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authorJiang, Yunhong <yunhong.jiang@intel.com>2017-04-27 08:29:25 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-04-27 08:29:25 +0000
commit51c9d86f331d3e24faf1639c91327bf348ee7cbe (patch)
tree6a89756c56da3cf377f0a2494fa33afb83e545f4 /kernel
parent2c95d777b925a0a0c0b3cd3b185468d41be73662 (diff)
parent0be3f4924581ff0fa57b10ef7566fc0b4a2d7e62 (diff)
Merge "iommu/vt-d: Fix some macros that are incorrectly specified in intel-iommu"
Diffstat (limited to 'kernel')
-rw-r--r--kernel/include/linux/intel-iommu.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/include/linux/intel-iommu.h b/kernel/include/linux/intel-iommu.h
index d49e26c6c..23e129ef6 100644
--- a/kernel/include/linux/intel-iommu.h
+++ b/kernel/include/linux/intel-iommu.h
@@ -153,8 +153,8 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
#define DMA_TLB_GLOBAL_FLUSH (((u64)1) << 60)
#define DMA_TLB_DSI_FLUSH (((u64)2) << 60)
#define DMA_TLB_PSI_FLUSH (((u64)3) << 60)
-#define DMA_TLB_IIRG(type) ((type >> 60) & 7)
-#define DMA_TLB_IAIG(val) (((val) >> 57) & 7)
+#define DMA_TLB_IIRG(type) ((type >> 60) & 3)
+#define DMA_TLB_IAIG(val) (((val) >> 57) & 3)
#define DMA_TLB_READ_DRAIN (((u64)1) << 49)
#define DMA_TLB_WRITE_DRAIN (((u64)1) << 48)
#define DMA_TLB_DID(id) (((u64)((id) & 0xffff)) << 32)
@@ -164,9 +164,9 @@ static inline void dmar_writeq(void __iomem *addr, u64 val)
/* INVALID_DESC */
#define DMA_CCMD_INVL_GRANU_OFFSET 61
-#define DMA_ID_TLB_GLOBAL_FLUSH (((u64)1) << 3)
-#define DMA_ID_TLB_DSI_FLUSH (((u64)2) << 3)
-#define DMA_ID_TLB_PSI_FLUSH (((u64)3) << 3)
+#define DMA_ID_TLB_GLOBAL_FLUSH (((u64)1) << 4)
+#define DMA_ID_TLB_DSI_FLUSH (((u64)2) << 4)
+#define DMA_ID_TLB_PSI_FLUSH (((u64)3) << 4)
#define DMA_ID_TLB_READ_DRAIN (((u64)1) << 7)
#define DMA_ID_TLB_WRITE_DRAIN (((u64)1) << 6)
#define DMA_ID_TLB_DID(id) (((u64)((id & 0xffff) << 16)))
@@ -316,8 +316,8 @@ enum {
#define QI_DEV_EIOTLB_SIZE (((u64)1) << 11)
#define QI_DEV_EIOTLB_GLOB(g) ((u64)g)
#define QI_DEV_EIOTLB_PASID(p) (((u64)p) << 32)
-#define QI_DEV_EIOTLB_SID(sid) ((u64)((sid) & 0xffff) << 32)
-#define QI_DEV_EIOTLB_QDEP(qd) (((qd) & 0x1f) << 16)
+#define QI_DEV_EIOTLB_SID(sid) ((u64)((sid) & 0xffff) << 16)
+#define QI_DEV_EIOTLB_QDEP(qd) ((u64)((qd) & 0x1f) << 4)
#define QI_DEV_EIOTLB_MAX_INVS 32
#define QI_PGRP_IDX(idx) (((u64)(idx)) << 55)