GMAC_LOOP_REG 493 drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c dsaf_set_dev_bit(drv, GMAC_LOOP_REG, GMAC_LP_REG_CF2MI_LP_EN_B, GMAC_LOOP_REG 642 drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c regs[65] = dsaf_read_dev(drv, GMAC_LOOP_REG);