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| author | Abhishek Pandit-Subedi <abhishekpandit@chromium.org> | 2020-09-11 23:07:11 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-09-13 09:54:00 +0200 |
| commit | 346ce5b7d624e8cc2ec5a6abd0ea00f0e06ea8ac (patch) | |
| tree | 3af12cc29222e0eb32f904aaee96274c00102f93 /net/bluetooth/mgmt.c | |
| parent | Bluetooth: Set ext scan response only when it exists (diff) | |
| download | linux-346ce5b7d624e8cc2ec5a6abd0ea00f0e06ea8ac.tar.xz linux-346ce5b7d624e8cc2ec5a6abd0ea00f0e06ea8ac.zip | |
Bluetooth: Add mgmt suspend and resume events
Add the controller suspend and resume events, which will signal when
Bluetooth has completed preparing for suspend and when it's ready for
resume.
Signed-off-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Sonny Sasaka <sonnysasaka@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index e1d12494d16e..db48ee3c213c 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -163,6 +163,8 @@ static const u16 mgmt_events[] = { MGMT_EV_PHY_CONFIGURATION_CHANGED, MGMT_EV_EXP_FEATURE_CHANGED, MGMT_EV_DEVICE_FLAGS_CHANGED, + MGMT_EV_CONTROLLER_SUSPEND, + MGMT_EV_CONTROLLER_RESUME, }; static const u16 mgmt_untrusted_commands[] = { @@ -8874,6 +8876,30 @@ void mgmt_discovering(struct hci_dev *hdev, u8 discovering) mgmt_event(MGMT_EV_DISCOVERING, hdev, &ev, sizeof(ev), NULL); } +void mgmt_suspending(struct hci_dev *hdev, u8 state) +{ + struct mgmt_ev_controller_suspend ev; + + ev.suspend_state = state; + mgmt_event(MGMT_EV_CONTROLLER_SUSPEND, hdev, &ev, sizeof(ev), NULL); +} + +void mgmt_resuming(struct hci_dev *hdev, u8 reason, bdaddr_t *bdaddr, + u8 addr_type) +{ + struct mgmt_ev_controller_resume ev; + + ev.wake_reason = reason; + if (bdaddr) { + bacpy(&ev.addr.bdaddr, bdaddr); + ev.addr.type = addr_type; + } else { + memset(&ev.addr, 0, sizeof(ev.addr)); + } + + mgmt_event(MGMT_EV_CONTROLLER_RESUME, hdev, &ev, sizeof(ev), NULL); +} + static struct hci_mgmt_chan chan = { .channel = HCI_CHANNEL_CONTROL, .handler_count = ARRAY_SIZE(mgmt_handlers), |