xref: /openbsd-src/sys/dev/usb/umidi_quirks.h (revision d874cce4b1d9fe6b41c9e4f2117a77d8a4a37b92)

/*	$OpenBSD: umidi_quirks.h,v 1.4 2008/06/26 05:42:19 ray Exp $	*/
/*	$NetBSD: umidi_quirks.h,v 1.2 2001/09/29 22:00:47 tshiozak Exp $	*/

/*
 * Copyright (c) 2001 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Takuya SHIOZAKI (tshiozak@netbsd.org).
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */


/*
 * quirk code for UMIDI
 */

#ifndef _DEV_USB_UMIDI_QUIRKS_H_
#define _DEV_USB_UMIDI_QUIRKS_H_

struct umq_data {
	int		type;
#define UMQ_TYPE_FIXED_EP	1
#define UMQ_TYPE_YAMAHA		2
	void		*data;
};

struct umidi_quirk {
	int			vendor;
	int			product;
	int			iface;
	struct umq_data		*quirks;
        u_int32_t		type_mask;
};
#define UMQ_ISTYPE(q, type) \
	((q)->sc_quirk && ((q)->sc_quirk->type_mask & (1<<((type)-1))))

#define UMQ_TERMINATOR	{ 0, }
#define UMQ_DEF(v, p, i)					\
static struct umq_data	umq_##v##_##p##_##i[]
#define UMQ_REG(v, p, i)					\
	{ USB_VENDOR_##v, USB_PRODUCT_##p, i,			\
	  umq_##v##_##p##_##i, 0 }
#define ANYIFACE			-1
#define ANYVENDOR			-1
#define USB_VENDOR_ANYVENDOR		ANYVENDOR
#define ANYPRODUCT			-1
#define USB_PRODUCT_ANYPRODUCT		ANYPRODUCT

/*
 * quirk - fixed port
 */

struct umq_fixed_ep_endpoint {
	int	ep;
	int	num_jacks;
};
struct umq_fixed_ep_desc {
	int				num_out_ep;
	int				num_in_ep;
	struct umq_fixed_ep_endpoint	*out_ep;
	struct umq_fixed_ep_endpoint	*in_ep;
};

#define UMQ_FIXED_EP_DEF(v, p, i, noep, niep)				\
static struct umq_fixed_ep_endpoint					\
umq_##v##_##p##_##i##_fixed_ep_endpoints[noep+niep];			\
static struct umq_fixed_ep_desc						\
umq_##v##_##p##_##i##_fixed_ep_desc = {					\
	noep, niep,							\
	&umq_##v##_##p##_##i##_fixed_ep_endpoints[0],			\
	&umq_##v##_##p##_##i##_fixed_ep_endpoints[noep],		\
};									\
static struct umq_fixed_ep_endpoint					\
umq_##v##_##p##_##i##_fixed_ep_endpoints[noep+niep]

#define UMQ_FIXED_EP_REG(v, p, i)					\
{ UMQ_TYPE_FIXED_EP, (void *)&umq_##v##_##p##_##i##_fixed_ep_desc }


/*
 * quirk - yamaha style midi I/F
 */
#define UMQ_YAMAHA_REG(v, p, i)						\
{ UMQ_TYPE_YAMAHA, NULL }


/* extern struct umidi_quirk umidi_quirklist[]; */
struct umidi_quirk *umidi_search_quirk(int, int, int);
void umidi_print_quirk(struct umidi_quirk *);
void *umidi_get_quirk_data_from_type(struct umidi_quirk *, u_int32_t);

#endif