diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2018-05-11 11:08:07 -0600 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2018-05-13 10:08:42 +0000 |
| commit | 4c518e18e358d927b1f9080c016c988a67dc4500 (patch) | |
| tree | 8e2e07201b6e2b57a7462bbcf4ed02c7ee3895a9 /src/commonlib | |
| parent | 38686f15dd57745e24f100797db33a84e65f7ec7 (diff) | |
| download | coreboot-4c518e18e358d927b1f9080c016c988a67dc4500.tar.xz | |
timestamp: Add timestamps for TPM communication
On grunt these operations combined take a little over 37ms.
BUG=b:64549506
TEST=built on grunt
511:starting TPM PCR extend 301,268 (598)
512:finished TPM PCR extend 326,710 (25,442)
513:starting locking TPM 326,716 (6)
514:finished locking TPM 339,517 (12,801)
Change-Id: I05cfb3d0f8463f073e329a035484a340546649e1
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://review.coreboot.org/26218
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/commonlib')
| -rw-r--r-- | src/commonlib/include/commonlib/timestamp_serialized.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/commonlib/include/commonlib/timestamp_serialized.h b/src/commonlib/include/commonlib/timestamp_serialized.h index 42b55bca72..304e43fab9 100644 --- a/src/commonlib/include/commonlib/timestamp_serialized.h +++ b/src/commonlib/include/commonlib/timestamp_serialized.h @@ -76,6 +76,10 @@ enum timestamp_id { TS_DONE_LOADING = 508, TS_DONE_HASHING = 509, TS_END_HASH_BODY = 510, + TS_START_TPMPCR = 511, + TS_END_TPMPCR = 512, + TS_START_TPMLOCK = 513, + TS_END_TPMLOCK = 514, TS_START_COPYVPD = 550, TS_END_COPYVPD_RO = 551, TS_END_COPYVPD_RW = 552, @@ -190,6 +194,10 @@ static const struct timestamp_id_to_name { { TS_DONE_LOADING, "finished loading body (ignore for x86)" }, { TS_DONE_HASHING, "finished calculating body hash (SHA2)" }, { TS_END_HASH_BODY, "finished verifying body signature (RSA)" }, + { TS_START_TPMPCR, "starting TPM PCR extend" }, + { TS_END_TPMPCR, "finished TPM PCR extend" }, + { TS_START_TPMLOCK, "starting locking TPM" }, + { TS_END_TPMLOCK, "finished locking TPM" }, { TS_START_COPYVPD, "starting to load Chrome OS VPD" }, { TS_END_COPYVPD_RO, "finished loading Chrome OS VPD (RO)" }, |