linux-kernel - Re: disk IO directly from PCI memory to block device sectors

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Message-ID: <20080926094653.1e0a9260@lxorguk.ukuu.org.uk>
Date:	Fri, 26 Sep 2008 09:46:53 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	marty <martyleisner@...oo.com>
Cc:	linux-kernel@...r.kernel.org, martin.leisner@...ox.com
Subject: Re: disk IO directly from PCI memory to block device sectors

> What I'm looking is for a more generic/driver independent way of sticking
> contents of PCI ram onto a disk.

Ermm seriously why not have a userspace task with the PCI RAM mmapped
and just use write() like normal sane people do ?

Alan
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