From: Avi Kivity <avi@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
Isaku Yamahata <yamahata@valinux.co.jp>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] pci: implement bridge filtering
Date: Tue, 20 Sep 2011 15:26:41 +0300 [thread overview]
Message-ID: <4E788681.8070601@redhat.com> (raw)
In-Reply-To: <20110920122249.GB18393@redhat.com>
On 09/20/2011 03:22 PM, Michael S. Tsirkin wrote:
> >
> > Yes. Instead of hitting the BAR, you hit the default mmio handler.
>
> Hmm, not sure what's right in that case.
> But, same if BAR is disabled? Would be nice to make
> some handler in bridge to get called, to set
> master abort flag etc.
Put an mmio region spanning the entire pci address range as a child of
the pci address space. Make sure it has lower priority than any of the
BARs (or vga areas).
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-09-20 12:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-04 18:13 [Qemu-devel] [PATCH] pci: implement bridge filtering Michael S. Tsirkin
2011-09-14 1:48 ` Wen Congyang
2011-09-20 8:09 ` Wen Congyang
2011-09-20 11:44 ` Avi Kivity
2011-09-20 12:22 ` Michael S. Tsirkin
2011-09-20 12:26 ` Avi Kivity [this message]
2011-09-20 11:55 ` Michael S. Tsirkin
2011-09-20 12:12 ` Avi Kivity
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