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c311f86b | 1 | /** @file\r |
959ccb23 | 2 | Defines data types and constants introduced in UEFI.\r |
3 | \r | |
97f8b30c | 4 | Copyright (c) 2006 - 2008, Intel Corporation<BR>\r |
5 | Portions Copyright (c) 2008-2009 Apple Inc.<BR> | |
c311f86b | 6 | All rights reserved. This program and the accompanying materials\r |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
959ccb23 | 13 | \r |
14 | **/\r | |
15 | \r | |
16 | #ifndef __UEFI_BASETYPE_H__\r | |
17 | #define __UEFI_BASETYPE_H__\r | |
18 | \r | |
a0f1b047 | 19 | #include <Base.h>\r |
959ccb23 | 20 | \r |
e0c047a0 | 21 | //\r |
eaad1319 | 22 | // Basic data type definitions introduced in UEFI.\r |
e0c047a0 | 23 | //\r |
24 | \r | |
25 | ///\r | |
26 | /// 128-bit buffer containing a unique identifier value.\r | |
8b13229b | 27 | ///\r |
00edb218 | 28 | typedef GUID EFI_GUID;\r |
3f748e52 | 29 | ///\r |
30 | /// Function return status for EFI API\r | |
31 | ///\r | |
00edb218 | 32 | typedef RETURN_STATUS EFI_STATUS;\r |
e0c047a0 | 33 | ///\r |
34 | /// A collection of related interfaces.\r | |
35 | ///\r | |
00edb218 | 36 | typedef VOID *EFI_HANDLE;\r |
e0c047a0 | 37 | ///\r |
38 | /// Handle to an event structure.\r | |
39 | ///\r | |
00edb218 | 40 | typedef VOID *EFI_EVENT;\r |
e0c047a0 | 41 | ///\r |
42 | /// Task priority level.\r | |
43 | ///\r | |
00edb218 | 44 | typedef UINTN EFI_TPL;\r |
e0c047a0 | 45 | ///\r |
46 | /// Logical block address.\r | |
47 | ///\r | |
00edb218 | 48 | typedef UINT64 EFI_LBA;\r |
6617fcc2 | 49 | \r |
50 | ///\r | |
51 | /// 64-bit physical memory address.\r | |
52 | ///\r | |
00edb218 | 53 | typedef UINT64 EFI_PHYSICAL_ADDRESS;\r |
6617fcc2 | 54 | \r |
55 | ///\r | |
56 | /// 64-bit virtual memory address.\r | |
57 | ///\r | |
00edb218 | 58 | typedef UINT64 EFI_VIRTUAL_ADDRESS;\r |
959ccb23 | 59 | \r |
fb5148a0 | 60 | ///\r |
61 | /// EFI Time Abstraction:\r | |
e0c047a0 | 62 | /// Year: 1998 - 20XX\r |
fb5148a0 | 63 | /// Month: 1 - 12\r |
64 | /// Day: 1 - 31\r | |
65 | /// Hour: 0 - 23\r | |
66 | /// Minute: 0 - 59\r | |
67 | /// Second: 0 - 59\r | |
68 | /// Nanosecond: 0 - 999,999,999\r | |
69 | /// TimeZone: -1440 to 1440 or 2047\r | |
70 | ///\r | |
959ccb23 | 71 | typedef struct {\r |
72 | UINT16 Year;\r | |
73 | UINT8 Month;\r | |
74 | UINT8 Day;\r | |
75 | UINT8 Hour;\r | |
76 | UINT8 Minute;\r | |
77 | UINT8 Second;\r | |
78 | UINT8 Pad1;\r | |
79 | UINT32 Nanosecond;\r | |
80 | INT16 TimeZone;\r | |
81 | UINT8 Daylight;\r | |
82 | UINT8 Pad2;\r | |
83 | } EFI_TIME;\r | |
84 | \r | |
d1f95000 | 85 | \r |
e0c047a0 | 86 | ///\r |
87 | /// 4-byte buffer. An IPv4 internet protocol address.\r | |
88 | ///\r | |
d1f95000 | 89 | typedef struct {\r |
90 | UINT8 Addr[4];\r | |
91 | } EFI_IPv4_ADDRESS;\r | |
92 | \r | |
e0c047a0 | 93 | ///\r |
94 | /// 16-byte buffer. An IPv6 internet protocol address\r | |
95 | ///\r | |
d1f95000 | 96 | typedef struct {\r |
97 | UINT8 Addr[16];\r | |
98 | } EFI_IPv6_ADDRESS;\r | |
99 | \r | |
e0c047a0 | 100 | ///\r |
101 | /// 32-byte buffer containing a network Media Access Control address.\r | |
102 | ///\r | |
d1f95000 | 103 | typedef struct {\r |
104 | UINT8 Addr[32];\r | |
105 | } EFI_MAC_ADDRESS;\r | |
106 | \r | |
e0c047a0 | 107 | ///\r |
108 | /// 16-byte buffer aligned on a 4-byte boundary.\r | |
109 | /// An IPv4 or IPv6 internet protocol address.\r | |
110 | ///\r | |
d1f95000 | 111 | typedef union {\r |
112 | UINT32 Addr[4];\r | |
113 | EFI_IPv4_ADDRESS v4;\r | |
114 | EFI_IPv6_ADDRESS v6;\r | |
115 | } EFI_IP_ADDRESS;\r | |
116 | \r | |
117 | \r | |
959ccb23 | 118 | //\r |
119 | // Enumeration of EFI_STATUS.\r | |
120 | // \r | |
121 | #define EFI_SUCCESS RETURN_SUCCESS \r | |
122 | #define EFI_LOAD_ERROR RETURN_LOAD_ERROR \r | |
123 | #define EFI_INVALID_PARAMETER RETURN_INVALID_PARAMETER \r | |
124 | #define EFI_UNSUPPORTED RETURN_UNSUPPORTED \r | |
125 | #define EFI_BAD_BUFFER_SIZE RETURN_BAD_BUFFER_SIZE \r | |
126 | #define EFI_BUFFER_TOO_SMALL RETURN_BUFFER_TOO_SMALL \r | |
127 | #define EFI_NOT_READY RETURN_NOT_READY \r | |
128 | #define EFI_DEVICE_ERROR RETURN_DEVICE_ERROR \r | |
129 | #define EFI_WRITE_PROTECTED RETURN_WRITE_PROTECTED \r | |
130 | #define EFI_OUT_OF_RESOURCES RETURN_OUT_OF_RESOURCES \r | |
131 | #define EFI_VOLUME_CORRUPTED RETURN_VOLUME_CORRUPTED \r | |
132 | #define EFI_VOLUME_FULL RETURN_VOLUME_FULL \r | |
133 | #define EFI_NO_MEDIA RETURN_NO_MEDIA \r | |
134 | #define EFI_MEDIA_CHANGED RETURN_MEDIA_CHANGED \r | |
135 | #define EFI_NOT_FOUND RETURN_NOT_FOUND \r | |
136 | #define EFI_ACCESS_DENIED RETURN_ACCESS_DENIED \r | |
137 | #define EFI_NO_RESPONSE RETURN_NO_RESPONSE \r | |
138 | #define EFI_NO_MAPPING RETURN_NO_MAPPING \r | |
139 | #define EFI_TIMEOUT RETURN_TIMEOUT \r | |
140 | #define EFI_NOT_STARTED RETURN_NOT_STARTED \r | |
141 | #define EFI_ALREADY_STARTED RETURN_ALREADY_STARTED \r | |
142 | #define EFI_ABORTED RETURN_ABORTED \r | |
143 | #define EFI_ICMP_ERROR RETURN_ICMP_ERROR \r | |
144 | #define EFI_TFTP_ERROR RETURN_TFTP_ERROR \r | |
145 | #define EFI_PROTOCOL_ERROR RETURN_PROTOCOL_ERROR \r | |
146 | #define EFI_INCOMPATIBLE_VERSION RETURN_INCOMPATIBLE_VERSION \r | |
147 | #define EFI_SECURITY_VIOLATION RETURN_SECURITY_VIOLATION \r | |
148 | #define EFI_CRC_ERROR RETURN_CRC_ERROR \r | |
149 | #define EFI_END_OF_MEDIA RETURN_END_OF_MEDIA\r | |
150 | #define EFI_END_OF_FILE RETURN_END_OF_FILE\r | |
54cf8780 | 151 | #define EFI_INVALID_LANGUAGE RETURN_INVALID_LANGUAGE\r |
959ccb23 | 152 | \r |
153 | #define EFI_WARN_UNKNOWN_GLYPH RETURN_WARN_UNKNOWN_GLYPH \r | |
154 | #define EFI_WARN_DELETE_FAILURE RETURN_WARN_DELETE_FAILURE \r | |
155 | #define EFI_WARN_WRITE_FAILURE RETURN_WARN_WRITE_FAILURE \r | |
156 | #define EFI_WARN_BUFFER_TOO_SMALL RETURN_WARN_BUFFER_TOO_SMALL\r | |
157 | \r | |
158 | \r | |
959ccb23 | 159 | //\r |
160 | // Define macro to encode the status code.\r | |
161 | // \r | |
00edb218 | 162 | #define EFIERR(_a) ENCODE_ERROR(_a)\r |
959ccb23 | 163 | \r |
164 | #define EFI_ERROR(A) RETURN_ERROR(A)\r | |
165 | \r | |
959ccb23 | 166 | \r |
959ccb23 | 167 | \r |
168 | //\r | |
169 | // The EFI memory allocation functions work in units of EFI_PAGEs that are\r | |
170 | // 4K. This should in no way be confused with the page size of the processor.\r | |
171 | // An EFI_PAGE is just the quanta of memory in EFI.\r | |
172 | //\r | |
00edb218 A |
173 | #define EFI_PAGE_SIZE 0x1000\r |
174 | #define EFI_PAGE_MASK 0xFFF\r | |
175 | #define EFI_PAGE_SHIFT 12\r | |
959ccb23 | 176 | \r |
833bd94e | 177 | #define EFI_SIZE_TO_PAGES(a) (((a) >> EFI_PAGE_SHIFT) + (((a) & EFI_PAGE_MASK) ? 1 : 0))\r |
178 | \r | |
179 | #define EFI_PAGES_TO_SIZE(a) ( (a) << EFI_PAGE_SHIFT)\r | |
959ccb23 | 180 | \r |
4ab0dff3 | 181 | ///\r |
182 | /// PE32+ Machine type for IA32 UEFI images\r | |
183 | ///\r | |
97f8b30c | 184 | #define EFI_IMAGE_MACHINE_IA32 0x014C\r |
4ab0dff3 | 185 | \r |
186 | ///\r | |
187 | /// PE32+ Machine type for IA64 UEFI images\r | |
188 | ///\r | |
97f8b30c | 189 | #define EFI_IMAGE_MACHINE_IA64 0x0200\r |
4ab0dff3 | 190 | \r |
191 | ///\r | |
192 | /// PE32+ Machine type for EBC UEFI images\r | |
193 | ///\r | |
97f8b30c | 194 | #define EFI_IMAGE_MACHINE_EBC 0x0EBC\r |
4ab0dff3 | 195 | \r |
196 | ///\r | |
197 | /// PE32+ Machine type for X64 UEFI images\r | |
198 | ///\r | |
97f8b30c | 199 | #define EFI_IMAGE_MACHINE_X64 0x8664\r |
4ab0dff3 | 200 | \r |
97f8b30c | 201 | /// |
202 | /// PE32+ Machine type for ARM mixed ARM and Thumb/Thumb2 images | |
203 | /// | |
204 | #define EFI_IMAGE_MACHINE_ARMTHUMB_MIXED 0x01C2 | |
205 | ||
4ab0dff3 | 206 | \r |
207 | #if defined (MDE_CPU_IA32)\r | |
208 | \r | |
209 | #define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \\r | |
210 | (((Machine) == EFI_IMAGE_MACHINE_IA32) || ((Machine) == EFI_IMAGE_MACHINE_EBC))\r | |
211 | \r | |
212 | #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_X64) \r | |
213 | \r | |
214 | #elif defined (MDE_CPU_IPF)\r | |
215 | \r | |
216 | #define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \\r | |
217 | (((Machine) == EFI_IMAGE_MACHINE_IA64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))\r | |
218 | \r | |
219 | #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE) \r | |
220 | \r | |
221 | #elif defined (MDE_CPU_X64)\r | |
222 | \r | |
223 | #define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \\r | |
224 | (((Machine) == EFI_IMAGE_MACHINE_X64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))\r | |
225 | \r | |
226 | #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_IA32) \r | |
227 | \r | |
97f8b30c | 228 | #elif defined (MDE_CPU_ARM) |
229 | ||
230 | #define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \ | |
231 | (((Machine) == EFI_IMAGE_MACHINE_ARMTHUMB_MIXED) || ((Machine) == EFI_IMAGE_MACHINE_EBC)) | |
232 | ||
233 | #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_ARMTHUMB_MIXED) | |
234 | ||
4ab0dff3 | 235 | #elif defined (MDE_CPU_EBC)\r |
236 | \r | |
237 | ///\r | |
eaad1319 | 238 | /// This is just to make sure you can cross compile with the EBC compiler.\r |
4ab0dff3 | 239 | /// It does not make sense to have a PE loader coded in EBC. You need to \r |
f754f721 | 240 | /// understand the basic.\r |
4ab0dff3 | 241 | ///\r |
242 | #define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_EBC)\r | |
243 | \r | |
244 | #define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE) \r | |
245 | \r | |
246 | #else\r | |
247 | #error Unknown Processor Type\r | |
248 | #endif\r | |
f4e8509b | 249 | \r |
959ccb23 | 250 | #endif\r |