Patchwork [v3,3/5] tpm: add event log format version

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Submitter Thiebaud Weksteen via tpmdd-devel
Date Sept. 20, 2017, 8:13 a.m.
Message ID <20170920081340.7413-4-tweek@google.com>
Download mbox | patch
Permalink /patch/342473/
State New
Headers show

Comments

Thiebaud Weksteen via tpmdd-devel - Sept. 20, 2017, 8:13 a.m.
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>
---
 include/linux/tpm_eventlog.h | 3 +++
 1 file changed, 3 insertions(+)

Patch

diff --git a/include/linux/tpm_eventlog.h b/include/linux/tpm_eventlog.h
index 446656d1f317..6337614b0855 100644
--- a/include/linux/tpm_eventlog.h
+++ b/include/linux/tpm_eventlog.h
@@ -8,6 +8,9 @@ 
 #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