[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to s
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method) |
Date: |
Thu, 1 Dec 2011 12:17:19 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, Dec 01, 2011 at 06:49:54PM +1300, Alexey Korolev wrote:
> Isaku san,
>
> I've just added you to discussion.
> There are some issues with PCI 64bit support in Windows. Windows
> fails to assign the resource if it doesn't fit in first 4GB window.
>
> I really don't know why it happens.
> One of the possibilities is related to lack of _DSM method in ACPI.
>
> Another guesse could be related to the fact that 440FX only supports
> 32bit PCI bus interface and windows may limit PCI address range to
> first 4GB for PCI devices under this bridge.
> I remember you were working on Q35 chipset simulation, I wonder if
> it is working and would it be possible to try?
>
> Thanks,
> Alexey
Maybe the range above 4G needs to be declared in the _CRS
resource?
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), (continued)
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Gerd Hoffmann, 2011/12/01
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/04
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Gerd Hoffmann, 2011/12/12
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/12
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/13
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Kevin O'Connor, 2011/12/14
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Gerd Hoffmann, 2011/12/15
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/15
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Gerd Hoffmann, 2011/12/16
Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/01
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method),
Michael S. Tsirkin <=
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/04
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Michael S. Tsirkin, 2011/12/05
- Re: [Qemu-devel] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/05
- Re: [Qemu-devel] [SeaBIOS] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Gerd Hoffmann, 2011/12/13
- Re: [Qemu-devel] [SeaBIOS] [BUG] [Seabios] PCI 64bit BARs on Win2008 - unable to start the device. (ACPI lacks the _DSM method), Alexey Korolev, 2011/12/13