From: Eric Blake <eblake@redhat.com>
To: 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 14:33:32 -0600 [thread overview]
Message-ID: <a7312621-b3d4-6ee1-5e44-70d34dfbd2a2@redhat.com> (raw)
In-Reply-To: <20191212202430.1079725-2-stefanb@linux.vnet.ibm.com>
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?
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
next prev parent reply other threads:[~2019-12-12 20:34 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 [this message]
2019-12-12 20:34 ` Stefan Berger
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a7312621-b3d4-6ee1-5e44-70d34dfbd2a2@redhat.com \
--to=eblake@redhat.com \
--cc=david@gibson.dropbear.id.au \
--cc=marcandre.lureau@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
--cc=stefanb@linux.vnet.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).