Hi Martin, > [ 2210.066680] mwifiex_sdio mmc1:0001:1: WLAN FW is active > [ 2220.083880] mwifiex_sdio mmc1:0001:1: mwifiex_cmd_timeout_func: > Timeout cmd id (1584563353.27844) = 0xa9, act = 0x0 > > This shows that there is no reply to the first command sent in > mwifiex_sta_init_cmd() There is a possibility that the firmware has responded to this command but the SDIO interrupt gets stuck somewhere. Are you able to hook up an oscilloscope to check whether SDIO DAT1 pin stays low or not? Thanks, Bing -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html