dmesg | grep -i “asr_pwr_ctrl(mmc1): on=1”
[ 242.793485] asr_pwr_ctrl(mmc1): on=1
root@EC200A_CNAA:~# /etc/init.d/fcs950u_sh start
module is already loaded - cfg80211
module is already loaded - uwe5622_bsp_sdio
module is already loaded - sprdwl_ng
ifconfig: SIOCSIFHWADDR: No such device
wifi_mac_addr is 9C:04:B6:E6:F3:46
ifconfig: SIOCGIFFLAGS: No such device
root@EC200A_CNAA:~# Configuration file: /tmp/run/hostapd.conf
Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: deinit ifname=wlan0 disabled_11b_rates=0
nl80211: Remove monitor interface: refcount=0
netlink: Operstate: ifindex=0 linkmode=0 (kernel-control), operstate=6 (IF_OPER_UP)
Could not read interface wlan0 flags: No such device
nl80211: Set mode ifindex 0 iftype 2 (STATION)
nl80211: Failed to set interface 0 to mode 2: -19 (No such device)
nl80211 driver initialization failed.
hostapd_interface_deinit_free(0xb6d11390)
hostapd_interface_deinit_free: num_bss=1 conf->num_bss=1
hostapd_interface_deinit(0xb6d11390)
wlan0: interface state UNINITIALIZED->DISABLED
hostapd_bss_deinit: deinit bss wlan0
wlan0: AP-DISABLED
hostapd_cleanup(hapd=0xb6fc3010 (wlan0))
wlan0: CTRL-EVENT-TERMINATING
hostapd_free_hapd_data: Interface wlan0 wasn’t started
hostapd_interface_deinit_free: driver=0 drv_priv=0 → hapd_deinit
hostapd_interface_free(0xb6d11390)
hostapd_interface_free: free hapd 0xb6fc3010
hostapd_cleanup_iface(0xb6d11390)
hostapd_cleanup_iface_partial(0xb6d11390)
hostapd_cleanup_iface: free iface=0xb6d11390