[SCSI] qla2xxx: Enable target mode support for ISP83xx.

Signed-off-by: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index da86d38..e93408f 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1812,6 +1812,9 @@
 
 mqiobase_exit:
 	ha->msix_count = ha->max_rsp_queues + 1;
+
+	qlt_83xx_iospace_config(ha);
+
 	ql_dbg_pci(ql_dbg_init, ha->pdev, 0x011f,
 	    "MSIX Count:%d.\n", ha->msix_count);
 	return 0;
@@ -2390,6 +2393,7 @@
 		ha->mbx_count = MAILBOX_REGISTER_COUNT;
 		req_length = REQUEST_ENTRY_CNT_24XX;
 		rsp_length = RESPONSE_ENTRY_CNT_2300;
+		ha->tgt.atio_q_length = ATIO_ENTRY_CNT_24XX;
 		ha->max_loop_id = SNS_LAST_LOOP_ID_2300;
 		ha->init_cb_size = sizeof(struct mid_init_cb_81xx);
 		ha->gid_list_info_size = 8;