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Commit d7e0fb98 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

[CCID3] Initialize ccid3hctx_t_ipi to 250ms 



To match more closely what is described in RFC 3448.

Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: default avatarIan McDonald <iam4@cs.waikato.ac.nz>
parent cb7b593c

net/dccp/ccids/ccid3.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -328,7 +328,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, 
		hctx->ccid3hctx_last_win_count	 = 0;

		hctx->ccid3hctx_last_win_count	 = 0;

		hctx->ccid3hctx_t_last_win_count = now;

		hctx->ccid3hctx_t_last_win_count = now;

		ccid3_hc_tx_set_state(sk, TFRC_SSTATE_NO_FBACK);

		ccid3_hc_tx_set_state(sk, TFRC_SSTATE_NO_FBACK);

		hctx->ccid3hctx_t_ipi = TFRC_INITIAL_TIMEOUT;

		hctx->ccid3hctx_t_ipi = TFRC_INITIAL_IPI;





		/* Set nominal send time for initial packet */

		/* Set nominal send time for initial packet */

		hctx->ccid3hctx_t_nom = now;

		hctx->ccid3hctx_t_nom = now;

net/dccp/ccids/ccid3.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -48,6 +48,8 @@ 
/* Two seconds as per CCID3 spec */

/* Two seconds as per CCID3 spec */

#define TFRC_INITIAL_TIMEOUT	   (2 * USEC_PER_SEC)

#define TFRC_INITIAL_TIMEOUT	   (2 * USEC_PER_SEC)





#define TFRC_INITIAL_IPI	   (USEC_PER_SEC / 4)



/* In usecs - half the scheduling granularity as per RFC3448 4.6 */

/* In usecs - half the scheduling granularity as per RFC3448 4.6 */

#define TFRC_OPSYS_HALF_TIME_GRAN  (USEC_PER_SEC / (2 * HZ))

#define TFRC_OPSYS_HALF_TIME_GRAN  (USEC_PER_SEC / (2 * HZ))