| /* |
| * Copyright (c) 2017-2021 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| struct lll_adv_iso { |
| struct lll_hdr hdr; |
| struct lll_adv *adv; |
| }; |
| |
| struct lll_adv_sync { |
| struct lll_hdr hdr; |
| struct lll_adv *adv; |
| |
| uint8_t access_addr[4]; |
| uint8_t crc_init[3]; |
| |
| uint16_t latency_prepare; |
| uint16_t latency_event; |
| uint16_t event_counter; |
| |
| uint8_t data_chan_map[5]; |
| uint8_t data_chan_count:6; |
| uint16_t data_chan_id; |
| |
| uint32_t ticks_offset; |
| |
| struct lll_adv_pdu data; |
| |
| #if defined(CONFIG_BT_CTLR_ADV_ISO) |
| struct lll_adv_iso *iso; |
| #endif /* CONFIG_BT_CTLR_ADV_ISO */ |
| |
| #if defined(CONFIG_BT_CTLR_DF_ADV_CTE_TX) |
| /* This flag is used only by LLL. It holds information if CTE |
| * transmission was started by LLL. |
| */ |
| uint8_t cte_started:1; |
| #endif /* CONFIG_BT_CTLR_DF_ADV_CTE_TX */ |
| |
| #if defined(CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL) |
| int8_t tx_pwr_lvl; |
| #endif /* CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL */ |
| }; |
| |
| struct lll_adv_aux { |
| struct lll_hdr hdr; |
| struct lll_adv *adv; |
| |
| uint32_t ticks_offset; |
| |
| struct lll_adv_pdu data; |
| |
| #if defined(CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL) |
| int8_t tx_pwr_lvl; |
| #endif /* CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL */ |
| }; |
| |
| struct lll_adv { |
| struct lll_hdr hdr; |
| |
| #if defined(CONFIG_BT_PERIPHERAL) |
| /* NOTE: conn context SHALL be after lll_hdr, |
| * check ull_conn_setup how it access the connection LLL |
| * context. |
| */ |
| struct lll_conn *conn; |
| uint8_t is_hdcd:1; |
| #endif /* CONFIG_BT_PERIPHERAL */ |
| |
| uint8_t chan_map:3; |
| uint8_t chan_map_curr:3; |
| uint8_t filter_policy:2; |
| |
| #if defined(CONFIG_BT_CTLR_ADV_EXT) |
| uint8_t phy_p:3; |
| uint8_t phy_s:3; |
| #endif /* CONFIG_BT_CTLR_ADV_EXT */ |
| |
| #if defined(CONFIG_BT_CTLR_SCAN_REQ_NOTIFY) |
| uint8_t scan_req_notify:1; |
| #endif |
| |
| #if defined(CONFIG_BT_HCI_MESH_EXT) |
| uint8_t is_mesh:1; |
| #endif /* CONFIG_BT_HCI_MESH_EXT */ |
| |
| #if defined(CONFIG_BT_CTLR_PRIVACY) |
| uint8_t rl_idx; |
| #endif /* CONFIG_BT_CTLR_PRIVACY */ |
| |
| struct lll_adv_pdu adv_data; |
| struct lll_adv_pdu scan_rsp; |
| |
| #if defined(CONFIG_BT_CTLR_ADV_EXT) |
| struct node_rx_hdr *node_rx_adv_term; |
| struct lll_adv_aux *aux; |
| |
| #if defined(CONFIG_BT_CTLR_ADV_PERIODIC) |
| struct lll_adv_sync *sync; |
| #endif /* CONFIG_BT_CTLR_ADV_PERIODIC */ |
| #endif /* CONFIG_BT_CTLR_ADV_EXT */ |
| |
| #if defined(CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL) |
| int8_t tx_pwr_lvl; |
| #endif /* CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL */ |
| }; |
| |
| int lll_adv_init(void); |
| int lll_adv_reset(void); |
| void lll_adv_prepare(void *param); |
| |
| extern uint16_t ull_adv_lll_handle_get(struct lll_adv *lll); |