912 lines
28 KiB
C
912 lines
28 KiB
C
/* ITU-T G.964 Section 14.1.3.2.2 ISDN user port FSM - LE */
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/* (C) 2021-2022 by Harald Welte <laforge@gnumonks.org>
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* (C) 2022-2023 by Andreas Eversberg <jolly@eversberg.eu>
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*
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* All Rights Reserved
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*
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* SPDX-License-Identifier: GPL-2.0+
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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/***********************************************************************/
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/* internal data structures */
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/***********************************************************************/
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#include <osmocom/core/linuxlist.h>
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#include <osmocom/gsm/tlv.h>
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#include "v5x_internal.h"
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#include "v5x_protocol.h"
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#include "v5x_le_ctrl_fsm.h"
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#include "v5x_le_management.h"
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#include "logging.h"
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#define S(x) (1 << (x))
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/***********************************************************************/
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/* state names, event names, primitives, ... */
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/***********************************************************************/
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/* 14.1.3.2.2 ISDN user port FSM - LE(ISDN port) */
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enum v5x_le_isdn_port_state {
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V5X_LE_UP_I_S_LE10_NOP_BLOCKED, /* LE1.0 */
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V5X_LE_UP_I_S_LE11_NOP_LOCAL_UNBLOCK, /* LE1.1 */
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V5X_LE_UP_I_S_LE12_NOP_REMOTE_UNBLOCK, /* LE1.2 */
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V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, /* LE2.0 */
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V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED, /* LE2.1 */
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V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED, /* LE2.2 */
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};
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/* 14.2.3.2.2 PSTN user port FSM - LE(PSTN port) */
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enum v5x_le_pstn_port_state {
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V5X_LE_UP_P_S_LE10_NOP_BLOCKED, /* LE1.0 */
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V5X_LE_UP_P_S_LE11_NOP_LOCAL_UNBLOCK, /* LE1.1 */
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V5X_LE_UP_P_S_LE12_NOP_REMOTE_UNBLOCK, /* LE1.2 */
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V5X_LE_UP_P_S_LE20_OPERATIONAL, /* LE2.0 */
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};
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enum v5x_le_ctrl_port_fsm_event {
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/* inbound function elements from AN (Table 34/G.964) */
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V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND,
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V5X_CUP_LE_FE103_DS_ACTIVATED_IND,
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V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND,
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V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND,
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V5X_CUP_LE_FE202_UNBLOCK,
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V5X_CUP_LE_FE204_BLOCK_CMD,
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V5X_CUP_LE_FE205_BLOCK_REQ,
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V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND,
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/* inbound primitives from Mgmt (Table 35/G.964) */
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V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ,
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V5X_CUP_LE_MPH_BI_BLOCK_CMD,
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V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ,
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V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ,
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V5X_CUP_LE_MPH_DB_BLOCK_DCHAN_REQ,
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V5X_CUP_LE_MPH_DU_BLOCK_DCHAN_REQ,
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};
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static const struct value_string v5x_le_ctrl_port_fsm_event_names[] = {
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{ V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND, "FE102 Activation by user indication" },
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{ V5X_CUP_LE_FE103_DS_ACTIVATED_IND, "FE103 DS Activated indication" },
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{ V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND, "FE104 Access activated indication" },
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{ V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND, "FE106 Access deactivated indication" },
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{ V5X_CUP_LE_FE202_UNBLOCK, "FE202 Unblock request or ack" },
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{ V5X_CUP_LE_FE204_BLOCK_CMD, "FE204 Block command" },
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{ V5X_CUP_LE_FE205_BLOCK_REQ, "FE205 Block request" },
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{ V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND, "FE206 Performance grading info" },
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{ V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ, "MPH-UBR Unblock request" },
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{ V5X_CUP_LE_MPH_BI_BLOCK_CMD, "MPH-BI Block command" },
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{ V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ, "MPH-AR Activate access" },
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{ V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ, "MPH-DR Deactivate access" },
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{ V5X_CUP_LE_MPH_DB_BLOCK_DCHAN_REQ, "MPH-DB Block D-channel" },
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{ V5X_CUP_LE_MPH_DU_BLOCK_DCHAN_REQ, "MPH-DU Unblock D-channel" },
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{ 0, NULL }
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};
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/***********************************************************************/
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/* Messages to other layers */
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/***********************************************************************/
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/* send message to management layer */
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static void mph_rcv(struct osmo_fsm_inst *fi, enum v5x_mph_prim prim, uint8_t perf_grading)
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{
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struct v5x_user_port *v5up = fi->priv;
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v5x_le_port_mph_rcv(v5up, prim, perf_grading);
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}
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static void ctrl_snd(struct osmo_fsm_inst *fi, enum v5x_ctrl_func_el prim)
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{
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struct v5x_user_port *v5up = fi->priv;
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v5x_le_ctrl_port_snd(v5up, prim);
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}
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/***********************************************************************/
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/* ISDN port state FSM */
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/***********************************************************************/
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static void isdn_up_le10_blocked(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
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{
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switch (event) {
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case V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND:
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case V5X_CUP_LE_FE103_DS_ACTIVATED_IND:
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case V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND:
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case V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ:
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case V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE11_NOP_LOCAL_UNBLOCK, 0, 0);
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/* Send FE201 */
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ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
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break;
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case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
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/* Send FE203 */
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ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
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break;
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case V5X_CUP_LE_FE202_UNBLOCK:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE12_NOP_REMOTE_UNBLOCK, 0, 0);
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/* Send MPU-UBR */
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mph_rcv(fi, MPH_UBR, 0);
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break;
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case V5X_CUP_LE_FE204_BLOCK_CMD:
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case V5X_CUP_LE_FE205_BLOCK_REQ:
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/* ignore */
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break;
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default:
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OSMO_ASSERT(0);
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}
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}
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static void isdn_up_le11_local_unblock(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
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{
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switch (event) {
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case V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED, 0, 0);
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/* send MPG-AWI */
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mph_rcv(fi, MPH_AWI, 0);
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break;
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case V5X_CUP_LE_FE103_DS_ACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED, 0, 0);
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/* send MPH-AI */
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mph_rcv(fi, MPH_AI, 0);
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break;
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case V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ:
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case V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
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/* send FE201 */
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ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
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break;
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case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* send FE203 */
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ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
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break;
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case V5X_CUP_LE_FE202_UNBLOCK:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, 0, 0);
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/* send MPH-UBI */
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mph_rcv(fi, MPH_UBI, 0);
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break;
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case V5X_CUP_LE_FE204_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* send MPH-BI */
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mph_rcv(fi, MPH_BI, 0);
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break;
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case V5X_CUP_LE_FE205_BLOCK_REQ:
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/* ignore */
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break;
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default:
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OSMO_ASSERT(0);
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}
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}
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static void isdn_up_le12_remote_unblock(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
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{
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switch (event) {
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case V5X_CUP_LE_FE103_DS_ACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ:
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case V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, 0, 0);
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/* send FE201 */
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ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
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/* send MPH-UBI */
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mph_rcv(fi, MPH_UBI, 0);
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break;
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case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* send FE203 */
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ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
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break;
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case V5X_CUP_LE_FE202_UNBLOCK:
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/* send MPH-UBR */
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mph_rcv(fi, MPH_UBR, 0);
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break;
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case V5X_CUP_LE_FE204_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* send MPH-BI */
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mph_rcv(fi, MPH_BI, 0);
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break;
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case V5X_CUP_LE_FE205_BLOCK_REQ:
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/* ignore */
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break;
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default:
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OSMO_ASSERT(0);
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}
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}
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/* LE 2.0 Operational deactivated */
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static void isdn_up_le20_op_deact(struct osmo_fsm_inst *fi, uint32_t event, void *data)
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{
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switch (event) {
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case V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED, 0, 0);
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/* Send FE101 */
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ctrl_snd(fi, V5X_CTRL_FE101_ACTIVATE_ACCESS);
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break;
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case V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED, 0, 0);
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/* Send MPH-AWI */
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mph_rcv(fi, MPH_AWI, 0);
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break;
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case V5X_CUP_LE_FE103_DS_ACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED, 0, 0);
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/* Send MPH-AI */
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mph_rcv(fi, MPH_AI, 0);
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break;
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case V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ:
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/* Send FE105 */
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ctrl_snd(fi, V5X_CTRL_FE105_DEACTIVATE_ACCESS);
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break;
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case V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND:
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/* Send MPH-DI */
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mph_rcv(fi, MPH_DI, 0);
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break;
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case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
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/* Send FE201 */
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ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
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break;
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case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* Send FE203 */
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ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
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break;
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case V5X_CUP_LE_FE202_UNBLOCK:
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/* Send MPH-UBI */
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mph_rcv(fi, MPH_UBI, 0);
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break;
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case V5X_CUP_LE_FE204_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* Send MPH-BI */
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mph_rcv(fi, MPH_BI, 0);
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break;
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case V5X_CUP_LE_FE205_BLOCK_REQ:
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/* Send MPH-BR */
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mph_rcv(fi, MPH_BR, 0);
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break;
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case V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND:
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/* Send MPH-GI */
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mph_rcv(fi, MPH_GI, *(uint8_t *)data);
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break;
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default:
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OSMO_ASSERT(0);
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}
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}
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/* LE 2.1 Access initiated */
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static void isdn_up_le21_op_act_init(struct osmo_fsm_inst *fi, uint32_t event, void *data)
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{
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switch (event) {
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case V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ:
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case V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_FE103_DS_ACTIVATED_IND:
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/* Send MPH-DSAI */
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mph_rcv(fi, MPH_DSAI, 0);
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break;
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case V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED, 0, 0);
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/* Send MPH-AI */
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mph_rcv(fi, MPH_AI, 0);
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break;
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case V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, 0, 0);
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/* Send FE105 */
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ctrl_snd(fi, V5X_CTRL_FE105_DEACTIVATE_ACCESS);
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/* Send MPH-DI */
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mph_rcv(fi, MPH_DI, 0);
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break;
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case V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, 0, 0);
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/* Send MPH-DI */
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mph_rcv(fi, MPH_DI, 0);
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break;
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case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
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/* Send FE201 */
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ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
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break;
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case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* Send FE203 */
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ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
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break;
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case V5X_CUP_LE_FE202_UNBLOCK:
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/* Send MPH-UBI */
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mph_rcv(fi, MPH_UBI, 0);
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break;
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case V5X_CUP_LE_FE204_BLOCK_CMD:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
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/* Send MPH-BI */
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mph_rcv(fi, MPH_BI, 0);
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/* Send MPH-DI */
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mph_rcv(fi, MPH_DI, 0);
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break;
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case V5X_CUP_LE_FE205_BLOCK_REQ:
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/* Send MPH-BR */
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mph_rcv(fi, MPH_BR, 0);
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break;
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case V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND:
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/* Send MPH-GI */
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mph_rcv(fi, MPH_GI, *(uint8_t *)data);
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break;
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default:
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OSMO_ASSERT(0);
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}
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}
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/* LE 2.2 Access activated */
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static void isdn_up_le22_op_acc_act(struct osmo_fsm_inst *fi, uint32_t event, void *data)
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{
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switch (event) {
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case V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND:
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/* ignore */
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break;
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case V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, 0, 0);
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/* Send FE105 */
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ctrl_snd(fi, V5X_CTRL_FE105_DEACTIVATE_ACCESS);
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/* Send MPH-DI */
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mph_rcv(fi, MPH_DI, 0);
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break;
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case V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND:
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osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED, 0, 0);
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/* Send MPH-DI */
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mph_rcv(fi, MPH_DI, 0);
|
|
break;
|
|
case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
|
|
/* Send FE201 */
|
|
ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
|
|
/* Send MPH-AI */
|
|
mph_rcv(fi, MPH_AI, 0);
|
|
break;
|
|
case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* Send FE203 */
|
|
ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
|
|
break;
|
|
case V5X_CUP_LE_FE202_UNBLOCK:
|
|
/* Send MPH-UBI */
|
|
mph_rcv(fi, MPH_UBI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE204_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_I_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* Send MPH-BI */
|
|
mph_rcv(fi, MPH_BI, 0);
|
|
/* Send MPH-DI */
|
|
mph_rcv(fi, MPH_DI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE205_BLOCK_REQ:
|
|
/* Send MPH-BR */
|
|
mph_rcv(fi, MPH_BR, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND:
|
|
/* Send MPH-GI */
|
|
mph_rcv(fi, MPH_GI, *(uint8_t *)data);
|
|
break;
|
|
case V5X_CUP_LE_MPH_DB_BLOCK_DCHAN_REQ:
|
|
/* Send FE207 */
|
|
ctrl_snd(fi, V5X_CTRL_FE207_D_CHANNEL_BLOCK);
|
|
break;
|
|
case V5X_CUP_LE_MPH_DU_BLOCK_DCHAN_REQ:
|
|
/* Send FE208 */
|
|
ctrl_snd(fi, V5X_CTRL_FE208_D_CHANNEL_UNBLOCK);
|
|
break;
|
|
default:
|
|
OSMO_ASSERT(0);
|
|
}
|
|
}
|
|
|
|
/* Table 38/G.964 LE (ISDN port) FSM for ISDN basic access user ports */
|
|
static const struct osmo_fsm_state v5x_le_ctrl_isdn_port_fsm_states[] = {
|
|
[V5X_LE_UP_I_S_LE10_NOP_BLOCKED] = {
|
|
.name = "Blocked (LE1.0)",
|
|
.in_event_mask = S(V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND) |
|
|
S(V5X_CUP_LE_FE103_DS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_I_S_LE11_NOP_LOCAL_UNBLOCK) |
|
|
S(V5X_LE_UP_I_S_LE12_NOP_REMOTE_UNBLOCK),
|
|
.action = isdn_up_le10_blocked,
|
|
},
|
|
[V5X_LE_UP_I_S_LE11_NOP_LOCAL_UNBLOCK] = {
|
|
.name = "Local unblock (LE1.1)",
|
|
.in_event_mask = S(V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND) |
|
|
S(V5X_CUP_LE_FE103_DS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED) |
|
|
S(V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED) |
|
|
S(V5X_LE_UP_I_S_LE10_NOP_BLOCKED) |
|
|
S(V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED),
|
|
.action = isdn_up_le11_local_unblock,
|
|
},
|
|
[V5X_LE_UP_I_S_LE12_NOP_REMOTE_UNBLOCK] = {
|
|
.name = "Remote unblock (LE1.2)",
|
|
.in_event_mask = S(V5X_CUP_LE_FE103_DS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED) |
|
|
S(V5X_LE_UP_I_S_LE10_NOP_BLOCKED),
|
|
.action = isdn_up_le12_remote_unblock,
|
|
},
|
|
[V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED] = {
|
|
.name = "Operational deactivated (LE2.0)",
|
|
.in_event_mask = S(V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND) |
|
|
S(V5X_CUP_LE_FE103_DS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ) |
|
|
S(V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND),
|
|
.out_state_mask = S(V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED) |
|
|
S(V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED) |
|
|
S(V5X_LE_UP_I_S_LE10_NOP_BLOCKED),
|
|
.action = isdn_up_le20_op_deact,
|
|
},
|
|
[V5X_LE_UP_I_S_LE21_OP_ACTIVATION_INITIATED] = {
|
|
.name = "Activation initiated (LE2.1)",
|
|
.in_event_mask = S(V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND) |
|
|
S(V5X_CUP_LE_FE103_DS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED) |
|
|
S(V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED) |
|
|
S(V5X_LE_UP_I_S_LE10_NOP_BLOCKED),
|
|
.action = isdn_up_le21_op_act_init,
|
|
},
|
|
[V5X_LE_UP_I_S_LE22_OP_ACCESS_ACTIVATED] = {
|
|
.name = "Access activated (LE2.2)",
|
|
.in_event_mask = S(V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ) |
|
|
S(V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND) |
|
|
S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ) |
|
|
S(V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND) |
|
|
S(V5X_CUP_LE_MPH_DB_BLOCK_DCHAN_REQ) |
|
|
S(V5X_CUP_LE_MPH_DU_BLOCK_DCHAN_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED) |
|
|
S(V5X_LE_UP_I_S_LE10_NOP_BLOCKED),
|
|
.action = isdn_up_le22_op_acc_act,
|
|
},
|
|
};
|
|
|
|
struct osmo_fsm v5x_le_ctrl_isdn_port_fsm = {
|
|
.name = "V5X_CTRL_ISDN",
|
|
.states = v5x_le_ctrl_isdn_port_fsm_states,
|
|
.num_states = ARRAY_SIZE(v5x_le_ctrl_isdn_port_fsm_states),
|
|
.allstate_event_mask = 0,
|
|
.allstate_action = NULL,
|
|
.cleanup = NULL,
|
|
.log_subsys = DV5PORT,
|
|
.event_names = v5x_le_ctrl_port_fsm_event_names,
|
|
};
|
|
|
|
struct osmo_fsm_inst *v5x_le_port_isdn_create(struct v5x_user_port *v5up, uint16_t nr)
|
|
{
|
|
struct osmo_fsm_inst *fi;
|
|
|
|
OSMO_ASSERT(v5up);
|
|
|
|
fi = osmo_fsm_inst_alloc(&v5x_le_ctrl_isdn_port_fsm, v5up, v5up, LOGL_DEBUG, NULL);
|
|
if (!fi)
|
|
return NULL;
|
|
osmo_fsm_inst_update_id_f(fi, "%s-P%d", v5x_interface_name(v5up->interface), nr);
|
|
|
|
return fi;
|
|
}
|
|
|
|
bool v5x_le_port_isdn_is_operational(struct osmo_fsm_inst *fi)
|
|
{
|
|
return (fi->state >= V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED);
|
|
}
|
|
|
|
void v5x_le_port_isdn_block(struct osmo_fsm_inst *fi)
|
|
{
|
|
LOGPFSML(fi, LOGL_DEBUG, "Put ISDN port into blocked state\n");
|
|
fi->state = V5X_LE_UP_I_S_LE10_NOP_BLOCKED;
|
|
}
|
|
|
|
void v5x_le_port_isdn_unblock(struct osmo_fsm_inst *fi)
|
|
{
|
|
LOGPFSML(fi, LOGL_DEBUG, "Put ISDN port into unblocked state\n");
|
|
fi->state = V5X_LE_UP_I_S_LE20_OP_OPERATIONAL_DEACTIVTED;
|
|
}
|
|
|
|
const char *v5x_le_port_isdn_state_name(struct osmo_fsm_inst *fi)
|
|
{
|
|
return v5x_le_ctrl_isdn_port_fsm_states[fi->state].name;
|
|
}
|
|
|
|
/***********************************************************************/
|
|
/* PSTN port state FSM */
|
|
/***********************************************************************/
|
|
|
|
static void pstn_up_le10_blocked(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
|
|
{
|
|
switch (event) {
|
|
case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE11_NOP_LOCAL_UNBLOCK, 0, 0);
|
|
/* Send FE201 */
|
|
ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
|
|
break;
|
|
case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
|
|
/* Send FE203 */
|
|
ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
|
|
break;
|
|
case V5X_CUP_LE_FE202_UNBLOCK:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE12_NOP_REMOTE_UNBLOCK, 0, 0);
|
|
/* Send MPU-UBR */
|
|
mph_rcv(fi, MPH_UBR, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE204_BLOCK_CMD:
|
|
case V5X_CUP_LE_FE205_BLOCK_REQ:
|
|
/* ignore */
|
|
break;
|
|
default:
|
|
OSMO_ASSERT(0);
|
|
}
|
|
|
|
}
|
|
|
|
static void pstn_up_le11_local_unblock(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
|
|
{
|
|
switch (event) {
|
|
case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
|
|
/* send FE201 */
|
|
ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
|
|
break;
|
|
case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* send FE203 */
|
|
ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
|
|
break;
|
|
case V5X_CUP_LE_FE202_UNBLOCK:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE20_OPERATIONAL, 0, 0);
|
|
/* send MPH-UBI */
|
|
mph_rcv(fi, MPH_UBI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE204_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* send MPH-BI */
|
|
mph_rcv(fi, MPH_BI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE205_BLOCK_REQ:
|
|
/* ignore */
|
|
break;
|
|
default:
|
|
OSMO_ASSERT(0);
|
|
}
|
|
}
|
|
|
|
static void pstn_up_le12_remote_unblock(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
|
|
{
|
|
switch (event) {
|
|
case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE20_OPERATIONAL, 0, 0);
|
|
/* send FE201 */
|
|
ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
|
|
/* send MPH-UBI */
|
|
mph_rcv(fi, MPH_UBI, 0);
|
|
break;
|
|
case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* send FE203 */
|
|
ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
|
|
break;
|
|
case V5X_CUP_LE_FE202_UNBLOCK:
|
|
/* send MPH-UBR */
|
|
mph_rcv(fi, MPH_UBR, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE204_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* send MPH-BI */
|
|
mph_rcv(fi, MPH_BI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE205_BLOCK_REQ:
|
|
/* ignore */
|
|
break;
|
|
default:
|
|
OSMO_ASSERT(0);
|
|
}
|
|
}
|
|
|
|
/* LE 2.0 Operational deactivated */
|
|
static void pstn_up_le20_operational(struct osmo_fsm_inst *fi, uint32_t event, void __attribute__((unused)) *data)
|
|
{
|
|
switch (event) {
|
|
case V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ:
|
|
/* Send FE201 */
|
|
ctrl_snd(fi, V5X_CTRL_FE201_UNBLOCK);
|
|
break;
|
|
case V5X_CUP_LE_MPH_BI_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* Send FE203 */
|
|
ctrl_snd(fi, V5X_CTRL_FE203_BLOCK);
|
|
break;
|
|
case V5X_CUP_LE_FE202_UNBLOCK:
|
|
/* Send MPH-UBI */
|
|
mph_rcv(fi, MPH_UBI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE204_BLOCK_CMD:
|
|
osmo_fsm_inst_state_chg(fi, V5X_LE_UP_P_S_LE10_NOP_BLOCKED, 0, 0);
|
|
/* Send MPH-BI */
|
|
mph_rcv(fi, MPH_BI, 0);
|
|
break;
|
|
case V5X_CUP_LE_FE205_BLOCK_REQ:
|
|
/* Send MPH-BR */
|
|
mph_rcv(fi, MPH_BR, 0);
|
|
break;
|
|
default:
|
|
OSMO_ASSERT(0);
|
|
}
|
|
}
|
|
|
|
/* Table 43/G.964 LE (ISDN port) FSM for PSTN user ports */
|
|
static const struct osmo_fsm_state v5x_le_ctrl_pstn_port_fsm_states[] = {
|
|
[V5X_LE_UP_P_S_LE10_NOP_BLOCKED] = {
|
|
.name = "Blocked (LE1.0)",
|
|
.in_event_mask = S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_P_S_LE11_NOP_LOCAL_UNBLOCK) |
|
|
S(V5X_LE_UP_P_S_LE12_NOP_REMOTE_UNBLOCK),
|
|
.action = pstn_up_le10_blocked,
|
|
},
|
|
[V5X_LE_UP_P_S_LE11_NOP_LOCAL_UNBLOCK] = {
|
|
.name = "Local unblock (LE1.1)",
|
|
.in_event_mask = S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_P_S_LE10_NOP_BLOCKED) |
|
|
S(V5X_LE_UP_P_S_LE20_OPERATIONAL),
|
|
.action = pstn_up_le11_local_unblock,
|
|
},
|
|
[V5X_LE_UP_P_S_LE12_NOP_REMOTE_UNBLOCK] = {
|
|
.name = "Remote unblock (LE1.2)",
|
|
.in_event_mask = S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_P_S_LE20_OPERATIONAL) |
|
|
S(V5X_LE_UP_P_S_LE10_NOP_BLOCKED),
|
|
.action = pstn_up_le12_remote_unblock,
|
|
},
|
|
[V5X_LE_UP_P_S_LE20_OPERATIONAL] = {
|
|
.name = "Operational (LE2.0)",
|
|
.in_event_mask = S(V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ) |
|
|
S(V5X_CUP_LE_MPH_BI_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE202_UNBLOCK) |
|
|
S(V5X_CUP_LE_FE204_BLOCK_CMD) |
|
|
S(V5X_CUP_LE_FE205_BLOCK_REQ),
|
|
.out_state_mask = S(V5X_LE_UP_P_S_LE10_NOP_BLOCKED),
|
|
.action = pstn_up_le20_operational,
|
|
},
|
|
};
|
|
|
|
struct osmo_fsm v5x_le_ctrl_pstn_port_fsm = {
|
|
.name = "V5X_CTRL_PSTN",
|
|
.states = v5x_le_ctrl_pstn_port_fsm_states,
|
|
.num_states = ARRAY_SIZE(v5x_le_ctrl_pstn_port_fsm_states),
|
|
.allstate_event_mask = 0,
|
|
.allstate_action = NULL,
|
|
.cleanup = NULL,
|
|
.log_subsys = DV5PORT,
|
|
.event_names = v5x_le_ctrl_port_fsm_event_names,
|
|
};
|
|
|
|
struct osmo_fsm_inst *v5x_le_port_pstn_create(struct v5x_user_port *v5up, uint16_t nr)
|
|
{
|
|
struct osmo_fsm_inst *fi;
|
|
|
|
OSMO_ASSERT(v5up);
|
|
|
|
fi = osmo_fsm_inst_alloc(&v5x_le_ctrl_pstn_port_fsm, v5up, v5up, LOGL_DEBUG, NULL);
|
|
if (!fi)
|
|
return NULL;
|
|
osmo_fsm_inst_update_id_f(fi, "%d", nr);
|
|
|
|
return fi;
|
|
}
|
|
|
|
void v5x_le_port_init(void)
|
|
{
|
|
int rc;
|
|
|
|
rc = osmo_fsm_register(&v5x_le_ctrl_isdn_port_fsm);
|
|
OSMO_ASSERT(!rc);
|
|
rc = osmo_fsm_register(&v5x_le_ctrl_pstn_port_fsm);
|
|
OSMO_ASSERT(!rc);
|
|
LOGP(DV5PORT, LOGL_NOTICE, "Using V5x port control protocol\n");
|
|
}
|
|
|
|
bool v5x_le_port_pstn_is_operational(struct osmo_fsm_inst *fi)
|
|
{
|
|
return (fi->state >= V5X_LE_UP_P_S_LE20_OPERATIONAL);
|
|
}
|
|
|
|
void v5x_le_port_pstn_block(struct osmo_fsm_inst *fi)
|
|
{
|
|
LOGPFSML(fi, LOGL_DEBUG, "Put PSTN port into blocked state\n");
|
|
fi->state = V5X_LE_UP_P_S_LE10_NOP_BLOCKED;
|
|
}
|
|
|
|
void v5x_le_port_pstn_unblock(struct osmo_fsm_inst *fi)
|
|
{
|
|
LOGPFSML(fi, LOGL_DEBUG, "Put PSTN port into unblocked state\n");
|
|
fi->state = V5X_LE_UP_P_S_LE20_OPERATIONAL;
|
|
}
|
|
|
|
const char *v5x_le_port_pstn_state_name(struct osmo_fsm_inst *fi)
|
|
{
|
|
return v5x_le_ctrl_pstn_port_fsm_states[fi->state].name;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Messages from other layers
|
|
***********************************************************************/
|
|
|
|
/* message from DL layer */
|
|
void v5x_le_port_pstn_fe_rcv(struct v5x_user_port *v5up, uint8_t cfe)
|
|
{
|
|
struct osmo_fsm_inst *fi = v5up->port_fi;
|
|
enum v5x_le_ctrl_port_fsm_event event;
|
|
|
|
switch (cfe) {
|
|
case V5X_CTRL_FE201_UNBLOCK: // actually FE202
|
|
event = V5X_CUP_LE_FE202_UNBLOCK;
|
|
break;
|
|
case V5X_CTRL_FE203_BLOCK: // actually FE204
|
|
event = V5X_CUP_LE_FE204_BLOCK_CMD;
|
|
break;
|
|
case V5X_CTRL_FE205_BLOCK_REQ:
|
|
event = V5X_CUP_LE_FE205_BLOCK_REQ;
|
|
break;
|
|
default:
|
|
LOGPFSML(fi, LOGL_NOTICE, "Received cfe %d not valid at this protocol\n", cfe);
|
|
}
|
|
|
|
/* send event to FSM */
|
|
osmo_fsm_inst_dispatch(fi, event, NULL);
|
|
}
|
|
|
|
/* message from DL layer */
|
|
void v5x_le_port_isdn_fe_rcv(struct v5x_user_port *v5up, uint8_t cfe, uint8_t perf_grading)
|
|
{
|
|
enum v5x_le_ctrl_port_fsm_event event;
|
|
|
|
switch (cfe) {
|
|
case V5X_CTRL_FE102_ACT_INIT_BY_USER:
|
|
event = V5X_CUP_LE_FE102_ACTIV_INIT_USER_IND;
|
|
break;
|
|
case V5X_CTRL_FE103_DS_ACTIVATED:
|
|
event = V5X_CUP_LE_FE103_DS_ACTIVATED_IND;
|
|
break;
|
|
case V5X_CTRL_FE104_ACCESS_ACTIVATED:
|
|
event = V5X_CUP_LE_FE104_ACCESS_ACTIVATED_IND;
|
|
break;
|
|
case V5X_CTRL_FE106_ACCESS_DEACTIVATED:
|
|
event = V5X_CUP_LE_FE106_ACCESS_DEACTIVATED_IND;
|
|
break;
|
|
case V5X_CTRL_FE201_UNBLOCK: // actually FE202
|
|
event = V5X_CUP_LE_FE202_UNBLOCK;
|
|
break;
|
|
case V5X_CTRL_FE203_BLOCK: // actually FE204
|
|
event = V5X_CUP_LE_FE204_BLOCK_CMD;
|
|
break;
|
|
case V5X_CTRL_FE205_BLOCK_REQ:
|
|
event = V5X_CUP_LE_FE205_BLOCK_REQ;
|
|
break;
|
|
case V5X_CTRL_FE206_PERFORMANCE_GRADING:
|
|
event = V5X_CUP_LE_FE206_PREFORMANCE_GRADING_IND;
|
|
break;
|
|
default:
|
|
LOGV5UP(v5up, DV5PORT, LOGL_NOTICE, "Received cfe %d not valid at this protocol\n", cfe);
|
|
break;
|
|
}
|
|
|
|
/* send event to FSM */
|
|
osmo_fsm_inst_dispatch(v5up->port_fi, event, &perf_grading);
|
|
}
|
|
|
|
/* message from management layer */
|
|
void v5x_port_mph_snd(struct v5x_user_port *v5up, enum v5x_mph_prim prim)
|
|
{
|
|
struct osmo_fsm_inst *fi = v5up->port_fi;
|
|
enum v5x_le_ctrl_port_fsm_event event;
|
|
|
|
switch (prim) {
|
|
case MPH_UBR:
|
|
event = V5X_CUP_LE_MPH_UBR_UNBLOCK_REQ;
|
|
break;
|
|
case MPH_BI:
|
|
event = V5X_CUP_LE_MPH_BI_BLOCK_CMD;
|
|
break;
|
|
case MPH_AR:
|
|
event = V5X_CUP_LE_MPH_AR_ACTIVATE_ACCESS_REQ;
|
|
break;
|
|
case MPH_DR:
|
|
event = V5X_CUP_LE_MPH_DR_DEACTIVATE_ACCESS_REQ;
|
|
break;
|
|
case MPH_DB:
|
|
event = V5X_CUP_LE_MPH_DB_BLOCK_DCHAN_REQ;
|
|
break;
|
|
case MPH_DU:
|
|
event = V5X_CUP_LE_MPH_DU_BLOCK_DCHAN_REQ;
|
|
break;
|
|
default:
|
|
LOGV5UP(v5up, DV5PORT, LOGL_NOTICE, "Got invalid prim %d at this protocol\n", prim);
|
|
return;
|
|
}
|
|
|
|
/* send event to FSM */
|
|
osmo_fsm_inst_dispatch(fi, event, NULL);
|
|
}
|