From: dinh.linux@anniebear.net
To: "Andy Shevchenko" <andriy.shevchenko@linux.intel.com>
Cc: "Dinh Nguyen" <dinguyen@kernel.org>,
heikki.krogerus@linux.intel.com, peter@hurleysoftware.com,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: Re: [RFC RESEND] serial: 8250: fix regression in 8250 uart driver
Date: Tue, 14 Jun 2016 10:27:47 -0500 [thread overview]
Message-ID: <cca9fb6eca58d8a29e3070e3f34fa40f.squirrel@emailmg.ipower.com> (raw)
In-Reply-To: <1465897220.30123.26.camel@linux.intel.com>
> On Mon, 2016-06-13 at 21:59 -0500, Dinh Nguyen wrote:
>> Apologies, but my original email bounced for Andy and Heikki,
>> resending.
>> ----
>
> I suppose this one, i.e. commit dd4e91d538b3 ("dmaengine: slave means at
> least one of DMA_SLAVE, DMA_CYCLIC"), solves the issue.
>
Hmm...that commit didn't seem to fix my issue.
In regard to Peter's reply:
"The error is that your dmaengine driver doesn't support the functionality
required by the 8250 driver."
Does this mean that the 8250_dw.c driver can no longer use DMA?
Dinh
next prev parent reply other threads:[~2016-06-14 15:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-14 2:59 Dinh Nguyen
2016-06-14 9:40 ` Andy Shevchenko
2016-06-14 15:27 ` dinh.linux [this message]
2016-06-14 16:00 ` Andy Shevchenko
2016-07-02 11:53 ` Thorsten Leemhuis
2016-07-02 11:58 ` Andy Shevchenko
2016-08-17 11:14 ` Andy Shevchenko
2016-08-17 11:21 ` Heikki Krogerus
2016-08-23 13:53 ` Dinh Nguyen
2016-08-23 15:03 ` Andy Shevchenko
2016-09-07 17:16 ` Andy Shevchenko
2016-09-09 13:57 ` Dinh Nguyen
2016-09-09 14:28 ` Andy Shevchenko
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