On Wed, 23 Apr 2008, Roland Dreier wrote:
Could you send the output of lspci -vvvnn?
This is the part relevant to the card (I attach the full output in case you need it):
04:00.0 InfiniBand [0c06]: Mellanox Technologies MT25204 [InfiniHost III Lx
HCA] [15b3:6274] (rev a0)
Subsystem: Mellanox Technologies MT25204 [InfiniHost III Lx HCA]
[15b3:6274]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Interrupt: pin A routed to IRQ 17
Region 0: Memory at b9100000 (64-bit, non-prefetchable) [size=1M]
Region 2: Memory at b8000000 (64-bit, prefetchable) [size=8M]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [48] Vital Product Data
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit+ Queue=0/5
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [84] MSI-X: Enable- Mask- TabSize=32
Vector table: BAR=0 offset=00082000
PBA: BAR=0 offset=00082200
Capabilities: [60] Express Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 unlimited
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 256 bytes, MaxReadReq 4096 bytes
Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 8
Link: Latency L0s unlimited, L1 unlimited
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x4
Xavier
lspci.gz
Description: Binary data
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