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buildroot/target/device/jp/q5/kernel-patches-2.4.29/001-q5

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diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/arch/mips/au1000/common/Makefile linux-2.4.25-rc2_q/arch/mips/au1000/common/Makefile
--- linux-2.4.25-rc2_org/arch/mips/au1000/common/Makefile 2004-02-13 01:03:35.000000000 +0100
+++ linux-2.4.25-rc2_q/arch/mips/au1000/common/Makefile 2004-02-13 10:04:07.000000000 +0100
@@ -16,7 +16,7 @@ all: au1000.o
O_TARGET := au1000.o
-export-objs = prom.o clocks.o power.o usbdev.o
+export-objs = prom.o clocks.o power.o usbdev.o setup.o
obj-y := prom.o int-handler.o dma.o irq.o puts.o time.o reset.o \
clocks.o power.o setup.o sleeper.o
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/arch/mips/au1000/common/prom.c linux-2.4.25-rc2_q/arch/mips/au1000/common/prom.c
--- linux-2.4.25-rc2_org/arch/mips/au1000/common/prom.c 2004-02-13 01:03:32.000000000 +0100
+++ linux-2.4.25-rc2_q/arch/mips/au1000/common/prom.c 2004-02-13 10:07:12.000000000 +0100
@@ -81,7 +81,7 @@ void prom_init_cmdline(void)
}
-char *prom_getenv(char *envname)
+char *prom_getenv_n(char *envname, int n)
{
/*
* Return a pointer to the given environment variable.
@@ -89,19 +89,24 @@ char *prom_getenv(char *envname)
*/
t_env_var *env = (t_env_var *)prom_envp;
- int i;
+ int i, j=0;
i = strlen(envname);
while(env->name) {
if(strncmp(envname, env->name, i) == 0) {
- return(env->name + strlen(envname) + 1);
+ if(j++ == n) return(env->name + strlen(envname) + 1);
}
env++;
}
return(NULL);
}
+char *prom_getenv(char *envname)
+{
+ return prom_getenv_n(envname, 0);
+}
+
inline unsigned char str2hexnum(unsigned char c)
{
if(c >= '0' && c <= '9')
@@ -128,18 +133,18 @@ inline void str2eaddr(unsigned char *ea,
}
}
-int get_ethernet_addr(char *ethernet_addr)
+int get_ethernet_addr_n(char *ethernet_addr, int n)
{
char *ethaddr_str;
- ethaddr_str = prom_getenv("ethaddr");
+ ethaddr_str = prom_getenv_n("ethaddr", n);
if (!ethaddr_str) {
printk("ethaddr not set in boot prom\n");
return -1;
}
str2eaddr(ethernet_addr, ethaddr_str);
-#if 0
+#if 1
{
int i;
@@ -153,7 +158,13 @@ int get_ethernet_addr(char *ethernet_add
return 0;
}
+int get_ethernet_addr(char *ethernet_addr)
+{
+ return get_ethernet_addr_n(ethernet_addr, 0);
+}
+
void prom_free_prom_memory (void) {}
+EXPORT_SYMBOL(get_ethernet_addr_n);
EXPORT_SYMBOL(prom_getcmdline);
EXPORT_SYMBOL(get_ethernet_addr);
EXPORT_SYMBOL(str2eaddr);
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/arch/mips/au1000/common/setup.c linux-2.4.25-rc2_q/arch/mips/au1000/common/setup.c
--- linux-2.4.25-rc2_org/arch/mips/au1000/common/setup.c 2004-02-13 01:03:31.000000000 +0100
+++ linux-2.4.25-rc2_q/arch/mips/au1000/common/setup.c 2004-02-13 10:04:07.000000000 +0100
@@ -57,6 +57,7 @@ extern struct ide_ops *ide_ops;
#endif
extern struct rtc_ops no_rtc_ops;
+void (*__wbflush) (void);
extern char * __init prom_getcmdline(void);
extern void __init board_setup(void);
extern void au1000_restart(char *);
@@ -71,6 +72,11 @@ static phys_t au1500_fixup_bigphys_addr(
extern void au1xxx_time_init(void);
extern void au1xxx_timer_setup(void);
+void au1500_wbflush(void)
+{
+ __asm__ volatile ("sync");
+}
+
void __init au1x00_setup(void)
{
char *argptr;
@@ -89,6 +95,8 @@ void __init au1x00_setup(void)
}
#endif
+ __wbflush = au1500_wbflush;
+
#ifdef CONFIG_FB_AU1100
if ((argptr = strstr(argptr, "video=")) == NULL) {
argptr = prom_getcmdline();
@@ -215,3 +223,6 @@ static phys_t au1500_fixup_bigphys_addr(
return phys_addr;
}
#endif
+
+EXPORT_SYMBOL(__wbflush);
+
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/arch/mips/kernel/head.S linux-2.4.25-rc2_q/arch/mips/kernel/head.S
--- linux-2.4.25-rc2_org/arch/mips/kernel/head.S 2004-02-13 01:02:42.000000000 +0100
+++ linux-2.4.25-rc2_q/arch/mips/kernel/head.S 2004-02-13 10:07:43.000000000 +0100
@@ -33,7 +33,9 @@
* Reserved space for exception handlers.
* Necessary for machines which link their kernels at KSEG0.
*/
- .fill 0x400
+ j kernel_entry
+ nop
+ .org 0x400
/* The following two symbols are used for kernel profiling. */
EXPORT(stext)
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/arch/mips/Makefile linux-2.4.25-rc2_q/arch/mips/Makefile
--- linux-2.4.25-rc2_org/arch/mips/Makefile 2004-02-13 01:01:00.000000000 +0100
+++ linux-2.4.25-rc2_q/arch/mips/Makefile 2004-04-09 10:40:09.000000000 +0200
@@ -69,13 +69,13 @@ endif
set_gccflags = $(shell \
while :; do \
cpu=$(1); isa=-$(2); \
- for gcc_opt in -march= -mcpu=; do \
+ for gcc_opt in -march=; do \
$(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
-xc /dev/null > /dev/null 2>&1 && \
break 2; \
done; \
cpu=$(3); isa=-$(4); \
- for gcc_opt in -march= -mcpu=; do \
+ for gcc_opt in -march=; do \
$(CC) $$gcc_opt$$cpu $$isa -S -o /dev/null \
-xc /dev/null > /dev/null 2>&1 && \
break 2; \
@@ -90,7 +90,7 @@ else \
fi; \
gas_abi=-Wa,-32; gas_cpu=$$cpu; gas_isa=-Wa,$$isa; \
while :; do \
- for gas_opt in -Wa,-march= -Wa,-mcpu=; do \
+ for gas_opt in -Wa,-march=; do \
$(CC) $$gas_abi $$gas_opt$$cpu $$gas_isa -Wa,-Z -c \
-o /dev/null -xassembler /dev/null > /dev/null 2>&1 && \
break 2; \
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/drivers/char/dummy_keyb.c linux-2.4.25-rc2_q/drivers/char/dummy_keyb.c
--- linux-2.4.25-rc2_org/drivers/char/dummy_keyb.c 2004-02-12 23:51:10.000000000 +0100
+++ linux-2.4.25-rc2_q/drivers/char/dummy_keyb.c 2004-02-13 10:11:06.000000000 +0100
@@ -29,6 +29,7 @@
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/input.h>
+#include <linux/pm.h>
void kbd_leds(unsigned char leds)
{
@@ -140,3 +141,46 @@ void __init kbd_init_hw(void)
{
printk("Dummy keyboard driver installed.\n");
}
+
+
+void panic_blink(void)
+ {
+ }
+
+
+ int pckbd_translate(unsigned char scancode, unsigned char *keycode,
+ char raw_mode)
+ {
+ return 0;
+ }
+
+ char pckbd_unexpected_up(unsigned char keycode)
+ {
+ return 0;
+ }
+
+
+ void pckbd_leds(unsigned char leds)
+ {
+ }
+
+
+ int pckbd_setkeycode(unsigned int scancode, unsigned int keycode)
+ {
+ return 0;
+ }
+
+ int pckbd_getkeycode(unsigned int scancode)
+ {
+ return 0;
+ }
+
+ void __init pckbd_init_hw(void)
+ {
+ }
+
+ int pckbd_pm_resume(struct pm_dev *dev, pm_request_t rqst, void *data)
+ {
+ return 0;
+ }
+
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/drivers/char/Makefile linux-2.4.25-rc2_q/drivers/char/Makefile
--- linux-2.4.25-rc2_org/drivers/char/Makefile 2004-02-12 23:50:40.000000000 +0100
+++ linux-2.4.25-rc2_q/drivers/char/Makefile 2004-02-13 10:11:06.000000000 +0100
@@ -32,7 +32,7 @@ mod-subdirs := joystick ftape drm drm-4.
list-multi :=
KEYMAP =defkeymap.o
-KEYBD =pc_keyb.o
+KEYBD =dummy_keyb.o
CONSOLE =console.o
SERIAL =serial.o
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/drivers/mtd/chips/cfi_cmdset_0002.c linux-2.4.25-rc2_q/drivers/mtd/chips/cfi_cmdset_0002.c
--- linux-2.4.25-rc2_org/drivers/mtd/chips/cfi_cmdset_0002.c 2004-02-13 00:49:45.000000000 +0100
+++ linux-2.4.25-rc2_q/drivers/mtd/chips/cfi_cmdset_0002.c 2004-03-16 10:04:18.000000000 +0100
@@ -511,7 +511,7 @@ static int do_write_oneword(struct map_i
or tells us why it failed. */
dq6 = CMD(1<<6);
dq5 = CMD(1<<5);
- timeo = jiffies + (HZ/1000); /* setting timeout to 1ms for now */
+ timeo = jiffies + HZ; /* setting timeout to 1ms for now */
oldstatus = cfi_read(map, adr);
status = cfi_read(map, adr);
@@ -540,9 +540,7 @@ static int do_write_oneword(struct map_i
oldstatus = cfi_read(map, adr);
status = cfi_read(map, adr);
- if ( (oldstatus & 0x00FF) == (status & 0x00FF) ) {
- printk(KERN_WARNING "Warning: DQ5 raised while program operation was in progress, however operation completed OK\n" );
- } else {
+ if ( (oldstatus & 0x00FF) != (status & 0x00FF) ) {
/* DQ5 is active so we can do a reset and stop the erase */
cfi_write(map, CMD(0xF0), chip->start);
printk(KERN_WARNING "Internal flash device timeout occurred or write operation was performed while flash was programming.\n" );
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/drivers/mtd/maps/physmap.c linux-2.4.25-rc2_q/drivers/mtd/maps/physmap.c
--- linux-2.4.25-rc2_org/drivers/mtd/maps/physmap.c 2004-02-13 00:50:09.000000000 +0100
+++ linux-2.4.25-rc2_q/drivers/mtd/maps/physmap.c 2004-02-13 10:11:40.000000000 +0100
@@ -86,28 +86,24 @@ static int mtd_parts_n
#else
static struct mtd_partition physmap_partitions[] = {
/* Put your own partition definitions here */
-#if 0
{
- name: "bootROM",
- size: 0x80000,
+ name: "fs1",
+ size: 28*1024*1024,
offset: 0,
- mask_flags: MTD_WRITEABLE, /* force read-only */
}, {
- name: "zImage",
- size: 0x100000,
+ name: "bootldr",
+ size: 128*1024,
offset: MTDPART_OFS_APPEND,
mask_flags: MTD_WRITEABLE, /* force read-only */
}, {
- name: "ramdisk.gz",
- size: 0x300000,
+ name: "kernel",
+ size: 1*1024*1024,
offset: MTDPART_OFS_APPEND,
- mask_flags: MTD_WRITEABLE, /* force read-only */
}, {
- name: "User FS",
+ name: "fs2",
size: MTDPART_SIZ_FULL,
offset: MTDPART_OFS_APPEND,
}
-#endif
};
#define NUM_PARTITIONS (sizeof(physmap_partitions)/sizeof(struct mtd_partition))
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/drivers/net/natsemi.c linux-2.4.25-rc2_q/drivers/net/natsemi.c
--- linux-2.4.25-rc2_org/drivers/net/natsemi.c 2004-02-12 23:29:19.000000000 +0100
+++ linux-2.4.25-rc2_q/drivers/net/natsemi.c 2004-04-22 09:28:51.000000000 +0200
@@ -773,7 +773,11 @@ static int __devinit natsemi_probe1 (str
goto err_ioremap;
}
- /* Work around the dropped serial bit. */
+#ifdef __mips__
+ if (get_ethernet_addr_n(dev->dev_addr, 2)) {
+ printk(KERN_INFO "%s: No mac address found\n", dev->name);
+ }
+#else
prev_eedata = eeprom_read(ioaddr, 6);
for (i = 0; i < 3; i++) {
int eedata = eeprom_read(ioaddr, i + 7);
@@ -781,6 +785,7 @@ static int __devinit natsemi_probe1 (str
dev->dev_addr[i*2+1] = eedata >> 7;
prev_eedata = eedata;
}
+#endif
dev->base_addr = ioaddr;
dev->irq = irq;
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/drivers/net/wireless/hermes.h linux-2.4.25-rc2_q/drivers/net/wireless/hermes.h
--- linux-2.4.25-rc2_org/drivers/net/wireless/hermes.h 2004-02-12 23:47:43.000000000 +0100
+++ linux-2.4.25-rc2_q/drivers/net/wireless/hermes.h 2004-02-13 10:13:40.000000000 +0100
@@ -302,9 +302,9 @@ typedef struct hermes_response {
#define hermes_read_reg(hw, off) ((hw)->io_space ? \
inw((hw)->iobase + ( (off) << (hw)->reg_spacing )) : \
readw((hw)->iobase + ( (off) << (hw)->reg_spacing )))
-#define hermes_write_reg(hw, off, val) ((hw)->io_space ? \
- outw_p((val), (hw)->iobase + ( (off) << (hw)->reg_spacing )) : \
- writew((val), (hw)->iobase + ( (off) << (hw)->reg_spacing )))
+#define hermes_write_reg(hw, off, val) { if((hw)->io_space) \
+ outw_p((val), (hw)->iobase + ( (off) << (hw)->reg_spacing )); else \
+ writew((val), (hw)->iobase + ( (off) << (hw)->reg_spacing ));}
#define hermes_read_regn(hw, name) (hermes_read_reg((hw), HERMES_##name))
#define hermes_write_regn(hw, name, val) (hermes_write_reg((hw), HERMES_##name, (val)))
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/include/asm-mips/page.h linux-2.4.25-rc2_q/include/asm-mips/page.h
--- linux-2.4.25-rc2_org/include/asm-mips/page.h 2004-02-12 23:06:14.000000000 +0100
+++ linux-2.4.25-rc2_q/include/asm-mips/page.h 2004-03-23 14:18:38.000000000 +0100
@@ -13,7 +13,6 @@
#include <linux/config.h>
#include <asm/break.h>
-#ifdef __KERNEL__
/*
* PAGE_SHIFT determines the page size
@@ -30,6 +29,7 @@
#define PAGE_SIZE (1L << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
+#ifdef __KERNEL__
#ifndef __ASSEMBLY__
#include <asm/cacheflush.h>
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/include/asm-mips/wbflush.h linux-2.4.25-rc2_q/include/asm-mips/wbflush.h
--- linux-2.4.25-rc2_org/include/asm-mips/wbflush.h 2004-02-12 23:06:33.000000000 +0100
+++ linux-2.4.25-rc2_q/include/asm-mips/wbflush.h 2004-02-13 20:42:57.000000000 +0100
@@ -15,8 +15,11 @@
#ifdef CONFIG_CPU_HAS_WB
-extern void (*__wbflush)(void);
-extern void wbflush_setup(void);
+//extern void (*__wbflush)(void);
+//extern void wbflush_setup(void);
+
+
+#define __wbflush() { __asm__ volatile ("sync"); }
#define wbflush() \
do { \
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/include/pcmcia/cs_types.h linux-2.4.25-rc2_q/include/pcmcia/cs_types.h
--- linux-2.4.25-rc2_org/include/pcmcia/cs_types.h 2004-02-12 23:13:05.000000000 +0100
+++ linux-2.4.25-rc2_q/include/pcmcia/cs_types.h 2004-02-13 10:15:10.000000000 +0100
@@ -37,6 +37,7 @@
#endif
#if defined(__arm__) || defined(__mips__)
+//obs jp: on mips, "typedef unsigned long long ioaddr_t;" may be needed to support cardbus
typedef u_int ioaddr_t;
#else
typedef u_short ioaddr_t;
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/include/pcmcia/ss.h linux-2.4.25-rc2_q/include/pcmcia/ss.h
--- linux-2.4.25-rc2_org/include/pcmcia/ss.h 2004-02-12 23:13:02.000000000 +0100
+++ linux-2.4.25-rc2_q/include/pcmcia/ss.h 2004-02-13 10:15:32.000000000 +0100
@@ -112,7 +112,7 @@ typedef struct pccard_mem_map {
u_char map;
u_char flags;
u_short speed;
- u_long sys_start, sys_stop;
+ ioaddr_t sys_start, sys_stop;
u_int card_start;
} pccard_mem_map;
diff -Naur -p -X do_not_diff -I '\$Id' -I '@(#)' linux-2.4.25-rc2_org/init/do_mounts.c linux-2.4.25-rc2_q/init/do_mounts.c
--- linux-2.4.25-rc2_org/init/do_mounts.c 2004-02-12 22:59:08.000000000 +0100
+++ linux-2.4.25-rc2_q/init/do_mounts.c 2004-02-13 10:16:02.000000000 +0100
@@ -760,8 +760,6 @@ static void __init devfs_make_root(char
static void __init mount_root(void)
{
#ifdef CONFIG_ROOT_NFS
- if (MAJOR(ROOT_DEV) == NFS_MAJOR
- && MINOR(ROOT_DEV) == NFS_MINOR) {
if (mount_nfs_root()) {
sys_chdir("/root");
ROOT_DEV = current->fs->pwdmnt->mnt_sb->s_dev;
@@ -770,7 +768,6 @@ static void __init mount_root(void)
}
printk(KERN_ERR "VFS: Unable to mount root fs via NFS, trying floppy.\n");
ROOT_DEV = MKDEV(FLOPPY_MAJOR, 0);
- }
#endif
devfs_make_root(root_device_name);
create_dev("/dev/root", ROOT_DEV, root_device_name);
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