Re: [PATCH v2 2/9] serial: bflb_uart: add Bouffalolab UART Driver

Jiri Slaby
2022-11-29T06:32:26Z

On 29. 11. 22, 0:20, Jisheng Zhang wrote:
> On Mon, Nov 28, 2022 at 06:01:28PM +0200, Ilpo Järvinen wrote:
>> On Mon, 28 Nov 2022, Jisheng Zhang wrote:
>>
>>> On Mon, Nov 28, 2022 at 07:10:41AM +0100, Jiri Slaby wrote:
>>>> On 27. 11. 22, 14:24, Jisheng Zhang wrote:
>>>>> +static void bflb_uart_tx_chars(struct uart_port *port)
>>>>
>>>> Again:
>>>>
>>>> Are you unable to use the TX helper? If so:
>>>
>>> You know serial subsystem better than me, may I ask for more
>>> details? For example,
>>> Besides uart_xmit_advance(), do you expect other TX helpers? If yes,
>>> can you please list them?
>>
>> Please take on look on commit 8275b48b278096edc1e3ea5aa9cf946a10022f79.
>> The changes following that commit convert some drivers to use the tx
>> helper so you can look into them to see examples.
>
> Thanks a lot for the hint. Will those tx helpers(uart_port_tx,
> uart_port_tx_limited etc.) be in v6.2-rc1? Or I need to patch
> based on Jiri's devel branch?

It's in tty-next and so in -next. You should base on either of those
anyway ;). And yes, the plan is to have them in v6.2-rc1.

thanks,
--
js