diff options
Diffstat (limited to 'arch/x86/kernel/reboot.c')
-rw-r--r-- | arch/x86/kernel/reboot.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index d2d1ce8170f0..a06e8d101844 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c | |||
@@ -3,6 +3,7 @@ | |||
3 | #include <linux/init.h> | 3 | #include <linux/init.h> |
4 | #include <linux/pm.h> | 4 | #include <linux/pm.h> |
5 | #include <linux/efi.h> | 5 | #include <linux/efi.h> |
6 | #include <linux/dmi.h> | ||
6 | #include <acpi/reboot.h> | 7 | #include <acpi/reboot.h> |
7 | #include <asm/io.h> | 8 | #include <asm/io.h> |
8 | #include <asm/apic.h> | 9 | #include <asm/apic.h> |
@@ -17,7 +18,6 @@ | |||
17 | #include <asm/cpu.h> | 18 | #include <asm/cpu.h> |
18 | 19 | ||
19 | #ifdef CONFIG_X86_32 | 20 | #ifdef CONFIG_X86_32 |
20 | # include <linux/dmi.h> | ||
21 | # include <linux/ctype.h> | 21 | # include <linux/ctype.h> |
22 | # include <linux/mc146818rtc.h> | 22 | # include <linux/mc146818rtc.h> |
23 | #else | 23 | #else |
@@ -249,6 +249,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { | |||
249 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"), | 249 | DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"), |
250 | }, | 250 | }, |
251 | }, | 251 | }, |
252 | { /* Handle problems with rebooting on CompuLab SBC-FITPC2 */ | ||
253 | .callback = set_bios_reboot, | ||
254 | .ident = "CompuLab SBC-FITPC2", | ||
255 | .matches = { | ||
256 | DMI_MATCH(DMI_SYS_VENDOR, "CompuLab"), | ||
257 | DMI_MATCH(DMI_PRODUCT_NAME, "SBC-FITPC2"), | ||
258 | }, | ||
259 | }, | ||
252 | { } | 260 | { } |
253 | }; | 261 | }; |
254 | 262 | ||
@@ -396,6 +404,46 @@ EXPORT_SYMBOL(machine_real_restart); | |||
396 | 404 | ||
397 | #endif /* CONFIG_X86_32 */ | 405 | #endif /* CONFIG_X86_32 */ |
398 | 406 | ||
407 | /* | ||
408 | * Some Apple MacBook and MacBookPro's needs reboot=p to be able to reboot | ||
409 | */ | ||
410 | static int __init set_pci_reboot(const struct dmi_system_id *d) | ||
411 | { | ||
412 | if (reboot_type != BOOT_CF9) { | ||
413 | reboot_type = BOOT_CF9; | ||
414 | printk(KERN_INFO "%s series board detected. " | ||
415 | "Selecting PCI-method for reboots.\n", d->ident); | ||
416 | } | ||
417 | return 0; | ||
418 | } | ||
419 | |||
420 | static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { | ||
421 | { /* Handle problems with rebooting on Apple MacBook5 */ | ||
422 | .callback = set_pci_reboot, | ||
423 | .ident = "Apple MacBook5", | ||
424 | .matches = { | ||
425 | DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), | ||
426 | DMI_MATCH(DMI_PRODUCT_NAME, "MacBook5"), | ||
427 | }, | ||
428 | }, | ||
429 | { /* Handle problems with rebooting on Apple MacBookPro5 */ | ||
430 | .callback = set_pci_reboot, | ||
431 | .ident = "Apple MacBookPro5", | ||
432 | .matches = { | ||
433 | DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), | ||
434 | DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5"), | ||
435 | }, | ||
436 | }, | ||
437 | { } | ||
438 | }; | ||
439 | |||
440 | static int __init pci_reboot_init(void) | ||
441 | { | ||
442 | dmi_check_system(pci_reboot_dmi_table); | ||
443 | return 0; | ||
444 | } | ||
445 | core_initcall(pci_reboot_init); | ||
446 | |||
399 | static inline void kb_wait(void) | 447 | static inline void kb_wait(void) |
400 | { | 448 | { |
401 | int i; | 449 | int i; |