[SCSI] qla2xxx: Implemeted beacon on/off for ISP82XX.

[jejb: fix up checkpatch.pl errors]
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 43a0a9a4556f..b03c86b7a989 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -4874,3 +4874,43 @@ qla82xx_md_prep(scsi_qla_host_t *vha)
                 }
         }
 }
+
+int
+qla82xx_beacon_on(struct scsi_qla_host *vha)
+{
+
+        int rval;
+        struct qla_hw_data *ha = vha->hw;
+        qla82xx_idc_lock(ha);
+        rval = qla82xx_mbx_beacon_ctl(vha, 1);
+
+        if (rval) {
+                ql_log(ql_log_warn, vha, 0xb050,
+                    "mbx set led config failed in %s\n", __func__);
+                goto exit;
+        }
+        ha->beacon_blink_led = 1;
+exit:
+        qla82xx_idc_unlock(ha);
+        return rval;
+}
+
+int
+qla82xx_beacon_off(struct scsi_qla_host *vha)
+{
+
+        int rval;
+        struct qla_hw_data *ha = vha->hw;
+        qla82xx_idc_lock(ha);
+        rval = qla82xx_mbx_beacon_ctl(vha, 0);
+
+        if (rval) {
+                ql_log(ql_log_warn, vha, 0xb051,
+                    "mbx set led config failed in %s\n", __func__);
+                goto exit;
+        }
+        ha->beacon_blink_led = 0;
+exit:
+        qla82xx_idc_unlock(ha);
+        return rval;
+}