From: Stefan Berger <stefanb@linux.ibm.com>
To: Eric Blake <eblake@redhat.com>,
Stefan Berger <stefanb@linux.vnet.ibm.com>,
qemu-ppc@nongnu.org
Cc: marcandre.lureau@redhat.com, qemu-devel@nongnu.org,
david@gibson.dropbear.id.au
Subject: Re: [PATCH v5 1/5] tpm_spapr: Support TPM for ppc64 using CRQ based interface
Date: Thu, 12 Dec 2019 15:34:30 -0500 [thread overview]
Message-ID: <08c30e83-930d-4264-3052-cba246106009@linux.ibm.com> (raw)
In-Reply-To: <a7312621-b3d4-6ee1-5e44-70d34dfbd2a2@redhat.com>
On 12/12/19 3:33 PM, Eric Blake wrote:
> On 12/12/19 2:24 PM, Stefan Berger wrote:
>> Implement support for TPM on ppc64 by implementing the vTPM CRQ
>> interface
>> as a frontend. It can use the tpm_emulator driver backend with the
>> external
>> swtpm.
>>
>> The Linux vTPM driver for ppc64 works with this emulation.
>>
>> This TPM emulator also handles the TPM 2 case.
>>
>> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
>> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
>>
>> diff --git a/hw/tpm/Kconfig b/hw/tpm/Kconfig
>
> Odd that your diff doesn't include the usual --- marker or a diffstat.
>
>
>> +++ b/hw/tpm/tpm_spapr.c
>> @@ -0,0 +1,405 @@
>> +/*
>> + * QEMU PowerPC pSeries Logical Partition (aka sPAPR) hardware
>> System Emulator
>> + *
>> + * PAPR Virtual TPM
>> + *
>> + * Copyright (c) 2015, 2017 IBM Corporation.
>
> Do you want to claim 2019?
>
:-)
next prev parent reply other threads:[~2019-12-12 20:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-12 20:24 [PATCH v5 0/5] Add vTPM emulator support for ppc64 platform Stefan Berger
2019-12-12 20:24 ` [PATCH v5 1/5] tpm_spapr: Support TPM for ppc64 using CRQ based interface Stefan Berger
2019-12-12 20:33 ` Eric Blake
2019-12-12 20:34 ` Stefan Berger [this message]
2019-12-13 5:34 ` David Gibson
2019-12-13 13:03 ` Stefan Berger
2019-12-17 0:29 ` David Gibson
2019-12-17 19:44 ` Stefan Berger
2019-12-19 1:54 ` David Gibson
2019-12-19 1:59 ` Stefan Berger
2019-12-19 5:13 ` David Gibson
2019-12-19 5:14 ` David Gibson
2019-12-12 20:24 ` [PATCH v5 2/5] tpm: Return bool from tpm_backend_finish_sync Stefan Berger
2019-12-12 20:24 ` [PATCH v5 3/5] tpm_spapr: Support suspend and resume Stefan Berger
2019-12-13 5:39 ` David Gibson
2019-12-13 12:46 ` Stefan Berger
2019-12-17 0:53 ` David Gibson
2019-12-12 20:24 ` [PATCH v5 4/5] hw/ppc/Kconfig: Enable TPM_SPAPR as part of PSERIES config Stefan Berger
2019-12-12 20:24 ` [PATCH v5 5/5] docs: tpm: Add example command line for ppc64 and tpm-spapr Stefan Berger
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