From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH 0/3] tty: serial: 8250_omap: Enable DMA support
Date: Thu, 19 Jan 2017 14:24:48 +0100
Message-ID: <20170119132448.GC29998@kroah.com>
References: <20170113080201.6515-1-vigneshr@ti.com>
 <20170113182021.GD2630@atomide.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Return-path: <linux-kernel-owner@vger.kernel.org>
Content-Disposition: inline
In-Reply-To: <20170113182021.GD2630@atomide.com>
Sender: linux-kernel-owner@vger.kernel.org
To: Tony Lindgren <tony@atomide.com>
Cc: Vignesh R <vigneshr@ti.com>, Jiri Slaby <jslaby@suse.com>, Peter Hurley <peter@hurleysoftware.com>, Sebastian Andrzej Siewior <bigeasy@linutronix.de>, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org
List-Id: linux-serial@vger.kernel.org

On Fri, Jan 13, 2017 at 10:20:21AM -0800, Tony Lindgren wrote:
> * Vignesh R <vigneshr@ti.com> [170113 00:03]:
> > This patch series re enables DMA support for UART 8250_omap driver.
> > 
> > Tested on AM335x, AM437x that use EDMA and OMAP5 and DRA74 EVM with
> > SDMA.
> 
> Is 8250_omap serial console working for you on omap5 in general?
> 
> I've noticed that it's really unresponsive for me as if the FIFO
> interrupt was not working. For example logging in might take several
> attempts and a long time with each character showing up much later
> after some timeout.
> 
> TX on the uart on omap5 seems to work OK, I do see all the console
> messages fine. And these patches do not make the issue better or
> worse.

Ok, I'm dropping them from my review queue then.

thanks,

greg k-h