diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-05-10 10:50:42 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-05-10 11:07:58 +0200 |
| commit | 72fe00f01f9a3240a1073be27aeaf4fc476cc662 (patch) | |
| tree | 6030bac491411d7a70e8c1c1da90c8f5e552dc74 /arch/x86/include/asm/amd_iommu_proto.h | |
| parent | 604c307bf47350c74bb36507b86a08726c7c2075 (diff) | |
x86/amd-iommu: Use threaded interupt handler
Move the interupt handling for the iommu into the interupt
thread to reduce latencies and prepare interupt handling for
pri handling.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/amd_iommu_proto.h b/arch/x86/include/asm/amd_iommu_proto.h index a4ae6c3875eb..55d95eb789b3 100644 --- a/arch/x86/include/asm/amd_iommu_proto.h +++ b/arch/x86/include/asm/amd_iommu_proto.h @@ -23,6 +23,7 @@ extern int amd_iommu_init_dma_ops(void); extern int amd_iommu_init_passthrough(void); +extern irqreturn_t amd_iommu_int_thread(int irq, void *data); extern irqreturn_t amd_iommu_int_handler(int irq, void *data); extern void amd_iommu_apply_erratum_63(u16 devid); extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu); |