[SCSI] qla2xxx: Add firmware ETS burst support.
Can be used to balance NIC/FCoE traffic distribution.
Cc: stable@kernel.org
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 7964a11..a1aef66 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -107,6 +107,12 @@
" 1 -- load firmware from flash.\n"
" 0 -- use default semantics.\n");
+int ql2xetsenable;
+module_param(ql2xetsenable, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xetsenable,
+ "Enables firmware ETS burst."
+ "Default is 0 - skip ETS enablement.");
+
/*
* SCSI host template entry points
*/