From: "Bounine, Alexandre" <Alexandre.Bounine@idt.com>
To: Vinod Koul <vinod.koul@intel.com>, Dan <dan.j.williams@intel.com>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
linuxppc-dev@lists.ozlabs.org
Subject: RE: [RFC PATCH 1/2] RapidIO: Add DMA Engine support for RIO data transfers
Date: Mon, 3 Oct 2011 09:52:15 -0700 [thread overview]
Message-ID: <0CE8B6BE3C4AD74AB97D9D29BD24E55202291E40@CORPEXCH1.na.ads.idt.com> (raw)
In-Reply-To: <1317492077.1573.1839.camel@vkoul-udesk3>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==
next prev parent reply other threads:[~2011-10-03 16:52 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-30 21:38 [RFC PATCH 1/2] RapidIO: Add DMA Engine support for RIO data transfers Alexandre Bounine
2011-09-30 21:38 ` [RFC PATCH 2/2 -mm] RapidIO: TSI721 Add DMA Engine support Alexandre Bounine
2011-09-30 22:15 ` Andrew Morton
2011-10-03 17:53 ` Bounine, Alexandre
2011-10-04 21:43 ` Andrew Morton
2011-10-05 1:38 ` Bounine, Alexandre
2011-10-05 1:57 ` Andrew Morton
2011-10-05 2:57 ` Bounine, Alexandre
2011-10-01 18:06 ` Vinod Koul
2011-10-01 18:01 ` [RFC PATCH 1/2] RapidIO: Add DMA Engine support for RIO data transfers Vinod Koul
2011-10-03 16:52 ` Bounine, Alexandre [this message]
2011-10-05 20:38 ` Williams, Dan J
2011-10-07 16:12 ` Bounine, Alexandre
2011-10-07 5:27 ` Vinod Koul
2011-10-07 19:08 ` Bounine, Alexandre
2011-10-15 17:35 ` Vinod Koul
2011-10-17 14:33 ` Bounine, Alexandre
2011-10-17 15:52 ` Jassi Brar
2011-10-17 17:01 ` Vinod Koul
2011-10-17 19:39 ` Bounine, Alexandre
2011-10-17 18:16 ` Bounine, Alexandre
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=0CE8B6BE3C4AD74AB97D9D29BD24E55202291E40@CORPEXCH1.na.ads.idt.com \
--to=alexandre.bounine@idt.com \
--cc=akpm@linux-foundation.org \
--cc=dan.j.williams@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=vinod.koul@intel.com \
/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).