El Tue, 06-10-2009 a las 16:06 -0400, Mark Lord escribió: > If you could also send me the output of "lspci -vv" for the cards > then I can also have a quick look at chipset errata for possibilities. See below. Looking at the Status field, is it correct to say that the cards are definitely running at 133MHz? Is there a way to force them to a different speed from Linux or from the BIOS? > The early revs of these chips did have a number of errata specific to PCI-X. I checked the revision (09) against the sata_mv source and I couldn't spot anything relevant to us. 03:04.0 SCSI storage controller: Marvell Technology Group Ltd. MV88SX6081 8-port SATA II PCI-X Controller (rev 09) Subsystem: Marvell Technology Group Ltd. Device 11ab 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: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: Memory at feb00000 (64-bit, non-prefetchable) [size=1M] Region 2: I/O ports at e800 [size=256] Region 3: [virtual] Memory at fdc00000 (32-bit, non-prefetchable) [size=4M] [virtual] Expansion ROM at fd800000 [disabled] [size=4M] 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: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [60] PCI-X non-bridge device Command: DPERE- ERO- RBC=512 OST=4 Status: Dev=03:04.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=4 DMCRS=8 RSCEM- 266MHz- 533MHz- Kernel driver in use: sata_mv Kernel modules: sata_mv 03:06.0 SCSI storage controller: Marvell Technology Group Ltd. MV88SX6081 8-port SATA II PCI-X Controller (rev 09) Subsystem: Marvell Technology Group Ltd. Device 11ab 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: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fea00000 (64-bit, non-prefetchable) [size=1M] Region 2: I/O ports at e400 [size=256] Region 3: [virtual] Memory at fd400000 (32-bit, non-prefetchable) [size=4M] [virtual] Expansion ROM at fd000000 [disabled] [size=4M] 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: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [60] PCI-X non-bridge device Command: DPERE- ERO- RBC=512 OST=4 Status: Dev=03:06.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=4 DMCRS=8 RSCEM- 266MHz- 533MHz- Kernel driver in use: sata_mv Kernel modules: sata_mv -- // Bernie Innocenti - http://codewiz.org/ \X/ Sugar Labs - http://sugarlabs.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
