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3cbfba02 DW |
1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r | |
4 | \r\r | |
9dc8036d MK |
5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
6 | \r | |
3cbfba02 DW |
7 | \r\r |
8 | \r | |
9 | Module Name:\r | |
10 | \r | |
11 | LpcSio.h\r | |
12 | \r | |
13 | Abstract:\r | |
14 | \r | |
15 | Lpc driver's sio interface\r | |
16 | \r | |
17 | \r | |
18 | \r | |
19 | --*/\r | |
20 | \r | |
21 | #ifndef _LPC_SIO_H\r | |
22 | #define _LPC_SIO_H\r | |
23 | \r | |
24 | #include "Protocol/PciRootBridgeIo.h"\r | |
25 | \r | |
26 | #define VARSIOINSTALLED L"VarSIOProcotolInstalled"\r | |
27 | \r | |
28 | //\r | |
29 | // Port address\r | |
30 | //\r | |
31 | #define CONFIG_PORT 0x04E\r | |
32 | #define INDEX_PORT 0x04E\r | |
33 | #define DATA_PORT INDEX_PORT + 1\r | |
34 | \r | |
35 | //\r | |
36 | // Logical Device\r | |
37 | //\r | |
38 | #define SIO_COM 0x3\r | |
39 | #define SIO_MSWC 0x4\r | |
40 | #define SIO_MOUSE 0x5\r | |
41 | #define SIO_KEYBOARD 0x6\r | |
42 | #define SIO_SHM 0xF\r | |
43 | #define SIO_PM1 0x11\r | |
44 | #define SIO_PM2 0x12\r | |
45 | #define SIO_PM3 0x17\r | |
46 | #define SIO_ESHM 0x1D\r | |
47 | \r | |
48 | //\r | |
49 | // Global register\r | |
50 | //\r | |
51 | #define REG_LOGICAL_DEVICE 0x07\r | |
52 | #define REG_DEVICE_ID 0x20\r | |
53 | #define SIO_CONFIG_1 0x21\r | |
54 | #define REG_CHIP_REV 0x24\r | |
55 | #define SIO_CONFIG_5 0x25\r | |
56 | #define SIO_CONFIG_6 0x26\r | |
57 | #define REG_DEVICE_REV 0x27\r | |
58 | #define SIO_CONFIG_9 0x29\r | |
59 | #define SIO_CONFIG_D 0x2D\r | |
60 | \r | |
61 | #define ACTIVATE 0x30\r | |
62 | #define BASE_ADDRESS_HIGH 0x60\r | |
63 | #define BASE_ADDRESS_LOW 0x61\r | |
64 | #define BASE_ADDRESS_HIGH2 0x62\r | |
65 | #define BASE_ADDRESS_LOW2 0x63\r | |
66 | #define PRIMARY_INTERRUPT_SELECT 0x70\r | |
67 | #define DMA_CHANNEL_SELECT 0x74\r | |
68 | \r | |
69 | EFI_STATUS\r | |
70 | InitializeLpcSio (\r | |
71 | IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *RootBridgeIo\r | |
72 | );\r | |
73 | \r | |
74 | //\r | |
75 | // Prototypes for the sio internal function\r | |
76 | //\r | |
77 | //\r | |
78 | // Internal function\r | |
79 | //\r | |
80 | VOID\r | |
81 | LPCWPCE791SetDefault (\r | |
82 | VOID\r | |
83 | );\r | |
84 | \r | |
85 | VOID\r | |
86 | WriteRegisterAndSaveToScript (\r | |
87 | IN UINT8 Index,\r | |
88 | IN UINT8 Data\r | |
89 | );\r | |
90 | \r | |
91 | VOID\r | |
92 | FloppyWriteProtect (\r | |
93 | VOID\r | |
94 | );\r | |
95 | \r | |
96 | VOID\r | |
97 | DisableLogicalDevice (\r | |
98 | UINT8 DeviceId\r | |
99 | );\r | |
100 | \r | |
101 | #endif\r |