(DELL) Carte PCI Express : unsupported PM cap regs version (7)

54 x served & 21 x viewed

J’ai deux cartes PCI Express qui fonctionnaient correctement avec des anciens serveurs DELL :

  • PowerEdge R710.
  • PowerEdge R410.
  • Precision T5600.
  • PowerEdge 2950.

Maintenant avec le serveur DELL PowerEdge R430 (BIOS Version 2.3.4), j’ai l’erreur : 0.544581 pci 0000:0704.0: unsupported PM cap regs version (7) ou alors un écran noir.

J’ai cherché sur les forums mais sans trouver de solutions…. et le support DELL ne traite que si les carte PCI express sont de chez DELL.

Il va falloir que j’explore … ajouter par exemple :  noapic nolapic acpi=off dans /boot/grub/menu.lst ou /boot/grub2/grub.cfg

Misère.

Pour information :

PM cap regs version = Power Management capabilities register version 7.

Exemple de lspci -vvv : (on peut faire aussi : lspci -vvv | grep « Power Management » )

0f:03.0 PCI bridge: Texas Instruments PCI2050 PCI-to-PCI Bridge (rev 02) (prog-if 00 [Normal 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: 32, Cache Line Size: 64 bytes

        Bus: primary=0f, secondary=10, subordinate=10, sec-latency=32

        I/O behind bridge: 0000d000-0000dfff

        Memory behind bridge: d2000000-d3ffffff

        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff

        Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-

        BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-

                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

        Capabilities: [dc] Power Management version 2

                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)

                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

                Bridge: PM- B3+

10:04.0 Bridge: PLX Technology, Inc. PCI9054 32-bit 33MHz PCI <-> IOBus Bridge (rev 0a)

        Subsystem: PLX Technology, Inc. Device b395

        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: 32, Cache Line Size: 64 bytes

        Interrupt: pin A routed to IRQ 5

        Region 0: Memory at d3effc00 (32-bit, non-prefetchable) [size=256]

        Region 1: I/O ports at dc00 [size=256]

        Region 2: Memory at d2000000 (32-bit, non-prefetchable) [size=16M]

        Region 3: I/O ports at d800 [size=256]

        Capabilities: [40] Power Management version 1

                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)

                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

        Capabilities: [48] #00 [0080]

Solution :

Modification du grub2.cfg pour la suppression de l’APIC (Advanced Configuration and Power Interface) :

splash : pour afficher le splashscreen lors du boot.
99c99
<       linux16 /vmlinuz-4.1.12-61.1.18.el7uek.x86_64 root=/dev/mapper/ol-root ro crashkernel=auto rd.lvm.lv=ol/root rd.lvm.lv=ol/swap rhgb quiet LANG=en_US.UTF-8
---
>       linux16 /vmlinuz-4.1.12-61.1.18.el7uek.x86_64 root=/dev/mapper/ol-root ro crashkernel=auto rd.lvm.lv=ol/root rd.lvm.lv=ol/swap rhgb quiet splash noapic nolapic acpi=off LANG=en_US.UTF-8
128c128
<       linux16 /vmlinuz-0-rescue-cfef1470d70044ec805b8e88d22bf265 root=/dev/mapper/ol-root ro crashkernel=auto rd.lvm.lv=ol/root rd.lvm.lv=ol/swap rhgb quiet
---
>       linux16 /vmlinuz-0-rescue-cfef1470d70044ec805b8e88d22bf265 root=/dev/mapper/ol-root ro crashkernel=auto rd.lvm.lv=ol/root rd.lvm.lv=ol/swap rhgb quiet splash noapic nolapic acpi=off

Voici le diff sur le lscpi, avec et sans carte :

27,29c27,28
< 06:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
< 06:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
< 08:00.0 PCI bridge: Renesas Technology Corp. SH7758 PCIe Switch [PS] 
--- 
> 06:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa)
> 07:04.0 Ethernet controller: Micrel-Kendin Device 8841 (rev 10)
31,90c30,32
< 0a:00.0 PCI bridge: Renesas Technology Corp. SH7758 PCIe-PCI Bridge [PPB]
< 0b:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. G200eR2 (rev 01)
< ff:0b.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01)
< ff:0b.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01)
< ff:0b.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01)
< ff:0b.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link Debug (rev 01)
< ff:0c.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0c.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0c.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0c.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0c.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0c.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0f.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0f.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0f.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:0f.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 01)
< ff:10.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 01)
< ff:10.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 01)
< ff:10.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 01)
< ff:10.6 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 01)
< ff:10.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 01)
< ff:12.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 01)
< ff:12.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 01)
< ff:12.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 Debug (rev 01)
< ff:13.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS (rev 01)
< ff:13.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS (rev 01)
< ff:13.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 01)
< ff:13.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 01)
< ff:13.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 01)
< ff:13.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 01)
< ff:13.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Broadcast (rev 01)
< ff:13.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01)
< ff:14.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Thermal Control (rev 01)
< ff:14.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Thermal Control (rev 01)
< ff:14.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Error (rev 01)
< ff:14.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Error (rev 01)
< ff:14.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
< ff:14.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
< ff:14.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
< ff:14.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01)
< ff:15.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 2 Thermal Control (rev 01)
< ff:15.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 3 Thermal Control (rev 01)
< ff:15.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 2 Error (rev 01)
< ff:15.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 3 Error (rev 01)
< ff:16.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01)
< ff:16.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Broadcast (rev 01)
< ff:16.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01)
< ff:17.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Thermal Control (rev 01)
< ff:17.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
< ff:17.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
< ff:17.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
< ff:17.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01)
< ff:1e.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
< ff:1e.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
< ff:1e.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
< ff:1e.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
< ff:1e.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
< ff:1f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01)
< ff:1f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) 
--- 
> 0a:00.0 PCI bridge: Renesas Technology Corp. SH7758 PCIe Switch [PS]
> 0b:00.0 PCI bridge: Renesas Technology Corp. SH7758 PCIe-PCI Bridge [PPB]
> 0c:00.0 VGA compatible controller: Matrox Electronics Systems Ltd. G200eR2 (rev 01)

Et si je regarde la carte qui a la version 7 :

07:04.0 Ethernet controller: Micrel-Kendin Device 8841 (rev 10)
        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: 0 (5000ns min, 10000ns max)
        Interrupt: pin A routed to IRQ 15
        Region 0: Memory at 91c00000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [50] Power Management version 7
                Flags: PMEClk+ DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

Conclusion :
J’ai bien ma carte qui fonctionne mais je n’ai plus de gestion ACPI.