[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>
This commit is contained in:
parent
6171b5eff2
commit
bcc1e382bc
|
@ -763,8 +763,9 @@ static void get_capabilities(struct scsi_cd *cd)
|
||||||
/* failed, drive doesn't have capabilities mode page */
|
/* failed, drive doesn't have capabilities mode page */
|
||||||
cd->cdi.speed = 1;
|
cd->cdi.speed = 1;
|
||||||
cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R |
|
cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R |
|
||||||
CDC_DVD | CDC_DVD_RAM |
|
CDC_DVD | CDC_DVD_RAM |
|
||||||
CDC_SELECT_DISC | CDC_SELECT_SPEED);
|
CDC_SELECT_DISC | CDC_SELECT_SPEED |
|
||||||
|
CDC_MRW | CDC_MRW_W | CDC_RAM);
|
||||||
kfree(buffer);
|
kfree(buffer);
|
||||||
printk("%s: scsi-1 drive\n", cd->cdi.name);
|
printk("%s: scsi-1 drive\n", cd->cdi.name);
|
||||||
return;
|
return;
|
||||||
|
|
Loading…
Reference in New Issue