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Message-ID: <590acddcf63344cd9a3295256b118586@AcuMS.aculab.com>
Date: Fri, 12 Nov 2021 11:58:02 +0000
From: David Laight <David.Laight@...LAB.COM>
To: 'Wander Costa' <wcosta@...hat.com>,
Andy Shevchenko <andy.shevchenko@...il.com>
CC: "wander@...hat.com" <wander@...hat.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
"Maciej W. Rozycki" <macro@...am.me.uk>,
Johan Hovold <johan@...nel.org>,
Andrew Jeffery <andrew@...id.au>,
"open list:SERIAL DRIVERS" <linux-serial@...r.kernel.org>,
open list <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] tty: serial: Use fifo in 8250 console driver
> > Here is a translation of my comment to a roadmap.
> >
> > 1. Introduce yet another UART quirk or capability (see corresponding
> > UART_CAP_* or UART_*_QUIRK definitions)
> > 2. Add your patch conditionally based on the above
> > 3. Enable it on UART(s) you _have tested_
> >
> Thank you for the feedback, I submitted a v2 patch with your proposed changes,
Or put the UART into loopback and see how many characters will
actually fit in the fifos.
David
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