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authorLinus Torvalds <torvalds@linux-foundation.org>2018-07-20 11:43:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-07-20 11:43:21 -0700
commit47736af324fc47598afdf3407467da7eaa65c86a (patch)
tree27024ec6262d0676336c04b976ea689e01fde5fc /include
parentMerge tag 'platform-drivers-x86-v4.18-2' of git://git.infradead.org/linux-platform-drivers-x86 (diff)
parentRevert "iommu/vt-d: Clean up pasid quirk for pre-production devices" (diff)
downloadlinux-dev-47736af324fc47598afdf3407467da7eaa65c86a.tar.xz
linux-dev-47736af324fc47598afdf3407467da7eaa65c86a.zip
Merge tag 'iommu-fixes-v4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fix from Joerg Roedel: "Only one revert, for an an Intel VT-d patch that caused issues with the i915 GPU driver" * tag 'iommu-fixes-v4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: Revert "iommu/vt-d: Clean up pasid quirk for pre-production devices"
Diffstat (limited to 'include')
-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 1df940196ab2..ef169d67df92 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -121,6 +121,7 @@
#define ecap_srs(e) ((e >> 31) & 0x1)
#define ecap_ers(e) ((e >> 30) & 0x1)
#define ecap_prs(e) ((e >> 29) & 0x1)
+#define ecap_broken_pasid(e) ((e >> 28) & 0x1)
#define ecap_dis(e) ((e >> 27) & 0x1)
#define ecap_nest(e) ((e >> 26) & 0x1)
#define ecap_mts(e) ((e >> 25) & 0x1)