diff options
| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2011-08-23 17:05:20 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-09-21 10:21:54 +0200 |
| commit | 318fe7df9d8456f778451b01913b5d0dc0a25854 (patch) | |
| tree | b134ae443ed05996f98660469590034ff19f76b5 /include/linux/dma_remapping.h | |
| parent | c2c7286ac6d996a8ffc8d391d782ba35570b1236 (diff) | |
| download | linux-stable-318fe7df9d8456f778451b01913b5d0dc0a25854.tar.gz linux-stable-318fe7df9d8456f778451b01913b5d0dc0a25854.tar.bz2 linux-stable-318fe7df9d8456f778451b01913b5d0dc0a25854.zip | |
iommu: Move IOMMU specific code to intel-iommu.c
Move the IOMMU specific routines to intel-iommu.c leaving the
dmar.c to the common ACPI dmar code shared between DMA-remapping
and Interrupt-remapping.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: yinghai@kernel.org
Cc: youquan.song@intel.com
Cc: joerg.roedel@amd.com
Cc: tony.luck@intel.com
Cc: dwmw2@infradead.org
Link: http://lkml.kernel.org/r/20110824001456.282401285@sbsiddha-desk.sc.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/dma_remapping.h')
| -rw-r--r-- | include/linux/dma_remapping.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h index bbd8661b3473..aaa12cb8227a 100644 --- a/include/linux/dma_remapping.h +++ b/include/linux/dma_remapping.h @@ -25,9 +25,9 @@ struct intel_iommu; struct dmar_domain; struct root_entry; -extern void free_dmar_iommu(struct intel_iommu *iommu); #ifdef CONFIG_DMAR +extern void free_dmar_iommu(struct intel_iommu *iommu); extern int iommu_calculate_agaw(struct intel_iommu *iommu); extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu); #else @@ -39,6 +39,9 @@ static inline int iommu_calculate_max_sagaw(struct intel_iommu *iommu) { return 0; } +static inline void free_dmar_iommu(struct intel_iommu *iommu) +{ +} #endif extern int dmar_disabled; |