diff options
| author | Mat Martineau <mathewm@codeaurora.org> | 2012-10-23 15:24:06 -0700 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2012-10-23 23:57:02 -0200 |
| commit | 08333283a7347c33589f31c9b1d1b7a4f3c3f7a3 (patch) | |
| tree | 62b1f6b622ec5f486809e7d1bed44dd098b39ddb /net/bluetooth | |
| parent | 9917c85b06c2eb9d61c0f2dadd2d5d8788f7e563 (diff) | |
Bluetooth: Add new l2cap_chan struct members for high speed channels
An L2CAP channel using high speed continues to be associated with a
BR/EDR l2cap_conn, while also tracking an additional hci_conn
(representing a physical link on a high speed controller) and hci_chan
(representing a logical link). There may only be one physical link
between two high speed controllers. Each physical link may contain
several logical links, with each logical link representing a channel
with specific quality of service.
During a channel move, the destination channel id, current move state,
and role (initiator vs. responder) are tracked and used by the channel
move state machine. The ident value associated with a move request
must also be stored in order to use it in later move responses.
The active channel is stored in local_amp_id.
Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 08efc256c93..c1b169f3ae0 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -2788,6 +2788,11 @@ int l2cap_ertm_init(struct l2cap_chan *chan) skb_queue_head_init(&chan->tx_q); + chan->local_amp_id = 0; + chan->move_id = 0; + chan->move_state = L2CAP_MOVE_STABLE; + chan->move_role = L2CAP_MOVE_ROLE_NONE; + if (chan->mode != L2CAP_MODE_ERTM) return 0; |