---

yaml --- r: 53825 b: refs/heads/master c: 07f3331 h: refs/heads/master i: 53823: e71bc54 v: v3
git-mirror · May 2, 2007 · 036524d · 036524d
1 parent 41515e0
commit 036524d
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Showing 4 changed files with 60 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01a2f435564b4baab61328b4018d36464468f57b
+refs/heads/master: 07f3331c6bfd27a06dfb0ca9fa4f06dec6606876
diff --git a/trunk/arch/i386/kernel/apm.c b/trunk/arch/i386/kernel/apm.c
@@ -233,11 +233,10 @@
 #include <asm/desc.h>
 #include <asm/i8253.h>
 #include <asm/paravirt.h>
+#include <asm/reboot.h>
 
 #include "io_ports.h"
 
-extern void machine_real_restart(unsigned char *, int);
-
 #if defined(CONFIG_APM_DISPLAY_BLANK) && defined(CONFIG_VT)
 extern int (*console_blank_hook)(int);
 #endif

diff --git a/trunk/arch/i386/kernel/reboot.c b/trunk/arch/i386/kernel/reboot.c
@@ -18,6 +18,7 @@
 #include <asm/desc.h>
 #include "mach_reboot.h"
 #include <asm/reboot_fixups.h>
+#include <asm/reboot.h>
 
 /*
  * Power off function, if any
@@ -280,7 +281,7 @@ void machine_real_restart(unsigned char *code, int length)
 EXPORT_SYMBOL(machine_real_restart);
 #endif
 
-void machine_shutdown(void)
+static void native_machine_shutdown(void)
 {
 #ifdef CONFIG_SMP
 	int reboot_cpu_id;
@@ -320,7 +321,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
 {
 }
 
-void machine_emergency_restart(void)
+static void native_machine_emergency_restart(void)
 {
 	if (!reboot_thru_bios) {
 		if (efi_enabled) {
@@ -344,17 +345,17 @@ void machine_emergency_restart(void)
 	machine_real_restart(jump_to_bios, sizeof(jump_to_bios));
 }
 
-void machine_restart(char * __unused)
+static void native_machine_restart(char * __unused)
 {
 	machine_shutdown();
 	machine_emergency_restart();
 }
 
-void machine_halt(void)
+static void native_machine_halt(void)
 {
 }
 
-void machine_power_off(void)
+static void native_machine_power_off(void)
 {
 	if (pm_power_off) {
 		machine_shutdown();
@@ -363,3 +364,35 @@ void machine_power_off(void)
 }
 
 
+struct machine_ops machine_ops = {
+	.power_off = native_machine_power_off,
+	.shutdown = native_machine_shutdown,
+	.emergency_restart = native_machine_emergency_restart,
+	.restart = native_machine_restart,
+	.halt = native_machine_halt,
+};
+
+void machine_power_off(void)
+{
+	machine_ops.power_off();
+}
+
+void machine_shutdown(void)
+{
+	machine_ops.shutdown();
+}
+
+void machine_emergency_restart(void)
+{
+	machine_ops.emergency_restart();
+}
+
+void machine_restart(char *cmd)
+{
+	machine_ops.restart(cmd);
+}
+
+void machine_halt(void)
+{
+	machine_ops.halt();
+}
diff --git a/trunk/include/asm-i386/reboot.h b/trunk/include/asm-i386/reboot.h
@@ -0,0 +1,20 @@
+#ifndef _ASM_REBOOT_H
+#define _ASM_REBOOT_H
+
+struct pt_regs;
+
+struct machine_ops
+{
+	void (*restart)(char *cmd);
+	void (*halt)(void);
+	void (*power_off)(void);
+	void (*shutdown)(void);
+	void (*crash_shutdown)(struct pt_regs *);
+	void (*emergency_restart)(void);
+};
+
+extern struct machine_ops machine_ops;
+
+void machine_real_restart(unsigned char *code, int length);
+
+#endif	/* _ASM_REBOOT_H */