diff options
Diffstat (limited to 'src/pcu_vty.c')
| -rw-r--r-- | src/pcu_vty.c | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/src/pcu_vty.c b/src/pcu_vty.c new file mode 100644 index 00000000..c55a9ee6 --- /dev/null +++ b/src/pcu_vty.c @@ -0,0 +1,313 @@ +/* OsmoBTS VTY interface */ + + +#include <stdint.h> +#include <osmocom/vty/logging.h> +#include <osmocom/core/linuxlist.h> +#include "pcu_vty.h" +#include "gprs_rlcmac.h" + +enum node_type pcu_vty_go_parent(struct vty *vty) +{ + switch (vty->node) { +#if 0 + case TRX_NODE: + vty->node = PCU_NODE; + { + struct gsm_bts_trx *trx = vty->index; + vty->index = trx->bts; + } + break; +#endif + default: + vty->node = CONFIG_NODE; + } + return (enum node_type) vty->node; +} + +int pcu_vty_is_config_node(struct vty *vty, int node) +{ + switch (node) { + case PCU_NODE: + return 1; + default: + return 0; + } +} + +static struct cmd_node pcu_node = { + (enum node_type) PCU_NODE, + "%s(pcu)#", + 1, +}; + +gDEFUN(ournode_exit, ournode_exit_cmd, "exit", + "Exit current node, go down to provious node") +{ + switch (vty->node) { +#if 0 + case TRXV_NODE: + vty->node = PCU_NODE; + { + struct gsm_bts_trx *trx = vty->index; + vty->index = trx->bts; + } + break; +#endif + default: + break; + } + return CMD_SUCCESS; +} + +gDEFUN(ournode_end, ournode_end_cmd, "end", + "End current mode and change to enable mode") +{ + switch (vty->node) { + default: + vty_config_unlock(vty); + vty->node = ENABLE_NODE; + vty->index = NULL; + vty->index_sub = NULL; + break; + } + return CMD_SUCCESS; +} + +static int config_write_pcu(struct vty *vty) +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + vty_out(vty, "pcu%s", VTY_NEWLINE); + vty_out(vty, " flow-control-interval %d%s", bts->fc_interval, + VTY_NEWLINE); + if (bts->force_cs) + if (bts->initial_cs_ul == bts->initial_cs_dl) + vty_out(vty, " cs %d%s", bts->initial_cs_dl, + VTY_NEWLINE); + else + vty_out(vty, " cs %d %d%s", bts->initial_cs_dl, + bts->initial_cs_ul, VTY_NEWLINE); + if (bts->force_llc_lifetime == 0xffff) + vty_out(vty, " queue lifetime infinite%s", VTY_NEWLINE); + else if (bts->force_llc_lifetime) + vty_out(vty, " queue lifetime %d%s", bts->force_llc_lifetime, + VTY_NEWLINE); + if (bts->alloc_algorithm == alloc_algorithm_a) + vty_out(vty, " alloc-algorithm a%s", VTY_NEWLINE); + if (bts->alloc_algorithm == alloc_algorithm_b) + vty_out(vty, " alloc-algorithm b%s", VTY_NEWLINE); + if (bts->force_two_phase) + vty_out(vty, " two-phase-access%s", VTY_NEWLINE); + vty_out(vty, " alpha %d%s", bts->alpha, VTY_NEWLINE); + vty_out(vty, " gamma %d%s", bts->gamma * 2, VTY_NEWLINE); + +} + +/* per-BTS configuration */ +DEFUN(cfg_pcu, + cfg_pcu_cmd, + "pcu", + "BTS specific configure") +{ + vty->node = PCU_NODE; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_fc_interval, + cfg_pcu_fc_interval_cmd, + "flow-control-interval <1-10>", + "Interval between sending subsequent Flow Control PDUs\n" + "Interval time in seconds\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->fc_interval = atoi(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_cs, + cfg_pcu_cs_cmd, + "cs <1-4> [<1-4>]", + "Set the Coding Scheme to be used, (overrides BTS config)\n" + "Initial CS used\nAlternative uplink CS") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + uint8_t cs = atoi(argv[0]); + + bts->force_cs = 1; + bts->initial_cs_dl = cs; + if (argc > 1) + bts->initial_cs_ul = atoi(argv[1]); + else + bts->initial_cs_ul = cs; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_no_cs, + cfg_pcu_no_cs_cmd, + "no cs", + NO_STR "Don't force given Coding Scheme, (use BTS config)\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->force_cs = 0; + + return CMD_SUCCESS; +} + +#define QUEUE_STR "Packet queue options\n" +#define LIFETIME_STR "Set lifetime limit of LLC frame in centi-seconds " \ + "(overrides the value given by SGSN)\n" + +DEFUN(cfg_pcu_queue_lifetime, + cfg_pcu_queue_lifetime_cmd, + "queue lifetime <1-65534>", + QUEUE_STR LIFETIME_STR "Lifetime in centi-seconds") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + uint8_t csec = atoi(argv[0]); + + bts->force_llc_lifetime = csec; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_queue_lifetime_inf, + cfg_pcu_queue_lifetime_inf_cmd, + "queue lifetime infinite", + QUEUE_STR LIFETIME_STR "Infinite lifetime") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->force_llc_lifetime = 0xffff; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_no_queue_lifetime, + cfg_pcu_no_queue_lifetime_cmd, + "no queue lifetime", + NO_STR QUEUE_STR "Disable lifetime limit of LLC frame (use value given " + "by SGSN)\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->force_llc_lifetime = 0; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_alloc, + cfg_pcu_alloc_cmd, + "alloc-algorithm (a|b)", + "Select slot allocation algorithm to use when assigning timeslots on " + "PACCH\nSingle slot is assigned only\nMultiple slots are assigned for " + "semi-duplex operation") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + switch (argv[0][0]) { + case 'a': + bts->alloc_algorithm = alloc_algorithm_a; + break; + case 'b': + bts->alloc_algorithm = alloc_algorithm_b; + break; + } + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_two_phase, + cfg_pcu_two_phase_cmd, + "two-phase-access", + "Force two phase access when MS requests single phase access\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->force_two_phase = 1; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_no_two_phase, + cfg_pcu_no_two_phase_cmd, + "no two-phase-access", + NO_STR "Only use two phase access when requested my MS\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->force_two_phase = 0; + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_alpha, + cfg_pcu_alpha_cmd, + "alpha <0-10>", + "Alpha parameter for MS power control in units of 0.1 (see TS 05.08) " + "NOTE: Be sure to set Alpha value at System information 13 too.\n" + "Alpha in units of 0.1\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->alpha = atoi(argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_pcu_gamma, + cfg_pcu_gamma_cmd, + "gamma <0-62>", + "Gamma parameter for MS power control in units of dB (see TS 05.08)\n" + "Gamma in even unit of dBs\n") +{ + struct gprs_rlcmac_bts *bts = gprs_rlcmac_bts; + + bts->gamma = atoi(argv[0]) / 2; + + return CMD_SUCCESS; +} + +static const char pcu_copyright[] = + "Copyright (C) 2012 by ...\r\n" + "License GNU GPL version 2 or later\r\n" + "This is free software: you are free to change and redistribute it.\r\n" + "There is NO WARRANTY, to the extent permitted by law.\r\n"; + +struct vty_app_info pcu_vty_info = { + .name = "Osmo-PCU", + .version = PACKAGE_VERSION, + .copyright = pcu_copyright, + .go_parent_cb = pcu_vty_go_parent, + .is_config_node = pcu_vty_is_config_node, +}; + +int pcu_vty_init(const struct log_info *cat) +{ +// install_element_ve(&show_pcu_cmd); + + logging_vty_add_cmds(cat); + + install_node(&pcu_node, config_write_pcu); + install_element(CONFIG_NODE, &cfg_pcu_cmd); + install_default(PCU_NODE); + install_element(PCU_NODE, &cfg_pcu_no_two_phase_cmd); + install_element(PCU_NODE, &cfg_pcu_cs_cmd); + install_element(PCU_NODE, &cfg_pcu_no_cs_cmd); + install_element(PCU_NODE, &cfg_pcu_queue_lifetime_cmd); + install_element(PCU_NODE, &cfg_pcu_queue_lifetime_inf_cmd); + install_element(PCU_NODE, &cfg_pcu_no_queue_lifetime_cmd); + install_element(PCU_NODE, &cfg_pcu_alloc_cmd); + install_element(PCU_NODE, &cfg_pcu_two_phase_cmd); + install_element(PCU_NODE, &cfg_pcu_fc_interval_cmd); + install_element(PCU_NODE, &cfg_pcu_alpha_cmd); + install_element(PCU_NODE, &cfg_pcu_gamma_cmd); + install_element(PCU_NODE, &ournode_end_cmd); + + return 0; +} |