Signed-off-by: Ronnie Sahlberg <ronniesahlberg@xxxxxxxxx>
---
usr/sbc.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/usr/sbc.c b/usr/sbc.c
index e58a233..779dacd 100644
--- a/usr/sbc.c
+++ b/usr/sbc.c
@@ -260,6 +260,9 @@ static int sbc_rw(int host_no, struct scsi_cmd *cmd)
goto sense;
}
+ lba = scsi_rw_offset(cmd->scb);
+ tl = scsi_rw_count(cmd->scb);
+
switch (cmd->scb[0]) {
case READ_10:
case READ_12:
@@ -314,6 +317,10 @@ static int sbc_rw(int host_no, struct scsi_cmd *cmd)
asc = ASC_PARAMETER_LIST_LENGTH_ERR;
goto sense;
}
+ /* TL == 0 means all LBAs until end of device */
+ if (tl == 0)
+ tl = (lu->size >> cmd->dev->blk_shift) - lba;
+
break;
}
@@ -339,9 +346,6 @@ static int sbc_rw(int host_no, struct scsi_cmd *cmd)
}
}
- lba = scsi_rw_offset(cmd->scb);
- tl = scsi_rw_count(cmd->scb);
-
/* Verify that we are not doing i/o beyond
the end-of-lun */
if (tl) {
--
2.5.0
--
To unsubscribe from this list: send the line "unsubscribe stgt" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
