drivers/iommu/intel/prq.c

211

tail = dmar_readq(iommu->reg + DMAR_PQT_REG) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

212

head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

259

head = (head + sizeof(*req)) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

271

head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

272

tail = dmar_readq(iommu->reg + DMAR_PQT_REG) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

84

tail = dmar_readq(iommu->reg + DMAR_PQT_REG) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

85

head = dmar_readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;

drivers/iommu/intel/prq.c

93

head = (head + sizeof(*req)) & PRQ_RING_MASK;