Recently, do you have a strange problems, can determine is wireless card EDUP EP - MS1558 problems
I use the arms of the platform is a kind of tiny210 development version, Linux2.6.37 kernel
1, first of all, when I was in compiling the Makefile configuration is as follows:
CONFIG_RTL8192E=y
CONFIG_USB_HCI=y
CONFIG_MP_INCLUDED=y
CONFIG_PLATFORM_ARM_S3C2K4=y
#========
CONFIG_POWER_SAVING=n
CONFIG_USB_AUTOSUSPEND=n
CONFIG_HW_PWRP_DETECTION=n
CONFIG_WIFI_TEST=n
CONFIG_BT_COEXIST=n
CONFIG_RTL8192CU_REDEFINE_1X1=n
CONFIG_INTEL_WIDI=n
CONFIG_WAPI_SUPPORT=n
CONFIG_EFUSE_CONFIG_FILE=n
CONFIG_EXT_CLK=n
CONFIG_FTP_PROTECT=n
CONFIG_WOWLAN=n
Configuration is no problem, after install the generated 8192 eu. Ko also can ping
But a running MJPG - the streamer, video transmission, less than 30 seconds, wifi drops, and displays the following error
[125.533949] RTL871X: OnAction_back
[125.533988] RTL871X: OnAction_back, action=0
[125.534030] RTL871X: issue_action_BA, category=3, action=1, the status=0

[225.362196] RTL871X: OnAction_back
[225.362251] RTL871X: OnAction_back, action=0
[225.362293] RTL871X: issue_action_BA, category=3, action=1, the status=0
[231.597755] RTL871X: rtw_issue_addbareq_cmd, p=0
[231.597861] RTL871X: issue_action_BA, category=3, action=0, status=0
[231.597925] RTL871X: BA_starting_seqctrl=112 for TID=0
[231.601690] RTL871X: OnAction_back
[231.601737] RTL871X: OnAction_back, action=1
[231.601775] RTL871X: agg_enable for TID=0
[231.603436] RTL871X: Drop the duplicate management frame with seq_num=4.

After the above mistakes, can't video transmission,
After the restart, reinsert 8192 eu. Ko module has appeared the following error:
[101.466593] RTL871X: rtl8192eu driver version=v4.2.2 _7585. 20130524
[101.466657] RTL871X: build time: Mar 10, 2018 22:42:31
[101.469705] usbcore: registered new interface driver rtl8192eu

The Error for wireless request "Set ESSID" b1a (8) :
The SET failed on device wlan0; No to the device.
Ifconfig: SIOCSIFADDR: No to device

Use the wireless network card is EDUP EP - MS1558, its drive for RTL8192EU
Don't know which predecessors, the great god of the similar situation, please give the younger brother also solved, do you, thank everybody first here, the

CodePudding user response:

One day,,,, oneself the top post

CodePudding user response:

The building should be to enable wifi and using usb camera, suggested 5 v, 3 a test current of the power supply, used friendly board there was a similar to the problem of shortage of power

CodePudding user response:

Solve it by the landlord, I use rtl8189es also encountered similar problems, can ping, but through the agreement immediately disconnect the data transmission