diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/intr_remapping.h | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/apic.c | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/arch/x86/include/asm/intr_remapping.h b/arch/x86/include/asm/intr_remapping.h index 207c605dbdf..55aa892a53e 100644 --- a/arch/x86/include/asm/intr_remapping.h +++ b/arch/x86/include/asm/intr_remapping.h @@ -30,6 +30,9 @@ extern void setup_intr_remapping(void); extern int intr_remapping_supported(void); extern int intr_hardware_init(void); extern int intr_hardware_enable(void); +extern void intr_hardware_disable(void); +extern int intr_hardware_reenable(int); +extern int intr_enable_fault_handling(void); #else /* CONFIG_IRQ_REMAP */ @@ -39,6 +42,9 @@ static inline void setup_intr_remapping(void) { } static inline int intr_remapping_supported(void) { return 0; } static inline int intr_hardware_init(void) { return -ENODEV; } static inline int intr_hardware_enable(void) { return -ENODEV; } +static inline void intr_hardware_disable(void) { } +static inline int intr_hardware_reenable(int eim) { return -ENODEV; } +static inline int intr_enable_fault_handling(void) { return -ENODEV; } #endif /* CONFIG_IRQ_REMAP */ diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 1db6f63a22f..a2762687e2e 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1443,7 +1443,7 @@ void __init bsp_end_local_APIC_setup(void) * handling for interrupt remapping. */ if (intr_remapping_enabled) - enable_drhd_fault_handling(); + intr_enable_fault_handling(); } @@ -2181,7 +2181,7 @@ static int lapic_suspend(void) disable_local_APIC(); if (intr_remapping_enabled) - disable_intr_remapping(); + intr_hardware_disable(); local_irq_restore(flags); return 0; @@ -2250,7 +2250,7 @@ static void lapic_resume(void) apic_read(APIC_ESR); if (intr_remapping_enabled) - reenable_intr_remapping(x2apic_mode); + intr_hardware_reenable(x2apic_mode); local_irq_restore(flags); } |