Lines Matching defs:hvc
28 #include <xen/hvc-console.h>
42 struct hvc_struct *hvc;
127 * necessary. We don't ever want to rely on the hvc daemon
380 if (info->hvc != NULL)
381 hvc_remove(info->hvc);
382 info->hvc = NULL;
444 info->hvc = hvc_alloc(xenbus_devid_to_vtermno(devid),
446 if (IS_ERR(info->hvc))
447 return PTR_ERR(info->hvc);
567 if (info->hvc) {
568 hvc_remove(info->hvc);
569 info->hvc = NULL;
626 info->hvc = hvc_alloc(HVC_COOKIE, info->irq, ops, 256);
627 if (IS_ERR(info->hvc)) {
630 r = PTR_ERR(info->hvc);