diff options
| author | czhang46 <czhang46@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-11-27 05:16:15 +0000 |
|---|---|---|
| committer | czhang46 <czhang46@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-11-27 05:16:15 +0000 |
| commit | a332cfd308b9da316e72562d2198c44e134c1481 (patch) | |
| tree | a474282a9981d6e3c0784e743af8421883c85750 /SecurityPkg/Tcg/TcgSmm/TcgSmm.c | |
| parent | 2096185d2a1babffa0d0541d71e67d7e3604e37d (diff) | |
| download | edk2-platforms-a332cfd308b9da316e72562d2198c44e134c1481.tar.xz | |
1.Measure ACPI table data comes from flash event type EV_POST_CODE ACPI DATA to PCR[0]
2.Re-measure ACPI table after fix up with event type EV_EFI_HANDOFF_TABLES to PCR[1]
Signed-off-by : Chao Zhang<chao.b.zhang@intel.com>
Reviewed-by : Dong Guo<guo.dong@intel.com>
Reviewed-by : Yao Jiewen<jiewen.yao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13964 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/Tcg/TcgSmm/TcgSmm.c')
| -rw-r--r-- | SecurityPkg/Tcg/TcgSmm/TcgSmm.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/SecurityPkg/Tcg/TcgSmm/TcgSmm.c b/SecurityPkg/Tcg/TcgSmm/TcgSmm.c index 6fa383d46d..7a16b9ca26 100644 --- a/SecurityPkg/Tcg/TcgSmm/TcgSmm.c +++ b/SecurityPkg/Tcg/TcgSmm/TcgSmm.c @@ -309,6 +309,20 @@ PublishAcpiTable ( );
ASSERT_EFI_ERROR (Status);
+
+ //
+ // Measure to PCR[0] with event EV_POST_CODE ACPI DATA
+ //
+ TpmMeasureAndLogData(
+ 0,
+ EV_POST_CODE,
+ EV_POSTCODE_INFO_ACPI_DATA,
+ ACPI_DATA_LEN,
+ Table,
+ TableSize
+ );
+
+
ASSERT (Table->OemTableId == SIGNATURE_64 ('T', 'c', 'g', 'T', 'a', 'b', 'l', 'e'));
mTcgNvs = AssignOpRegion (Table, SIGNATURE_32 ('T', 'N', 'V', 'S'), (UINT16) sizeof (TCG_NVS));
ASSERT (mTcgNvs != NULL);
|