mirror of
https://github.com/torvalds/linux
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182ee45da0
This makes hci_suspend_notifier use the hci_*_sync which can be executed synchronously which is allowed in the suspend_notifier and simplifies a lot of the handling since the status of each command can be checked inline so no other work need to be scheduled thus can be performed without using of a state machine. Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
80 lines
2.4 KiB
C
80 lines
2.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2020 Google Corporation
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*/
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#define MSFT_FEATURE_MASK_BREDR_RSSI_MONITOR BIT(0)
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#define MSFT_FEATURE_MASK_LE_CONN_RSSI_MONITOR BIT(1)
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#define MSFT_FEATURE_MASK_LE_ADV_RSSI_MONITOR BIT(2)
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#define MSFT_FEATURE_MASK_LE_ADV_MONITOR BIT(3)
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#define MSFT_FEATURE_MASK_CURVE_VALIDITY BIT(4)
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#define MSFT_FEATURE_MASK_CONCURRENT_ADV_MONITOR BIT(5)
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#if IS_ENABLED(CONFIG_BT_MSFTEXT)
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bool msft_monitor_supported(struct hci_dev *hdev);
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void msft_register(struct hci_dev *hdev);
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void msft_unregister(struct hci_dev *hdev);
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void msft_do_open(struct hci_dev *hdev);
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void msft_do_close(struct hci_dev *hdev);
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void msft_vendor_evt(struct hci_dev *hdev, struct sk_buff *skb);
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__u64 msft_get_features(struct hci_dev *hdev);
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int msft_add_monitor_pattern(struct hci_dev *hdev, struct adv_monitor *monitor);
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int msft_remove_monitor(struct hci_dev *hdev, struct adv_monitor *monitor,
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u16 handle);
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void msft_req_add_set_filter_enable(struct hci_request *req, bool enable);
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int msft_set_filter_enable(struct hci_dev *hdev, bool enable);
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int msft_suspend_sync(struct hci_dev *hdev);
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int msft_resume_sync(struct hci_dev *hdev);
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bool msft_curve_validity(struct hci_dev *hdev);
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#else
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static inline bool msft_monitor_supported(struct hci_dev *hdev)
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{
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return false;
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}
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static inline void msft_register(struct hci_dev *hdev) {}
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static inline void msft_unregister(struct hci_dev *hdev) {}
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static inline void msft_do_open(struct hci_dev *hdev) {}
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static inline void msft_do_close(struct hci_dev *hdev) {}
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static inline void msft_vendor_evt(struct hci_dev *hdev, struct sk_buff *skb) {}
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static inline __u64 msft_get_features(struct hci_dev *hdev) { return 0; }
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static inline int msft_add_monitor_pattern(struct hci_dev *hdev,
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struct adv_monitor *monitor)
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{
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return -EOPNOTSUPP;
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}
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static inline int msft_remove_monitor(struct hci_dev *hdev,
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struct adv_monitor *monitor,
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u16 handle)
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{
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return -EOPNOTSUPP;
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}
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static inline void msft_req_add_set_filter_enable(struct hci_request *req,
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bool enable) {}
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static inline int msft_set_filter_enable(struct hci_dev *hdev, bool enable)
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{
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return -EOPNOTSUPP;
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}
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static inline int msft_suspend_sync(struct hci_dev *hdev)
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{
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return -EOPNOTSUPP;
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}
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static inline int msft_resume_sync(struct hci_dev *hdev)
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{
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return -EOPNOTSUPP;
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}
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static inline bool msft_curve_validity(struct hci_dev *hdev)
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{
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return false;
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}
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#endif
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