From: "David S. Miller" <davem@redhat.com>
To: albert@users.sourceforge.net
Cc: torvalds@transmeta.com, linux-kernel@vger.kernel.org,
bcollins@debian.org, wli@holomorphy.com, tom_gall@vnet.ibm.com,
anton@samba.org
Subject: Re: /proc/bus/pci
Date: Thu, 05 Jun 2003 05:16:07 -0700 (PDT) [thread overview]
Message-ID: <20030605.051607.71090313.davem@redhat.com> (raw)
In-Reply-To: <1054814759.22103.6114.camel@cube>
From: Albert Cahalan <albert@users.sourceforge.net>
Date: Thu, 05 Jun 2003 08:05:59 -0400
To make this clear, mmap() on bar0 would get you
a mapping of that BAR.
We have a way to portably mmap() PCI devices using just the device
node.
If you make this new method, you might have to define a whole
new set of arch level support hooks.
What I'm saying is, we should reuse all of this code we have
to support mmap()'ing PCI devices properly now (via procfs
device node files).
next prev parent reply other threads:[~2003-06-05 12:05 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-05 3:21 /proc/bus/pci Albert Cahalan
2003-06-05 3:35 ` /proc/bus/pci William Lee Irwin III
2003-06-05 4:23 ` /proc/bus/pci Linus Torvalds
2003-06-05 5:01 ` /proc/bus/pci David S. Miller
2003-06-05 12:05 ` /proc/bus/pci Albert Cahalan
2003-06-05 12:16 ` David S. Miller [this message]
2003-06-05 12:42 ` /proc/bus/pci Albert Cahalan
2003-06-05 12:36 ` /proc/bus/pci Albert Cahalan
2003-06-05 15:51 ` /proc/bus/pci Linus Torvalds
2003-06-05 16:00 ` /proc/bus/pci William Lee Irwin III
2003-06-05 17:23 ` /proc/bus/pci Benjamin Herrenschmidt
2003-06-05 17:36 ` /proc/bus/pci William Lee Irwin III
2003-06-05 17:18 ` /proc/bus/pci Riley Williams
2003-06-06 16:30 ` /proc/bus/pci Ross Biro
2003-06-06 18:13 ` /proc/bus/pci Riley Williams
2003-06-07 2:02 ` /proc/bus/pci Horst von Brand
2003-06-07 0:25 ` /proc/bus/pci Robert White
2003-06-07 0:35 ` /proc/bus/pci Linus Torvalds
2003-06-07 1:01 ` /proc/bus/pci Robert White
2003-06-07 1:43 ` /proc/bus/pci Albert Cahalan
2003-06-05 12:43 ` /proc/bus/pci Benjamin Herrenschmidt
2003-06-05 16:58 ` /proc/bus/pci Greg KH
2003-06-05 18:27 ` /proc/bus/pci Matt Wilson
2003-06-05 19:35 ` /proc/bus/pci Greg KH
[not found] <20030605125013$41ac@gated-at.bofh.it>
[not found] ` <20030605160017$10e1@gated-at.bofh.it>
2003-06-05 16:41 ` /proc/bus/pci Julien Oster
2003-06-05 16:57 ` /proc/bus/pci Mike Dresser
2003-06-05 17:00 ` /proc/bus/pci Richard B. Johnson
2003-06-07 0:31 ` /proc/bus/pci Robert White
2003-06-05 20:49 ` /proc/bus/pci Michal Jaegermann
2003-06-12 4:29 ` /proc/bus/pci Andre Hedrick
2003-06-13 7:10 ` /proc/bus/pci Riley Williams
2003-06-13 8:43 ` /proc/bus/pci Olivier Galibert
2003-06-13 16:28 ` /proc/bus/pci Mr. James W. Laferriere
2003-06-13 17:59 ` /proc/bus/pci Riley Williams
2003-06-13 19:37 ` /proc/bus/pci Mr. James W. Laferriere
2003-06-09 17:03 /proc/bus/pci Grover, Andrew
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