SDMA_DESC0_PHY_ADDR_MASK
& SDMA_DESC0_PHY_ADDR_MASK;
& SDMA_DESC0_PHY_ADDR_MASK;
desc->qw[0] |= (((u64)addr & SDMA_DESC0_PHY_ADDR_MASK)
(SDMA_DESC0_PHY_ADDR_MASK << SDMA_DESC0_PHY_ADDR_SHIFT)
SDMA_DESC0_PHY_ADDR_MASK,