From bcc1e382bce8de4f26182c6447916f9c82b0fbe5 Mon Sep 17 00:00:00 2001
From: Chuck Ebbert <76306.1226@compuserve.com>
Date: Wed, 11 Jan 2006 23:58:40 -0500
Subject: [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>
---
 drivers/scsi/sr.c | 5 +++--
 1 file 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;
-- 
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