From: Mark Brown <broonie@kernel.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"dvhart@dvhart.com" <dvhart@dvhart.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
ksummit-discuss@lists.linuxfoundation.org
Subject: Re: [Ksummit-discuss] [TECH TOPIC] Driver model/resources, ACPI, DT, etc (sigh)
Date: Wed, 14 May 2014 13:25:20 +0100 [thread overview]
Message-ID: <20140514122520.GB12304@sirena.org.uk> (raw)
In-Reply-To: <4779952.HbUGmSHJeO@wuerfel>
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On Wed, May 14, 2014 at 02:06:10PM +0200, Arnd Bergmann wrote:
> The way I see things moving forward for ACPI is to add a standard way to
> name things (GPIOs, IRQs, DMAs, ...) so we can have a generic 'give me
> a pointer to the X object for this device' for each subsystem we want to
> have it for. Note that this would probably not be a combined interface
> across subsystems though.
And indeed we already have that interface in the kernel for most APIs
newer than GPIOs so in implementation terms this normally boils down to
adding an ACPI backend for looking things up.
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next prev parent reply other threads:[~2014-05-14 12:25 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-02 21:42 Olof Johansson
2014-05-03 0:05 ` Rafael J. Wysocki
2014-05-03 2:02 ` Mark Brown
2014-05-04 12:28 ` Rafael J. Wysocki
2014-05-05 8:45 ` Benjamin Herrenschmidt
2014-05-05 19:06 ` Mark Brown
2014-05-06 12:22 ` Rafael J. Wysocki
2014-05-12 21:59 ` Mark Brown
2014-05-12 22:03 ` Rafael J. Wysocki
2014-05-13 7:34 ` Arnd Bergmann
2014-05-13 10:47 ` Rafael J. Wysocki
2014-05-13 12:11 ` Mark Brown
2014-05-13 13:08 ` Arnd Bergmann
2014-05-13 19:31 ` Mark Brown
2014-05-13 19:53 ` Arnd Bergmann
2014-05-13 21:19 ` Rafael J. Wysocki
2014-05-14 13:04 ` Mark Brown
2014-05-15 12:05 ` Rafael J. Wysocki
2014-05-17 1:11 ` Darren Vincent Hart
2014-05-19 0:02 ` Rafael J. Wysocki
2014-05-17 13:24 ` Mark Brown
2014-05-18 23:56 ` Rafael J. Wysocki
2014-05-23 17:33 ` Mark Brown
2014-05-26 21:19 ` Linus Walleij
2014-05-26 21:55 ` Rafael J. Wysocki
2014-05-13 20:02 ` Olof Johansson
2014-05-17 3:57 ` Darren Vincent Hart
2014-05-17 13:09 ` Mark Brown
2014-05-17 6:52 ` Darren Vincent Hart
2014-05-23 17:21 ` Mark Brown
2014-05-03 15:14 ` Arnd Bergmann
2014-05-04 11:14 ` Catalin Marinas
2014-05-04 17:18 ` Olof Johansson
2014-05-04 17:27 ` Guenter Roeck
2014-05-04 22:02 ` Rafael J. Wysocki
2014-05-05 2:44 ` Pantelis Antoniou
2014-05-05 11:22 ` Rafael J. Wysocki
2014-05-05 2:52 ` Pantelis Antoniou
2014-05-05 4:21 ` Guenter Roeck
2014-05-05 23:05 ` Pantelis Antoniou
2014-05-04 21:33 ` Rafael J. Wysocki
2014-05-05 8:43 ` Benjamin Herrenschmidt
2014-05-05 11:32 ` Rafael J. Wysocki
2014-05-05 11:31 ` Benjamin Herrenschmidt
2014-05-06 12:18 ` Rafael J. Wysocki
2014-05-06 13:35 ` Arnd Bergmann
2014-05-08 0:16 ` Rafael J. Wysocki
2014-05-12 6:21 ` Benjamin Herrenschmidt
2014-05-13 21:14 ` Olof Johansson
2014-05-13 21:40 ` Rafael J. Wysocki
2014-05-13 21:28 ` Olof Johansson
2014-05-13 21:51 ` Rafael J. Wysocki
2014-05-17 3:22 ` Darren Vincent Hart
2014-05-14 12:06 ` Arnd Bergmann
2014-05-14 12:25 ` Mark Brown [this message]
2014-05-18 16:34 ` Linus Walleij
2014-05-14 12:31 ` Rafael J. Wysocki
2014-05-17 3:02 ` Darren Vincent Hart
2014-05-17 2:57 ` Darren Vincent Hart
2014-05-18 16:31 ` Linus Walleij
2014-05-05 15:09 ` Rob Herring
2014-05-05 16:02 ` Jason Cooper
2014-05-05 16:41 ` Thomas Petazzoni
2014-05-05 22:55 ` Benjamin Herrenschmidt
2014-05-17 2:32 ` Darren Vincent Hart
2014-05-05 8:39 ` Benjamin Herrenschmidt
2014-05-05 11:37 ` Rafael J. Wysocki
2014-05-07 11:05 ` David Woodhouse
2014-05-07 13:06 ` Rafael J. Wysocki
2014-05-08 3:27 ` Benjamin Herrenschmidt
2014-05-17 2:05 ` Darren Vincent Hart
2014-05-17 1:54 ` Darren Vincent Hart
2014-05-17 23:03 ` Benjamin Herrenschmidt
2014-05-18 20:28 ` Linus Walleij
2014-05-18 16:12 ` Darren Vincent Hart
2014-05-19 20:53 ` Rafael J. Wysocki
2014-05-04 10:56 ` Catalin Marinas
2014-05-04 12:19 ` Rafael J. Wysocki
2014-05-04 17:23 ` Olof Johansson
2014-05-04 21:58 ` Rafael J. Wysocki
2014-05-06 2:41 ` Linus Walleij
2014-05-06 11:41 ` Rafael J. Wysocki
2014-05-08 11:36 ` Linus Walleij
2014-05-08 12:08 ` Rafael J. Wysocki
2014-05-17 4:39 ` Darren Vincent Hart
2014-05-17 4:33 ` Darren Vincent Hart
2014-05-03 0:23 ` Darren Hart
2014-05-05 16:58 ` Linus Walleij
2014-05-06 5:02 ` Darren Hart
2014-05-17 0:32 ` Darren Vincent Hart
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