From: David Miller <davem@davemloft.net>
To: Bryan.Whitehead@microchip.com
Cc: netdev@vger.kernel.org, UNGLinuxDriver@microchip.com
Subject: Re: [PATCH v1 net] lan743x: Fix TX Stall Issue
Date: Fri, 01 Mar 2019 11:34:41 -0800 (PST) [thread overview]
Message-ID: <20190301.113441.1770389943014970600.davem@davemloft.net> (raw)
In-Reply-To: <1551207986-7283-1-git-send-email-Bryan.Whitehead@microchip.com>
From: Bryan Whitehead <Bryan.Whitehead@microchip.com>
Date: Tue, 26 Feb 2019 14:06:26 -0500
> It has been observed that tx queue stalls while downloading
> from certain web sites (example www.speedtest.net)
>
> The cause has been tracked down to a corner case where
> dma descriptors where not setup properly. And there for a tx
> completion interrupt was not signaled.
>
> This fix corrects the problem by properly marking the end of
> a multi descriptor transmission.
>
> fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
"Fixes:" should be capitalized.
> Signed-off-by: Bryan Whitehead <Bryan.Whitehead@microchip.com>
Applied, and queued up for -stable, thanks.
next prev parent reply other threads:[~2019-03-01 19:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 19:06 [PATCH v1 net] lan743x: Fix TX Stall Issue Bryan Whitehead
2019-03-01 19:34 ` David Miller [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-03-13 19:55 Bryan Whitehead
2019-03-13 20:43 ` David Miller
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