From: Igor Mammedov <imammedo@redhat.com>
To: "Marc-André Lureau" <marcandre.lureau@redhat.com>
Cc: qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
stefanb@linux.vnet.ibm.com, "Michael S. Tsirkin" <mst@redhat.com>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH v8 2/5] tpm: implement virtual memory device for TPM PPI
Date: Tue, 17 Jul 2018 12:03:26 +0200 [thread overview]
Message-ID: <20180717120326.0c62f545@redhat.com> (raw)
In-Reply-To: <20180716125948.11666-3-marcandre.lureau@redhat.com>
On Mon, 16 Jul 2018 14:59:45 +0200
Marc-André Lureau <marcandre.lureau@redhat.com> wrote:
> From: Stefan Berger <stefanb@linux.vnet.ibm.com>
>
> Implement a virtual memory device for the TPM Physical Presence interface.
> The memory is located at 0xFED45000 and used by ACPI to send messages to the
> firmware (BIOS) and by the firmware to provide parameters for each one of
> the supported codes.
...
another question wrt E820 table, is firmware putting a reservation record
for this RAM area overlay or should we do it QEMU?
next prev parent reply other threads:[~2018-07-17 10:03 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 12:59 [Qemu-devel] [PATCH v8 0/5] Add support for TPM Physical Presence interface Marc-André Lureau
2018-07-16 12:59 ` [Qemu-devel] [PATCH v8 1/5] tpm: add a "ppi" boolean property Marc-André Lureau
2018-07-16 12:59 ` [Qemu-devel] [PATCH v8 2/5] tpm: implement virtual memory device for TPM PPI Marc-André Lureau
2018-07-16 14:44 ` Igor Mammedov
2018-07-16 14:56 ` Marc-André Lureau
2018-07-17 7:59 ` Igor Mammedov
2018-07-17 10:22 ` Marc-André Lureau
2018-07-17 14:34 ` Igor Mammedov
2018-07-17 10:03 ` Igor Mammedov [this message]
2018-07-17 10:39 ` Marc-André Lureau
2018-07-17 13:04 ` Laszlo Ersek
2018-07-17 14:36 ` Igor Mammedov
2018-07-17 14:46 ` Igor Mammedov
2018-07-16 12:59 ` [Qemu-devel] [PATCH v8 3/5] acpi: add fw_cfg file for TPM and PPI virtual memory device Marc-André Lureau
2018-07-16 14:46 ` Igor Mammedov
2018-07-18 8:16 ` Igor Mammedov
2018-07-16 12:59 ` [Qemu-devel] [PATCH v8 4/5] acpi: build TPM Physical Presence interface Marc-André Lureau
2018-07-17 12:16 ` Igor Mammedov
2018-07-16 12:59 ` [Qemu-devel] [PATCH v8 5/5] PoC: tpm: add ACPI memory clear interface Marc-André Lureau
2018-07-17 7:57 ` Igor Mammedov
2018-07-17 15:39 ` Marc-André Lureau
2018-07-23 11:08 ` Igor Mammedov
2018-07-23 11:16 ` Marc-André Lureau
2018-07-16 16:41 ` [Qemu-devel] [PATCH v8 0/5] Add support for TPM Physical Presence interface Michael S. Tsirkin
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