Messages in this thread | | | Date | Tue, 28 Dec 2004 08:07:48 +0100 | From | Manuel Perez Ayala <> | Subject | TG3 support broken on PPC (PowerMac G4) |
| |
Since 2.6.8, I've noticed that the tigon3 support has problems on PPC machines.
I have a group of powerpc machines (PowerMac G4) whith an extra tigon3 compatible network card, a 3c996 from 3Com.
They are connected to a 3com Gigabit switch and with kernel version 2.6.7 they are working fine.
Since 2.6.8, then 2.6.9 and now 2.6.10, they are not working as expected. They lost connection, many times with this message
Disconnecting: Corrupted MAC on input. lost connection
The keywords may be: modules, networking
afs02-i:/usr/src/linux# cat /proc/version Linux version 2.6.10-rc3fcdyc-ppc (root@afs02-i) (gcc versión 3.3.4 (Debian 1:3.3.4-13)) #1 Fri Dec 24 08:46:32 CET 2004
I'm working with debian sarge and I've noticed this problem with kernel from kernel.org and the debianized packages. The machines are PowerMac G4 (Silver) with 256MB Ram, 733MHz Processor, no cd-rom, a 3c996 Gigabit tigon3 compatible network card.
afs02-i:/usr/src/linux# ./scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes.
Linux afs02-i 2.6.10-rc3fcdyc-ppc #1 Fri Dec 24 08:46:32 CET 2004 ppc GNU/Linux
Gnu C 3.3.4 Gnu make 3.80 binutils 2.15 util-linux 2.12 mount 2.12 module-init-tools 3.1 e2fsprogs 1.35 reiserfsprogs line reiser4progs line nfs-utils 1.0.6 Linux C Library 2.3.2 Dynamic linker (ldd) 2.3.2 Procps 3.2.1 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.2.1 Modules Loaded
afs02-i:/usr/src/linux# cat /proc/cpuinfo processor : 0 cpu : 7450, altivec supported clock : 733MHz revision : 2.0 (pvr 8000 0200) bogomips : 729.08 machine : PowerMac3,5 motherboard : PowerMac3,5 MacRISC2 MacRISC Power Macintosh detected as : 69 (PowerMac G4 Silver) pmac flags : 00000000 L2 cache : 256K unified memory : 256MB pmac-generation : NewWorld
afs02-i:/usr/src/linux# cat /proc/modules
No modules added, all compiled on kernel.
afs02-i:/usr/src/linux# cat /proc/ioport 00000000-007fffff : /pci@f2000000 00802000-01001fff : /pci@f0000000 ff7fe000-ffffdfff : /pci@f4000000
afs02-i:/usr/src/linux# cat /proc/iomem 80000000-8fffffff : /pci@f2000000 80000000-8007ffff : 0001:10:17.0 80000000-8007ffff : 0.80000000:mac-io 80000050-8000007f : 0.00000050:gpio 80008000-800080ff : 0.00010000:i2s 80008100-800081ff : 0.00010000:i2s 80008200-800082ff : 0.00010000:i2s 80008300-800083ff : 0.00010000:i2s 80008a00-80008aff : 0.0001f000:ata-4 80008a00-80008aff : ide-pmac (dma) 80008b00-80008bff : 0.00020000:ata-3 80008b00-80008bff : ide-pmac (dma) 80008c00-80008cff : 0.00021000:ata-3 80008c00-80008cff : ide-pmac (dma) 80010000-80010fff : 0.00010000:i2s 80013000-80013000 : 0.00013000:ch-b 80013010-80013010 : 0.00013000:ch-b 80013020-80013020 : 0.00013020:ch-a 80013030-80013030 : 0.00013020:ch-a 80013040-80013040 : 0.00013000:ch-b 80013050-80013050 : 0.00013020:ch-a 80015000-80015fff : 0.00015000:timer 80016000-80017fff : 0.00016000:via-pmu 80016000-80017fff : via-pmu 80018000-80018fff : 0.00018000:i2c 8001f000-8001ffff : 0.0001f000:ata-4 8001f000-8001ffff : ide-pmac (ports) 80020000-80020fff : 0.00020000:ata-3 80021000-80021fff : 0.00021000:ata-3 80040000-8007ffff : interrupt-controller 80040000-8007ffff : 0.00040000:interrup 80080000-80080fff : 0001:10:19.0 80080000-80080fff : ohci_hcd 80081000-80081fff : 0001:10:18.0 80081000-80081fff : ohci_hcd 800a0000-800affff : 0001:10:13.0 800a0000-800affff : tg3 90000000-afffffff : /pci@f0000000 91000000-91ffffff : 0000:00:10.0 98000000-9fffffff : 0000:00:10.0 98004000-9807bfff : offb f1000000-f1ffffff : /pci@f0000000 f3000000-f3ffffff : /pci@f2000000 f5000000-f5ffffff : /pci@f4000000 f5000000-f5000fff : 0002:20:0e.0 f5200000-f53fffff : 0002:20:0f.0 f5200000-f53fffff : sungem f8000000-f8ffffff : uni-n
afs02-i:/usr/src/linux# lspci -vvv 0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 1.5 AGP 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: 16, Cache Line Size: 0x08 (32 bytes) Capabilities: [80] AGP version 1.0 Status: RQ=8 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>
0000:00:10.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX 400] (rev b2) (prog-if 00 [VGA]) Subsystem: Unknown device 0208:a5b8 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: 248 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 48 Region 0: Memory at 91000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at 98000000 (32-bit, prefetchable) [size=128M] Expansion ROM at 90000000 [disabled] [size=64K] Capabilities: [60] 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: [44] AGP version 2.0 Status: RQ=32 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>
0001:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 1.5 PCI 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: 16, Cache Line Size: 0x08 (32 bytes)
0001:10:13.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5700 Gigabit Ethernet (rev 12) Subsystem: 3Com Corporation 3C996-T 1000Base-T 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: 16 (16000ns min), Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 53 Region 0: Memory at 800a0000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at 80090000 [disabled] [size=64K] Capabilities: [40] PCI-X non-bridge device. Command: DPERE- ERO- RBC=0 OST=0 Status: Bus=255 Dev=31 Func=1 64bit+ 133MHz+ SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable- Address: 8f0876cac4ba924c Data: 1a71
0001:10:17.0 ff00: Apple Computer Inc. KeyLargo Mac I/O (rev 03) 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: 16, Cache Line Size: 0x08 (32 bytes) Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=512K]
0001:10:18.0 USB Controller: Apple Computer Inc. KeyLargo USB (prog-if 10 [OHCI]) 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: 16 (750ns min, 21500ns max) Interrupt: pin A routed to IRQ 27 Region 0: Memory at 80081000 (32-bit, non-prefetchable) [size=4K]
0001:10:19.0 USB Controller: Apple Computer Inc. KeyLargo USB (prog-if 10 [OHCI]) 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: 16 (750ns min, 21500ns max) Interrupt: pin A routed to IRQ 28 Region 0: Memory at 80080000 (32-bit, non-prefetchable) [size=4K]
0002:20:0b.0 Host bridge: Apple Computer Inc. UniNorth 1.5 Internal PCI 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: 16, Cache Line Size: 0x08 (32 bytes)
0002:20:0e.0 ffff: Lucent Microelectronics FW323 (rev ff) (prog-if ff) !!! Unknown header type 7f
0002:20:0f.0 Ethernet controller: Apple Computer Inc. UniNorth GMAC (Sun GEM) (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR+ Latency: 16 (16000ns min, 16000ns max), Cache Line Size: 0x08 (32 bytes) Interrupt: pin A routed to IRQ 41 Region 0: Memory at f5200000 (32-bit, non-prefetchable) [size=2M] Expansion ROM at f5100000 [disabled] [size=1M]
afs02-i:/usr/src/linux# cat /proc/scsi/scsi Attached devices:
---------- Manuel Perez Ayala mperaya@alcazaba.unex.es Facultad de Biblioteconomía y Documentación Universidad de Extremadura - 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/
| |