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rsl: add new RSL IE to signal temporary overpower 

To transfer the temporary overpower value from the BSC to the BTS, a new
RSL IE (RSL_IE_OSMO_TOP_ACCH_CAP) is added.

Change-Id: I31c5be4bceb9140d63ab8e2f197f0acc68699426
Related: SYS#5319
This commit is contained in:
Philipp Maier 2021-08-30 10:51:52 +02:00 committed by laforge
parent cfea39ba13
commit 0e44a7203c
2 changed files with 7 additions and 0 deletions
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6
include/osmocom/gsm/protocol/gsm_08_58.h
View File

@ -139,6 +139,11 @@ struct abis_rsl_osmo_rep_acch_cap {
#endif #endif
} __attribute__ ((packed)); } __attribute__ ((packed));
/* Osmocom specific IE to negotiate temporary overpower of ACCH channels */
struct abis_rsl_osmo_temp_ovp_acch_cap {
uint8_t overpower_db;
} __attribute__ ((packed));
/* Chapter 9.1 */ /* Chapter 9.1 */
/* RSL Message Discriminator: RLL */ /* RSL Message Discriminator: RLL */
#define ABIS_RSL_MDISC_RLL 0x02 #define ABIS_RSL_MDISC_RLL 0x02
@ -362,6 +367,7 @@ enum abis_rsl_ie {
/* Osmocom specific */ /* Osmocom specific */
RSL_IE_OSMO_REP_ACCH_CAP= 0x60, RSL_IE_OSMO_REP_ACCH_CAP= 0x60,
RSL_IE_OSMO_TRAINING_SEQUENCE = 0x61, RSL_IE_OSMO_TRAINING_SEQUENCE = 0x61,
RSL_IE_OSMO_TEMP_OVP_ACCH_CAP = 0x62,
/* ip.access */ /* ip.access */
RSL_IE_IPAC_SRTP_CONFIG = 0xe0, RSL_IE_IPAC_SRTP_CONFIG = 0xe0,

1
src/gsm/rsl.c
View File

@ -128,6 +128,7 @@ const struct tlv_definition rsl_att_tlvdef = {
[RSL_IE_SIEMENS_MRPCI] = { TLV_TYPE_TV }, [RSL_IE_SIEMENS_MRPCI] = { TLV_TYPE_TV },
[RSL_IE_OSMO_REP_ACCH_CAP] = { TLV_TYPE_TLV }, [RSL_IE_OSMO_REP_ACCH_CAP] = { TLV_TYPE_TLV },
[RSL_IE_OSMO_TRAINING_SEQUENCE] = { TLV_TYPE_TLV }, [RSL_IE_OSMO_TRAINING_SEQUENCE] = { TLV_TYPE_TLV },
[RSL_IE_OSMO_TEMP_OVP_ACCH_CAP] = { TLV_TYPE_TLV },
[RSL_IE_IPAC_PROXY_UDP] = { TLV_TYPE_FIXED, 2 }, [RSL_IE_IPAC_PROXY_UDP] = { TLV_TYPE_FIXED, 2 },
[RSL_IE_IPAC_BSCMPL_TOUT] = { TLV_TYPE_TV }, [RSL_IE_IPAC_BSCMPL_TOUT] = { TLV_TYPE_TV },
[RSL_IE_IPAC_REMOTE_IP] = { TLV_TYPE_FIXED, 4 }, [RSL_IE_IPAC_REMOTE_IP] = { TLV_TYPE_FIXED, 4 },