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kunlun/plc/inc/plc_beacon.h

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2024-09-28 14:24:04 +08:00
/****************************************************************************
Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
be copied by any method or incorporated into another program without
the express written consent of Aerospace C.Power. This Information or any portion
thereof remains the property of Aerospace C.Power. The Information contained herein
is believed to be accurate and Aerospace C.Power assumes no responsibility or
liability for its use in any way and conveys no license or title under
any patent or copyright and makes no representation or warranty that this
Information is free from patent or copyright infringement.
****************************************************************************/
#ifndef PLC_BEACON_H
#define PLC_BEACON_H
///This file define data struct share between CVG and MAC
/* os shim includes */
#include "os_types_api.h"
#include "plc_fr.h"
#include "plc_mpdu_header.h"
#include "plc_protocol.h"
#ifdef __cplusplus
extern "C" {
#endif
/* This file contains the beacon structure definition
* and function to get/set the related field for packed
* structure
*/
/* pack for the structures in the whole file */
#pragma pack(push) /* save the pack status */
#pragma pack(1) /* 1 byte align */
/* define the target band ID0 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_0 0
/* define the target band ID1 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_1 1
/* define the target band ID2 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_2 2
/* define the target band ID3 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_3 3
/* define the target band ID4 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_4 4
/* define the target band ID8 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_8 8
/* define the target band ID9 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_9 9
/* define the target band ID10 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_10 10
/* define the target band ID11 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_11 11
/* define the target band ID12 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_12 12
/* define the target band ID13 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_13 13
/* define the target band ID14 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_14 14
/* define the target band ID15 in the frequency change entry */
#define BEACON_FREQ_BAND_ID_15 15
/* define the target multi band in the frequency change entry */
#define BEACON_FREQ_BAND_ID_MULTI_1_2 (128)
#define BEACON_FREQ_BAND_ID_MAX BEACON_FREQ_BAND_ID_MULTI_1_2
#define BEACON_FREQ_BAND_ID_INVALID 0xFF
/* define the beacon send type */
/* sent only hplc beacon */
#define BEACON_TX_ONLY_HPLC 0
/* send only rf standard beacon */
#define BEACON_TX_ONLY_RF 1
/* send hplc beacon, and send rf standard beacon at the end of the hplc slot */
#define BEACON_TX_HPLC_RF 2
/* send hplc beacon, and send rf simple beacon at the end of the hplc slot */
#define BEACON_TX_HPLC_SIMPLE_RF 3
/* send hplc beacon, and send rf simple beacon in csma slot */
#define BEACON_TX_HPLC_CSMA_SIMPLE_RF 4
/* send hplc beacon, and send rf standard beacon synchronously */
#define BEACON_TX_HPLC_RF_SYNC 5
/* send hplc beacon, and send rf simple beacon synchronously */
#define BEACON_TX_HPLC_SIMPLE_RF_SYNC 6
//TODO:the protocol has not yet defined the channel number
/* define the target rf channel ID, min */
#define RF_CHANNEL_ID_1 1
/* default channel id */
#define RF_CHANNEL_ID_16 16
/* invalid channel id */
#define RF_CHANNEL_ID_INVALID 0
/* define encryption compatible mode */
#define ENCRYPT_MODE_COMPAT 0
/* define encryption forced mode */
#define ENCRYPT_MODE_FORCE 1
/* define national encryption algorithm */
#define ENCRYPT_ALGO_NATION 0
/* define international encryption algorithm */
#define ENCRYPT_ALGO_INTERNATION 1
/* define international encryption algorithm type */
#define ECDHE_ECDSA_WITH_AES_128_CBC 0
#define ECDHE_ECDSA_WITH_AES_128_GCM 1
/* define national encryption algorithm type */
#define ECDHE_ECDSA_WITH_SM4_CBC_SM3 0
typedef enum _beacon_entry_type_id {
MAC_BCN_TYPE_ID_STA_CAP = 0x00,
MAC_BCN_TYPE_ID_RT_PARAM = 0x01,
MAC_BCN_TYPE_ID_FREQ_CHQ = 0x02,
MAC_BCN_TYPE_ID_RF_ROUTE = 0x03,
MAC_BCN_TYPE_ID_RF_CHANNEL_CHQ = 0x04,
MAC_BCN_TYPE_ID_RF_SIMPLE_PARAM = 0x05,
MAC_BCN_TYPE_ID_RTC = 0x06,
MAC_BCN_TYPE_ID_VENDOR_SPEC = 0xB1,
MAC_BCN_TYPE_ID_VENDOR_ROAM = 0xB2,
MAC_BCN_TYPE_ID_VENDOR_DATA = 0xB3,
MAC_BCN_TYPE_ID_VENDOR_DEBUG = 0xB4,
MAC_BCN_TYPE_ID_VENDOR_TSFM = 0xB5,
MAC_BCN_TYPE_ID_VENDOR_SECURITY = 0xB6,
MAC_BCN_TYPE_ID_VENDOR_RF = 0xB7,
MAC_BCN_TYPE_ID_UNKNOWN = 0xBF,
MAC_BCN_TYPE_ID_TIME_SLOT = 0xC0
} beacon_entry_type_id_t;
/* header type + header len */
#define get_bcn_entry_hdr_len(bcn_tid) \
((bcn_tid >= MAC_BCN_TYPE_ID_TIME_SLOT)?3:2)
/*
* beacon frame payload common fixed structure
*/
typedef struct _beacon_payload_fixed_header {
uint8_t beacon_type : 3, // byte 0 [0, 2]
sg_forming_complete : 1, // byte 0 [3]
simple_beacon : 1, // byte 0 [4]
auth_enable : 1, // byte 0 [5]
allow_assoc : 1, // byte 0 [6]
allow_chan_eval : 1; // byte 0 [7]
uint8_t sg_forming_cnt; // byte 1
uint8_t cco_mac_addr[6]; // byte 2-7
uint32_t beacon_seq_num; // byte 8-11
} beacon_payload_fixed_header_t;
/* standard beacon frame payload structure */
typedef struct _beacon_payload_std_header {
beacon_payload_fixed_header_t fixed_hdr;
uint32_t rf_channel : 8,
rf_option : 2,
encrypt_mode : 1,
cek_seq : 2,
encrypt_algo : 1,
rsvd1 : 18;
uint32_t rsvd2;
uint8_t beacon_entry_num;
/* sizeof(struct _beacon_entry_sta_cap) */
/* sizeof(struct _beacon_entry_route) */
/* 0 or 1 x sizeof(struct _beacon_entry_freq_change) */
/* sizeof(struct _beacon_entry_time_slot_alloc) */
/* sizeof(payload ICV) */
} beacon_payload_std_header_t;
/* simple beacon frame payload structure */
typedef struct _beacon_payload_simple_header {
beacon_payload_fixed_header_t fixed_hdr;
uint8_t beacon_entry_num;
/* sizeof(struct _beacon_entry_simple_param) */
/* sizeof(payload ICV) */
} beacon_payload_simple_header_t;
typedef struct _beacon_entry_sta_cap {
uint8_t beacon_entry_type; /* 0x00 */
uint32_t beacon_entry_len : 8,
tei : 12,
pco_tei : 12;
uint8_t reach_rate_to_cco;
uint8_t src_mac_addr[6];
uint8_t node_role : 4,
node_level : 4;
int8_t snr_to_pco;
uint8_t phase : 2,
/* rf hop to cco */
rf_hop : 4,
/* reserved for future */
rsvd : 2;
} beacon_entry_sta_cap_t;
typedef struct _beacon_entry_route {
uint8_t beacon_entry_type; /* 0x01 */
uint8_t beacon_entry_len;
uint16_t routing_update_intval; /* unit second */
uint16_t next_update_countdown; /* unit second */
uint16_t pco_discover_list_intval; /* unit second */
uint16_t sta_discover_list_intval; /* unit second */
} beacon_entry_route_t;
typedef struct _beacon_entry_freq_change {
uint8_t beacon_entry_type; /* 0x02 */
uint8_t beacon_entry_len;
uint8_t target_freq; /* target freq, chan 0 or 1 */
uint32_t change_countdown; /* unit ms */
} beacon_entry_freq_change_t;
typedef struct _beacon_entry_rf_route {
/* 0x03 */
uint8_t beacon_entry_type;
uint8_t beacon_entry_len;
/* rf discover list period, unit 1s */
uint8_t rf_dis_period;
/* rf traffic success ratio expired period, unit is 1 rf_dis_period */
uint8_t rf_age_period;
} beacon_entry_rf_route_t;
typedef struct _beacon_entry_rf_channel_change {
/* 0x04 */
uint8_t beacon_entry_type;
uint8_t beacon_entry_len;
/* target rf channel */
uint8_t target_rf;
/* unit is 1ms */
uint32_t time_left;
/* target rf option */
uint8_t target_option :2,
/* reserved for future */
rsvd :6;
} beacon_entry_rf_channel_chg_t;
typedef struct _beacon_entry_rtc {
/* entry type is 0x06 */
uint8_t beacon_entry_type;
/* entry len is 0x0A */
uint8_t beacon_entry_len;
/* stand for the delta between cco rtc and the base timer
* 2000.1.1 00:00:00, unit is 1s
*/
uint32_t cco_date;
/* cco ntb of corresponding date */
uint32_t cco_ntb;
} beacon_entry_rtc_t;
/* vendor specific entry. this is a vendor specific beacon entry
* and is not defined in the CPLC spec. note that if any beacon entry
* are being used, beacon_entry_vendor_spec_t must exist and be the front
* of other vendor entries.
*/
typedef struct _beacon_entry_vendor_spec {
uint8_t beacon_entry_type; /* 0xb1 */
uint8_t beacon_entry_len;
/* flag to mark if this network is for debug purpose */
uint8_t cco_debug :1,
/* proxy selection duration required to join the ntwork. unit is 1 route
* period.
*/
proxy_select_dur :3,
/* flag to mark if fix rate should be used in the whole network */
fixed_rate :1,
/* flag to mark if PCO should report SNR with it's direct sub STA
* periodically.
*/
pco_snr_rpt :1,
/* dual mode device tx config, 0 - invalid, 1 - async tx, 2 - sync tx */
dm_tx_cfg :2;
uint8_t allowed_cco_tf_sr;
uint16_t vendor_id;
uint8_t power;
} beacon_entry_vendor_spec_t;
typedef struct _beacon_entry_vendor_roam {
uint8_t beacon_entry_type; /* 0xb2 */
uint8_t beacon_entry_len;
/* define the rank from which the cco/pco role candidate start to take
* higher priority, this value must be equal or smaller than
* CANDIDATE_PROXY_COUNT.
*/
uint8_t sta_proxy_weight_rank :4,
/* for (level - base_level) <= level_score_high_th, level_score_l
* will take effect. Otherwise, level_score_h will take effect. The
* purpose is to try to minimize the topo tree depth while giving enough
* flexibility for candidate pco selection.
*/
level_score_h_th :4;
/* define sta proxy traffic success ratio threshold */
uint8_t sta_proxy_good_tf_sr_th;
/* define proxy roaming gap. if the new proxy is better enough than current
* proxy, then roaming to the new proxy.
* new_proxy_score > (cur_proxy_score + roaming_gap)
* the smaller the gap, the easier to roaming to a better proxy.
* if traffic success ratio with proxy lower than sta_proxy_good_tf_sr_th,
* local device will start to use sta_roaming_gap_l while selecting
* candidate pco. otherwise, sta_roaming_gap_h will be used.
*/
uint8_t sta_roaming_gap_h;
uint8_t sta_roaming_gap_l;
/* define cco phase traffic success ratio threshold */
uint8_t cco_phase_check_tf_sr_th;
/* define level 1 device switch phase gap. if the new phase is better enough
* than current phase, then switch to the new phase.
* new_phase_score > (cur_phase_score + phase_gap)
* the smaller the gap, the easier to switch the phase.
* if traffic success ratio with cco higher than cco_phase_check_tf_sr_th,
* local device will start to use cco_phase_gap_other while selecting
* logical phase. if traffic success ratio with cco lower than
* sta_proxy_good_tf_sr_th, use cco_phase_gap_own_l, otherwise
* cco_phase_gap_own_h will be used.
*/
uint8_t cco_phase_gap_own_h;
uint8_t cco_phase_gap_own_l;
uint8_t cco_phase_gap_other;
/* define 1 level corresponding to how many score while calculating path
* score.
*/
uint8_t level_score_h;
uint8_t level_score_l;
/* see CVG_RT_STA_CCO_GOOD_XXX */
uint8_t cco_good_tf_sr_th;
uint8_t cco_good_tx_sr_th;
uint8_t cco_good_rx_sr_th;
/* see CVG_RT_STA_PCO_GOOD_XXX */
uint8_t pco_good_tf_sr_th;
uint8_t pco_good_tx_sr_th;
uint8_t pco_good_rx_sr_th;
/* see CVG_RT_STA_CLAMBER_TF_SR_TH */
uint8_t clamber_tf_sr_th;
/* see CVG_RT_STA_CLAMBER_TARGET_TF_SR_TH */
uint8_t clamber_target_tf_sr_th;
/* see CVG_RT_STA_PROXY_TF_SR_RANK */
uint8_t proxy_tf_sr_rank;
/* see CVG_RT_STA_ROAM_LEARNING_CNT */
uint8_t roam_learn_cnt;
} beacon_entry_vendor_roam_t;
typedef struct _beacon_entry_vendor_data {
uint8_t beacon_entry_type; /* 0xb3 */
uint8_t beacon_entry_len;
/* vendor app data */
uint8_t data[14];
} beacon_entry_vendor_data_t;
typedef struct _beacon_entry_vendor_debug {
uint8_t beacon_entry_type; /* 0xb4 */
uint8_t beacon_entry_len;
/* target sta mac address */
uint8_t addr[6];
} beacon_entry_vendor_debug_t;
typedef struct _beacon_entry_vendor_tsfm {
uint8_t beacon_entry_type; /* 0xb5 */
uint8_t beacon_entry_len;
/* interval that sta should report calculated tsfm detection data to
* cco. unit is 1s.
*/
uint16_t rpt_tsfm_dur;
/* algorithm to be used for transformer detection */
uint16_t tsfm_algorithm :4,
/* flag to mark if tsfm cco direct network detection enable */
tsfm_cco_detect_en :1,
/* reserved for future */
rsvd :7,
/* level difference threshold if two networks level has big difference */
tsfm_level_big_diff_th :4;
/* lowest valid snr threshold for tsfm, unit is 1 db */
int8_t tsfm_low_snr_th;
/* percentage of highest snr statistics collected to be used for tsfm */
uint8_t tsfm_snr_stat_high_th;
/* interval that sta should do tsfm detection check to unit is 1s. */
uint16_t check_tsfm_dur;
/* snr difference threshold if two networks level is same, unit is 1 db */
uint8_t tsfm_snr_diff_th1;
/* snr difference threshold if two networks level is same, unit is 1 db */
uint8_t tsfm_snr_diff_th2;
/* cco lowest valid snr threshold for tsfm, unit is 1 db */
int8_t tsfm_cco_low_snr_th;
/* penalty value if no cco snr was received in this statistical period,
* unit is 1 db.
*/
uint8_t tsfm_cco_snr_penal;
/* cco difference threshold if two networks level is same, unit is 1 db */
uint8_t tsfm_cco_diff_th1;
/* cco difference threshold if two networks level is same, unit is 1 times
*/
uint8_t tsfm_cco_diff_th2;
/* zc ntb delta threshold for tsfm, unit is 100 ntb */
uint8_t tsfm_zc_diff_th1;
/* zc ntb delta variance threshold for tsfm, unit is 1 times */
uint8_t tsfm_zc_diff_th2;
/* zc period delta variance threshold for tsfm, unit is 1 times */
uint8_t tsfm_zc_diff_th3;
/* zc ntb delta threshold for tsfm, unit is 1 times or 100 ntb */
uint8_t tsfm_zc_diff_th4;
/* weight factor of received beacon snr for tsfm */
uint8_t tsfm_snr_bc_factor :4,
/* weight factor of received sof snr for tsfm */
tsfm_snr_sof_factor :4;
} beacon_entry_vendor_tsfm_t;
typedef struct _beacon_entry_vendor_security {
uint8_t beacon_entry_type; /* 0xb6 */
uint8_t beacon_entry_len;
/* simple pair passcode */
uint16_t passcode;
/* reserved for future */
uint16_t rsvd;
} beacon_entry_vendor_security_t;
typedef struct _beacon_entry_vendor_rf {
uint8_t beacon_entry_type; /* 0xb7 */
uint8_t beacon_entry_len;
/* rf tx power cap, unit is 1dbm */
int8_t rf_power;
/* flag to mark if force link communication */
uint8_t force_link_valid : 1,
/* link type, 1 - force rf, 0 - force hplc */
force_rf_link : 1,
/* flag to mark if rf power is valid */
rf_power_valid : 1,
/* reserved for future */
rsvd1 : 5;
/* reserved for future */
uint8_t rsvd[2];
} beacon_entry_vendor_rf_t;
typedef struct _beacon_entry_time_slot_alloc {
uint8_t beacon_entry_type; /* 0xc0 */
uint16_t beacon_entry_len;
uint8_t total_slot_non_cco_beacon;
uint16_t total_slot_cco_beacon : 4,
csma_phase_num : 2,
rsvd1 : 10;
uint8_t total_slot_pco_beacon;
uint8_t beacon_slot_period; /* unit ms */
uint8_t csma_slot_period; /* unit 10ms */
uint8_t bind_csma_phase_num; /* 1-3 */
uint8_t bind_csma_lid;
uint8_t tdma_period; /* unit ms */
uint8_t tdma_lid;
uint32_t cur_beacon_timestamp; /* NTB */
uint32_t beacon_period; /* unit ms */
uint16_t rf_bc_slot_period : 10,/* unit ms */
rsvd2 : 6;
/* N x sizeof(struct _sub_beacon_entry_non_cco_beacon) */
/* (1,2,3) x sizeof(struct _sub_beacon_entry_csma_slot) */
/* (1,2,3) x sizeof(struct _sub_beacon_entry_bind_csma_slot) */
/* 1 x sizeof(beacon_payload_icv_t) */
} beacon_entry_time_slot_alloc_t;
typedef struct _sub_beacon_entry_non_cco_beacon {
uint16_t tei_to_send : 12, /* designated TEI to send beacon */
beacon_type : 1, /* 0x0 - discovery, 0x1 - proxy */
tx_flag : 3; /* tx type flag, see BEACON_TX_XXX */
} sub_beacon_entry_non_cco_beacon_t;
typedef struct _sub_beacon_entry_csma_slot {
uint32_t csma_period : 24, /* unit ms */
phase : 2, /* corresponding phase */
resv : 6;
} sub_beacon_entry_csma_slot_t;
typedef struct _sub_beacon_entry_bind_csma_slot {
uint32_t bind_csma_period : 24, /* unit ms */
phase : 2, /* corresponding phase */
resv : 6;
} sub_beacon_entry_bind_csma_slot_t;
/* simple param entry */
typedef struct _beacon_entry_simple_param {
uint8_t beacon_entry_type; /* 0x05 */
uint8_t beacon_entry_len;
/* tei */
uint32_t tei : 12,
/* proxy tei */
pco_tei : 12,
/* role */
role : 4,
/* level */
level : 4;
/* mac addr */
uint8_t src_mac_addr[6];
/* rf hop to cco */
uint8_t rf_hop : 4,
/* encryption mode, see ENCRYPTION_MODE_XXX */
encrypt_mode : 1,
/* encryption_algorithm, see ENCRYPTION_ALGORITHM_XXX */
encrypt_algo : 1,
rsvd : 2;
/* csma slot start ntb */
uint32_t csma_start_ntb;
/* csma slot duration, unit 1ms */
uint16_t csma_dur;
} beacon_entry_simple_param_t;
typedef struct _beacon_payload_icv {
uint32_t icv;
} beacon_payload_icv_t;
#if (SUPPORT_IEEE_1901)
/* pb136 allowed beacon payload size */
#define PLC_PB136_BC_PAYLOAD_SIZE 128
/* pb520 allowed beacon payload size */
#define PLC_PB520_BC_PAYLOAD_SIZE 512
#else /* (SUPPORT_IEEE_1901) */
/* pb136 allowed beacon payload size */
#define PLC_PB136_BC_PAYLOAD_SIZE 129
/* pb520 allowed beacon payload size */
#define PLC_PB520_BC_PAYLOAD_SIZE 513
#endif /* (SUPPORT_IEEE_1901) */
/* maximum allowed beacon payload size */
#define PLC_MAX_BC_PAYLOAD_SIZE PLC_PB520_BC_PAYLOAD_SIZE
/* maximum allowed beacon payload size for non cco beacon slot */
#define PLC_MAX_BC_NON_CCO_SLOT_SIZE(_bc_pld_size_, _bcsma_valid_) \
((_bc_pld_size_) \
- sizeof(beacon_payload_std_header_t) \
- sizeof(beacon_entry_sta_cap_t) \
- sizeof(beacon_entry_route_t) \
- sizeof(beacon_entry_time_slot_alloc_t) \
- (PLC_PHASE_CNT * sizeof(sub_beacon_entry_csma_slot_t)) \
- ((_bcsma_valid_) ? \
(PLC_PHASE_CNT * sizeof(sub_beacon_entry_bind_csma_slot_t)) : 0) \
- (HPLC_RF_SUPPORT ? sizeof(beacon_entry_rf_route_t) : 0))
/* define calculation method of beacon payload size */
#define PLC_BC_PLD_SIZE(_phase_cnt_, _non_cco_slot_cnt_, _bcsma_valid_, \
_vendor_spec_valid_) \
(sizeof(beacon_payload_std_header_t) \
+ sizeof(beacon_entry_sta_cap_t) \
+ sizeof(beacon_entry_route_t) \
+ sizeof(beacon_entry_time_slot_alloc_t) \
+ ((_phase_cnt_) * sizeof(sub_beacon_entry_csma_slot_t)) \
+ ((_bcsma_valid_) ? \
((_phase_cnt_) * sizeof(sub_beacon_entry_bind_csma_slot_t)) : 0) \
+ ((_non_cco_slot_cnt_) * sizeof(sub_beacon_entry_non_cco_beacon_t)) \
+ (HPLC_RF_SUPPORT ? sizeof(beacon_entry_rf_route_t) : 0) \
+ ((_vendor_spec_valid_) ? sizeof(beacon_entry_vendor_spec_t) : 0))
/* SPG define start */
/*
* beacon frame payload structure
*/
typedef struct _spg_beacon_payload_fixed_header {
uint8_t beacon_type : 3,
spg_forming_complete : 1,
simple_beacon : 1,
multi_select_func_swt : 1,
allow_assoc : 1, /* con_start_flag */
allow_chan_eval : 1; /* valid when simple_beacon == 1 */
uint8_t spg_forming_sn;
} spg_beacon_payload_fixed_header_t;
/* standard beacon frame payload structure */
typedef struct _spg_beacon_payload_std_header {
spg_beacon_payload_fixed_header_t fixed_hdr;
uint32_t short_network_id : 4,
rf_option : 2,
rsvd1 : 2,
rf_channel : 8,
rsvd2 : 16;
uint8_t beacon_entry_num;
} spg_beacon_payload_std_header_t;
/* simple beacon frame payload structure */
typedef struct _spg_beacon_payload_simple_header {
spg_beacon_payload_fixed_header_t fixed_hdr;
uint8_t cco_mac_addr[6];
uint32_t beacon_seq_num;
uint8_t beacon_entry_num;
/* sizeof(struct _spg_beacon_entry_simple_param) */
/* sizeof(payload ICV) */
} spg_beacon_payload_simple_header_t;
/** SPG beacon entry type | length of beacon entry(byte(s))
*
* 0x00:invalible value |
* 0x01:station capability | 1
* 0x02:time slot allocation | 2
* 0x03:resv |
* 0x04:resv |
* 0x05:resv |
* 0x06:route parameter entry type | 1
* 0x07:freuency change entry type | 1
* 0x08:occupy | 2
* 0x09:used for meter reading
* 0x0A~0xFF:resv |
*
*/
typedef enum _spg_beacon_entry_type_id {
SPG_MAC_BCN_TYPE_ID_STA_CAP = 0x01,
SPG_MAC_BCN_TYPE_ID_TIME_SLOT = 0x02,
SPG_MAC_BCN_TYPE_ID_RT_PARAM = 0x06,
SPG_MAC_BCN_TYPE_ID_FREQ_CHQ = 0x07,
SPG_MAC_BCN_TYPE_ID_OCCUPY = 0x08,
SPG_MAC_BCN_TYPE_ID_METER = 0x09,
SPG_MAC_BCN_TYPE_ID_FB_DETECT = 0x0a,
SPG_MAC_BCN_TYPE_ID_RTC = 0x0b,
SPG_MAC_BCN_TYPE_ID_RF_ROUTE = 0x0c,
SPG_MAC_BCN_TYPE_ID_RF_CHANNEL_CHQ = 0x0d,
SPG_MAC_BCN_TYPE_ID_RF_SIMPLE_PARAM = 0x0e,
} spg_beacon_entry_type_id_t;
/* get entry_header len + length_field len , entry_header always 1byte */
/* length_field len reference _spg_beacon_entry_type_id */
#define get_bcn_entry_hdr_len_spg(bcn_tid) \
(((bcn_tid == SPG_MAC_BCN_TYPE_ID_TIME_SLOT) || \
(bcn_tid == SPG_MAC_BCN_TYPE_ID_OCCUPY))?3:2)
typedef struct _spg_beacon_entry_sta_cap {
uint8_t beacon_entry_type; /* 0x01 */
uint8_t beacon_entry_len;
uint8_t node_level : 6,
phase : 2;
uint16_t tei : 12,
node_role : 4;
uint8_t bcn_used_flag;
uint8_t src_mac_addr[6];
uint16_t pco_tei : 12,
rf_hop : 4;
uint32_t reach_rate_to_cco;
uint32_t rsvd;
} spg_beacon_entry_sta_cap_t;
typedef struct _spg_beacon_entry_route {
uint8_t beacon_entry_type; /* 0x06 */
uint8_t beacon_entry_len;
uint16_t routing_update_intval; /* unit second */
uint16_t rsvd1;
uint16_t next_update_countdown; /* unit second */
uint8_t rsvd2[20];
uint8_t cco_mac_addr[6];
} spg_beacon_entry_route_t;
typedef struct _spg_beacon_entry_freq_change {
uint8_t beacon_entry_type; /* 0x07 */
uint8_t beacon_entry_len;
uint8_t target_freq;
uint32_t change_countdown; /* unit ms */
} spg_beacon_entry_freq_change_t;
typedef struct _spg_beacon_entry_time_slot_alloc {
uint8_t beacon_entry_type; /* 0x02 */
uint16_t beacon_entry_len;
uint8_t total_slot_non_cco_beacon;
uint8_t total_slot_cco_beacon;
uint8_t csma_phase_num; /* 0~3 */
uint8_t total_slot_pco_beacon;
uint16_t beacon_slot_period; /* unit: 100us */
uint8_t csma_slot_period; /* unit: 1ms or 10ms */
uint8_t bind_csma_phase_num; /* 0~3 */
uint8_t bind_csma_lid;
uint16_t tdma_period; /* unit: 100us */
uint8_t tdma_lid;
uint32_t cur_beacon_timestamp; /* NTB */
uint32_t beacon_period; /* unit: 100us */
uint32_t rf_bc_slot_period : 10, /* unit ms */
rsvd : 22;
} spg_beacon_entry_time_slot_alloc_t;
typedef struct _spg_sub_beacon_entry_non_cco_beacon {
uint16_t tei_to_send : 12,
beacon_type : 1,
tx_flag : 3; /* tx type flag, see BEACON_TX_XXX */
} spg_sub_beacon_entry_non_cco_beacon_t;
typedef struct _spg_sub_beacon_entry_csma_slot {
uint32_t csma_period : 24, /* unit:100us */
phase : 8;
} spg_sub_beacon_entry_csma_slot_t;
typedef struct _spg_sub_beacon_entry_bind_csma_slot {
uint32_t bind_csma_period : 24, /* unit:100us */
phase : 8;
} spg_sub_beacon_entry_bind_csma_slot_t;
typedef struct _spg_beacon_payload_icv {
uint32_t icv;
} spg_beacon_payload_icv_t;
typedef struct _spg_beacon_entry_meter {
uint8_t beacon_entry_type; /* 0x09 */
uint8_t beacon_entry_len;
uint8_t data[0];
} spg_beacon_entry_meter_t;
typedef struct _spg_beacon_entry_fb_detect {
uint8_t beacon_entry_type; /* 0x0a */
uint8_t beacon_entry_len;
/* target frequency band id of detection */
uint8_t band_id;
/* dedicated csma slot supported link id */
uint8_t d_csma_lid;
} spg_beacon_entry_fb_detect_t;
typedef struct _spg_beacon_entry_rtc {
uint8_t beacon_entry_type; /* 0x0b */
uint8_t beacon_entry_len; /* 0x0a */
/* stand for the delta between cco rtc and the base timer 2000.1.1 00:00:00,
* unit is 1s
*/
uint32_t cco_date;
/* cco ntb of corresponding date, unit is 1NTB */
uint32_t cco_ntb;
} spg_beacon_entry_rtc_t;
typedef struct _spg_beacon_entry_rf_route {
uint8_t beacon_entry_type; /* 0x0c */
uint8_t beacon_entry_len;
/* rf discover list period, unit 1s */
uint8_t rf_dis_period;
/* rf traffic success ratio aging period, unit is 1 rf_dis_period */
uint8_t rf_age_period;
} spg_beacon_entry_rf_route_t;
typedef struct _spg_beacon_entry_rf_channel_change {
uint8_t beacon_entry_type; /* 0x0d */
uint8_t beacon_entry_len;
/* target rf channel */
uint8_t target_rf;
/* target rf option */
uint8_t target_option :2,
/* reserved for future */
rsvd :6;
/* unit is 1ms */
uint32_t time_left;
} spg_beacon_entry_rf_channel_chg_t;
/* simple param entry */
typedef struct _spg_beacon_entry_simple_param {
uint8_t beacon_entry_type; /* 0x0e */
uint8_t beacon_entry_len;
/* tei */
uint32_t tei : 12,
/* proxy tei */
pco_tei : 12,
/* role */
role : 4,
/* level */
level : 4;
/* mac addr */
uint8_t src_mac_addr[6];
/* rf hop to cco */
uint8_t rf_hop : 4,
/* hplc frequency band, see BEACON_FREQ_BAND_ID_XXX */
freq_band : 2,
rsvd : 2;
/* csma slot start ntb */
uint32_t csma_start_ntb;
/* csma slot duration, unit 1ms */
uint16_t csma_dur;
} spg_beacon_entry_simple_param_t;
/* pb136 allowed beacon payload size */
#define SPG_PLC_PB136_BC_PAYLOAD_SIZE 128
/* pb520 allowed beacon payload size */
#define SPG_PLC_PB520_BC_PAYLOAD_SIZE 512
/* maximum allowed beacon payload size */
#define SPG_PLC_MAX_BC_PAYLOAD_SIZE SPG_PLC_PB520_BC_PAYLOAD_SIZE
/* maximum allowed beacon payload size for non cco beacon slot */
#define SPG_PLC_MAX_BC_NON_CCO_SLOT_SIZE \
(SPG_PLC_MAX_BC_PAYLOAD_SIZE \
- sizeof(spg_beacon_payload_std_header_t) \
- sizeof(spg_beacon_entry_sta_cap_t) \
- sizeof(spg_beacon_entry_route_t) \
- sizeof(spg_beacon_entry_time_slot_alloc_t) \
- (PLC_PHASE_CNT * sizeof(spg_sub_beacon_entry_csma_slot_t)) \
- (PLC_PHASE_CNT * sizeof(spg_sub_beacon_entry_bind_csma_slot_t)) \
- (HPLC_RF_SUPPORT ? sizeof(beacon_entry_rf_route_t) : 0))
/* define calculation method of beacon payload size */
#define SPG_PLC_BC_PLD_SIZE(_phase_cnt_, _non_cco_slot_cnt_, _bcsma_valid_, \
_vendor_spec_valid_) \
(sizeof(spg_beacon_payload_std_header_t) \
+ sizeof(spg_beacon_entry_sta_cap_t) \
+ sizeof(spg_beacon_entry_route_t) \
+ sizeof(spg_beacon_entry_time_slot_alloc_t) \
+ ((_phase_cnt_) * sizeof(spg_sub_beacon_entry_csma_slot_t)) \
+ ((_bcsma_valid_) ? \
((_phase_cnt_) * sizeof(spg_sub_beacon_entry_bind_csma_slot_t)) : 0) \
+ ((_non_cco_slot_cnt_) * sizeof(spg_sub_beacon_entry_non_cco_beacon_t)) \
+ ((_vendor_spec_valid_) ? sizeof(beacon_entry_vendor_spec_t) : 0))
/* SPG define end */
/* GREEN PHY define start */
typedef PREPACK struct _hp_bcn_bmi_entry_hdr {
uint8_t behdr;
uint8_t belen;
} POSTPACK hp_bcn_bmi_entry_hdr;
/* none persist sch - start */
typedef PREPACK struct _hp_bcn_bmi_np_sch_hdr {
uint8_t ns : 6,
rsvd : 2;
} POSTPACK hp_bcn_bmi_np_sch_entry;
typedef PREPACK struct _hp_bcn_bmi_np_sch_sai_wo_st {
uint8_t stpf : 1,
glid : 7;
uint16_t et : 12,
rsvd : 4;
} POSTPACK hp_bcn_bmi_np_sch_sai_wo_st;
typedef PREPACK struct _hp_bcn_bmi_np_sch_sai_w_st {
uint32_t stpf : 1,
glid : 7,
st : 12,
et : 12;
} POSTPACK hp_bcn_bmi_np_sch_sai_w_st;
/* none persist sch - end */
typedef PREPACK struct _hp_beacon_payload_fixed_header {
uint64_t nid : 54,
hm : 2,
stei : 8;
uint64_t bt : 3,
ncnr : 1,
npsm : 1,
numslots : 3,
slotusage : 8,
slotid : 3,
aclss : 3,
hoip : 1,
rtsbf : 1,
nm : 2,
ccocap : 2,
rsf : 1,
plevel : 3;
union {
/* BMI */
struct {
uint8_t nbe;
/* size of hp_bcn_bmi_entry_hdr */
/* size of entry content */
/* ... */
/* size of hp_bcn_bmi_entry_hdr */
/* size of entry content */
/* size of hp_bcn_bmi_entry_hdr */
/* size of entry content */
} bmi_hdr;
/* OPAD PAD */
uint32_t opad[30];
} bmi;
uint32_t bpcs;
} POSTPACK hp_beacon_payload_fixed_header;
/* GREEM PHY define end */
/* ieee1901 define start */
typedef struct _i1901_beacon_payload_icv {
uint32_t icv;
} i1901_beacon_payload_icv_t;
/* ieee1901 define end */
#if SUPPORT_GREEN_PHY == 0 \
&& SUPPORT_SMART_GRID == 0 \
&& SUPPORT_SOUTHERN_POWER_GRID == 0
#error("no PLC network type defined.")
#endif
#pragma pack(pop) // restore the pack status
#ifdef __cplusplus
}
#endif
#endif /* PLC_BEACON_H */
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