From bfd1be1857e5a3385bf146e02e6dc3dd4241bec1 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Tue, 5 May 2009 15:33:57 +0200 Subject: amd-iommu: add function to flush tlb for all domains This function is required for suspend/resume support with AMD IOMMU enabled. Signed-off-by: Joerg Roedel --- arch/x86/include/asm/amd_iommu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include/asm/amd_iommu.h') diff --git a/arch/x86/include/asm/amd_iommu.h b/arch/x86/include/asm/amd_iommu.h index f712344..1750e1f 100644 --- a/arch/x86/include/asm/amd_iommu.h +++ b/arch/x86/include/asm/amd_iommu.h @@ -27,6 +27,7 @@ extern int amd_iommu_init(void); extern int amd_iommu_init_dma_ops(void); extern void amd_iommu_detect(void); extern irqreturn_t amd_iommu_int_handler(int irq, void *data); +extern void amd_iommu_flush_all_domains(void); #else static inline int amd_iommu_init(void) { return -ENODEV; } static inline void amd_iommu_detect(void) { } -- cgit v1.1 From 7d7a110c6127b7fc683dc6d764555f2dbd22b054 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Tue, 5 May 2009 15:48:10 +0200 Subject: amd-iommu: add function to flush tlb for all devices This function is required for suspend/resume support with AMD IOMMU enabled. Signed-off-by: Joerg Roedel --- arch/x86/include/asm/amd_iommu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include/asm/amd_iommu.h') diff --git a/arch/x86/include/asm/amd_iommu.h b/arch/x86/include/asm/amd_iommu.h index 1750e1f..262e028 100644 --- a/arch/x86/include/asm/amd_iommu.h +++ b/arch/x86/include/asm/amd_iommu.h @@ -28,6 +28,7 @@ extern int amd_iommu_init_dma_ops(void); extern void amd_iommu_detect(void); extern irqreturn_t amd_iommu_int_handler(int irq, void *data); extern void amd_iommu_flush_all_domains(void); +extern void amd_iommu_flush_all_devices(void); #else static inline int amd_iommu_init(void) { return -ENODEV; } static inline void amd_iommu_detect(void) { } -- cgit v1.1