Hi, I have an EPOX 8RDA+ motherboard (nforce2 chipset). Everything works fine in 2.4 kernels.
In 2.6, I get the following in dmesg on loading the ieee drivers:
ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[22] MMIO=[e5084000-e50847ff] Max Packet=[2048]
ohci1394_0: SelfID received outside of bus reset sequence
ieee1394: Host added: ID:BUS[0-00:1023] GUID[00046103cd94479f]
The ieee1394 system doesn't seem to "see" any devices attached to the bus. E.g. running rescan-scsi-bus gives the following:
Host adapter ? (*) found.
0 new device(s) found.
0 device(s) removed.
lspci -vvv for the firewire device gives:
00:0d.0 FireWire (IEEE 1394): nVidia Corporation nForce2 FireWire (IEEE 1394) Controller (rev a3) (prog-if 10 [OHCI])
Subsystem: Unknown device 1695:1000
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 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 22
Region 0: Memory at e5084000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at e5085000 (32-bit, non-prefetchable) [size=64]
Capabilities: [44] 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+
/sys/bus/ieee1394/devices has:
00046103cd94479f fw-host0
No sign of my ipod. Any suggestions?
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Received on Wed Oct 15 23:43:15 2003
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