diff options
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/arm/smmu-common.h | 5 | ||||
| -rw-r--r-- | include/hw/arm/smmuv3.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/arm/smmu-common.h b/include/hw/arm/smmu-common.h index c41eb5c3b0..7ce95ca0dc 100644 --- a/include/hw/arm/smmu-common.h +++ b/include/hw/arm/smmu-common.h @@ -75,6 +75,8 @@ typedef struct SMMUDevice { int devfn; IOMMUMemoryRegion iommu; AddressSpace as; + uint32_t cfg_cache_hits; + uint32_t cfg_cache_misses; } SMMUDevice; typedef struct SMMUNotifierNode { @@ -142,4 +144,7 @@ int smmu_ptw(SMMUTransCfg *cfg, dma_addr_t iova, IOMMUAccessFlags perm, */ SMMUTransTableInfo *select_tt(SMMUTransCfg *cfg, dma_addr_t iova); +/* Return the iommu mr associated to @sid, or NULL if none */ +IOMMUMemoryRegion *smmu_iommu_mr(SMMUState *s, uint32_t sid); + #endif /* HW_ARM_SMMU_COMMON */ diff --git a/include/hw/arm/smmuv3.h b/include/hw/arm/smmuv3.h index 23f70363e5..36b2f45253 100644 --- a/include/hw/arm/smmuv3.h +++ b/include/hw/arm/smmuv3.h @@ -59,6 +59,7 @@ typedef struct SMMUv3State { SMMUQueue eventq, cmdq; qemu_irq irq[4]; + QemuMutex mutex; } SMMUv3State; typedef enum { |