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From: "Peter Hüwe" <PeterHuewe@gmx.de>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: Ashley Lai <ashley@ashleylai.com>,
Marcel Selhorst <tpmdd@selhorst.net>,
tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org,
josh.triplett@intel.com, christophe.ricard@gmail.com,
jason.gunthorpe@obsidianresearch.com, linux-api@vger.kernel.org,
trousers-tech@lists.sourceforge.net
Subject: Re: [PATCH v8 7/8] tpm: TPM 2.0 CRB Interface
Date: Wed, 3 Dec 2014 00:10:33 +0100 [thread overview]
Message-ID: <201412030010.33869.PeterHuewe@gmx.de> (raw)
In-Reply-To: <1417559480-13757-8-git-send-email-jarkko.sakkinen@linux.intel.com>
Am Dienstag, 2. Dezember 2014, 23:31:19 schrieb Jarkko Sakkinen:
> tpm_crb is a driver for TPM 2.0 Command Response Buffer (CRB) Interface
> as defined in PC Client Platform TPM Profile (PTP) Specification.
>
> Only polling and single locality is supported as these are the limitations
> of the available hardware, Platform Trust Techonlogy (PTT) in Haswell
> CPUs.
>
> The driver always applies CRB with ACPI start because PTT reports using
> only ACPI start as start method but as a result of my testing it requires
> also CRB start.
>
> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
> ---
If I apply it on top of security/next or linux-3.18-rc6 I get the following
compile error:
drivers/char/tpm/tpm_crb.c: In function 'crb_acpi_add':
drivers/char/tpm/tpm_crb.c:271:6: error: too many arguments to function
'acpi_device_hid'
In file included from include/linux/acpi.h:43:0,
from drivers/char/tpm/tpm_crb.c:18:
include/acpi/acpi_bus.h:253:13: note: declared here
drivers/char/tpm/tpm_crb.c:271:6: error: too few arguments to function
'strcmp'
scripts/Makefile.build:263: recipe for target 'drivers/char/tpm/tpm_crb.o'
failed
make[3]: *** [drivers/char/tpm/tpm_crb.o] Error 1
scripts/Makefile.build:402: recipe for target 'drivers/char/tpm' failed
make[2]: *** [drivers/char/tpm] Error 2
scripts/Makefile.build:402: recipe for target 'drivers/char' failed
make[1]: *** [drivers/char] Error 2
Makefile:937: recipe for target 'drivers' failed
Please compile test your stuff.
;-(
Peter
next prev parent reply other threads:[~2014-12-02 23:05 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-02 22:31 [PATCH v8 0/8] TPM 2.0 support Jarkko Sakkinen
2014-12-02 22:31 ` [PATCH v8 1/8] tpm: merge duplicate transmit_cmd() functions Jarkko Sakkinen
2014-12-02 22:31 ` [PATCH v8 2/8] tpm: two-phase chip management functions Jarkko Sakkinen
2014-12-02 22:31 ` [PATCH v8 3/8] tpm: fix raciness of PPI interface lookup Jarkko Sakkinen
2014-12-02 22:31 ` [PATCH v8 4/8] tpm: rename chip->dev to chip->pdev Jarkko Sakkinen
2014-12-02 22:31 ` [PATCH v8 5/8] tpm: device class for tpm Jarkko Sakkinen
2014-12-02 22:31 ` [PATCH v8 6/8] tpm: TPM 2.0 baseline support Jarkko Sakkinen
2014-12-03 2:21 ` [tpmdd-devel] " Stefan Berger
2014-12-03 2:28 ` Stefan Berger
2014-12-04 23:13 ` Peter Hüwe
2014-12-08 13:56 ` Jarkko Sakkinen
2014-12-08 16:18 ` peterhuewe
2014-12-02 22:31 ` [PATCH v8 7/8] tpm: TPM 2.0 CRB Interface Jarkko Sakkinen
2014-12-02 23:07 ` [tpmdd-devel] " Stefan Berger
2014-12-02 23:10 ` Peter Hüwe [this message]
2014-12-02 22:31 ` [PATCH v8 8/8] tpm: TPM 2.0 FIFO Interface Jarkko Sakkinen
2014-12-02 22:55 ` [PATCH v8 0/8] TPM 2.0 support Peter Hüwe
2014-12-03 10:10 ` Jarkko Sakkinen
2014-12-02 23:16 ` Peter Hüwe
2014-12-02 23:21 ` [tpmdd-devel] " Peter Hüwe
2014-12-02 23:24 ` Aaro Koskinen
2014-12-02 23:33 ` Peter Hüwe
2014-12-02 23:48 ` Joe Perches
2014-12-03 0:03 ` Thomas Gleixner
2014-12-04 5:52 ` Jarkko Sakkinen
2014-12-04 5:49 [PATCH v9 " Jarkko Sakkinen
2014-12-04 5:49 ` [PATCH v8 7/8] tpm: TPM 2.0 CRB Interface Jarkko Sakkinen
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