diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/ArmPkg/Library/OpteeLib/OpteeSmc.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/ArmPkg/Library/OpteeLib/OpteeSmc.h')
| -rw-r--r-- | roms/edk2/ArmPkg/Library/OpteeLib/OpteeSmc.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/roms/edk2/ArmPkg/Library/OpteeLib/OpteeSmc.h b/roms/edk2/ArmPkg/Library/OpteeLib/OpteeSmc.h new file mode 100644 index 000000000..62319d718 --- /dev/null +++ b/roms/edk2/ArmPkg/Library/OpteeLib/OpteeSmc.h @@ -0,0 +1,50 @@ +/** @file
+ OP-TEE SMC header file.
+
+ Copyright (c) 2018, Linaro Ltd. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef _OPTEE_SMC_H_
+#define _OPTEE_SMC_H_
+
+/* Returned in Arg0 only from Trusted OS functions */
+#define OPTEE_SMC_RETURN_OK 0x0
+
+#define OPTEE_SMC_RETURN_FROM_RPC 0x32000003
+#define OPTEE_SMC_CALL_WITH_ARG 0x32000004
+#define OPTEE_SMC_GET_SHARED_MEMORY_CONFIG 0xb2000007
+
+#define OPTEE_SMC_SHARED_MEMORY_CACHED 1
+
+#define OPTEE_SMC_RETURN_UNKNOWN_FUNCTION 0xffffffff
+#define OPTEE_SMC_RETURN_RPC_PREFIX_MASK 0xffff0000
+#define OPTEE_SMC_RETURN_RPC_PREFIX 0xffff0000
+#define OPTEE_SMC_RETURN_RPC_FOREIGN_INTERRUPT 0xffff0004
+
+#define OPTEE_MESSAGE_COMMAND_OPEN_SESSION 0
+#define OPTEE_MESSAGE_COMMAND_INVOKE_FUNCTION 1
+#define OPTEE_MESSAGE_COMMAND_CLOSE_SESSION 2
+
+#define OPTEE_MESSAGE_ATTRIBUTE_META 0x100
+
+#define OPTEE_LOGIN_PUBLIC 0x0
+
+typedef struct {
+ UINTN Base;
+ UINTN Size;
+} OPTEE_SHARED_MEMORY_INFORMATION;
+
+//
+// UUID struct compliant with RFC4122 (network byte order).
+//
+typedef struct {
+ UINT32 Data1;
+ UINT16 Data2;
+ UINT16 Data3;
+ UINT8 Data4[8];
+} RFC4122_UUID;
+
+#endif
|