[PATCH 30/32] ACPICA: Update TPM2 ACPI table.

[Lv Zheng]

From: Bob Moore <robert.moore@xxxxxxxxx>

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@xxxxxxxxxxxxxxx>
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
 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

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