* Re: [Qemu-devel] [SeaBIOS] [PATCH 11/12] Migrate 64bit entries to 64bit pci regions
[not found] ` <20120426124548.GA17409@morn.localdomain>
@ 2012-05-02 13:42 ` Gerd Hoffmann
2012-05-04 13:16 ` Kevin O'Connor
0 siblings, 1 reply; 3+ messages in thread
From: Gerd Hoffmann @ 2012-05-02 13:42 UTC (permalink / raw)
To: Kevin O'Connor; +Cc: Alexey Korolev, sfd, seabios, qemu-devel
Hi,
> Is this just a matter of removing the "if (pci_bdf_to_bus(pci->bdf) !=
> 0) break" from pci_bios_init_devices()?
Seems to do the trick, at least the disks connected appear in the boot
menu now and the seabios log file looks sane.
The guest kernel has no virtio-scsi drivers though, need to update it
for more testing.
> The code should probably handle the irq swizzling that pci bridges do
> though.
i.e. add bridge handling to pci_slot_get_irq() ?
cheers,
Gerd
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] [SeaBIOS] [PATCH 11/12] Migrate 64bit entries to 64bit pci regions
2012-05-02 13:42 ` [Qemu-devel] [SeaBIOS] [PATCH 11/12] Migrate 64bit entries to 64bit pci regions Gerd Hoffmann
@ 2012-05-04 13:16 ` Kevin O'Connor
0 siblings, 0 replies; 3+ messages in thread
From: Kevin O'Connor @ 2012-05-04 13:16 UTC (permalink / raw)
To: Gerd Hoffmann; +Cc: Alexey Korolev, sfd, seabios, qemu-devel
On Wed, May 02, 2012 at 03:42:51PM +0200, Gerd Hoffmann wrote:
> Hi,
>
> > Is this just a matter of removing the "if (pci_bdf_to_bus(pci->bdf) !=
> > 0) break" from pci_bios_init_devices()?
>
> Seems to do the trick, at least the disks connected appear in the boot
> menu now and the seabios log file looks sane.
>
> The guest kernel has no virtio-scsi drivers though, need to update it
> for more testing.
>
> > The code should probably handle the irq swizzling that pci bridges do
> > though.
>
> i.e. add bridge handling to pci_slot_get_irq() ?
Yes.
-Kevin
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] [PATCH 12/12] Fix 64bit PCI issues on Windows
[not found] ` <1335248790.13579.18.camel@nzhmlwks0057.ad.endace.com>
@ 2012-05-12 18:21 ` Kevin O'Connor
0 siblings, 0 replies; 3+ messages in thread
From: Kevin O'Connor @ 2012-05-12 18:21 UTC (permalink / raw)
To: Alexey Korolev; +Cc: seabios, qemu-devel
On Tue, Apr 24, 2012 at 06:26:30PM +1200, Alexey Korolev wrote:
> This patch solves issues on Windows guests, when 64bit
> BAR's are present. It is also helpful on Linux guests
> when use_crs kernel boot option is set.
Unfortunately, this patch causes problems for WinXP, so I reverted it.
-Kevin
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-05-02 13:42 ` [Qemu-devel] [SeaBIOS] [PATCH 11/12] Migrate 64bit entries to 64bit pci regions Gerd Hoffmann
2012-05-04 13:16 ` Kevin O'Connor
[not found] ` <1335248790.13579.18.camel@nzhmlwks0057.ad.endace.com>
2012-05-12 18:21 ` [Qemu-devel] [PATCH 12/12] Fix 64bit PCI issues on Windows Kevin O'Connor
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