Re: [PATCH v2] mgmt: Set offload codec mgmt feature

[Luiz Augusto von Dentz <luiz.dentz@gmail.com>]

Hi Kiran,

On Mon, Aug 16, 2021 at 8:06 PM Kiran K <kiran.k@intel.com> wrote:
>
> Add mgmt support to toggle offload codec feature
> ---
> changes in v2:
>  - fix warnings reported by checkpatch
>  - add uuid to /src/shared/util.c:uuid128_table
>  - remove sign-off from commit message
>
>  src/shared/util.c |  1 +
>  tools/btmgmt.c    | 44 ++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 45 insertions(+)
>
> diff --git a/src/shared/util.c b/src/shared/util.c
> index 854b48d38f09..2447564566ce 100644
> --- a/src/shared/util.c
> +++ b/src/shared/util.c
> @@ -1027,6 +1027,7 @@ static const struct {
>                 "BlueZ Experimental LL privacy" },
>         { "330859bc-7506-492d-9370-9a6f0614037f",
>                 "BlueZ Experimental Bluetooth Quality Report" },
> +       { "a6695ace-ee7f-4fb9-881a-5fac66c629af", "BlueZ Offload Codecs"},

Please have it as a separate patch.

>         { }
>  };
>
> diff --git a/tools/btmgmt.c b/tools/btmgmt.c
> index 7d908238156d..a840c428cc74 100644
> --- a/tools/btmgmt.c
> +++ b/tools/btmgmt.c
> @@ -2554,6 +2554,48 @@ static void cmd_privacy(int argc, char **argv)
>         }
>  }
>
> +static void exp_offload_rsp(uint8_t status, uint16_t len, const void *param,
> +                                                       void *user_data)
> +{
> +       if (status != 0)
> +               error("Set offload codec failed with status 0x%02x (%s)",
> +                                               status, mgmt_errstr(status));
> +       else
> +               print("Offload codec feature successfully set");
> +
> +       bt_shell_noninteractive_quit(EXIT_SUCCESS);
> +}
> +
> +static void cmd_exp_offload_codecs(int argc, char **argv)
> +{
> +       /* a6695ace-ee7f-4fb9-881a-5fac66c629af */
> +       static const uint8_t uuid[16] = {
> +                               0xaf, 0x29, 0xc6, 0x66, 0xac, 0x5f, 0x1a, 0x88,
> +                               0xb9, 0x4f, 0x7f, 0xee, 0xce, 0x5a, 0x69, 0xa6,
> +       };
> +
> +       struct mgmt_cp_set_exp_feature cp;
> +       uint8_t val;
> +       uint16_t index;
> +
> +       if (parse_setting(argc, argv, &val) == false)
> +               return bt_shell_noninteractive_quit(EXIT_FAILURE);
> +
> +       index = mgmt_index;
> +       if (index == MGMT_INDEX_NONE)
> +               index = 0;
> +
> +       memset(&cp, 0, sizeof(cp));
> +       memcpy(cp.uuid, uuid, 16);
> +       cp.action = val;
> +
> +       if (mgmt_send(mgmt, MGMT_OP_SET_EXP_FEATURE, index,
> +                       sizeof(cp), &cp, exp_offload_rsp, NULL, NULL) == 0) {
> +               error("Unable to send offload codecs feature cmd");
> +               return bt_shell_noninteractive_quit(EXIT_FAILURE);
> +       }
> +}
> +
>  static void class_rsp(uint16_t op, uint16_t id, uint8_t status, uint16_t len,
>                                                         const void *param)
>  {
> @@ -5595,6 +5637,8 @@ static const struct bt_shell_menu main_menu = {
>                 cmd_exp_privacy,        "Set LL privacy feature"        },
>         { "exp-quality",        "<on/off>", cmd_exp_quality,
>                 "Set bluetooth quality report feature"                  },
> +       { "exp-offload",                "<on/off>",
> +               cmd_exp_offload_codecs, "Toggle codec support"          },
>         { "read-sysconfig",     NULL,
>                 cmd_read_sysconfig,     "Read System Configuration"     },
>         { "set-sysconfig",      "<-v|-h> [options...]",
> --
> 2.17.1
>


-- 
Luiz Augusto von Dentz