insmod 8189es.ko
RTL871X: module init start
RTL871X: rtl8189es v4.3.18.2_17395.20160422
RTL871X: build time: Jun 16 2017 18:02:24
RTL871X: CHIP TYPE: RTL8188E
RTL871X: rtw_hal_config_rftype RF_Type is 3 TotalTxPath is 1
RTL871X: Chip Version Info: CHIP_8188E_Normal_Chip_TSMC_D_CUT_1T1R_RomVer(0)
RTL871X: EEPROM type is E-FUSE
RTL871X: =>_CardEnable
RTL871X: SetHwReg8188E: bMacPwrCtrlOn=1
RTL871X: <=_CardEnable
RTL871X: _ReadPROMContent: 9346CR=0x20, Boot from EFUSE, Autoload OK
RTL871X: =>_InitPowerOn_8188ES
RTL871X: =>_CardEnable
RTL871X: =>_CardEnable bMacPwrCtrlOn == _TRUE do nothing !!
RTL871X: <=_CardEnable
RTL871X: <=_InitPowerOn_8188ES
bFWReady == _FALSE call reset 8051...
RTL871X: =====> _8051Reset88E(): 8051 reset success .
RTL871X: efuse_read_phymap_from_txpktbuf bcnhead:0
卡在这里了，查看源码 卡在
rtl8189e_hal_init.c文件中void efuse_read_phymap_from_txpktbuf函数中
lo32 = rtw_read32(adapter, REG_PKTBUF_DBG_DATA_L);
进一步跟中 sdio_read32 ---- mmc_wait_for_req_done ------wait_for_completion
尝试过 把mmc 总线的时钟改小，变成400kHZ ，还是会卡住。
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