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19c6d9fe LD |
1 | ;------------------------------------------------------------------------------\r |
2 | ;\r | |
3 | ; Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>\r | |
4 | ; Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>\r | |
5 | ;\r | |
9344f092 | 6 | ; SPDX-License-Identifier: BSD-2-Clause-Patent\r |
19c6d9fe LD |
7 | ;\r |
8 | ;------------------------------------------------------------------------------\r | |
9 | \r | |
10 | SECTION .text\r | |
11 | \r | |
12 | ;------------------------------------------------------------------------------\r | |
13 | ; VOID\r | |
14 | ; EFIAPI\r | |
15 | ; IoReadFifo8 (\r | |
16 | ; IN UINTN Port,\r | |
17 | ; IN UINTN Size,\r | |
18 | ; OUT VOID *Buffer\r | |
19 | ; );\r | |
20 | ;------------------------------------------------------------------------------\r | |
21 | global ASM_PFX(IoReadFifo8)\r | |
22 | ASM_PFX(IoReadFifo8):\r | |
23 | push edi\r | |
24 | cld\r | |
25 | mov dx, [esp + 8]\r | |
26 | mov ecx, [esp + 12]\r | |
27 | mov edi, [esp + 16]\r | |
28 | rep insb\r | |
29 | pop edi\r | |
30 | ret\r | |
31 | \r | |
32 | ;------------------------------------------------------------------------------\r | |
33 | ; VOID\r | |
34 | ; EFIAPI\r | |
35 | ; IoReadFifo16 (\r | |
36 | ; IN UINTN Port,\r | |
37 | ; IN UINTN Size,\r | |
38 | ; OUT VOID *Buffer\r | |
39 | ; );\r | |
40 | ;------------------------------------------------------------------------------\r | |
41 | global ASM_PFX(IoReadFifo16)\r | |
42 | ASM_PFX(IoReadFifo16):\r | |
43 | push edi\r | |
44 | cld\r | |
45 | mov dx, [esp + 8]\r | |
46 | mov ecx, [esp + 12]\r | |
47 | mov edi, [esp + 16]\r | |
48 | rep insw\r | |
49 | pop edi\r | |
50 | ret\r | |
51 | \r | |
52 | ;------------------------------------------------------------------------------\r | |
53 | ; VOID\r | |
54 | ; EFIAPI\r | |
55 | ; IoReadFifo32 (\r | |
56 | ; IN UINTN Port,\r | |
57 | ; IN UINTN Size,\r | |
58 | ; OUT VOID *Buffer\r | |
59 | ; );\r | |
60 | ;------------------------------------------------------------------------------\r | |
61 | global ASM_PFX(IoReadFifo32)\r | |
62 | ASM_PFX(IoReadFifo32):\r | |
63 | push edi\r | |
64 | cld\r | |
65 | mov dx, [esp + 8]\r | |
66 | mov ecx, [esp + 12]\r | |
67 | mov edi, [esp + 16]\r | |
68 | rep insd\r | |
69 | pop edi\r | |
70 | ret\r | |
71 | \r | |
72 | ;------------------------------------------------------------------------------\r | |
73 | ; VOID\r | |
74 | ; EFIAPI\r | |
75 | ; IoWriteFifo8 (\r | |
76 | ; IN UINTN Port,\r | |
77 | ; IN UINTN Size,\r | |
78 | ; IN VOID *Buffer\r | |
79 | ; );\r | |
80 | ;------------------------------------------------------------------------------\r | |
81 | global ASM_PFX(IoWriteFifo8)\r | |
82 | ASM_PFX(IoWriteFifo8):\r | |
83 | push esi\r | |
84 | cld\r | |
85 | mov dx, [esp + 8]\r | |
86 | mov ecx, [esp + 12]\r | |
87 | mov esi, [esp + 16]\r | |
88 | rep outsb\r | |
89 | pop esi\r | |
90 | ret\r | |
91 | \r | |
92 | ;------------------------------------------------------------------------------\r | |
93 | ; VOID\r | |
94 | ; EFIAPI\r | |
95 | ; IoWriteFifo16 (\r | |
96 | ; IN UINTN Port,\r | |
97 | ; IN UINTN Size,\r | |
98 | ; IN VOID *Buffer\r | |
99 | ; );\r | |
100 | ;------------------------------------------------------------------------------\r | |
101 | global ASM_PFX(IoWriteFifo16)\r | |
102 | ASM_PFX(IoWriteFifo16):\r | |
103 | push esi\r | |
104 | cld\r | |
105 | mov dx, [esp + 8]\r | |
106 | mov ecx, [esp + 12]\r | |
107 | mov esi, [esp + 16]\r | |
108 | rep outsw\r | |
109 | pop esi\r | |
110 | ret\r | |
111 | \r | |
112 | ;------------------------------------------------------------------------------\r | |
113 | ; VOID\r | |
114 | ; EFIAPI\r | |
115 | ; IoWriteFifo32 (\r | |
116 | ; IN UINTN Port,\r | |
117 | ; IN UINTN Size,\r | |
118 | ; IN VOID *Buffer\r | |
119 | ; );\r | |
120 | ;------------------------------------------------------------------------------\r | |
121 | global ASM_PFX(IoWriteFifo32)\r | |
122 | ASM_PFX(IoWriteFifo32):\r | |
123 | push esi\r | |
124 | cld\r | |
125 | mov dx, [esp + 8]\r | |
126 | mov ecx, [esp + 12]\r | |
127 | mov esi, [esp + 16]\r | |
128 | rep outsd\r | |
129 | pop esi\r | |
130 | ret\r | |
131 | \r |