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f8cd287b | 1 | /**@file\r |
c3902377 | 2 | The header file for EFI_ISA_IO protocol implementation.\r |
3 | \r | |
6fcb2d91 | 4 | Copyright (c) 2006 - 2009, Intel Corporation.<BR>\r |
f8cd287b | 5 | All rights reserved. This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
c3902377 | 14 | \r |
6fcb2d91 | 15 | #ifndef _INTERNAL_ISA_IO_H_\r |
16 | #define _INTERNAL_ISA_IO_H_\r | |
c3902377 | 17 | \r |
c3902377 | 18 | #include "InternalIsaBus.h"\r |
19 | \r | |
20 | //\r | |
21 | // ISA I/O Support Function Prototypes\r | |
22 | //\r | |
23 | \r | |
24 | EFI_STATUS\r | |
25 | IsaIoVerifyAccess (\r | |
6fcb2d91 | 26 | IN ISA_IO_DEVICE *IsaIoDevice,\r |
27 | IN ISA_ACCESS_TYPE Type,\r | |
28 | IN EFI_ISA_IO_PROTOCOL_WIDTH Width,\r | |
29 | IN UINTN Count,\r | |
30 | IN UINT32 Offset\r | |
c3902377 | 31 | );\r |
32 | \r | |
33 | EFI_STATUS\r | |
34 | EFIAPI\r | |
35 | IsaIoIoRead (\r | |
6fcb2d91 | 36 | IN EFI_ISA_IO_PROTOCOL *This,\r |
37 | IN EFI_ISA_IO_PROTOCOL_WIDTH Width,\r | |
38 | IN UINT32 Offset,\r | |
39 | IN UINTN Count,\r | |
40 | OUT VOID *Buffer\r | |
c3902377 | 41 | );\r |
42 | \r | |
43 | EFI_STATUS\r | |
44 | EFIAPI\r | |
45 | IsaIoIoWrite (\r | |
6fcb2d91 | 46 | IN EFI_ISA_IO_PROTOCOL *This,\r |
47 | IN EFI_ISA_IO_PROTOCOL_WIDTH Width,\r | |
48 | IN UINT32 Offset,\r | |
49 | IN UINTN Count,\r | |
50 | IN VOID *Buffer\r | |
c3902377 | 51 | );\r |
52 | \r | |
53 | EFI_STATUS\r | |
54 | EFIAPI\r | |
55 | IsaIoMap (\r | |
6fcb2d91 | 56 | IN EFI_ISA_IO_PROTOCOL *This,\r |
57 | IN EFI_ISA_IO_PROTOCOL_OPERATION Operation,\r | |
58 | IN UINT8 ChannelNumber OPTIONAL,\r | |
59 | IN UINT32 ChannelAttributes,\r | |
60 | IN VOID *HostAddress,\r | |
61 | IN OUT UINTN *NumberOfBytes,\r | |
62 | OUT EFI_PHYSICAL_ADDRESS *DeviceAddress,\r | |
63 | OUT VOID **Mapping\r | |
c3902377 | 64 | );\r |
65 | \r | |
66 | EFI_STATUS\r | |
67 | EFIAPI\r | |
68 | IsaIoUnmap (\r | |
6fcb2d91 | 69 | IN EFI_ISA_IO_PROTOCOL *This,\r |
70 | IN VOID *Mapping\r | |
c3902377 | 71 | );\r |
72 | \r | |
73 | EFI_STATUS\r | |
74 | EFIAPI\r | |
75 | IsaIoFlush (\r | |
6fcb2d91 | 76 | IN EFI_ISA_IO_PROTOCOL *This\r |
c3902377 | 77 | );\r |
78 | \r | |
79 | EFI_STATUS\r | |
80 | ReportErrorStatusCode (\r | |
81 | EFI_STATUS_CODE_VALUE code\r | |
82 | );\r | |
83 | \r | |
84 | EFI_STATUS\r | |
85 | WriteDmaPort (\r | |
6fcb2d91 | 86 | IN EFI_ISA_IO_PROTOCOL *This,\r |
87 | IN UINT32 AddrOffset,\r | |
88 | IN UINT32 PageOffset,\r | |
89 | IN UINT32 CountOffset,\r | |
90 | IN UINT32 BaseAddress,\r | |
91 | IN UINT16 Count\r | |
c3902377 | 92 | );\r |
93 | \r | |
94 | EFI_STATUS\r | |
95 | WritePort (\r | |
6fcb2d91 | 96 | IN EFI_ISA_IO_PROTOCOL *This,\r |
97 | IN UINT32 Offset,\r | |
98 | IN UINT8 Value\r | |
c3902377 | 99 | ); \r |
100 | \r | |
101 | EFI_STATUS\r | |
102 | EFIAPI\r | |
103 | IsaIoMemRead (\r | |
6fcb2d91 | 104 | IN EFI_ISA_IO_PROTOCOL *This,\r |
105 | IN EFI_ISA_IO_PROTOCOL_WIDTH Width,\r | |
106 | IN UINT32 Offset,\r | |
107 | IN UINTN Count,\r | |
108 | OUT VOID *Buffer\r | |
c3902377 | 109 | );\r |
110 | \r | |
111 | \r | |
112 | EFI_STATUS\r | |
113 | EFIAPI\r | |
114 | IsaIoMemWrite (\r | |
6fcb2d91 | 115 | IN EFI_ISA_IO_PROTOCOL *This,\r |
116 | IN EFI_ISA_IO_PROTOCOL_WIDTH Width,\r | |
117 | IN UINT32 Offset,\r | |
118 | IN UINTN Count,\r | |
119 | IN VOID *Buffer\r | |
c3902377 | 120 | );\r |
121 | \r | |
122 | EFI_STATUS\r | |
123 | EFIAPI\r | |
124 | IsaIoCopyMem (\r | |
6fcb2d91 | 125 | IN EFI_ISA_IO_PROTOCOL *This,\r |
126 | IN EFI_ISA_IO_PROTOCOL_WIDTH Width,\r | |
127 | IN UINT32 DestOffset,\r | |
128 | IN UINT32 SrcOffset,\r | |
129 | IN UINTN Count\r | |
c3902377 | 130 | );\r |
131 | \r | |
132 | EFI_STATUS\r | |
133 | EFIAPI\r | |
134 | IsaIoAllocateBuffer (\r | |
6fcb2d91 | 135 | IN EFI_ISA_IO_PROTOCOL *This,\r |
136 | IN EFI_ALLOCATE_TYPE Type,\r | |
137 | IN EFI_MEMORY_TYPE MemoryType,\r | |
138 | IN UINTN Pages,\r | |
139 | OUT VOID **HostAddress,\r | |
140 | IN UINT64 Attributes\r | |
c3902377 | 141 | );\r |
142 | \r | |
143 | EFI_STATUS\r | |
144 | EFIAPI\r | |
145 | IsaIoFreeBuffer (\r | |
6fcb2d91 | 146 | IN EFI_ISA_IO_PROTOCOL *This,\r |
147 | IN UINTN Pages,\r | |
148 | IN VOID *HostAddress\r | |
c3902377 | 149 | );\r |
150 | \r | |
151 | #endif\r | |
6fcb2d91 | 152 | \r |