Re: Linux-serial: Atmel USART hardware RTS/CTS handshake on sama5d3.

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Richard Genoud <richard.genoud@xxxxxxxxx> writes:

> [ corrected Nicolas and Cyrille addresses ]
>
> 2018-02-22 5:50 GMT+01:00 Sergey Organov <sorganov@xxxxxxxxx>:
>> Hi Richard,
>>
>> Richard Genoud <richard.genoud@xxxxxxxxx> writes:

[...]

>>> That said, I've effectively seen the RTS breakage on sama5d3. (it's
>>> not random, it's 100% reproductible).
>>
>> That contradicts my experience though. I believe I just effectively
>> commented-out the
>>
>>                 if (atmel_use_dma_rx(port) &&
>>                     !mctrl_gpio_to_gpiod(atmel_port->gpios, UART_GPIO_CTS)) {
> I guess you mean:
>                if (atmel_use_fifo(port) &&
>                    !mctrl_gpio_to_gpiod(atmel_port->gpios, UART_GPIO_CTS)) {

Yeah, sorry, copy-pasted from already modified version of the code by
mistake.

-- Sergey
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