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Date:      Fri, 26 Feb 2016 09:48:06 -0600
From:      "Lundberg, Johannes" <johannes@brilliantservice.co.jp>
To:        freebsd-embedded@freebsd.org,  "freebsd-mobile@freebsd.org" <freebsd-mobile@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>
Subject:   hint.uart.1 in device.hints causes freeze at boot
Message-ID:  <CAASDrV=utCCDpAtN9jVEOOK=FbHiK7skJ6VkXptUZxX=9SAaBw@mail.gmail.com>

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Date: Fri, 26 Feb 2016 11:59:39 -0700
From: Sergey Manucharian <sm@ara-ler.com>
To: Luiz Otavio O Souza <loos.br@gmail.com>
Cc: freebsd-embedded@freebsd.org
Subject: Re: [RFC] GPIO interrupt support
Message-ID: <20160226185939.GS12209@debian.ara-ler.com>
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Excerpts from Luiz Otavio O Souza's message from Wed 14-May-14 20:09:
> On Wed, May 14, 2014 at 6:42 PM, Adrian Chadd wrote:
> > Hi!
> >
> > Cool! Which ATheros chips did you test this on?
> 
> For now only on ar7161 (RSPRO), i would like to test it on the newer
> SoCs (ar93xx) but i don't have any hardware to do it.
> 
> I would appreciate any help with the tests.
> 

Hi Luiz,

Are those patches in the mainline kernel now? I couldn't find much info
on GPIO interrupts handling.

I'd like test/use them on AM335x (Beaglebone), but don't know what to
start with. How a useraland program can handle GPIO interrupts? I've
done that a lot in Linux, but need some directions/starting points for
FreeBSD.

Thanks,
Sergey




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