wil6210: Find free vring for Tx
authorVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Thu, 27 Feb 2014 14:20:45 +0000 (16:20 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 28 Feb 2014 19:33:31 +0000 (14:33 -0500)
commit9a1773847d592c546f1fd5100d6ff434b414bedc
treeba5b29123c559a6a83d8de9f8ff9d28f6170cdfc
parentb4490f423c0e61b77461be6557c62e533b8c60e3
wil6210: Find free vring for Tx

There are 24 possible Tx vrings; when doind multiple connections, more then
one vring has to be used. Search for free one and select it.

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/wil6210/main.c