Interface changes in osmo-pcu towards osmo-bts to receive 11 bit RACH. The interface version number is increased by 1. --- src/bts.cpp | 2 +- src/bts.h | 3 ++- src/pcu_l1_if.cpp | 2 +- src/pcuif_proto.h | 5 +++-- 4 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/bts.cpp b/src/bts.cpp index 715fb51..9c0871d 100644 --- a/src/bts.cpp +++ b/src/bts.cpp @@ -459,7 +459,7 @@ int BTS::rcv_imm_ass_cnf(const uint8_t *data, uint32_t fn) return 0; }

-int BTS::rcv_rach(uint8_t ra, uint32_t Fn, int16_t qta) +int BTS::rcv_rach(uint16_t ra, uint32_t Fn, int16_t qta, uint8_t rach_type) { struct gprs_rlcmac_ul_tbf *tbf = NULL; uint8_t trx_no, ts_no = 0; diff --git a/src/bts.h b/src/bts.h index c975304..2a1f930 100644 --- a/src/bts.h +++ b/src/bts.h @@ -275,7 +275,8 @@ public: int tfi_find_free(enum gprs_rlcmac_tbf_direction dir, uint8_t *_trx, int8_t use_trx);

int rcv_imm_ass_cnf(const uint8_t *data, uint32_t fn); - int rcv_rach(uint8_t ra, uint32_t Fn, int16_t qta); + int rcv_rach(uint16_t ra, uint32_t Fn, int16_t qta, + uint8_t rach_type = 0);

void trigger_dl_ass(gprs_rlcmac_dl_tbf *tbf, gprs_rlcmac_tbf *old_tbf); void snd_dl_ass(gprs_rlcmac_tbf *tbf, uint8_t poll, const char *imsi); diff --git a/src/pcu_l1_if.cpp b/src/pcu_l1_if.cpp index 19dda5c..7d7c914 100644 --- a/src/pcu_l1_if.cpp +++ b/src/pcu_l1_if.cpp @@ -313,7 +313,7 @@ static int pcu_rx_rach_ind(struct gsm_pcu_if_rach_ind *rach_ind) case PCU_IF_SAPI_RACH: rc = BTS::main_bts()->rcv_rach( rach_ind->ra, rach_ind->fn, - rach_ind->qta); + rach_ind->qta, rach_ind->rach_type); break; default: LOGP(DL1IF, LOGL_ERROR, "Received PCU rach request with " diff --git a/src/pcuif_proto.h b/src/pcuif_proto.h index 9d740ac..877f507 100644 --- a/src/pcuif_proto.h +++ b/src/pcuif_proto.h @@ -1,7 +1,7 @@ #ifndef _PCUIF_PROTO_H #define _PCUIF_PROTO_H

-#define PCU_IF_VERSION 0x05 +#define PCU_IF_VERSION 0x06

/* msg_type */ #define PCU_IF_MSG_DATA_REQ 0x00 /* send data to given channel */ @@ -64,10 +64,11 @@ struct gsm_pcu_if_rts_req {

struct gsm_pcu_if_rach_ind { uint8_t sapi; - uint8_t ra; + uint16_t ra; int16_t qta; uint32_t fn; uint16_t arfcn; + uint8_t rach_type; } __attribute__ ((packed));

struct gsm_pcu_if_info_trx {