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-rw-r--r--src/shared/libosmocore/src/gsm0808.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/shared/libosmocore/src/gsm0808.c b/src/shared/libosmocore/src/gsm0808.c
index 7a7eb3a0..1dc035b3 100644
--- a/src/shared/libosmocore/src/gsm0808.c
+++ b/src/shared/libosmocore/src/gsm0808.c
@@ -266,6 +266,14 @@ struct msgb *gsm0808_create_assignment_failure(uint8_t cause, uint8_t *rr_cause)
return msg;
}
+void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id)
+{
+ uint8_t *hh = msgb_push(msg, 3);
+ hh[0] = BSSAP_MSG_DTAP;
+ hh[1] = link_id;
+ hh[2] = msg->len - 3;
+}
+
static const struct tlv_definition bss_att_tlvdef = {
.def = {
[GSM0808_IE_IMSI] = { TLV_TYPE_TLV },
@@ -286,6 +294,9 @@ static const struct tlv_definition bss_att_tlvdef = {
[GSM0808_IE_SERVICE_HANDOVER] = { TLV_TYPE_TV},
[GSM0808_IE_ENCRYPTION_INFORMATION] = { TLV_TYPE_TLV },
[GSM0808_IE_CIPHER_RESPONSE_MODE] = { TLV_TYPE_TV },
+ [GSM0808_IE_CELL_IDENTIFIER] = { TLV_TYPE_TLV },
+ [GSM0808_IE_CHOSEN_CHANNEL] = { TLV_TYPE_TV },
+ [GSM0808_IE_LAYER_3_INFORMATION] = { TLV_TYPE_TLV },
},
};