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authorSuresh Siddha <suresh.b.siddha@intel.com>2009-03-16 17:04:56 -0700
committerH. Peter Anvin <hpa@linux.intel.com>2009-03-17 15:39:20 -0700
commiteba67e5da6e971993b2899d2cdf459ce77d3dbc5 (patch)
tree1776415c0ed65e6ad309b6790110941fadef243f /include/linux/intel-iommu.h
parent9d783ba042771284fb4ee5013c3d94220755ae7f (diff)
downloadop-kernel-dev-eba67e5da6e971993b2899d2cdf459ce77d3dbc5.zip
op-kernel-dev-eba67e5da6e971993b2899d2cdf459ce77d3dbc5.tar.gz
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.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index a956384..78c1262 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,
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