Re: 2.3.00p1/2.3.49: more problems concerning devfs & generic scsi

From: Rene Rebe (rene.rebe@myokay.net)
Date: Sat Mar 18 2000 - 11:37:19 EST

Hi!

I get the same with an ncr53c810 using the latest sane (1.0.2) and
Kernel 2.3.99-pre1:

Mar 18 16:46:42 jackson kernel: ncr53c8xx: at PCI bus 0, device 17, function 0
Mar 18 16:46:42 jackson kernel: ncr53c8xx: 53c810 detected
Mar 18 16:46:42 jackson kernel: ncr53c810-0: rev 0x1 on pci bus 0 device 17 function 0 irq 11
Mar 18 16:46:42 jackson kernel: ncr53c810-0: ID 7, Fast-10, Parity Checking
Mar 18 16:46:42 jackson kernel: ncr53c810-0: restart (scsi reset).
Mar 18 16:46:42 jackson kernel: scsi0 : ncr53c8xx - version 3.2g
Mar 18 16:46:42 jackson kernel: scsi : 1 host.
Mar 18 16:46:47 jackson kernel: Vendor: AVISION Model: AV630CS Rev: 1.20
Mar 18 16:46:47 jackson kernel: Type: Scanner ANSI SCSI revision: 02
Mar 18 16:46:47 jackson kernel: Detected scsi generic sg0 at scsi0, channel 0, id 6, lun 0, type 6
Mar 18 16:47:12 jackson kernel: ncr53c810-0-<6,*>: device did not report SYNC.
Mar 18 16:47:12 jackson kernel: kernel BUG at /usr/src/linux/include/asm/pci.h:96!
Mar 18 16:47:12 jackson kernel: invalid operand: 0000
Mar 18 16:47:12 jackson kernel: CPU: 0
Mar 18 16:47:12 jackson kernel: EIP: 0010:[<c8ca57a5>]
Mar 18 16:47:12 jackson kernel: EFLAGS: 00010086
Mar 18 16:47:12 jackson kernel: eax: 00000033 ebx: c2eb7400 ecx: 00000019 edx: c7f88f40
Mar 18 16:47:12 jackson kernel: esi: 00000001 edi: c0c0b03c ebp: c0356000 esp: c0ff9e10
Mar 18 16:47:12 jackson kernel: ds: 0018 es: 0018 ss: 0018
Mar 18 16:47:12 jackson kernel: Process xscanimage (pid: 569, stackpage=c0ff9000)
Mar 18 16:47:12 jackson kernel: Stack: c8cae0e7 c8cae1a0 00000060 c2eb7400 00000000 c8caccbf c7fe1400 c2eb7400
Mar 18 16:47:12 jackson kernel: c0c0b000 00000001 c0c0b4dc c0c0c454 c8ca87e4 c0c0c000 c0c0b000 c2eb7400
Mar 18 16:47:12 jackson kernel: 00000046 c2eb74ac c2eb7400 c0c0c000 c7f88f40 00000002 00df5520 c0c0d800
Mar 18 16:47:12 jackson kernel: Call Trace: [<c8cae0e7>] [<c8cae1a0>] [<c8caccbf>] [<c8ca87e4>] [<c8cad543>] [<c8c8ebb9>] [<c8c95650>]
Mar 18 16:47:12 jackson kernel: [<c8c96d0c>] [<c8c96273>] [<c8c8f060>] [<c8cb5138>] [<c8cb5c40>] [<c8cb4da1>] [sys_write+192/224] [system_call+52/56]
Mar 18 16:47:12 jackson kernel: Code: 0f 0b 83 c4 0c 8d b6 00 00 00 00 c7 83 60 01 00 00 02 00 00
Mar 18 16:57:12 jackson kernel: scsi : aborting command due to timeout: pid 0, scsi0, channel 0, id 6, lun 0 Test Unit Ready 00 00 00 00 00
Mar 18 16:57:12 jackson kernel: ncr53c8xx_abort: pid=0 serial_number=51 serial_number_at_timeout=51

Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> Please try this. The sym driver seems to be making some assumptions that
> arent quite safe with the current scsi code
>

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k33p h4ck1n6 René 

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