On Tue, 7 Aug 2001, Ben Greear wrote:
> The driver seems to lock up for a while and then recover...
>
> Aug 7 11:55:19 lanf1 last message repeated 5 times
> Aug 7 11:56:04 lanf1 last message repeated 21 times
> Aug 7 11:56:07 lanf1 kernel: NETDEV WATCHDOG: eth0: transmit timed out
> Aug 7 11:56:07 lanf1 kernel: eth0: Transmit timed out: status 0050 0cf0 at 900/928 command 000c0000.
> Aug 7 11:58:53 lanf1 kernel: eepro100: wait_for_cmd_done timeout!
> Aug 7 11:59:34 lanf1 last message repeated 10 times
> Aug 7 12:00:02 lanf1 last message repeated 16 times
> Aug 7 12:00:05 lanf1 kernel: NETDEV WATCHDOG: eth0: transmit timed out
> Aug 7 12:00:05 lanf1 kernel: eth0: Transmit timed out: status 0050 0cf0 at 1151/1179 command 000c0000.
> Aug 7 12:02:24 lanf1 kernel: eepro100: wait_for_cmd_done timeout!
> Aug 7 12:02:47 lanf1 last message repeated 14 times
> Aug 7 12:03:09 lanf1 su(pam_unix)[5778]: session opened for user root by lanforge(uid=500)
> Aug 7 12:03:24 lanf1 kernel: eepro100: wait_for_cmd_done timeout!
> Aug 7 12:03:33 lanf1 last message repeated 10 times
> Aug 7 12:03:37 lanf1 kernel: NETDEV WATCHDOG: eth0: transmit timed out
> Aug 7 12:03:37 lanf1 kernel: eth0: Transmit timed out: status 0050 0c80 at 1954/1982 command 000c0000.
>
>
>
> [root@lanf1 bin]# eepro100-diag eth0 -aa -ee -mm -f
> eepro100-diag.c:v2.02 7/19/2000 Donald Becker (becker@scyld.com)
> http://www.scyld.com/diag/index.html
> Index #1: Found a Intel i82562 EEPro100 adapter at 0xdf00.
> i82557 chip registers at 0xdf00:
> 0c000090 0f1123e0 00000000 00080002 18250021 00000600
> No interrupt sources are pending.
> The transmit unit state is 'Active'.
> The receive unit state is 'Ready'.
> This status is unusual for an activated interface.
> The Command register has an unprocessed command 0c00(?!).
> EEPROM contents, size 64x16:
> 00: 0300 9f47 c4df 1a03 0000 0201 4701 0000
> 0x08: 0000 0000 49b2 3013 8086 007f ffff ffff
> 0x10: ffff ffff ffff ffff ffff ffff ffff ffff
> 0x18: ffff ffff ffff ffff ffff ffff ffff ffff
> 0x20: ffff ffff ffff ffff ffff ffff ffff ffff
> 0x28: ffff ffff ffff ffff ffff ffff ffff ffff
> 0x30: 0000 ffff ffff ffff ffff ffff ffff ffff
> 0x38: ffff ffff ffff 0000 ffff ffff ffff f5f4
> The EEPROM checksum is correct.
> Intel EtherExpress Pro 10/100 EEPROM contents:
> Station address 00:03:47:9F:DF:C4.
> Board assembly 000000-000, Physical connectors present: RJ45
> Primary interface chip i82555 PHY #1.
> MII PHY #1 transceiver registers:
> 3100 782d 02a8 0330 05e1 0021 0000 0000
> 0000 0000 0000 0000 0000 0000 0000 0000
> 2404 0000 0000 0000 0000 0000 0000 0000
> 0000 0000 0000 0000 0010 0000 0000 0000.
> Baseline value of MII status register is 782d.
>
> NOTE: The eepro100-diag program hangs here, and will not
> continue after at least 2 minutes. Ctrl-c does stop it
> though...
>
> Interestingly enough, a minute after I did this, the whole
> machine locked up hard :(
>
>
>
> Here is an lspci I did before the lockup.
>
> (The 82557 below is not a problem, it is the other Intel NIC.)
> [root@lanf1 /root]# lspci -vvvv
> 00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02)
> Subsystem: Intel Corporation: Unknown device 4532
> 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
> Capabilities: [88] #09 [f104]
>
> 00:02.0 VGA compatible controller: Intel Corporation 82815 CGC [Chipset Graphics Controller] (rev 02) (prog-if 00 [VGA])
> Subsystem: Intel Corporation: Unknown device 4532
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> Interrupt: pin A routed to IRQ 11
> Region 0: Memory at f8000000 (32-bit, prefetchable) [size=64M]
> Region 1: Memory at ffa80000 (32-bit, non-prefetchable) [size=512K]
> Capabilities: [dc] 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-
>
> 00:1e.0 PCI bridge: Intel Corporation 82820 820 (Camino 2) Chipset PCI (rev 02) (prog-if 00 [Normal decode])
> 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
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
> I/O behind bridge: 0000d000-0000dfff
> Memory behind bridge: ff400000-ff8fffff
> Prefetchable memory behind bridge: f6a00000-f6afffff
> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>
> 00:1f.0 ISA bridge: Intel Corporation 82820 820 (Camino 2) Chipset ISA Bridge (ICH2) (rev 02)
> Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
>
> 00:1f.1 IDE interface: Intel Corporation 82820 820 (Camino 2) Chipset IDE U100 (rev 02) (prog-if 80 [Master])
> Subsystem: Intel Corporation: Unknown device 4532
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> Region 4: I/O ports at ffa0 [size=16]
>
> 00:1f.2 USB Controller: Intel Corporation 82820 820 (Camino 2) Chipset USB (Hub A) (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation: Unknown device 4532
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> Interrupt: pin D routed to IRQ 11
> Region 4: I/O ports at ef40 [size=32]
>
> 00:1f.3 SMBus: Intel Corporation 82820 820 (Camino 2) Chipset SMBus (rev 02)
> Subsystem: Intel Corporation: Unknown device 4532
> Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Interrupt: pin B routed to IRQ 9
> Region 4: I/O ports at efa0 [size=16]
>
> 00:1f.4 USB Controller: Intel Corporation 82820 820 (Camino 2) Chipset USB (Hub B) (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation: Unknown device 4532
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> Interrupt: pin C routed to IRQ 10
> Region 4: I/O ports at ef80 [size=32]
>
> 00:1f.5 Multimedia audio controller: Intel Corporation: Unknown device 2445 (rev 02)
> Subsystem: Intel Corporation: Unknown device 4656
> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 0
> Interrupt: pin B routed to IRQ 9
> Region 0: I/O ports at e800 [size=256]
> Region 1: I/O ports at ef00 [size=64]
>
> 01:08.0 Ethernet controller: Intel Corporation 82820 820 (Camino 2) Chipset Ethernet (rev 01)
> Subsystem: Intel Corporation: Unknown device 3013
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR+
> Latency: 32 (2000ns min, 14000ns max), cache line size 08
> Interrupt: pin A routed to IRQ 11
> Region 0: Memory at ff6ff000 (32-bit, non-prefetchable) [size=4K]
> Region 1: I/O ports at df00 [size=64]
> Capabilities: [dc] Power Management version 2
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 PME-Enable- DSel=0 DScale=2 PME-
>
> 01:0b.0 Ethernet controller: Intel Corporation 82557 [Ethernet Pro 100] (rev 01)
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
> Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 32 (2000ns min, 14000ns max)
> Interrupt: pin A routed to IRQ 10
> Region 0: Memory at f6aff000 (32-bit, prefetchable) [size=4K]
> Region 1: I/O ports at df80 [size=32]
> Region 2: Memory at ff800000 (32-bit, non-prefetchable) [size=1M]
> Expansion ROM at ff700000 [disabled] [size=1M]
>
> Thanks,
> Ben
>
>
Take care,
-- Christian Reis, Senior Engineer, Async Open Source, Brazil. http://async.com.br/~kiko/ | [+55 16] 272 3330 | NMFL- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/