WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] computer with xen 4.0.0 won't boot with pci vga card

To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] computer with xen 4.0.0 won't boot with pci vga card
From: Jens Krehbiel-Gräther <xen@xxxxxxxxxxxxxxxxxx>
Date: Wed, 16 Jun 2010 17:11:01 +0200
Delivery-date: Wed, 16 Jun 2010 08:12:52 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4
Hi!

When I install a PCI (not PCIe) graphics card on the motherboard, the system will not start. It starts booting the hypervisor and stops at:

...
[    0.146034] pci 0000:05:00.1: reg 18 io port: [0xd800-0xd807]
[    0.146042] pci 0000:05:00.1: reg 1c io port: [0xd480-0xd483]
[    0.146051] pci 0000:05:00.1: reg 20 io port: [0xd400-0xd40f]
[    0.146187] pci 0000:00:04.0: bridge io port: [0xd000-0xdfff]
[    0.146191] pci 0000:00:04.0: bridge 32bit mmio: [0xfe800000-0xfe8fffff]
[    0.146244] pci 0000:04:00.0: reg 10 64bit mmio: [0xfe7ff800-0xfe7fffff]
[    0.146252] pci 0000:04:00.0: reg 18 io port: [0xc800-0xc8ff]
[    0.146309] pci 0000:04:00.0: supports D2
[    0.146311] pci 0000:04:00.0: PME# supported from D2 D3hot D3cold
[    0.146431] pci 0000:04:00.0: PME# disabled
[    0.146610] pci 0000:00:05.0: bridge io port: [0xc000-0xcfff]
[    0.146614] pci 0000:00:05.0: bridge 32bit mmio: [0xfe700000-0xfe7fffff]
[    0.146668] pci 0000:03:00.0: reg 10 64bit mmio: [0xfe6fc000-0xfe6fffff]
[    0.146676] pci 0000:03:00.0: reg 18 io port: [0xb800-0xb8ff]
[    0.146702] pci 0000:03:00.0: reg 30 32bit mmio: [0xfe6c0000-0xfe6dffff]
[    0.146735] pci 0000:03:00.0: supports D1 D2
[    0.146737] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.146859] pci 0000:03:00.0: PME# disabled
[    0.147023] pci 0000:00:06.0: bridge io port: [0xb000-0xbfff]
[    0.147026] pci 0000:00:06.0: bridge 32bit mmio: [0xfe600000-0xfe6fffff]
[    0.147082] pci 0000:02:00.0: reg 10 64bit mmio: [0xfe5fe000-0xfe5fffff]
[    0.147145] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[    0.147266] pci 0000:02:00.0: PME# disabled
[    0.147451] pci 0000:00:07.0: bridge 32bit mmio: [0xfe500000-0xfe5fffff]
[    0.147510] pci 0000:01:06.0: reg 10 io port: [0xa800-0xa8ff]
[    0.147519] pci 0000:01:06.0: reg 14 32bit mmio: [0xfe4ffc00-0xfe4ffcff]
[    0.147578] pci 0000:01:06.0: supports D1 D2
[    0.147630] pci 0000:00:14.4: transparent bridge


and reboots at this point. With a pci-express vga card it boots fine.
pci device 14.4 is this:

00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
        I/O behind bridge: 0000a000-0000afff
        Memory behind bridge: fe400000-fe4fffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
        BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-


Perhaps its a bug?

Jens

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>