20 	struct rxrpc_ackpacket ack;  member
67  * Fill out an ACK packet.
96 	pkt->ack.bufferSpace	= htons(8);  in rxrpc_fill_out_ack()
97 	pkt->ack.maxSkew	= htons(0);  in rxrpc_fill_out_ack()
98 	pkt->ack.firstPacket	= htonl(hard_ack + 1);  in rxrpc_fill_out_ack()
99 	pkt->ack.previousPacket	= htonl(call->ackr_highest_seq);  in rxrpc_fill_out_ack()
100 	pkt->ack.serial		= htonl(serial);  in rxrpc_fill_out_ack()
101 	pkt->ack.reason		= reason;  in rxrpc_fill_out_ack()
102 	pkt->ack.nAcks		= top - hard_ack;  in rxrpc_fill_out_ack()
177  * Send an ACK call packet.
239 	iov[0].iov_len	= sizeof(pkt->whdr) + sizeof(pkt->ack) + n;  in rxrpc_send_ack_packet()
247 			   ntohl(pkt->ack.firstPacket),  in rxrpc_send_ack_packet()
248 			   ntohl(pkt->ack.serial),  in rxrpc_send_ack_packet()
249 			   pkt->ack.reason, pkt->ack.nAcks);  in rxrpc_send_ack_packet()
269 			rxrpc_propose_ACK(call, pkt->ack.reason,  in rxrpc_send_ack_packet()
270 					  ntohl(pkt->ack.serial),  in rxrpc_send_ack_packet()
296 	 * hard-ACK'd all of its request data.  After that point, we're not  in rxrpc_send_abort_packet()
401 	/* If our RTT cache needs working on, request an ACK.  Also request  in rxrpc_send_data_packet()
404 	 * However, we mustn't request an ACK on the last reply packet of a  in rxrpc_send_data_packet()
405 	 * service call, lest OpenAFS incorrectly send us an ACK with some  in rxrpc_send_data_packet()
406 	 * soft-ACKs in it and then never follow up with a proper hard ACK.  in rxrpc_send_data_packet()