pcmcia trouble

From: Ricardo Manuel Oliveira (rmo@eurotux.com)
Date: Wed Mar 19 2003 - 12:47:18 EST

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Hi,

I'm having a bit of a trouble with the ide pcmcia support in 2.4.20,
although it works perfectly in 2.4.18.

The trouble is with a 2GB Toshiba PCMCIA disk, which I can use
perfectly in my previous kernel (2.4.18); after I upgraded to
2.4.20+swsusp+acpi+crypto_loop I can't even use the disk.

Error messages follow:

Mar 19 10:25:04 bofh cardmgr[2258]: starting, version is 3.1.22
Mar 19 10:25:04 bofh cardmgr[2258]: watching 1 sockets
Mar 19 10:25:07 bofh cardmgr[2258]: initializing socket 0
Mar 19 10:25:07 bofh kernel: cs: memory probe 0x0c0000-0x0fffff:
excluding 0xc0000-0xcbfff 0xd8000-0xdbfff 0xe0000-0xfffff
Mar 19 10:25:07 bofh cardmgr[2258]: socket 0: ATA/IDE Fixed Disk
Mar 19 10:25:07 bofh cardmgr[2258]: executing: 'modprobe ide-cs'
Mar 19 10:25:10 bofh kernel: hdc: TOSHIBA MK2001MPL, ATA DISK drive
Mar 19 10:25:10 bofh kernel: hdc: IRQ probe failed (0xa4f8)
Mar 19 10:25:10 bofh kernel: hdd: IRQ probe failed (0xa4f8)
Mar 19 10:25:10 bofh kernel: hdd: IRQ probe failed (0xa4f8)
Mar 19 10:25:10 bofh kernel: ide1: DISABLED, NO IRQ
Mar 19 10:25:12 bofh kernel: hdc: ERROR, PORTS ALREADY IN USE
Mar 19 10:25:14 bofh kernel: ide1: ports already in use, skipping probe
Mar 19 10:25:29 bofh last message repeated 7 times
Mar 19 10:25:29 bofh kernel: ide_cs: ide_register() at 0x100 & 0x10e,
irq 0 failed
Mar 19 10:25:29 bofh kernel: Trying to free nonexistent resource
<00000100-0000010f>
Mar 19 10:25:30 bofh cardmgr[2258]: get dev info on socket 0 failed:
Resource temporarily unavailable

Strangest thing is: a quick reboot to my old 2.4.18 and it works like a
charm.

Any changes in the pcmcia/ide-cs code from 2.4.18 to 2.4.20 that could
lead to this problem?

Thanks,

Ricardo Oliveira.

-- 
Ricardo Manuel Oliveira <rmo@eurotux.com>
Eurotux Informática, SA

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