Re: "use new doorbell-bit-5 reset method" failed to reset the controller

[Joe Jin <joe.jin@oracle.com>]

Per Steve's suggestions, we upgrade the firmware to the latest and 
issue went, so it's HW issue rather than kernel bug.

Thanks,
Joe

On 07/05/11 23:14, scameron@beardog.cce.hp.com wrote:
> On Thu, Jun 30, 2011 at 04:49:22PM +0800, Joe Jin wrote:
>> Hi Stephen,
>>
>> With linux the latest kernel, when do kdump test on HP DL585G7
>> we found it failed to reset the controller, driver complained
>> "'Bit 2 doorbell reset' is supported, but not 'bit 5 doorbell 
>> reset', Firmware update is recommended", we have upgraded the
>> firmware to the latest but kdump kernel still failed with
>> the message.
> 
> What firmware revision do you have?
> 
> I think you need 5.06, which just came out on June 24.
> 
> http://bizsupport1.austin.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=3902575&prodTypeId=329290&prodSeriesId=3902574&swLang=8&swEnvOID=2023&printver=true
> 
> -- steve
> 
> 
> 
> 
>>
>> After revert commit cf0b08d0cd87ada9d284925834d08fb8026da888,
>> kdump work fine. 
>>
>> Here is the device info:
>> 03:00.0 0104: 103c:323a (rev 01)
>>         Subsystem: 103c:3245
>>         Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx+
>>         Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>>         Latency: 0, Cache Line Size: 64 bytes
>>         Interrupt: pin A routed to IRQ 16
>>         Region 0: Memory at e0200000 (64-bit, non-prefetchable) [size=2M]
>>         Region 2: Memory at e0002000 (64-bit, non-prefetchable) [size=4K]
>>         Region 4: I/O ports at 4000 [size=256]
>>         [virtual] Expansion ROM at d0500000 [disabled] [size=512K]
>>         Capabilities: [40] Power Management version 3
>>                 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot-,D3cold-)
>>                 Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
>>         Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
>>                 Address: 0000000000000000  Data: 0000
>>         Capabilities: [70] Express (v2) Endpoint, MSI 00
>>                 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <1us, L1 <8us
>>                         ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
>>                 DevCtl: Report errors: Correctable- Non-Fatal+ Fatal+ Unsupported-
>>                         RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>>                         MaxPayload 128 bytes, MaxReadReq 4096 bytes
>>                 DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
>>                 LnkCap: Port #0, Speed 5GT/s, Width x8, ASPM L0s, Latency L0 <512ns, L1 <64us
>>                         ClockPM- Surprise- LLActRep- BwNot-
>>                 LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
>>                         ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>>                 LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
>>                 DevCap2: Completion Timeout: Not Supported, TimeoutDis+
>>                 DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
>>                 LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
>>                          Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
>>                          Compliance De-emphasis: -6dB
>>                 LnkSta2: Current De-emphasis Level: -3.5dB
>>         Capabilities: [ac] MSI-X: Enable+ Count=16 Masked-
>>                 Vector table: BAR=0 offset=001c2000
>>                 PBA: BAR=0 offset=001c4000
>>         Capabilities: [100 v1] Advanced Error Reporting
>>                 UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
>>                 UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
>>                 UESvrt: DLP+ SDES+ TLP+ FCP+ CmpltTO+ CmpltAbrt+ UnxCmplt+ RxOF+ MalfTLP+ ECRC- UnsupReq+ ACSViol-
>>                 CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
>>                 CEMsk:  RxErr+ BadTLP+ BadDLLP+ Rollover+ Timeout+ NonFatalErr+
>>                 AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
>>         Kernel driver in use: hpsa
>>         Kernel modules: hpsa
>>
>>
>> Seems doorbell-bit-5 reset method did not work properly with the device?
>> Any input will appreciate.
>>
>> Thanks,
>> Joe


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