Martin,
Thanks for the help. System now allocates IRQ 9 for usb.
But now, when I do insmod usbcore, all is ok.
Then with insmod usb_uhci, system crashes (and yes, I mean system!) with
following message :-
Enabling device 00.01.2 (000 -> 0001)
usb_uhci.c detected 2 ports
Unable to handle kernel NULL pointer dereference at virtaddress 00000000
Then a reg dump and what have you.
I have also tried using uhci rather than usb_uhci, and this resulted in a
system freeze 1st time, then system crash on second attempt.
Any more ideas ?
What would you like me to do to get further debug ?
I enclose new dmesg & lspci.
Thanks in advance,
Alan
Linux version 2.3.99-pre7 ([EMAIL PROTECTED]) (gcc version egcs-2.91.66
19990314/Linux (egcs-1.1.2 release)) #32 Tue May 16 00:07:24 EDT 2000
On node 0 totalpages: 24576
zone(0): 4096 pages.
zone(1): 20480 pages.
zone(2): 0 pages.
Initializing CPU#0
Detected 380200267 Hz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 755.30 BogoMIPS
Memory: 94872k/98304k available (898k kernel code, 3044k reserved, 65k data, 164k
init, 0k highmem)
Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 32768 (order: 5, 131072 bytes)
kmem_create: Poisoning requested, but con given - bdev_cache
Inode-cache hash table entries: 8192 (order: 4, 65536 bytes)
kmem_create: Poisoning requested, but con given - inode_cache
CPU: L1 I Cache: 32K L1 D Cache: 32K
CPU: AMD AMD-K6(tm) 3D processor stepping 0c
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
PCI: BIOS32 Service Directory structure at 0xc00e8050
PCI: BIOS32 Service Directory entry at 0xeb110
PCI: BIOS probe returned s=00 hw=11 ver=02.10 l=02
PCI: PCI BIOS revision 2.10 entry at 0xeb150, last bus=2
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: IDE base address fixup for 00:01.1
PCI: Scanning for ghost devices on bus 0
PCI: IRQ init
PCI: Interrupt Routing Table found at 0xc00fe840
00:01 slot=00 0:00/1ef8 1:00/1ef8 2:63/02f8 3:63/02f8
00:03 slot=00 0:60/0400 1:61/0400 2:00/0c00 3:00/0c00
PCI: Using IRQ router PIIX [8086/122e] at 00:01.0
PCI: IRQ fixup
00:02.0: ignoring bogus IRQ 255
IRQ for 00:01.2(3) via 00:01.2 -> PIRQ 63, mask 02f8, excl 0000 -> newirq=9 ... failed
PCI: Guessed IRQ 9 for device 00:01.2
IRQ for 00:02.0(0) via 00:02.0 -> not found in routing table
PCI: Allocating resources
PCI: Resource 00001100-0000110f (f=101, d=0, p=0)
PCI: Resource fdc00000-fdffffff (f=200, d=0, p=0)
PCI: Resource fe7f0000-fe7fffff (f=200, d=0, p=0)
PCI: Resource fe000000-fe3fffff (f=200, d=0, p=0)
PCI: Sorting device list...
Limiting direct PCI/PCI transfers.
PCI: Address space collision on region 7 of device Intel Corporation 82371AB PIIX4
ACPI [1000:103f]
isapnp: Scanning for Pnp cards...
isapnp: Card 'ESS ES1869 Plug and Play AudioDrive'
isapnp: 1 Plug & Play card detected total
Linux NET4.0 for Linux 2.3
Based upon Swansea University Computer Society NET3.039
kmem_create: Poisoning requested, but con given - skbuff_head_cache
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 8192)
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.13)
Starting kswapd v1.6
pty: 256 Unix98 ptys configured
Uniform Multi-Platform E-IDE driver Revision: 6.30
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev 09
PIIX4: not 100% native mode: will probe irqs later
hda: TOSHIBA MK6412MAT, ATA DISK drive
hdc: CRN-8241B, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 12685680 sectors (6495 MB), CHS=839/240/63
Partition check:
hda: hda1 hda2 < hda5 hda6 hda7 >
Real Time Clock Driver v1.10c
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 164k freed
Adding Swap: 68004k swap-space (priority -1)
[EXT II FS 0.5b, 95/08/09, bs=1024, fs=1024, gc=275, bpg=8192, ipg=2048, mo=ffffffea]
Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996
sb: ESS ES1869 Plug and Play AudioDrive detected
sb: ISAPnP reports 'ESS ES1869 Plug and Play AudioDrive' at i/o 0x220, irq 5, dma 1, 3
SB 3.01 detected OK (220)
ESS chip ES1869 detected
sb: 1 Soundblaster PnP card(s) found.
YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft 1993-1996
Linux PCMCIA Card Services 3.1.11
options: [pci] [cardbus] [pm]
Intel PCIC probe:
Intel i82365sl DF ISA-to-PCMCIA at port 0x3e0 ofs 0x00, 2 sockets
host opts [0]: none
host opts [1]: none
ISA irqs (scanned) = 3,4,7,9,11 polling interval = 1000 ms
cs: IO port probe 0x1000-0x17ff: excluding 0x1020-0x103f
cs: IO port probe 0x0100-0x04ff: excluding 0x2f8-0x2ff 0x330-0x337 0x378-0x37f
0x398-0x39f 0x3f8-0x3ff 0x4d0-0x4d7
cs: IO port probe 0x0a00-0x0aff: clean.
cs: memory probe 0x0d0000-0x0dffff: clean.
eth0: NE2000 Compatible: io 0x300, irq 3, hw_addr 00:80:C8:8F:0F:5B
IrDA (tm) Protocols for Linux-2.3 (Dag Brattli)
Serial driver version 4.93 (2000-03-20) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP
enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
00:00.0 Host bridge: Intel Corporation 430TX - 82439TX MTXC (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: 0 set
00: 86 80 00 71 06 00 00 22 01 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:01.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (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 set
00: 86 80 10 71 0f 00 80 02 02 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:01.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80)
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 set
Region 4: I/O ports at 1100
00: 86 80 11 71 05 00 80 02 01 80 01 01 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:01.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (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-
Interrupt: pin D routed to IRQ 9
Region 4: I/O ports at 1000 [disabled]
00: 86 80 12 71 00 00 80 02 01 00 03 0c 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 01 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 04 00 00
00:01.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (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-
00: 86 80 13 71 01 00 80 02 02 00 80 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00:02.0 VGA compatible controller: Trident Microsystems TGUI 9660/9680/9682 (rev d3)
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 A routed to IRQ 0
Region 0: Memory at fdc00000 (32-bit, non-prefetchable)
Region 1: Memory at fe7f0000 (32-bit, non-prefetchable)
Region 2: Memory at fe000000 (32-bit, non-prefetchable)
00: 23 10 60 96 03 00 80 02 d3 00 00 03 00 00 00 00
10: 00 00 c0 fd 00 00 7f fe 00 00 00 fe 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 0c 00 00 00 00 00 00 00 00 00 ff 01 00 00
00:03.0 CardBus bridge: Texas Instruments: Unknown device ac1c (rev 01)
Subsystem: Unknown device 104c:ac1c
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: 64 set, cache line size 08
Interrupt: pin A routed to IRQ 10
Region 0: Memory at 10000000 (32-bit, non-prefetchable)
Bus: primary=00, secondary=01, subordinate=02, sec-latency=32
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0007
00: 4c 10 1c ac 07 00 10 02 01 00 07 06 08 40 82 00
10: 00 00 00 10 a0 00 00 02 00 01 02 20 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 c0 07
40: 4c 10 1c ac 07 00 10 02 01 00 07 06 08 40 82 00
50: 00 00 00 10 a0 00 00 02 00 01 02 20 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 0a 01 c0 07
00:03.1 CardBus bridge: Texas Instruments: Unknown device ac1c (rev 01)
Subsystem: Unknown device 104c:ac1c
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: 64 set, cache line size 08
Interrupt: pin B routed to IRQ 10
Region 0: Memory at 10001000 (32-bit, non-prefetchable)
Bus: primary=00, secondary=03, subordinate=04, sec-latency=32
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0007
00: 4c 10 1c ac 07 00 10 02 01 00 07 06 08 40 82 00
10: 00 10 00 10 a0 00 00 02 00 03 04 20 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 02 c0 07
40: 4c 10 1c ac 07 00 10 02 01 00 07 06 08 40 82 00
50: 00 10 00 10 a0 00 00 02 00 03 04 20 00 00 00 00
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 0a 02 c0 07
On Sun, 14 May 2000, Martin Mares wrote:
> Hello!
>
> > Relative newby to linux USB.
> > Have been trying for 2 weeks to get it too work on an ultra laptop.
> >
> > Problem seems to be that the IRQ is not being assigned.
> > No config in bios or PnP or USB (SystemSoft bios)
> >
> > Switching on PCI debug reveals that it keeps trying to get IRQ 5, which is the
> > soundcard.
> > Normally it uses 9 (windows)
>
> Can you try booting with "pci=irqmask=0xff00", please?
>
> Have a nice fortnight
> --
> Martin `MJ' Mares <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> http://atrey.karlin.mff.cuni.cz/~mj/
> "COBOL -- Compiles Only Because Of Luck"
--
Alanp
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