[PATCH V2 0/3] tpm: Add new vTPM device driver for PPC64

Ashley Lai
2012-08-09T23:00:10Z

Change log V2:
- Removed unnecessary tpm_bios_log_setup and tpm_bios_log_teardown
functions in tpm_eventlog.h (patch 3/3).
- Added more descriptions on vTPM (patch 1/3).

These patches add support for IBM vTPM for PPC64. This new device driver
works on firmware that supports vTPM (firmware release 740 or higher).

Tested on Power7+ system with firmware level ZM770_001.

Applied to Kent Yoder patch to modularize event log located at:
https://github.com/shpedoikal/linux/tree/tpmdd-next

Ashley Lai (3):
drivers/char/tpm: Add new device driver to support IBM vTPM
PPC64: Add support for instantiating SML from Open Firmware
drivers/char/tpm: Add securityfs support for event log

arch/powerpc/kernel/prom_init.c | 64 ++++
drivers/char/tpm/Kconfig | 8 +
drivers/char/tpm/Makefile | 9 +-
drivers/char/tpm/tpm.h | 13 +-
drivers/char/tpm/tpm_eventlog.c | 7 +
drivers/char/tpm/tpm_eventlog.h | 14 +
drivers/char/tpm/tpm_ibmvtpm.c | 750 +++++++++++++++++++++++++++++++++++++
drivers/char/tpm/tpm_ibmvtpm.h | 83 ++++
drivers/char/tpm/tpm_noeventlog.c | 21 +
drivers/char/tpm/tpm_of.c | 68 ++++
10 files changed, 1024 insertions(+), 13 deletions(-)
create mode 100644 drivers/char/tpm/tpm_ibmvtpm.c
create mode 100644 drivers/char/tpm/tpm_ibmvtpm.h
create mode 100644 drivers/char/tpm/tpm_noeventlog.c
create mode 100644 drivers/char/tpm/tpm_of.c