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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2009-03-16 17:04:56 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2009-03-17 15:39:20 -0700 |
| commit | eba67e5da6e971993b2899d2cdf459ce77d3dbc5 (patch) | |
| tree | 1776415c0ed65e6ad309b6790110941fadef243f /include/linux/intel-iommu.h | |
| parent | 9d783ba042771284fb4ee5013c3d94220755ae7f (diff) | |
| download | lwn-eba67e5da6e971993b2899d2cdf459ce77d3dbc5.tar.gz lwn-eba67e5da6e971993b2899d2cdf459ce77d3dbc5.zip | |
x86, dmar: routines for disabling queued invalidation and intr remapping
Impact: new interfaces (not yet used)
Routines for disabling queued invalidation and interrupt remapping.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'include/linux/intel-iommu.h')
| -rw-r--r-- | include/linux/intel-iommu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index a9563840644b..78c1262e8704 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -321,6 +321,7 @@ extern struct dmar_drhd_unit * dmar_find_matched_drhd_unit(struct pci_dev *dev); extern int alloc_iommu(struct dmar_drhd_unit *drhd); extern void free_iommu(struct intel_iommu *iommu); extern int dmar_enable_qi(struct intel_iommu *iommu); +extern void dmar_disable_qi(struct intel_iommu *iommu); extern void qi_global_iec(struct intel_iommu *iommu); extern int qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid, |