F_RXEN
t3_write_reg(adapter, A_XGM_RX_CTRL + mac->offset, F_RXEN);
F_TXACTENABLE | F_RXEN);
A_XGM_RX_CTRL + mac->offset, F_RXEN);
t3_write_reg(adap, A_XGM_RX_CTRL + oft, F_RXEN);
(t3_read_reg(adap, A_XGM_RX_CTRL + mac->offset) & F_RXEN)) {
t3_write_reg(adap, A_XGM_RX_CTRL + oft, F_RXEN);