ip link set wlan0 up
+871x_drv - drv_open, bup=0

[  169.042678] +871x_drv - drv_open, bup=0
rtl8188e_FirmwareDownload: fw_ver=4 fw_subver=0 sig=0x88e1

[  169.099507] rtl8188e_FirmwareDownload: fw_ver=4 fw_subver=0 sig=0x88e1
_FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004

[  169.131865] _FWFreeToGo: Checksum report OK! REG_MCUFWDL:0x00030004
_FWFreeToGo: Polling FW ready success!! REG_MCUFWDL:0x000300c6

[  169.146835] _FWFreeToGo: Polling FW ready success!! REG_MCUFWDL:0x000300c6
Set RF Chip ID to RF_6052 and RF type to 1T1R.

[  169.157887] Set RF Chip ID to RF_6052 and RF type to 1T1R.
pDM_Odm TxPowerTrackControl = 1

[  169.484905] pDM_Odm TxPowerTrackControl = 1
MAC Address from REG_MACID = 00:79:05:03:43:df

[  169.689701] MAC Address from REG_MACID = 00:79:05:03:43:df
rtl8188eu_hal_init in 640ms

[  169.697721] rtl8188eu_hal_init in 640ms
MAC Address = 00:79:05:03:43:df

[  169.704426] MAC Address = 00:79:05:03:43:df
rtw_cfg80211_init_wiphy:rf_type=3

[  169.716377] rtw_cfg80211_init_wiphy:rf_type=3
-871x_drv - drv_open, bup=1

[  169.723286] -871x_drv - drv_open, bup=1
[root@alarm ~]# ==>pwr_state_check_handler .fw_state(0)

[  171.718685] ==>pwr_state_check_handler .fw_state(0)
==> rtw_ps_cmd  , enqueue CMD

[  171.726349] ==> rtw_ps_cmd  , enqueue CMD
==>rtw_ps_processor .fw_state(0)

[  171.739621] ==>rtw_ps_processor .fw_state(0)
==>ips_enter cnts:1

[  171.745726] ==>ips_enter cnts:1
==>power_saving_ctrl_wk_hdl change rf to OFF...LED(0x00088282)....


[  171.755694] ==>power_saving_ctrl_wk_hdl change rf to OFF...LED(0x00088282)....
[  171.755700]
===> rtw_ips_pwr_down...................

[  171.768145] ===> rtw_ips_pwr_down...................
====> rtw_ips_dev_unload...

[  171.776178] ====> rtw_ips_dev_unload...
usb_read_port_cancel

[  171.792873] usb_read_port_cancel
usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)

[  171.804987] usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)

[  171.823482] usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)

[  171.841984] usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)

[  171.860480] usb_read_port_complete() RX Warning! bDriverStopped(0) OR bSurpriseRemoved(0) bReadPortCancel(1)
usb_write_port_cancel

[  171.872414] usb_write_port_cancel
==> rtl8188eu_hal_deinit

[  171.878244] ==> rtl8188eu_hal_deinit
bkeepfwalive(0)

[  171.883637] bkeepfwalive(0)
<=== rtw_ips_pwr_down..................... in 100ms

[  171.897261] <=== rtw_ips_pwr_down..................... in 100ms