[SCSI] qla2xxx: Changes for ISP83xx loopback support.

[linux-block.git] / drivers / scsi / qla2xxx / qla_os.c

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 6250e5761d359c2bc5422fd7925b22c2b068f05a..e68fe12816453101510d79940e128f33027f9108 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -4513,14 +4513,21 @@ qla2x00_do_dpc(void *data)
                if (test_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags)) {
                        ql_dbg(ql_dbg_dpc, base_vha, 0x4009,
                            "Quiescence mode scheduled.\n");
-                       qla82xx_device_state_handler(base_vha);
-                       clear_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags);
-                       if (!ha->flags.quiesce_owner) {
-                               qla2x00_perform_loop_resync(base_vha);
-
-                               qla82xx_idc_lock(ha);
-                               qla82xx_clear_qsnt_ready(base_vha);
-                               qla82xx_idc_unlock(ha);
+                       if (IS_QLA82XX(ha)) {
+                               qla82xx_device_state_handler(base_vha);
+                               clear_bit(ISP_QUIESCE_NEEDED,
+                                   &base_vha->dpc_flags);
+                               if (!ha->flags.quiesce_owner) {
+                                       qla2x00_perform_loop_resync(base_vha);
+
+                                       qla82xx_idc_lock(ha);
+                                       qla82xx_clear_qsnt_ready(base_vha);
+                                       qla82xx_idc_unlock(ha);
+                               }
+                       } else {
+                               clear_bit(ISP_QUIESCE_NEEDED,
+                                   &base_vha->dpc_flags);
+                               qla2x00_quiesce_io(base_vha);
                        }
                        ql_dbg(ql_dbg_dpc, base_vha, 0x400a,
                            "Quiescence mode end.\n");