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| author | Joerg Roedel | 2009-12-10 11:03:39 +0100 |
|---|---|---|
| committer | Joerg Roedel | 2009-12-10 12:21:31 +0100 |
| commit | b7cc9554bc73641c9ed4d7eb74b2d6e78f20abea (patch) | |
| tree | 42a90d0bcef2932b3aca414bf6620fb13685e9b7 /arch/x86/include/asm/amd_iommu_proto.h | |
| parent | x86, Calgary IOMMU quirk: Find nearest matching Calgary while walking up the ... (diff) | |
| download | kernel-qcow2-linux-b7cc9554bc73641c9ed4d7eb74b2d6e78f20abea.tar.gz kernel-qcow2-linux-b7cc9554bc73641c9ed4d7eb74b2d6e78f20abea.tar.xz kernel-qcow2-linux-b7cc9554bc73641c9ed4d7eb74b2d6e78f20abea.zip | |
x86/amd-iommu: Fix passthrough mode
The data structure changes to use dev->archdata.iommu field
broke the iommu=pt mode because in this case the
dev->archdata.iommu was left uninitialized. This moves the
inititalization of the devices into the main init function
and fixes the problem.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/include/asm/amd_iommu_proto.h')
| -rw-r--r-- | arch/x86/include/asm/amd_iommu_proto.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/amd_iommu_proto.h b/arch/x86/include/asm/amd_iommu_proto.h index 84786fb9a23b..2566e2606224 100644 --- a/arch/x86/include/asm/amd_iommu_proto.h +++ b/arch/x86/include/asm/amd_iommu_proto.h @@ -28,7 +28,8 @@ extern void amd_iommu_flush_all_domains(void); extern void amd_iommu_flush_all_devices(void); extern void amd_iommu_apply_erratum_63(u16 devid); extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu); - +extern int amd_iommu_init_devices(void); +extern void amd_iommu_uninit_devices(void); #ifndef CONFIG_AMD_IOMMU_STATS static inline void amd_iommu_stats_init(void) { } |