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| author | Andre Guedes <andre.guedes@openbossa.org> | 2011-05-26 16:23:53 -0300 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-06-08 16:58:17 -0300 |
| commit | 3581508571b513ed2e66d71f9708d6be907460fd (patch) | |
| tree | 070c5b393058deba57d775a143fc91cb5d010bb3 /include/net/bluetooth/hci_core.h | |
| parent | eb9d91f5ae9c14583c49223e49f7e88f77b84749 (diff) | |
| download | linux-stable-3581508571b513ed2e66d71f9708d6be907460fd.tar.gz linux-stable-3581508571b513ed2e66d71f9708d6be907460fd.tar.bz2 linux-stable-3581508571b513ed2e66d71f9708d6be907460fd.zip | |
Bluetooth: Advertising entries lifetime
This patch adds a timer to clear 'adv_entries' after three minutes.
After some amount of time, the advertising entries cached during
the last LE scan should be considered expired and they should be
removed from the advertising cache.
It was chosen a three minutes timeout as an initial attempt. This
value might change in future.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 10dfb85ad6a1..af4b0ed173a8 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -188,6 +188,7 @@ struct hci_dev { struct list_head remote_oob_data; struct list_head adv_entries; + struct timer_list adv_timer; struct hci_dev_stats stat; @@ -535,6 +536,7 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash, u8 *randomizer); int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr); +#define ADV_CLEAR_TIMEOUT (3*60*HZ) /* Three minutes */ int hci_adv_entries_clear(struct hci_dev *hdev); struct adv_entry *hci_find_adv_entry(struct hci_dev *hdev, bdaddr_t *bdaddr); int hci_add_adv_entry(struct hci_dev *hdev, |