[PATCH v2 26/28] ACPICA: Update TPM2 ACPI table.

Lv Zheng
2015-06-24T03:06:39Z

From: Bob Moore <robert.moore@intel.com>

ACPICA commit 254bf77e7ca01cb27e026fa5737f7df8dae03f2c

- Add constans for the start_method.
- Remove the control structure, not part of ACPI, not defined in the current
TCG spec.

Link: https://github.com/acpica/acpica/commit/254bf77e
Reported-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
---
include/acpi/actbl2.h | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 2a9dcc1..a948fc5 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1251,19 +1251,13 @@ struct acpi_table_tpm2 {
/* Platform-specific data follows */
};

-/* Control area structure (not part of table, pointed to by control_address) */
+/* Values for start_method above */

-struct acpi_tpm2_control {
- u32 reserved;
- u32 error;
- u32 cancel;
- u32 start;
- u64 interrupt_control;
- u32 command_size;
- u64 command_address;
- u32 response_size;
- u64 response_address;
-};
+#define ACPI_TPM2_NOT_ALLOWED 0
+#define ACPI_TPM2_START_METHOD 2
+#define ACPI_TPM2_MEMORY_MAPPED 6
+#define ACPI_TPM2_COMMAND_BUFFER 7
+#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8

/*******************************************************************************
*
--
1.7.10