Searched refs:cq_mask (Results 1 – 2 of 2) sorted by relevance
56 uint32_t cq_mask; /* Command queue index bit mask */ member
1644 tail = riscv_iommu_reg_get32(s, RISCV_IOMMU_REG_CQT) & s->cq_mask; in riscv_iommu_process_cq_tail()1645 head = riscv_iommu_reg_get32(s, RISCV_IOMMU_REG_CQH) & s->cq_mask; in riscv_iommu_process_cq_tail()1806 head = (head + 1) & s->cq_mask; in riscv_iommu_process_cq_tail()1827 s->cq_mask = (2ULL << get_field(base, RISCV_IOMMU_CQB_LOG2SZ)) - 1; in riscv_iommu_process_cq_control()1829 stl_le_p(&s->regs_ro[RISCV_IOMMU_REG_CQT], ~s->cq_mask); in riscv_iommu_process_cq_control()