LinuxLists.cc - NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

2005-11-07 22:58:08

Subject: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

The _very_short_ view of lspci output on a problem machine:

00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600] (rev a2)
05:06.0 FireWire (IEEE 1394): Texas Instruments TSB12LV23 IEEE-1394 Controller
05:07.0 Multimedia video controller: Brooktree Corporation Bt848 Video Capture (rev 12)
05:0a.0 RAID bus controller: Silicon Image, Inc. SiI 3114 [SATALink/SATARaid] Serial ATA Controller (rev 02)
05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)

This problem machine is ASUS A8N-SLI Premium
AMD CPU family/model/stepping: 15/35/2

The question is:

Where are "host bridge" subsystem things in this new
ASUS board with NVidia nForce4 ?

comparing to another machine:

00:00.0 Host bridge: VIA Technologies, Inc. VT8385 [K8T800 AGP] Host Bridge (rev 01)
00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI bridge [K8T800/K8T890 South]
00:0a.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
00:0e.0 VGA compatible controller: S3 Inc. ViRGE/DX or /GX (rev 01)
00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID Controller (rev 80)
00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South]
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control

don't remember what this one is.. just one in server pool.
(possibly ASUS A7V600 per PCI subsystem IDs.)
AMD CPU family/model/stepping: 15/12/0

/Matti Aarnio

2005-11-08 00:20:12

by Mark Knecht

[permalink] [raw]

Subject: Re: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

On 11/7/05, Matti Aarnio <[email protected]> wrote:
>
> The _very_short_ view of lspci output on a problem machine:
>
> 00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
> 00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
> 00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
> 00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
> 00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
> 00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
> 00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
> 00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
> 00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
> 00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600] (rev a2)
> 05:06.0 FireWire (IEEE 1394): Texas Instruments TSB12LV23 IEEE-1394 Controller
> 05:07.0 Multimedia video controller: Brooktree Corporation Bt848 Video Capture (rev 12)
> 05:0a.0 RAID bus controller: Silicon Image, Inc. SiI 3114 [SATALink/SATARaid] Serial ATA Controller (rev 02)
> 05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
>
> This problem machine is ASUS A8N-SLI Premium
> AMD CPU family/model/stepping: 15/35/2
>
> The question is:
>
> Where are "host bridge" subsystem things in this new
> ASUS board with NVidia nForce4 ?
>

Interesting. Here's another NForce4 from Asus - A8N-E. It does not
show the problem you observe:

lightning ~ # lspci
0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory
Controller (rev a3)
0000:00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
0000:00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
0000:00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804
AC'97 Audio Controller (rev a2)
0000:00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
0000:00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA
Controller (rev f3)
0000:00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA
Controller (rev f3)
0000:00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
0000:00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
0000:00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV370
5B60 [Radeon X300 (PCIE)]
0000:01:00.1 Display controller: ATI Technologies Inc RV370 [Radeon X300SE]
0000:05:06.0 Multimedia audio controller: Xilinx Corporation RME
Hammerfall DSP (rev 68)
0000:05:08.0 FireWire (IEEE 1394): Texas Instruments TSB82AA2
IEEE-1394b Link Layer Controller (rev 01)
lightning ~ #

- Mark

2005-11-08 02:43:43

by Brian Gerst

[permalink] [raw]

Subject: Re: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

Matti Aarnio wrote:
> The _very_short_ view of lspci output on a problem machine:
>
> 00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
> 00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
> 00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
> 00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
> 00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
> 00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
> 00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
> 00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
> 00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
> 00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600] (rev a2)
> 05:06.0 FireWire (IEEE 1394): Texas Instruments TSB12LV23 IEEE-1394 Controller
> 05:07.0 Multimedia video controller: Brooktree Corporation Bt848 Video Capture (rev 12)
> 05:0a.0 RAID bus controller: Silicon Image, Inc. SiI 3114 [SATALink/SATARaid] Serial ATA Controller (rev 02)
> 05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
>
> This problem machine is ASUS A8N-SLI Premium
> AMD CPU family/model/stepping: 15/35/2
>
> The question is:
>
> Where are "host bridge" subsystem things in this new
> ASUS board with NVidia nForce4 ?
>

I see a similar scenario on a Gigabyte GA-K8NF-9 board:

00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller
(rev a2)
00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97
Audio Controller (rev a2)
00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev a2)
00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller
(rev a2)
00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller
(rev a2)
00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a2)
00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a2)
00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a2)
00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a2)
00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a2)
01:08.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
01:08.1 Input device controller: Creative Labs SB Live! MIDI/Game Port
(rev 07)
01:0a.0 FireWire (IEEE 1394): Texas Instruments TSB82AA2 IEEE-1394b Link
Layer Controller (rev 01)
05:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600
GT] (rev a2)

Maybe it's a BIOS thing, like how some hide the SMBus interface?

--
Brian Gerst

2005-11-08 08:50:32

by Matti Aarnio

[permalink] [raw]

Subject: Re: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

On Mon, Nov 07, 2005 at 04:20:09PM -0800, Mark Knecht wrote:
> On 11/7/05, Matti Aarnio <[email protected]> wrote:
> >
> > This problem machine is ASUS A8N-SLI Premium
> > AMD CPU family/model/stepping: 15/35/2
> >
> > The question is:
> >
> > Where are "host bridge" subsystem things in this new
> > ASUS board with NVidia nForce4 ?
>
> Interesting. Here's another NForce4 from Asus - A8N-E. It does not
> show the problem you observe:

What processor do you have ?
If anybody with any A8N-SLI variant would see the "host bridge" resources,
then things would be most interesting..

> lightning ~ # lspci
> 0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
....
> 0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
> 0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
> 0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
> 0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
> 0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV370 5B60 [Radeon X300 (PCIE)]
....
> - Mark

/Matti Aarnio

2005-11-08 12:27:46

by Mark Knecht

[permalink] [raw]

Subject: Re: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

On 11/8/05, Matti Aarnio <[email protected]> wrote:
> On Mon, Nov 07, 2005 at 04:20:09PM -0800, Mark Knecht wrote:
> > On 11/7/05, Matti Aarnio <[email protected]> wrote:
> > >
> > > This problem machine is ASUS A8N-SLI Premium
> > > AMD CPU family/model/stepping: 15/35/2
> > >
> > > The question is:
> > >
> > > Where are "host bridge" subsystem things in this new
> > > ASUS board with NVidia nForce4 ?
> >
> > Interesting. Here's another NForce4 from Asus - A8N-E. It does not
> > show the problem you observe:
>
> What processor do you have ?
> If anybody with any A8N-SLI variant would see the "host bridge" resources,
> then things would be most interesting..

I bought an inexpensive processor when I built this machine in late
August. I would be interested in finding out how much faster this
machine could go with a more expensive version:

AMD Athlon 64 3000+ Venice 1GHz FSB 512KB L2 Cache Socket 939 Processor

http://www.newegg.com/Product/Product.asp?Item=N82E16819103537

- Mark

2005-11-08 17:11:08

by Stephen Frost

[permalink] [raw]

Subject: Re: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

* Matti Aarnio ([email protected]) wrote:
> The _very_short_ view of lspci output on a problem machine:

You might want to provide the kernel version.

sfrost@snowman:/home/sfrost> uname -a
Linux snowman 2.6.12-1-amd64-k8-smp #1 SMP Fri Sep 23 13:03:18 CEST 2005 x86_64 GNU/Linux

sfrost@snowman:/home/sfrost> lspci
0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
0000:00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
0000:00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
0000:00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
0000:00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
0000:00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
0000:00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
0000:00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
0000:00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
0000:00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
0000:01:00.0 VGA compatible controller: nVidia Corporation NV40 [GeForce 6800 Ultra/GeForce 6800 GT] (rev a2)
0000:05:07.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
0000:05:07.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
0000:05:07.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
0000:05:0b.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
0000:05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)

sfrost@snowman:/home/sfrost> cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 35
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
stepping : 2
cpu MHz : 2211.375
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
bogomips : 4374.52
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp

processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 35
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
stepping : 2
cpu MHz : 2211.375
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
bogomips : 4407.29
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp

However, it seems things changed under 2.6.14...

sfrost@snowman:/home/sfrost> uname -a
Linux snowman 2.6.14-1-amd64-k8-smp #1 SMP Wed Nov 2 20:53:55 CET 2005 x86_64 GNU/Linux
sfrost@snowman:/home/sfrost> lspci
0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
0000:00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
0000:00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
0000:00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
0000:00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
0000:00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
0000:00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
0000:00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
0000:00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
0000:00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
0000:01:00.0 VGA compatible controller: nVidia Corporation NV40 [GeForce 6800 Ultra/GeForce 6800 GT] (rev a2)
0000:05:07.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
0000:05:07.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
0000:05:07.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
0000:05:0b.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
0000:05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)

sfrost@snowman:/home/sfrost> cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 35
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
stepping : 2
cpu MHz : 2211.382
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mm x fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
bogomips : 4425.45
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp

processor : 1
vendor_id : AuthenticAMD
cpu family : 15
model : 35
model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
stepping : 2
cpu MHz : 2211.382
cache size : 1024 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mm x fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
bogomips : 4422.04
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts fid vid ttp

Enjoy..

Stephen

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2005-11-12 15:57:31

by Matti Aarnio

[permalink] [raw]

Subject: Re: NVidia nForce4 + AMD Athlon64 X2 --> no access to north-bridge PCI resources

On Tue, Nov 08, 2005 at 12:11:41PM -0500, Stephen Frost wrote:
> * Matti Aarnio ([email protected]) wrote:
> > The _very_short_ view of lspci output on a problem machine:
>
> You might want to provide the kernel version.
>
> sfrost@snowman:/home/sfrost> uname -a
> Linux snowman 2.6.12-1-amd64-k8-smp #1 SMP Fri Sep 23 13:03:18 CEST 2005 x86_64 GNU/Linux

Indeed things look like 2.6.12 kernel can find all, but
somewhen since then (2.6.13 variants don't) something has
been changed in PCI bus scanning codes. Debugging continues.

I have been playing with bleeding edge GITs, and am having this
small problem...

/Matti Aarnio

(continuing with more quoted material than I usually like..)

> sfrost@snowman:/home/sfrost> lspci
> 0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
> 0000:00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
> 0000:00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
> 0000:00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
> 0000:00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
> 0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
> 0000:00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
> 0000:00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
> 0000:00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
> 0000:00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
> 0000:00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
> 0000:00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
> 0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
> 0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
> 0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
> 0000:01:00.0 VGA compatible controller: nVidia Corporation NV40 [GeForce 6800 Ultra/GeForce 6800 GT] (rev a2)
> 0000:05:07.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
> 0000:05:07.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
> 0000:05:07.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
> 0000:05:0b.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
> 0000:05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
>
> sfrost@snowman:/home/sfrost> cat /proc/cpuinfo
> processor : 0
> vendor_id : AuthenticAMD
> cpu family : 15
> model : 35
> model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
> stepping : 2
> cpu MHz : 2211.375
> cache size : 1024 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 1
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
> bogomips : 4374.52
> TLB size : 1024 4K pages
> clflush size : 64
> cache_alignment : 64
> address sizes : 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp
>
> processor : 1
> vendor_id : AuthenticAMD
> cpu family : 15
> model : 35
> model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
> stepping : 2
> cpu MHz : 2211.375
> cache size : 1024 KB
> physical id : 0
> siblings : 2
> core id : 1
> cpu cores : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 1
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
> bogomips : 4407.29
> TLB size : 1024 4K pages
> clflush size : 64
> cache_alignment : 64
> address sizes : 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp
>
> However, it seems things changed under 2.6.14...
>
> sfrost@snowman:/home/sfrost> uname -a
> Linux snowman 2.6.14-1-amd64-k8-smp #1 SMP Wed Nov 2 20:53:55 CET 2005 x86_64 GNU/Linux
> sfrost@snowman:/home/sfrost> lspci
> 0000:00:00.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a3)
> 0000:00:01.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a3)
> 0000:00:01.1 SMBus: nVidia Corporation CK804 SMBus (rev a2)
> 0000:00:02.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2)
> 0000:00:02.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a3)
> 0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2)
> 0000:00:06.0 IDE interface: nVidia Corporation CK804 IDE (rev f2)
> 0000:00:07.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
> 0000:00:08.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3)
> 0000:00:09.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2)
> 0000:00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3)
> 0000:00:0b.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:0c.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:0d.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:00:0e.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3)
> 0000:01:00.0 VGA compatible controller: nVidia Corporation NV40 [GeForce 6800 Ultra/GeForce 6800 GT] (rev a2)
> 0000:05:07.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04)
> 0000:05:07.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04)
> 0000:05:07.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04)
> 0000:05:0b.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
> 0000:05:0c.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
>
> sfrost@snowman:/home/sfrost> cat /proc/cpuinfo
> processor : 0
> vendor_id : AuthenticAMD
> cpu family : 15
> model : 35
> model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
> stepping : 2
> cpu MHz : 2211.382
> cache size : 1024 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 1
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mm x fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
> bogomips : 4425.45
> TLB size : 1024 4K pages
> clflush size : 64
> cache_alignment : 64
> address sizes : 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp
>
> processor : 1
> vendor_id : AuthenticAMD
> cpu family : 15
> model : 35
> model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
> stepping : 2
> cpu MHz : 2211.382
> cache size : 1024 KB
> physical id : 0
> siblings : 2
> core id : 1
> cpu cores : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 1
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mm x fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy
> bogomips : 4422.04
> TLB size : 1024 4K pages
> clflush size : 64
> cache_alignment : 64
> address sizes : 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp
>
> Enjoy..
>
> Stephen