Initial version of Support for Nokia *Site BTS
This includes the MetroSite, but also other Nokia BTS models.
diff --git a/openbsc/src/libbsc/abis_rsl.c b/openbsc/src/libbsc/abis_rsl.c
index d74907b..f20b4f2 100644
--- a/openbsc/src/libbsc/abis_rsl.c
+++ b/openbsc/src/libbsc/abis_rsl.c
@@ -1108,6 +1108,12 @@
LOGP(DRSL, LOGL_ERROR, "%s CCCH/ACCH/CPU Overload\n",
gsm_trx_name(msg->trx));
break;
+ case 0x42: /* Nokia specific: SI End ACK */
+ LOGP(DRSL, LOGL_INFO, "Nokia SI End ACK\n");
+ break;
+ case 0x43: /* Nokia specific: SI End NACK */
+ LOGP(DRSL, LOGL_INFO, "Nokia SI End NACK\n");
+ break;
default:
LOGP(DRSL, LOGL_NOTICE, "%s Unknown Abis RSL TRX message "
"type 0x%02x\n", gsm_trx_name(msg->trx), rslh->msg_type);
@@ -1892,3 +1898,50 @@
return abis_rsl_sendmsg(cb_cmd);
}
+
+int rsl_nokia_si_begin(struct gsm_bts_trx *trx)
+{
+ struct abis_rsl_common_hdr *ch;
+ struct msgb *msg = rsl_msgb_alloc();
+
+ ch = (struct abis_rsl_common_hdr *) msgb_put(msg, sizeof(*ch));
+ ch->msg_discr = ABIS_RSL_MDISC_TRX;
+ ch->msg_type = 0x40; /* Nokia SI Begin */
+
+ msg->trx = trx;
+
+ return abis_rsl_sendmsg(msg);
+}
+
+int rsl_nokia_si_end(struct gsm_bts_trx *trx)
+{
+ struct abis_rsl_common_hdr *ch;
+ struct msgb *msg = rsl_msgb_alloc();
+
+ ch = (struct abis_rsl_common_hdr *) msgb_put(msg, sizeof(*ch));
+ ch->msg_discr = ABIS_RSL_MDISC_TRX;
+ ch->msg_type = 0x41; /* Nokia SI End */
+
+ msgb_tv_put(msg, 0xFD, 0x00); /* Nokia Pagemode Info, No paging reorganisation required */
+
+ msg->trx = trx;
+
+ return abis_rsl_sendmsg(msg);
+}
+
+int rsl_bs_power_control(struct gsm_bts_trx *trx, uint8_t channel, uint8_t reduction)
+{
+ struct abis_rsl_common_hdr *ch;
+ struct msgb *msg = rsl_msgb_alloc();
+
+ ch = (struct abis_rsl_common_hdr *) msgb_put(msg, sizeof(*ch));
+ ch->msg_discr = ABIS_RSL_MDISC_DED_CHAN;
+ ch->msg_type = RSL_MT_BS_POWER_CONTROL;
+
+ msgb_tv_put(msg, RSL_IE_CHAN_NR, channel);
+ msgb_tv_put(msg, RSL_IE_BS_POWER, reduction); /* reduction in 2dB steps */
+
+ msg->trx = trx;
+
+ return abis_rsl_sendmsg(msg);
+}