sctp_disposition_t sctp_sf_do_prm_asoc(const struct sctp_endpoint *ep,
				       const struct sctp_association *asoc,
				       const sctp_subtype_t type,
				       void *arg,
				       sctp_cmd_seq_t *commands)
{
	struct sctp_chunk *repl;
	struct sctp_association* my_asoc;

	/* The comment below says that we enter COOKIE-WAIT AFTER
	 * sending the INIT, but that doesn't actually work in our
	 * implementation...
	 */
	sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
			SCTP_STATE(SCTP_STATE_COOKIE_WAIT));

	/* RFC 2960 5.1 Normal Establishment of an Association
	 *
	 * A) "A" first sends an INIT chunk to "Z".  In the INIT, "A"
	 * must provide its Verification Tag (Tag_A) in the Initiate
	 * Tag field.  Tag_A SHOULD be a random number in the range of
	 * 1 to 4294967295 (see 5.3.1 for Tag value selection). ...
	 */

	repl = sctp_make_init(asoc, &asoc->base.bind_addr, GFP_ATOMIC, 0);
	if (!repl)
		goto nomem;

	/* Cast away the const modifier, as we want to just
	 * rerun it through as a sideffect.
	 */
	my_asoc = (struct sctp_association *)asoc;
	sctp_add_cmd_sf(commands, SCTP_CMD_NEW_ASOC, SCTP_ASOC(my_asoc));

	/* Choose transport for INIT. */
	sctp_add_cmd_sf(commands, SCTP_CMD_INIT_CHOOSE_TRANSPORT,
			SCTP_CHUNK(repl));

	/* After sending the INIT, "A" starts the T1-init timer and
	 * enters the COOKIE-WAIT state.
	 */
	sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_START,
			SCTP_TO(SCTP_EVENT_TIMEOUT_T1_INIT));
	sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(repl));
	return SCTP_DISPOSITION_CONSUME;

nomem:
	return SCTP_DISPOSITION_NOMEM;
}