* Re: [Xen-users] miss probing pci devices with Xen 3.4.2
[not found] <1b3b255a1002050314t5e347fcg5aad294236c65cca@mail.gmail.com>
@ 2010-02-07 11:44 ` Pasi Kärkkäinen
2010-02-07 11:56 ` [Xen-devel] " Pasi Kärkkäinen
0 siblings, 1 reply; 3+ messages in thread
From: Pasi Kärkkäinen @ 2010-02-07 11:44 UTC (permalink / raw)
To: gene zhang; +Cc: xen-devel, xen-users
Forwarding to xen-devel..
Is there some hypervisor boot option to try?
-- Pasi
On Fri, Feb 05, 2010 at 07:14:44PM +0800, gene zhang wrote:
> Hi,
> I have just installed Xen-3.4.2 (x86_32 version) and dom0 on an old test
> machine with P4 3.0G CPU. The on-board Realtek 8169 NIC cannot be
> recognized.
> (Default configuration was used, I just "make world" and installed the
> dist.)
> I used "lspci" in the native Linux and got:
> 00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 0e)
> 00:01.0 PCI bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL PCI Express Root Port (rev 0e)
> 00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 0e)
> 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
> 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
> 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
> 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
> 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
> 00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
> 00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
> 00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
> 00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 03)
> 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
> 02:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
>
> But in Xen-linux, the last line was missing. I am guessing dom0 kernel
> failed to probe PCI bus 02:xx.x
>
> To try something more, I plugged an Realtek 8169 card in a PCI slot, in
> native Linux, the device was probed as:
>
> 02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
>
> And in Xen-linux, the probing failed again.
> Help!
> Thanks
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Xen-devel] Re: miss probing pci devices with Xen 3.4.2
2010-02-07 11:44 ` [Xen-users] miss probing pci devices with Xen 3.4.2 Pasi Kärkkäinen
@ 2010-02-07 11:56 ` Pasi Kärkkäinen
2010-02-12 14:20 ` gene zhang
0 siblings, 1 reply; 3+ messages in thread
From: Pasi Kärkkäinen @ 2010-02-07 11:56 UTC (permalink / raw)
To: gene zhang; +Cc: xen-devel, xen-users
On Sun, Feb 07, 2010 at 01:44:43PM +0200, Pasi Kärkkäinen wrote:
> Forwarding to xen-devel..
> Is there some hypervisor boot option to try?
>
Shouldn't read email before drinking coffee in the morning..
Thinking more about this, I guess pci access is totally up to dom0 kernel.
So what dom0 kernel are you running? Please paste both "xm dmesg" and "dmesg" output
when booted to Xen.
-- Pasi
>
> On Fri, Feb 05, 2010 at 07:14:44PM +0800, gene zhang wrote:
> > Hi,
> > I have just installed Xen-3.4.2 (x86_32 version) and dom0 on an old test
> > machine with P4 3.0G CPU. The on-board Realtek 8169 NIC cannot be
> > recognized.
> > (Default configuration was used, I just "make world" and installed the
> > dist.)
> > I used "lspci" in the native Linux and got:
>
> > 00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 0e)
> > 00:01.0 PCI bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL PCI Express Root Port (rev 0e)
> > 00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 0e)
> > 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
> > 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
> > 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
> > 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
> > 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
> > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
> > 00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
> > 00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
> > 00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
> > 00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 03)
> > 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
> > 02:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
> >
> > But in Xen-linux, the last line was missing. I am guessing dom0 kernel
> > failed to probe PCI bus 02:xx.x
> >
> > To try something more, I plugged an Realtek 8169 card in a PCI slot, in
> > native Linux, the device was probed as:
> >
> > 02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
> >
> > And in Xen-linux, the probing failed again.
> > Help!
> > Thanks
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Xen-devel] Re: miss probing pci devices with Xen 3.4.2
2010-02-07 11:56 ` [Xen-devel] " Pasi Kärkkäinen
@ 2010-02-12 14:20 ` gene zhang
0 siblings, 0 replies; 3+ messages in thread
From: gene zhang @ 2010-02-12 14:20 UTC (permalink / raw)
To: Pasi Kärkkäinen; +Cc: xen-devel, xen-users
[-- Attachment #1.1: Type: text/plain, Size: 3564 bytes --]
Hi,
Sorry for the delayed reply.
I was running dom0 kernel download from mercurial repository when "make
world". The version is 2.6.18.8-xen. And I used the default kernel config.
I cannot post the dmesg now as I am on a trip. If that's critical for the
diagnosis, I will post them asap. Thanks!
-Fred
On Sun, Feb 7, 2010 at 7:56 PM, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> On Sun, Feb 07, 2010 at 01:44:43PM +0200, Pasi Kärkkäinen wrote:
> > Forwarding to xen-devel..
> > Is there some hypervisor boot option to try?
> >
>
> Shouldn't read email before drinking coffee in the morning..
> Thinking more about this, I guess pci access is totally up to dom0 kernel.
>
> So what dom0 kernel are you running? Please paste both "xm dmesg" and
> "dmesg" output
> when booted to Xen.
>
> -- Pasi
>
> >
> > On Fri, Feb 05, 2010 at 07:14:44PM +0800, gene zhang wrote:
> > > Hi,
> > > I have just installed Xen-3.4.2 (x86_32 version) and dom0 on an old
> test
> > > machine with P4 3.0G CPU. The on-board Realtek 8169 NIC cannot be
> > > recognized.
> > > (Default configuration was used, I just "make world" and installed
> the
> > > dist.)
> > > I used "lspci" in the native Linux and got:
> >
> > > 00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL
> Memory Controller Hub (rev 0e)
> > > 00:01.0 PCI bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL PCI
> Express Root Port (rev 0e)
> > > 00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL
> Integrated Graphics Controller (rev 0e)
> > > 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW
> (ICH6 Family) USB UHCI #1 (rev 03)
> > > 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW
> (ICH6 Family) USB UHCI #2 (rev 03)
> > > 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW
> (ICH6 Family) USB UHCI #3 (rev 03)
> > > 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW
> (ICH6 Family) USB UHCI #4 (rev 03)
> > > 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW
> (ICH6 Family) USB2 EHCI Controller (rev 03)
> > > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
> > > 00:1e.2 Multimedia audio controller: Intel Corporation
> 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
> > > 00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC
> Interface Bridge (rev 03)
> > > 00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
> Family) IDE Controller (rev 03)
> > > 00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W)
> SATA Controller (rev 03)
> > > 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
> SMBus Controller (rev 03)
> > > 02:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL-8169 Gigabit Ethernet (rev 10)
> > >
> > > But in Xen-linux, the last line was missing. I am guessing dom0
> kernel
> > > failed to probe PCI bus 02:xx.x
> > >
> > > To try something more, I plugged an Realtek 8169 card in a PCI slot,
> in
> > > native Linux, the device was probed as:
> > >
> > > 02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL-8169 Gigabit Ethernet (rev 10)
> > >
> > > And in Xen-linux, the probing failed again.
> > > Help!
> > > Thanks
> >
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xensource.com
> > http://lists.xensource.com/xen-devel
>
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_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-02-07 11:44 ` [Xen-users] miss probing pci devices with Xen 3.4.2 Pasi Kärkkäinen
2010-02-07 11:56 ` [Xen-devel] " Pasi Kärkkäinen
2010-02-12 14:20 ` gene zhang
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