tty/hvc/hvsi.c

389 		struct hvsi_struct **handshake)
395 	*handshake = NULL;
431 				hvsi_recv_control(hp, packet, tty, handshake);
448 		if (*handshake) {
449 			pr_debug("%s: handshake\n", __func__);
478 	struct hvsi_struct *handshake;
489 		again = hvsi_load_chunk(hp, tty, &handshake);
492 		if (handshake) {
493 			pr_debug("hvsi%i: attempting re-handshake\n", handshake->index);
494 			schedule_work(&handshake->handshaker);
628 	 * user" and "it was just reset before it saw our handshake packet".)
657 		 * ttys will re-attempt the handshake via hvsi_open, but