Adding Doug whom I omitted by mistake. On Thu, 2008-03-20 at 15:07 +0200, Eli Cohen wrote: > I opened a bug in Redhat bugzilla: > > https://bugzilla.redhat.com/show_bug.cgi?id=438330 > > On Thu, 2008-03-20 at 14:31 +0200, Tziporet Koren wrote: > > Hi Doug, > > > > We found that on RHEL5 up1 we do not succeed to get MSI-X vectors with for > > ConnectX with the mlx4 driver. > > Note that on RHEL5 we do get them. > > > > Any help will be appreciated. > > > > Thanks > > Tziporet > > > > This is the output of lspci -vv so you can see that the MSI-X is available > > by the device > > > > 13:00.0 InfiniBand: Mellanox Technologies MT25418 [ConnectX IB DDR] (rev a0) > > Subsystem: Mellanox Technologies MT25418 [ConnectX IB DDR] > > 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- > > Latency: 0, Cache Line Size: 64 bytes > > Interrupt: pin A routed to IRQ 177 > > Region 0: Memory at fdf00000 (64-bit, non-prefetchable) [size=1M] > > Region 2: Memory at f7000000 (64-bit, prefetchable) [size=8M] > > Region 4: Memory at fdef0000 (64-bit, non-prefetchable) [size=8K] > > Capabilities: [40] Power Management version 3 > > 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: [9c] MSI-X: Enable- Mask- TabSize=256 > > Vector table: BAR=4 offset=00000000 > > PBA: BAR=4 offset=00001000 > > Capabilities: [60] Express Endpoint IRQ 0 > > Device: Supported: MaxPayload 256 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 x8 > > > _______________________________________________ > general mailing list > [email protected] > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
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