9553347080
Add 2 new Kconfig promptless options that are shorthand for whether the ISO configuration can support RX and TX. This also applies these new options as guards for existing and missing code pieces. Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
213 lines
5.7 KiB
Plaintext
213 lines
5.7 KiB
Plaintext
# Bluetooth configuration options
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# Copyright (c) 2016 Intel Corporation
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# Copyright (c) 2021 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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menuconfig BT
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bool "Bluetooth"
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# Some BT threads use co-op priorities to implement critical sections,
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# will need some refactoring to work on SMP systems.
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depends on !SMP
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select NET_BUF
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help
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This option enables Bluetooth support.
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if BT
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choice BT_STACK_SELECTION
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prompt "Bluetooth Stack Selection"
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default BT_HCI
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help
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Select the Bluetooth stack to compile.
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config BT_HCI
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bool "HCI-based"
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help
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HCI-based stack with optional host & controller parts and an
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HCI driver in between.
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config BT_CUSTOM
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bool "Custom"
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help
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Select a custom, non-HCI based stack. If you're not sure what
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this is, you probably want the HCI-based stack instead.
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endchoice
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# The Bluetooth subsystem requires the system workqueue to execute at
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# a cooperative priority.
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config SYSTEM_WORKQUEUE_PRIORITY
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range -256 -1
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if BT_HCI
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config BT_HCI_RAW
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bool "RAW HCI access"
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help
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This option allows to access Bluetooth controller
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from the application with the RAW HCI protocol.
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config BT_HCI_RAW_H4
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bool "RAW HCI H:4 transport"
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help
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This option enables HCI RAW access to work over an H:4
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transport, note that it still need to be selected at runtime.
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config BT_HCI_RAW_H4_ENABLE
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bool "RAW HCI H:4 transport enable"
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depends on BT_HCI_RAW_H4
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help
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This option enables use of H:4 transport for HCI RAW access at
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build time.
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config BT_HCI_RAW_RESERVE
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int "Buffer headroom needed for HCI transport"
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depends on BT_HCI_RAW
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default 1 if BT_HCI_RAW_H4
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default 0
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help
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This option is used by the HCI raw transport implementation to
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declare how much headroom it needs for any HCI transport headers.
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config BT_HCI_RAW_CMD_EXT
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bool "RAW HCI Command Extension"
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help
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This option enables HCI RAW command extension so the driver can
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register it own command table extension.
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config BT_PERIPHERAL
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bool "Peripheral Role support"
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select BT_BROADCASTER
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select BT_CONN
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default y if BT_HCI_RAW
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help
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Select this for LE Peripheral role support.
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config BT_CENTRAL
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bool "Central Role support"
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select BT_OBSERVER
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select BT_CONN
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default y if BT_HCI_RAW
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help
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Select this for LE Central role support.
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config BT_BROADCASTER
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bool "Broadcaster Role support"
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default y if !BT_OBSERVER
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help
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Select this for LE Broadcaster role support.
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config BT_OBSERVER
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bool "Observer Role support"
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help
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Select this for LE Observer role support.
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rsource "Kconfig.adv"
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config BT_CONN
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bool
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config BT_MAX_CONN
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int "Maximum number of simultaneous connections"
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depends on BT_CONN
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range 1 250
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default 2 if BT_MESH_GATT_CLIENT
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default 1
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help
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Maximum number of simultaneous Bluetooth connections
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supported.
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config BT_CONN_TX
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bool
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default BT_CONN || BT_ISO_TX
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help
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Hidden configuration that is true if ACL or broadcast ISO is enabled
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if BT_CONN
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config BT_HCI_ACL_FLOW_CONTROL
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bool "Controller to Host ACL flow control support"
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# Enable if building a Host-only build
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default y if !BT_CTLR && !BT_STM32_IPM && !BT_ESP32 && !BT_STM32WBA
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# Enable if building a Controller-only build
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default y if BT_HCI_RAW
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select POLL
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help
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Enable support for throttling ACL buffers from the controller
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to the host. This is particularly useful when the host and
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controller are on separate cores since it ensures that we do
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not run out of incoming ACL buffers.
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config BT_REMOTE_VERSION
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bool "Allow fetching of remote version"
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# Enable if building a Controller-only build
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default y if BT_HCI_RAW
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help
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Enable this to get access to the remote version in the Controller and
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in the Host through bt_conn_get_remote_info(). The fields in question
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can then be found in the bt_conn_remote_info struct.
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config BT_PHY_UPDATE
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bool "PHY Update"
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default y
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depends on !BT_CTLR || BT_CTLR_PHY_UPDATE_SUPPORT
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help
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Enable support for Bluetooth 5.0 PHY Update Procedure.
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config BT_DATA_LEN_UPDATE
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bool "Data Length Update"
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default y
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depends on !BT_CTLR || BT_CTLR_DATA_LEN_UPDATE_SUPPORT
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help
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Enable support for Bluetooth v4.2 LE Data Length Update procedure.
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config BT_PER_ADV_SYNC_TRANSFER_RECEIVER
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bool "Periodic Advertising Sync Transfer receiver"
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depends on BT_PER_ADV_SYNC && (!BT_CTLR || BT_CTLR_SYNC_TRANSFER_RECEIVER_SUPPORT)
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config BT_PER_ADV_SYNC_TRANSFER_SENDER
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bool "Periodic Advertising Sync Transfer sender"
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depends on (BT_PER_ADV_SYNC || BT_PER_ADV) && (!BT_CTLR || BT_CTLR_SYNC_TRANSFER_SENDER_SUPPORT)
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config BT_SCA_UPDATE
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bool "Sleep Clock Accuracy Update"
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default y if BT_ISO_PERIPHERAL || BT_ISO_CENTRAL
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depends on !BT_CTLR || BT_CTLR_SCA_UPDATE_SUPPORT
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help
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Enable support for Bluetooth 5.1 Sleep Clock Accuracy Update Procedure
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config BT_TRANSMIT_POWER_CONTROL
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bool "LE Power Control"
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depends on !BT_CTLR || BT_CTLR_LE_POWER_CONTROL_SUPPORT
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help
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Enable support for LE Power Control Request feature that is defined in the
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Bluetooth Core specification, Version 5.4 | Vol 6, Part B, Section 4.6.31.
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endif # BT_CONN
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rsource "Kconfig.iso"
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rsource "common/Kconfig"
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rsource "host/Kconfig"
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rsource "controller/Kconfig"
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rsource "shell/Kconfig"
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rsource "crypto/Kconfig"
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rsource "lib/Kconfig"
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rsource "Kconfig.logging"
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endif # BT_HCI
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config BT_COMPANY_ID
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hex "Company Id"
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default 0x05F1
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range 0x0000 0xFFFF
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help
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Set the Bluetooth Company Identifier for this device. The Linux
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Foundation's Company Identifier (0x05F1) is the default value for
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this option although silicon vendors and hardware manufacturers
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can set their own. Note that the controller's Company Identifier is
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controlled by BT_CTLR_COMPANY_ID. The full list of Bluetooth
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Company Identifiers can be found here:
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https://www.bluetooth.com/specifications/assigned-numbers/company-identifiers
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endif # BT
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