| [142] | 1 | /* $Id: cardmo.h 142 2000-04-23 14:55:46Z ktk $ */
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| 2 |
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| 3 | /*
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| 4 | **********************************************************************
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| 5 | * cardmo.h
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| 6 | * Copyright 1999, 2000 Creative Labs, Inc.
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| 7 | *
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| 8 | **********************************************************************
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| 9 | *
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| 10 | * Date Author Summary of changes
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| 11 | * ---- ------ ------------------
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| 12 | * October 20, 1999 Bertrand Lee base code release
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| 13 | * November 2, 1999 Alan Cox cleaned up
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| 14 | *
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| 15 | **********************************************************************
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| 16 | *
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| 17 | * This program is free software; you can redistribute it and/or
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| 18 | * modify it under the terms of the GNU General Public License as
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| 19 | * published by the Free Software Foundation; either version 2 of
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| 20 | * the License, or (at your option) any later version.
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| 21 | *
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| 22 | * This program is distributed in the hope that it will be useful,
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| 23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 25 | * GNU General Public License for more details.
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| 26 | *
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| 27 | * You should have received a copy of the GNU General Public
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| 28 | * License along with this program; if not, write to the Free
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| 29 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 30 | * USA.
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| 31 | *
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| 32 | **********************************************************************
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| 33 | */
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| 34 |
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| 35 | #ifndef _CARDMO_H
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| 36 | #define _CARDMO_H
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| 37 |
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| 38 | #include "icardmid.h"
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| 39 |
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| 40 | #define CARDMIDIOUT_STATE_DEFAULT 0x00000000
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| 41 | #define CARDMIDIOUT_STATE_SUSPEND 0x00000001
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| 42 |
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| 43 | struct emu10k1_mpuout
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| 44 | {
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| 45 | u32 status;
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| 46 | u32 state;
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| 47 | volatile int intr;
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| 48 | struct midi_queue *firstmidiq;
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| 49 | struct midi_queue *lastmidiq;
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| 50 | u8 laststatus;
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| 51 | struct tasklet_struct tasklet;
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| 52 | spinlock_t lock;
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| 53 | struct midi_openinfo openinfo;
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| 54 | };
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| 55 |
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| 56 | int emu10k1_mpuout_open(struct emu10k1_card *, struct midi_openinfo *);
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| 57 | int emu10k1_mpuout_close(struct emu10k1_card *);
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| 58 | int emu10k1_mpuout_add_buffer(struct emu10k1_card *, struct midi_hdr *);
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| 59 |
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| 60 | int emu10k1_mpuout_irqhandler(struct emu10k1_card *);
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| 61 | void emu10k1_mpuout_bh(unsigned long);
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| 62 |
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| 63 | #endif /* _CARDMO_H */
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