mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-03 09:04:21 +08:00
5031ffcc79
This splits the msft_do_{open/close} to msft_do_{open/close} and
msft_{register/unregister}. With this change it is possible to retain
the MSFT extension info irrespective of controller power on/off state.
This helps bluetoothd to report correct 'supported features' of the
controller to the D-Bus clients event if the controller is off. It also
re-reads the MSFT info upon every msft_do_open().
The following test steps were performed.
1. Boot the test device and verify the MSFT support debug log in syslog.
2. Power off the controller and read the 'supported features', power on
and read again.
3. Restart the bluetoothd and verify the 'supported features' value.
Signed-off-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Archie Pusaka <apusaka@chromium.org>
Reviewed-by: Alain Michaud <alainm@chromium.org>
Signed-off-by: Manish Mandlik <mmandlik@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (C) 2020 Google Corporation
|
|
*/
|
|
|
|
#define MSFT_FEATURE_MASK_BREDR_RSSI_MONITOR BIT(0)
|
|
#define MSFT_FEATURE_MASK_LE_CONN_RSSI_MONITOR BIT(1)
|
|
#define MSFT_FEATURE_MASK_LE_ADV_RSSI_MONITOR BIT(2)
|
|
#define MSFT_FEATURE_MASK_LE_ADV_MONITOR BIT(3)
|
|
#define MSFT_FEATURE_MASK_CURVE_VALIDITY BIT(4)
|
|
#define MSFT_FEATURE_MASK_CONCURRENT_ADV_MONITOR BIT(5)
|
|
|
|
#if IS_ENABLED(CONFIG_BT_MSFTEXT)
|
|
|
|
bool msft_monitor_supported(struct hci_dev *hdev);
|
|
void msft_register(struct hci_dev *hdev);
|
|
void msft_unregister(struct hci_dev *hdev);
|
|
void msft_do_open(struct hci_dev *hdev);
|
|
void msft_do_close(struct hci_dev *hdev);
|
|
void msft_vendor_evt(struct hci_dev *hdev, struct sk_buff *skb);
|
|
__u64 msft_get_features(struct hci_dev *hdev);
|
|
int msft_add_monitor_pattern(struct hci_dev *hdev, struct adv_monitor *monitor);
|
|
int msft_remove_monitor(struct hci_dev *hdev, struct adv_monitor *monitor,
|
|
u16 handle);
|
|
void msft_req_add_set_filter_enable(struct hci_request *req, bool enable);
|
|
int msft_set_filter_enable(struct hci_dev *hdev, bool enable);
|
|
bool msft_curve_validity(struct hci_dev *hdev);
|
|
|
|
#else
|
|
|
|
static inline bool msft_monitor_supported(struct hci_dev *hdev)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
static inline void msft_register(struct hci_dev *hdev) {}
|
|
static inline void msft_unregister(struct hci_dev *hdev) {}
|
|
static inline void msft_do_open(struct hci_dev *hdev) {}
|
|
static inline void msft_do_close(struct hci_dev *hdev) {}
|
|
static inline void msft_vendor_evt(struct hci_dev *hdev, struct sk_buff *skb) {}
|
|
static inline __u64 msft_get_features(struct hci_dev *hdev) { return 0; }
|
|
static inline int msft_add_monitor_pattern(struct hci_dev *hdev,
|
|
struct adv_monitor *monitor)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int msft_remove_monitor(struct hci_dev *hdev,
|
|
struct adv_monitor *monitor,
|
|
u16 handle)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline void msft_req_add_set_filter_enable(struct hci_request *req,
|
|
bool enable) {}
|
|
static inline int msft_set_filter_enable(struct hci_dev *hdev, bool enable)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline bool msft_curve_validity(struct hci_dev *hdev)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
#endif
|