AcoSail/kernel_optimize_test
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libata and starting/stopping ATAPI floppy devices

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Prevent libata from starting/stopping non-ATA devices (like ATAPI floppy
drives) as they don't seem to like it:

sd 1:0:1:0: [sdb] Starting disk
ata2.01: configured for PIO2
sd 1:0:1:0: [sdb] Result: hostbyte=0x00 driverbyte=0x08
sd 1:0:1:0: [sdb] Sense Key : 0x2 [current]
sd 1:0:1:0: [sdb] ASC=0x3a ASCQ=0x0

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ondrej Zary 2008-01-10 17:13:19 -05:00 committed by Jeff Garzik
parent 13cc546be3
commit 9b8e8de7e5
1 changed files with 2 additions and 1 deletions
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3
drivers/ata/libata-scsi.c
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@ -872,7 +872,8 @@ int ata_scsi_slave_config(struct scsi_device *sdev)
ata_scsi_sdev_config(sdev);
sdev->manage_start_stop = 1;
if (dev->class == ATA_DEV_ATA)
sdev->manage_start_stop = 1;
if (dev)
ata_scsi_dev_config(sdev, dev);