Bluetooth: hci: added HCI vendor-specific Setup function feature
- Added config BT_HCI_SETUP to enable HCI vendor-specific Setup feature, - Added pointer to 'setup' function in bt_hci_driver structure. BT_HCI_SETUP feature is useful when the BT Controller requires execution of the vendor-specific commands sequence to initialize the BT Controller before the BT Host executes a Reset sequence. To enable this feature the CONFIG_BT_HCI_SETUP should be enable. Fixes #41140 Signed-off-by: Nazar Palamar <nazar.palamar@infineon.com>
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@ -131,3 +131,16 @@ config BT_DRIVER_QUIRK_NO_AUTO_DLE
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This has to be enabled when the BLE controller connected is Zephyr
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open source controller.
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config BT_HCI_SETUP
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bool
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help
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Enable the HCI vendor-specific Setup function.
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This option has to be enabled when the BT Controller requires execution
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of the vendor-specific commands sequence to initialize the BT Controller
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before the BT Host executes a Reset sequence.
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The user should generally avoid changing it via menuconfig or in
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configuration files. This option are enabled by the vendor-specific
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HCI extension, where the Setup function is implemented.
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@ -185,6 +185,21 @@ struct bt_hci_driver {
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* @return 0 on success or negative error number on failure.
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*/
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int (*send)(struct net_buf *buf);
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#if defined(CONFIG_BT_HCI_SETUP) || defined(__DOXYGEN__)
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/**
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* @brief HCI vendor-specific setup
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*
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* Executes vendor-specific commands sequence to initialize
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* BT Controller before BT Host executes Reset sequence.
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*
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* @note @kconfig{CONFIG_BT_HCI_SETUP} must be selected for this
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* field to be available.
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*
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* @return 0 on success or negative error number on failure.
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*/
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int (*setup)(void);
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#endif /* defined(CONFIG_BT_HCI_SETUP) || defined(__DOXYGEN__)*/
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};
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/**
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