Symbol: DMAR_PQH_REG
drivers/iommu/intel/prq.c
212
head = readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;
drivers/iommu/intel/prq.c
262
writeq(tail, iommu->reg + DMAR_PQH_REG);
drivers/iommu/intel/prq.c
271
head = readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;
drivers/iommu/intel/prq.c
328
writeq(0ULL, iommu->reg + DMAR_PQH_REG);
drivers/iommu/intel/prq.c
351
writeq(0ULL, iommu->reg + DMAR_PQH_REG);
drivers/iommu/intel/prq.c
85
head = readq(iommu->reg + DMAR_PQH_REG) & PRQ_RING_MASK;