Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 1 | /* bts.h |
| 2 | * |
| 3 | * Copyright (C) 2012 Ivan Klyuchnikov |
| 4 | * Copyright (C) 2013 by Holger Hans Peter Freyther |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License |
| 8 | * as published by the Free Software Foundation; either version 2 |
| 9 | * of the License, or (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 19 | */ |
| 20 | |
| 21 | #pragma once |
| 22 | |
| 23 | |
| 24 | #ifdef __cplusplus |
| 25 | extern "C" { |
| 26 | #include <osmocom/core/linuxlist.h> |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 27 | #include <osmocom/core/rate_ctr.h> |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 28 | #include <osmocom/core/stat_item.h> |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 29 | #include <osmocom/core/timer.h> |
| 30 | } |
Holger Hans Peter Freyther | b78adcd | 2013-10-17 20:12:37 +0200 | [diff] [blame] | 31 | |
| 32 | #include "poll_controller.h" |
Holger Hans Peter Freyther | cedf890 | 2013-10-19 20:47:12 +0200 | [diff] [blame] | 33 | #include "sba.h" |
Holger Hans Peter Freyther | 34bd8bd | 2013-10-19 21:10:38 +0200 | [diff] [blame] | 34 | #include "tbf.h" |
Jacob Erlbeck | e43460b | 2015-05-13 13:33:12 +0200 | [diff] [blame] | 35 | #include "gprs_ms_storage.h" |
Jacob Erlbeck | 9e862e1 | 2015-12-14 15:19:12 +0100 | [diff] [blame] | 36 | #include "gprs_coding_scheme.h" |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 37 | #endif |
| 38 | |
| 39 | #include <stdint.h> |
| 40 | |
Jacob Erlbeck | d4ad731 | 2015-07-17 16:39:09 +0200 | [diff] [blame] | 41 | #define LLC_CODEL_DISABLE 0 |
| 42 | #define LLC_CODEL_USE_DEFAULT (-1) |
| 43 | |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 44 | struct BTS; |
Jacob Erlbeck | e2e004e | 2015-06-18 17:16:26 +0200 | [diff] [blame] | 45 | struct GprsMs; |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 46 | |
| 47 | /* |
| 48 | * PDCH instance |
| 49 | */ |
| 50 | struct gprs_rlcmac_pdch { |
Holger Hans Peter Freyther | 17b0d83 | 2013-10-19 17:37:48 +0200 | [diff] [blame] | 51 | #ifdef __cplusplus |
Holger Hans Peter Freyther | 24e98d0 | 2013-10-19 18:15:44 +0200 | [diff] [blame] | 52 | struct gprs_rlcmac_paging *dequeue_paging(); |
| 53 | struct msgb *packet_paging_request(); |
| 54 | |
Holger Hans Peter Freyther | f098489 | 2013-10-19 18:28:59 +0200 | [diff] [blame] | 55 | void add_paging(struct gprs_rlcmac_paging *pag); |
Holger Hans Peter Freyther | 24e98d0 | 2013-10-19 18:15:44 +0200 | [diff] [blame] | 56 | |
Holger Hans Peter Freyther | 09ef27a | 2013-10-20 16:37:05 +0200 | [diff] [blame] | 57 | void free_resources(); |
Holger Hans Peter Freyther | 17b0d83 | 2013-10-19 17:37:48 +0200 | [diff] [blame] | 58 | |
| 59 | bool is_enabled() const; |
| 60 | |
| 61 | void enable(); |
| 62 | void disable(); |
Holger Hans Peter Freyther | 9ae367f | 2013-10-26 16:42:38 +0200 | [diff] [blame] | 63 | |
| 64 | /* dispatching of messages */ |
Jacob Erlbeck | 20f6fd1 | 2015-06-08 11:05:45 +0200 | [diff] [blame] | 65 | int rcv_block(uint8_t *data, uint8_t len, uint32_t fn, |
| 66 | struct pcu_l1_meas *meas); |
Jacob Erlbeck | 9e862e1 | 2015-12-14 15:19:12 +0100 | [diff] [blame] | 67 | int rcv_block_gprs(uint8_t *data, uint32_t fn, |
| 68 | struct pcu_l1_meas *meas, GprsCodingScheme cs); |
Jacob Erlbeck | 554a835 | 2015-12-09 17:39:56 +0100 | [diff] [blame] | 69 | int rcv_data_block(uint8_t *data, uint32_t fn, |
Jacob Erlbeck | 690a734 | 2015-11-30 18:09:17 +0100 | [diff] [blame] | 70 | struct pcu_l1_meas *meas, GprsCodingScheme cs); |
Holger Hans Peter Freyther | 65be480 | 2013-10-26 18:39:36 +0200 | [diff] [blame] | 71 | |
| 72 | gprs_rlcmac_bts *bts_data() const; |
| 73 | BTS *bts() const; |
Holger Hans Peter Freyther | 05f8efc | 2013-10-26 18:53:16 +0200 | [diff] [blame] | 74 | uint8_t trx_no() const; |
Daniel Willmann | 1e0c610 | 2014-06-04 14:56:09 +0200 | [diff] [blame] | 75 | |
Daniel Willmann | fe6e2e4 | 2014-07-10 17:44:06 +0200 | [diff] [blame] | 76 | struct gprs_rlcmac_ul_tbf *ul_tbf_by_tfi(uint8_t tfi); |
| 77 | struct gprs_rlcmac_dl_tbf *dl_tbf_by_tfi(uint8_t tfi); |
Jacob Erlbeck | ccc34e4 | 2015-06-29 13:45:05 +0200 | [diff] [blame] | 78 | |
| 79 | void attach_tbf(gprs_rlcmac_tbf *tbf); |
| 80 | void detach_tbf(gprs_rlcmac_tbf *tbf); |
| 81 | |
| 82 | unsigned num_tbfs(enum gprs_rlcmac_tbf_direction dir) const; |
Jacob Erlbeck | 23f93a1 | 2015-06-30 08:52:54 +0200 | [diff] [blame] | 83 | |
| 84 | void reserve(enum gprs_rlcmac_tbf_direction dir); |
| 85 | void unreserve(enum gprs_rlcmac_tbf_direction dir); |
| 86 | unsigned num_reserved(enum gprs_rlcmac_tbf_direction dir) const; |
Jacob Erlbeck | cc9358f | 2015-06-30 14:10:13 +0200 | [diff] [blame] | 87 | |
| 88 | uint8_t assigned_usf() const; |
Jacob Erlbeck | 47a57f6 | 2015-07-08 12:53:16 +0200 | [diff] [blame] | 89 | uint32_t assigned_tfi(enum gprs_rlcmac_tbf_direction dir) const; |
Holger Hans Peter Freyther | 17b0d83 | 2013-10-19 17:37:48 +0200 | [diff] [blame] | 90 | #endif |
| 91 | |
| 92 | uint8_t m_is_enabled; /* TS is enabled */ |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 93 | uint8_t tsc; /* TSC of this slot */ |
| 94 | uint8_t next_ul_tfi; /* next uplink TBF/TFI to schedule (0..31) */ |
| 95 | uint8_t next_dl_tfi; /* next downlink TBF/TFI to schedule (0..31) */ |
Holger Hans Peter Freyther | 705653b | 2013-11-26 16:39:28 +0100 | [diff] [blame] | 96 | uint8_t next_ctrl_prio; /* next kind of ctrl message to schedule */ |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 97 | struct llist_head paging_list; /* list of paging messages */ |
| 98 | uint32_t last_rts_fn; /* store last frame number of RTS */ |
Holger Hans Peter Freyther | 4ed1dae | 2013-10-20 10:14:03 +0200 | [diff] [blame] | 99 | |
| 100 | /* back pointers */ |
| 101 | struct gprs_rlcmac_trx *trx; |
| 102 | uint8_t ts_no; |
Holger Hans Peter Freyther | d11290b | 2013-10-26 17:32:04 +0200 | [diff] [blame] | 103 | |
| 104 | #ifdef __cplusplus |
| 105 | private: |
Holger Hans Peter Freyther | 05f8efc | 2013-10-26 18:53:16 +0200 | [diff] [blame] | 106 | int rcv_control_block(bitvec *rlc_block, uint32_t fn); |
Holger Hans Peter Freyther | d11290b | 2013-10-26 17:32:04 +0200 | [diff] [blame] | 107 | |
Holger Hans Peter Freyther | e1a075a | 2013-10-27 13:35:30 +0100 | [diff] [blame] | 108 | void rcv_control_ack(Packet_Control_Acknowledgement_t *, uint32_t fn); |
Holger Hans Peter Freyther | 5da2014 | 2013-10-27 11:41:01 +0100 | [diff] [blame] | 109 | void rcv_control_dl_ack_nack(Packet_Downlink_Ack_Nack_t *, uint32_t fn); |
Jacob Erlbeck | ae9c575 | 2016-01-13 13:55:44 +0100 | [diff] [blame] | 110 | void rcv_control_egprs_dl_ack_nack(EGPRS_PD_AckNack_t *, uint32_t fn); |
Holger Hans Peter Freyther | 7a34471 | 2013-10-27 11:37:53 +0100 | [diff] [blame] | 111 | void rcv_resource_request(Packet_Resource_Request_t *t, uint32_t fn); |
Holger Hans Peter Freyther | cb5c49b | 2013-10-27 11:19:13 +0100 | [diff] [blame] | 112 | void rcv_measurement_report(Packet_Measurement_Report_t *t, uint32_t fn); |
Jacob Erlbeck | ed2dbf6 | 2015-12-28 19:15:40 +0100 | [diff] [blame] | 113 | gprs_rlcmac_tbf *tbf_from_list_by_tfi( |
| 114 | LListHead<gprs_rlcmac_tbf> *tbf_list, uint8_t tfi, |
Daniel Willmann | 2207c5e | 2014-07-10 17:44:06 +0200 | [diff] [blame] | 115 | enum gprs_rlcmac_tbf_direction dir); |
Jacob Erlbeck | 3a10dbd | 2015-07-10 19:52:37 +0200 | [diff] [blame] | 116 | gprs_rlcmac_tbf *tbf_by_tfi(uint8_t tfi, |
| 117 | enum gprs_rlcmac_tbf_direction dir); |
Holger Hans Peter Freyther | d11290b | 2013-10-26 17:32:04 +0200 | [diff] [blame] | 118 | #endif |
Jacob Erlbeck | ccc34e4 | 2015-06-29 13:45:05 +0200 | [diff] [blame] | 119 | |
| 120 | uint8_t m_num_tbfs[2]; |
Jacob Erlbeck | 23f93a1 | 2015-06-30 08:52:54 +0200 | [diff] [blame] | 121 | uint8_t m_num_reserved[2]; |
Jacob Erlbeck | cc9358f | 2015-06-30 14:10:13 +0200 | [diff] [blame] | 122 | uint8_t m_assigned_usf; /* bit set */ |
Jacob Erlbeck | 47a57f6 | 2015-07-08 12:53:16 +0200 | [diff] [blame] | 123 | uint32_t m_assigned_tfi[2]; /* bit set */ |
Jacob Erlbeck | 3a10dbd | 2015-07-10 19:52:37 +0200 | [diff] [blame] | 124 | struct gprs_rlcmac_tbf *m_tbfs[2][32]; |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 125 | }; |
| 126 | |
| 127 | struct gprs_rlcmac_trx { |
| 128 | void *fl1h; |
| 129 | uint16_t arfcn; |
| 130 | struct gprs_rlcmac_pdch pdch[8]; |
Holger Hans Peter Freyther | 4ed1dae | 2013-10-20 10:14:03 +0200 | [diff] [blame] | 131 | |
| 132 | /* back pointers */ |
| 133 | struct BTS *bts; |
| 134 | uint8_t trx_no; |
Jacob Erlbeck | 23f93a1 | 2015-06-30 08:52:54 +0200 | [diff] [blame] | 135 | |
| 136 | #ifdef __cplusplus |
| 137 | void reserve_slots(enum gprs_rlcmac_tbf_direction dir, uint8_t slots); |
| 138 | void unreserve_slots(enum gprs_rlcmac_tbf_direction dir, uint8_t slots); |
| 139 | #endif |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 140 | }; |
| 141 | |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 142 | /** |
| 143 | * This is the data from C. As soon as our minimal compiler is gcc 4.7 |
| 144 | * we can start to compile pcu_vty.c with c++ and remove the split. |
| 145 | */ |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 146 | struct gprs_rlcmac_bts { |
| 147 | uint8_t bsic; |
| 148 | uint8_t fc_interval; |
Jacob Erlbeck | 0288cdb | 2015-05-06 10:47:30 +0200 | [diff] [blame] | 149 | uint16_t fc_bucket_time; |
Jacob Erlbeck | 87d7341 | 2015-04-21 12:56:48 +0200 | [diff] [blame] | 150 | uint32_t fc_bvc_bucket_size; |
| 151 | uint32_t fc_bvc_leak_rate; |
| 152 | uint32_t fc_ms_bucket_size; |
| 153 | uint32_t fc_ms_leak_rate; |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 154 | uint8_t cs1; |
| 155 | uint8_t cs2; |
| 156 | uint8_t cs3; |
| 157 | uint8_t cs4; |
| 158 | uint8_t initial_cs_dl, initial_cs_ul; |
Jacob Erlbeck | 96ccea8 | 2016-01-07 15:00:43 +0100 | [diff] [blame] | 159 | uint8_t initial_mcs_dl, initial_mcs_ul; |
Jacob Erlbeck | b33e675 | 2015-06-04 19:04:30 +0200 | [diff] [blame] | 160 | uint8_t max_cs_dl, max_cs_ul; |
Jacob Erlbeck | 0d05805 | 2016-01-07 11:48:28 +0100 | [diff] [blame] | 161 | uint8_t max_mcs_dl, max_mcs_ul; |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 162 | uint8_t force_cs; /* 0=use from BTS 1=use from VTY */ |
| 163 | uint16_t force_llc_lifetime; /* overrides lifetime from SGSN */ |
Jacob Erlbeck | 0c1c877 | 2015-03-20 12:02:42 +0100 | [diff] [blame] | 164 | uint32_t llc_discard_csec; |
Jacob Erlbeck | d0261b7 | 2015-04-02 13:58:09 +0200 | [diff] [blame] | 165 | uint32_t llc_idle_ack_csec; |
Jacob Erlbeck | d4ad731 | 2015-07-17 16:39:09 +0200 | [diff] [blame] | 166 | uint32_t llc_codel_interval_msec; /* 0=disabled, -1=use default interval */ |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 167 | uint8_t t3142; |
| 168 | uint8_t t3169; |
| 169 | uint8_t t3191; |
| 170 | uint16_t t3193_msec; |
| 171 | uint8_t t3195; |
| 172 | uint8_t n3101; |
| 173 | uint8_t n3103; |
| 174 | uint8_t n3105; |
| 175 | struct gprs_rlcmac_trx trx[8]; |
| 176 | int (*alloc_algorithm)(struct gprs_rlcmac_bts *bts, |
Jacob Erlbeck | e2e004e | 2015-06-18 17:16:26 +0200 | [diff] [blame] | 177 | struct GprsMs *ms, |
Jacob Erlbeck | 5879c64 | 2015-07-10 10:41:36 +0200 | [diff] [blame] | 178 | struct gprs_rlcmac_tbf *tbf, uint32_t cust, uint8_t single, |
| 179 | int use_tbf); |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 180 | uint32_t alloc_algorithm_curst; /* options to customize algorithm */ |
| 181 | uint8_t force_two_phase; |
| 182 | uint8_t alpha, gamma; |
Jacob Erlbeck | 953c789 | 2015-09-28 18:12:57 +0200 | [diff] [blame] | 183 | uint8_t egprs_enabled; |
Jacob Erlbeck | 3bed5d1 | 2015-03-19 11:22:38 +0100 | [diff] [blame] | 184 | uint32_t dl_tbf_idle_msec; /* hold time for idle DL TBFs */ |
Jacob Erlbeck | a098c19 | 2015-05-28 16:11:19 +0200 | [diff] [blame] | 185 | uint32_t ms_idle_sec; |
Jacob Erlbeck | 1751c62 | 2015-06-04 12:12:32 +0200 | [diff] [blame] | 186 | uint8_t cs_adj_enabled; |
| 187 | uint8_t cs_adj_upper_limit; |
| 188 | uint8_t cs_adj_lower_limit; |
Jacob Erlbeck | 94cde13 | 2015-06-09 09:44:36 +0200 | [diff] [blame] | 189 | struct {int16_t low; int16_t high;} cs_lqual_ranges[4]; |
Jacob Erlbeck | 70b96aa | 2015-06-12 10:52:34 +0200 | [diff] [blame] | 190 | uint16_t cs_downgrade_threshold; /* downgrade if less packets left (DL) */ |
Jacob Erlbeck | 36df774 | 2016-01-19 15:53:30 +0100 | [diff] [blame] | 191 | uint16_t ws_base; |
| 192 | uint16_t ws_pdch; /* increase WS by this value per PDCH */ |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 193 | |
Jacob Erlbeck | 77da355 | 2015-07-16 18:33:46 +0200 | [diff] [blame] | 194 | /* State for dynamic algorithm selection */ |
| 195 | int multislot_disabled; |
Holger Hans Peter Freyther | 34bd8bd | 2013-10-19 21:10:38 +0200 | [diff] [blame] | 196 | |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 197 | /** |
| 198 | * Point back to the C++ object. This is used during the transition |
| 199 | * period. |
| 200 | */ |
| 201 | struct BTS *bts; |
Holger Hans Peter Freyther | 67ed34e | 2013-10-17 17:01:54 +0200 | [diff] [blame] | 202 | }; |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 203 | |
| 204 | #ifdef __cplusplus |
| 205 | /** |
| 206 | * I represent a GSM BTS. I have one or more TRX, I know the current |
| 207 | * GSM time and I have controllers that help with allocating resources |
| 208 | * on my TRXs. |
| 209 | */ |
| 210 | struct BTS { |
| 211 | public: |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 212 | enum { |
| 213 | CTR_TBF_DL_ALLOCATED, |
| 214 | CTR_TBF_DL_FREED, |
| 215 | CTR_TBF_UL_ALLOCATED, |
| 216 | CTR_TBF_UL_FREED, |
Holger Hans Peter Freyther | aa35ba7 | 2013-11-13 15:02:50 +0100 | [diff] [blame] | 217 | CTR_TBF_REUSED, |
Jacob Erlbeck | 5979fe9 | 2015-07-14 14:02:41 +0200 | [diff] [blame] | 218 | CTR_TBF_ALLOC_ALGO_A, |
| 219 | CTR_TBF_ALLOC_ALGO_B, |
Jacob Erlbeck | 9b3d7e0 | 2016-01-19 10:44:42 +0100 | [diff] [blame] | 220 | CTR_TBF_FAILED_EGPRS_ONLY, |
Holger Hans Peter Freyther | e9429b5 | 2013-11-13 19:36:57 +0100 | [diff] [blame] | 221 | CTR_RLC_SENT, |
| 222 | CTR_RLC_RESENT, |
Holger Hans Peter Freyther | ef93bdb | 2013-11-24 00:01:50 +0100 | [diff] [blame] | 223 | CTR_RLC_RESTARTED, |
Holger Hans Peter Freyther | c70aae4 | 2013-11-19 17:09:37 +0100 | [diff] [blame] | 224 | CTR_RLC_STALLED, |
Holger Hans Peter Freyther | 092478f | 2013-11-23 01:01:19 +0100 | [diff] [blame] | 225 | CTR_RLC_NACKED, |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 226 | CTR_RLC_ASS_TIMEDOUT, |
Jacob Erlbeck | 7c8d39a | 2015-09-07 14:04:56 +0200 | [diff] [blame] | 227 | CTR_RLC_ASS_FAILED, |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 228 | CTR_RLC_ACK_TIMEDOUT, |
Jacob Erlbeck | 7c8d39a | 2015-09-07 14:04:56 +0200 | [diff] [blame] | 229 | CTR_RLC_ACK_FAILED, |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 230 | CTR_RLC_REL_TIMEDOUT, |
Jacob Erlbeck | be4a08b | 2015-08-25 15:19:31 +0200 | [diff] [blame] | 231 | CTR_RLC_LATE_BLOCK, |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 232 | CTR_DECODE_ERRORS, |
Holger Hans Peter Freyther | 93e048f | 2013-10-27 10:00:47 +0100 | [diff] [blame] | 233 | CTR_SBA_ALLOCATED, |
| 234 | CTR_SBA_FREED, |
| 235 | CTR_SBA_TIMEDOUT, |
Holger Hans Peter Freyther | 1997787 | 2013-10-27 10:34:31 +0100 | [diff] [blame] | 236 | CTR_LLC_FRAME_TIMEDOUT, |
| 237 | CTR_LLC_FRAME_DROPPED, |
Holger Hans Peter Freyther | b3d5ee2 | 2013-11-13 16:43:26 +0100 | [diff] [blame] | 238 | CTR_LLC_FRAME_SCHED, |
Holger Hans Peter Freyther | c1ae226 | 2013-10-27 10:50:35 +0100 | [diff] [blame] | 239 | CTR_RACH_REQUESTS, |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 240 | }; |
| 241 | |
Jacob Erlbeck | 502bd1f | 2015-03-20 14:26:05 +0100 | [diff] [blame] | 242 | enum { |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 243 | STAT_MS_PRESENT, |
| 244 | }; |
| 245 | |
| 246 | enum { |
Jacob Erlbeck | 502bd1f | 2015-03-20 14:26:05 +0100 | [diff] [blame] | 247 | TIMER_T3190_MSEC = 5000, |
| 248 | }; |
| 249 | |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 250 | BTS(); |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 251 | ~BTS(); |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 252 | |
| 253 | static BTS* main_bts(); |
| 254 | |
| 255 | struct gprs_rlcmac_bts *bts_data(); |
Holger Hans Peter Freyther | cedf890 | 2013-10-19 20:47:12 +0200 | [diff] [blame] | 256 | SBAController *sba(); |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 257 | |
Holger Hans Peter Freyther | 9b30c7f | 2013-10-17 19:59:56 +0200 | [diff] [blame] | 258 | /** TODO: change the number to unsigned */ |
| 259 | void set_current_frame_number(int frame_number); |
Jacob Erlbeck | af75ce8 | 2015-08-26 13:22:28 +0200 | [diff] [blame] | 260 | void set_current_block_frame_number(int frame_number, unsigned max_delay); |
Holger Hans Peter Freyther | 9b30c7f | 2013-10-17 19:59:56 +0200 | [diff] [blame] | 261 | int current_frame_number() const; |
| 262 | |
Holger Hans Peter Freyther | f098489 | 2013-10-19 18:28:59 +0200 | [diff] [blame] | 263 | /** add paging to paging queue(s) */ |
| 264 | int add_paging(uint8_t chan_needed, uint8_t *identity_lv); |
| 265 | |
Daniel Willmann | fe6e2e4 | 2014-07-10 17:44:06 +0200 | [diff] [blame] | 266 | gprs_rlcmac_dl_tbf *dl_tbf_by_poll_fn(uint32_t fn, uint8_t trx, uint8_t ts); |
| 267 | gprs_rlcmac_ul_tbf *ul_tbf_by_poll_fn(uint32_t fn, uint8_t trx, uint8_t ts); |
Jacob Erlbeck | 3a10dbd | 2015-07-10 19:52:37 +0200 | [diff] [blame] | 268 | gprs_rlcmac_dl_tbf *dl_tbf_by_tfi(uint8_t tfi, uint8_t trx, uint8_t ts); |
| 269 | gprs_rlcmac_ul_tbf *ul_tbf_by_tfi(uint8_t tfi, uint8_t trx, uint8_t ts); |
Holger Hans Peter Freyther | 34bd8bd | 2013-10-19 21:10:38 +0200 | [diff] [blame] | 270 | |
Holger Hans Peter Freyther | 70ddde6 | 2013-10-26 19:17:58 +0200 | [diff] [blame] | 271 | int tfi_find_free(enum gprs_rlcmac_tbf_direction dir, uint8_t *_trx, int8_t use_trx); |
| 272 | |
Holger Hans Peter Freyther | 40cfaa6 | 2013-10-26 19:49:16 +0200 | [diff] [blame] | 273 | int rcv_imm_ass_cnf(const uint8_t *data, uint32_t fn); |
Holger Hans Peter Freyther | 02beed5 | 2013-10-26 20:56:20 +0200 | [diff] [blame] | 274 | int rcv_rach(uint8_t ra, uint32_t Fn, int16_t qta); |
Holger Hans Peter Freyther | 40cfaa6 | 2013-10-26 19:49:16 +0200 | [diff] [blame] | 275 | |
Jacob Erlbeck | 71e5511 | 2015-05-21 11:10:15 +0200 | [diff] [blame] | 276 | void trigger_dl_ass(gprs_rlcmac_dl_tbf *tbf, gprs_rlcmac_tbf *old_tbf); |
Holger Hans Peter Freyther | d9262b3 | 2013-10-26 20:12:59 +0200 | [diff] [blame] | 277 | void snd_dl_ass(gprs_rlcmac_tbf *tbf, uint8_t poll, const char *imsi); |
| 278 | |
Jacob Erlbeck | e43460b | 2015-05-13 13:33:12 +0200 | [diff] [blame] | 279 | GprsMsStorage &ms_store(); |
| 280 | GprsMs *ms_by_tlli(uint32_t tlli, uint32_t old_tlli = 0); |
Jacob Erlbeck | 076f5c7 | 2015-08-21 18:00:54 +0200 | [diff] [blame] | 281 | GprsMs *ms_by_imsi(const char *imsi); |
Jacob Erlbeck | 86b6f05 | 2015-11-27 15:17:34 +0100 | [diff] [blame] | 282 | GprsMs *ms_alloc(uint8_t ms_class, uint8_t egprs_ms_class = 0); |
Jacob Erlbeck | e43460b | 2015-05-13 13:33:12 +0200 | [diff] [blame] | 283 | |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 284 | /* |
| 285 | * Statistics |
| 286 | */ |
| 287 | void tbf_dl_created(); |
| 288 | void tbf_dl_freed(); |
| 289 | void tbf_ul_created(); |
| 290 | void tbf_ul_freed(); |
Holger Hans Peter Freyther | aa35ba7 | 2013-11-13 15:02:50 +0100 | [diff] [blame] | 291 | void tbf_reused(); |
Jacob Erlbeck | 5979fe9 | 2015-07-14 14:02:41 +0200 | [diff] [blame] | 292 | void tbf_alloc_algo_a(); |
| 293 | void tbf_alloc_algo_b(); |
Jacob Erlbeck | 9b3d7e0 | 2016-01-19 10:44:42 +0100 | [diff] [blame] | 294 | void tbf_failed_egprs_only(); |
Holger Hans Peter Freyther | e9429b5 | 2013-11-13 19:36:57 +0100 | [diff] [blame] | 295 | void rlc_sent(); |
| 296 | void rlc_resent(); |
Holger Hans Peter Freyther | ef93bdb | 2013-11-24 00:01:50 +0100 | [diff] [blame] | 297 | void rlc_restarted(); |
Holger Hans Peter Freyther | c70aae4 | 2013-11-19 17:09:37 +0100 | [diff] [blame] | 298 | void rlc_stalled(); |
Holger Hans Peter Freyther | 092478f | 2013-11-23 01:01:19 +0100 | [diff] [blame] | 299 | void rlc_nacked(); |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 300 | void rlc_ass_timedout(); |
Jacob Erlbeck | 7c8d39a | 2015-09-07 14:04:56 +0200 | [diff] [blame] | 301 | void rlc_ass_failed(); |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 302 | void rlc_ack_timedout(); |
Jacob Erlbeck | 7c8d39a | 2015-09-07 14:04:56 +0200 | [diff] [blame] | 303 | void rlc_ack_failed(); |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 304 | void rlc_rel_timedout(); |
Jacob Erlbeck | be4a08b | 2015-08-25 15:19:31 +0200 | [diff] [blame] | 305 | void rlc_late_block(); |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 306 | void decode_error(); |
Holger Hans Peter Freyther | 93e048f | 2013-10-27 10:00:47 +0100 | [diff] [blame] | 307 | void sba_allocated(); |
| 308 | void sba_freed(); |
| 309 | void sba_timedout(); |
Holger Hans Peter Freyther | b3d5ee2 | 2013-11-13 16:43:26 +0100 | [diff] [blame] | 310 | void llc_timedout_frame(); |
| 311 | void llc_dropped_frame(); |
| 312 | void llc_frame_sched(); |
Holger Hans Peter Freyther | c1ae226 | 2013-10-27 10:50:35 +0100 | [diff] [blame] | 313 | void rach_frame(); |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 314 | |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 315 | void ms_present(int32_t n); |
| 316 | int32_t ms_present_get(); |
| 317 | |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 318 | /* |
| 319 | * Below for C interface for the VTY |
| 320 | */ |
| 321 | struct rate_ctr_group *rate_counters() const; |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 322 | struct osmo_stat_item_group *stat_items() const; |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 323 | |
Jacob Erlbeck | ed2dbf6 | 2015-12-28 19:15:40 +0100 | [diff] [blame] | 324 | LListHead<gprs_rlcmac_tbf>& ul_tbfs(); |
| 325 | LListHead<gprs_rlcmac_tbf>& dl_tbfs(); |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 326 | private: |
Holger Hans Peter Freyther | 9b30c7f | 2013-10-17 19:59:56 +0200 | [diff] [blame] | 327 | int m_cur_fn; |
Jacob Erlbeck | 60f7703 | 2015-08-24 14:35:14 +0200 | [diff] [blame] | 328 | int m_cur_blk_fn; |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 329 | struct gprs_rlcmac_bts m_bts; |
Holger Hans Peter Freyther | b78adcd | 2013-10-17 20:12:37 +0200 | [diff] [blame] | 330 | PollController m_pollController; |
Holger Hans Peter Freyther | cedf890 | 2013-10-19 20:47:12 +0200 | [diff] [blame] | 331 | SBAController m_sba; |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 332 | struct rate_ctr_group *m_ratectrs; |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 333 | struct osmo_stat_item_group *m_statg; |
Holger Hans Peter Freyther | b78adcd | 2013-10-17 20:12:37 +0200 | [diff] [blame] | 334 | |
Jacob Erlbeck | e43460b | 2015-05-13 13:33:12 +0200 | [diff] [blame] | 335 | GprsMsStorage m_ms_store; |
| 336 | |
Jacob Erlbeck | ed2dbf6 | 2015-12-28 19:15:40 +0100 | [diff] [blame] | 337 | /* list of uplink TBFs */ |
| 338 | LListHead<gprs_rlcmac_tbf> m_ul_tbfs; |
| 339 | /* list of downlink TBFs */ |
| 340 | LListHead<gprs_rlcmac_tbf> m_dl_tbfs; |
| 341 | |
Holger Hans Peter Freyther | b78adcd | 2013-10-17 20:12:37 +0200 | [diff] [blame] | 342 | private: |
| 343 | /* disable copying to avoid slicing */ |
| 344 | BTS(const BTS&); |
| 345 | BTS& operator=(const BTS&); |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 346 | }; |
Holger Hans Peter Freyther | 9b30c7f | 2013-10-17 19:59:56 +0200 | [diff] [blame] | 347 | |
| 348 | inline int BTS::current_frame_number() const |
| 349 | { |
| 350 | return m_cur_fn; |
| 351 | } |
Holger Hans Peter Freyther | 111614a | 2013-10-19 20:04:57 +0200 | [diff] [blame] | 352 | |
Holger Hans Peter Freyther | cedf890 | 2013-10-19 20:47:12 +0200 | [diff] [blame] | 353 | inline SBAController *BTS::sba() |
| 354 | { |
| 355 | return &m_sba; |
| 356 | } |
Holger Hans Peter Freyther | 65be480 | 2013-10-26 18:39:36 +0200 | [diff] [blame] | 357 | |
Jacob Erlbeck | e43460b | 2015-05-13 13:33:12 +0200 | [diff] [blame] | 358 | inline GprsMsStorage &BTS::ms_store() |
| 359 | { |
| 360 | return m_ms_store; |
| 361 | } |
| 362 | |
| 363 | inline GprsMs *BTS::ms_by_tlli(uint32_t tlli, uint32_t old_tlli) |
| 364 | { |
| 365 | return ms_store().get_ms(tlli, old_tlli); |
| 366 | } |
| 367 | |
Jacob Erlbeck | 076f5c7 | 2015-08-21 18:00:54 +0200 | [diff] [blame] | 368 | inline GprsMs *BTS::ms_by_imsi(const char *imsi) |
| 369 | { |
| 370 | return ms_store().get_ms(0, 0, imsi); |
| 371 | } |
| 372 | |
Jacob Erlbeck | ed2dbf6 | 2015-12-28 19:15:40 +0100 | [diff] [blame] | 373 | inline LListHead<gprs_rlcmac_tbf>& BTS::ul_tbfs() |
| 374 | { |
| 375 | return m_ul_tbfs; |
| 376 | } |
| 377 | |
| 378 | inline LListHead<gprs_rlcmac_tbf>& BTS::dl_tbfs() |
| 379 | { |
| 380 | return m_dl_tbfs; |
| 381 | } |
| 382 | |
Holger Hans Peter Freyther | 65be480 | 2013-10-26 18:39:36 +0200 | [diff] [blame] | 383 | inline BTS *gprs_rlcmac_pdch::bts() const |
| 384 | { |
| 385 | return trx->bts; |
| 386 | } |
| 387 | |
Jacob Erlbeck | ccc34e4 | 2015-06-29 13:45:05 +0200 | [diff] [blame] | 388 | inline unsigned gprs_rlcmac_pdch::num_tbfs(enum gprs_rlcmac_tbf_direction dir) const |
| 389 | { |
| 390 | return m_num_tbfs[dir]; |
| 391 | } |
| 392 | |
Jacob Erlbeck | 23f93a1 | 2015-06-30 08:52:54 +0200 | [diff] [blame] | 393 | inline unsigned gprs_rlcmac_pdch::num_reserved( |
| 394 | enum gprs_rlcmac_tbf_direction dir) const |
| 395 | { |
| 396 | return gprs_rlcmac_pdch::m_num_reserved[dir]; |
| 397 | } |
| 398 | |
Jacob Erlbeck | cc9358f | 2015-06-30 14:10:13 +0200 | [diff] [blame] | 399 | inline uint8_t gprs_rlcmac_pdch::assigned_usf() const |
| 400 | { |
| 401 | return m_assigned_usf; |
| 402 | } |
| 403 | |
Jacob Erlbeck | 47a57f6 | 2015-07-08 12:53:16 +0200 | [diff] [blame] | 404 | inline uint32_t gprs_rlcmac_pdch::assigned_tfi( |
| 405 | enum gprs_rlcmac_tbf_direction dir) const |
Jacob Erlbeck | cc9358f | 2015-06-30 14:10:13 +0200 | [diff] [blame] | 406 | { |
Jacob Erlbeck | 47a57f6 | 2015-07-08 12:53:16 +0200 | [diff] [blame] | 407 | return m_assigned_tfi[dir]; |
Jacob Erlbeck | cc9358f | 2015-06-30 14:10:13 +0200 | [diff] [blame] | 408 | } |
| 409 | |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 410 | inline struct rate_ctr_group *BTS::rate_counters() const |
| 411 | { |
| 412 | return m_ratectrs; |
| 413 | } |
| 414 | |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 415 | inline struct osmo_stat_item_group *BTS::stat_items() const |
| 416 | { |
| 417 | return m_statg; |
| 418 | } |
| 419 | |
Holger Hans Peter Freyther | 93e048f | 2013-10-27 10:00:47 +0100 | [diff] [blame] | 420 | #define CREATE_COUNT_INLINE(func_name, ctr_name) \ |
| 421 | inline void BTS::func_name() {\ |
| 422 | rate_ctr_inc(&m_ratectrs->ctr[ctr_name]); \ |
| 423 | } |
Holger Hans Peter Freyther | 1587764 | 2013-10-27 09:50:15 +0100 | [diff] [blame] | 424 | |
Holger Hans Peter Freyther | 93e048f | 2013-10-27 10:00:47 +0100 | [diff] [blame] | 425 | CREATE_COUNT_INLINE(tbf_dl_created, CTR_TBF_DL_ALLOCATED) |
| 426 | CREATE_COUNT_INLINE(tbf_dl_freed, CTR_TBF_DL_FREED) |
| 427 | CREATE_COUNT_INLINE(tbf_ul_created, CTR_TBF_UL_ALLOCATED) |
| 428 | CREATE_COUNT_INLINE(tbf_ul_freed, CTR_TBF_UL_FREED) |
Holger Hans Peter Freyther | aa35ba7 | 2013-11-13 15:02:50 +0100 | [diff] [blame] | 429 | CREATE_COUNT_INLINE(tbf_reused, CTR_TBF_REUSED) |
Jacob Erlbeck | 5979fe9 | 2015-07-14 14:02:41 +0200 | [diff] [blame] | 430 | CREATE_COUNT_INLINE(tbf_alloc_algo_a, CTR_TBF_ALLOC_ALGO_A) |
| 431 | CREATE_COUNT_INLINE(tbf_alloc_algo_b, CTR_TBF_ALLOC_ALGO_B) |
Jacob Erlbeck | 9b3d7e0 | 2016-01-19 10:44:42 +0100 | [diff] [blame] | 432 | CREATE_COUNT_INLINE(tbf_failed_egprs_only, CTR_TBF_FAILED_EGPRS_ONLY) |
Holger Hans Peter Freyther | e9429b5 | 2013-11-13 19:36:57 +0100 | [diff] [blame] | 433 | CREATE_COUNT_INLINE(rlc_sent, CTR_RLC_SENT) |
| 434 | CREATE_COUNT_INLINE(rlc_resent, CTR_RLC_RESENT) |
Holger Hans Peter Freyther | ef93bdb | 2013-11-24 00:01:50 +0100 | [diff] [blame] | 435 | CREATE_COUNT_INLINE(rlc_restarted, CTR_RLC_RESTARTED) |
Holger Hans Peter Freyther | c70aae4 | 2013-11-19 17:09:37 +0100 | [diff] [blame] | 436 | CREATE_COUNT_INLINE(rlc_stalled, CTR_RLC_STALLED) |
Holger Hans Peter Freyther | 092478f | 2013-11-23 01:01:19 +0100 | [diff] [blame] | 437 | CREATE_COUNT_INLINE(rlc_nacked, CTR_RLC_NACKED) |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 438 | CREATE_COUNT_INLINE(rlc_ass_timedout, CTR_RLC_ASS_TIMEDOUT); |
Jacob Erlbeck | 7c8d39a | 2015-09-07 14:04:56 +0200 | [diff] [blame] | 439 | CREATE_COUNT_INLINE(rlc_ass_failed, CTR_RLC_ASS_FAILED); |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 440 | CREATE_COUNT_INLINE(rlc_ack_timedout, CTR_RLC_ACK_TIMEDOUT); |
Jacob Erlbeck | 7c8d39a | 2015-09-07 14:04:56 +0200 | [diff] [blame] | 441 | CREATE_COUNT_INLINE(rlc_ack_failed, CTR_RLC_ACK_FAILED); |
Jacob Erlbeck | c91c18e | 2015-07-07 09:33:29 +0200 | [diff] [blame] | 442 | CREATE_COUNT_INLINE(rlc_rel_timedout, CTR_RLC_REL_TIMEDOUT); |
Jacob Erlbeck | be4a08b | 2015-08-25 15:19:31 +0200 | [diff] [blame] | 443 | CREATE_COUNT_INLINE(rlc_late_block, CTR_RLC_LATE_BLOCK); |
Holger Hans Peter Freyther | 93e048f | 2013-10-27 10:00:47 +0100 | [diff] [blame] | 444 | CREATE_COUNT_INLINE(decode_error, CTR_DECODE_ERRORS) |
| 445 | CREATE_COUNT_INLINE(sba_allocated, CTR_SBA_ALLOCATED) |
| 446 | CREATE_COUNT_INLINE(sba_freed, CTR_SBA_FREED) |
| 447 | CREATE_COUNT_INLINE(sba_timedout, CTR_SBA_TIMEDOUT) |
Holger Hans Peter Freyther | b3d5ee2 | 2013-11-13 16:43:26 +0100 | [diff] [blame] | 448 | CREATE_COUNT_INLINE(llc_timedout_frame, CTR_LLC_FRAME_TIMEDOUT); |
| 449 | CREATE_COUNT_INLINE(llc_dropped_frame, CTR_LLC_FRAME_DROPPED); |
| 450 | CREATE_COUNT_INLINE(llc_frame_sched, CTR_LLC_FRAME_SCHED); |
Holger Hans Peter Freyther | c1ae226 | 2013-10-27 10:50:35 +0100 | [diff] [blame] | 451 | CREATE_COUNT_INLINE(rach_frame, CTR_RACH_REQUESTS); |
Holger Hans Peter Freyther | 1587764 | 2013-10-27 09:50:15 +0100 | [diff] [blame] | 452 | |
Holger Hans Peter Freyther | 93e048f | 2013-10-27 10:00:47 +0100 | [diff] [blame] | 453 | #undef CREATE_COUNT_INLINE |
Holger Hans Peter Freyther | 1587764 | 2013-10-27 09:50:15 +0100 | [diff] [blame] | 454 | |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 455 | #define CREATE_STAT_INLINE(func_name, func_name_get, stat_name) \ |
| 456 | inline void BTS::func_name(int32_t val) {\ |
| 457 | osmo_stat_item_set(m_statg->items[stat_name], val); \ |
| 458 | } \ |
| 459 | inline int32_t BTS::func_name_get() {\ |
| 460 | return osmo_stat_item_get_last(m_statg->items[stat_name]); \ |
| 461 | } |
| 462 | |
| 463 | CREATE_STAT_INLINE(ms_present, ms_present_get, STAT_MS_PRESENT); |
| 464 | |
| 465 | #undef CREATE_STAT_INLINE |
Holger Hans Peter Freyther | 1587764 | 2013-10-27 09:50:15 +0100 | [diff] [blame] | 466 | |
Holger Hans Peter Freyther | 65be480 | 2013-10-26 18:39:36 +0200 | [diff] [blame] | 467 | inline gprs_rlcmac_bts *gprs_rlcmac_pdch::bts_data() const |
| 468 | { |
| 469 | return trx->bts->bts_data(); |
| 470 | } |
Holger Hans Peter Freyther | 05f8efc | 2013-10-26 18:53:16 +0200 | [diff] [blame] | 471 | |
| 472 | inline uint8_t gprs_rlcmac_pdch::trx_no() const |
| 473 | { |
| 474 | return trx->trx_no; |
| 475 | } |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 476 | #endif |
| 477 | |
| 478 | #ifdef __cplusplus |
| 479 | extern "C" { |
| 480 | #endif |
| 481 | struct gprs_rlcmac_bts *bts_main_data(); |
Holger Hans Peter Freyther | f537298 | 2013-10-27 09:02:31 +0100 | [diff] [blame] | 482 | struct rate_ctr_group *bts_main_data_stats(); |
Jacob Erlbeck | f5898a0 | 2015-11-27 19:05:13 +0100 | [diff] [blame] | 483 | struct osmo_stat_item_group *bts_main_data_stat_items(); |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 484 | #ifdef __cplusplus |
| 485 | } |
Holger Hans Peter Freyther | 17b0d83 | 2013-10-19 17:37:48 +0200 | [diff] [blame] | 486 | |
| 487 | inline bool gprs_rlcmac_pdch::is_enabled() const |
| 488 | { |
| 489 | return m_is_enabled; |
| 490 | } |
Holger Hans Peter Freyther | b6acfda | 2013-10-17 19:41:11 +0200 | [diff] [blame] | 491 | #endif |