FIELD_SETX
mac_ctrl = FIELD_SETX(mac_ctrl, MAC_CTRL_SPEED, speed);
data = FIELD_SETX(data, PCIE_PHYMISC2_CDR_BW,
data = FIELD_SETX(data, PCIE_PHYMISC2_L0S_TH,
rxq_ctrl_data = FIELD_SETX(rxq_ctrl_data, ASPM_THRUPUT_LIMIT,
mac = FIELD_SETX(mac, MAC_CTRL_SPEED, hw->mac_speed);
mac = FIELD_SETX(mac, MAC_CTRL_PRMLEN, hw->preamble_len);
pm_ctrl_data = FIELD_SETX(pm_ctrl_data,
pm_ctrl_data = FIELD_SETX(pm_ctrl_data,
pm_ctrl_data = FIELD_SETX(pm_ctrl_data,
FIELD_SETX(pm_ctrl_data, PM_CTRL_L1_ENTRY_TIMER, 0);