Hi,
On Thu, Aug 7, 2014 at 10:39 AM, Lukasz Rymanowski
<lukasz.rymanowski@xxxxxxxxx> wrote:
> So far BfA updates android bond state after link key(s) are
> distributed. With LE pairing it might happen that no keys are
> distributed e.g remote device has Initiator Key Distribution and
> Responder Key Distribution set to 0. In such case link is encrypted with
> STK and after its disconnected, pairing needs to be done again.
>
> With this patch Android will get update about pairing complete just
> after BfA gets pairing complete from the kernel. It solve issue with not
> updated Android settings application, which is hanging on "Pairing", in
> case when no keys are distributed.
>
> However, bacause Android does not see the difference between bonded /
> paired devices and because Android does not allow to update its bond
> state if it is not in bonding state, BfA updates Android with BONDED
> state on pair_complete with success. This is how we are doing so far
> for bonding and non-bonding pairing.
>
> Note: BfA will update its bonded state after link key(s) are
> distribiuted.
> ---
ping
> android/bluetooth.c | 13 +++++--------
> 1 file changed, 5 insertions(+), 8 deletions(-)
>
> diff --git a/android/bluetooth.c b/android/bluetooth.c
> index 655844d..8c32d48 100644
> --- a/android/bluetooth.c
> +++ b/android/bluetooth.c
> @@ -4065,19 +4065,16 @@ static void pair_device_complete(uint8_t status, uint16_t length,
>
> DBG("status %u", status);
>
> - /*
> - * On success bond state change will be send when new link key or LTK
> - * event is received
> - */
> - if (status == MGMT_STATUS_SUCCESS)
> - return;
> -
> dev = find_device(&rp->addr.bdaddr);
> if (!dev)
> return;
>
> + /*
> + * Update pairing and paired status. Bonded status will be updated once
> + * any link key come
> + */
> update_device_state(dev, rp->addr.type, status_mgmt2hal(status), false,
> - false, false);
> + !status, false);
> }
>
> static uint8_t select_device_bearer(struct device *dev)
> --
> 1.8.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
