diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /net/llc/llc_c_st.c |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'net/llc/llc_c_st.c')
-rw-r--r-- | net/llc/llc_c_st.c | 4946 |
1 files changed, 4946 insertions, 0 deletions
diff --git a/net/llc/llc_c_st.c b/net/llc/llc_c_st.c new file mode 100644 index 00000000000..818a9428823 --- /dev/null +++ b/net/llc/llc_c_st.c @@ -0,0 +1,4946 @@ +/* + * llc_c_st.c - This module contains state transition of connection component. + * + * Description of event functions and actions there is in 802.2 LLC standard, + * or in "llc_c_ac.c" and "llc_c_ev.c" modules. + * + * Copyright (c) 1997 by Procom Technology, Inc. + * 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> + * + * This program can be redistributed or modified under the terms of the + * GNU General Public License as published by the Free Software Foundation. + * This program is distributed without any warranty or implied warranty + * of merchantability or fitness for a particular purpose. + * + * See the GNU General Public License for more details. + */ +#include <linux/types.h> +#include <net/llc_if.h> +#include <net/llc_sap.h> +#include <net/llc_c_ev.h> +#include <net/llc_c_ac.h> +#include <net/llc_c_st.h> + +#define NONE NULL + +/* COMMON CONNECTION STATE transitions + * Common transitions for + * LLC_CONN_STATE_NORMAL, + * LLC_CONN_STATE_BUSY, + * LLC_CONN_STATE_REJ, + * LLC_CONN_STATE_AWAIT, + * LLC_CONN_STATE_AWAIT_BUSY and + * LLC_CONN_STATE_AWAIT_REJ states + */ +/* State transitions for LLC_CONN_EV_DISC_REQ event */ +static llc_conn_action_t llc_common_actions_1[] = { + [0] = llc_conn_ac_send_disc_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_cause_flag_1, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_1 = { + .ev = llc_conn_ev_disc_req, + .next_state = LLC_CONN_STATE_D_CONN, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_1, +}; + +/* State transitions for LLC_CONN_EV_RESET_REQ event */ +static llc_conn_action_t llc_common_actions_2[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_cause_flag_1, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_2 = { + .ev = llc_conn_ev_rst_req, + .next_state = LLC_CONN_STATE_RESET, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_2, +}; + +/* State transitions for LLC_CONN_EV_RX_SABME_CMD_Pbit_SET_X event */ +static llc_conn_action_t llc_common_actions_3[] = { + [0] = llc_conn_ac_stop_all_timers, + [1] = llc_conn_ac_set_vs_0, + [2] = llc_conn_ac_set_vr_0, + [3] = llc_conn_ac_send_ua_rsp_f_set_p, + [4] = llc_conn_ac_rst_ind, + [5] = llc_conn_ac_set_p_flag_0, + [6] = llc_conn_ac_set_remote_busy_0, + [7] = llc_conn_reset, + [8] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_3 = { + .ev = llc_conn_ev_rx_sabme_cmd_pbit_set_x, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_3, +}; + +/* State transitions for LLC_CONN_EV_RX_DISC_CMD_Pbit_SET_X event */ +static llc_conn_action_t llc_common_actions_4[] = { + [0] = llc_conn_ac_stop_all_timers, + [1] = llc_conn_ac_send_ua_rsp_f_set_p, + [2] = llc_conn_ac_disc_ind, + [3] = llc_conn_disc, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_4 = { + .ev = llc_conn_ev_rx_disc_cmd_pbit_set_x, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_4, +}; + +/* State transitions for LLC_CONN_EV_RX_FRMR_RSP_Fbit_SET_X event */ +static llc_conn_action_t llc_common_actions_5[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_rst_ind, + [5] = llc_conn_ac_set_cause_flag_0, + [6] = llc_conn_reset, + [7] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_5 = { + .ev = llc_conn_ev_rx_frmr_rsp_fbit_set_x, + .next_state = LLC_CONN_STATE_RESET, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_5, +}; + +/* State transitions for LLC_CONN_EV_RX_DM_RSP_Fbit_SET_X event */ +static llc_conn_action_t llc_common_actions_6[] = { + [0] = llc_conn_ac_disc_ind, + [1] = llc_conn_ac_stop_all_timers, + [2] = llc_conn_disc, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_6 = { + .ev = llc_conn_ev_rx_dm_rsp_fbit_set_x, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_6, +}; + +/* State transitions for LLC_CONN_EV_RX_ZZZ_CMD_Pbit_SET_X_INVAL_Nr event */ +static llc_conn_action_t llc_common_actions_7a[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_7a = { + .ev = llc_conn_ev_rx_zzz_cmd_pbit_set_x_inval_nr, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_7a, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_X_INVAL_Ns event */ +static llc_conn_action_t llc_common_actions_7b[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_7b = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_x_inval_ns, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_7b, +}; + +/* State transitions for LLC_CONN_EV_RX_ZZZ_RSP_Fbit_SET_X_INVAL_Nr event */ +static llc_conn_action_t llc_common_actions_8a[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_8a = { + .ev = llc_conn_ev_rx_zzz_rsp_fbit_set_x_inval_nr, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_8a, +}; + +/* State transitions for LLC_CONN_EV_RX_I_RSP_Fbit_SET_X_INVAL_Ns event */ +static llc_conn_action_t llc_common_actions_8b[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_8b = { + .ev = llc_conn_ev_rx_i_rsp_fbit_set_x_inval_ns, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_8b, +}; + +/* State transitions for LLC_CONN_EV_RX_BAD_PDU event */ +static llc_conn_action_t llc_common_actions_8c[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_8c = { + .ev = llc_conn_ev_rx_bad_pdu, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_8c, +}; + +/* State transitions for LLC_CONN_EV_RX_UA_RSP_Fbit_SET_X event */ +static llc_conn_action_t llc_common_actions_9[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_9 = { + .ev = llc_conn_ev_rx_ua_rsp_fbit_set_x, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = NONE, + .ev_actions = llc_common_actions_9, +}; + +/* State transitions for LLC_CONN_EV_RX_XXX_RSP_Fbit_SET_1 event */ +#if 0 +static llc_conn_ev_qfyr_t llc_common_ev_qfyrs_10[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_0, + [1] = NULL, +}; + +static llc_conn_action_t llc_common_actions_10[] = { + [0] = llc_conn_ac_send_frmr_rsp_f_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_10 = { + .ev = llc_conn_ev_rx_xxx_rsp_fbit_set_1, + .next_state = LLC_CONN_STATE_ERROR, + .ev_qualifiers = llc_common_ev_qfyrs_10, + .ev_actions = llc_common_actions_10, +}; +#endif + +/* State transitions for LLC_CONN_EV_P_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_common_ev_qfyrs_11a[] = { + [0] = llc_conn_ev_qlfy_retry_cnt_gte_n2, + [1] = NULL, +}; + +static llc_conn_action_t llc_common_actions_11a[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_cause_flag_0, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_11a = { + .ev = llc_conn_ev_p_tmr_exp, + .next_state = LLC_CONN_STATE_RESET, + .ev_qualifiers = llc_common_ev_qfyrs_11a, + .ev_actions = llc_common_actions_11a, +}; + +/* State transitions for LLC_CONN_EV_ACK_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_common_ev_qfyrs_11b[] = { + [0] = llc_conn_ev_qlfy_retry_cnt_gte_n2, + [1] = NULL, +}; + +static llc_conn_action_t llc_common_actions_11b[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_cause_flag_0, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_11b = { + .ev = llc_conn_ev_ack_tmr_exp, + .next_state = LLC_CONN_STATE_RESET, + .ev_qualifiers = llc_common_ev_qfyrs_11b, + .ev_actions = llc_common_actions_11b, +}; + +/* State transitions for LLC_CONN_EV_REJ_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_common_ev_qfyrs_11c[] = { + [0] = llc_conn_ev_qlfy_retry_cnt_gte_n2, + [1] = NULL, +}; + +static llc_conn_action_t llc_common_actions_11c[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_cause_flag_0, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_11c = { + .ev = llc_conn_ev_rej_tmr_exp, + .next_state = LLC_CONN_STATE_RESET, + .ev_qualifiers = llc_common_ev_qfyrs_11c, + .ev_actions = llc_common_actions_11c, +}; + +/* State transitions for LLC_CONN_EV_BUSY_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_common_ev_qfyrs_11d[] = { + [0] = llc_conn_ev_qlfy_retry_cnt_gte_n2, + [1] = NULL, +}; + +static llc_conn_action_t llc_common_actions_11d[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_stop_other_timers, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_cause_flag_0, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_common_state_trans_11d = { + .ev = llc_conn_ev_busy_tmr_exp, + .next_state = LLC_CONN_STATE_RESET, + .ev_qualifiers = llc_common_ev_qfyrs_11d, + .ev_actions = llc_common_actions_11d, +}; + +/* + * Common dummy state transition; must be last entry for all state + * transition groups - it'll be on .bss, so will be zeroed. + */ +static struct llc_conn_state_trans llc_common_state_trans_end; + +/* LLC_CONN_STATE_ADM transitions */ +/* State transitions for LLC_CONN_EV_CONN_REQ event */ +static llc_conn_action_t llc_adm_actions_1[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_set_retry_cnt_0, + [3] = llc_conn_ac_set_s_flag_0, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_adm_state_trans_1 = { + .ev = llc_conn_ev_conn_req, + .next_state = LLC_CONN_STATE_SETUP, + .ev_qualifiers = NONE, + .ev_actions = llc_adm_actions_1, +}; + +/* State transitions for LLC_CONN_EV_RX_SABME_CMD_Pbit_SET_X event */ +static llc_conn_action_t llc_adm_actions_2[] = { + [0] = llc_conn_ac_send_ua_rsp_f_set_p, + [1] = llc_conn_ac_set_vs_0, + [2] = llc_conn_ac_set_vr_0, + [3] = llc_conn_ac_set_retry_cnt_0, + [4] = llc_conn_ac_set_p_flag_0, + [5] = llc_conn_ac_set_remote_busy_0, + [6] = llc_conn_ac_conn_ind, + [7] = NULL, +}; + +static struct llc_conn_state_trans llc_adm_state_trans_2 = { + .ev = llc_conn_ev_rx_sabme_cmd_pbit_set_x, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_adm_actions_2, +}; + +/* State transitions for LLC_CONN_EV_RX_DISC_CMD_Pbit_SET_X event */ +static llc_conn_action_t llc_adm_actions_3[] = { + [0] = llc_conn_ac_send_dm_rsp_f_set_p, + [1] = llc_conn_disc, + [2] = NULL, +}; + +static struct llc_conn_state_trans llc_adm_state_trans_3 = { + .ev = llc_conn_ev_rx_disc_cmd_pbit_set_x, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = NONE, + .ev_actions = llc_adm_actions_3, +}; + +/* State transitions for LLC_CONN_EV_RX_XXX_CMD_Pbit_SET_1 event */ +static llc_conn_action_t llc_adm_actions_4[] = { + [0] = llc_conn_ac_send_dm_rsp_f_set_1, + [1] = llc_conn_disc, + [2] = NULL, +}; + +static struct llc_conn_state_trans llc_adm_state_trans_4 = { + .ev = llc_conn_ev_rx_xxx_cmd_pbit_set_1, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = NONE, + .ev_actions = llc_adm_actions_4, +}; + +/* State transitions for LLC_CONN_EV_RX_XXX_YYY event */ +static llc_conn_action_t llc_adm_actions_5[] = { + [0] = llc_conn_disc, + [1] = NULL, +}; + +static struct llc_conn_state_trans llc_adm_state_trans_5 = { + .ev = llc_conn_ev_rx_any_frame, + .next_state = LLC_CONN_OUT_OF_SVC, + .ev_qualifiers = NONE, + .ev_actions = llc_adm_actions_5, +}; + +/* + * Array of pointers; + * one to each transition + */ +static struct llc_conn_state_trans *llc_adm_state_transitions[] = { + [0] = &llc_adm_state_trans_1, /* Request */ + [1] = &llc_common_state_trans_end, + [2] = &llc_common_state_trans_end, /* local_busy */ + [3] = &llc_common_state_trans_end, /* init_pf_cycle */ + [4] = &llc_common_state_trans_end, /* timer */ + [5] = &llc_adm_state_trans_2, /* Receive frame */ + [6] = &llc_adm_state_trans_3, + [7] = &llc_adm_state_trans_4, + [8] = &llc_adm_state_trans_5, + [9] = &llc_common_state_trans_end, +}; + +/* LLC_CONN_STATE_SETUP transitions */ +/* State transitions for LLC_CONN_EV_RX_SABME_CMD_Pbit_SET_X event */ +static llc_conn_action_t llc_setup_actions_1[] = { + [0] = llc_conn_ac_send_ua_rsp_f_set_p, + [1] = llc_conn_ac_set_vs_0, + [2] = llc_conn_ac_set_vr_0, + [3] = llc_conn_ac_set_s_flag_1, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_1 = { + .ev = llc_conn_ev_rx_sabme_cmd_pbit_set_x, + .next_state = LLC_CONN_STATE_SETUP, + .ev_qualifiers = NONE, + .ev_actions = llc_setup_actions_1, +}; + +/* State transitions for LLC_CONN_EV_RX_UA_RSP_Fbit_SET_X event */ +static llc_conn_ev_qfyr_t llc_setup_ev_qfyrs_2[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_f, + [1] = llc_conn_ev_qlfy_set_status_conn, + [2] = NULL, +}; + +static llc_conn_action_t llc_setup_actions_2[] = { + [0] = llc_conn_ac_stop_ack_timer, + [1] = llc_conn_ac_set_vs_0, + [2] = llc_conn_ac_set_vr_0, + [3] = llc_conn_ac_upd_p_flag, + [4] = llc_conn_ac_set_remote_busy_0, + [5] = llc_conn_ac_conn_confirm, + [6] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_2 = { + .ev = llc_conn_ev_rx_ua_rsp_fbit_set_x, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_setup_ev_qfyrs_2, + .ev_actions = llc_setup_actions_2, +}; + +/* State transitions for LLC_CONN_EV_ACK_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_setup_ev_qfyrs_3[] = { + [0] = llc_conn_ev_qlfy_s_flag_eq_1, + [1] = llc_conn_ev_qlfy_set_status_conn, + [2] = NULL, +}; + +static llc_conn_action_t llc_setup_actions_3[] = { + [0] = llc_conn_ac_set_p_flag_0, + [1] = llc_conn_ac_set_remote_busy_0, + [2] = llc_conn_ac_conn_confirm, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_3 = { + .ev = llc_conn_ev_ack_tmr_exp, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_setup_ev_qfyrs_3, + .ev_actions = llc_setup_actions_3, +}; + +/* State transitions for LLC_CONN_EV_RX_DISC_CMD_Pbit_SET_X event */ +static llc_conn_ev_qfyr_t llc_setup_ev_qfyrs_4[] = { + [0] = llc_conn_ev_qlfy_set_status_disc, + [1] = NULL, +}; + +static llc_conn_action_t llc_setup_actions_4[] = { + [0] = llc_conn_ac_send_dm_rsp_f_set_p, + [1] = llc_conn_ac_stop_ack_timer, + [2] = llc_conn_ac_conn_confirm, + [3] = llc_conn_disc, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_4 = { + .ev = llc_conn_ev_rx_disc_cmd_pbit_set_x, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = llc_setup_ev_qfyrs_4, + .ev_actions = llc_setup_actions_4, +}; + +/* State transitions for LLC_CONN_EV_RX_DM_RSP_Fbit_SET_X event */ +static llc_conn_ev_qfyr_t llc_setup_ev_qfyrs_5[] = { + [0] = llc_conn_ev_qlfy_set_status_disc, + [1] = NULL, +}; + +static llc_conn_action_t llc_setup_actions_5[] = { + [0] = llc_conn_ac_stop_ack_timer, + [1] = llc_conn_ac_conn_confirm, + [2] = llc_conn_disc, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_5 = { + .ev = llc_conn_ev_rx_dm_rsp_fbit_set_x, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = llc_setup_ev_qfyrs_5, + .ev_actions = llc_setup_actions_5, +}; + +/* State transitions for LLC_CONN_EV_ACK_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_setup_ev_qfyrs_7[] = { + [0] = llc_conn_ev_qlfy_retry_cnt_lt_n2, + [1] = llc_conn_ev_qlfy_s_flag_eq_0, + [2] = NULL, +}; + +static llc_conn_action_t llc_setup_actions_7[] = { + [0] = llc_conn_ac_send_sabme_cmd_p_set_x, + [1] = llc_conn_ac_start_ack_timer, + [2] = llc_conn_ac_inc_retry_cnt_by_1, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_7 = { + .ev = llc_conn_ev_ack_tmr_exp, + .next_state = LLC_CONN_STATE_SETUP, + .ev_qualifiers = llc_setup_ev_qfyrs_7, + .ev_actions = llc_setup_actions_7, +}; + +/* State transitions for LLC_CONN_EV_ACK_TMR_EXP event */ +static llc_conn_ev_qfyr_t llc_setup_ev_qfyrs_8[] = { + [0] = llc_conn_ev_qlfy_retry_cnt_gte_n2, + [1] = llc_conn_ev_qlfy_s_flag_eq_0, + [2] = llc_conn_ev_qlfy_set_status_failed, + [3] = NULL, +}; + +static llc_conn_action_t llc_setup_actions_8[] = { + [0] = llc_conn_ac_conn_confirm, + [1] = llc_conn_disc, + [2] = NULL, +}; + +static struct llc_conn_state_trans llc_setup_state_trans_8 = { + .ev = llc_conn_ev_ack_tmr_exp, + .next_state = LLC_CONN_STATE_ADM, + .ev_qualifiers = llc_setup_ev_qfyrs_8, + .ev_actions = llc_setup_actions_8, +}; + +/* + * Array of pointers; + * one to each transition + */ +static struct llc_conn_state_trans *llc_setup_state_transitions[] = { + [0] = &llc_common_state_trans_end, /* Request */ + [1] = &llc_common_state_trans_end, /* local busy */ + [2] = &llc_common_state_trans_end, /* init_pf_cycle */ + [3] = &llc_setup_state_trans_3, /* Timer */ + [4] = &llc_setup_state_trans_7, + [5] = &llc_setup_state_trans_8, + [6] = &llc_common_state_trans_end, + [7] = &llc_setup_state_trans_1, /* Receive frame */ + [8] = &llc_setup_state_trans_2, + [9] = &llc_setup_state_trans_4, + [10] = &llc_setup_state_trans_5, + [11] = &llc_common_state_trans_end, +}; + +/* LLC_CONN_STATE_NORMAL transitions */ +/* State transitions for LLC_CONN_EV_DATA_REQ event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_1[] = { + [0] = llc_conn_ev_qlfy_remote_busy_eq_0, + [1] = llc_conn_ev_qlfy_p_flag_eq_0, + [2] = llc_conn_ev_qlfy_last_frame_eq_0, + [3] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_1[] = { + [0] = llc_conn_ac_send_i_as_ack, + [1] = llc_conn_ac_start_ack_tmr_if_not_running, + [2] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_1 = { + .ev = llc_conn_ev_data_req, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_1, + .ev_actions = llc_normal_actions_1, +}; + +/* State transitions for LLC_CONN_EV_DATA_REQ event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_2[] = { + [0] = llc_conn_ev_qlfy_remote_busy_eq_0, + [1] = llc_conn_ev_qlfy_p_flag_eq_0, + [2] = llc_conn_ev_qlfy_last_frame_eq_1, + [3] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_2[] = { + [0] = llc_conn_ac_send_i_cmd_p_set_1, + [1] = llc_conn_ac_start_p_timer, + [2] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_2 = { + .ev = llc_conn_ev_data_req, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_2, + .ev_actions = llc_normal_actions_2, +}; + +/* State transitions for LLC_CONN_EV_DATA_REQ event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_2_1[] = { + [0] = llc_conn_ev_qlfy_remote_busy_eq_1, + [1] = llc_conn_ev_qlfy_set_status_remote_busy, + [2] = NULL, +}; + +/* just one member, NULL, .bss zeroes it */ +static llc_conn_action_t llc_normal_actions_2_1[1]; + +static struct llc_conn_state_trans llc_normal_state_trans_2_1 = { + .ev = llc_conn_ev_data_req, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_2_1, + .ev_actions = llc_normal_actions_2_1, +}; + +/* State transitions for LLC_CONN_EV_LOCAL_BUSY_DETECTED event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_3[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_0, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_3[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rnr_xxx_x_set_0, + [2] = llc_conn_ac_set_data_flag_0, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_3 = { + .ev = llc_conn_ev_local_busy_detected, + .next_state = LLC_CONN_STATE_BUSY, + .ev_qualifiers = llc_normal_ev_qfyrs_3, + .ev_actions = llc_normal_actions_3, +}; + +/* State transitions for LLC_CONN_EV_LOCAL_BUSY_DETECTED event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_4[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_4[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rnr_xxx_x_set_0, + [2] = llc_conn_ac_set_data_flag_0, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_4 = { + .ev = llc_conn_ev_local_busy_detected, + .next_state = LLC_CONN_STATE_BUSY, + .ev_qualifiers = llc_normal_ev_qfyrs_4, + .ev_actions = llc_normal_actions_4, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_0_UNEXPD_Ns event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_5a[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_0, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_5a[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rej_xxx_x_set_0, + [2] = llc_conn_ac_upd_nr_received, + [3] = llc_conn_ac_upd_p_flag, + [4] = llc_conn_ac_start_rej_timer, + [5] = llc_conn_ac_clear_remote_busy_if_f_eq_1, + [6] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_5a = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_0_unexpd_ns, + .next_state = LLC_CONN_STATE_REJ, + .ev_qualifiers = llc_normal_ev_qfyrs_5a, + .ev_actions = llc_normal_actions_5a, +}; + +/* State transitions for LLC_CONN_EV_RX_I_RSP_Fbit_SET_0_UNEXPD_Ns event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_5b[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_0, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_5b[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rej_xxx_x_set_0, + [2] = llc_conn_ac_upd_nr_received, + [3] = llc_conn_ac_upd_p_flag, + [4] = llc_conn_ac_start_rej_timer, + [5] = llc_conn_ac_clear_remote_busy_if_f_eq_1, + [6] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_5b = { + .ev = llc_conn_ev_rx_i_rsp_fbit_set_0_unexpd_ns, + .next_state = LLC_CONN_STATE_REJ, + .ev_qualifiers = llc_normal_ev_qfyrs_5b, + .ev_actions = llc_normal_actions_5b, +}; + +/* State transitions for LLC_CONN_EV_RX_I_RSP_Fbit_SET_1_UNEXPD_Ns event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_5c[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_5c[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rej_xxx_x_set_0, + [2] = llc_conn_ac_upd_nr_received, + [3] = llc_conn_ac_upd_p_flag, + [4] = llc_conn_ac_start_rej_timer, + [5] = llc_conn_ac_clear_remote_busy_if_f_eq_1, + [6] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_5c = { + .ev = llc_conn_ev_rx_i_rsp_fbit_set_1_unexpd_ns, + .next_state = LLC_CONN_STATE_REJ, + .ev_qualifiers = llc_normal_ev_qfyrs_5c, + .ev_actions = llc_normal_actions_5c, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_0_UNEXPD_Ns event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_6a[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_6a[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rej_xxx_x_set_0, + [2] = llc_conn_ac_upd_nr_received, + [3] = llc_conn_ac_start_rej_timer, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_6a = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_0_unexpd_ns, + .next_state = LLC_CONN_STATE_REJ, + .ev_qualifiers = llc_normal_ev_qfyrs_6a, + .ev_actions = llc_normal_actions_6a, +}; + +/* State transitions for LLC_CONN_EV_RX_I_RSP_Fbit_SET_0_UNEXPD_Ns event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_6b[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_6b[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rej_xxx_x_set_0, + [2] = llc_conn_ac_upd_nr_received, + [3] = llc_conn_ac_start_rej_timer, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_6b = { + .ev = llc_conn_ev_rx_i_rsp_fbit_set_0_unexpd_ns, + .next_state = LLC_CONN_STATE_REJ, + .ev_qualifiers = llc_normal_ev_qfyrs_6b, + .ev_actions = llc_normal_actions_6b, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_1_UNEXPD_Ns event */ +static llc_conn_action_t llc_normal_actions_7[] = { + [0] = llc_conn_ac_rst_sendack_flag, + [1] = llc_conn_ac_send_rej_rsp_f_set_1, + [2] = llc_conn_ac_upd_nr_received, + [3] = llc_conn_ac_start_rej_timer, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_7 = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_1_unexpd_ns, + .next_state = LLC_CONN_STATE_REJ, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_7, +}; + +/* State transitions for LLC_CONN_EV_RX_I_RSP_Fbit_SET_X event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_8a[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_f, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_8[] = { + [0] = llc_conn_ac_inc_vr_by_1, + [1] = llc_conn_ac_data_ind, + [2] = llc_conn_ac_upd_p_flag, + [3] = llc_conn_ac_upd_nr_received, + [4] = llc_conn_ac_clear_remote_busy_if_f_eq_1, + [5] = llc_conn_ac_send_ack_if_needed, + [6] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_8a = { + .ev = llc_conn_ev_rx_i_rsp_fbit_set_x, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_8a, + .ev_actions = llc_normal_actions_8, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_0 event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_8b[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_0, + [1] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_8b = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_8b, + .ev_actions = llc_normal_actions_8, +}; + +/* State transitions for LLC_CONN_EV_RX_I_RSP_Fbit_SET_0 event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_9a[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_9a[] = { + [0] = llc_conn_ac_inc_vr_by_1, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_data_ind, + [3] = llc_conn_ac_send_ack_if_needed, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_9a = { + .ev = llc_conn_ev_rx_i_rsp_fbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_9a, + .ev_actions = llc_normal_actions_9a, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_0 event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_9b[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_9b[] = { + [0] = llc_conn_ac_inc_vr_by_1, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_data_ind, + [3] = llc_conn_ac_send_ack_if_needed, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_9b = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_9b, + .ev_actions = llc_normal_actions_9b, +}; + +/* State transitions for LLC_CONN_EV_RX_I_CMD_Pbit_SET_1 event */ +static llc_conn_action_t llc_normal_actions_10[] = { + [0] = llc_conn_ac_inc_vr_by_1, + [1] = llc_conn_ac_send_ack_rsp_f_set_1, + [2] = llc_conn_ac_rst_sendack_flag, + [3] = llc_conn_ac_upd_nr_received, + [4] = llc_conn_ac_data_ind, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_10 = { + .ev = llc_conn_ev_rx_i_cmd_pbit_set_1, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_10, +}; + +/* State transitions for * LLC_CONN_EV_RX_RR_CMD_Pbit_SET_0 event */ +static llc_conn_action_t llc_normal_actions_11a[] = { + [0] = llc_conn_ac_upd_p_flag, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_clear_remote_busy, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_11a = { + .ev = llc_conn_ev_rx_rr_cmd_pbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_11a, +}; + +/* State transitions for LLC_CONN_EV_RX_RR_RSP_Fbit_SET_0 event */ +static llc_conn_action_t llc_normal_actions_11b[] = { + [0] = llc_conn_ac_upd_p_flag, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_clear_remote_busy, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_11b = { + .ev = llc_conn_ev_rx_rr_rsp_fbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_11b, +}; + +/* State transitions for LLC_CONN_EV_RX_RR_RSP_Fbit_SET_1 event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_11c[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_11c[] = { + [0] = llc_conn_ac_upd_p_flag, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_inc_tx_win_size, + [3] = llc_conn_ac_clear_remote_busy, + [4] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_11c = { + .ev = llc_conn_ev_rx_rr_rsp_fbit_set_1, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_11c, + .ev_actions = llc_normal_actions_11c, +}; + +/* State transitions for LLC_CONN_EV_RX_RR_CMD_Pbit_SET_1 event */ +static llc_conn_action_t llc_normal_actions_12[] = { + [0] = llc_conn_ac_send_ack_rsp_f_set_1, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_adjust_npta_by_rr, + [3] = llc_conn_ac_rst_sendack_flag, + [4] = llc_conn_ac_clear_remote_busy, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_12 = { + .ev = llc_conn_ev_rx_rr_cmd_pbit_set_1, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_12, +}; + +/* State transitions for LLC_CONN_EV_RX_RNR_CMD_Pbit_SET_0 event */ +static llc_conn_action_t llc_normal_actions_13a[] = { + [0] = llc_conn_ac_upd_p_flag, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_set_remote_busy, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_13a = { + .ev = llc_conn_ev_rx_rnr_cmd_pbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_13a, +}; + +/* State transitions for LLC_CONN_EV_RX_RNR_RSP_Fbit_SET_0 event */ +static llc_conn_action_t llc_normal_actions_13b[] = { + [0] = llc_conn_ac_upd_p_flag, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_set_remote_busy, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_13b = { + .ev = llc_conn_ev_rx_rnr_rsp_fbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_13b, +}; + +/* State transitions for LLC_CONN_EV_RX_RNR_RSP_Fbit_SET_1 event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_13c[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_1, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_13c[] = { + [0] = llc_conn_ac_upd_p_flag, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_set_remote_busy, + [3] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_13c = { + .ev = llc_conn_ev_rx_rnr_rsp_fbit_set_1, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_13c, + .ev_actions = llc_normal_actions_13c, +}; + +/* State transitions for LLC_CONN_EV_RX_RNR_CMD_Pbit_SET_1 event */ +static llc_conn_action_t llc_normal_actions_14[] = { + [0] = llc_conn_ac_send_rr_rsp_f_set_1, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_adjust_npta_by_rnr, + [3] = llc_conn_ac_rst_sendack_flag, + [4] = llc_conn_ac_set_remote_busy, + [5] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_14 = { + .ev = llc_conn_ev_rx_rnr_cmd_pbit_set_1, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = NONE, + .ev_actions = llc_normal_actions_14, +}; + +/* State transitions for LLC_CONN_EV_RX_REJ_CMD_Pbit_SET_0 event */ +static llc_conn_ev_qfyr_t llc_normal_ev_qfyrs_15a[] = { + [0] = llc_conn_ev_qlfy_p_flag_eq_0, + [1] = NULL, +}; + +static llc_conn_action_t llc_normal_actions_15a[] = { + [0] = llc_conn_ac_set_vs_nr, + [1] = llc_conn_ac_upd_nr_received, + [2] = llc_conn_ac_upd_p_flag, + [3] = llc_conn_ac_dec_tx_win_size, + [4] = llc_conn_ac_resend_i_xxx_x_set_0, + [5] = llc_conn_ac_clear_remote_busy, + [6] = NULL, +}; + +static struct llc_conn_state_trans llc_normal_state_trans_15a = { + .ev = llc_conn_ev_rx_rej_cmd_pbit_set_0, + .next_state = LLC_CONN_STATE_NORMAL, + .ev_qualifiers = llc_normal_ev_qfyrs_15a, + .ev_actions = llc_normal_actions_15a, +}; |