K 10
svn:author
V 7
ivadasz
K 8
svn:date
V 27
2016-07-27T20:51:31.517802Z
K 7
svn:log
V 432
[iwm] When stopping TX DMA, wait for all channels at once.

    * Makes the TX DMA stopping more similar to Linux code, and potentially
      a bit faster. Also, output an error message when TX DMA idling fails.

    Taken-From: Linux iwlwifi

Tested:

* AC3165, STA mode

Approved by:	adrian (mentor)
Obtained from:	DragonFlyBSD git 2ee486ddff973ac552ff787c17e8d83e8ae0f24c
Differential Revision:	https://reviews.freebsd.org/D7325

END