diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2014-02-28 19:45:46 +0400 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-02-28 19:56:42 +0400 |
| commit | 9489eca4ab2fd5d9bbf3bab992168cc8107fc3e9 (patch) | |
| tree | ce538aec7505fcf547a3ad7aad3607e99a0db3d1 /include | |
| parent | a7139edd28215623e80c998edd34b3f750c5efc6 (diff) | |
| download | linux-9489eca4ab2fd5d9bbf3bab992168cc8107fc3e9.tar.xz | |
Bluetooth: Add timeout for LE connection attempts
LE connection attempts do not have a controller side timeout in the same
way as BR/EDR has (in form of the page timeout). Since we always do
scanning before initiating connections the attempts are always expected
to succeed in some reasonable time.
This patch adds a timer which forces a cancellation of the connection
attempt within 20 seconds if it has not been successful by then. This
way we e.g. ensure that mgmt_pair_device times out eventually and gives
an error response.
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 | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 439b4ebf9644..0409f0119d2b 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -183,6 +183,7 @@ enum { #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ #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 */ /* 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 edf194679b7d..dbb788e4f265 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -375,6 +375,7 @@ struct hci_conn { struct delayed_work disc_work; struct delayed_work auto_accept_work; struct delayed_work idle_work; + struct delayed_work le_conn_timeout; struct device dev; |