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Use osmo_tdef for BSSGP T1 and T2 

Change-Id: I477e5b702c8b956136d93fc1cee01991233e381f
This commit is contained in:
Pau Espin 2019-09-05 16:20:22 +02:00 committed by pespin
parent cfb6321b88
commit 5211d9deca
2 changed files with 9 additions and 6 deletions
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2
src/bts.cpp
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@ -77,6 +77,8 @@ static struct osmo_tdef T_defs_bts[] = {
{ .T=0, .default_val=0, .unit=OSMO_TDEF_S, .desc=NULL, .val=0 } /* empty item at the end */
};
static struct osmo_tdef T_defs_pcu[] = {
{ .T=1, .default_val=30, .unit=OSMO_TDEF_S, .desc="BSSGP (un)blocking procedures timer (s)", .val=0 },
{ .T=2, .default_val=30, .unit=OSMO_TDEF_S, .desc="BSSGP reset procedure timer (s)", .val=0 },
{ .T=-2000, .default_val=2, .unit=OSMO_TDEF_MS, .desc="Tbf reject for PRR timer (ms)", .val=0 },
{ .T=-2001, .default_val=2, .unit=OSMO_TDEF_S, .desc="PACCH assignment timer (s)", .val=0 },
{ .T=-2002, .default_val=200, .unit=OSMO_TDEF_MS, .desc="Waiting after IMM.ASS confirm timer (ms)", .val=0 },

13
src/gprs_bssgp_pcu.cpp
View File

@ -33,9 +33,6 @@ extern "C" {
#include "coding_scheme.h"
}
#define BSSGP_TIMER_T1 30 /* Guards the (un)blocking procedures */
#define BSSGP_TIMER_T2 30 /* Guards the reset procedure */
/* Tuning parameters for BSSGP flow control */
#define FC_DEFAULT_LIFE_TIME_SECS 10 /* experimental value, 10s */
#define FC_MS_BUCKET_SIZE_BY_BMAX(bmax) ((bmax) / 2 + 500) /* experimental */
@ -830,10 +827,12 @@ int gprs_bssgp_tx_fc_bvc(void)
static void bvc_timeout(void *_priv)
{
unsigned long secs;
if (!the_pcu.bvc_sig_reset) {
LOGP(DBSSGP, LOGL_INFO, "Sending reset on BVCI 0\n");
bssgp_tx_bvc_reset(the_pcu.bctx, 0, BSSGP_CAUSE_OML_INTERV);
osmo_timer_schedule(&the_pcu.bvc_timer, BSSGP_TIMER_T2, 0);
secs = osmo_tdef_get(the_pcu.bts->T_defs_pcu, 2, OSMO_TDEF_S, -1);
osmo_timer_schedule(&the_pcu.bvc_timer, secs, 0);
return;
}
@ -841,7 +840,8 @@ static void bvc_timeout(void *_priv)
LOGP(DBSSGP, LOGL_INFO, "Sending reset on BVCI %d\n",
the_pcu.bctx->bvci);
bssgp_tx_bvc_reset(the_pcu.bctx, the_pcu.bctx->bvci, BSSGP_CAUSE_OML_INTERV);
osmo_timer_schedule(&the_pcu.bvc_timer, BSSGP_TIMER_T2, 0);
secs = osmo_tdef_get(the_pcu.bts->T_defs_pcu, 2, OSMO_TDEF_S, -1);
osmo_timer_schedule(&the_pcu.bvc_timer, secs, 0);
return;
}
@ -849,7 +849,8 @@ static void bvc_timeout(void *_priv)
LOGP(DBSSGP, LOGL_INFO, "Sending unblock on BVCI %d\n",
the_pcu.bctx->bvci);
bssgp_tx_bvc_unblock(the_pcu.bctx);
osmo_timer_schedule(&the_pcu.bvc_timer, BSSGP_TIMER_T1, 0);
secs = osmo_tdef_get(the_pcu.bts->T_defs_pcu, 1, OSMO_TDEF_S, -1);
osmo_timer_schedule(&the_pcu.bvc_timer, secs, 0);
return;
}