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| author | Chuck Ebbert <76306.1226@compuserve.com> | 2006-01-11 23:58:40 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2006-01-12 11:56:01 -0600 |
| commit | bcc1e382bce8de4f26182c6447916f9c82b0fbe5 (patch) | |
| tree | 04f2230d3474ef68c07879be95d8fbbbf9285750 /drivers/scsi/sr.c | |
| parent | 6171b5eff2ef3f84333af652e8c7b0838bf72945 (diff) | |
| download | linux-3.10-bcc1e382bce8de4f26182c6447916f9c82b0fbe5.tar.gz linux-3.10-bcc1e382bce8de4f26182c6447916f9c82b0fbe5.tar.bz2 linux-3.10-bcc1e382bce8de4f26182c6447916f9c82b0fbe5.zip | |
[SCSI] Mask capabilities for SCSI-1 CD drive
SCSI-1 CD drives can't do MRW or be opened for writing, so mask off
those capabilities.
Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/sr.c')
| -rw-r--r-- | drivers/scsi/sr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index ec73223ad2e..18a3b756c63 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -763,8 +763,9 @@ static void get_capabilities(struct scsi_cd *cd) /* failed, drive doesn't have capabilities mode page */ cd->cdi.speed = 1; cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R | - CDC_DVD | CDC_DVD_RAM | - CDC_SELECT_DISC | CDC_SELECT_SPEED); + CDC_DVD | CDC_DVD_RAM | + CDC_SELECT_DISC | CDC_SELECT_SPEED | + CDC_MRW | CDC_MRW_W | CDC_RAM); kfree(buffer); printk("%s: scsi-1 drive\n", cd->cdi.name); return; |