diff options
| author | Archie Pusaka <apusaka@chromium.org> | 2021-01-22 09:36:12 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-01-25 16:07:36 +0100 |
| commit | a2a4dedf88ab2f807a7ca90947d686816b430f97 (patch) | |
| tree | be1a8792e8d632c699da1b3b76d472c7942a150f /include/net/bluetooth | |
| parent | Bluetooth: advmon offload MSFT add rssi support (diff) | |
| download | linux-a2a4dedf88ab2f807a7ca90947d686816b430f97.tar.xz linux-a2a4dedf88ab2f807a7ca90947d686816b430f97.zip | |
Bluetooth: advmon offload MSFT add monitor
Enables advertising monitor offloading to the controller, if MSFT
extension is supported. The kernel won't adjust the monitor parameters
to match what the controller supports - that is the user space's
responsibility.
This patch only manages the addition of monitors. Monitor removal is
going to be handled by another patch.
Signed-off-by: Archie Pusaka <apusaka@chromium.org>
Reviewed-by: Manish Mandlik <mmandlik@chromium.org>
Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Yun-Hao Chung <howardchung@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 8b7cf3620938..879d1e38ce96 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -261,13 +261,20 @@ struct adv_rssi_thresholds { struct adv_monitor { struct list_head patterns; struct adv_rssi_thresholds rssi; - bool active; __u16 handle; + + enum { + ADV_MONITOR_STATE_NOT_REGISTERED, + ADV_MONITOR_STATE_REGISTERED, + ADV_MONITOR_STATE_OFFLOADED + } state; }; #define HCI_MIN_ADV_MONITOR_HANDLE 1 -#define HCI_MAX_ADV_MONITOR_NUM_HANDLES 32 +#define HCI_MAX_ADV_MONITOR_NUM_HANDLES 32 #define HCI_MAX_ADV_MONITOR_NUM_PATTERNS 16 +#define HCI_ADV_MONITOR_EXT_NONE 1 +#define HCI_ADV_MONITOR_EXT_MSFT 2 #define HCI_MAX_SHORT_NAME_LENGTH 10 @@ -1326,9 +1333,12 @@ void hci_adv_instances_set_rpa_expired(struct hci_dev *hdev, bool rpa_expired); void hci_adv_monitors_clear(struct hci_dev *hdev); void hci_free_adv_monitor(struct adv_monitor *monitor); -int hci_add_adv_monitor(struct hci_dev *hdev, struct adv_monitor *monitor); +int hci_add_adv_patterns_monitor_complete(struct hci_dev *hdev, u8 status); +bool hci_add_adv_monitor(struct hci_dev *hdev, struct adv_monitor *monitor, + int *err); int hci_remove_adv_monitor(struct hci_dev *hdev, u16 handle); bool hci_is_adv_monitoring(struct hci_dev *hdev); +int hci_get_adv_monitor_offload_ext(struct hci_dev *hdev); void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); @@ -1804,6 +1814,7 @@ void mgmt_advertising_added(struct sock *sk, struct hci_dev *hdev, void mgmt_advertising_removed(struct sock *sk, struct hci_dev *hdev, u8 instance); int mgmt_phy_configuration_changed(struct hci_dev *hdev, struct sock *skip); +int mgmt_add_adv_patterns_monitor_complete(struct hci_dev *hdev, u8 status); u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); |