Date: Fri, 15 Feb 2008 13:02:44 +0000
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: "Dan Gora" <dan.gora@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PCI Bursting with PIO
Message-ID: <20080215130244.780285cf@core>
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References: <4779de450802141928led16cebkfb989551eb88a8cb@mail.gmail.com>
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> Is there any way to get PIO to burst over the PCI bus in the read and
> write direction?  My device has 4 BAR registers, but the area where I

I think you are doign about as well as the X folks did when they spent
time on trying to optimise pio transfers to and from graphics card RAM.

> Any ideas would be really appreciated,

Put a DMA controller on it ;)

Alan
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