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Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage |
Date: |
Fri, 7 Jun 2013 09:41:23 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Thu, Jun 06, 2013 at 09:32:42AM -0400, Corey Bryant wrote:
> This patch series provides persistent storage support that a TPM
> can use to store NVRAM data. It uses QEMU's block driver to store
> data on a drive image. The libtpms TPM 1.2 backend will be the
> initial user of this functionality to store data that must persist
> through a reboot or migration. A sample command line may look like
> this:
>
> qemu-system-x86_64 ...
> -drive file=/path/to/nvram.qcow2,id=drive-nvram0-0-0
> -tpmdev libtpms,id=tpm-tpm0
> -device tpm-tis,tpmdev=tpm-tpm0,id=tpm0,drive=drive-nvram0-0-0
>
> Thanks,
> Corey
>
> Corey Bryant (3):
> nvram: Add TPM NVRAM implementation
> nvram: Add tpm-tis drive support
> TPM NVRAM test
>
> hw/tpm/Makefile.objs | 1 +
> hw/tpm/tpm_int.h | 2 +
> hw/tpm/tpm_nvram.c | 324
> ++++++++++++++++++++++++++++++++++++++++++++++
> hw/tpm/tpm_nvram.h | 25 ++++
> hw/tpm/tpm_passthrough.c | 85 ++++++++++++
> hw/tpm/tpm_tis.c | 8 +
> 6 files changed, 445 insertions(+), 0 deletions(-)
> create mode 100644 hw/tpm/tpm_nvram.c
> create mode 100644 hw/tpm/tpm_nvram.h
>
Reviewed-by: Stefan Hajnoczi <address@hidden>
- [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Corey Bryant, 2013/06/06
- [Qemu-devel] [PATCH v3 2/3] nvram: Add tpm-tis drive support, Corey Bryant, 2013/06/06
- [Qemu-devel] [PATCH v3 1/3] nvram: Add TPM NVRAM implementation, Corey Bryant, 2013/06/06
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Anthony Liguori, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Corey Bryant, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Anthony Liguori, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Stefan Berger, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Corey Bryant, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Anthony Liguori, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Corey Bryant, 2013/06/14
- Re: [Qemu-devel] [PATCH v3 0/3] TPM NVRAM persistent storage, Anthony Liguori, 2013/06/14