From: Joerg Sommrey <jo175@sommrey.de>
To: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: 2.6.9: io conflict between w83627hf_wdt and parport_pc
Date: Wed, 20 Oct 2004 18:54:08 +0200 [thread overview]
Message-ID: <20041020165408.GA5872@sommrey.de> (raw)
Hi,
the w83627hf WDT is no longer working on 2.6.9. The module refuses to
load with an error message:
|WDT driver for the Winbond(TM) W83627HF Super I/O chip initialising.
|w83627hf WDT: I/O address 0x002e already in use
/proc/ioports reports:
|002e-0030 : winbond_check
I found this function in parport_pc. After unloading parport_pc,
w83627hf_wdt still refuses to load:
|jo@bear:/usr/src/linux-2.6.9:0$ sudo modprobe w83627hf_wdt
|FATAL: Error inserting w83627hf_wdt (/lib/modules/2.6.9/kernel/drivers/char/watchdog/w83627hf_wdt.ko): Input/output error
And I'm even unable to inspect /proc/ioports now:
|jo@bear:/usr/src/linux-2.6.9:0$ cat /proc/ioports
|Segmentation fault
Everything worked perfect with 2.6.8.1 and 2.6.9-rc4-mm1
The box is a Tyan MPX S2466 w/ 2x Athlon MP 2000+.
-jo
--
-rw-r--r-- 1 jo users 63 2004-10-20 18:32 /home/jo/.signature
next reply other threads:[~2004-10-20 17:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-20 16:54 Joerg Sommrey [this message]
2004-10-20 17:21 ` 2.6.9: io conflict between w83627hf_wdt and parport_pc Lee Revell
2004-10-20 18:17 ` Joerg Sommrey
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