Herring; Ian Campbell; Kumar Gala; Randy
>Dunlap; Greg
>Kroah-Hartman; Jiri Slaby; Shilimkar, Santosh
>Subject: Re: [PATCH v1] serial: uart: add hw flow control support configuration
>
>Hi,
>
>On Tue, Apr 29, 2014 at 06:22:02PM +0100, Murali Karicheri wrote:
>> 8250 uart dri
Hi,
On Tue, Apr 29, 2014 at 06:22:02PM +0100, Murali Karicheri wrote:
> 8250 uart driver currently supports only software assisted hw flow
> control. The software assisted hw flow control maintains a hw_stopped
> flag in the tty structure to stop and start transmission and use modem
> status inter
8250 uart driver currently supports only software assisted hw flow
control. The software assisted hw flow control maintains a hw_stopped
flag in the tty structure to stop and start transmission and use modem
status interrupt for the event to drive the handshake signals. This is
not needed if hw has
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