diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-07-06 14:41:15 +0400 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2014-07-06 15:46:15 +0400 |
| commit | 09ae260ba452c2ed36ec295941a58cb75db213ed (patch) | |
| tree | 55b108d9a368ee131a6e7e723c26ea65e0f56f10 /include | |
| parent | 5ea234d3e5ff9b6e5c82bde5979307213dde249d (diff) | |
| download | linux-09ae260ba452c2ed36ec295941a58cb75db213ed.tar.xz | |
Bluetooth: Use lower timeout for LE auto-connections
When we establish connections as a consequence of receiving an
advertising report it makes no sense to wait the normal 20 second LE
connection timeout. This patch modifies the hci_connect_le function to
take an extra timeout value and uses a lower 2 second timeout for the
auto-connection case. This timeout is intentionally chosen to be just a
bit higher than the 1.28 second timeout that High Duty Cycle Advertising
uses.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/bluetooth/hci.h | 1 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 46f2458e4bc9..5481d1c8badb 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -238,6 +238,7 @@ enum { #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ +#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ /* HCI data types */ #define HCI_COMMAND_PKT 0x01 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 9d838a072db4..06039aae3010 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -385,6 +385,7 @@ struct hci_conn { __u32 passkey_notify; __u8 passkey_entered; __u16 disc_timeout; + __u16 conn_timeout; __u16 setting; __u16 le_conn_min_interval; __u16 le_conn_max_interval; @@ -703,7 +704,8 @@ void hci_chan_list_flush(struct hci_conn *conn); struct hci_chan *hci_chan_lookup_handle(struct hci_dev *hdev, __u16 handle); struct hci_conn *hci_connect_le(struct hci_dev *hdev, bdaddr_t *dst, - u8 dst_type, u8 sec_level, u8 auth_type); + u8 dst_type, u8 sec_level, u8 auth_type, + u16 conn_timeout); struct hci_conn *hci_connect_acl(struct hci_dev *hdev, bdaddr_t *dst, u8 sec_level, u8 auth_type); struct hci_conn *hci_connect_sco(struct hci_dev *hdev, int type, bdaddr_t *dst, |