DSAF_REG_PER_ZONE 2191 drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c 	base_index = (index + 1) / DSAF_REG_PER_ZONE;
DSAF_REG_PER_ZONE 2192 drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c 	offset = (index + 1) % DSAF_REG_PER_ZONE;