Lines Matching refs:hvc
42 struct hvc_struct *hvc; member
380 if (info->hvc != NULL) in xencons_disconnect_backend()
381 hvc_remove(info->hvc); in xencons_disconnect_backend()
382 info->hvc = NULL; in xencons_disconnect_backend()
444 info->hvc = hvc_alloc(xenbus_devid_to_vtermno(devid), in xencons_connect_backend()
446 if (IS_ERR(info->hvc)) in xencons_connect_backend()
447 return PTR_ERR(info->hvc); in xencons_connect_backend()
567 if (info->hvc) { in xencons_backend_changed()
568 hvc_remove(info->hvc); in xencons_backend_changed()
569 info->hvc = NULL; in xencons_backend_changed()
626 info->hvc = hvc_alloc(HVC_COOKIE, info->irq, ops, 256); in xen_hvc_init()
627 if (IS_ERR(info->hvc)) { in xen_hvc_init()
630 r = PTR_ERR(info->hvc); in xen_hvc_init()