| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | ********************************************************************** |
| 3 | * midi.h |
| 4 | * Copyright 1999, 2000 Creative Labs, Inc. |
| 5 | * |
| 6 | ********************************************************************** |
| 7 | * |
| 8 | * Date Author Summary of changes |
| 9 | * ---- ------ ------------------ |
| 10 | * October 20, 1999 Bertrand Lee base code release |
| 11 | * |
| 12 | ********************************************************************** |
| 13 | * |
| 14 | * This program is free software; you can redistribute it and/or |
| 15 | * modify it under the terms of the GNU General Public License as |
| 16 | * published by the Free Software Foundation; either version 2 of |
| 17 | * the License, or (at your option) any later version. |
| 18 | * |
| 19 | * This program is distributed in the hope that it will be useful, |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | * GNU General Public License for more details. |
| 23 | * |
| 24 | * You should have received a copy of the GNU General Public |
| 25 | * License along with this program; if not, write to the Free |
| 26 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, |
| 27 | * USA. |
| 28 | * |
| 29 | ********************************************************************** |
| 30 | */ |
| 31 | |
| 32 | #ifndef _MIDI_H |
| 33 | #define _MIDI_H |
| 34 | |
| 35 | #define FMODE_MIDI_SHIFT 3 |
| 36 | #define FMODE_MIDI_READ (FMODE_READ << FMODE_MIDI_SHIFT) |
| 37 | #define FMODE_MIDI_WRITE (FMODE_WRITE << FMODE_MIDI_SHIFT) |
| 38 | |
| 39 | #define MIDIIN_STATE_STARTED 0x00000001 |
| 40 | #define MIDIIN_STATE_STOPPED 0x00000002 |
| 41 | |
| 42 | #define MIDIIN_BUFLEN 1024 |
| 43 | |
| 44 | struct emu10k1_mididevice |
| 45 | { |
| 46 | struct emu10k1_card *card; |
| 47 | u32 mistate; |
| 48 | wait_queue_head_t oWait; |
| 49 | wait_queue_head_t iWait; |
| 50 | s8 iBuf[MIDIIN_BUFLEN]; |
| 51 | u16 ird, iwr, icnt; |
| 52 | struct list_head mid_hdrs; |
| 53 | }; |
| 54 | |
| 55 | /* uncomment next line to use midi port on Audigy drive */ |
| 56 | //#define USE_AUDIGY_DRIVE_MIDI |
| 57 | |
| 58 | #ifdef USE_AUDIGY_DRIVE_MIDI |
| 59 | #define A_MUDATA A_MUDATA2 |
| 60 | #define A_MUCMD A_MUCMD2 |
| 61 | #define A_MUSTAT A_MUCMD2 |
| 62 | #define A_IPR_MIDITRANSBUFEMPTY A_IPR_MIDITRANSBUFEMPTY2 |
| 63 | #define A_IPR_MIDIRECVBUFEMPTY A_IPR_MIDIRECVBUFEMPTY2 |
| 64 | #define A_INTE_MIDITXENABLE A_INTE_MIDITXENABLE2 |
| 65 | #define A_INTE_MIDIRXENABLE A_INTE_MIDIRXENABLE2 |
| 66 | #else |
| 67 | #define A_MUDATA A_MUDATA1 |
| 68 | #define A_MUCMD A_MUCMD1 |
| 69 | #define A_MUSTAT A_MUCMD1 |
| 70 | #define A_IPR_MIDITRANSBUFEMPTY A_IPR_MIDITRANSBUFEMPTY1 |
| 71 | #define A_IPR_MIDIRECVBUFEMPTY A_IPR_MIDIRECVBUFEMPTY1 |
| 72 | #define A_INTE_MIDITXENABLE A_INTE_MIDITXENABLE1 |
| 73 | #define A_INTE_MIDIRXENABLE A_INTE_MIDIRXENABLE1 |
| 74 | #endif |
| 75 | |
| 76 | |
| 77 | #endif /* _MIDI_H */ |
| 78 | |