Commit bcc1e382 authored Jan 11, 2006 by Chuck Ebbert Committed by James Bottomley Jan 12, 2006

[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>

parent 6171b5ef

drivers/scsi/sr.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -764,7 +764,8 @@ static void get_capabilities(struct scsi_cd *cd)
		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_SELECT_DISC \| CDC_SELECT_SPEED \|
		CDC_MRW \| CDC_MRW_W \| CDC_RAM);
		kfree(buffer);
		printk("%s: scsi-1 drive\n", cd->cdi.name);
		return;

Admin message