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kernel: add mips_machine_set_name function

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SVN-Revision: 18861
This commit is contained in:
Gabor Juhos 2009-12-20 14:32:51 +00:00
parent bb9123ebbe
commit 9e86a8064a
3 changed files with 78 additions and 63 deletions
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47
target/linux/generic-2.6/patches-2.6.30/020-mips_multi_machine_support.patch
View file

@ -1,6 +1,6 @@
--- /dev/null
+++ b/include/asm-mips/mips_machine.h
@@ -0,0 +1,46 @@
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
@ -25,6 +25,7 @@
+
+void mips_machine_register(struct mips_machine *) __init;
+void mips_machine_setup(unsigned long machtype) __init;
+void mips_machine_set_name(char *name) __init;
+
+extern char *mips_machine_name;
+
@ -49,7 +50,7 @@
+
--- /dev/null
+++ b/arch/mips/kernel/mips_machine.c
@@ -0,0 +1,70 @@
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
@ -88,6 +89,25 @@
+ list_add_tail(&mach->list, &mips_machines);
+}
+
+void __init mips_machine_set_name(char *name)
+{
+ unsigned int len;
+ char *p;
+
+ if (name == NULL)
+ return;
+
+ len = strlen(name);
+ p = kmalloc(len + 1, GFP_KERNEL);
+ if (p) {
+ strncpy(p, name, len);
+ p[len] = '\0';
+ mips_machine_name = p;
+ } else {
+ printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+ }
+}
+
+void __init mips_machine_setup(unsigned long machtype)
+{
+ struct mips_machine *mach;
@ -99,30 +119,15 @@
+ return;
+ }
+
+ if (mach->mach_name) {
+ char *name;
+ unsigned int len;
+
+ len = strlen(mach->mach_name);
+ name = kmalloc(len + 1, GFP_KERNEL);
+ if (name) {
+ strncpy(name, mach->mach_name,len);
+ name[len] = '\0';
+ mips_machine_name = name;
+ } else {
+ printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+ }
+ }
+
+ mips_machine_set_name(mach->mach_name);
+ printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
+
+ if (mach->mach_setup)
+ mach->mach_setup();
+}
+
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -85,6 +85,7 @@ obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
@@ -85,6 +85,7 @@
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
@ -132,7 +137,7 @@
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -803,6 +803,9 @@ config MIPS_DISABLE_OBSOLETE_IDE
@@ -803,6 +803,9 @@
config SYNC_R4K
bool
@ -152,7 +157,7 @@
unsigned int vced_count, vcei_count;
@@ -33,8 +34,12 @@ static int show_cpuinfo(struct seq_file
@@ -33,8 +34,12 @@
/*
* For the first processor also print the system type
*/

47
target/linux/generic-2.6/patches-2.6.31/020-mips_multi_machine_support.patch
View file

@ -1,6 +1,6 @@
--- /dev/null
+++ b/include/asm-mips/mips_machine.h
@@ -0,0 +1,46 @@
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
@ -25,6 +25,7 @@
+
+void mips_machine_register(struct mips_machine *) __init;
+void mips_machine_setup(unsigned long machtype) __init;
+void mips_machine_set_name(char *name) __init;
+
+extern char *mips_machine_name;
+
@ -49,7 +50,7 @@
+
--- /dev/null
+++ b/arch/mips/kernel/mips_machine.c
@@ -0,0 +1,70 @@
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
@ -88,6 +89,25 @@
+ list_add_tail(&mach->list, &mips_machines);
+}
+
+void __init mips_machine_set_name(char *name)
+{
+ unsigned int len;
+ char *p;
+
+ if (name == NULL)
+ return;
+
+ len = strlen(name);
+ p = kmalloc(len + 1, GFP_KERNEL);
+ if (p) {
+ strncpy(p, name, len);
+ p[len] = '\0';
+ mips_machine_name = p;
+ } else {
+ printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+ }
+}
+
+void __init mips_machine_setup(unsigned long machtype)
+{
+ struct mips_machine *mach;
@ -99,30 +119,15 @@
+ return;
+ }
+
+ if (mach->mach_name) {
+ char *name;
+ unsigned int len;
+
+ len = strlen(mach->mach_name);
+ name = kmalloc(len + 1, GFP_KERNEL);
+ if (name) {
+ strncpy(name, mach->mach_name,len);
+ name[len] = '\0';
+ mips_machine_name = name;
+ } else {
+ printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+ }
+ }
+
+ mips_machine_set_name(mach->mach_name);
+ printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
+
+ if (mach->mach_setup)
+ mach->mach_setup();
+}
+
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -87,6 +87,7 @@ obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
@@ -87,6 +87,7 @@
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
@ -132,7 +137,7 @@
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -837,6 +837,9 @@ config MIPS_DISABLE_OBSOLETE_IDE
@@ -837,6 +837,9 @@
config SYNC_R4K
bool
@ -152,7 +157,7 @@
unsigned int vced_count, vcei_count;
@@ -31,8 +32,12 @@ static int show_cpuinfo(struct seq_file
@@ -31,8 +32,12 @@
/*
* For the first processor also print the system type
*/

47
target/linux/generic-2.6/patches-2.6.32/020-mips_multi_machine_support.patch
View file

@ -1,6 +1,6 @@
--- /dev/null
+++ b/include/asm-mips/mips_machine.h
@@ -0,0 +1,46 @@
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
@ -25,6 +25,7 @@
+
+void mips_machine_register(struct mips_machine *) __init;
+void mips_machine_setup(unsigned long machtype) __init;
+void mips_machine_set_name(char *name) __init;
+
+extern char *mips_machine_name;
+
@ -49,7 +50,7 @@
+
--- /dev/null
+++ b/arch/mips/kernel/mips_machine.c
@@ -0,0 +1,70 @@
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
+ *
@ -88,6 +89,25 @@
+ list_add_tail(&mach->list, &mips_machines);
+}
+
+void __init mips_machine_set_name(char *name)
+{
+ unsigned int len;
+ char *p;
+
+ if (name == NULL)
+ return;
+
+ len = strlen(name);
+ p = kmalloc(len + 1, GFP_KERNEL);
+ if (p) {
+ strncpy(p, name, len);
+ p[len] = '\0';
+ mips_machine_name = p;
+ } else {
+ printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+ }
+}
+
+void __init mips_machine_setup(unsigned long machtype)
+{
+ struct mips_machine *mach;
@ -99,30 +119,15 @@
+ return;
+ }
+
+ if (mach->mach_name) {
+ char *name;
+ unsigned int len;
+
+ len = strlen(mach->mach_name);
+ name = kmalloc(len + 1, GFP_KERNEL);
+ if (name) {
+ strncpy(name, mach->mach_name,len);
+ name[len] = '\0';
+ mips_machine_name = name;
+ } else {
+ printk(KERN_WARNING "MIPS: no memory for machine_name\n");
+ }
+ }
+
+ mips_machine_set_name(mach->mach_name);
+ printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
+
+ if (mach->mach_setup)
+ mach->mach_setup();
+}
+
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -87,6 +87,7 @@ obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
@@ -87,6 +87,7 @@
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
@ -132,7 +137,7 @@
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -854,6 +854,9 @@ config MIPS_DISABLE_OBSOLETE_IDE
@@ -854,6 +854,9 @@
config SYNC_R4K
bool
@ -152,7 +157,7 @@
unsigned int vced_count, vcei_count;
@@ -31,8 +32,12 @@ static int show_cpuinfo(struct seq_file
@@ -31,8 +32,12 @@
/*
* For the first processor also print the system type
*/