Re: [PATCH v2] serial: 8250 dw: clear FIFO before writting LCR

Re: [PATCH v2] serial: 8250 dw: clear FIFO before writting LCR

[Jiri Slaby]

Huh, you mangled even e-mails:

5.1.0 - Unknown address error 550-'5.1.1 
<ilpo.jarvinnen@linux.intel.com>: Recipient address rejected: User 
unknown in virtual mailbox table'

<linux-kernel@vger.kernel.rg>: Host or domain name not found. Name service
     error for name=vger.kernel.rg type=AAAA: Host not found

On 20. 08. 25, 6:01, Jiri Slaby wrote:
> On 19. 08. 25, 21:13, adriana@arista.com wrote:
>> This patch is proposing a custom configuration for Synopsys DesignWare
>> serial to be used by products with associated compatible string in the
>> device tree.
>>
>> The PORT_DWAPB config will be used instead of the default PORT_16550A
>> which does not include the UART_FCR_CLEAR_RCVR and UART_FCR_CLEAR_XMIT
>> bits for the FIFO configuration register. Having those flags is necessary
>> to clear FIFO when the serial port is reconfigured with do_set_termios.
> 
> How was this tested? I assume it does not even compile.
> 

-- 
js
suse labs