From: Thiebaud Weksteen <tweek@google.com>
Date: Wed, 20 Sep 2017 08:13:38 +0000 (+0200)
Subject: tpm: add event log format version
X-Git-Tag: v4.16-rc1~127^2^2~14
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4d01d29d9307d321149ff5ad66d47bee8e56c012;p=linux.git

tpm: add event log format version

Although defined as part of the TCG EFI specification, we add these
definitions here so that any event log provider may reference them.

Signed-off-by: Thiebaud Weksteen <tweek@google.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Tested-by: Javier Martinez Canillas <javierm@redhat.com>
Tested-by: Jarkko Sakkinen  <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jarkko Sakkinen  <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen  <jarkko.sakkinen@linux.intel.com>
---

diff --git a/include/linux/tpm_eventlog.h b/include/linux/tpm_eventlog.h
index a2a86783f974..20d9da77fc11 100644
--- a/include/linux/tpm_eventlog.h
+++ b/include/linux/tpm_eventlog.h
@@ -10,6 +10,9 @@
 #define ACPI_TCPA_SIG		"TCPA"	/* 0x41504354 /'TCPA' */
 #define TPM2_ACTIVE_PCR_BANKS	3
 
+#define EFI_TCG2_EVENT_LOG_FORMAT_TCG_1_2 0x1
+#define EFI_TCG2_EVENT_LOG_FORMAT_TCG_2   0x2
+
 #ifdef CONFIG_PPC64
 #define do_endian_conversion(x) be32_to_cpu(x)
 #else