Here's the first: patch (1 of 7)
This patch eliminates the timeout on scsi commands to tape drives.
The driver doesn't do anything good if the command times out, and the
timeout is too short. Better to have no timeout.
-- steve
diff -urN linux-2.5.42-a/drivers/block/cciss_scsi.c linux-2.5.42-b/drivers/block/cciss_scsi.c
--- linux-2.5.42-a/drivers/block/cciss_scsi.c Fri Sep 27 16:49:15 2002
+++ linux-2.5.42-b/drivers/block/cciss_scsi.c Mon Oct 14 10:08:24 2002
@@ -913,7 +913,7 @@
memset(cp->Request.CDB, 0, sizeof(cp->Request.CDB));
memcpy(cp->Request.CDB, cdb, cdblen);
- cp->Request.Timeout = 1000; // guarantee completion.
+ cp->Request.Timeout = 0;
cp->Request.CDBLen = cdblen;
cp->Request.Type.Type = TYPE_CMD;
cp->Request.Type.Attribute = ATTR_SIMPLE;
@@ -1445,7 +1445,7 @@
// Fill in the request block...
- cp->Request.Timeout = 1000; // guarantee completion
+ cp->Request.Timeout = 0;
memset(cp->Request.CDB, 0, sizeof(cp->Request.CDB));
if (cmd->cmd_len > sizeof(cp->Request.CDB)) BUG();
cp->Request.CDBLen = cmd->cmd_len;
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/