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Subject[PATCH 1/2] tpm: define constants for tpm2 properties
Date
Change-Id: I47cb1793736781fbea93e5bf80b783e0ac9e8628
Signed-off-by: Andrey Pronin <apronin@chromium.org>
---
drivers/char/tpm/tpm.h | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 8890df2..ad3b9d1 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -127,6 +127,32 @@ enum tpm2_capabilities {
TPM2_CAP_TPM_PROPERTIES = 6,
};

+enum tpm2_properties {
+ TPM2_PT_NONE = 0,
+ TPM2_PT_GROUP = 0x100,
+ TPM2_PT_FIXED = TPM2_PT_GROUP,
+ TPM2_PT_VAR = TPM2_PT_GROUP * 2,
+ TPM2_PT_PERMANENT = TPM2_PT_VAR + 0,
+ TPM2_PT_STARTUP_CLEAR = TPM2_PT_VAR + 1,
+};
+
+enum tpm2_attr_permanent {
+ TPM2_ATTR_OWNER_AUTH_SET = BIT(0),
+ TPM2_ATTR_ENDORSEMENT_AUTH_SET = BIT(1),
+ TPM2_ATTR_LOCKOUT_AUTH_SET = BIT(2),
+ TPM2_ATTR_DISABLE_CLEAR = BIT(8),
+ TPM2_ATTR_IN_LOCKOUT = BIT(9),
+ TPM2_ATTR_TPM_GENERATED_EPS = BIT(10),
+};
+
+enum tpm2_attr_startup_clear {
+ TPM2_ATTR_PH_ENABLE = BIT(0),
+ TPM2_ATTR_SH_ENABLE = BIT(1),
+ TPM2_ATTR_EH_ENABLE = BIT(2),
+ TPM2_ATTR_PH_ENABLE_NV = BIT(3),
+ TPM2_ATTR_ORDERLY = BIT(31),
+};
+
enum tpm2_startup_types {
TPM2_SU_CLEAR = 0x0000,
TPM2_SU_STATE = 0x0001,
--
2.6.6
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