diff options
Diffstat (limited to 'arch/x86/kernel/reboot.c')
| -rw-r--r-- | arch/x86/kernel/reboot.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index a06e8d1..2b97fc5 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -4,6 +4,8 @@ #include <linux/pm.h> #include <linux/efi.h> #include <linux/dmi.h> +#include <linux/sched.h> +#include <linux/tboot.h> #include <acpi/reboot.h> #include <asm/io.h> #include <asm/apic.h> @@ -21,7 +23,7 @@ # include <linux/ctype.h> # include <linux/mc146818rtc.h> #else -# include <asm/iommu.h> +# include <asm/x86_init.h> #endif /* @@ -434,6 +436,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5"), }, }, + { /* Handle problems with rebooting on Apple Macmini3,1 */ + .callback = set_pci_reboot, + .ident = "Apple Macmini3,1", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Macmini3,1"), + }, + }, { } }; @@ -508,6 +518,8 @@ static void native_machine_emergency_restart(void) if (reboot_emergency) emergency_vmx_disable_all(); + tboot_shutdown(TB_SHUTDOWN_REBOOT); + /* Tell the BIOS if we want cold or warm reboot */ *((unsigned short *)__va(0x472)) = reboot_mode; @@ -610,7 +622,7 @@ void native_machine_shutdown(void) #endif #ifdef CONFIG_X86_64 - pci_iommu_shutdown(); + x86_platform.iommu_shutdown(); #endif } @@ -634,6 +646,8 @@ static void native_machine_halt(void) /* stop other cpus and apics */ machine_shutdown(); + tboot_shutdown(TB_SHUTDOWN_HALT); + /* stop this cpu */ stop_this_cpu(NULL); } @@ -645,6 +659,8 @@ static void native_machine_power_off(void) machine_shutdown(); pm_power_off(); } + /* a fallback in case there is no PM info available */ + tboot_shutdown(TB_SHUTDOWN_HALT); } struct machine_ops machine_ops = { |