From mboxrd@z Thu Jan 1 00:00:00 1970 From: xiaoyan.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org Subject: [PATCH v5 0/2] Add PPI support in tpm driver Date: Wed, 22 Aug 2012 18:47:20 +0800 Message-ID: <1345632442-1458-1-git-send-email-xiaoyan.zhang@intel.com> Return-path: Sender: linux-api-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: xiaoyan.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, joseph.cihula-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, gang.wei-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, debora-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, srajiv-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, m.selhorst-iBygD9l97zzQT0dZR+AlfA@public.gmane.org, shpedoikal-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, james.l.morris-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org, linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, yoder1-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org, key-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org List-Id: linux-api@vger.kernel.org From: Xiaoyan Zhang The Physical Presence Interface enables the OS and the BIOS to cooperate to provide a simple and straightforward platform user experience for administering the TPM without sacrificing security. Xiaoyan Zhang (2): Documentation: sysfs for Physical Presence Interface driver: add PPI support in tpm driver Documentation/ABI/testing/sysfs-driver-ppi | 70 +++++ drivers/char/tpm/Makefile | 2 +- drivers/char/tpm/tpm.c | 5 + drivers/char/tpm/tpm.h | 9 + drivers/char/tpm/tpm_ppi.c | 460 ++++++++++++++++++++++++++++ 5 files changed, 545 insertions(+), 1 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-driver-ppi create mode 100644 drivers/char/tpm/tpm_ppi.c -- 1.7.7.6