Re: [PATCH bluez RFC 2/3] doc: hci-protocol: Add sock option BT_RCV_VENDOR_PKT for HCI_CHANNEL_USER

[Zijun Hu]

On 7/21/2026 10:06 PM, Luiz Augusto von Dentz wrote:
>> Hi Luiz,
>>
>> I named it after BT_SNDMTU/BT_RCVMTU, but that may not be a good fit.
>> Any preferred name?
>> Happy to rename.
> I mean we don't need it, you just prefix with packet type 0xff and the
> kernel should accept it.

the socket option is to control if allow kernel to send vendor frame to userspace
its purpose to eliminate regression risk for existing applications

there are no regression risk in userspace to kernel TX direction.