tpm: Switch TPMv1 over to use the new API

Take over the plain 'tpm_...' functions for use by the new TPM API. Rename
all the TPMv1 functions so they are called from the API.

Update the TPMv1 functions so that they are called from the API. Change
existing users to use the tpm1_ prefix so they don't need to go through
the API, which might introduce uncertainty.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

1 files changed, 38 insertions, 38 deletions

diff --git a/include/tpm-v1.h b/include/tpm-v1.h
index 8f6cc28a9ea..fcfe1f054f6 100644
--- a/include/tpm-v1.h
+++ b/include/tpm-v1.h
@@ -289,7 +289,7 @@ struct __packed tpm_nv_data_public {
  * @param mode		TPM startup mode
  * @return return code of the operation
  */
-u32 tpm_startup(struct udevice *dev, enum tpm_startup_type mode);
+u32 tpm1_startup(struct udevice *dev, enum tpm_startup_type mode);
 
 /**
  * Issue a TPM_SelfTestFull command.
@@ -297,7 +297,7 @@ u32 tpm_startup(struct udevice *dev, enum tpm_startup_type mode);
  * @param dev		TPM device
  * @return return code of the operation
  */
-u32 tpm_self_test_full(struct udevice *dev);
+u32 tpm1_self_test_full(struct udevice *dev);
 
 /**
  * Issue a TPM_ContinueSelfTest command.
@@ -305,7 +305,7 @@ u32 tpm_self_test_full(struct udevice *dev);
  * @param dev		TPM device
  * @return return code of the operation
  */
-u32 tpm_continue_self_test(struct udevice *dev);
+u32 tpm1_continue_self_test(struct udevice *dev);
 
 /**
  * Issue a TPM_NV_DefineSpace command.  The implementation is limited
@@ -318,7 +318,7 @@ u32 tpm_continue_self_test(struct udevice *dev);
  * @param size		size of the area
  * @return return code of the operation
  */
-u32 tpm_nv_define_space(struct udevice *dev, u32 index, u32 perm, u32 size);
+u32 tpm1_nv_define_space(struct udevice *dev, u32 index, u32 perm, u32 size);
 
 /**
  * Issue a TPM_NV_ReadValue command.  This implementation is limited
@@ -331,7 +331,7 @@ u32 tpm_nv_define_space(struct udevice *dev, u32 index, u32 perm, u32 size);
  * @param count		size of output buffer
  * @return return code of the operation
  */
-u32 tpm_nv_read_value(struct udevice *dev, u32 index, void *data, u32 count);
+u32 tpm1_nv_read_value(struct udevice *dev, u32 index, void *data, u32 count);
 
 /**
  * Issue a TPM_NV_WriteValue command.  This implementation is limited
@@ -344,8 +344,8 @@ u32 tpm_nv_read_value(struct udevice *dev, u32 index, void *data, u32 count);
  * @param length	length of data bytes of input buffer
  * @return return code of the operation
  */
-u32 tpm_nv_write_value(struct udevice *dev, u32 index, const void *data,
-		       u32 length);
+u32 tpm1_nv_write_value(struct udevice *dev, u32 index, const void *data,
+			u32 length);
 
 /**
  * Issue a TPM_Extend command.
@@ -358,8 +358,8 @@ u32 tpm_nv_write_value(struct udevice *dev, u32 index, const void *data,
  *			command
  * @return return code of the operation
  */
-u32 tpm_extend(struct udevice *dev, u32 index, const void *in_digest,
-	       void *out_digest);
+u32 tpm1_extend(struct udevice *dev, u32 index, const void *in_digest,
+		void *out_digest);
 
 /**
  * Issue a TPM_PCRRead command.
@@ -370,7 +370,7 @@ u32 tpm_extend(struct udevice *dev, u32 index, const void *in_digest,
  * @param count		size of output buffer
  * @return return code of the operation
  */
-u32 tpm_pcr_read(struct udevice *dev, u32 index, void *data, size_t count);
+u32 tpm1_pcr_read(struct udevice *dev, u32 index, void *data, size_t count);
 
 /**
  * Issue a TSC_PhysicalPresence command.  TPM physical presence flag
@@ -380,7 +380,7 @@ u32 tpm_pcr_read(struct udevice *dev, u32 index, void *data, size_t count);
  * @param presence	TPM physical presence flag
  * @return return code of the operation
  */
-u32 tpm_tsc_physical_presence(struct udevice *dev, u16 presence);
+u32 tpm1_tsc_physical_presence(struct udevice *dev, u16 presence);
 
 /**
  * Issue a TPM_ReadPubek command.
@@ -390,7 +390,7 @@ u32 tpm_tsc_physical_presence(struct udevice *dev, u16 presence);
  * @param count		size of output buffer
  * @return return code of the operation
  */
-u32 tpm_read_pubek(struct udevice *dev, void *data, size_t count);
+u32 tpm1_read_pubek(struct udevice *dev, void *data, size_t count);
 
 /**
  * Issue a TPM_ForceClear command.
@@ -398,7 +398,7 @@ u32 tpm_read_pubek(struct udevice *dev, void *data, size_t count);
  * @param dev		TPM device
  * @return return code of the operation
  */
-u32 tpm_force_clear(struct udevice *dev);
+u32 tpm1_force_clear(struct udevice *dev);
 
 /**
  * Issue a TPM_PhysicalEnable command.
@@ -406,7 +406,7 @@ u32 tpm_force_clear(struct udevice *dev);
  * @param dev		TPM device
  * @return return code of the operation
  */
-u32 tpm_physical_enable(struct udevice *dev);
+u32 tpm1_physical_enable(struct udevice *dev);
 
 /**
  * Issue a TPM_PhysicalDisable command.
@@ -414,7 +414,7 @@ u32 tpm_physical_enable(struct udevice *dev);
  * @param dev		TPM device
  * @return return code of the operation
  */
-u32 tpm_physical_disable(struct udevice *dev);
+u32 tpm1_physical_disable(struct udevice *dev);
 
 /**
  * Issue a TPM_PhysicalSetDeactivated command.
@@ -423,7 +423,7 @@ u32 tpm_physical_disable(struct udevice *dev);
  * @param state		boolean state of the deactivated flag
  * @return return code of the operation
  */
-u32 tpm_physical_set_deactivated(struct udevice *dev, u8 state);
+u32 tpm1_physical_set_deactivated(struct udevice *dev, u8 state);
 
 /**
  * Issue a TPM_GetCapability command.  This implementation is limited
@@ -437,8 +437,8 @@ u32 tpm_physical_set_deactivated(struct udevice *dev, u8 state);
  * @param count		size of output buffer
  * @return return code of the operation
  */
-u32 tpm_get_capability(struct udevice *dev, u32 cap_area, u32 sub_cap,
-		       void *cap, size_t count);
+u32 tpm1_get_capability(struct udevice *dev, u32 cap_area, u32 sub_cap,
+			void *cap, size_t count);
 
 /**
  * Issue a TPM_FlushSpecific command for a AUTH resource.
@@ -447,7 +447,7 @@ u32 tpm_get_capability(struct udevice *dev, u32 cap_area, u32 sub_cap,
  * @param auth_handle	handle of the auth session
  * @return return code of the operation
  */
-u32 tpm_terminate_auth_session(struct udevice *dev, u32 auth_handle);
+u32 tpm1_terminate_auth_session(struct udevice *dev, u32 auth_handle);
 
 /**
  * Issue a TPM_OIAP command to setup an object independent authorization
@@ -460,7 +460,7 @@ u32 tpm_terminate_auth_session(struct udevice *dev, u32 auth_handle);
  * @param auth_handle	pointer to the (new) auth handle or NULL.
  * @return return code of the operation
  */
-u32 tpm_oiap(struct udevice *dev, u32 *auth_handle);
+u32 tpm1_oiap(struct udevice *dev, u32 *auth_handle);
 
 /**
  * Ends an active OIAP session.
@@ -468,7 +468,7 @@ u32 tpm_oiap(struct udevice *dev, u32 *auth_handle);
  * @param dev		TPM device
  * @return return code of the operation
  */
-u32 tpm_end_oiap(struct udevice *dev);
+u32 tpm1_end_oiap(struct udevice *dev);
 
 /**
  * Issue a TPM_LoadKey2 (Auth1) command using an OIAP session for authenticating
@@ -482,9 +482,9 @@ u32 tpm_end_oiap(struct udevice *dev);
  * @param key_handle	pointer to the key handle
  * @return return code of the operation
  */
-u32 tpm_load_key2_oiap(struct udevice *dev, u32 parent_handle, const void *key,
-		       size_t key_length, const void *parent_key_usage_auth,
-		       u32 *key_handle);
+u32 tpm1_load_key2_oiap(struct udevice *dev, u32 parent_handle, const void *key,
+			size_t key_length, const void *parent_key_usage_auth,
+			u32 *key_handle);
 
 /**
  * Issue a TPM_GetPubKey (Auth1) command using an OIAP session for
@@ -500,9 +500,9 @@ u32 tpm_load_key2_oiap(struct udevice *dev, u32 parent_handle, const void *key,
  *			of the stored TPM_PUBKEY structure (iff pubkey != NULL).
  * @return return code of the operation
  */
-u32 tpm_get_pub_key_oiap(struct udevice *dev, u32 key_handle,
-			 const void *usage_auth, void *pubkey,
-			 size_t *pubkey_len);
+u32 tpm1_get_pub_key_oiap(struct udevice *dev, u32 key_handle,
+			  const void *usage_auth, void *pubkey,
+			  size_t *pubkey_len);
 
 /**
  * Get the TPM permanent flags value
@@ -511,8 +511,8 @@ u32 tpm_get_pub_key_oiap(struct udevice *dev, u32 key_handle,
  * @param pflags	Place to put permanent flags
  * @return return code of the operation
  */
-u32 tpm_get_permanent_flags(struct udevice *dev,
-			    struct tpm_permanent_flags *pflags);
+u32 tpm1_get_permanent_flags(struct udevice *dev,
+			     struct tpm_permanent_flags *pflags);
 
 /**
  * Get the TPM permissions
@@ -521,7 +521,7 @@ u32 tpm_get_permanent_flags(struct udevice *dev,
  * @param perm		Returns permissions value
  * @return return code of the operation
  */
-u32 tpm_get_permissions(struct udevice *dev, u32 index, u32 *perm);
+u32 tpm1_get_permissions(struct udevice *dev, u32 index, u32 *perm);
 
 /**
  * Flush a resource with a given handle and type from the TPM
@@ -531,7 +531,7 @@ u32 tpm_get_permissions(struct udevice *dev, u32 index, u32 *perm);
  * @param resource_type                type of the resource
  * @return return code of the operation
  */
-u32 tpm_flush_specific(struct udevice *dev, u32 key_handle, u32 resource_type);
+u32 tpm1_flush_specific(struct udevice *dev, u32 key_handle, u32 resource_type);
 
 #ifdef CONFIG_TPM_LOAD_KEY_BY_SHA1
 /**
@@ -543,8 +543,8 @@ u32 tpm_flush_specific(struct udevice *dev, u32 key_handle, u32 resource_type);
  * @param[out] handle	The handle of the key (Non-null iff found)
  * @return 0 if key was found in TPM; != 0 if not.
  */
-u32 tpm_find_key_sha1(struct udevice *dev, const u8 auth[20],
-		      const u8 pubkey_digest[20], u32 *handle);
+u32 tpm1_find_key_sha1(struct udevice *dev, const u8 auth[20],
+		       const u8 pubkey_digest[20], u32 *handle);
 #endif /* CONFIG_TPM_LOAD_KEY_BY_SHA1 */
 
 /**
@@ -557,7 +557,7 @@ u32 tpm_find_key_sha1(struct udevice *dev, const u8 auth[20],
  * @param count		size of output buffer
  * @return return code of the operation
  */
-u32 tpm_get_random(struct udevice *dev, void *data, u32 count);
+u32 tpm1_get_random(struct udevice *dev, void *data, u32 count);
 
 /**
  * tpm_finalise_physical_presence() - Finalise physical presence
@@ -565,15 +565,15 @@ u32 tpm_get_random(struct udevice *dev, void *data, u32 count);
  * @param dev		TPM device
  * @return return code of the operation (0 = success)
  */
-u32 tpm_finalise_physical_presence(struct udevice *dev);
+u32 tpm1_finalise_physical_presence(struct udevice *dev);
 
 /**
- * tpm_nv_set_locked() - lock the non-volatile space
+ * tpm_nv_enable_locking() - lock the non-volatile space
  *
  * @param dev		TPM device
  * @return return code of the operation (0 = success)
  */
-u32 tpm_nv_set_locked(struct udevice *dev);
+u32 tpm1_nv_set_locked(struct udevice *dev);
 
 /**
  * tpm_set_global_lock() - set the global lock
@@ -589,6 +589,6 @@ u32 tpm_set_global_lock(struct udevice *dev);
  * @param dev		TPM device
  * @return return code of the operation (0 = success)
  */
-u32 tpm_resume(struct udevice *dev);
+u32 tpm1_resume(struct udevice *dev);
 
 #endif /* __TPM_V1_H */