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[PATCH] ide-io: increase timeout value to allow for slave wakeup 

During an STR resume cycle, the ide master disk times-out when there is
also a slave present (especially CD).  Increasing the timeout in ide-io
from 10,000 to 100,000 fixes this problem.

Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Boldi 2006-06-26 00:26:13 -07:00 committed by Linus Torvalds
parent 4fb0f76d8c
commit 178184b609
1 changed files with 1 additions and 1 deletions
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2
drivers/ide/ide-io.c
View File

@ -959,7 +959,7 @@ static void ide_check_pm_state(ide_drive_t *drive, struct request *rq)
printk(KERN_WARNING "%s: bus not ready on wakeup\n", drive->name);
SELECT_DRIVE(drive);
HWIF(drive)->OUTB(8, HWIF(drive)->io_ports[IDE_CONTROL_OFFSET]);
rc = ide_wait_not_busy(HWIF(drive), 10000);
rc = ide_wait_not_busy(HWIF(drive), 100000);
if (rc)
printk(KERN_WARNING "%s: drive not ready on wakeup\n", drive->name);
}