Hi Xiaoyan,
On Tue, May 22, 2012 at 10:34 PM, Zhang, Xiaoyan
[off-list ref] wrote:
From: Xiaoyan Zhang <redacted>
The Physical Presence Interface enables the OS and the BIOS to cooperate
and provides a simple and straightforward platform user experience for
administering the TPM without sacrificing security.
Signed-off-by: Xiaoyan Zhang <redacted>
---
drivers/char/tpm/tpm.c | 462 ++++++++++++++++++++++++++++++++++++++++++++++++
drivers/char/tpm/tpm.h | 18 ++
2 files changed, 480 insertions(+), 0 deletions(-)
This code looks clean - my only suggestion would be to add an #ifdef
CONFIG_ACPI around it so it compiles out on ppc.
Kent
--
IBM LTC Security