rtwn connection stops working on CURRENT

[Marcus von Appen]

Hi Andriy,

On, Tue Jun 14, 2016, Andriy Voskoboinyk wrote:

> Tue, 14 Jun 2016 08:24:01 +0300 було написано Marcus von Appen
> <mva at freebsd.org>:
>
> Hi!
>
> Try attached patch (adds some busdma synchronization,
> unloads data instead of descriptor in rtwn_tx_done() and improves
> watchdog logic for a bit).

thanks a lot, the connection is far more reliable now and does not
seem to stop working anymore.

Cheers
Marcus