A_XGM_PORT_CFG
t3_set_reg_field(adapter, A_XGM_PORT_CFG + mac->offset,
t3_write_reg(adapter, A_XGM_PORT_CFG, val);
(void) t3_read_reg(adapter, A_XGM_PORT_CFG);
t3_write_reg(adapter, A_XGM_PORT_CFG, val);
(void) t3_read_reg(adapter, A_XGM_PORT_CFG);
t3_write_reg(adapter, XGM_REG(A_XGM_PORT_CFG, 1), val);
(void) t3_read_reg(adapter, A_XGM_PORT_CFG);
t3_set_reg_field(adap, A_XGM_PORT_CFG + oft,
(void) t3_read_reg(adap, A_XGM_PORT_CFG + oft);
t3_set_reg_field(adap, A_XGM_PORT_CFG + oft,
(void) t3_read_reg(adap, A_XGM_PORT_CFG + oft);
int cfg = t3_read_reg(adap, A_XGM_PORT_CFG + mac->offset);
t3_set_reg_field(adap, A_XGM_PORT_CFG + oft,
u32 old = t3_read_reg(adap, A_XGM_PORT_CFG + oft);