Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit

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To: Prasad Koya <prasad@xxxxxxxxxx>
Subject: Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
From: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
Date: Wed, 29 Apr 2015 19:22:48 -0400
Cc: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>, linux-serial@xxxxxxxxxxxxxxx, George Spelvin <linux@xxxxxxxxxxx>
In-reply-to: <CAKh1g566mgCVdPDm=bE5Us5YM0HpgtLubjoBz-yaEeFMNMFWZg@mail.gmail.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 04/29/2015 07:15 PM, Prasad Koya wrote:
> Hardware flow control is disabled on our setups.

Bummer :(

> If hardware flow
> control is supported, I see how "console=ttySx,9600n8r" could have
> helped drop/raise RTS line.

Exactly; would be a trivial fix.

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References:
- [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Prasad Koya
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Greg KH
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Greg KH
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Peter Hurley
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Greg KH
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Peter Hurley
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Greg KH
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Prasad Koya
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Peter Hurley
- Re: [PATCH 1/1] tty, serial, 8250: to avoid recv fifo overrun, read rx fifo during xmit
  - From: Prasad Koya

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