libosmogsm
0.9.3
Osmocom GSM library
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00001 #pragma once 00002 00003 #include <stdint.h> 00004 #include <osmocom/core/utils.h> 00005 #include <osmocom/core/msgb.h> 00006 #include <osmocom/gsm/protocol/gsm_08_58.h> 00007 00014 void rsl_init_rll_hdr(struct abis_rsl_rll_hdr *dh, uint8_t msg_type); 00015 00016 void rsl_init_cchan_hdr(struct abis_rsl_cchan_hdr *ch, uint8_t msg_type); 00017 00018 extern const struct tlv_definition rsl_att_tlvdef; 00019 00021 #define rsl_tlv_parse(dec, buf, len) \ 00022 tlv_parse(dec, &rsl_att_tlvdef, buf, len, 0, 0) 00023 00024 /* encode channel number as per Section 9.3.1 */ 00025 uint8_t rsl_enc_chan_nr(uint8_t type, uint8_t subch, uint8_t timeslot); 00026 /* decode channel number as per Section 9.3.1 */ 00027 int rsl_dec_chan_nr(uint8_t chan_nr, uint8_t *type, uint8_t *subch, uint8_t *timeslot); 00028 /* Turns channel number into a string */ 00029 const char *rsl_chan_nr_str(uint8_t chan_nr); 00030 00031 00032 const char *rsl_err_name(uint8_t err); 00033 const char *rsl_rlm_cause_name(uint8_t err); 00034 const char *rsl_msg_name(uint8_t err); 00035 const char *rsl_ipac_msg_name(uint8_t msg_type); 00036 00037 /* Section 3.3.2.3 TS 05.02. I think this looks like a table */ 00038 int rsl_ccch_conf_to_bs_cc_chans(int ccch_conf); 00039 00040 /* Push a RSL RLL header */ 00041 void rsl_rll_push_hdr(struct msgb *msg, uint8_t msg_type, uint8_t chan_nr, 00042 uint8_t link_id, int transparent); 00043 00044 /* Push a RSL RLL header with L3_INFO IE */ 00045 void rsl_rll_push_l3(struct msgb *msg, uint8_t msg_type, uint8_t chan_nr, 00046 uint8_t link_id, int transparent); 00047 00048 /* Allocate msgb and fill with simple RSL RLL header */ 00049 struct msgb *rsl_rll_simple(uint8_t msg_type, uint8_t chan_nr, 00050 uint8_t link_id, int transparent); 00051