现在手里有A20板子 wifi模块8188eu
内核中模块加载或者集成编译都试过了
在init.sun7i.rc中insmod 驱动
在sys_config.fex文件 配置如下
;--------------------------------------------------------------------------------
;wifi configuration
;wifi_sdc_id --- 0- SDC0, 1- SDC1, 2- SDC2, 3- SDC3
;wifi_usbc_id --- 0- USB0, 1- USB1, 2- USB2
;wifi_usbc_type -- 1- EHCI(speed 2.0), 2- OHCI(speed 1.0)
;wifi_mod_sel --- 0- none, 1- bcm40181, 2- bcm40183(wifi+bt),
; 3 - rtl8723as(wifi+bt), 4- rtl8189es(SM89E00),
; 5 - rtl8192cu, 6 - rtl8188eu, 7 - ap6210
; 8 - ap6330
;--------------------------------------------------------------------------------
[wifi_para]
wifi_used = 1
wifi_sdc_id = 3
wifi_usbc_id = 2
wifi_usbc_type = 1
wifi_mod_sel = 6
wifi_power = ""
在板子的终端，模块加载的驱动的时候，8188eu已经显示加载了，但是打开wifi选项后，界面一直提示正在打开wifi，获取不到wifi列表
查看dmesg打印的日志，摘出有关8192eu的相关部分，大家能否帮忙分析一下
<4>[ 9.063084] [rtl8188eu]: rtl8188eu module power set by axp.
<4>[ 9.063109] [rtl8188eu]: get power regulator failed.
<4>[ 9.063171] [rtl8188eu]: usb wifi power state: on
<4>[ 9.073135] WRN:L876(drivers/usb/host/ehci_sun7i.c):ERR: not support sw_usb_enable_ehci
<4>[ 9.073156] WRN:L762(drivers/usb/host/ohci_sun7i.c):ERR: not support sw_usb_enable_ohci
<4>[ 9.073172] RTL871X: rtl8188eu driver version=v4.1.5_7309.20130425
<4>[ 9.073567] RTL871X: USB_SPEED_HIGH
<4>[ 9.073830] RTL871X: CHIP TYPE: RTL8188E
<4>[ 9.073846] RTL871X: rtw_handle_dualmac(): pbuddy_padapter == NULL, Set pbuddy_padapter
<4>[ 9.073897] RTL871X: register rtw_netdev_ops to netdev_ops
<4>[ 9.073916] RTL871X: rtw_wdev_alloc(padapter=f3048000)
<4>[ 9.076784] RTL871X: Chip Version Info: CHIP_8188E_Normal_Chip_TSMC_A_CUT_1T1R_RomVer(0)
<4>[ 9.076801] RTL871X: RF_Type is 3!!
<4>[ 9.076814] RTL871X: _ConfigNormalChipOutEP_8188E OutEpQueueSel(0x05), OutEpNumber(2)
<4>[ 9.076987] RTL871X: EEPROM type is E-FUSE
<4>[ 9.076998] RTL871X: ====> _ReadAdapterInfo8188EU
<4>[ 9.119896] RTL871X: <==== _ReadAdapterInfo8188EU in 40 ms
<4>[ 9.122356] RTL871X: rtw_register_early_suspend
<4>[ 9.122501] RTL871X:
<4>[ 9.122506] padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~
<4>[ 9.122518] RTL871X:
<4>[ 9.122522] padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[1]~~~
<4>[ 9.122540] RTL871X: rtw_macaddr_cfg MAC Address = 00:2a:05:00:f2:af
<4>[ 9.122554] RTL871X: bDriverStopped:1, bSurpriseRemoved:0, bup:0, hw_init_completed:0
<4>[ 9.122669] RTL871X: register rtw_netdev_ops to netdev_ops
<4>[ 9.122713] RTL871X: register rtw_netdev_if2_ops to netdev_ops
<4>[ 9.122757] RTL871X: rtw_wdev_alloc(padapter=f309a000)
<4>[ 9.125102] RTL871X: Chip Version Info: CHIP_8188E_Normal_Chip_TSMC_A_CUT_1T1R_RomVer(0)
<4>[ 9.125123] RTL871X: RF_Type is 3!!
<4>[ 9.125138] RTL871X: _ConfigNormalChipOutEP_8188E OutEpQueueSel(0x05), OutEpNumber(2)
<4>[ 9.127809] RTL871X: rtw_register_early_suspend
<4>[ 9.133349] RTL871X: _rtw_drv_register_netdev, MAC Address (if1) = 00:2a:05:00:f2:af
<4>[ 9.138743] RTL871X: _rtw_drv_register_netdev, MAC Address (if2) = 02:2a:05:00:f2:af
<6>[ 9.139444] usbcore: registered new interface driver rtl8188eu