From: David Miller <davem@davemloft.net>
To: dwmw2@infradead.org
Cc: netdev@vger.kernel.org, nathan@traverse.com.au
Subject: Re: [PATCH] solos-pci: Fix DMA support
Date: Thu, 24 May 2012 16:21:10 -0400 (EDT) [thread overview]
Message-ID: <20120524.162110.1171594268360411622.davem@davemloft.net> (raw)
In-Reply-To: <1337871507.26314.132.camel@shinybook.infradead.org>
From: David Woodhouse <dwmw2@infradead.org>
Date: Thu, 24 May 2012 15:58:27 +0100
> DMA support has finally made its way to the top of the TODO list, having
> realised that a Geode using MMIO can't keep up with two ADSL2+ lines
> each running at 21Mb/s.
>
> This patch fixes a couple of bugs in the DMA support in the driver, so
> once the corresponding FPGA update is complete and tested everything
> should work properly.
>
> We weren't storing the currently-transmitting skb, so we were never
> unmapping it and never freeing/popping it when the TX was done.
> And the addition of pci_set_master() is fairly self-explanatory.
>
> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Applied.
prev parent reply other threads:[~2012-05-24 20:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-24 14:58 [PATCH] solos-pci: Fix DMA support David Woodhouse
2012-05-24 20:21 ` David Miller [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120524.162110.1171594268360411622.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=dwmw2@infradead.org \
--cc=nathan@traverse.com.au \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).