Hi Mat,
On Thu, Oct 18, 2012 at 10:58:40AM -0700, Mat Martineau wrote:
> On an AMP controller, hci_chan maps to a logical link. When a channel
> is being moved, the logical link may or may not be connected already.
> The hci_chan->state is used to determine the existance of a useable
> logical link so the link can be either used or requested.
>
> Signed-off-by: Mat Martineau <mathewm@xxxxxxxxxxxxxx>
> Acked-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Acked-by: Andrei Emeltchenko <andrei.emeltchenko@xxxxxxxxx>
> ---
> include/net/bluetooth/hci_core.h | 1 +
> net/bluetooth/hci_conn.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
> index 9fe8e2d..00abc52 100644
> --- a/include/net/bluetooth/hci_core.h
> +++ b/include/net/bluetooth/hci_core.h
> @@ -355,6 +355,7 @@ struct hci_chan {
> struct hci_conn *conn;
> struct sk_buff_head data_q;
> unsigned int sent;
> + __u8 state;
> };
>
> extern struct list_head hci_dev_list;
> diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
> index fe64621..6dcf452 100644
> --- a/net/bluetooth/hci_conn.c
> +++ b/net/bluetooth/hci_conn.c
> @@ -959,6 +959,7 @@ struct hci_chan *hci_chan_create(struct hci_conn *conn)
>
> chan->conn = conn;
> skb_queue_head_init(&chan->data_q);
> + chan->state = BT_CONNECTED;
>
> list_add_rcu(&chan->list, &conn->chan_list);
>
> --
> 1.7.12.3
>
> --
> Mat Martineau
>
> Employee of Qualcomm Innovation Center, Inc.
> The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
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