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zephyr/subsys/bluetooth/controller/ll_sw/lll_scan.h

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Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
/*
* Copyright (c) 2018-2019 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
struct lll_scan {
struct lll_hdr hdr;
#if defined(CONFIG_BT_CENTRAL)
Bluetooth: controller: Conditional compile adv addr used by initiator Conditional compile adv_addr which is only used by controller when supporting initiator/central role. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-03-16 11:46:30 +05:30
/* NOTE: conn context SHALL be after lll_hdr,
* check ull_conn_setup how it access the connection LLL
* context.
*/
Bluetooth: controller: Fix race in create connection cancel Fix race conditional when create connection cancel is called and actually a connection did get setup while initiator is being stopped. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-03-16 11:48:07 +05:30
struct lll_conn *volatile conn;
Bluetooth: controller: Conditional compile adv addr used by initiator Conditional compile adv_addr which is only used by controller when supporting initiator/central role. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-03-16 11:46:30 +05:30
uint8_t adv_addr[BDADDR_SIZE];
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint32_t conn_win_offset_us;
uint16_t conn_timeout;
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
#endif /* CONFIG_BT_CENTRAL */
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint8_t state:1;
uint8_t chan:2;
uint8_t filter_policy:2;
uint8_t type:1;
Bluetooth: controller: Conditional compile adv addr used by initiator Conditional compile adv_addr which is only used by controller when supporting initiator/central role. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-03-16 11:46:30 +05:30
uint8_t init_addr_type:1;
Bluetooth: controller: Implement disabling the other PHY initiator When connection is initiated in one of either 1M or Coded PHY initiating scan instance then the other scanning instance's scheduling and memory allocation needs to be cleaned up. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-04-27 12:35:27 +05:30
uint8_t is_stop:1;
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
#if defined(CONFIG_BT_CTLR_ADV_EXT)
Bluetooth: controller: Extended Scan with duration and period Added implementation for Extended Scanning with duration and period parameters. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-10-12 21:56:59 +05:30
uint16_t duration_reload;
uint16_t duration_expire;
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint8_t phy:3;
Bluetooth: controller: split: SCAN_RSP for ADV_IND or SCAN_IND Added implementation to differentiate SCAN_RSP received for ADV_IND or SCAN_IND PDU. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-04-09 14:43:24 +05:30
uint8_t is_adv_ind:1;
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
#endif /* CONFIG_BT_CTLR_ADV_EXT */
Bluetooth: controller: Implement disabling the other PHY initiator When connection is initiated in one of either 1M or Coded PHY initiating scan instance then the other scanning instance's scheduling and memory allocation needs to be cleaned up. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-04-27 12:35:27 +05:30
#if defined(CONFIG_BT_CENTRAL)
uint8_t adv_addr_type:1;
#endif /* CONFIG_BT_CENTRAL */
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
#if defined(CONFIG_BT_CTLR_PRIVACY)
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint8_t rpa_gen:1;
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
/* initiator only */
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint8_t rl_idx;
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
#endif /* CONFIG_BT_CTLR_PRIVACY */
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint8_t init_addr[BDADDR_SIZE];
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
uint16_t interval;
uint32_t ticks_window;
Bluetooth: controller: enable dynamic TXP over LL_SPLIT arch (#17731) This commit targets solving issue #17731 over the LL_SW_SPLIT arch of the BLE stack in Zephyr. This functionality is exposed to the user as HCI Zephyr Command extensions - BT_HCI_OP_VS_WRITE_TX_POWER_LEVEL - BT_HCI_OP_VS_READ_TX_POWER_LEVEL which enable Tx power read/write operations within BLE radio events on a per role/connection basis. The functionality is enabled upon the Kconfig advanced configuration triggered by - BT_CTLR_TX_PWR_DYNAMIC_CONTROL depending on the enablement of Zephyr HCI vendor-specific command extensions. Necessary low-level radio HAL functionality and power definitions are also supplied to address the high-level functionality of controlling the Tx power. Signed-off-by: Andrei Stoica <stoica.razvan.andrei@gmail.com>
2019-10-22 13:13:24 +02:00
#if defined(CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL)
zephyr: replace zephyr integer types with C99 types git grep -l 'u\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g" git grep -l 's\(8\|16\|32\|64\)_t' | \ xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g" Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-05-27 11:26:57 -05:00
int8_t tx_pwr_lvl;
Bluetooth: controller: enable dynamic TXP over LL_SPLIT arch (#17731) This commit targets solving issue #17731 over the LL_SW_SPLIT arch of the BLE stack in Zephyr. This functionality is exposed to the user as HCI Zephyr Command extensions - BT_HCI_OP_VS_WRITE_TX_POWER_LEVEL - BT_HCI_OP_VS_READ_TX_POWER_LEVEL which enable Tx power read/write operations within BLE radio events on a per role/connection basis. The functionality is enabled upon the Kconfig advanced configuration triggered by - BT_CTLR_TX_PWR_DYNAMIC_CONTROL depending on the enablement of Zephyr HCI vendor-specific command extensions. Necessary low-level radio HAL functionality and power definitions are also supplied to address the high-level functionality of controlling the Tx power. Signed-off-by: Andrei Stoica <stoica.razvan.andrei@gmail.com>
2019-10-22 13:13:24 +02:00
#endif /* CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL */
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
};
Bluetooth: controller: split: Initial extended scanning code Initial extended scanning code added. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-04-21 11:12:41 +05:30
struct lll_scan_aux {
struct lll_hdr hdr;
uint8_t chan:6;
Bluetooth: Controller: Add support for Extended Active Scanning Add support for Extended Active Scanning and generation of Extended Advertising Report with Scan Response event type. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2021-07-27 21:05:07 +05:30
uint8_t state:1;
Bluetooth: controller: split: Initial extended scanning code Initial extended scanning code added. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-04-21 11:12:41 +05:30
uint8_t phy:3;
Bluetooth: controller: split: Add Extended Scanning window widening Added implementation to calculate the window widening for the reception of auxiliary PDU. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-04-22 16:13:45 +05:30
uint32_t window_size_us;
Bluetooth: controller: Fix missing RADIO_TXP_DEFAULT define Fix compile error due to missing include file that defined RADIO_TXP_DEFAULT. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-06-15 20:43:54 +05:30
#if defined(CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL)
int8_t tx_pwr_lvl;
#endif /* CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL */
Bluetooth: controller: Add support for initiator on secondary adv ch This allows to initiate a connection on secondary advertising channels, i.e. when advertises uses advertising extensions. Signed-off-by: Andrzej Kaczmarek <andrzej.kaczmarek@codecoup.pl>
2021-04-14 14:16:29 +02:00
#if defined(CONFIG_BT_CENTRAL)
struct node_rx_pdu *node_conn_rx;
#endif /* CONFIG_BT_CENTRAL */
Bluetooth: controller: split: Initial extended scanning code Initial extended scanning code added. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-04-21 11:12:41 +05:30
};
Bluetooth: controller: Introduce ULL LLL architecture This is a squash merge of commits introducing the new split Upper Link Layer and Lower Link Layer architecture of the Bluetooth Low Energy controller. This introduces a new, improved Link Layer based on the concept of split responsibilities; The Upper Link Layer (ULL) is in charge of control procedures, inter-event scheduling and overall role management. The code for the ULL is shared among all hardware implementations. The Lower Link Layer (LLL) is responsible for the intra-event scheduling and vendor specific radio hardware access. The communication between ULL and LLL is achieved through a set of FIFOs that contain both control and data packets. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no> Signed-off-by: Alberto Escolar Piedras <alpi@oticon.com> Signed-off-by: Wolfgang Puffitsch <wopu@oticon.com> Signed-off-by: Morten Priess <mtpr@oticon.com>
2018-12-18 05:48:20 +01:00
int lll_scan_init(void);
int lll_scan_reset(void);
void lll_scan_prepare(void *param);
Bluetooth: controller: split: Add interface to get adv/scan handle Added interface to get Advertiser and Scanner instance handle for use in Lower Link Layer module. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2019-07-03 12:02:52 +05:30
Bluetooth: controller: split: Use uint8_t for scan handles Use uint8_t for scan set handles. Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
2020-04-08 16:17:48 +05:30
extern uint8_t ull_scan_lll_handle_get(struct lll_scan *lll);
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