I've detected that this error only happens when using 4.14 kernel and an
ath10k radio that is part of a bridge.
If the wireless interface is not part of a bridge, it works correctly
and no errors are shown.
Maybe this is a kernel related issue?
El 04/04/18 a las 15:39, Enrique Rodríguez Valencia escribió:
Hi all,
I'm getting problems when using monitor mode on an ath10k radio in a
octeontx board.
Latest LEDE on Gateworks Newport GW6300 (octeontx) with Compex
WLE900VX ath10k radio. Using 4.14.13 mainline OpenWrt kernel
The syslog is getting spammed with “ieee80211_tx_status: headroom too
small” errors when exists a wireless interface using monitor mode and
a station gets connected:
Thu Jan 1 00:52:00 1970 kern.err kernel: [ 157.740108]
ieee80211_tx_status: headroom too small
Thu Jan 1 00:52:01 1970 kern.err kernel: [ 158.764099]
ieee80211_tx_status: headroom too small
Thu Jan 1 00:52:02 1970 kern.err kernel: [ 159.788129]
ieee80211_tx_status: headroom too small
These errors are shown using ath10k and ath10k-ct driver versions
(currently using ath10k-ct)
Steps to reproduce:
1) Create a new monitor wireless interface
iw phy phy0 interface add mon0 type monitor
ip l set dev mon0 up
2) Connect a client to the access point configured radio
Thanks,
Enrique Rodriguez
_______________________________________________
Lede-dev mailing list
Lede-dev@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/lede-dev
_______________________________________________
Lede-dev mailing list
Lede-dev@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/lede-dev
