diff options
Diffstat (limited to 'drivers/pci/intel-iommu.h')
| -rw-r--r-- | drivers/pci/intel-iommu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/intel-iommu.h b/drivers/pci/intel-iommu.h index 0e4862675ad2..07f5f6353bda 100644 --- a/drivers/pci/intel-iommu.h +++ b/drivers/pci/intel-iommu.h | |||
| @@ -140,6 +140,10 @@ static inline void dmar_writeq(void __iomem *addr, u64 val) | |||
| 140 | #define DMA_TLB_IH_NONLEAF (((u64)1) << 6) | 140 | #define DMA_TLB_IH_NONLEAF (((u64)1) << 6) |
| 141 | #define DMA_TLB_MAX_SIZE (0x3f) | 141 | #define DMA_TLB_MAX_SIZE (0x3f) |
| 142 | 142 | ||
| 143 | /* PMEN_REG */ | ||
| 144 | #define DMA_PMEN_EPM (((u32)1)<<31) | ||
| 145 | #define DMA_PMEN_PRS (((u32)1)<<0) | ||
| 146 | |||
| 143 | /* GCMD_REG */ | 147 | /* GCMD_REG */ |
| 144 | #define DMA_GCMD_TE (((u32)1) << 31) | 148 | #define DMA_GCMD_TE (((u32)1) << 31) |
| 145 | #define DMA_GCMD_SRTP (((u32)1) << 30) | 149 | #define DMA_GCMD_SRTP (((u32)1) << 30) |