GRETH_BD_EN
greth_write_bd(&rx_bd[i].stat, GRETH_BD_EN | GRETH_BD_IE);
greth_write_bd(&rx_bd[i].stat, GRETH_BD_EN | GRETH_BD_IE);
status = GRETH_BD_EN | GRETH_BD_IE | (skb->len & GRETH_BD_LEN);
status = GRETH_BD_EN;
greth_read_bd(&bdp->stat) | GRETH_BD_EN);
if (unlikely(stat & GRETH_BD_EN))
if (stat & GRETH_BD_EN)
if (unlikely(status & GRETH_BD_EN)) {
status = GRETH_BD_EN | GRETH_BD_IE;
if (status & GRETH_BD_EN)
status = GRETH_BD_EN | GRETH_BD_IE;