neels has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-upf/+/40539?usp=email )
Change subject: drop unused copy of up_peer.c: up_peer_fsm.c ...................................................................... drop unused copy of up_peer.c: up_peer_fsm.c Change-Id: I90e37581748e73d89d38581174ec209a72fc6535 --- D src/osmo-upf/up_peer_fsm.c 1 file changed, 0 insertions(+), 196 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-upf refs/changes/39/40539/1 diff --git a/src/osmo-upf/up_peer_fsm.c b/src/osmo-upf/up_peer_fsm.c deleted file mode 100644 index ec37c0b..0000000 --- a/src/osmo-upf/up_peer_fsm.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * (C) 2021-2022 by sysmocom - s.f.m.c. GmbH <[email protected]> - * All Rights Reserved. - * - * Author: Neels Janosch Hofmeyr <[email protected]> - * - * SPDX-License-Identifier: GPL-2.0+ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - */ - -#include <osmocom/core/utils.h> -#include <osmocom/core/fsm.h> - -#include <osmocom/upf/up_peer.h> - -enum up_peer_fsm_state { - UP_PEER_ST_NOT_ASSOCIATED, - UP_PEER_ST_ASSOCIATED, - UP_PEER_ST_GRACEFUL_RELEASE, -}; - -static const struct value_string up_peer_fsm_event_names[] = { - OSMO_VALUE_STRING(UP_PEER_EV_RX_ASSOC_SETUP_REQ), - OSMO_VALUE_STRING(UP_PEER_EV_RX_ASSOC_UPD_REQ), - OSMO_VALUE_STRING(UP_PEER_EV_RX_SESSION_EST_REQ), - OSMO_VALUE_STRING(UP_PEER_EV_HEARTBEAT_FAILURE), - {} -}; - -static struct osmo_fsm up_peer_fsm; - -static const struct osmo_tdef_state_timeout up_peer_fsm_timeouts[32] = { - [UP_PEER_ST_GRACEFUL_RELEASE] = { .T = -21 }, -}; - -/* Transition to a state, using the T timer defined in up_peer_fsm_timeouts. - * Assumes local variable fi exists. */ -#define up_peer_fsm_state_chg(state) \ - osmo_tdef_fsm_inst_state_chg(fi, state, \ - up_peer_fsm_timeouts, \ - g_upf_tdefs, \ - 5) - -struct up_peer *up_peer_alloc(struct osmo_fsm_inst *parent_fi, uint32_t parent_event_term) -{ - struct up_peer *up_peer; - - struct osmo_fsm_inst *fi = osmo_fsm_inst_alloc_child(&up_peer_fsm, parent_fi, parent_event_term); - OSMO_ASSERT(fi); - - up_peer = talloc(fi, struct up_peer); - OSMO_ASSERT(up_peer); - fi->priv = up_peer; - *up_peer = (struct up_peer){ - .fi = fi, - }; - - return up_peer; -} - -static int up_peer_fsm_timer_cb(struct osmo_fsm_inst *fi) -{ - //struct up_peer *up_peer = fi->priv; - /* Return 1 to terminate FSM instance, 0 to keep running */ - return 1; -} - -static void up_peer_not_associated_action(struct osmo_fsm_inst *fi, uint32_t event, void *data) -{ - //struct up_peer *up_peer = fi->priv; - - switch (event) { - - case UP_PEER_EV_RX_ASSOC_SETUP_REQ: - // FIXME - break; - - default: - OSMO_ASSERT(false); - } -} - -static void up_peer_associated_onenter(struct osmo_fsm_inst *fi, uint32_t prev_state) -{ - //struct up_peer *up_peer = fi->priv; - // FIXME -} - -static void up_peer_associated_action(struct osmo_fsm_inst *fi, uint32_t event, void *data) -{ - //struct up_peer *up_peer = fi->priv; - - switch (event) { - - case UP_PEER_EV_RX_ASSOC_UPD_REQ: - // FIXME - break; - - case UP_PEER_EV_RX_SESSION_EST_REQ: - // FIXME - break; - - case UP_PEER_EV_HEARTBEAT_FAILURE: - // FIXME - break; - - default: - OSMO_ASSERT(false); - } -} - -static void up_peer_graceful_release_onenter(struct osmo_fsm_inst *fi, uint32_t prev_state) -{ - //struct up_peer *up_peer = fi->priv; - // FIXME -} - -static void up_peer_graceful_release_action(struct osmo_fsm_inst *fi, uint32_t event, void *data) -{ - //struct up_peer *up_peer = fi->priv; - - switch (event) { - - case UP_PEER_EV_HEARTBEAT_FAILURE: - // FIXME - break; - - default: - OSMO_ASSERT(false); - } -} - -#define S(x) (1 << (x)) - -static const struct osmo_fsm_state up_peer_fsm_states[] = { - [UP_PEER_ST_NOT_ASSOCIATED] = { - .name = "not_associated", - .in_event_mask = 0 - | S(UP_PEER_EV_RX_ASSOC_SETUP_REQ) - , - .out_state_mask = 0 - | S(UP_PEER_ST_ASSOCIATED) - , - .action = up_peer_not_associated_action, - }, - [UP_PEER_ST_ASSOCIATED] = { - .name = "associated", - .in_event_mask = 0 - | S(UP_PEER_EV_RX_ASSOC_UPD_REQ) - | S(UP_PEER_EV_RX_SESSION_EST_REQ) - | S(UP_PEER_EV_HEARTBEAT_FAILURE) - , - .out_state_mask = 0 - | S(UP_PEER_ST_GRACEFUL_RELEASE) - , - .onenter = up_peer_associated_onenter, - .action = up_peer_associated_action, - }, - [UP_PEER_ST_GRACEFUL_RELEASE] = { - .name = "graceful_release", - .in_event_mask = 0 - | S(UP_PEER_EV_HEARTBEAT_FAILURE) - , - .out_state_mask = 0 - , - .onenter = up_peer_graceful_release_onenter, - .action = up_peer_graceful_release_action, - }, -}; - -static struct osmo_fsm up_peer_fsm = { - .name = "up_peer", - .states = up_peer_fsm_states, - .num_states = ARRAY_SIZE(up_peer_fsm_states), - .log_subsys = DSESSION, - .event_names = up_peer_fsm_event_names, - .timer_cb = up_peer_fsm_timer_cb, -}; - -static __attribute__((constructor)) void up_peer_fsm_register(void) -{ - OSMO_ASSERT(osmo_fsm_register(&up_peer_fsm) == 0); -} -- To view, visit https://gerrit.osmocom.org/c/osmo-upf/+/40539?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-upf Gerrit-Branch: master Gerrit-Change-Id: I90e37581748e73d89d38581174ec209a72fc6535 Gerrit-Change-Number: 40539 Gerrit-PatchSet: 1 Gerrit-Owner: neels <[email protected]>
