From 55a82ab3181be039c6440d3f2f69260ad6fe2988 Mon Sep 17 00:00:00 2001 From: Kylene Jo Hall Date: Sun, 8 Jan 2006 01:03:15 -0800 Subject: [PATCH] tpm: add bios measurement log According to the TCG specifications measurements or hashes of the BIOS code and data are extended into TPM PCRS and a log is kept in an ACPI table of these extensions for later validation if desired. This patch exports the values in the ACPI table through a security-fs seq_file. Signed-off-by: Seiji Munetoh Signed-off-by: Stefan Berger Signed-off-by: Reiner Sailer Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/tpm/Makefile | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/char/tpm/Makefile') diff --git a/drivers/char/tpm/Makefile b/drivers/char/tpm/Makefile index 2392e404e8d1..ba4582d160fd 100644 --- a/drivers/char/tpm/Makefile +++ b/drivers/char/tpm/Makefile @@ -2,6 +2,9 @@ # Makefile for the kernel tpm device drivers. # obj-$(CONFIG_TCG_TPM) += tpm.o +ifdef CONFIG_ACPI + obj-$(CONFIG_TCG_TPM) += tpm_bios.o +endif obj-$(CONFIG_TCG_NSC) += tpm_nsc.o obj-$(CONFIG_TCG_ATMEL) += tpm_atmel.o obj-$(CONFIG_TCG_INFINEON) += tpm_infineon.o -- cgit v1.2.3-59-g8ed1b