[PATCH v2 33/58] headers: Add definitions from UEFI spec for volumes, resources, etc...

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Add UEFI definitions for literals, enums, structs, GUIDs, etc... that
will be used by TDX to build the UEFI Hand-Off Block (HOB) that is passed
to the Trusted Domain Virtual Firmware (TDVF).

All values come from the UEFI specification and TDVF design guide. [1]

Note, EFI_RESOURCE_MEMORY_UNACCEPTED will be added in future UEFI spec.

[1] https://software.intel.com/content/dam/develop/external/us/en/documents/tdx-virtual-firmware-design-guide-rev-1.pdf

Signed-off-by: Xiaoyao Li <xiaoyao.li@xxxxxxxxx>
Acked-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
---
 include/standard-headers/uefi/uefi.h | 198 +++++++++++++++++++++++++++
 1 file changed, 198 insertions(+)
 create mode 100644 include/standard-headers/uefi/uefi.h

diff --git a/include/standard-headers/uefi/uefi.h b/include/standard-headers/uefi/uefi.h
new file mode 100644
index 000000000000..b15aba796156
--- /dev/null
+++ b/include/standard-headers/uefi/uefi.h
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2020 Intel Corporation
+ *
+ * Author: Isaku Yamahata <isaku.yamahata at gmail.com>
+ *                        <isaku.yamahata at intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef HW_I386_UEFI_H
+#define HW_I386_UEFI_H
+
+/***************************************************************************/
+/*
+ * basic EFI definitions
+ * supplemented with UEFI Specification Version 2.8 (Errata A)
+ * released February 2020
+ */
+/* UEFI integer is little endian */
+
+typedef struct {
+    uint32_t Data1;
+    uint16_t Data2;
+    uint16_t Data3;
+    uint8_t Data4[8];
+} EFI_GUID;
+
+typedef enum {
+    EfiReservedMemoryType,
+    EfiLoaderCode,
+    EfiLoaderData,
+    EfiBootServicesCode,
+    EfiBootServicesData,
+    EfiRuntimeServicesCode,
+    EfiRuntimeServicesData,
+    EfiConventionalMemory,
+    EfiUnusableMemory,
+    EfiACPIReclaimMemory,
+    EfiACPIMemoryNVS,
+    EfiMemoryMappedIO,
+    EfiMemoryMappedIOPortSpace,
+    EfiPalCode,
+    EfiPersistentMemory,
+    EfiUnacceptedMemoryType,
+    EfiMaxMemoryType
+} EFI_MEMORY_TYPE;
+
+#define EFI_HOB_HANDOFF_TABLE_VERSION 0x0009
+
+#define EFI_HOB_TYPE_HANDOFF              0x0001
+#define EFI_HOB_TYPE_MEMORY_ALLOCATION    0x0002
+#define EFI_HOB_TYPE_RESOURCE_DESCRIPTOR  0x0003
+#define EFI_HOB_TYPE_GUID_EXTENSION       0x0004
+#define EFI_HOB_TYPE_FV                   0x0005
+#define EFI_HOB_TYPE_CPU                  0x0006
+#define EFI_HOB_TYPE_MEMORY_POOL          0x0007
+#define EFI_HOB_TYPE_FV2                  0x0009
+#define EFI_HOB_TYPE_LOAD_PEIM_UNUSED     0x000A
+#define EFI_HOB_TYPE_UEFI_CAPSULE         0x000B
+#define EFI_HOB_TYPE_FV3                  0x000C
+#define EFI_HOB_TYPE_UNUSED               0xFFFE
+#define EFI_HOB_TYPE_END_OF_HOB_LIST      0xFFFF
+
+typedef struct {
+    uint16_t HobType;
+    uint16_t HobLength;
+    uint32_t Reserved;
+} EFI_HOB_GENERIC_HEADER;
+
+typedef uint64_t EFI_PHYSICAL_ADDRESS;
+typedef uint32_t EFI_BOOT_MODE;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    uint32_t Version;
+    EFI_BOOT_MODE BootMode;
+    EFI_PHYSICAL_ADDRESS EfiMemoryTop;
+    EFI_PHYSICAL_ADDRESS EfiMemoryBottom;
+    EFI_PHYSICAL_ADDRESS EfiFreeMemoryTop;
+    EFI_PHYSICAL_ADDRESS EfiFreeMemoryBottom;
+    EFI_PHYSICAL_ADDRESS EfiEndOfHobList;
+} EFI_HOB_HANDOFF_INFO_TABLE;
+
+#define EFI_RESOURCE_SYSTEM_MEMORY          0x00000000
+#define EFI_RESOURCE_MEMORY_MAPPED_IO       0x00000001
+#define EFI_RESOURCE_IO                     0x00000002
+#define EFI_RESOURCE_FIRMWARE_DEVICE        0x00000003
+#define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT  0x00000004
+#define EFI_RESOURCE_MEMORY_RESERVED        0x00000005
+#define EFI_RESOURCE_IO_RESERVED            0x00000006
+#define EFI_RESOURCE_MEMORY_UNACCEPTED      0x00000007
+#define EFI_RESOURCE_MAX_MEMORY_TYPE        0x00000008
+
+#define EFI_RESOURCE_ATTRIBUTE_PRESENT                  0x00000001
+#define EFI_RESOURCE_ATTRIBUTE_INITIALIZED              0x00000002
+#define EFI_RESOURCE_ATTRIBUTE_TESTED                   0x00000004
+#define EFI_RESOURCE_ATTRIBUTE_SINGLE_BIT_ECC           0x00000008
+#define EFI_RESOURCE_ATTRIBUTE_MULTIPLE_BIT_ECC         0x00000010
+#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_1           0x00000020
+#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_2           0x00000040
+#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTED           0x00000080
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTED          0x00000100
+#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED      0x00000200
+#define EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE              0x00000400
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE        0x00000800
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE  0x00001000
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE     0x00002000
+#define EFI_RESOURCE_ATTRIBUTE_16_BIT_IO                0x00004000
+#define EFI_RESOURCE_ATTRIBUTE_32_BIT_IO                0x00008000
+#define EFI_RESOURCE_ATTRIBUTE_64_BIT_IO                0x00010000
+#define EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED        0x00020000
+#define EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTED      0x00040000
+#define EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTABLE    0x00080000
+#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTABLE         0x00100000
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTABLE        0x00200000
+#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTABLE    0x00400000
+#define EFI_RESOURCE_ATTRIBUTE_PERSISTENT               0x00800000
+#define EFI_RESOURCE_ATTRIBUTE_PERSISTABLE              0x01000000
+#define EFI_RESOURCE_ATTRIBUTE_MORE_RELIABLE            0x02000000
+
+typedef uint32_t EFI_RESOURCE_TYPE;
+typedef uint32_t EFI_RESOURCE_ATTRIBUTE_TYPE;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    EFI_GUID Owner;
+    EFI_RESOURCE_TYPE ResourceType;
+    EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute;
+    EFI_PHYSICAL_ADDRESS PhysicalStart;
+    uint64_t ResourceLength;
+} EFI_HOB_RESOURCE_DESCRIPTOR;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    EFI_GUID Name;
+
+    /* guid specific data follows */
+} EFI_HOB_GUID_TYPE;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    EFI_PHYSICAL_ADDRESS BaseAddress;
+    uint64_t Length;
+} EFI_HOB_FIRMWARE_VOLUME;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    EFI_PHYSICAL_ADDRESS BaseAddress;
+    uint64_t Length;
+    EFI_GUID FvName;
+    EFI_GUID FileName;
+} EFI_HOB_FIRMWARE_VOLUME2;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    EFI_PHYSICAL_ADDRESS BaseAddress;
+    uint64_t Length;
+    uint32_t AuthenticationStatus;
+    bool ExtractedFv;
+    EFI_GUID FvName;
+    EFI_GUID FileName;
+} EFI_HOB_FIRMWARE_VOLUME3;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+    uint8_t SizeOfMemorySpace;
+    uint8_t SizeOfIoSpace;
+    uint8_t Reserved[6];
+} EFI_HOB_CPU;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+} EFI_HOB_MEMORY_POOL;
+
+typedef struct {
+    EFI_HOB_GENERIC_HEADER Header;
+
+    EFI_PHYSICAL_ADDRESS BaseAddress;
+    uint64_t Length;
+} EFI_HOB_UEFI_CAPSULE;
+
+#define EFI_HOB_OWNER_ZERO                                      \
+    ((EFI_GUID){ 0x00000000, 0x0000, 0x0000,                    \
+        { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } })
+
+#endif
-- 
2.34.1




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