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yaml --- r: 133473 b: refs/heads/master c: 5c16034 h: refs/heads/master i: 133471: 041b02b v: v3
git-mirror · Mar 24, 2009 · e3f493d · e3f493d
1 parent 3b0edb5
commit e3f493d
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 090b90118207e786d2990310d063fda5d52cce6e
+refs/heads/master: 5c16034d73da2c1b663aa25dedadbc533b3d811c
diff --git a/trunk/drivers/usb/storage/scsiglue.c b/trunk/drivers/usb/storage/scsiglue.c
@@ -135,6 +135,12 @@ static int slave_configure(struct scsi_device *sdev)
 		if (sdev->request_queue->max_sectors > max_sectors)
 			blk_queue_max_sectors(sdev->request_queue,
 					      max_sectors);
+	} else if (sdev->type == TYPE_TAPE) {
+		/* Tapes need much higher max_sector limits, so just
+		 * raise it to the maximum possible (4 GB / 512) and
+		 * let the queue segment size sort out the real limit.
+		 */
+		blk_queue_max_sectors(sdev->request_queue, 0x7FFFFF);
 	}
 
 	/* Some USB host controllers can't do DMA; they have to use PIO.