IAVF_LO_DWORD
CPU_TO_LE32(IAVF_LO_DWORD(bi->pa));
wr32(hw, hw->aq.asq.bal, IAVF_LO_DWORD(hw->aq.asq.desc_buf.pa));
if (reg != IAVF_LO_DWORD(hw->aq.asq.desc_buf.pa))
wr32(hw, hw->aq.arq.bal, IAVF_LO_DWORD(hw->aq.arq.desc_buf.pa));
if (reg != IAVF_LO_DWORD(hw->aq.arq.desc_buf.pa))
CPU_TO_LE32(IAVF_LO_DWORD(details->cookie));
CPU_TO_LE32(IAVF_LO_DWORD(dma_buff->pa));
desc->params.external.addr_low = CPU_TO_LE32(IAVF_LO_DWORD(bi->pa));