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-rw-r--r--drivers/scsi/qla2xxx/qla_os.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index e98d502d649e..9c3a57fa5060 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -86,6 +86,13 @@ MODULE_PARM_DESC(ql2xqfullrampup,
"depth for a device after a queue-full condition has been "
"detected. Default is 120 seconds.");
+int ql2xiidmaenable=1;
+module_param(ql2xiidmaenable, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xiidmaenable,
+ "Enables iIDMA settings "
+ "Default is 1 - perform iIDMA. 0 - no iIDMA.");
+
+
/*
* SCSI host template entry points
*/