[Info-vax] Machine check on zx2000

[Valery Zaporozhchenko]

Hello,

I would be grateful for any advice how to fix the issue. The system is Debian so my apologizes for posting off-topic. Here are the logs, or rather the portions of them likely related to the problem (assuming that the reason is a bus error and CPU state is irrelevant). Machine is rather alive than dead, but it's really hard to get it to boot due to Firmware Errors.



Log 1:



**** zx1 IOC Registers ****

  iocErrorValid                 0x0000000000000000 





**** PCI Component Registers ****

  pciCompErrorValid             0x0000000000000000 





**** PCI Bus Registers ****

  pciBusErrorValid              0x0000000000000001 



  ---- PCI Bus ----

  validation_bits               0x000000000000074f 

  error_status                  0x0000000000161600 

  error_type                    0x            0005 

  bus_id                        0x            0000 

  bus_addr                      0x00000000000b9400 

  bus_data                      0x0000000000000000 

  bus_cmd                       0x0000000000000000 

  bus_requestor_id              0x00000000fed20000 

  bus_responder_id              0x0000000000000000 

  bus_target_id                 0x00000000000b9400 

  bus_oem_id[0]                 0x000000000000122e 

  bus_oem_id[1]                 0x0000000000000000 

  cellNum                       0x        00000000 

  sbaNum                        0x            0000 

  ropeNum                       0x            0000 

  .... Mercury LBA ....

  error_status 0x688            0x0000000100000216 

  master_id_log 0x0690          0x0000000000000000 

  inbound_err_add 0x0290        0x0000000000000000 

  inbound_err_attrib 0x0298     0x0000000000000000 

  completion_msg_log 0x02A0     0x0000000000000000 

  outbound_err_address 0x0070   0x00000000000b9400 

  error_config 0x0680           0x0000000000001d50 

  status_info_cntrl 0x0108      0x0000000000000048 

  function_id 0x0000            0x83b00146122e103c 

  capabilities_list 0x0060      0x0f00023700200002 

  agp_command 0x0068            0x0000000000000000 

  pcix_capabilities 0x00A0      0x0013ff0000010007 

  olr_control 0x0600            0x0002361200032403 

  clock_control 0x0618          0x0000000000000038 

  bus_mode 0x0620               0x95c8646fa5850001 



Log 2:



**** zx1 IOC Registers ****

  iocErrorValid                 0x0000000000000000 





**** PCI Component Registers ****

  pciCompErrorValid             0x0000000000000000 





**** PCI Bus Registers ****

  pciBusErrorValid              0x0000000000000001 



  ---- PCI Bus ----

  validation_bits               0x000000000000074f 

  error_status                  0x0000000000121900 

  error_type                    0x            0004 

  bus_id                        0x            0000 

  bus_addr                      0x00000000900316c0 

  bus_data                      0x0000000000000000 

  bus_cmd                       0x0000000000000000 

  bus_requestor_id              0x00000000fed20000 

  bus_responder_id              0x0000000000000000 

  bus_target_id                 0x00000000900316c0 

  bus_oem_id[0]                 0x000000000000122e 

  bus_oem_id[1]                 0x0000000000000000 

  cellNum                       0x        00000000 

  sbaNum                        0x            0000 

  ropeNum                       0x            0000 

  .... Mercury LBA ....

  error_status 0x688            0x000000010000021c 

  master_id_log 0x0690          0x0000000000000000 

  inbound_err_add 0x0290        0x0000000000000000 

  inbound_err_attrib 0x0298     0x0000000000000000 

  completion_msg_log 0x02A0     0x0000000000000000 

  outbound_err_address 0x0070   0x00000000900316c0 

  error_config 0x0680           0x0000000000001d50 

  status_info_cntrl 0x0108      0x0000000000000048 

  function_id 0x0000            0x22b00146122e103c 

  capabilities_list 0x0060      0x0f00023700200002 

  agp_command 0x0068            0x0000000000000000 

  pcix_capabilities 0x00A0      0x0013ff0000010007 

  olr_control 0x0600            0x0002361200032403 

  clock_control 0x0618          0x0000000000000038 

  bus_mode 0x0620               0x99c874aea9850001 




orca:/home/valery# lspci -vvv
00:00.0 VGA compatible controller: ATI Technologies Inc R300 AG [FireGL Z1/X1] (rev 80) (prog-if 00 [VGA controller])
	Subsystem: ATI Technologies Inc Device 010a
	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: 192 (2000ns min), Cache Line Size: 128 bytes
	Interrupt: pin A routed to IRQ 58
	Region 0: Memory at 88000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at 0d00 [size=256]
	Region 2: Memory at 90030000 (32-bit, non-prefetchable) [size=64K]
	Expansion ROM at 90000000 [disabled] [size=128K]
	Capabilities: [58] AGP version 2.0
		Status: RQ=80 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4
		Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW- Rate=<none>
	Capabilities: [50] 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-
	Kernel modules: radeonfb

00:00.1 Display controller: ATI Technologies Inc Device 4167 (rev 80)
	Subsystem: ATI Technologies Inc Device 010b
	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: 192 (2000ns min), Cache Line Size: 128 bytes
	Region 0: Memory at 80000000 (32-bit, prefetchable) [size=128M]
	Region 1: Memory at 90020000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: [50] 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-


I wasn't successful in decoding these even with SAL manual at hand, though have a suspicion that my videocard is close to its death (what else do I have at busid=0?). 


Thank you in advance for any help,

Regards,
Valery