Only when I set -m0 option to hdparm it works nice.
My environment is as I mentioned in the message:
Date: Wed, 15 Dec 1999 12:50:37 +0900
From: Yasuhide OOMORI <dasen@typhoon.co.jp>
To: linux-kernel@vger.rutgers.edu
Subject: frequent and severe irq timeout with 2.2.14pre13
Message-ID: <19991215125037.A1074@dasen.typhoon.co.jp>
>M/B GA-586S2(SiS5582)
>/dev/hda Maxtor 84320D4 (Windows 95)
>/dev/hdb Maxtor 92040U6 (Linux)
When I set
hdparm -c1 -m0 -X66 -k1 /dev/hdb
it works nice.
On the other hand when I set
hdparm -c1 -m1 -X8 -k1 /dev/hdb
access to /dev/hda causes such an error as:
Dec 19 11:17:24 alfonz kernel: hda: irq timeout: status=0xd0 { Busy }
Dec 19 11:17:24 alfonz kernel: ide0: reset: success
and none of the HDDs access is possible as I sent before.
Moreover, when I set
hdparm -c1 -m1 -X6[56] -k1 /dev/hdb
access to /dev/hda causes such an error as:
Dec 19 11:10:13 alfonz kernel: hda: read_intr: status=0x51 { DriveReady SeekComp
lete Error }
Dec 19 11:10:13 alfonz kernel: hda: read_intr: error=0x04 { DriveStatusError }
Dec 19 11:10:23 alfonz kernel: hda: irq timeout: status=0xd0 { Busy }
Dec 19 11:10:23 alfonz kernel: ide0: reset: success
and none of the HDDs access is possible as in case above.
Error of hdb seems to disappered with 2.2.14pre15.
I'm not sure what differs between pre11 and pre15...
(Sorry I don't try pre12..14)
-- Yasuhide OOMORI mailto:dasen@typhoon.co.jp- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/