Issues with brining up Compex WLE900VX in 80211AC mode

Sridhar Kondabathini sridhark at
Mon May 16 03:18:54 PDT 2016

  When we are trying to bring up Hostapd on t1024-frescale board with kernel-3.12;
ath10k drivers backported from 4.4;hostapd 2.5 for 11AC support is used. Radio card is
used is atheros-wle900vx.

Then our access point is not coming up, throwing below error.

Minicom print
Line 56: DEPRECATED: 'dump_file' configuration variable is not used anymore
rfkill: Cannot open RFKILL control device
wlan0: interface state UNINITIALIZED->COUNTRY_UPDATE
Could not set fragmentation threshold for kernel driver
Interface initialization failed
wlan0: interface state COUNTRY_UPDATE->DISABLED
wlan0: Unable to setup interface.
wlan0: interface state DISABLED->DISABLED
hostapd_free_hapd_data: Interface wlan0 wasn't started
nl80211: deinit ifname=wlan0 disabled_11b_rates=0

How to resolve this issue, can you please help on this.


Sridhar Kondabathini,
Research engineer,
PSG lab,
Center for Development Of Telematics

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