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Bluetooth: controller: hci: Add user hooks.

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Add hooks for processing of HCI user events on the controller side.

Signed-off-by: Wolfgang Puffitsch <wopu@demant.com>
This commit is contained in:
Wolfgang Puffitsch 2019-07-15 12:32:29 +02:00 • committed by Carles Cufí
commit 845064bb31
4 changed files with 62 additions and 0 deletions
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15
subsys/bluetooth/controller/hci/hci.c
View file

@ -47,6 +47,10 @@
#include "ll_sw/ll_test.h"
#endif /* CONFIG_BT_CTLR_DTM_HCI */
#if defined(CONFIG_BT_CTLR_USER_EXT)
#include "hci_user_ext.h"
#endif /* CONFIG_BT_CTLR_USER_EXT */
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_DEBUG_HCI_DRIVER)
#define LOG_MODULE_NAME bt_ctlr_hci
#include "common/log.h"
@ -3102,6 +3106,12 @@ static void encode_control(struct node_rx_pdu *node_rx,
return;
#endif /* CONFIG_BT_HCI_MESH_EXT */
#if defined(CONFIG_BT_CTLR_USER_EXT)
case NODE_RX_TYPE_USER_START ... NODE_RX_TYPE_USER_END:
hci_user_ext_encode_control(node_rx, pdu_data, buf);
return;
#endif /* CONFIG_BT_CTLR_USER_EXT */
default:
LL_ASSERT(0);
return;
@ -3470,6 +3480,11 @@ s8_t hci_get_class(struct node_rx_pdu *node_rx)
return HCI_CLASS_EVT_CONNECTION;
#endif /* CONFIG_BT_CONN */
#if defined(CONFIG_BT_CTLR_USER_EXT)
case NODE_RX_TYPE_USER_START ... NODE_RX_TYPE_USER_END:
return hci_user_ext_get_class(node_rx);
#endif /* CONFIG_BT_CTLR_USER_EXT */
default:
return -1;
}

12
subsys/bluetooth/controller/hci/hci_user_ext.h Normal file
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@ -0,0 +1,12 @@
/** @file
* @brief HCI controller user extensions
*/
/*
* Copyright (c) 2019 Oticon A/S
*
* SPDX-License-Identifier: Apache-2.0
*/
s8_t hci_user_ext_get_class(struct node_rx_pdu *node_rx);
void hci_user_ext_encode_control(struct node_rx_pdu *node_rx, struct pdu_data *pdu_data, struct net_buf *buf);

1
tests/bluetooth/ctrl_user_ext/CMakeLists.txt
View file

@ -6,6 +6,7 @@ include_directories("./src")
include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)
project(bluetooth_ctrl_user_ext)
zephyr_library_include_directories($ENV{ZEPHYR_BASE}/subsys/bluetooth/controller/)
FILE(GLOB app_sources src/*.c)

34
tests/bluetooth/ctrl_user_ext/src/hci_user_ext.c Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (c) 2019 Oticon A/S
*
* SPDX-License-Identifier: Apache-2.0
*/
#if defined(CONFIG_BT_CTLR_USER_EXT)
#include <toolchain.h>
#include <zephyr/types.h>
#include <net/buf.h>
#include "util/memq.h"
#include "ll_sw/pdu.h"
#include "ll_sw/lll.h"
#include "hci/hci_user_ext.h"
/* The test is made to show that hci.c and other code can compile when
* certain Kconfig options are set. This includes functions that are
* used for proprietary user extension. The function implementations
* in this file are simple stubs without functional behavior.
*/
s8_t hci_user_ext_get_class(struct node_rx_pdu *node_rx)
{
return 0;
}
void hci_user_ext_encode_control(struct node_rx_pdu *node_rx, struct pdu_data *pdu_data, struct net_buf *buf)
{
return;
}
#endif