Merge branches 'acpi-resources', 'acpi-battery', 'acpi-doc' and 'acpi-pnp'

[linux-2.6-block.git] / drivers / scsi / scsi_scan.c

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 60aae01caa89d96cd8c78681a8f0a97b44cae8ec..6efab1c455e158a71a2792c07d9b6d3fadc7595c 100644 (file)
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -897,6 +897,12 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
         */
        if (*bflags & BLIST_MAX_512)
                blk_queue_max_hw_sectors(sdev->request_queue, 512);
+       /*
+        * Max 1024 sector transfer length for targets that report incorrect
+        * max/optimal lengths and relied on the old block layer safe default
+        */
+       else if (*bflags & BLIST_MAX_1024)
+               blk_queue_max_hw_sectors(sdev->request_queue, 1024);
 
        /*
         * Some devices may not want to have a start command automatically