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/ArmVirtPkg/Include/Protocol/FdtClient.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/ArmVirtPkg/Include/Protocol/FdtClient.h')
| -rw-r--r-- | roms/edk2/ArmVirtPkg/Include/Protocol/FdtClient.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/roms/edk2/ArmVirtPkg/Include/Protocol/FdtClient.h b/roms/edk2/ArmVirtPkg/Include/Protocol/FdtClient.h new file mode 100644 index 000000000..08eb49639 --- /dev/null +++ b/roms/edk2/ArmVirtPkg/Include/Protocol/FdtClient.h @@ -0,0 +1,129 @@ +/** @file
+
+ DISCLAIMER: the FDT_CLIENT_PROTOCOL introduced here is a work in progress,
+ and should not be used outside of the EDK II tree.
+
+ Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __FDT_CLIENT_H__
+#define __FDT_CLIENT_H__
+
+#define FDT_CLIENT_PROTOCOL_GUID { \
+ 0xE11FACA0, 0x4710, 0x4C8E, {0xA7, 0xA2, 0x01, 0xBA, 0xA2, 0x59, 0x1B, 0x4C} \
+ }
+
+//
+// Protocol interface structure
+//
+typedef struct _FDT_CLIENT_PROTOCOL FDT_CLIENT_PROTOCOL;
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_GET_NODE_PROPERTY) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN INT32 Node,
+ IN CONST CHAR8 *PropertyName,
+ OUT CONST VOID **Prop,
+ OUT UINT32 *PropSize OPTIONAL
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_SET_NODE_PROPERTY) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN INT32 Node,
+ IN CONST CHAR8 *PropertyName,
+ IN CONST VOID *Prop,
+ IN UINT32 PropSize
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_FIND_COMPATIBLE_NODE) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN CONST CHAR8 *CompatibleString,
+ OUT INT32 *Node
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_FIND_NEXT_COMPATIBLE_NODE) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN CONST CHAR8 *CompatibleString,
+ IN INT32 PrevNode,
+ OUT INT32 *Node
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_FIND_COMPATIBLE_NODE_PROPERTY) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN CONST CHAR8 *CompatibleString,
+ IN CONST CHAR8 *PropertyName,
+ OUT CONST VOID **Prop,
+ OUT UINT32 *PropSize OPTIONAL
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_FIND_COMPATIBLE_NODE_REG) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN CONST CHAR8 *CompatibleString,
+ OUT CONST VOID **Reg,
+ OUT UINTN *AddressCells,
+ OUT UINTN *SizeCells,
+ OUT UINT32 *RegSize
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_FIND_NEXT_MEMORY_NODE_REG) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ IN INT32 PrevNode,
+ OUT INT32 *Node,
+ OUT CONST VOID **Reg,
+ OUT UINTN *AddressCells,
+ OUT UINTN *SizeCells,
+ OUT UINT32 *RegSize
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_FIND_MEMORY_NODE_REG) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ OUT INT32 *Node,
+ OUT CONST VOID **Reg,
+ OUT UINTN *AddressCells,
+ OUT UINTN *SizeCells,
+ OUT UINT32 *RegSize
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *FDT_CLIENT_GET_OR_INSERT_CHOSEN_NODE) (
+ IN FDT_CLIENT_PROTOCOL *This,
+ OUT INT32 *Node
+ );
+
+struct _FDT_CLIENT_PROTOCOL {
+ FDT_CLIENT_GET_NODE_PROPERTY GetNodeProperty;
+ FDT_CLIENT_SET_NODE_PROPERTY SetNodeProperty;
+
+ FDT_CLIENT_FIND_COMPATIBLE_NODE FindCompatibleNode;
+ FDT_CLIENT_FIND_NEXT_COMPATIBLE_NODE FindNextCompatibleNode;
+ FDT_CLIENT_FIND_COMPATIBLE_NODE_PROPERTY FindCompatibleNodeProperty;
+ FDT_CLIENT_FIND_COMPATIBLE_NODE_REG FindCompatibleNodeReg;
+
+ FDT_CLIENT_FIND_MEMORY_NODE_REG FindMemoryNodeReg;
+ FDT_CLIENT_FIND_NEXT_MEMORY_NODE_REG FindNextMemoryNodeReg;
+
+ FDT_CLIENT_GET_OR_INSERT_CHOSEN_NODE GetOrInsertChosenNode;
+};
+
+extern EFI_GUID gFdtClientProtocolGuid;
+
+#endif
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