---

yaml --- r: 156225 b: refs/heads/master c: 6c6c51e h: refs/heads/master i: 156223: 72a363a v: v3
git-mirror · Aug 3, 2009 · 2edd20b · 2edd20b
1 parent f5643f4
commit 2edd20b
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Showing 2 changed files with 34 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8523acfe40efc1a8d3da8f473ca67cb195b06f0c
+refs/heads/master: 6c6c51e4cc11a5456fb1172008f7c69d955af9f6
diff --git a/trunk/arch/x86/kernel/reboot.c b/trunk/arch/x86/kernel/reboot.c
@@ -3,6 +3,7 @@
 #include <linux/init.h>
 #include <linux/pm.h>
 #include <linux/efi.h>
+#include <linux/dmi.h>
 #include <acpi/reboot.h>
 #include <asm/io.h>
 #include <asm/apic.h>
@@ -17,7 +18,6 @@
 #include <asm/cpu.h>
 
 #ifdef CONFIG_X86_32
-# include <linux/dmi.h>
 # include <linux/ctype.h>
 # include <linux/mc146818rtc.h>
 #else
@@ -404,6 +404,38 @@ EXPORT_SYMBOL(machine_real_restart);
 
 #endif /* CONFIG_X86_32 */
 
+/*
+ * Apple MacBook5,2 (2009 MacBook) needs reboot=p
+ */
+static int __init set_pci_reboot(const struct dmi_system_id *d)
+{
+	if (reboot_type != BOOT_CF9) {
+		reboot_type = BOOT_CF9;
+		printk(KERN_INFO "%s series board detected. "
+		       "Selecting PCI-method for reboots.\n", d->ident);
+	}
+	return 0;
+}
+
+static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
+	{	/* Handle problems with rebooting on Apple MacBook5,2 */
+		.callback = set_pci_reboot,
+		.ident = "Apple MacBook",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5,2"),
+		},
+	},
+	{ }
+};
+
+static int __init pci_reboot_init(void)
+{
+	dmi_check_system(pci_reboot_dmi_table);
+	return 0;
+}
+core_initcall(pci_reboot_init);
+
 static inline void kb_wait(void)
 {
 	int i;