diff options
Diffstat (limited to 'drivers/pci/dmar.c')
| -rw-r--r-- | drivers/pci/dmar.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c index d3d86b749ee..10a071ba323 100644 --- a/drivers/pci/dmar.c +++ b/drivers/pci/dmar.c @@ -723,23 +723,16 @@ void qi_global_iec(struct intel_iommu *iommu) qi_submit_sync(&desc, iommu); } -int qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid, u8 fm, - u64 type, int non_present_entry_flush) +void qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid, u8 fm, + u64 type) { struct qi_desc desc; - if (non_present_entry_flush) { - if (!cap_caching_mode(iommu->cap)) - return 1; - else - did = 0; - } - desc.low = QI_CC_FM(fm) | QI_CC_SID(sid) | QI_CC_DID(did) | QI_CC_GRAN(type) | QI_CC_TYPE; desc.high = 0; - return qi_submit_sync(&desc, iommu); + qi_submit_sync(&desc, iommu); } int qi_flush_iotlb(struct intel_iommu *iommu, u16 did, u64 addr, |