From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Hollis Blanchard <hollisb@us.ibm.com>
Cc: kvm-ppc-devel@lists.sourceforge.net,
kvm-devel <kvm-devel@lists.sourceforge.net>,
Rusty Russell <rusty@ozlabs.au.ibm.com>
Subject: Re: [kvm-ppc-devel] booting from virtio-blk
Date: Tue, 01 Apr 2008 21:24:14 +0000 [thread overview]
Message-ID: <1207085054.10388.230.camel@pasglop> (raw)
In-Reply-To: <1207084698.6214.85.camel@basalt>
On Tue, 2008-04-01 at 16:18 -0500, Hollis Blanchard wrote:
> The point is that a virtio device appears as a PCI device. Like all
> other PCI devices, it has config space. Unlike all other PCI devices,
> its config space is accessed with 1-byte reads.
Which is weirdo ... it you guys make it look like PCI, then -really-
make it look like PCI :-)
Ben.
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WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Hollis Blanchard <hollisb@us.ibm.com>
Cc: kvm-ppc-devel@lists.sourceforge.net,
kvm-devel <kvm-devel@lists.sourceforge.net>,
Rusty Russell <rusty@ozlabs.au.ibm.com>
Subject: Re: [kvm-ppc-devel] booting from virtio-blk
Date: Wed, 02 Apr 2008 08:24:14 +1100 [thread overview]
Message-ID: <1207085054.10388.230.camel@pasglop> (raw)
In-Reply-To: <1207084698.6214.85.camel@basalt>
On Tue, 2008-04-01 at 16:18 -0500, Hollis Blanchard wrote:
> The point is that a virtio device appears as a PCI device. Like all
> other PCI devices, it has config space. Unlike all other PCI devices,
> its config space is accessed with 1-byte reads.
Which is weirdo ... it you guys make it look like PCI, then -really-
make it look like PCI :-)
Ben.
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
next prev parent reply other threads:[~2008-04-01 21:24 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-01 12:01 [kvm-ppc-devel] [PATCH] kvm(ppc)-userspace: initialize virtio-block ehrhardt
2008-04-01 12:08 ` [kvm-ppc-devel] [PATCH] kvm(ppc)-userspace: initialize Christian Ehrhardt
2008-04-01 14:33 ` [kvm-ppc-devel] [PATCH] kvm(ppc)-userspace: Hollis Blanchard
2008-04-01 14:46 ` [kvm-ppc-devel] [PATCH] kvm(ppc)-userspace: initialize Anthony Liguori
2008-04-01 16:13 ` [kvm-ppc-devel] booting from virtio-blk Hollis Blanchard
2008-04-01 16:13 ` Hollis Blanchard
2008-04-01 17:05 ` [kvm-ppc-devel] " Anthony Liguori
2008-04-01 17:05 ` Anthony Liguori
2008-04-01 17:09 ` [kvm-ppc-devel] " Anthony Liguori
2008-04-01 17:09 ` Anthony Liguori
2008-04-01 20:36 ` [kvm-ppc-devel] " Benjamin Herrenschmidt
2008-04-01 20:36 ` Benjamin Herrenschmidt
2008-04-01 21:03 ` Anthony Liguori
2008-04-01 21:03 ` Anthony Liguori
2008-04-01 21:14 ` Benjamin Herrenschmidt
2008-04-01 21:14 ` Benjamin Herrenschmidt
2008-04-01 21:18 ` Hollis Blanchard
2008-04-01 21:18 ` Hollis Blanchard
2008-04-01 21:24 ` Benjamin Herrenschmidt [this message]
2008-04-01 21:24 ` Benjamin Herrenschmidt
2008-04-02 14:52 ` [kvm-ppc-devel] [PATCH] kvm(ppc)-userspace: initialize Anthony Liguori
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