diff options
Diffstat (limited to 'include/osmocom/bsc/neighbor_ident.h')
-rw-r--r-- | include/osmocom/bsc/neighbor_ident.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/include/osmocom/bsc/neighbor_ident.h b/include/osmocom/bsc/neighbor_ident.h new file mode 100644 index 000000000..bba18c3e3 --- /dev/null +++ b/include/osmocom/bsc/neighbor_ident.h @@ -0,0 +1,63 @@ +/* Manage identity of neighboring BSS cells for inter-BSC handover */ +#pragma once + +#include <stdint.h> +#include <stdbool.h> + +#include <osmocom/core/linuxlist.h> + +struct vty; +struct gsm_network; +struct gsm_bts; +struct neighbor_ident_list; +struct gsm0808_cell_id_list2; + +enum bsic_kind { + BSIC_NONE, + BSIC_6BIT, + BSIC_9BIT, +}; + +#define NEIGHBOR_IDENT_KEY_ANY_BTS -1 + +struct neighbor_ident_key { + int from_bts; /*< BTS nr 0..255 or NEIGHBOR_IDENT_KEY_ANY_BTS */ + uint16_t arfcn; + enum bsic_kind bsic_kind; + uint16_t bsic; +}; + +const char *neighbor_ident_key_name(const struct neighbor_ident_key *ni_key); + +struct neighbor_ident_list *neighbor_ident_init(void *talloc_ctx); +void neighbor_ident_free(struct neighbor_ident_list *nil); + +bool neighbor_ident_key_match(const struct neighbor_ident_key *entry, + const struct neighbor_ident_key *search_for, + bool exact_match); + +int neighbor_ident_add(struct neighbor_ident_list *nil, const struct neighbor_ident_key *key, + const struct gsm0808_cell_id_list2 *val); +const struct gsm0808_cell_id_list2 *neighbor_ident_get(const struct neighbor_ident_list *nil, + const struct neighbor_ident_key *key); +bool neighbor_ident_del(struct neighbor_ident_list *nil, const struct neighbor_ident_key *key); +void neighbor_ident_clear(struct neighbor_ident_list *nil); + +void neighbor_ident_iter(const struct neighbor_ident_list *nil, + bool (* iter_cb )(const struct neighbor_ident_key *key, + const struct gsm0808_cell_id_list2 *val, + void *cb_data), + void *cb_data); + +void neighbor_ident_vty_init(struct gsm_network *net, struct neighbor_ident_list *nil); +void neighbor_ident_vty_write(struct vty *vty, const char *indent, struct gsm_bts *bts); + +#define NEIGHBOR_IDENT_VTY_KEY_PARAMS "arfcn <0-1023> (bsic|bsic9) (<0-511>|any)" +#define NEIGHBOR_IDENT_VTY_KEY_DOC \ + "ARFCN of neighbor cell\n" "ARFCN value\n" \ + "BSIC of neighbor cell\n" "9-bit BSIC of neighbor cell\n" "BSIC value\n" \ + "for all BSICs / use any BSIC in this ARFCN\n" +bool neighbor_ident_vty_parse_key_params(struct vty *vty, const char **argv, + struct neighbor_ident_key *key); +bool neighbor_ident_bts_parse_key_params(struct vty *vty, struct gsm_bts *bts, const char **argv, + struct neighbor_ident_key *key); |