Re: 2.4.x Problem with cd writing

From: Michael Buesch (fsdeveloper@yahoo.de)
Date: Wed Apr 16 2003 - 12:52:12 EST

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On Wednesday 16 April 2003 19:43, Valdis.Kletnieks@vt.edu wrote:
> I thought this was a generic IDE issue - fixation requires the controller's
> undivided attention and was basically a hardware restriction. Are you sure
> that it's ever NOT frozen the interface?

There is just no access to the ide-bus. No bit is let through.
With the kernel used in SuSE 7.3 (was something around 2.4.10)
writing worked fine.

mb@lfs:/proc/ide> cat /proc/ide/drivers
ide-scsi version 0.93
ide-cdrom version 4.59
ide-disk version 1.16

mb@lfs:/proc/ide/ide0> cat /proc/ide/ide0/config
pci bus 00 device f9 vendor 8086 device 244b channel 0
86 80 4b 24 05 00 80 02 05 80 01 01 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
01 fc 00 00 00 00 00 00 00 00 00 00 62 14 81 39
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
77 e3 77 e3 bb 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 10 04 10 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 47 0f 00 00 00 00 00 00
mb@lfs:/proc/ide/ide0> cat /proc/ide/ide1/config
pci bus 00 device f9 vendor 8086 device 244b channel 1
86 80 4b 24 05 00 80 02 05 80 01 01 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
01 fc 00 00 00 00 00 00 00 00 00 00 62 14 81 39
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
77 e3 77 e3 bb 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 10 04 10 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 47 0f 00 00 00 00 00 00

mb@lfs:/proc/ide> cat /proc/ide/piix

Controller: 0

Intel PIIX4 Ultra 100 Chipset.
--------------- Primary Channel ---------------- Secondary Channel -------------
enabled enabled
--------------- drive0 --------- drive1 -------- drive0 ---------- drive1 ------
DMA enabled: yes yes yes yes
UDMA enabled: no no no no
UDMA enabled: X X X X
UDMA
DMA
PIO

-- Regards Michael Buesch. http://www.8ung.at/tuxsoft

$ cat /dev/zero > /dev/null /dev/null: That's *not* funny! :(

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Next message: Richard B. Johnson: "Re: System Call parameters"
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