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Bluetooth: Set default min/max connection interval for LE slaves

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For all incoming LE connections, the minimum and maximum connection
interval is a value that should be copied from the controller default
values. This allows to properly check if the resulting connection
interval of a newly established connection is in the range we are
expecting.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2014-06-23 12:14:51 +02:00
parent 1855d92dce
commit a720d7351e
1 changed files with 8 additions and 0 deletions
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8
net/bluetooth/hci_event.c
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@ -4026,6 +4026,14 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
conn->init_addr_type = ev->bdaddr_type;
bacpy(&conn->init_addr, &ev->bdaddr);
/* For incoming connections, set the default minimum
* and maximum connection interval. They will be used
* to check if the parameters are in range and if not
* trigger the connection update procedure.
*/
conn->le_conn_min_interval = hdev->le_conn_min_interval;
conn->le_conn_max_interval = hdev->le_conn_max_interval;
}
/* Lookup the identity address from the stored connection