Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bf79503a14c2d7c8b27dec60dae60af69c509a77
Commit:     bf79503a14c2d7c8b27dec60dae60af69c509a77
Parent:     193aa5d7efc827f1c4edc6ecaf3b4596e720f82f
Author:     Thomas Gleixner <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 11 11:13:17 2007 +0200
Committer:  Thomas Gleixner <[EMAIL PROTECTED]>
CommitDate: Thu Oct 11 11:13:17 2007 +0200

    i386: prepare shared kernel/acpi/sleep.c
    
    Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
    Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
---
 arch/i386/kernel/acpi/Makefile   |    2 +-
 arch/i386/kernel/acpi/sleep.c    |  110 --------------------------------------
 arch/i386/kernel/acpi/sleep_32.c |  110 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 111 insertions(+), 111 deletions(-)

diff --git a/arch/i386/kernel/acpi/Makefile b/arch/i386/kernel/acpi/Makefile
index fb602cd..cfbc7d8 100644
--- a/arch/i386/kernel/acpi/Makefile
+++ b/arch/i386/kernel/acpi/Makefile
@@ -2,7 +2,7 @@ obj-$(CONFIG_ACPI)              += boot.o
 ifneq ($(CONFIG_PCI),)
 obj-$(CONFIG_X86_IO_APIC)      += earlyquirk.o
 endif
-obj-$(CONFIG_ACPI_SLEEP)       += sleep.o wakeup_32.o
+obj-$(CONFIG_ACPI_SLEEP)       += sleep_32.o wakeup_32.o
 
 ifneq ($(CONFIG_ACPI_PROCESSOR),)
 obj-y                          += cstate.o processor.o
diff --git a/arch/i386/kernel/acpi/sleep.c b/arch/i386/kernel/acpi/sleep.c
deleted file mode 100644
index c42b5ab..0000000
--- a/arch/i386/kernel/acpi/sleep.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * sleep.c - x86-specific ACPI sleep support.
- *
- *  Copyright (C) 2001-2003 Patrick Mochel
- *  Copyright (C) 2001-2003 Pavel Machek <[EMAIL PROTECTED]>
- */
-
-#include <linux/acpi.h>
-#include <linux/bootmem.h>
-#include <linux/dmi.h>
-#include <linux/cpumask.h>
-
-#include <asm/smp.h>
-
-/* address in low memory of the wakeup routine. */
-unsigned long acpi_wakeup_address = 0;
-unsigned long acpi_realmode_flags;
-extern char wakeup_start, wakeup_end;
-
-extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
-
-/**
- * acpi_save_state_mem - save kernel state
- *
- * Create an identity mapped page table and copy the wakeup routine to
- * low memory.
- */
-int acpi_save_state_mem(void)
-{
-       if (!acpi_wakeup_address)
-               return 1;
-       memcpy((void *)acpi_wakeup_address, &wakeup_start,
-              &wakeup_end - &wakeup_start);
-       acpi_copy_wakeup_routine(acpi_wakeup_address);
-
-       return 0;
-}
-
-/*
- * acpi_restore_state - undo effects of acpi_save_state_mem
- */
-void acpi_restore_state_mem(void)
-{
-}
-
-/**
- * acpi_reserve_bootmem - do _very_ early ACPI initialisation
- *
- * We allocate a page from the first 1MB of memory for the wakeup
- * routine for when we come back from a sleep state. The
- * runtime allocator allows specification of <16MB pages, but not
- * <1MB pages.
- */
-void __init acpi_reserve_bootmem(void)
-{
-       if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
-               printk(KERN_ERR
-                      "ACPI: Wakeup code way too big, S3 disabled.\n");
-               return;
-       }
-
-       acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
-       if (!acpi_wakeup_address)
-               printk(KERN_ERR "ACPI: Cannot allocate lowmem, S3 disabled.\n");
-}
-
-static int __init acpi_sleep_setup(char *str)
-{
-       while ((str != NULL) && (*str != '\0')) {
-               if (strncmp(str, "s3_bios", 7) == 0)
-                       acpi_realmode_flags |= 1;
-               if (strncmp(str, "s3_mode", 7) == 0)
-                       acpi_realmode_flags |= 2;
-               if (strncmp(str, "s3_beep", 7) == 0)
-                       acpi_realmode_flags |= 4;
-               str = strchr(str, ',');
-               if (str != NULL)
-                       str += strspn(str, ", \t");
-       }
-       return 1;
-}
-
-__setup("acpi_sleep=", acpi_sleep_setup);
-
-/* Ouch, we want to delete this. We already have better version in userspace, 
in
-   s2ram from suspend.sf.net project */
-static __init int reset_videomode_after_s3(struct dmi_system_id *d)
-{
-       acpi_realmode_flags |= 2;
-       return 0;
-}
-
-static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
-       {                       /* Reset video mode after returning from ACPI 
S3 sleep */
-        .callback = reset_videomode_after_s3,
-        .ident = "Toshiba Satellite 4030cdt",
-        .matches = {
-                    DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
-                    },
-        },
-       {}
-};
-
-static int __init acpisleep_dmi_init(void)
-{
-       dmi_check_system(acpisleep_dmi_table);
-       return 0;
-}
-
-core_initcall(acpisleep_dmi_init);
diff --git a/arch/i386/kernel/acpi/sleep_32.c b/arch/i386/kernel/acpi/sleep_32.c
new file mode 100644
index 0000000..c42b5ab
--- /dev/null
+++ b/arch/i386/kernel/acpi/sleep_32.c
@@ -0,0 +1,110 @@
+/*
+ * sleep.c - x86-specific ACPI sleep support.
+ *
+ *  Copyright (C) 2001-2003 Patrick Mochel
+ *  Copyright (C) 2001-2003 Pavel Machek <[EMAIL PROTECTED]>
+ */
+
+#include <linux/acpi.h>
+#include <linux/bootmem.h>
+#include <linux/dmi.h>
+#include <linux/cpumask.h>
+
+#include <asm/smp.h>
+
+/* address in low memory of the wakeup routine. */
+unsigned long acpi_wakeup_address = 0;
+unsigned long acpi_realmode_flags;
+extern char wakeup_start, wakeup_end;
+
+extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
+
+/**
+ * acpi_save_state_mem - save kernel state
+ *
+ * Create an identity mapped page table and copy the wakeup routine to
+ * low memory.
+ */
+int acpi_save_state_mem(void)
+{
+       if (!acpi_wakeup_address)
+               return 1;
+       memcpy((void *)acpi_wakeup_address, &wakeup_start,
+              &wakeup_end - &wakeup_start);
+       acpi_copy_wakeup_routine(acpi_wakeup_address);
+
+       return 0;
+}
+
+/*
+ * acpi_restore_state - undo effects of acpi_save_state_mem
+ */
+void acpi_restore_state_mem(void)
+{
+}
+
+/**
+ * acpi_reserve_bootmem - do _very_ early ACPI initialisation
+ *
+ * We allocate a page from the first 1MB of memory for the wakeup
+ * routine for when we come back from a sleep state. The
+ * runtime allocator allows specification of <16MB pages, but not
+ * <1MB pages.
+ */
+void __init acpi_reserve_bootmem(void)
+{
+       if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
+               printk(KERN_ERR
+                      "ACPI: Wakeup code way too big, S3 disabled.\n");
+               return;
+       }
+
+       acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
+       if (!acpi_wakeup_address)
+               printk(KERN_ERR "ACPI: Cannot allocate lowmem, S3 disabled.\n");
+}
+
+static int __init acpi_sleep_setup(char *str)
+{
+       while ((str != NULL) && (*str != '\0')) {
+               if (strncmp(str, "s3_bios", 7) == 0)
+                       acpi_realmode_flags |= 1;
+               if (strncmp(str, "s3_mode", 7) == 0)
+                       acpi_realmode_flags |= 2;
+               if (strncmp(str, "s3_beep", 7) == 0)
+                       acpi_realmode_flags |= 4;
+               str = strchr(str, ',');
+               if (str != NULL)
+                       str += strspn(str, ", \t");
+       }
+       return 1;
+}
+
+__setup("acpi_sleep=", acpi_sleep_setup);
+
+/* Ouch, we want to delete this. We already have better version in userspace, 
in
+   s2ram from suspend.sf.net project */
+static __init int reset_videomode_after_s3(struct dmi_system_id *d)
+{
+       acpi_realmode_flags |= 2;
+       return 0;
+}
+
+static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
+       {                       /* Reset video mode after returning from ACPI 
S3 sleep */
+        .callback = reset_videomode_after_s3,
+        .ident = "Toshiba Satellite 4030cdt",
+        .matches = {
+                    DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
+                    },
+        },
+       {}
+};
+
+static int __init acpisleep_dmi_init(void)
+{
+       dmi_check_system(acpisleep_dmi_table);
+       return 0;
+}
+
+core_initcall(acpisleep_dmi_init);
-
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