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 | |
| 9dc8036d MK |
5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
| 6 | \r | |
| 3cbfba02 DW |
7 | \r\r |
| 8 | \r | |
| 9 | \r | |
| 10 | Module Name:\r | |
| 11 | \r | |
| 12 | LegacySpeaker.h\r | |
| 13 | \r | |
| 14 | Abstract:\r | |
| 15 | \r | |
| 16 | Speaker enabling related data\r | |
| 17 | \r | |
| 18 | --*/\r | |
| 19 | \r | |
| 20 | #ifndef _PEI_LEGACY_SPEAKER_H\r | |
| 21 | #define _PEI_LEGACY_SPEAKER_H\r | |
| 22 | \r | |
| 23 | \r | |
| 24 | //\r | |
| 25 | // Speaker Related Port Information\r | |
| 26 | //\r | |
| 27 | #define EFI_TIMER_COUNTER_PORT 0x40\r | |
| 28 | #define EFI_TIMER_CONTROL_PORT 0x43\r | |
| 29 | #define EFI_TIMER_2_PORT 0x42\r | |
| 30 | #define EFI_SPEAKER_CONTROL_PORT 0x61\r | |
| 31 | \r | |
| 32 | #define EFI_SPEAKER_OFF_MASK 0xFC\r | |
| 33 | \r | |
| 34 | #define EFI_DEFAULT_BEEP_FREQUENCY 0x500\r | |
| 35 | \r | |
| 36 | //\r | |
| 37 | // Default Intervals/Beep Duration\r | |
| 38 | //\r | |
| 39 | #define EFI_DEFAULT_LONG_BEEP_DURATION 0x70000\r | |
| 40 | #define EFI_DEFAULT_SHORT_BEEP_DURATION 0x50000\r | |
| 41 | #define EFI_DEFAULT_BEEP_TIME_INTERVAL 0x20000\r | |
| 42 | \r | |
| 43 | \r | |
| 44 | EFI_STATUS\r | |
| 45 | EFIAPI\r | |
| 46 | ProgramToneFrequency (\r | |
| 47 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
| 48 | IN UINT16 Frequency\r | |
| 49 | );\r | |
| 50 | \r | |
| 51 | \r | |
| 52 | EFI_STATUS\r | |
| 53 | EFIAPI\r | |
| 54 | GenerateBeepTone (\r | |
| 55 | IN CONST EFI_PEI_SERVICES **PeiServices,\r | |
| 56 | IN UINTN NumberOfBeeps,\r | |
| 57 | IN UINTN BeepDuration,\r | |
| 58 | IN UINTN TimeInterval\r | |
| 59 | );\r | |
| 60 | \r | |
| 61 | EFI_STATUS\r | |
| 62 | TurnOnSpeaker (\r | |
| 63 | IN CONST EFI_PEI_SERVICES **PeiServices\r | |
| 64 | );\r | |
| 65 | \r | |
| 66 | EFI_STATUS\r | |
| 67 | TurnOffSpeaker (\r | |
| 68 | IN CONST EFI_PEI_SERVICES **PeiServices\r | |
| 69 | );\r | |
| 70 | \r | |
| 71 | #endif\r |