From: Gerd Hoffmann <kraxel@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>,
pbonzini@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS
Date: Mon, 01 Jun 2015 14:57:02 +0200 [thread overview]
Message-ID: <1433163422.19671.33.camel@nilsson.home.kraxel.org> (raw)
In-Reply-To: <20150601142654-mutt-send-email-mst@redhat.com>
Hi,
> > Devices behind pxb wouldn't be working because they didn't got resources
> > assigned, yes.
>
> I mean that there's no way to get old seabios+pxb when bisecting.
When bisecting in qemu (with bundled seabios) yes.
But when bisection in seabios ...
Anyway, at the end of the day it doesn't matter much why exactly the
firmware didn't setup the pxb. I think that qemu should handle that
case gracefully no matter what.
cheers,
Gerd
next prev parent reply other threads:[~2015-06-01 12:57 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-25 15:33 [Qemu-devel] [PATCH V7 00/24] hw/pc: implement multiple primary busses for pc machines Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 01/24] acpi: add aml_or() term Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 02/24] acpi: add aml_add() term Marcel Apfelbaum
2015-05-26 6:09 ` Shannon Zhao
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 03/24] acpi: add aml_lless() term Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 04/24] acpi: add aml_index() term Marcel Apfelbaum
2015-05-26 6:12 ` Shannon Zhao
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 05/24] acpi: add aml_shiftleft() term Marcel Apfelbaum
2015-05-26 6:15 ` Shannon Zhao
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 06/24] acpi: add aml_shiftright() term Marcel Apfelbaum
2015-05-26 6:16 ` Shannon Zhao
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 07/24] acpi: add aml_increment() term Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 08/24] acpi: add aml_while() term Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 09/24] hw/pci: made pci_bus_is_root a PCIBusClass method Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 10/24] hw/pci: made pci_bus_num " Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 11/24] hw/i386: query only for q35/pc when looking for pci host bridge Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 12/24] hw/pci: extend PCI config access to support devices behind PXB Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 13/24] hw/acpi: add support for i440fx 'snooping' root busses Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 14/24] hw/apci: add _PRT method for extra PCI " Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 15/24] hw/acpi: add _CRS method for extra " Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 16/24] hw/acpi: remove from root bus 0 the crs resources used by other buses Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 17/24] hw/pci: removed 'rootbus nr is 0' assumption from qmp_pci_query Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 18/24] hw/pci: introduce PCI Expander Bridge (PXB) Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 19/24] hw/pci: inform bios if the system has extra pci root buses Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 20/24] hw/pxb: add map_irq func Marcel Apfelbaum
2015-05-25 15:33 ` [Qemu-devel] [PATCH V7 21/24] hw/pci: add support for NUMA nodes Marcel Apfelbaum
2015-05-25 15:34 ` [Qemu-devel] [PATCH V7 22/24] hw/pxb: add numa_node parameter Marcel Apfelbaum
2015-05-25 15:34 ` [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS Marcel Apfelbaum
2015-05-31 18:12 ` Michael S. Tsirkin
2015-06-01 9:44 ` Marcel Apfelbaum
2015-06-01 11:40 ` Gerd Hoffmann
2015-06-01 12:17 ` Michael S. Tsirkin
2015-06-01 12:21 ` Marcel Apfelbaum
2015-06-01 12:27 ` Michael S. Tsirkin
2015-06-01 13:05 ` Marcel Apfelbaum
2015-06-01 13:28 ` Laszlo Ersek
2015-06-01 13:48 ` Marcel Apfelbaum
2015-06-01 15:37 ` Laszlo Ersek
2015-06-02 11:37 ` Marcel Apfelbaum
2015-06-02 15:24 ` Laszlo Ersek
2015-06-02 15:51 ` Marcel Apfelbaum
2015-06-01 12:24 ` Gerd Hoffmann
2015-06-01 12:27 ` Michael S. Tsirkin
2015-06-01 12:57 ` Gerd Hoffmann [this message]
2015-06-01 13:26 ` Michael S. Tsirkin
2015-05-25 15:34 ` [Qemu-devel] [PATCH V7 24/24] docs: Add PXB documentation Marcel Apfelbaum
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