#pragma once #include #include #include #include /*! \defgroup rsl A-bis RSL * @{ * \file rsl.h */ void rsl_init_rll_hdr(struct abis_rsl_rll_hdr *dh, uint8_t msg_type); void rsl_init_cchan_hdr(struct abis_rsl_cchan_hdr *ch, uint8_t msg_type); extern const struct tlv_definition rsl_att_tlvdef; /*! Parse RSL TLV structure using \ref tlv_parse */ #define rsl_tlv_parse(dec, buf, len) \ tlv_parse(dec, &rsl_att_tlvdef, buf, len, 0, 0) extern const struct tlv_definition rsl_ipac_eie_tlvdef; /*! Parse RSL IPAC EIE TLV structure using \ref tlv_parse */ #define rsl_ipac_eie_tlv_parse(dec, buf, len) \ tlv_parse(dec, &rsl_ipac_eie_tlvdef, buf, len, 0, 0) /* encode channel number as per Section 9.3.1 */ uint8_t rsl_enc_chan_nr(uint8_t type, uint8_t subch, uint8_t timeslot); /* decode channel number as per Section 9.3.1 */ int rsl_dec_chan_nr(uint8_t chan_nr, uint8_t *type, uint8_t *subch, uint8_t *timeslot); /* Turns channel number into a string */ const char *rsl_chan_nr_str(uint8_t chan_nr); const char *rsl_err_name(uint8_t err); const char *rsl_rlm_cause_name(uint8_t err); const char *rsl_msg_name(uint8_t err); const char *rsl_ipac_msg_name(uint8_t msg_type); const char *rsl_or_ipac_msg_name(uint8_t msg_type); /* Section 3.3.2.3 TS 05.02. I think this looks like a table */ int rsl_ccch_conf_to_bs_cc_chans(int ccch_conf); /* Push a RSL RLL header */ void rsl_rll_push_hdr(struct msgb *msg, uint8_t msg_type, uint8_t chan_nr, uint8_t link_id, int transparent); /* Push a RSL RLL header with L3_INFO IE */ void rsl_rll_push_l3(struct msgb *msg, uint8_t msg_type, uint8_t chan_nr, uint8_t link_id, int transparent); /* Allocate msgb and fill with simple RSL RLL header */ struct msgb *rsl_rll_simple(uint8_t msg_type, uint8_t chan_nr, uint8_t link_id, int transparent); extern const struct value_string rsl_act_type_names[]; /*! Return a human readable name for GSM 08.58 RSL_ACT_* constants. */ static inline const char *rsl_act_type_name(uint8_t act_type) { return get_value_string(rsl_act_type_names, act_type); } /*! @} */