2020-02-27 22:06:38

by Stefan Berger

Subject: [PATCH v4 0/3] Enable vTPM 2.0 for the IBM vTPM driver

From: Stefan Berger <[email protected]>

QEMU 5.0 will support the PAPR vTPM device model for TPM 1.2 and TPM 2.0.
This series of patches enables vTPM 2.0 support for the IBM vTPM driver.

Regards,
Stefan

- v3->v4:
- Dropped patch 3; getting command code attributes table in IBM driver

- v2->v3:
- Added fixes tag to patch 2/4; the race seems to have existed
since the driver was first added
- Renamed tpm2_init to tpm2_init_commands in 3/4

- v1->v2:
- Addressed comments to v1; added patch 3 to handle case when
TPM_OPS_AUTO_STARTUP is not set



Stefan Berger (3):
tpm: of: Handle IBM,vtpm20 case when getting log parameters
tpm: ibmvtpm: Wait for buffer to be set before proceeding
tpm: ibmvtpm: Add support for TPM 2

drivers/char/tpm/eventlog/of.c | 8 +++++++-
drivers/char/tpm/tpm.h | 1 +
drivers/char/tpm/tpm2-cmd.c | 2 +-
drivers/char/tpm/tpm_ibmvtpm.c | 15 +++++++++++++++
drivers/char/tpm/tpm_ibmvtpm.h | 1 +
5 files changed, 25 insertions(+), 2 deletions(-)

--
2.23.0

2020-02-28 06:50:00

by Stefan Berger

Subject: Re: [PATCH v4 0/3] Enable vTPM 2.0 for the IBM vTPM driver

Jarkko,

 please ignore v4. Have a look at v5.

  Stefan

> From: Stefan Berger <[email protected]>
>
> QEMU 5.0 will support the PAPR vTPM device model for TPM 1.2 and TPM 2.0.
> This series of patches enables vTPM 2.0 support for the IBM vTPM driver.
>
> Regards,
> Stefan
>
> - v3->v4:
> - Dropped patch 3; getting command code attributes table in IBM driver
>
> - v2->v3:
> - Added fixes tag to patch 2/4; the race seems to have existed
> since the driver was first added
> - Renamed tpm2_init to tpm2_init_commands in 3/4
>
> - v1->v2:
> - Addressed comments to v1; added patch 3 to handle case when
> TPM_OPS_AUTO_STARTUP is not set
>
>
>
> Stefan Berger (3):
> tpm: of: Handle IBM,vtpm20 case when getting log parameters
> tpm: ibmvtpm: Wait for buffer to be set before proceeding
> tpm: ibmvtpm: Add support for TPM 2
>
> drivers/char/tpm/eventlog/of.c | 8 +++++++-
> drivers/char/tpm/tpm.h | 1 +
> drivers/char/tpm/tpm2-cmd.c | 2 +-
> drivers/char/tpm/tpm_ibmvtpm.c | 15 +++++++++++++++
> drivers/char/tpm/tpm_ibmvtpm.h | 1 +
> 5 files changed, 25 insertions(+), 2 deletions(-)
>