REG_RD_DMAE
REG_RD_DMAE(sc, offset, wb_write, len);
REG_RD_DMAE(sc, offset, valp, len32)
REG_RD_DMAE(sc, mac_base + lss_status_reg, wb_data, 2);
REG_RD_DMAE(sc, bmac_addr, wb_data, 2);
REG_RD_DMAE(sc, NIG_REG_STAT0_EGRESS_MAC_PKT0 + port*0x50,
REG_RD_DMAE(sc, NIG_REG_STAT0_EGRESS_MAC_PKT1 + port*0x50,