Hi Kiran,
On Mon, Aug 16, 2021 at 8:06 PM Kiran K <kiran.k@xxxxxxxxx> 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
