Re: [PATCH v2] Added BREDR not supported bit in AD Flag when discoverable is off

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Hi,

On Wed, Jul 3, 2024 at 3:02 AM <quic_prathm@xxxxxxxxxxx> wrote:
>
> From: Prathibha Madugonde <quic_prathm@xxxxxxxxxxx>
>
> Fix for GAP/DISC/NONM/BV-02-C
> As per GAP.TS.p44 test spec
> IUT does not contain General Discoverable mode and Limited Discoverable
> mode in the AD Type Flag. IUT shall send AD Type Flag to PASS the test
> case, thus added BR/EDR not supported bit in the AD Type Flag when
> discoverable is off.
>
> Signed-off-by: Prathibha Madugonde <quic_prathm@xxxxxxxxxxx>
> ---
>  src/advertising.c | 14 ++++++++++++--
>  1 file changed, 12 insertions(+), 2 deletions(-)
>
> diff --git a/src/advertising.c b/src/advertising.c
> index 5d373e088..cfb239585 100644
> --- a/src/advertising.c
> +++ b/src/advertising.c
> @@ -734,8 +734,7 @@ static bool set_flags(struct btd_adv_client *client, uint8_t flags)
>         /* Set BR/EDR Not Supported if adapter is not discoverable but the
>          * instance is.
>          */
> -       if ((flags & (BT_AD_FLAG_GENERAL | BT_AD_FLAG_LIMITED)) &&
> -                       !btd_adapter_get_discoverable(client->manager->adapter))
> +       if (!btd_adapter_get_discoverable(client->manager->adapter))
>                 flags |= BT_AD_FLAG_NO_BREDR;
>
>         if (!bt_ad_add_flags(client->data, &flags, 1))
> @@ -1499,6 +1498,17 @@ static DBusMessage *parse_advertisement(struct btd_adv_client *client)
>                 goto fail;
>         }
>
> +       /* GAP.TS.p44 Test Spec GAP/DISC/NONM/BV-02-C
> +        * page 158:
> +        * IUT does not contain
> +        * ‘LE General Discoverable Mode’ flag or the
> +        * ‘LE Limited Discoverable Mode’ flag in the Flags AD Type
> +        * But AD Flag Type should be there for the test case to
> +        * PASS. Thus BR/EDR Not Supported BIT shall be included
> +        * in the AD Type flag.
> +        */
> +       set_flags(client, bt_ad_get_flags(client->data));

Was there a bug or something that you are having to add this code here?

>         err = refresh_advertisement(client, add_adv_callback);
>
>         if (!err)
> --
> 2.17.1
>


-- 
Luiz Augusto von Dentz





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