PM_CTRL3
rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PM_CTRL3, 0x01, 0x01);
rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PM_CTRL3, 0x01, 0x00);
err = rtsx_pci_write_register(pcr, PM_CTRL3, D3_DELINK_MODE_EN, 0x00);
pcr->reg_pm_ctrl3 = PM_CTRL3;
rtsx_pci_write_register(pcr, PM_CTRL3, 0x01, 0x01);
rtsx_pci_write_register(pcr, PM_CTRL3, 0x01, 0x00);
err = rtsx_pci_write_register(pcr, PM_CTRL3, D3_DELINK_MODE_EN, 0x00);
pcr->reg_pm_ctrl3 = PM_CTRL3;