RISCV_IOMMU_DDTP_BUSY
if (ddtp & RISCV_IOMMU_DDTP_BUSY)
!(ddtp & RISCV_IOMMU_DDTP_BUSY), 10, \
if (ddtp & RISCV_IOMMU_DDTP_BUSY)
if (ddtp & RISCV_IOMMU_DDTP_BUSY)
if (ddtp & RISCV_IOMMU_DDTP_BUSY)
if (ddtp & RISCV_IOMMU_DDTP_BUSY) {