From 6b474b8224cdb473f19e8c925171e608499cc45d Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Tue, 26 Jun 2012 16:46:04 +0200 Subject: iommu/amd: Add initialization routines for AMD interrupt remapping Add the six routines required to setup interrupt remapping with the AMD IOMMU. Also put it all together into the AMD specific irq_remap_ops. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu_proto.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/iommu/amd_iommu_proto.h') diff --git a/drivers/iommu/amd_iommu_proto.h b/drivers/iommu/amd_iommu_proto.h index 1a7f41c6cc66..c294961bdd36 100644 --- a/drivers/iommu/amd_iommu_proto.h +++ b/drivers/iommu/amd_iommu_proto.h @@ -32,6 +32,14 @@ extern void amd_iommu_uninit_devices(void); extern void amd_iommu_init_notifier(void); extern void amd_iommu_init_api(void); +/* Needed for interrupt remapping */ +extern int amd_iommu_supported(void); +extern int amd_iommu_prepare(void); +extern int amd_iommu_enable(void); +extern void amd_iommu_disable(void); +extern int amd_iommu_reenable(int); +extern int amd_iommu_enable_faulting(void); + /* IOMMUv2 specific functions */ struct iommu_domain; -- cgit v1.2.2