projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cbfba02 DW |
1 | /*++\r |
| 2 | \r | |
| 3 | Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 4 | \r\r | |
| 5 | This program and the accompanying materials are licensed and made available under\r\r | |
| 6 | the terms and conditions of the BSD License that accompanies this distribution. \r\r | |
| 7 | The full text of the license may be found at \r\r | |
| 8 | http://opensource.org/licenses/bsd-license.php. \r\r | |
| 9 | \r\r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r\r | |
| 12 | \r\r | |
| 13 | \r | |
| 14 | Module Name:\r | |
| 15 | \r | |
| 16 | Speaker.h\r | |
| 17 | \r | |
| 18 | Abstract:\r | |
| 19 | \r | |
| 20 | EFI Speaker Interface Protocol\r | |
| 21 | \r | |
| 22 | \r | |
| 23 | \r | |
| 24 | --*/\r | |
| 25 | \r | |
| 26 | #ifndef _PEI_SPEAKER_IF_H\r | |
| 27 | #define _PEI_SPEAKER_IF_H\r | |
| 28 | \r | |
| 29 | //\r | |
| 30 | // Global ID Speaker Interface\r | |
| 31 | //\r | |
| 32 | #define PEI_SPEAKER_INTERFACE_PPI_GUID \\r | |
| 33 | { \\r | |
| 34 | 0x30ac275e, 0xbb30, 0x4b84, 0xa1, 0xcd, 0x0a, 0xf1, 0x32, 0x2c, 0x89, 0xc0 \\r | |
| 35 | }\r | |
| 36 | \r | |
| 37 | typedef struct _PEI_SPEAKER_IF_PPI PEI_SPEAKER_IF_PPI;\r | |
| 38 | \r | |
| 39 | //\r | |
| 40 | // Beep Code\r | |
| 41 | //\r | |
| 42 | typedef\r | |
| 43 | EFI_STATUS\r | |
| 44 | (EFIAPI *EFI_SPEAKER_GENERATE_BEEP) (\r | |
| 45 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
| 46 | IN UINTN NumberOfBeep,\r | |
| 47 | IN UINTN BeepDuration,\r | |
| 48 | IN UINTN TimeInterval\r | |
| 49 | );\r | |
| 50 | \r | |
| 51 | //\r | |
| 52 | // Set Frequency\r | |
| 53 | //\r | |
| 54 | typedef\r | |
| 55 | EFI_STATUS\r | |
| 56 | (EFIAPI *EFI_SPEAKER_SET_FREQUENCY) (\r | |
| 57 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
| 58 | IN UINT16 Frequency\r | |
| 59 | );\r | |
| 60 | \r | |
| 61 | //\r | |
| 62 | // Protocol definition\r | |
| 63 | //\r | |
| 64 | typedef struct _PEI_SPEAKER_IF_PPI {\r | |
| 65 | EFI_SPEAKER_SET_FREQUENCY SetSpeakerToneFrequency;\r | |
| 66 | EFI_SPEAKER_GENERATE_BEEP GenerateBeep;\r | |
| 67 | } PEI_SPEAKER_IF_PPI;\r | |
| 68 | \r | |
| 69 | extern EFI_GUID gPeiSpeakerInterfacePpiGuid;\r | |
| 70 | #endif\r |