projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3eb9473e | 1 | /*++\r |
| 2 | \r | |
| f57387d5 HT |
3 | Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r |
| 4 | This program and the accompanying materials \r | |
| 3eb9473e | 5 | are licensed and made available under the terms and conditions of the BSD License \r |
| 6 | which accompanies this distribution. The full text of the license may be found at \r | |
| 7 | http://opensource.org/licenses/bsd-license.php \r | |
| 8 | \r | |
| 9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
| 10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 11 | \r | |
| 12 | \r | |
| 13 | Module Name:\r | |
| 14 | \r | |
| 15 | VgaMiniPort.h\r | |
| 16 | \r | |
| 17 | Abstract:\r | |
| 18 | \r | |
| 19 | Vga Mini port binding for a VGA controller\r | |
| 20 | \r | |
| 21 | --*/\r | |
| 22 | \r | |
| 23 | #ifndef _VGA_MINI_PORT_H\r | |
| 24 | #define _VGA_MINI_PORT_H\r | |
| 25 | \r | |
| 26 | #define EFI_VGA_MINI_PORT_PROTOCOL_GUID \\r | |
| 27 | { \\r | |
| 7ccf38a3 | 28 | 0xc7735a2f, 0x88f5, 0x4882, {0xae, 0x63, 0xfa, 0xac, 0x8c, 0x8b, 0x86, 0xb3} \\r |
| 3eb9473e | 29 | }\r |
| 30 | \r | |
| 31 | EFI_FORWARD_DECLARATION (EFI_VGA_MINI_PORT_PROTOCOL);\r | |
| 32 | \r | |
| 33 | typedef\r | |
| 34 | EFI_STATUS\r | |
| 35 | (EFIAPI *EFI_VGA_MINI_PORT_SET_MODE) (\r | |
| 36 | IN EFI_VGA_MINI_PORT_PROTOCOL * This,\r | |
| 37 | IN UINTN ModeNumber\r | |
| 38 | );\r | |
| 39 | \r | |
| 40 | /*++\r | |
| 41 | \r | |
| 42 | Routine Description:\r | |
| 43 | Sets the text display mode of a VGA controller\r | |
| 44 | \r | |
| 45 | Arguments:\r | |
| 46 | This - Protocol instance pointer.\r | |
| 47 | Mode - Mode number. 0 - 80x25 1-80x50\r | |
| 48 | \r | |
| 49 | Returns:\r | |
| 50 | EFI_SUCCESS - The mode was set\r | |
| 51 | EFI_DEVICE_ERROR - The device is not functioning properly.\r | |
| 52 | \r | |
| 53 | --*/\r | |
| 9c092841 | 54 | struct _EFI_VGA_MINI_PORT_PROTOCOL {\r |
| 3eb9473e | 55 | EFI_VGA_MINI_PORT_SET_MODE SetMode;\r |
| 56 | \r | |
| 57 | UINT64 VgaMemoryOffset;\r | |
| 58 | UINT64 CrtcAddressRegisterOffset;\r | |
| 59 | UINT64 CrtcDataRegisterOffset;\r | |
| 60 | \r | |
| 61 | UINT8 VgaMemoryBar;\r | |
| 62 | UINT8 CrtcAddressRegisterBar;\r | |
| 63 | UINT8 CrtcDataRegisterBar;\r | |
| 64 | \r | |
| 65 | UINT8 MaxMode;\r | |
| 9c092841 | 66 | };\r |
| 3eb9473e | 67 | \r |
| 68 | extern EFI_GUID gEfiVgaMiniPortProtocolGuid;\r | |
| 69 | \r | |
| 70 | #endif\r |