[SCSI] qla2xxx: Optionally disable target reset.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 0de92d376677..be1a8fcbb1fb 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -154,6 +154,12 @@ MODULE_PARM_DESC(ql2xdontresethba,
         " 0 (Default) -- Reset on failure.\n"
         " 1 -- Do not reset on failure.\n");
 
+int ql2xtargetreset = 1;
+module_param(ql2xtargetreset, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xtargetreset,
+                 "Enable target reset."
+                 "Default is 1 - use hw defaults.");
+
 
 int ql2xasynctmfenable;
 module_param(ql2xasynctmfenable, int, S_IRUGO|S_IRUSR);
@@ -1193,7 +1199,7 @@ qla2x00_loop_reset(scsi_qla_host_t *vha)
         struct fc_port *fcport;
         struct qla_hw_data *ha = vha->hw;
 
-        if (ha->flags.enable_target_reset) {
+        if (ql2xtargetreset == 1 && ha->flags.enable_target_reset) {
                 list_for_each_entry(fcport, &vha->vp_fcports, list) {
                         if (fcport->port_type != FCT_TARGET)
                                 continue;