XXXX introduce drv_sectohz

@@ -2428,11 +2428,11 @@
 
                 hxgep->hxge_mac_state = HXGE_MAC_STARTED;
 
                 hxgep->timeout.link_status = 0;
                 hxgep->timeout.report_link_status = B_TRUE;
-                hxgep->timeout.ticks = drv_usectohz(2 * 1000000);
+                hxgep->timeout.ticks = drv_sectohz(2);
 
                 /* Start the link status timer to check the link status */
                 MUTEX_ENTER(&hxgep->timeout.lock);
                 hxgep->timeout.id = timeout(hxge_link_poll, (void *)hxgep,
                     hxgep->timeout.ticks);