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| author |   Jakub Pawlowski <jpawlowski@google.com> | 2015-02-01 23:07:54 -0800 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2015-02-02 08:52:33 +0100 |
| commit | 2d28cfe7aada495f87bb439151e9bcc86998fb6d (patch) | |
| tree | 732485826c4bf96c215fc716926e9a31809b5c69 /include/net/bluetooth/hci_core.h | |
| parent | ieee802154: cc2520: Fix space before , coding style issue (diff) | |
| download | linux-dev-2d28cfe7aada495f87bb439151e9bcc86998fb6d.tar.xz linux-dev-2d28cfe7aada495f87bb439151e9bcc86998fb6d.zip | |
Bluetooth: Add le_scan_restart work for LE scan restarting
Currently there is no way to restart le scan, and it's needed in
service scan method. The way it work: it disable, and then enable le
scan on controller.
During the restart, we must remember when the scan was started, and
it's duration, to later re-schedule the le_scan_disable work, that was
stopped during the stop scan phase.
Signed-off-by: Jakub Pawlowski <jpawlowski@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index a37e10f4e2b3..d3a232be9d9b 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -79,6 +79,8 @@ struct discovery_state { s8 rssi; u16 uuid_count; u8 (*uuids)[16]; + unsigned long scan_start; + unsigned long scan_duration; }; struct hci_conn_hash { @@ -354,6 +356,7 @@ struct hci_dev { unsigned long dev_flags; struct delayed_work le_scan_disable; + struct delayed_work le_scan_restart; __s8 adv_tx_power; __u8 adv_data[HCI_MAX_AD_LENGTH]; @@ -531,6 +534,8 @@ static inline void hci_discovery_filter_clear(struct hci_dev *hdev) hdev->discovery.uuid_count = 0; kfree(hdev->discovery.uuids); hdev->discovery.uuids = NULL; + hdev->discovery.scan_start = 0; + hdev->discovery.scan_duration = 0; } bool hci_discovery_active(struct hci_dev *hdev); |