+MODULE_AUTHOR("openwrt.org");
-+MODULE_LICENSE("GPL");
-+
-+module_init(diag_init);
-+module_exit(diag_exit);
-diff -Nur linux-2.4.30/drivers/net/diag/Makefile linux-2.4.30-brcm/drivers/net/diag/Makefile
---- linux-2.4.30/drivers/net/diag/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.4.30-brcm/drivers/net/diag/Makefile 2005-05-26 17:13:16.000000000 +0200
-@@ -0,0 +1,13 @@
-+#$Id$
-+
-+EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
-+
-+O_TARGET := diag.o
-+
-+MAC_OBJS := diag_led.o
-+
-+export-objs :=
-+obj-y := $(MAC_OBJS)
-+obj-m := $(O_TARGET)
-+
-+include $(TOPDIR)/Rules.make
diff -Nur linux-2.4.30/drivers/net/et/Makefile linux-2.4.30-brcm/drivers/net/et/Makefile
--- linux-2.4.30/drivers/net/et/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.30-brcm/drivers/net/et/Makefile 2005-05-26 02:37:05.000000000 +0200
diff --git a/openwrt/target/linux/linux-2.4/patches/brcm/004-diag_led.patch b/openwrt/target/linux/linux-2.4/patches/brcm/004-diag_led.patch
new file mode 100644
index 0000000..77fb289
--- /dev/null
+++ b/openwrt/target/linux/linux-2.4/patches/brcm/004-diag_led.patch
@@ -0,0 +1,265 @@
+diff -Nur linux-2.4.30/drivers/net/diag/Makefile linux-2.4.30.openwrt/drivers/net/diag/Makefile
+--- linux-2.4.30/drivers/net/diag/Makefile 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.4.30.openwrt/drivers/net/diag/Makefile 2005-06-28 11:35:26.000000000 +0200
+@@ -0,0 +1,13 @@
++#$Id$
++
++EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
++
++O_TARGET := diag.o
++
++MAC_OBJS := diag_led.o
++
++export-objs :=
++obj-y := $(MAC_OBJS)
++obj-m := $(O_TARGET)
++
++include $(TOPDIR)/Rules.make
+diff -Nur linux-2.4.30/drivers/net/diag/diag_led.c linux-2.4.30.openwrt/drivers/net/diag/diag_led.c
+--- linux-2.4.30/drivers/net/diag/diag_led.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.4.30.openwrt/drivers/net/diag/diag_led.c 2005-06-28 11:35:26.000000000 +0200
+@@ -0,0 +1,244 @@
++/*
++ * diag_led.c - replacement diag module
++ *
++ * Copyright (C) 2004 Mike Baker,
++ * Imre Kaloz <kaloz@dune.hu>
++ *
++ * 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.
++ *
++ * $Id: diag_led.c,v 1.5 2005/04/18 09:05:24 mbm Exp $
++ */
++
++/*
++ * ChangeLog:
++ * 2004/03/28 initial release
++ * 2004/08/26 asus & buffalo support added
++ * 2005/03/14 asus wl-500g deluxe and buffalo v2 support added
++ * 2005/04/13 added licensing informations
++ * 2005/04/18 base reset polarity off initial readings
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/sysctl.h>
++#include <asm/io.h>
++#include <typedefs.h>
++#include <bcmdevs.h>
++#include <sbutils.h>
++
++extern char * nvram_get(const char *name);
++static void *sbh;
++
++// v2.x - - - - -
++#define DIAG_GPIO (1<<1)
++#define DMZ_GPIO (1<<7)
++
++static void set_gpio(uint32 mask, uint32 value) {
++ sb_gpiocontrol(sbh,mask,0);
++ sb_gpioouten(sbh,mask,mask);
++ sb_gpioout(sbh,mask,value);
++}
++
++static void v2_set_diag(u8 state) {
++ set_gpio(DIAG_GPIO,state);
++}
++static void v2_set_dmz(u8 state) {
++ set_gpio(DMZ_GPIO,state);
++}
++
++// v1.x - - - - -
++#define LED_DIAG 0x13
++#define LED_DMZ 0x12
++
++static void v1_set_diag(u8 state) {
++ if (!state) {
++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF;
++ } else {
++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG);
++ }
++}
++static void v1_set_dmz(u8 state) {
++ if (!state) {
++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF;
++ } else {
++ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ);
++ }
++}
++
++// - - - - -
++static void ignore(u8 ignored) {};
++
++// - - - - -
++#define BIT_DMZ 0x01
++#define BIT_DIAG 0x04
++
++void (*set_diag)(u8 state);
++void (*set_dmz)(u8 state);
++
++static unsigned int diag = 0;
++
++static void diag_change()
++{
++ set_diag(0xFF); // off
++ set_dmz(0xFF); // off
++
++ if(diag & BIT_DIAG)
++ set_diag(0x00); // on
++ if(diag & BIT_DMZ)
++ set_dmz(0x00); // on
++}
++
++static int proc_diag(ctl_table *table, int write, struct file *filp,
++ void *buffer, size_t *lenp)
++{
++ int r;
++ r = proc_dointvec(table, write, filp, buffer, lenp);
++ if (write && !r) {
++ diag_change();
++ }
++ return r;
++}
++
++// - - - - -
++static unsigned char reset_gpio = 0;
++static unsigned char reset_polarity = 0;
++static unsigned int reset = 0;
++
++static int proc_reset(ctl_table *table, int write, struct file *filp,
++ void *buffer, size_t *lenp)
++{
++
++ if (reset_gpio) {
++ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
++ sb_gpioouten(sbh,reset_gpio,0);
++ reset=!(sb_gpioin(sbh)&reset_gpio);
++
++ if (reset_polarity) reset=!reset;
++ } else {
++ reset=0;
++ }
++
++ return proc_dointvec(table, write, filp, buffer, lenp);
++}
++
++// - - - - -
++static struct ctl_table_header *diag_sysctl_header;
++
++static ctl_table sys_diag[] = {
++ {
++ ctl_name: 2000,
++ procname: "diag",
++ data: &diag,
++ maxlen: sizeof(diag),
++ mode: 0644,
++ proc_handler: proc_diag
++ },
++ {
++ ctl_name: 2001,
++ procname: "reset",
++ data: &reset,
++ maxlen: sizeof(reset),
++ mode: 0444,
++ proc_handler: proc_reset
++ },
++ { 0 }
++};
++
++static int __init diag_init()
++{
++ char *buf;
++ u32 board_type;
++ sbh = sb_kattach();
++ sb_gpiosetcore(sbh);
++
++ board_type = sb_boardtype(sbh);
++ printk(KERN_INFO "diag boardtype: %08x\n",board_type);
++
++ set_diag=ignore;
++ set_dmz=ignore;
++
++ if ((board_type & 0xf00) == 0x400) {
++ buf=nvram_get("boardtype")?:"";
++ if (!strcmp(buf,"bcm94710dev")) {
++ buf=nvram_get("boardnum")?:"";
++ if (!strcmp(buf,"42")) {
++ // wrt54g v1.x
++ set_diag=v1_set_diag;
++ set_dmz=v1_set_dmz;
++ reset_gpio=(1<<6);
++ }
++ if (!strcmp(buf,"asusX")) {
++ //asus wl-500g
++ reset_gpio=(1<<6);
++ }
++ }
++ if (!strcmp(buf,"bcm94710ap")) {
++ buf=nvram_get("boardnum")?:"";
++ if (!strcmp(buf,"42")) {
++ // buffalo
++ set_dmz=v2_set_dmz;
++ reset_gpio=(1<<4);
++ }
++ if (!strcmp(buf,"44")) {
++ //dell truemobile
++ set_dmz=v2_set_dmz;
++ reset_gpio=(1<<0);
++ }
++ }
++ } else {
++ buf=nvram_get("boardnum")?:"";
++ if (!strcmp(buf,"42")) {
++ //linksys
++ set_diag=v2_set_diag;
++ set_dmz=v2_set_dmz;
++ reset_gpio=(1<<6);
++ }
++ if (!strcmp(buf,"44")) {
++ //motorola
++ reset_gpio=(1<<5);
++ }
++ if (!strcmp(buf,"00")) {
++ //buffalo
++ reset_gpio=(1<<7);
++ }
++ if (!strcmp(buf,"45")) {
++ //wl-500g deluxe
++ reset_gpio=(1<<6);
++ }
++ }
++
++
++ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
++ sb_gpioouten(sbh,reset_gpio,0);
++ reset_polarity=!(sb_gpioin(sbh)&reset_gpio);
++
++ diag_sysctl_header = register_sysctl_table(sys_diag, 0);
++ diag_change();
++
++ return 0;
++}
++
++static void __exit diag_exit()
++{
++ unregister_sysctl_table(diag_sysctl_header);
++}
++
++EXPORT_NO_SYMBOLS;
++MODULE_AUTHOR("openwrt.org");
++MODULE_LICENSE("GPL");
++
++module_init(diag_init);
++module_exit(diag_exit);
diff --git a/openwrt/target/linux/linux-2.4/patches/generic/005-mtd_flashtypes.patch b/openwrt/target/linux/linux-2.4/patches/generic/005-mtd_flashtypes.patch
new file mode 100644
index 0000000..9115b9f
--- /dev/null
+++ b/openwrt/target/linux/linux-2.4/patches/generic/005-mtd_flashtypes.patch
@@ -0,0 +1,925 @@
+diff -Nur linux-2.4.30/drivers/mtd/chips/Config.in linux-2.4.30.openwrt/drivers/mtd/chips/Config.in
+--- linux-2.4.30/drivers/mtd/chips/Config.in 2003-06-13 16:51:34.000000000 +0200
++++ linux-2.4.30.openwrt/drivers/mtd/chips/Config.in 2005-06-28 11:26:26.000000000 +0200
+@@ -45,6 +45,7 @@
+ dep_tristate ' Support for Intel/Sharp flash chips' CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_GEN_PROBE
+ dep_tristate ' Support for AMD/Fujitsu flash chips' CONFIG_MTD_CFI_AMDSTD $CONFIG_MTD_GEN_PROBE
+ dep_tristate ' Support for ST (Advanced Architecture) flash chips' CONFIG_MTD_CFI_STAA $CONFIG_MTD_GEN_PROBE
++dep_tristate ' Support for SST flash chips' CONFIG_MTD_CFI_SSTSTD $CONFIG_MTD_GEN_PROBE
+
+ dep_tristate ' Support for RAM chips in bus mapping' CONFIG_MTD_RAM $CONFIG_MTD
+ dep_tristate ' Support for ROM chips in bus mapping' CONFIG_MTD_ROM $CONFIG_MTD
+diff -Nur linux-2.4.30/drivers/mtd/chips/Makefile linux-2.4.30.openwrt/drivers/mtd/chips/Makefile
+--- linux-2.4.30/drivers/mtd/chips/Makefile 2003-06-13 16:51:34.000000000 +0200
++++ linux-2.4.30.openwrt/drivers/mtd/chips/Makefile 2005-06-28 11:26:26.000000000 +0200
+@@ -18,6 +18,7 @@
+ obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o
+ obj-$(CONFIG_MTD_CFI) += cfi_probe.o
+ obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o
++obj-$(CONFIG_MTD_CFI_SSTSTD) += cfi_cmdset_0701.o
+ obj-$(CONFIG_MTD_CFI_AMDSTD) += cfi_cmdset_0002.o
+ obj-$(CONFIG_MTD_CFI_INTELEXT) += cfi_cmdset_0001.o
+ obj-$(CONFIG_MTD_GEN_PROBE) += gen_probe.o
+diff -Nur linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0701.c linux-2.4.30.openwrt/drivers/mtd/chips/cfi_cmdset_0701.c
+--- linux-2.4.30/drivers/mtd/chips/cfi_cmdset_0701.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.4.30.openwrt/drivers/mtd/chips/cfi_cmdset_0701.c 2005-06-28 11:26:26.000000000 +0200
+@@ -0,0 +1,855 @@
++/*
++ * Common Flash Interface support:
++ * SST Standard Vendor Command Set (ID 0x0701)
++ *
++ * Copyright (C) 2000 Crossnet Co. <info@crossnet.co.jp>
++ *
++ * 2_by_8 routines added by Simon Munton
++ *
++ * This code is GPL
++ *
++ * $Id: cfi_cmdset_0701.c,v 1.1 2005/03/16 13:50:00 wbx Exp $
++ *
++ */
++
++#include <linux/module.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <asm/io.h>
++#include <asm/byteorder.h>
++
++#include <linux/errno.h>
++#include <linux/slab.h>
++#include <linux/delay.h>
++#include <linux/interrupt.h>
++#include <linux/mtd/map.h>
++#include <linux/mtd/cfi.h>
++
++static int cfi_sststd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
++static int cfi_sststd_write(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
++static int cfi_sststd_erase_onesize(struct mtd_info *, struct erase_info *);
++static int cfi_sststd_erase_varsize(struct mtd_info *, struct erase_info *);
++static void cfi_sststd_sync (struct mtd_info *);
++static int cfi_sststd_suspend (struct mtd_info *);
++static void cfi_sststd_resume (struct mtd_info *);
++
++static void cfi_sststd_destroy(struct mtd_info *);
++
++struct mtd_info *cfi_cmdset_0701(struct map_info *, int);
++static struct mtd_info *cfi_sststd_setup (struct map_info *);
++
++
++static struct mtd_chip_driver cfi_sststd_chipdrv = {
++ probe: NULL, /* Not usable directly */
++ destroy: cfi_sststd_destroy,
++ name: "cfi_cmdset_0701",
++ module: THIS_MODULE
++};
++
++struct mtd_info *cfi_cmdset_0701(struct map_info *map, int primary)
++{
++ struct cfi_private *cfi = map->fldrv_priv;
++ int ofs_factor = cfi->interleave * cfi->device_type;
++ int i;
++ __u8 major, minor;
++ __u32 base = cfi->chips[0].start;
++
++ if (cfi->cfi_mode==1){
++ __u16 adr = primary?cfi->cfiq->P_ADR:cfi->cfiq->A_ADR;
++
++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
++
++ major = cfi_read_query(map, base + (adr+3)*ofs_factor);
++ minor = cfi_read_query(map, base + (adr+4)*ofs_factor);
++
++ printk(" SST Query Table v%c.%c at 0x%4.4X\n",
++ major, minor, adr);
++ cfi_send_gen_cmd(0xf0, 0x5555, base, map, cfi, cfi->device_type, NULL);
++
++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x90, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ cfi->mfr = cfi_read_query(map, base);
++ cfi->id = cfi_read_query(map, base + ofs_factor);
++
++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
++
++ switch (cfi->device_type) {
++ case CFI_DEVICETYPE_X16:
++ cfi->addr_unlock1 = 0x5555;
++ cfi->addr_unlock2 = 0x2AAA;
++ break;
++ default:
++ printk(KERN_NOTICE "Eep. Unknown cfi_cmdset_0701 device type %d\n", cfi->device_type);
++ return NULL;
++ }
++ } /* CFI mode */
++
++ for (i=0; i< cfi->numchips; i++) {
++ cfi->chips[i].word_write_time = 1<<cfi->cfiq->WordWriteTimeoutTyp;
++ cfi->chips[i].buffer_write_time = 1<<cfi->cfiq->BufWriteTimeoutTyp;
++ cfi->chips[i].erase_time = 1<<cfi->cfiq->BlockEraseTimeoutTyp;
++ }
++
++ map->fldrv = &cfi_sststd_chipdrv;
++ MOD_INC_USE_COUNT;
++
++ cfi_send_gen_cmd(0xf0, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ return cfi_sststd_setup(map);
++}
++
++static struct mtd_info *cfi_sststd_setup(struct map_info *map)
++{
++ struct cfi_private *cfi = map->fldrv_priv;
++ struct mtd_info *mtd;
++ unsigned long devsize = (1<<cfi->cfiq->DevSize) * cfi->interleave;
++
++ mtd = kmalloc(sizeof(*mtd), GFP_KERNEL);
++ printk("number of %s chips: %d\n", (cfi->cfi_mode)?"JEDEC":"CFI",cfi->numchips);
++
++ if (!mtd) {
++ printk("Failed to allocate memory for MTD device\n");
++ kfree(cfi->cmdset_priv);
++ return NULL;
++ }
++
++ memset(mtd, 0, sizeof(*mtd));
++ mtd->priv = map;
++ mtd->type = MTD_NORFLASH;
++ /* Also select the correct geometry setup too */
++ mtd->size = devsize * cfi->numchips;
++
++ if (cfi->cfiq->NumEraseRegions == 1) {
++ /* No need to muck about with multiple erase sizes */
++ mtd->erasesize = ((cfi->cfiq->EraseRegionInfo[0] >> 8) & ~0xff) * cfi->interleave;
++ } else {
++ unsigned long offset = 0;
++ int i,j;
++
++ mtd->numeraseregions = cfi->cfiq->NumEraseRegions * cfi->numchips;
++ mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL);
++ if (!mtd->eraseregions) {
++ printk("Failed to allocate memory for MTD erase region info\n");
++ kfree(cfi->cmdset_priv);
++ return NULL;
++ }
++
++ for (i=0; i<cfi->cfiq->NumEraseRegions; i++) {
++ unsigned long ernum, ersize;
++ ersize = ((cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff) * cfi->interleave;
++ ernum = (cfi->cfiq->EraseRegionInfo[i] & 0xffff) + 1;
++
++ if (mtd->erasesize < ersize) {
++ mtd->erasesize = ersize;
++ }
++ for (j=0; j<cfi->numchips; j++) {
++ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].offset = (j*devsize)+offset;
++ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].erasesize = ersize;
++ mtd->eraseregions[(j*cfi->cfiq->NumEraseRegions)+i].numblocks = ernum;
++ }
++ offset += (ersize * ernum);
++ }
++
++ // debug
++ for (i=0; i<mtd->numeraseregions;i++){
++ printk("%d: offset=0x%x,size=0x%x,blocks=%d\n",
++ i,mtd->eraseregions[i].offset,
++ mtd->eraseregions[i].erasesize,
++ mtd->eraseregions[i].numblocks);
++ }
++ }
++
++ switch (CFIDEV_BUSWIDTH)
++ {
++ case 1:
++ case 2:
++ case 4:
++ if (mtd->numeraseregions > 1)
++ mtd->erase = cfi_sststd_erase_varsize;
++ else
++ mtd->erase = cfi_sststd_erase_onesize;
++ mtd->read = cfi_sststd_read;
++ mtd->write = cfi_sststd_write;
++ break;
++
++ default:
++ printk("Unsupported buswidth\n");
++ kfree(mtd);
++ kfree(cfi->cmdset_priv);
++ return NULL;
++ break;
++ }
++ mtd->sync = cfi_sststd_sync;
++ mtd->suspend = cfi_sststd_suspend;
++ mtd->resume = cfi_sststd_resume;
++ mtd->flags = MTD_CAP_NORFLASH;
++ map->fldrv = &cfi_sststd_chipdrv;
++ mtd->name = map->name;
++ MOD_INC_USE_COUNT;
++ return mtd;
++}
++
++static inline int do_read_onechip(struct map_info *map, struct flchip *chip, loff_t adr, size_t len, u_char *buf)
++{
++ DECLARE_WAITQUEUE(wait, current);
++ unsigned long timeo = jiffies + HZ;
++
++ retry:
++ cfi_spin_lock(chip->mutex);
++
++ if (chip->state != FL_READY){
++ printk("Waiting for chip to read, status = %d\n", chip->state);
++ set_current_state(TASK_UNINTERRUPTIBLE);
++ add_wait_queue(&chip->wq, &wait);
++
++ cfi_spin_unlock(chip->mutex);
++
++ schedule();
++ remove_wait_queue(&chip->wq, &wait);
++ timeo = jiffies + HZ;
++
++ goto retry;
++ }
++
++ adr += chip->start;
++
++ chip->state = FL_READY;
++
++ map->copy_from(map, buf, adr, len);
++
++ wake_up(&chip->wq);
++ cfi_spin_unlock(chip->mutex);
++
++ return 0;
++}
++
++static int cfi_sststd_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ unsigned long ofs;
++ int chipnum;
++ int ret = 0;
++
++ /* ofs: offset within the first chip that the first read should start */
++
++ chipnum = (from >> cfi->chipshift);
++ ofs = from - (chipnum << cfi->chipshift);
++
++
++ *retlen = 0;
++
++ while (len) {
++ unsigned long thislen;
++
++ if (chipnum >= cfi->numchips)
++ break;
++
++ if ((len + ofs -1) >> cfi->chipshift)
++ thislen = (1<<cfi->chipshift) - ofs;
++ else
++ thislen = len;
++
++ ret = do_read_onechip(map, &cfi->chips[chipnum], ofs, thislen, buf);
++ if (ret)
++ break;
++
++ *retlen += thislen;
++ len -= thislen;
++ buf += thislen;
++
++ ofs = 0;
++ chipnum++;
++ }
++ return ret;
++}
++
++static int do_write_oneword(struct map_info *map, struct flchip *chip, unsigned long adr, __u32 datum, int fast)
++{
++ unsigned long timeo = jiffies + HZ;
++ unsigned int Last[4];
++ unsigned long Count = 0;
++ struct cfi_private *cfi = map->fldrv_priv;
++ DECLARE_WAITQUEUE(wait, current);
++ int ret = 0;
++
++ retry:
++ cfi_spin_lock(chip->mutex);
++
++ if (chip->state != FL_READY){
++ printk("Waiting for chip to write, status = %d\n", chip->state);
++ set_current_state(TASK_UNINTERRUPTIBLE);
++ add_wait_queue(&chip->wq, &wait);
++
++ cfi_spin_unlock(chip->mutex);
++
++ schedule();
++ remove_wait_queue(&chip->wq, &wait);
++ printk("Wake up to write:\n");
++ timeo = jiffies + HZ;
++
++ goto retry;
++ }
++
++ chip->state = FL_WRITING;
++
++ adr += chip->start;
++ ENABLE_VPP(map);
++ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++
++ cfi_write(map, datum, adr);
++
++ cfi_spin_unlock(chip->mutex);
++ cfi_udelay(chip->word_write_time);
++ cfi_spin_lock(chip->mutex);
++
++ Last[0] = cfi_read(map, adr);
++ // printk("Last[0] is %x\n", Last[0]);
++ Last[1] = cfi_read(map, adr);
++ // printk("Last[1] is %x\n", Last[1]);
++ Last[2] = cfi_read(map, adr);
++ // printk("Last[2] is %x\n", Last[2]);
++
++ for (Count = 3; Last[(Count - 1) % 4] != Last[(Count - 2) % 4] && Count < 10000; Count++){
++ cfi_spin_unlock(chip->mutex);
++ cfi_udelay(10);
++ cfi_spin_lock(chip->mutex);
++
++ Last[Count % 4] = cfi_read(map, adr);
++ // printk("Last[%d%%4] is %x\n", Count, Last[Count%4]);
++ }
++
++ if (Last[(Count - 1) % 4] != datum){
++ printk("Last[%ld] is %x, datum is %x\n",(Count - 1) % 4,Last[(Count - 1) % 4],datum);
++ cfi_send_gen_cmd(0xF0, 0, chip->start, map, cfi, cfi->device_type, NULL);
++ DISABLE_VPP(map);
++ ret = -EIO;
++ }
++ DISABLE_VPP(map);
++ chip->state = FL_READY;
++ wake_up(&chip->wq);
++ cfi_spin_unlock(chip->mutex);
++
++ return ret;
++}
++
++static int cfi_sststd_write (struct mtd_info *mtd, loff_t to , size_t len, size_t *retlen, const u_char *buf)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ int ret = 0;
++ int chipnum;
++ unsigned long ofs, chipstart;
++
++ *retlen = 0;
++ if (!len)
++ return 0;
++
++ chipnum = to >> cfi->chipshift;
++ ofs = to - (chipnum << cfi->chipshift);
++ chipstart = cfi->chips[chipnum].start;
++
++ /* If it's not bus-aligned, do the first byte write */
++ if (ofs & (CFIDEV_BUSWIDTH-1)) {
++ unsigned long bus_ofs = ofs & ~(CFIDEV_BUSWIDTH-1);
++ int i = ofs - bus_ofs;
++ int n = 0;
++ u_char tmp_buf[4];
++ __u32 datum;
++
++ map->copy_from(map, tmp_buf, bus_ofs + cfi->chips[chipnum].start, CFIDEV_BUSWIDTH);
++ while (len && i < CFIDEV_BUSWIDTH)
++ tmp_buf[i++] = buf[n++], len--;
++
++ if (cfi_buswidth_is_2()) {
++ datum = *(__u16*)tmp_buf;
++ } else if (cfi_buswidth_is_4()) {
++ datum = *(__u32*)tmp_buf;
++ } else {
++ return -EINVAL; /* should never happen, but be safe */
++ }
++
++ ret = do_write_oneword(map, &cfi->chips[chipnum],
++ bus_ofs, datum, 0);
++ if (ret)
++ return ret;
++
++ ofs += n;
++ buf += n;
++ (*retlen) += n;
++
++ if (ofs >> cfi->chipshift) {
++ chipnum ++;
++ ofs = 0;
++ if (chipnum == cfi->numchips)
++ return 0;
++ }
++ }
++
++ /* We are now aligned, write as much as possible */
++ while(len >= CFIDEV_BUSWIDTH) {
++ __u32 datum;
++
++ if (cfi_buswidth_is_1()) {
++ datum = *(__u8*)buf;
++ } else if (cfi_buswidth_is_2()) {
++ datum = *(__u16*)buf;
++ } else if (cfi_buswidth_is_4()) {
++ datum = *(__u32*)buf;
++ } else {
++ return -EINVAL;
++ }
++ ret = do_write_oneword(map, &cfi->chips[chipnum],
++ ofs, datum, cfi->fast_prog);
++ if (ret) {
++ return ret;
++ }
++
++ ofs += CFIDEV_BUSWIDTH;
++ buf += CFIDEV_BUSWIDTH;
++ (*retlen) += CFIDEV_BUSWIDTH;
++ len -= CFIDEV_BUSWIDTH;
++
++ if (ofs >> cfi->chipshift) {
++ chipnum ++;
++ ofs = 0;
++ if (chipnum == cfi->numchips)
++ return 0;
++ chipstart = cfi->chips[chipnum].start;
++ }
++ }
++
++ if (len & (CFIDEV_BUSWIDTH-1)) {
++ int i = 0, n = 0;
++ u_char tmp_buf[4];
++ __u32 datum;
++
++ map->copy_from(map, tmp_buf, ofs + cfi->chips[chipnum].start, CFIDEV_BUSWIDTH);
++ while (len--)
++ tmp_buf[i++] = buf[n++];
++
++ if (cfi_buswidth_is_2()) {
++ datum = *(__u16*)tmp_buf;
++ } else if (cfi_buswidth_is_4()) {
++ datum = *(__u32*)tmp_buf;
++ } else {
++ return -EINVAL; /* should never happen, but be safe */
++ }
++
++ ret = do_write_oneword(map, &cfi->chips[chipnum],
++ ofs, datum, 0);
++ if (ret)
++ return ret;
++
++ (*retlen) += n;
++ }
++
++ return 0;
++}
++
++static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr)
++{
++ unsigned int status;
++ unsigned long timeo = jiffies + HZ;
++ struct cfi_private *cfi = map->fldrv_priv;
++ unsigned int rdy_mask;
++ DECLARE_WAITQUEUE(wait, current);
++
++ retry:
++ cfi_spin_lock(chip->mutex);
++
++ if (chip->state != FL_READY){
++ set_current_state(TASK_UNINTERRUPTIBLE);
++ add_wait_queue(&chip->wq, &wait);
++
++ cfi_spin_unlock(chip->mutex);
++
++ schedule();
++ remove_wait_queue(&chip->wq, &wait);
++ timeo = jiffies + HZ;
++
++ goto retry;
++ }
++
++ chip->state = FL_ERASING;
++
++ adr += chip->start;
++ ENABLE_VPP(map);
++ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_send_gen_cmd(0x80, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, CFI_DEVICETYPE_X16, NULL);
++ cfi_write(map, CMD(0x30), adr);
++
++ timeo = jiffies + (HZ*20);
++
++ cfi_spin_unlock(chip->mutex);
++ schedule_timeout(HZ);
++ cfi_spin_lock(chip->mutex);
++
++ rdy_mask = CMD(0x80);
++
++ /* Once the state machine's known to be working I'll do that */
++
++ while ( ( (status = cfi_read(map,adr)) & rdy_mask ) != rdy_mask ) {
++ static int z=0;
++
++ if (chip->state != FL_ERASING) {
++ /* Someone's suspended the erase. Sleep */
++ set_current_state(TASK_UNINTERRUPTIBLE);
++ add_wait_queue(&chip->wq, &wait);
++
++ cfi_spin_unlock(chip->mutex);
++ printk("erase suspended. Sleeping\n");
++
++ schedule();
++ remove_wait_queue(&chip->wq, &wait);
++ timeo = jiffies + (HZ*2);
++ cfi_spin_lock(chip->mutex);
++ continue;
++ }
++
++ /* OK Still waiting */
++ if (time_after(jiffies, timeo)) {
++ chip->state = FL_READY;
++ cfi_spin_unlock(chip->mutex);
++ printk("waiting for erase to complete timed out.");
++ DISABLE_VPP(map);
++ return -EIO;
++ }
++
++ /* Latency issues. Drop the lock, wait a while and retry */
++ cfi_spin_unlock(chip->mutex);
++
++ z++;
++ if ( 0 && !(z % 100 ))
++ printk("chip not ready yet after erase. looping\n");
++
++ cfi_udelay(1);
++
++ cfi_spin_lock(chip->mutex);
++ continue;
++ }
++
++ /* Done and happy. */
++ DISABLE_VPP(map);
++ chip->state = FL_READY;
++ wake_up(&chip->wq);
++ cfi_spin_unlock(chip->mutex);
++ return 0;
++}
++
++static int cfi_sststd_erase_varsize(struct mtd_info *mtd, struct erase_info *instr)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ unsigned long adr, len;
++ int chipnum, ret = 0;
++ int i, first;
++ struct mtd_erase_region_info *regions = mtd->eraseregions;
++
++ if (instr->addr > mtd->size)
++ return -EINVAL;
++
++ if ((instr->len + instr->addr) > mtd->size)
++ return -EINVAL;
++
++ /* Check that both start and end of the requested erase are
++ * aligned with the erasesize at the appropriate addresses.
++ */
++
++ i = 0;
++
++ /* Skip all erase regions which are ended before the start of
++ the requested erase. Actually, to save on the calculations,
++ we skip to the first erase region which starts after the
++ start of the requested erase, and then go back one.
++ */
++
++ while (i < mtd->numeraseregions && instr->addr >= regions[i].offset)
++ i++;
++ i--;
++
++ /* OK, now i is pointing at the erase region in which this
++ erase request starts. Check the start of the requested
++ erase range is aligned with the erase size which is in
++ effect here.
++ */
++
++ if (instr->addr & (regions[i].erasesize-1))
++ return -EINVAL;
++
++ /* Remember the erase region we start on */
++ first = i;
++
++ /* Next, check that the end of the requested erase is aligned
++ * with the erase region at that address.
++ */
++
++ while (i<mtd->numeraseregions && (instr->addr + instr->len) >= regions[i].offset)
++ i++;
++
++ /* As before, drop back one to point at the region in which
++ the address actually falls
++ */
++ i--;
++
++ if ((instr->addr + instr->len) & (regions[i].erasesize-1))
++ return -EINVAL;
++
++ chipnum = instr->addr >> cfi->chipshift;
++ adr = instr->addr - (chipnum << cfi->chipshift);
++ len = instr->len;
++
++ i=first;
++
++ while(len) {
++ ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr);
++
++ if (ret)
++ return ret;
++
++ adr += regions[i].erasesize;
++ len -= regions[i].erasesize;
++
++ if (adr % (1<< cfi->chipshift) == ((regions[i].offset + (regions[i].erasesize * regions[i].numblocks)) %( 1<< cfi->chipshift)))
++ i++;
++
++ if (adr >> cfi->chipshift) {
++ adr = 0;
++ chipnum++;
++
++ if (chipnum >= cfi->numchips)
++ break;
++ }
++ }
++
++ instr->state = MTD_ERASE_DONE;
++ if (instr->callback)
++ instr->callback(instr);
++
++ return 0;
++}
++
++static int cfi_sststd_erase_onesize(struct mtd_info *mtd, struct erase_info *instr)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ unsigned long adr, len;
++ int chipnum, ret = 0;
++
++ if (instr->addr & (mtd->erasesize - 1))
++ return -EINVAL;
++
++ if (instr->len & (mtd->erasesize -1))
++ return -EINVAL;
++
++ if ((instr->len + instr->addr) > mtd->size)
++ return -EINVAL;
++
++ chipnum = instr->addr >> cfi->chipshift;
++ adr = instr->addr - (chipnum << cfi->chipshift);
++ len = instr->len;
++
++ while(len) {
++ ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr);
++
++ if (ret)
++ return ret;
++
++ adr += mtd->erasesize;
++ len -= mtd->erasesize;
++
++ if (adr >> cfi->chipshift) {
++ adr = 0;
++ chipnum++;
++
++ if (chipnum >= cfi->numchips)
++ break;
++ }
++ }
++
++ instr->state = MTD_ERASE_DONE;
++ if (instr->callback)
++ instr->callback(instr);
++
++ return 0;
++}
++
++static void cfi_sststd_sync (struct mtd_info *mtd)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ int i;
++ struct flchip *chip;
++ int ret = 0;
++ DECLARE_WAITQUEUE(wait, current);
++
++ for (i=0; !ret && i<cfi->numchips; i++) {
++ chip = &cfi->chips[i];
++
++ retry:
++ cfi_spin_lock(chip->mutex);
++
++ switch(chip->state) {
++ case FL_READY:
++ case FL_STATUS:
++ case FL_CFI_QUERY:
++ case FL_JEDEC_QUERY:
++ chip->oldstate = chip->state;
++ chip->state = FL_SYNCING;
++ /* No need to wake_up() on this state change -
++ * as the whole point is that nobody can do anything
++ * with the chip now anyway.
++ */
++ case FL_SYNCING:
++ cfi_spin_unlock(chip->mutex);
++ break;
++
++ default:
++ /* Not an idle state */
++ add_wait_queue(&chip->wq, &wait);
++
++ cfi_spin_unlock(chip->mutex);
++
++ schedule();
++
++ remove_wait_queue(&chip->wq, &wait);
++
++ goto retry;
++ }
++ }
++
++ /* Unlock the chips again */
++
++ for (i--; i >=0; i--) {
++ chip = &cfi->chips[i];
++
++ cfi_spin_lock(chip->mutex);
++
++ if (chip->state == FL_SYNCING) {
++ chip->state = chip->oldstate;
++ wake_up(&chip->wq);
++ }
++ cfi_spin_unlock(chip->mutex);
++ }
++}
++
++
++static int cfi_sststd_suspend(struct mtd_info *mtd)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ int i;
++ struct flchip *chip;
++ int ret = 0;
++//printk("suspend\n");
++
++ for (i=0; !ret && i<cfi->numchips; i++) {
++ chip = &cfi->chips[i];
++
++ cfi_spin_lock(chip->mutex);
++
++ switch(chip->state) {
++ case FL_READY:
++ case FL_STATUS:
++ case FL_CFI_QUERY:
++ case FL_JEDEC_QUERY:
++ chip->oldstate = chip->state;
++ chip->state = FL_PM_SUSPENDED;
++ /* No need to wake_up() on this state change -
++ * as the whole point is that nobody can do anything
++ * with the chip now anyway.
++ */
++ case FL_PM_SUSPENDED:
++ break;
++
++ default:
++ ret = -EAGAIN;
++ break;
++ }
++ cfi_spin_unlock(chip->mutex);
++ }
++
++ /* Unlock the chips again */
++
++ if (ret) {
++ for (i--; i >=0; i--) {
++ chip = &cfi->chips[i];
++
++ cfi_spin_lock(chip->mutex);
++
++ if (chip->state == FL_PM_SUSPENDED) {
++ chip->state = chip->oldstate;
++ wake_up(&chip->wq);
++ }
++ cfi_spin_unlock(chip->mutex);
++ }
++ }
++
++ return ret;
++}
++
++static void cfi_sststd_resume(struct mtd_info *mtd)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ int i;
++ struct flchip *chip;
++//printk("resume\n");
++
++ for (i=0; i<cfi->numchips; i++) {
++
++ chip = &cfi->chips[i];
++
++ cfi_spin_lock(chip->mutex);
++
++ if (chip->state == FL_PM_SUSPENDED) {
++ chip->state = FL_READY;
++ cfi_write(map, CMD(0xF0), chip->start);
++ wake_up(&chip->wq);
++ }
++ else
++ printk("Argh. Chip not in PM_SUSPENDED state upon resume()\n");
++
++ cfi_spin_unlock(chip->mutex);
++ }
++}
++
++static void cfi_sststd_destroy(struct mtd_info *mtd)
++{
++ struct map_info *map = mtd->priv;
++ struct cfi_private *cfi = map->fldrv_priv;
++ kfree(cfi->cmdset_priv);
++ kfree(cfi);
++}
++
++#if LINUX_VERSION_CODE < 0x20212 && defined(MODULE)
++#define cfi_sststd_init init_module
++#define cfi_sststd_exit cleanup_module
++#endif
++
++static char im_name[]="cfi_cmdset_0701";
++
++mod_init_t cfi_sststd_init(void)
++{
++ inter_module_register(im_name, THIS_MODULE, &cfi_cmdset_0701);
++ return 0;
++}
++
++mod_exit_t cfi_sststd_exit(void)
++{
++ inter_module_unregister(im_name);
++}
++
++module_init(cfi_sststd_init);
++module_exit(cfi_sststd_exit);
++
+diff -Nur linux-2.4.30/drivers/mtd/chips/cfi_probe.c linux-2.4.30.openwrt/drivers/mtd/chips/cfi_probe.c
+--- linux-2.4.30/drivers/mtd/chips/cfi_probe.c 2003-06-13 16:51:34.000000000 +0200
++++ linux-2.4.30.openwrt/drivers/mtd/chips/cfi_probe.c 2005-06-28 11:26:26.000000000 +0200
+@@ -67,8 +67,15 @@
+ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);
+
+- if (!qry_present(map,base,cfi))
+- return 0;
++ if (!qry_present(map,base,cfi)) {
++ /* rather broken SST cfi probe (requires SST unlock) */
++ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);
++ if (!qry_present(map,base,cfi))
++ return 0;
++ }
+
+ if (!cfi->numchips) {
+ /* This is the first time we're called. Set up the CFI
+diff -Nur linux-2.4.30/drivers/mtd/chips/gen_probe.c linux-2.4.30.openwrt/drivers/mtd/chips/gen_probe.c
+--- linux-2.4.30/drivers/mtd/chips/gen_probe.c 2003-08-25 13:44:42.000000000 +0200
++++ linux-2.4.30.openwrt/drivers/mtd/chips/gen_probe.c 2005-06-28 11:29:23.000000000 +0200
+@@ -328,13 +328,18 @@
+ return cfi_cmdset_0001(map, primary);
+ #endif
+ #ifdef CONFIG_MTD_CFI_AMDSTD
++ case 0x0006:
+ case 0x0002:
+ return cfi_cmdset_0002(map, primary);
+ #endif
+ #ifdef CONFIG_MTD_CFI_STAA
+- case 0x0020:
++ case 0x0020:
+ return cfi_cmdset_0020(map, primary);
+ #endif
++#ifdef CONFIG_MTD_CFI_SSTSTD
++ case 0x0701:
++ return cfi_cmdset_0701(map, primary);
++#endif
+ }
+
+ return cfi_cmdset_unknown(map, primary);
diff --git a/openwrt/target/linux/linux-2.4/patches/generic/205-gcc_3.4_ldscript.patch b/openwrt/target/linux/linux-2.4/patches/generic/205-gcc_3.4_ldscript.patch
deleted file mode 100644
index 782a9ce..0000000
--- a/openwrt/target/linux/linux-2.4/patches/generic/205-gcc_3.4_ldscript.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- linux-2.4.30.old/arch/mips/ld.script.in 2005-04-28 23:22:23.513764016 +0400
-+++ linux-2.4.30/arch/mips/ld.script.in 2005-04-28 23:22:36.329673152 +0400
-@@ -9,6 +9,7 @@
- {
- _ftext = . ;
- *(.text)
-+ *(.fixup)
- *(.rodata)
- *(.rodata.*)
- *(.rodata1)
diff --git a/openwrt/target/linux/linux-2.4/patches/generic/206-gcc_3.4_fixes.patch b/openwrt/target/linux/linux-2.4/patches/generic/206-gcc_3.4_fixes.patch
index 27adbf1..9cf0553 100644
--- a/openwrt/target/linux/linux-2.4/patches/generic/206-gcc_3.4_fixes.patch
+++ b/openwrt/target/linux/linux-2.4/patches/generic/206-gcc_3.4_fixes.patch
@@ -1,6 +1,6 @@
-diff -Nur linux-2.4.29/arch/mips/kernel/signal.c linux-2.4.29-gcc3.4/arch/mips/kernel/signal.c
---- linux-2.4.29/arch/mips/kernel/signal.c 2005-01-19 15:09:29.000000000 +0100
-+++ linux-2.4.29-gcc3.4/arch/mips/kernel/signal.c 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/arch/mips/kernel/signal.c linux-2.4.30.openwrt/arch/mips/kernel/signal.c
+--- linux-2.4.30/arch/mips/kernel/signal.c 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/arch/mips/kernel/signal.c 2005-07-02 13:00:49.000000000 +0200
@@ -6,8 +6,10 @@
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 1994 - 1999 Ralf Baechle
@@ -34,9 +34,9 @@ diff -Nur linux-2.4.29/arch/mips/kernel/signal.c linux-2.4.29-gcc3.4/arch/mips/k
{
sigset_t *unewset, saveset, newset;
size_t sigsetsize;
-diff -Nur linux-2.4.29/arch/mips/kernel/syscall.c linux-2.4.29-gcc3.4/arch/mips/kernel/syscall.c
---- linux-2.4.29/arch/mips/kernel/syscall.c 2005-01-19 15:09:29.000000000 +0100
-+++ linux-2.4.29-gcc3.4/arch/mips/kernel/syscall.c 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/arch/mips/kernel/syscall.c linux-2.4.30.openwrt/arch/mips/kernel/syscall.c
+--- linux-2.4.30/arch/mips/kernel/syscall.c 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/arch/mips/kernel/syscall.c 2005-07-02 13:00:49.000000000 +0200
@@ -5,6 +5,7 @@
*
* Copyright (C) 1995 - 2000 by Ralf Baechle
@@ -67,9 +67,20 @@ diff -Nur linux-2.4.29/arch/mips/kernel/syscall.c linux-2.4.29-gcc3.4/arch/mips/
{
unsigned long clone_flags;
unsigned long newsp;
-diff -Nur linux-2.4.29/arch/mips64/kernel/signal.c linux-2.4.29-gcc3.4/arch/mips64/kernel/signal.c
---- linux-2.4.29/arch/mips64/kernel/signal.c 2005-01-19 15:09:32.000000000 +0100
-+++ linux-2.4.29-gcc3.4/arch/mips64/kernel/signal.c 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/arch/mips/ld.script.in linux-2.4.30.openwrt/arch/mips/ld.script.in
+--- linux-2.4.30/arch/mips/ld.script.in 2005-07-02 13:00:22.000000000 +0200
++++ linux-2.4.30.openwrt/arch/mips/ld.script.in 2005-07-02 13:00:42.000000000 +0200
+@@ -9,6 +9,7 @@
+ {
+ _ftext = . ;
+ *(.text)
++ *(.fixup)
+ *(.rodata)
+ *(.rodata.*)
+ *(.rodata1)
+diff -Nur linux-2.4.30/arch/mips64/kernel/signal.c linux-2.4.30.openwrt/arch/mips64/kernel/signal.c
+--- linux-2.4.30/arch/mips64/kernel/signal.c 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/arch/mips64/kernel/signal.c 2005-07-02 13:00:49.000000000 +0200
@@ -6,8 +6,10 @@
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 1994 - 2000 Ralf Baechle
@@ -92,9 +103,9 @@ diff -Nur linux-2.4.29/arch/mips64/kernel/signal.c linux-2.4.29-gcc3.4/arch/mips
{
sigset_t *unewset, saveset, newset;
size_t sigsetsize;
-diff -Nur linux-2.4.29/arch/mips64/kernel/signal32.c linux-2.4.29-gcc3.4/arch/mips64/kernel/signal32.c
---- linux-2.4.29/arch/mips64/kernel/signal32.c 2005-01-19 15:09:33.000000000 +0100
-+++ linux-2.4.29-gcc3.4/arch/mips64/kernel/signal32.c 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/arch/mips64/kernel/signal32.c linux-2.4.30.openwrt/arch/mips64/kernel/signal32.c
+--- linux-2.4.30/arch/mips64/kernel/signal32.c 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/arch/mips64/kernel/signal32.c 2005-07-02 13:00:49.000000000 +0200
@@ -6,7 +6,9 @@
* Copyright (C) 1991, 1992 Linus Torvalds
* Copyright (C) 1994 - 2000 Ralf Baechle
@@ -127,9 +138,9 @@ diff -Nur linux-2.4.29/arch/mips64/kernel/signal32.c linux-2.4.29-gcc3.4/arch/mi
{
sigset32_t *uset;
sigset_t newset, saveset;
-diff -Nur linux-2.4.29/arch/mips64/kernel/syscall.c linux-2.4.29-gcc3.4/arch/mips64/kernel/syscall.c
---- linux-2.4.29/arch/mips64/kernel/syscall.c 2005-01-19 15:09:33.000000000 +0100
-+++ linux-2.4.29-gcc3.4/arch/mips64/kernel/syscall.c 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/arch/mips64/kernel/syscall.c linux-2.4.30.openwrt/arch/mips64/kernel/syscall.c
+--- linux-2.4.30/arch/mips64/kernel/syscall.c 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/arch/mips64/kernel/syscall.c 2005-07-02 13:00:49.000000000 +0200
@@ -6,7 +6,9 @@
* Copyright (C) 1995 - 2000, 2001 by Ralf Baechle
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
@@ -162,9 +173,9 @@ diff -Nur linux-2.4.29/arch/mips64/kernel/syscall.c linux-2.4.29-gcc3.4/arch/mip
{
unsigned long clone_flags;
unsigned long newsp;
-diff -Nur linux-2.4.29/include/asm-mips/ptrace.h linux-2.4.29-gcc3.4/include/asm-mips/ptrace.h
---- linux-2.4.29/include/asm-mips/ptrace.h 2004-02-18 14:36:32.000000000 +0100
-+++ linux-2.4.29-gcc3.4/include/asm-mips/ptrace.h 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/include/asm-mips/ptrace.h linux-2.4.30.openwrt/include/asm-mips/ptrace.h
+--- linux-2.4.30/include/asm-mips/ptrace.h 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/include/asm-mips/ptrace.h 2005-07-02 13:00:49.000000000 +0200
@@ -4,6 +4,7 @@
* for more details.
*
@@ -187,9 +198,9 @@ diff -Nur linux-2.4.29/include/asm-mips/ptrace.h linux-2.4.29-gcc3.4/include/asm
#endif /* !__ASSEMBLY__ */
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-diff -Nur linux-2.4.29/include/asm-mips64/ptrace.h linux-2.4.29-gcc3.4/include/asm-mips64/ptrace.h
---- linux-2.4.29/include/asm-mips64/ptrace.h 2004-02-18 14:36:32.000000000 +0100
-+++ linux-2.4.29-gcc3.4/include/asm-mips64/ptrace.h 2005-03-27 23:09:57.000000000 +0200
+diff -Nur linux-2.4.30/include/asm-mips64/ptrace.h linux-2.4.30.openwrt/include/asm-mips64/ptrace.h
+--- linux-2.4.30/include/asm-mips64/ptrace.h 2005-07-02 13:00:13.000000000 +0200
++++ linux-2.4.30.openwrt/include/asm-mips64/ptrace.h 2005-07-02 13:00:49.000000000 +0200
@@ -5,6 +5,7 @@
*
* Copyright (C) 1994, 95, 96, 97, 98, 99, 2000 by Ralf Baechle
--
cgit v1.1