| Neels Hofmeyr | 17518fe | 2017-06-20 04:35:06 +0200 | [diff] [blame] | 1 | /*! \file gprs_msgb.h */ |
| 2 | |
| Sylvain Munaut | 12ba778 | 2014-06-16 10:13:40 +0200 | [diff] [blame] | 3 | #pragma once |
| Harald Welte | 605ac5d | 2012-06-16 16:09:52 +0800 | [diff] [blame] | 4 | |
| 5 | #include <stdint.h> |
| Harald Welte | 79f9270 | 2019-02-23 14:38:23 +0100 | [diff] [blame] | 6 | /*! the data structure stored in msgb->cb for libgb apps */ |
| Harald Welte | 605ac5d | 2012-06-16 16:09:52 +0800 | [diff] [blame] | 7 | struct libgb_msgb_cb { |
| 8 | unsigned char *bssgph; |
| 9 | unsigned char *llch; |
| 10 | |
| Harald Welte | 79f9270 | 2019-02-23 14:38:23 +0100 | [diff] [blame] | 11 | /*! Cell Identifier */ |
| Harald Welte | 605ac5d | 2012-06-16 16:09:52 +0800 | [diff] [blame] | 12 | unsigned char *bssgp_cell_id; |
| 13 | |
| Harald Welte | 79f9270 | 2019-02-23 14:38:23 +0100 | [diff] [blame] | 14 | /*! Identifiers of a BTS, equal to 'struct bssgp_bts_ctx' */ |
| Harald Welte | 605ac5d | 2012-06-16 16:09:52 +0800 | [diff] [blame] | 15 | uint16_t nsei; |
| 16 | uint16_t bvci; |
| 17 | |
| Harald Welte | 79f9270 | 2019-02-23 14:38:23 +0100 | [diff] [blame] | 18 | /*! Identifier of a MS (inside BTS), equal to 'struct sgsn_mm_ctx' */ |
| Harald Welte | 605ac5d | 2012-06-16 16:09:52 +0800 | [diff] [blame] | 19 | uint32_t tlli; |
| Jacob Erlbeck | 42e0dc0 | 2013-10-08 12:04:41 +0200 | [diff] [blame] | 20 | } __attribute__((packed, may_alias)); |
| Harald Welte | 605ac5d | 2012-06-16 16:09:52 +0800 | [diff] [blame] | 21 | #define LIBGB_MSGB_CB(__msgb) ((struct libgb_msgb_cb *)&((__msgb)->cb[0])) |
| 22 | #define msgb_tlli(__x) LIBGB_MSGB_CB(__x)->tlli |
| 23 | #define msgb_nsei(__x) LIBGB_MSGB_CB(__x)->nsei |
| 24 | #define msgb_bvci(__x) LIBGB_MSGB_CB(__x)->bvci |
| 25 | #define msgb_gmmh(__x) (__x)->l3h |
| 26 | #define msgb_bssgph(__x) LIBGB_MSGB_CB(__x)->bssgph |
| 27 | #define msgb_bssgp_len(__x) ((__x)->tail - (uint8_t *)msgb_bssgph(__x)) |
| 28 | #define msgb_bcid(__x) LIBGB_MSGB_CB(__x)->bssgp_cell_id |
| 29 | #define msgb_llch(__x) LIBGB_MSGB_CB(__x)->llch |
| 30 | |
| Harald Welte | 8eda90d | 2012-06-17 12:58:46 +0800 | [diff] [blame] | 31 | #include <osmocom/core/logging.h> |
| 32 | int gprs_log_filter_fn(const struct log_context *ctx, |
| 33 | struct log_target *tar); |