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1 | /** @file\r | |
2 | Cirrus Logic 5430 Controller Driver\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation \r | |
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 | |
14 | \r | |
15 | //\r | |
16 | // Cirrus Logic 5430 Controller Driver\r | |
17 | //\r | |
18 | \r | |
19 | #ifndef _CIRRUS_LOGIC_5430_H_\r | |
20 | #define _CIRRUS_LOGIC_5430_H_\r | |
21 | \r | |
22 | \r | |
23 | #include <IndustryStandard/pci22.h>\r | |
24 | //\r | |
25 | // Cirrus Logic 5430 PCI Configuration Header values\r | |
26 | //\r | |
27 | #define CIRRUS_LOGIC_VENDOR_ID 0x1013\r | |
28 | #define CIRRUS_LOGIC_5430_DEVICE_ID 0x00a8\r | |
29 | #define CIRRUS_LOGIC_5430_ALTERNATE_DEVICE_ID 0x00a0\r | |
30 | #define CIRRUS_LOGIC_5446_DEVICE_ID 0x00b8\r | |
31 | \r | |
32 | //\r | |
33 | // Cirrus Logic Graphical Mode Data\r | |
34 | //\r | |
35 | #define CIRRUS_LOGIC_5430_UGA_DRAW_MODE_COUNT 3\r | |
36 | \r | |
37 | typedef struct {\r | |
38 | UINT32 HorizontalResolution;\r | |
39 | UINT32 VerticalResolution;\r | |
40 | UINT32 ColorDepth;\r | |
41 | UINT32 RefreshRate;\r | |
42 | } CIRRUS_LOGIC_5430_UGA_DRAW_MODE_DATA;\r | |
43 | \r | |
44 | //\r | |
45 | // Cirrus Logic 5440 Private Data Structure\r | |
46 | //\r | |
47 | #define CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('C', 'L', '5', '4')\r | |
48 | \r | |
49 | typedef struct {\r | |
50 | UINT64 Signature;\r | |
51 | EFI_HANDLE Handle;\r | |
52 | EFI_PCI_IO_PROTOCOL *PciIo;\r | |
53 | EFI_UGA_DRAW_PROTOCOL UgaDraw;\r | |
54 | \r | |
55 | //\r | |
56 | // UGA Draw Private Data\r | |
57 | //\r | |
58 | BOOLEAN HardwareNeedsStarting;\r | |
59 | UINTN CurrentMode;\r | |
60 | UINTN MaxMode;\r | |
61 | CIRRUS_LOGIC_5430_UGA_DRAW_MODE_DATA ModeData[CIRRUS_LOGIC_5430_UGA_DRAW_MODE_COUNT];\r | |
62 | UINT8 *LineBuffer;\r | |
63 | } CIRRUS_LOGIC_5430_PRIVATE_DATA;\r | |
64 | \r | |
65 | #define CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS(a) \\r | |
66 | CR(a, CIRRUS_LOGIC_5430_PRIVATE_DATA, UgaDraw, CIRRUS_LOGIC_5430_PRIVATE_DATA_SIGNATURE)\r | |
67 | \r | |
68 | //\r | |
69 | // Global Variables\r | |
70 | //\r | |
71 | extern EFI_DRIVER_BINDING_PROTOCOL gCirrusLogic5430DriverBinding;\r | |
72 | extern EFI_COMPONENT_NAME_PROTOCOL gCirrusLogic5430ComponentName;\r | |
73 | \r | |
74 | //\r | |
75 | // Io Registers defined by VGA\r | |
76 | //\r | |
77 | #define CRTC_ADDRESS_REGISTER 0x3d4\r | |
78 | #define CRTC_DATA_REGISTER 0x3d5\r | |
79 | #define SEQ_ADDRESS_REGISTER 0x3c4\r | |
80 | #define SEQ_DATA_REGISTER 0x3c5\r | |
81 | #define GRAPH_ADDRESS_REGISTER 0x3ce\r | |
82 | #define GRAPH_DATA_REGISTER 0x3cf\r | |
83 | #define ATT_ADDRESS_REGISTER 0x3c0\r | |
84 | #define MISC_OUTPUT_REGISTER 0x3c2\r | |
85 | #define INPUT_STATUS_1_REGISTER 0x3da\r | |
86 | #define DAC_PIXEL_MASK_REGISTER 0x3c6\r | |
87 | #define PALETTE_INDEX_REGISTER 0x3c8\r | |
88 | #define PALETTE_DATA_REGISTER 0x3c9\r | |
89 | \r | |
90 | //\r | |
91 | // UGA Draw Hardware abstraction internal worker functions\r | |
92 | //\r | |
93 | /**\r | |
94 | TODO: Add function description\r | |
95 | \r | |
96 | @param Private TODO: add argument description\r | |
97 | \r | |
98 | TODO: add return values\r | |
99 | \r | |
100 | **/\r | |
101 | EFI_STATUS\r | |
102 | CirrusLogic5430UgaDrawConstructor (\r | |
103 | CIRRUS_LOGIC_5430_PRIVATE_DATA *Private\r | |
104 | )\r | |
105 | ;\r | |
106 | \r | |
107 | /**\r | |
108 | TODO: Add function description\r | |
109 | \r | |
110 | @param Private TODO: add argument description\r | |
111 | \r | |
112 | TODO: add return values\r | |
113 | \r | |
114 | **/\r | |
115 | EFI_STATUS\r | |
116 | CirrusLogic5430UgaDrawDestructor (\r | |
117 | CIRRUS_LOGIC_5430_PRIVATE_DATA *Private\r | |
118 | )\r | |
119 | ;\r | |
120 | \r | |
121 | //\r | |
122 | // EFI 1.1 driver model prototypes for Cirrus Logic 5430 UGA Draw\r | |
123 | //\r | |
124 | /**\r | |
125 | TODO: Add function description\r | |
126 | \r | |
127 | @param ImageHandle TODO: add argument description\r | |
128 | @param SystemTable TODO: add argument description\r | |
129 | \r | |
130 | TODO: add return values\r | |
131 | \r | |
132 | **/\r | |
133 | EFI_STATUS\r | |
134 | EFIAPI\r | |
135 | CirrusLogic5430DriverEntryPoint (\r | |
136 | IN EFI_HANDLE ImageHandle,\r | |
137 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
138 | )\r | |
139 | ;\r | |
140 | \r | |
141 | //\r | |
142 | // EFI_DRIVER_BINDING_PROTOCOL Protocol Interface\r | |
143 | //\r | |
144 | /**\r | |
145 | TODO: Add function description\r | |
146 | \r | |
147 | @param This TODO: add argument description\r | |
148 | @param Controller TODO: add argument description\r | |
149 | @param RemainingDevicePath TODO: add argument description\r | |
150 | \r | |
151 | TODO: add return values\r | |
152 | \r | |
153 | **/\r | |
154 | EFI_STATUS\r | |
155 | EFIAPI\r | |
156 | CirrusLogic5430ControllerDriverSupported (\r | |
157 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
158 | IN EFI_HANDLE Controller,\r | |
159 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
160 | )\r | |
161 | ;\r | |
162 | \r | |
163 | /**\r | |
164 | TODO: Add function description\r | |
165 | \r | |
166 | @param This TODO: add argument description\r | |
167 | @param Controller TODO: add argument description\r | |
168 | @param RemainingDevicePath TODO: add argument description\r | |
169 | \r | |
170 | TODO: add return values\r | |
171 | \r | |
172 | **/\r | |
173 | EFI_STATUS\r | |
174 | EFIAPI\r | |
175 | CirrusLogic5430ControllerDriverStart (\r | |
176 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
177 | IN EFI_HANDLE Controller,\r | |
178 | IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r | |
179 | )\r | |
180 | ;\r | |
181 | \r | |
182 | /**\r | |
183 | TODO: Add function description\r | |
184 | \r | |
185 | @param This TODO: add argument description\r | |
186 | @param Controller TODO: add argument description\r | |
187 | @param NumberOfChildren TODO: add argument description\r | |
188 | @param ChildHandleBuffer TODO: add argument description\r | |
189 | \r | |
190 | TODO: add return values\r | |
191 | \r | |
192 | **/\r | |
193 | EFI_STATUS\r | |
194 | EFIAPI\r | |
195 | CirrusLogic5430ControllerDriverStop (\r | |
196 | IN EFI_DRIVER_BINDING_PROTOCOL *This,\r | |
197 | IN EFI_HANDLE Controller,\r | |
198 | IN UINTN NumberOfChildren,\r | |
199 | IN EFI_HANDLE *ChildHandleBuffer\r | |
200 | )\r | |
201 | ;\r | |
202 | \r | |
203 | #endif\r |