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[CCID3] Initialize ccid3hctx_t_ipi to 250ms 

To match more closely what is described in RFC 3448.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: Ian McDonald <iam4@cs.waikato.ac.nz>
wifi-calibration
Arnaldo Carvalho de Melo 2005-09-09 19:58:18 -03:00
parent cb7b593c2c
commit d7e0fb985c
2 changed files with 3 additions and 1 deletions
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2
net/dccp/ccids/ccid3.c
View File

@ -328,7 +328,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk,
hctx->ccid3hctx_last_win_count = 0;
hctx->ccid3hctx_t_last_win_count = now;
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 */
hctx->ccid3hctx_t_nom = now;

2
net/dccp/ccids/ccid3.h
View File

@ -48,6 +48,8 @@
/* Two seconds as per CCID3 spec */
#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 */
#define TFRC_OPSYS_HALF_TIME_GRAN (USEC_PER_SEC / (2 * HZ))