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Diffstat (limited to 'src/libbsc/bts_ipaccess_nanobts_omlattr.c')
-rw-r--r--src/libbsc/bts_ipaccess_nanobts_omlattr.c240
1 files changed, 0 insertions, 240 deletions
diff --git a/src/libbsc/bts_ipaccess_nanobts_omlattr.c b/src/libbsc/bts_ipaccess_nanobts_omlattr.c
deleted file mode 100644
index 473e1caea..000000000
--- a/src/libbsc/bts_ipaccess_nanobts_omlattr.c
+++ /dev/null
@@ -1,240 +0,0 @@
-/* ip.access nanoBTS specific code, OML attribute table generator */
-
-/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
- * All Rights Reserved
- *
- * Author: Philipp Maier
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <arpa/inet.h>
-#include <osmocom/core/msgb.h>
-#include <openbsc/gsm_data.h>
-#include <openbsc/abis_nm.h>
-
-static void patch_16(uint8_t *data, const uint16_t val)
-{
- memcpy(data, &val, sizeof(val));
-}
-
-static void patch_32(uint8_t *data, const uint32_t val)
-{
- memcpy(data, &val, sizeof(val));
-}
-
-struct msgb *nanobts_attr_bts_get(struct gsm_bts *bts)
-{
- struct msgb *msgb;
- uint8_t buf[256];
- int rlt;
- msgb = msgb_alloc(1024, "nanobts_attr_bts");
-
- memcpy(buf, "\x55\x5b\x61\x67\x6d\x73", 6);
- msgb_tv_fixed_put(msgb, NM_ATT_INTERF_BOUND, 6, buf);
-
- /* interference avg. period in numbers of SACCH multifr */
- msgb_tv_put(msgb, NM_ATT_INTAVE_PARAM, 0x06);
-
- rlt = gsm_bts_get_radio_link_timeout(bts);
- if (rlt == -1) {
- /* Osmocom extension: Use infinite radio link timeout */
- buf[0] = 0xFF;
- buf[1] = 0x00;
- } else {
- /* conn fail based on SACCH error rate */
- buf[0] = 0x01;
- buf[1] = rlt;
- }
- msgb_tl16v_put(msgb, NM_ATT_CONN_FAIL_CRIT, 2, buf);
-
- memcpy(buf, "\x1e\x24\x24\xa8\x34\x21\xa8", 7);
- msgb_tv_fixed_put(msgb, NM_ATT_T200, 7, buf);
-
- msgb_tv_put(msgb, NM_ATT_MAX_TA, 0x3f);
-
- /* seconds */
- memcpy(buf, "\x00\x01\x0a", 3);
- msgb_tv_fixed_put(msgb, NM_ATT_OVERL_PERIOD, 3, buf);
-
- /* percent */
- msgb_tv_put(msgb, NM_ATT_CCCH_L_T, 10);
-
- /* seconds */
- msgb_tv_put(msgb, NM_ATT_CCCH_L_I_P, 1);
-
- /* busy threshold in - dBm */
- buf[0] = 10;
- if (bts->rach_b_thresh != -1)
- buf[0] = bts->rach_b_thresh & 0xff;
- msgb_tv_put(msgb, NM_ATT_RACH_B_THRESH, buf[0]);
-
- /* rach load averaging 1000 slots */
- buf[0] = 0x03;
- buf[1] = 0xe8;
- if (bts->rach_ldavg_slots != -1) {
- buf[0] = (bts->rach_ldavg_slots >> 8) & 0x0f;
- buf[1] = bts->rach_ldavg_slots & 0xff;
- }
- msgb_tv_fixed_put(msgb, NM_ATT_LDAVG_SLOTS, 2, buf);
-
- /* miliseconds */
- msgb_tv_put(msgb, NM_ATT_BTS_AIR_TIMER, 128);
-
- /* 10 retransmissions of physical config */
- msgb_tv_put(msgb, NM_ATT_NY1, 10);
-
- buf[0] = (bts->c0->arfcn >> 8) & 0x0f;
- buf[1] = bts->c0->arfcn & 0xff;
- msgb_tv_fixed_put(msgb, NM_ATT_BCCH_ARFCN, 2, buf);
-
- msgb_tv_put(msgb, NM_ATT_BSIC, bts->bsic);
-
- abis_nm_ipaccess_cgi(buf, bts);
- msgb_tl16v_put(msgb, NM_ATT_IPACC_CGI, 7, buf);
-
- return msgb;
-}
-
-struct msgb *nanobts_attr_nse_get(struct gsm_bts *bts)
-{
- struct msgb *msgb;
- uint8_t buf[256];
- msgb = msgb_alloc(1024, "nanobts_attr_bts");
-
- /* NSEI 925 */
- buf[0] = bts->gprs.nse.nsei >> 8;
- buf[1] = bts->gprs.nse.nsei & 0xff;
- msgb_tl16v_put(msgb, NM_ATT_IPACC_NSEI, 2, buf);
-
- /* all timers in seconds */
- OSMO_ASSERT(ARRAY_SIZE(bts->gprs.nse.timer) < sizeof(buf));
- memcpy(buf, bts->gprs.nse.timer, ARRAY_SIZE(bts->gprs.nse.timer));
- msgb_tl16v_put(msgb, NM_ATT_IPACC_NS_CFG, 7, buf);
-
- /* all timers in seconds */
- buf[0] = 3; /* blockimg timer (T1) */
- buf[1] = 3; /* blocking retries */
- buf[2] = 3; /* unblocking retries */
- buf[3] = 3; /* reset timer (T2) */
- buf[4] = 3; /* reset retries */
- buf[5] = 10; /* suspend timer (T3) in 100ms */
- buf[6] = 3; /* suspend retries */
- buf[7] = 10; /* resume timer (T4) in 100ms */
- buf[8] = 3; /* resume retries */
- buf[9] = 10; /* capability update timer (T5) */
- buf[10] = 3; /* capability update retries */
-
- OSMO_ASSERT(ARRAY_SIZE(bts->gprs.cell.timer) < sizeof(buf));
- memcpy(buf, bts->gprs.cell.timer, ARRAY_SIZE(bts->gprs.cell.timer));
- msgb_tl16v_put(msgb, NM_ATT_IPACC_BSSGP_CFG, 11, buf);
-
- return msgb;
-}
-
-struct msgb *nanobts_attr_cell_get(struct gsm_bts *bts)
-{
- struct msgb *msgb;
- uint8_t buf[256];
- msgb = msgb_alloc(1024, "nanobts_attr_bts");
-
- /* routing area code */
- buf[0] = bts->gprs.rac;
- msgb_tl16v_put(msgb, NM_ATT_IPACC_RAC, 1, buf);
-
- buf[0] = 5; /* repeat time (50ms) */
- buf[1] = 3; /* repeat count */
- msgb_tl16v_put(msgb, NM_ATT_IPACC_GPRS_PAGING_CFG, 2, buf);
-
- /* BVCI 925 */
- buf[0] = bts->gprs.cell.bvci >> 8;
- buf[1] = bts->gprs.cell.bvci & 0xff;
- msgb_tl16v_put(msgb, NM_ATT_IPACC_BVCI, 2, buf);
-
- /* all timers in seconds, unless otherwise stated */
- buf[0] = 20; /* T3142 */
- buf[1] = 5; /* T3169 */
- buf[2] = 5; /* T3191 */
- buf[3] = 160; /* T3193 (units of 10ms) */
- buf[4] = 5; /* T3195 */
- buf[5] = 10; /* N3101 */
- buf[6] = 4; /* N3103 */
- buf[7] = 8; /* N3105 */
- buf[8] = 15; /* RLC CV countdown */
- msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG, 9, buf);
-
- if (bts->gprs.mode == BTS_GPRS_EGPRS) {
- buf[0] = 0x8f;
- buf[1] = 0xff;
- } else {
- buf[0] = 0x0f;
- buf[1] = 0x00;
- }
- msgb_tl16v_put(msgb, NM_ATT_IPACC_CODING_SCHEMES, 2, buf);
-
- buf[0] = 0; /* T downlink TBF extension (0..500, high byte) */
- buf[1] = 250; /* T downlink TBF extension (0..500, low byte) */
- buf[2] = 0; /* T uplink TBF extension (0..500, high byte) */
- buf[3] = 250; /* T uplink TBF extension (0..500, low byte) */
- buf[4] = 2; /* CS2 */
- msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG_2, 5, buf);
-
-#if 0
- /* EDGE model only, breaks older models.
- * Should inquire the BTS capabilities */
- buf[0] = 2; /* MCS2 */
- msgb_tl16v_put(msgb, NM_ATT_IPACC_RLC_CFG_3, 1, buf);
-#endif
-
- return msgb;
-}
-
-struct msgb *nanobts_attr_nscv_get(struct gsm_bts *bts)
-{
- struct msgb *msgb;
- uint8_t buf[256];
- msgb = msgb_alloc(1024, "nanobts_attr_bts");
-
- /* 925 */
- buf[0] = bts->gprs.nsvc[0].nsvci >> 8;
- buf[1] = bts->gprs.nsvc[0].nsvci & 0xff;
- msgb_tl16v_put(msgb, NM_ATT_IPACC_NSVCI, 2, buf);
-
- /* remote udp port */
- patch_16(&buf[0], htons(bts->gprs.nsvc[0].remote_port));
- /* remote ip address */
- patch_32(&buf[2], htonl(bts->gprs.nsvc[0].remote_ip));
- /* local udp port */
- patch_16(&buf[6], htons(bts->gprs.nsvc[0].local_port));
- msgb_tl16v_put(msgb, NM_ATT_IPACC_NS_LINK_CFG, 8, buf);
-
- return msgb;
-}
-
-struct msgb *nanobts_attr_radio_get(struct gsm_bts *bts,
- struct gsm_bts_trx *trx)
-{
- struct msgb *msgb;
- uint8_t buf[256];
- msgb = msgb_alloc(1024, "nanobts_attr_bts");
-
- /* number of -2dB reduction steps / Pn */
- msgb_tv_put(msgb, NM_ATT_RF_MAXPOWR_R, trx->max_power_red / 2);
-
- buf[0] = trx->arfcn >> 8;
- buf[1] = trx->arfcn & 0xff;
- msgb_tl16v_put(msgb, NM_ATT_ARFCN_LIST, 2, buf);
-
- return msgb;
-}