[PATCH] ide-cd: fix breakage with internally queued commands

We still need to maintain a private PC style command, since it isn't completely unified with REQ_TYPE_BLOCK_PC yet. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
git-mirror · Oct 12, 2006 · cea2885 · cea2885
1 parent c584164
commit cea2885
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
@@ -597,7 +597,7 @@ static void cdrom_prepare_request(ide_drive_t *drive, struct request *rq)
 	struct cdrom_info *cd = drive->driver_data;
 
 	ide_init_drive_cmd(rq);
-	rq->cmd_type = REQ_TYPE_BLOCK_PC;
+	rq->cmd_type = REQ_TYPE_ATA_PC;
 	rq->rq_disk = cd->disk;
 }
 
@@ -2023,7 +2023,8 @@ ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, sector_t block)
 		}
 		info->last_block = block;
 		return action;
-	} else if (rq->cmd_type == REQ_TYPE_SENSE) {
+	} else if (rq->cmd_type == REQ_TYPE_SENSE ||
+		   rq->cmd_type == REQ_TYPE_ATA_PC) {
 		return cdrom_do_packet_command(drive);
 	} else if (blk_pc_request(rq)) {
 		return cdrom_do_block_pc(drive, rq);

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
@@ -157,6 +157,7 @@ enum rq_cmd_type_bits {
 	REQ_TYPE_ATA_CMD,
 	REQ_TYPE_ATA_TASK,
 	REQ_TYPE_ATA_TASKFILE,
+	REQ_TYPE_ATA_PC,
 };
 
 /*