From: Michal Kazior <michal.kazior@tieto.com>
Date: Wed, 16 Oct 2013 13:45:41 +0000 (+0300)
Subject: ath10k: prevent starting monitor without a vdev
X-Git-Tag: v3.14-rc1~94^2~482^2^2~43^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afd0922e7478ce3e4ea5812835164fe4e2a12896;p=pandora-kernel.git

ath10k: prevent starting monitor without a vdev

This fixes issue with interface bridging.

Linux bridging sets promiscuous mode for all
interfaces that are in a bridge. This translates
to configure_filter() being called in a mac80211
driver.

Before the patch operational interface would be
started and upped again when promiscuous mode was
enabled causing all sorts of strange issues:

 * no HTT RX happening (i.e. no traffic)
 * FW crash upon driver reload/unload

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

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