Commit 27877d06 authored by Al Boldi's avatar Al Boldi Committed by Chris Wright

[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: default avatarAlan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: <stable@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarChris Wright <chrisw@sous-sol.org>
parent f92b235f
......@@ -932,7 +932,7 @@ static ide_startstop_t start_request (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);
}
......
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