328 lines
7.6 KiB
C
328 lines
7.6 KiB
C
/* OsmoBTS VTY interface */
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#include <stdint.h>
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#include <osmocom/vty/logging.h>
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#include <osmocom/core/linuxlist.h>
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#include "pcu_vty.h"
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#include "gprs_rlcmac.h"
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#include "bts.h"
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enum node_type pcu_vty_go_parent(struct vty *vty)
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{
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switch (vty->node) {
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#if 0
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case TRX_NODE:
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vty->node = PCU_NODE;
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{
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struct gsm_bts_trx *trx = vty->index;
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vty->index = trx->bts;
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}
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break;
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#endif
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default:
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vty->node = CONFIG_NODE;
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}
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return (enum node_type) vty->node;
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}
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int pcu_vty_is_config_node(struct vty *vty, int node)
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{
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switch (node) {
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case PCU_NODE:
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return 1;
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default:
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return 0;
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}
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}
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static struct cmd_node pcu_node = {
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(enum node_type) PCU_NODE,
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"%s(pcu)#",
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1,
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};
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gDEFUN(ournode_exit, ournode_exit_cmd, "exit",
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"Exit current node, go down to provious node")
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{
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switch (vty->node) {
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#if 0
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case TRXV_NODE:
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vty->node = PCU_NODE;
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{
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struct gsm_bts_trx *trx = vty->index;
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vty->index = trx->bts;
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}
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break;
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#endif
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default:
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break;
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}
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return CMD_SUCCESS;
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}
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gDEFUN(ournode_end, ournode_end_cmd, "end",
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"End current mode and change to enable mode")
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{
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switch (vty->node) {
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default:
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vty_config_unlock(vty);
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vty->node = ENABLE_NODE;
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vty->index = NULL;
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vty->index_sub = NULL;
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break;
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}
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return CMD_SUCCESS;
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}
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static int config_write_pcu(struct vty *vty)
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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vty_out(vty, "pcu%s", VTY_NEWLINE);
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vty_out(vty, " flow-control-interval %d%s", bts->fc_interval,
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VTY_NEWLINE);
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if (bts->force_cs)
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if (bts->initial_cs_ul == bts->initial_cs_dl)
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vty_out(vty, " cs %d%s", bts->initial_cs_dl,
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VTY_NEWLINE);
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else
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vty_out(vty, " cs %d %d%s", bts->initial_cs_dl,
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bts->initial_cs_ul, VTY_NEWLINE);
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if (bts->force_llc_lifetime == 0xffff)
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vty_out(vty, " queue lifetime infinite%s", VTY_NEWLINE);
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else if (bts->force_llc_lifetime)
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vty_out(vty, " queue lifetime %d%s", bts->force_llc_lifetime,
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VTY_NEWLINE);
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if (bts->alloc_algorithm == alloc_algorithm_a)
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vty_out(vty, " alloc-algorithm a%s", VTY_NEWLINE);
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if (bts->alloc_algorithm == alloc_algorithm_b)
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vty_out(vty, " alloc-algorithm b%s", VTY_NEWLINE);
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if (bts->force_two_phase)
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vty_out(vty, " two-phase-access%s", VTY_NEWLINE);
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vty_out(vty, " alpha %d%s", bts->alpha, VTY_NEWLINE);
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vty_out(vty, " gamma %d%s", bts->gamma * 2, VTY_NEWLINE);
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return CMD_SUCCESS;
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}
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/* per-BTS configuration */
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DEFUN(cfg_pcu,
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cfg_pcu_cmd,
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"pcu",
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"BTS specific configure")
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{
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vty->node = PCU_NODE;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_fc_interval,
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cfg_pcu_fc_interval_cmd,
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"flow-control-interval <1-10>",
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"Interval between sending subsequent Flow Control PDUs\n"
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"Interval time in seconds\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->fc_interval = atoi(argv[0]);
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_cs,
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cfg_pcu_cs_cmd,
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"cs <1-4> [<1-4>]",
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"Set the Coding Scheme to be used, (overrides BTS config)\n"
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"Initial CS used\nAlternative uplink CS")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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uint8_t cs = atoi(argv[0]);
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bts->force_cs = 1;
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bts->initial_cs_dl = cs;
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if (argc > 1)
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bts->initial_cs_ul = atoi(argv[1]);
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else
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bts->initial_cs_ul = cs;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_no_cs,
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cfg_pcu_no_cs_cmd,
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"no cs",
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NO_STR "Don't force given Coding Scheme, (use BTS config)\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->force_cs = 0;
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return CMD_SUCCESS;
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}
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#define QUEUE_STR "Packet queue options\n"
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#define LIFETIME_STR "Set lifetime limit of LLC frame in centi-seconds " \
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"(overrides the value given by SGSN)\n"
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DEFUN(cfg_pcu_queue_lifetime,
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cfg_pcu_queue_lifetime_cmd,
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"queue lifetime <1-65534>",
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QUEUE_STR LIFETIME_STR "Lifetime in centi-seconds")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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uint8_t csec = atoi(argv[0]);
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bts->force_llc_lifetime = csec;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_queue_lifetime_inf,
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cfg_pcu_queue_lifetime_inf_cmd,
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"queue lifetime infinite",
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QUEUE_STR LIFETIME_STR "Infinite lifetime")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->force_llc_lifetime = 0xffff;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_no_queue_lifetime,
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cfg_pcu_no_queue_lifetime_cmd,
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"no queue lifetime",
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NO_STR QUEUE_STR "Disable lifetime limit of LLC frame (use value given "
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"by SGSN)\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->force_llc_lifetime = 0;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_alloc,
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cfg_pcu_alloc_cmd,
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"alloc-algorithm (a|b)",
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"Select slot allocation algorithm to use when assigning timeslots on "
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"PACCH\nSingle slot is assigned only\nMultiple slots are assigned for "
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"semi-duplex operation")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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switch (argv[0][0]) {
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case 'a':
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bts->alloc_algorithm = alloc_algorithm_a;
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break;
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case 'b':
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bts->alloc_algorithm = alloc_algorithm_b;
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break;
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}
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_two_phase,
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cfg_pcu_two_phase_cmd,
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"two-phase-access",
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"Force two phase access when MS requests single phase access\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->force_two_phase = 1;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_no_two_phase,
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cfg_pcu_no_two_phase_cmd,
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"no two-phase-access",
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NO_STR "Only use two phase access when requested my MS\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->force_two_phase = 0;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_alpha,
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cfg_pcu_alpha_cmd,
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"alpha <0-10>",
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"Alpha parameter for MS power control in units of 0.1 (see TS 05.08) "
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"NOTE: Be sure to set Alpha value at System information 13 too.\n"
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"Alpha in units of 0.1\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->alpha = atoi(argv[0]);
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return CMD_SUCCESS;
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}
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DEFUN(cfg_pcu_gamma,
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cfg_pcu_gamma_cmd,
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"gamma <0-62>",
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"Gamma parameter for MS power control in units of dB (see TS 05.08)\n"
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"Gamma in even unit of dBs\n")
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{
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struct gprs_rlcmac_bts *bts = bts_main_data();
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bts->gamma = atoi(argv[0]) / 2;
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return CMD_SUCCESS;
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}
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DEFUN(show_bts_stats,
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show_bts_stats_cmd,
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"show bts statistics",
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SHOW_STR "BTS related functionality\nStatistics\n")
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{
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vty_out_rate_ctr_group(vty, "", bts_main_data_stats());
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return CMD_SUCCESS;
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}
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static const char pcu_copyright[] =
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"Copyright (C) 2012 by Ivan Kluchnikov <kluchnikovi@gmail.com> and \r\n"
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" Andreas Eversberg <jolly@eversberg.eu>\r\n"
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"License GNU GPL version 2 or later\r\n"
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"This is free software: you are free to change and redistribute it.\r\n"
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"There is NO WARRANTY, to the extent permitted by law.\r\n";
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struct vty_app_info pcu_vty_info = {
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.name = "Osmo-PCU",
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.version = PACKAGE_VERSION,
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.copyright = pcu_copyright,
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.go_parent_cb = pcu_vty_go_parent,
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.is_config_node = pcu_vty_is_config_node,
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};
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int pcu_vty_init(const struct log_info *cat)
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{
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// install_element_ve(&show_pcu_cmd);
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logging_vty_add_cmds(cat);
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install_node(&pcu_node, config_write_pcu);
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install_element(CONFIG_NODE, &cfg_pcu_cmd);
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install_default(PCU_NODE);
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install_element(PCU_NODE, &cfg_pcu_no_two_phase_cmd);
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install_element(PCU_NODE, &cfg_pcu_cs_cmd);
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install_element(PCU_NODE, &cfg_pcu_no_cs_cmd);
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install_element(PCU_NODE, &cfg_pcu_queue_lifetime_cmd);
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install_element(PCU_NODE, &cfg_pcu_queue_lifetime_inf_cmd);
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install_element(PCU_NODE, &cfg_pcu_no_queue_lifetime_cmd);
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install_element(PCU_NODE, &cfg_pcu_alloc_cmd);
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install_element(PCU_NODE, &cfg_pcu_two_phase_cmd);
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install_element(PCU_NODE, &cfg_pcu_fc_interval_cmd);
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install_element(PCU_NODE, &cfg_pcu_alpha_cmd);
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install_element(PCU_NODE, &cfg_pcu_gamma_cmd);
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install_element(PCU_NODE, &ournode_end_cmd);
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install_element_ve(&show_bts_stats_cmd);
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return 0;
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}
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