From: Matthew Wilcox <willy@debian.org>
To: Greg KH <greg@kroah.com>
Cc: willy@debian.org, linux-kernel@vger.kernel.org,
linux-pci@atrey.karlin.mff.cuni.cz,
Patrick Mochel <mochel@osdl.org>
Subject: Re: PCI domain stuff
Date: Tue, 1 Jul 2003 05:05:31 +0100 [thread overview]
Message-ID: <20030701040531.GB23597@parcelfarce.linux.theplanet.co.uk> (raw)
In-Reply-To: <20030630231515.GA27813@kroah.com>
On Mon, Jun 30, 2003 at 04:15:15PM -0700, Greg KH wrote:
> > AFAIK, sysfs won't support mmap.
>
> What do you want to mmap? The PCI config space?
We need to support mmaping device resources. I think this actually
merits being a first class sysfs concept -- turn a struct resource into
an mmapable file. The current fugly ioctl really has to go.
--
"It's not Hollywood. War is real, war is primarily not about defeat or
victory, it is about death. I've seen thousands and thousands of dead bodies.
Do you think I want to have an academic debate on this subject?" -- Robert Fisk
next parent reply other threads:[~2003-07-01 3:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1057010214.1277.11.camel@albertc>
[not found] ` <20030630220758.GA27368@kroah.com>
[not found] ` <1057014182.4048.3887.camel@cube>
[not found] ` <20030630231515.GA27813@kroah.com>
2003-07-01 4:05 ` Matthew Wilcox [this message]
2003-07-01 4:25 ` H. Peter Anvin
2003-07-01 4:34 ` David S. Miller
2003-07-01 5:47 ` H. Peter Anvin
2003-07-01 6:02 ` David S. Miller
2003-07-01 6:06 ` H. Peter Anvin
2003-07-01 6:03 ` David S. Miller
2003-07-01 6:13 ` H. Peter Anvin
2003-07-01 16:30 ` Andy Isaacson
2003-07-01 16:34 ` H. Peter Anvin
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