ts_alloc: Rename s/tbf_/tbf/
Off the top of my head: The tbf_ was kept during a previous refactoring a while ago to avoid changing lots of more lines in the same patch. Change-Id: I8ae689a272b7c4d244576ff157f6019a87041abc
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@ -338,12 +338,12 @@ static int tfi_find_free(const struct gprs_rlcmac_bts *bts, const gprs_rlcmac_tr
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* Assign single slot for uplink and downlink
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*
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* \param[in,out] bts Pointer to BTS struct
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* \param[in,out] tbf_ Pointer to TBF struct
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* \param[in,out] tbf Pointer to TBF struct
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* \param[in] single flag indicating if we should force single-slot allocation
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* \param[in] use_trx which TRX to use or -1 if it should be selected during allocation
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* \returns negative error code or 0 on success
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*/
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int alloc_algorithm_a(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_, bool single,
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int alloc_algorithm_a(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf, bool single,
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int8_t use_trx)
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{
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struct gprs_rlcmac_pdch *pdch;
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@ -354,8 +354,7 @@ int alloc_algorithm_a(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_,
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int usf = -1;
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uint8_t mask = 0xff;
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const char *mask_reason = NULL;
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struct GprsMs *ms = tbf_->ms();
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const gprs_rlcmac_tbf *tbf = tbf_;
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struct GprsMs *ms = tbf->ms();
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gprs_rlcmac_trx *trx = ms_current_trx(ms);
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LOGPAL(tbf, "A", single, use_trx, LOGL_DEBUG, "Alloc start\n");
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@ -404,24 +403,24 @@ int alloc_algorithm_a(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_,
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pdch = &trx->pdch[ts];
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/* The allocation will be successful, so the system state and tbf_/ms_
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/* The allocation will be successful, so the system state and tbf/ms
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* may be modified from now on. */
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if (tbf->direction == GPRS_RLCMAC_UL_TBF) {
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struct gprs_rlcmac_ul_tbf *ul_tbf = as_ul_tbf(tbf_);
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struct gprs_rlcmac_ul_tbf *ul_tbf = as_ul_tbf(tbf);
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LOGPSL(tbf, LOGL_DEBUG, "Assign uplink TS=%d TFI=%d USF=%d\n", ts, tfi, usf);
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assign_uplink_tbf_usf(pdch, ul_tbf, tfi, usf);
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} else {
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struct gprs_rlcmac_dl_tbf *dl_tbf = as_dl_tbf(tbf_);
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struct gprs_rlcmac_dl_tbf *dl_tbf = as_dl_tbf(tbf);
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LOGPSL(tbf, LOGL_DEBUG, "Assign downlink TS=%d TFI=%d\n", ts, tfi);
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assign_dlink_tbf(pdch, dl_tbf, tfi);
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}
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tbf_->trx = trx;
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tbf->trx = trx;
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/* the only one TS is the common TS */
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tbf_->first_ts = tbf_->first_common_ts = ts;
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tbf->first_ts = tbf->first_common_ts = ts;
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ms_set_reserved_slots(ms, trx, 1 << ts, 1 << ts);
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tbf_->upgrade_to_multislot = false;
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tbf->upgrade_to_multislot = false;
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bts_do_rate_ctr_inc(bts, CTR_TBF_ALLOC_ALGO_A);
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return 0;
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}
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@ -856,12 +855,12 @@ static void assign_dl_tbf_slots(struct gprs_rlcmac_dl_tbf *dl_tbf, gprs_rlcmac_t
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* Assign one uplink slot. (With free USF)
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*
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* \param[in,out] bts Pointer to BTS struct
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* \param[in,out] tbf_ Pointer to TBF struct
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* \param[in,out] tbf Pointer to TBF struct
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* \param[in] single flag indicating if we should force single-slot allocation
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* \param[in] use_trx which TRX to use or -1 if it should be selected during allocation
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* \returns negative error code or 0 on success
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*/
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int alloc_algorithm_b(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_, bool single,
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int alloc_algorithm_b(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf, bool single,
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int8_t use_trx)
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{
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uint8_t dl_slots;
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@ -875,8 +874,7 @@ int alloc_algorithm_b(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_,
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int usf[8] = {-1, -1, -1, -1, -1, -1, -1, -1};
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int rc;
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int tfi;
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struct GprsMs *ms = tbf_->ms();
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const gprs_rlcmac_tbf *tbf = tbf_;
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struct GprsMs *ms = tbf->ms();
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gprs_rlcmac_trx *trx;
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LOGPAL(tbf, "B", single, use_trx, LOGL_DEBUG, "Alloc start\n");
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@ -942,28 +940,28 @@ int alloc_algorithm_b(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_,
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}
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if (single && slotcount) {
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tbf_->upgrade_to_multislot = (avail_count > slotcount);
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tbf->upgrade_to_multislot = (avail_count > slotcount);
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LOGPAL(tbf, "B", single, use_trx, LOGL_INFO, "using single slot at TS %d\n", first_ts);
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} else {
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tbf_->upgrade_to_multislot = false;
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tbf->upgrade_to_multislot = false;
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LOGPAL(tbf, "B", single, use_trx, LOGL_INFO, "using %d slots\n", slotcount);
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}
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/* The allocation will be successful, so the system state and tbf_/ms_
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/* The allocation will be successful, so the system state and tbf/ms
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* may be modified from now on. */
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/* Step 4: Update MS and TBF and really allocate the resources */
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update_ms_reserved_slots(trx, ms, reserved_ul_slots, reserved_dl_slots, ul_slots, dl_slots);
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tbf_->trx = trx;
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tbf_->first_common_ts = first_common_ts;
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tbf_->first_ts = first_ts;
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tbf->trx = trx;
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tbf->first_common_ts = first_common_ts;
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tbf->first_ts = first_ts;
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if (tbf->direction == GPRS_RLCMAC_DL_TBF)
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assign_dl_tbf_slots(as_dl_tbf(tbf_), trx, dl_slots, tfi);
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assign_dl_tbf_slots(as_dl_tbf(tbf), trx, dl_slots, tfi);
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else
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assign_ul_tbf_slots(as_ul_tbf(tbf_), trx, ul_slots, tfi, usf);
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assign_ul_tbf_slots(as_ul_tbf(tbf), trx, ul_slots, tfi, usf);
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bts_do_rate_ctr_inc(bts, CTR_TBF_ALLOC_ALGO_B);
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@ -979,12 +977,12 @@ int alloc_algorithm_b(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_,
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* goal is to provide the highest possible bandwidth per MS.
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*
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* \param[in,out] bts Pointer to BTS struct
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* \param[in,out] tbf_ Pointer to TBF struct
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* \param[in,out] tbf Pointer to TBF struct
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* \param[in] single flag indicating if we should force single-slot allocation
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* \param[in] use_trx which TRX to use or -1 if it should be selected during allocation
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* \returns negative error code or 0 on success
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*/
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int alloc_algorithm_dynamic(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf_, bool single,
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int alloc_algorithm_dynamic(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf *tbf, bool single,
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int8_t use_trx)
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{
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int rc;
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@ -997,7 +995,7 @@ int alloc_algorithm_dynamic(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf
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}
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if (!bts->multislot_disabled) {
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rc = alloc_algorithm_b(bts, tbf_, single, use_trx);
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rc = alloc_algorithm_b(bts, tbf, single, use_trx);
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if (rc >= 0)
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return rc;
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@ -1006,7 +1004,7 @@ int alloc_algorithm_dynamic(struct gprs_rlcmac_bts *bts, struct gprs_rlcmac_tbf
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bts->multislot_disabled = 1;
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}
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return alloc_algorithm_a(bts, tbf_, single, use_trx);
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return alloc_algorithm_a(bts, tbf, single, use_trx);
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}
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int gprs_alloc_max_dl_slots_per_ms(const struct gprs_rlcmac_bts *bts, uint8_t ms_class)
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