Hi all,
I've previously had support from this forum in getting the WL1801 up and working with a Zynq 7000 processor running Linux, but recently I've noticed some weird behaviour when attempting to use the WiFi and wonder if anyone can help me?
I'm still doing a lot of the setup of the module manually but here's the process I go through after boot:
1) Insert all the modules using insmod:
insmod /lib/modules/3.18.0-xilinx/updates/compat/compat.ko insmod /lib/modules/3.18.0-xilinx/updates/net/wireless/cfg80211.ko insmod /lib/modules/3.18.0-xilinx/updates/net/mac80211/mac80211.ko insmod /lib/modules/3.18.0-xilinx/updates/drivers/net/wireless/ti/wlcore/wlcore.ko insmod /lib/modules/3.18.0-xilinx/updates/drivers/net/wireless/ti/wlcore/wlcore_sdio.ko insmod /lib/modules/3.18.0-xilinx/updates/drivers/net/wireless/ti/wl18xx/wl18xx.ko
2) Bring up the interface
ifconfif wlan0 up
3) Scan for networks (this is where the problem arises)
# iw wlan0 scan command failed: Connection timed out (-110)
4) Even if I use wpa_supplicant/wpa_cli I get:
# wpa_cli wpa_cli v2.4 Copyright (c) 2004-2015, Jouni Malinen <j@w1.fi> and contributors This software may be distributed under the terms of the BSD license. See README for more details. Selected interface 'wlan0' Interactive mode > scan OK > wlan0: CTRL-EVENT-SCAN-FAILED ret=-110 <3>CTRL-EVENT-SCAN-FAILED ret=-110
The error value -110 keeps coming up. It seems to be a timeout, but not sure what could cause this, has anyone any idea?