From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: Jarkko Sakkinen
<jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
rafael-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Subject: Re: [PATCH] tpm_tis: Issue a TPM2_Shutdown for TPM2 devices.
Date: Fri, 28 Apr 2017 09:27:48 -0600 [thread overview]
Message-ID: <20170428152748.GA32017@obsidianresearch.com> (raw)
In-Reply-To: <20170428121226.7xnpfbxcjszrnz5d-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
On Fri, Apr 28, 2017 at 03:12:26PM +0300, Jarkko Sakkinen wrote:
> I guess we have a problem in tis such that some of the devices in some
> environments are not available through ACPI. There's also of_match_table
> but I'm wondering if ACPI and OF would cover everything we are using
> pnp_driver for.
How do you recover the acpi handle like pnp_acpi_device does from a
platform_device?
If you know how to do that then we should use acpi_match_table and
merge the platform and acpi devices..
Does the acpi_match_table encompass all of the pnp subsystem as well,
or do we still need to have pnp_driver to handle legacy pre-acpi PNP
systems?
Jason
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next prev parent reply other threads:[~2017-04-28 15:27 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-27 18:26 [PATCH] tpm_tis: Issue a TPM2_Shutdown for TPM2 devices Josh Zimmerman
[not found] ` <20170427182659.403-1-joshz-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2017-04-27 20:49 ` Jason Gunthorpe
[not found] ` <20170427204912.GA26330-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-04-28 12:24 ` Jarkko Sakkinen
2017-04-28 12:12 ` Jarkko Sakkinen
[not found] ` <20170428121226.7xnpfbxcjszrnz5d-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-28 15:27 ` Jason Gunthorpe [this message]
[not found] ` <20170428152748.GA32017-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-04-28 18:27 ` Josh Zimmerman
[not found] ` <CAHSjozC=1GgKazv5m19X6Oe321+mkMUFCfFBQ=_c7kPQ-WESDA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 18:43 ` Jason Gunthorpe
[not found] ` <20170428184325.GA15327-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-04-28 21:32 ` Josh Zimmerman
[not found] ` <CAHSjozDRHbuHD6dPfTGMnF4j66hPV-_WiD22y5WRpawPFMQmfQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 21:39 ` Jason Gunthorpe
[not found] ` <20170428213905.GA19326-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-04-28 21:45 ` Rafael J. Wysocki
[not found] ` <CAJZ5v0iFkLfmeQgZyQDoKF42=RQw6q_GdK3fLgwdC9_mDbJKjg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 22:16 ` Jason Gunthorpe
[not found] ` <20170428221648.GA25935-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-04-28 23:30 ` Josh Zimmerman
2017-05-05 22:39 ` Josh Zimmerman
[not found] ` <CAHSjozCROVK=ca8tO+zNC+JD3a0+hQ-54AE7jGndrrs2nG1O1A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-05 22:46 ` Jason Gunthorpe
[not found] ` <20170505224629.GA15229-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-05-08 18:16 ` Josh Zimmerman
[not found] ` <CAHSjozCaWoQuQiWJ59_UyXnrnq=eh4sucLGgJ=0me6A0NHYsBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-05-08 18:24 ` Jason Gunthorpe
[not found] ` <20170508182415.GA32332-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-05-08 18:32 ` Josh Zimmerman
2017-04-28 22:07 ` Josh Zimmerman
[not found] ` <CAHSjozA0-NVB1Nbr3DQ-2tsY3jVa6ADYUECfXjkNJWL3tfhWNA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 22:24 ` Jason Gunthorpe
[not found] ` <20170428222439.GB25935-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2017-04-29 11:53 ` Jarkko Sakkinen
2017-04-29 11:52 ` Jarkko Sakkinen
2017-04-29 11:48 ` Jarkko Sakkinen
2017-04-29 11:40 ` Jarkko Sakkinen
[not found] ` <20170429114013.67xwbv6xozarcieq-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-29 15:30 ` Jerry Snitselaar
2017-05-03 12:42 ` Jarkko Sakkinen
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