generic: add aneg_done and update_link functions for the phy_device

[openwrt.git] / target / linux / generic-2.6 / patches-2.6.32 / 020-mips_multi_machine_support.patch

diff --git a/target/linux/generic-2.6/patches-2.6.32/020-mips_multi_machine_support.patch b/target/linux/generic-2.6/patches-2.6.32/020-mips_multi_machine_support.patch
index 48b6491..d53c0c8 100644 (file)
--- a/target/linux/generic-2.6/patches-2.6.32/020-mips_multi_machine_support.patch
+++ b/target/linux/generic-2.6/patches-2.6.32/020-mips_multi_machine_support.patch
@@ -1,8 +1,8 @@
 --- /dev/null
 --- /dev/null

-+++ b/include/asm-mips/mips_machine.h
-@@ -0,0 +1,47 @@
++++ b/arch/mips/include/asm/mips_machine.h
+@@ -0,0 +1,54 @@

 +/*
 +/*

-+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>

 + *
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
 + *
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published


@@ -16,43 +16,50 @@
 +#include <linux/init.h>
 +#include <linux/list.h>
 +
 +#include <linux/init.h>
 +#include <linux/list.h>
 +

++#include <asm/bootinfo.h>
++

 +struct mips_machine {
 +      unsigned long           mach_type;
 +struct mips_machine {
 +      unsigned long           mach_type;

++      const char              *mach_id;
++      const char              *mach_name;

 +      void                    (*mach_setup)(void);
 +      void                    (*mach_setup)(void);

-+      char                    *mach_name;
-+      struct list_head        list;

 +};
 +
 +};
 +

-+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;
-+
-+#define MIPS_MACHINE(_type, _name, _setup)                    \
-+static char machine_name_##_type[] __initdata = _name;                \
-+static struct mips_machine machine_##_type __initdata =               \
++#define MIPS_MACHINE(_type, _id, _name, _setup)               \
++static const char machine_name_##_type[] __initconst          \
++                      __aligned(1) = _name;                   \
++static const char machine_id_##_type[] __initconst            \
++                      __aligned(1) = _id;                     \
++static struct mips_machine machine_##_type                    \
++              __used __section(.mips.machines.init) =         \

 +{                                                             \
 +      .mach_type      = _type,                                \
 +{                                                             \
 +      .mach_type      = _type,                                \

++      .mach_id        = machine_id_##_type,                   \

 +      .mach_name      = machine_name_##_type,                 \
 +      .mach_setup     = _setup,                               \
 +      .mach_name      = machine_name_##_type,                 \
 +      .mach_setup     = _setup,                               \

-+};                                                            \
-+                                                              \
-+static int __init register_machine_##_type(void)              \
-+{                                                             \
-+      mips_machine_register(&machine_##_type);                \
-+      return 0;                                               \
-+}                                                             \
-+                                                              \
-+pure_initcall(register_machine_##_type)
++};

 +
 +

-+#endif /* __ASM_MIPS_MACHINE_H */
++extern long __mips_machines_start;
++extern long __mips_machines_end;

 +
 +

++#ifdef CONFIG_MIPS_MACHINE
++int  mips_machtype_setup(char *id) __init;
++void mips_machine_setup(void) __init;
++void mips_set_machine_name(const char *name) __init;
++char *mips_get_machine_name(void);
++#else
++static inline int mips_machtype_setup(char *id) { return 1; }
++static inline void mips_machine_setup(void) { }
++static inline void mips_set_machine_name(const char *name) { }
++static inline char *mips_get_machine_name(void) { return NULL; }
++#endif /* CONFIG_MIPS_MACHINE */
++
++#endif /* __ASM_MIPS_MACHINE_H */

 --- /dev/null
 +++ b/arch/mips/kernel/mips_machine.c
 --- /dev/null
 +++ b/arch/mips/kernel/mips_machine.c

-@@ -0,0 +1,74 @@
+@@ -0,0 +1,86 @@

 +/*
 +/*

-+ *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>

 + *
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published
 + *
 + *  This program is free software; you can redistribute it and/or modify it
 + *  under the terms of the GNU General Public License version 2 as published


@@ -60,74 +67,86 @@
 + *
 + */
 +#include <linux/mm.h>
 + *
 + */
 +#include <linux/mm.h>

++#include <linux/string.h>
++#include <linux/slab.h>

 +
 +#include <asm/mips_machine.h>
 +
 +#include <asm/mips_machine.h>

-+#include <asm/bootinfo.h>

 +
 +

-+static struct list_head mips_machines __initdata =
-+              LIST_HEAD_INIT(mips_machines);
++static struct mips_machine *mips_machine __initdata;
++static char *mips_machine_name = "Unknown";

 +
 +

-+char *mips_machine_name = "Unknown";
++#define for_each_machine(mach) \
++      for ((mach) = (struct mips_machine *)&__mips_machines_start; \
++           (mach) && \
++           (unsigned long)(mach) < (unsigned long)&__mips_machines_end; \
++           (mach)++)

 +
 +

-+static struct mips_machine * __init mips_machine_find(unsigned long machtype)
++__init void mips_set_machine_name(const char *name)

 +{
 +{

-+      struct list_head *this;
++      char *p;

 +
 +

-+      list_for_each(this, &mips_machines) {
-+              struct mips_machine *mach;
++      if (name == NULL)
++              return;

 +
 +

-+              mach = list_entry(this, struct mips_machine, list);
-+              if (mach->mach_type == machtype)
-+                      return mach;
-+      }
++      p = kstrdup(name, GFP_KERNEL);
++      if (!p)
++              pr_err("MIPS: no memory for machine_name\n");

 +
 +

-+      return NULL;
++      mips_machine_name = p;

 +}
 +
 +}
 +

-+void __init mips_machine_register(struct mips_machine *mach)
++char *mips_get_machine_name(void)

 +{
 +{

-+      list_add_tail(&mach->list, &mips_machines);
++      return mips_machine_name;

 +}
 +
 +}
 +

-+void __init mips_machine_set_name(char *name)
++__init int mips_machtype_setup(char *id)

 +{
 +{

-+      unsigned int len;
-+      char *p;
++      struct mips_machine *mach;

 +
 +

-+      if (name == NULL)
-+              return;
++      for_each_machine(mach) {
++              if (mach->mach_id == NULL)
++                      continue;

 +
 +

-+      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");
++              if (strcmp(mach->mach_id, id) == 0) {
++                      mips_machtype = mach->mach_type;
++                      return 0;
++              }

 +      }
 +      }

++
++      pr_err("MIPS: no machine found for id '%s', supported machines:\n", id);
++      pr_err("%-24s : %s\n", "id", "name");
++      for_each_machine(mach)
++              pr_err("%-24s : %s\n", mach->mach_id, mach->mach_name);
++
++      return 1;

 +}
 +
 +}
 +

-+void __init mips_machine_setup(unsigned long machtype)
++__setup("machtype=", mips_machtype_setup);
++
++__init void mips_machine_setup(void)

 +{
 +      struct mips_machine *mach;
 +
 +{
 +      struct mips_machine *mach;
 +

-+      mach = mips_machine_find(machtype);
-+      if (!mach) {
-+              printk(KERN_ALERT "MIPS: no machine registered for "
-+                      "machtype %lu\n", machtype);
-+              return;
++      for_each_machine(mach) {
++              if (mips_machtype == mach->mach_type) {
++                      mips_machine = mach;
++                      break;
++              }

 +      }
 +
 +      }
 +

-+      mips_machine_set_name(mach->mach_name);
-+      printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
++      if (!mips_machine)
++              return;
++
++      mips_set_machine_name(mips_machine->mach_name);
++      pr_info("MIPS: machine is %s\n", mips_machine_name);

 +
 +

-+      if (mach->mach_setup)
-+              mach->mach_setup();
++      if (mips_machine->mach_setup)
++              mips_machine->mach_setup();

 +}
 --- a/arch/mips/kernel/Makefile
 +++ b/arch/mips/kernel/Makefile
 +}
 --- a/arch/mips/kernel/Makefile
 +++ b/arch/mips/kernel/Makefile

-@@ -87,6 +87,7 @@
+@@ -87,6 +87,7 @@ obj-$(CONFIG_GPIO_TXX9)              += gpio_txx9.o

  
  obj-$(CONFIG_KEXEC)           += machine_kexec.o relocate_kernel.o
  obj-$(CONFIG_EARLY_PRINTK)    += early_printk.o
  
  obj-$(CONFIG_KEXEC)           += machine_kexec.o relocate_kernel.o
  obj-$(CONFIG_EARLY_PRINTK)    += early_printk.o


@@ -137,7 +156,7 @@
  
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
  
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig

-@@ -854,6 +854,9 @@
+@@ -854,6 +854,9 @@ config MIPS_DISABLE_OBSOLETE_IDE

  config SYNC_R4K
        bool
  
  config SYNC_R4K
        bool
  


@@ -157,17 +176,33 @@
  
  unsigned int vced_count, vcei_count;
  
  
  unsigned int vced_count, vcei_count;
  

-@@ -31,8 +32,12 @@
+@@ -31,8 +32,12 @@ static int show_cpuinfo(struct seq_file

        /*
         * For the first processor also print the system type
         */
 -      if (n == 0)
 +      if (n == 0) {
                seq_printf(m, "system type\t\t: %s\n", get_system_type());
        /*
         * For the first processor also print the system type
         */
 -      if (n == 0)
 +      if (n == 0) {
                seq_printf(m, "system type\t\t: %s\n", get_system_type());

-+#ifdef CONFIG_MIPS_MACHINE
-+              seq_printf(m, "machine\t\t\t: %s\n", mips_machine_name);
-+#endif
++              if (mips_get_machine_name())
++                      seq_printf(m, "machine\t\t\t: %s\n",
++                                 mips_get_machine_name());

 +      }
  
        seq_printf(m, "processor\t\t: %ld\n", n);
        sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",
 +      }
  
        seq_printf(m, "processor\t\t: %ld\n", n);
        sprintf(fmt, "cpu model\t\t: %%s V%%d.%%d%s\n",

+--- a/arch/mips/kernel/vmlinux.lds.S
++++ b/arch/mips/kernel/vmlinux.lds.S
+@@ -97,6 +97,13 @@ SECTIONS
+       INIT_TEXT_SECTION(PAGE_SIZE)
+       INIT_DATA_SECTION(16)
+ 
++      . = ALIGN(4);
++      .mips.machines.init : AT(ADDR(.mips.machines.init) - LOAD_OFFSET) {
++              __mips_machines_start = .;
++              *(.mips.machines.init)
++              __mips_machines_end = .;
++      }
++
+       /* .exit.text is discarded at runtime, not link time, to deal with
+        * references from .rodata
+        */