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authorBob Moore <robert.moore@intel.com>2017-06-05 16:39:00 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-06-12 14:58:38 +0200
commitbff7f90bbe75ae37ba83e4e6566f686e19b99adc (patch)
treebf3b9d4cf9df5dc3542f0179e61559b6ce4431be /include/acpi
parenta86c856eb4df97dd155e0210fca327e1fd44786c (diff)
ACPICA: Add header support for TPM2 table changes
ACPICA commit b922ecaf9053dae3b8933664e951ed1ee8f86f07 Update to new version of the TCG/ACPI spec. Does not include table compiler or disassembler support. Link: https://github.com/acpica/acpica/commit/b922ecaf Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/actbl2.h37
1 files changed, 34 insertions, 3 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 724d9fc82efc..707dda74c272 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1221,7 +1221,8 @@ enum acpi_spmi_interface_types {
* Version 2
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
- * December 19, 2014
+ * Version 1.2, Revision 8
+ * February 27, 2017
*
* NOTE: There are two versions of the table with the same signature --
* the client version and the server version. The common platform_class
@@ -1284,7 +1285,8 @@ struct acpi_table_tcpa_server {
* Version 4
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
- * December 19, 2014
+ * Version 1.2, Revision 8
+ * February 27, 2017
*
******************************************************************************/
@@ -1305,7 +1307,36 @@ struct acpi_table_tpm2 {
#define ACPI_TPM2_MEMORY_MAPPED 6
#define ACPI_TPM2_COMMAND_BUFFER 7
#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8
-#define ACPI_TPM2_COMMAND_BUFFER_WITH_SMC 11
+#define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */
+
+/* Trailer appears after any start_method subtables */
+
+struct acpi_tpm2_trailer {
+ u32 minimum_log_length; /* Minimum length for the event log area */
+ u64 log_address; /* Address of the event log area */
+};
+
+/*
+ * Subtables (start_method-specific)
+ */
+
+/* 11: Start Method for ARM SMC (V1.2 Rev 8) */
+
+struct acpi_tpm2_arm_smc {
+ u32 global_interrupt;
+ u8 interrupt_flags;
+ u8 operation_flags;
+ u16 reserved;
+ u32 function_id;
+};
+
+/* Values for interrupt_flags above */
+
+#define ACPI_TPM2_INTERRUPT_SUPPORT (1)
+
+/* Values for operation_flags above */
+
+#define ACPI_TPM2_IDLE_SUPPORT (1)
/*******************************************************************************
*