[mirror_ubuntu-zesty-kernel.git] / sound / oss / emu10k1 / cardmo.h

/*
 **********************************************************************
 *     cardmo.h
 *     Copyright 1999, 2000 Creative Labs, Inc.
 *
 **********************************************************************
 *
 *     Date                 Author          Summary of changes
 *     ----                 ------          ------------------
 *     October 20, 1999     Bertrand Lee    base code release
 *     November 2, 1999     Alan Cox	    cleaned up
 *
 **********************************************************************
 *
 *     This program is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of
 *     the License, or (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public
 *     License along with this program; if not, write to the Free
 *     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
 *     USA.
 *
 **********************************************************************
 */

#ifndef _CARDMO_H
#define _CARDMO_H

#include "icardmid.h"
#include <linux/interrupt.h>

#define CARDMIDIOUT_STATE_DEFAULT    0x00000000
#define CARDMIDIOUT_STATE_SUSPEND    0x00000001

struct emu10k1_mpuout
{
	u32			status;
	u32			state;
	volatile int		intr;
	struct midi_queue	*firstmidiq;
	struct midi_queue	*lastmidiq;
	u8			laststatus;
	struct tasklet_struct 	tasklet;
	spinlock_t		lock;
	struct midi_openinfo	openinfo;
};

int emu10k1_mpuout_open(struct emu10k1_card *, struct midi_openinfo *);
int emu10k1_mpuout_close(struct emu10k1_card *);
int emu10k1_mpuout_add_buffer(struct emu10k1_card *, struct midi_hdr *);

int emu10k1_mpuout_irqhandler(struct emu10k1_card *);
void emu10k1_mpuout_bh(unsigned long);

#endif  /* _CARDMO_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	**********************************************************************
	3	* cardmo.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	* November 2, 1999 Alan Cox cleaned up
	12	*
	13	**********************************************************************
	14	*
	15	* This program is free software; you can redistribute it and/or
	16	* modify it under the terms of the GNU General Public License as
	17	* published by the Free Software Foundation; either version 2 of
	18	* the License, or (at your option) any later version.
	19	*
	20	* This program is distributed in the hope that it will be useful,
	21	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	22	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	23	* GNU General Public License for more details.
	24	*
	25	* You should have received a copy of the GNU General Public
	26	* License along with this program; if not, write to the Free
	27	* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
	28	* USA.
	29	*
	30	**********************************************************************
	31	*/
	32
	33	#ifndef _CARDMO_H
	34	#define _CARDMO_H
	35
	36	#include "icardmid.h"
	37	#include <linux/interrupt.h>
	38
	39	#define CARDMIDIOUT_STATE_DEFAULT 0x00000000
	40	#define CARDMIDIOUT_STATE_SUSPEND 0x00000001
	41
	42	struct emu10k1_mpuout
	43	{
	44	u32 status;
	45	u32 state;
	46	volatile int intr;
	47	struct midi_queue *firstmidiq;
	48	struct midi_queue *lastmidiq;
	49	u8 laststatus;
	50	struct tasklet_struct tasklet;
	51	spinlock_t lock;
	52	struct midi_openinfo openinfo;
	53	};
	54
	55	int emu10k1_mpuout_open(struct emu10k1_card , struct midi_openinfo );
	56	int emu10k1_mpuout_close(struct emu10k1_card *);
	57	int emu10k1_mpuout_add_buffer(struct emu10k1_card , struct midi_hdr );
	58
	59	int emu10k1_mpuout_irqhandler(struct emu10k1_card *);
	60	void emu10k1_mpuout_bh(unsigned long);
	61
	62	#endif /* _CARDMO_H */