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Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE |
Date: |
Sun, 4 Mar 2012 17:41:27 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Sun, Mar 04, 2012 at 02:35:28PM +0000, Blue Swirl wrote:
> Yes, it's the host bridge, also known as PBM. It's documented in
> UltraSPARC IIi User's Manual and there it says that the device is
> found in the configuration space.
So it seems I can make things work if
I disable is_bridge and make some bits in
BAR4 writeable:
pci_set_long(d->wmask + 0x20, 0xffff0000);
I don't yet know why, and the manual says there
should be no BARs.
> The secondary bridges are Simbas and should be called APBs.
>
> >
> >
> > --
> > MST
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, (continued)
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Blue Swirl, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Blue Swirl, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Blue Swirl, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Blue Swirl, 2012/03/05
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/06
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Mark Cave-Ayland, 2012/03/04
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE,
Michael S. Tsirkin <=
- Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Avi Kivity, 2012/03/04
Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Blue Swirl, 2012/03/04
Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Michael S. Tsirkin, 2012/03/04
Re: [Qemu-devel] [PATCH] pci: fix bridge IO/BASE, Blue Swirl, 2012/03/04