add usb midi support.

untested
From NetBSD

1 files changed, 215 insertions, 0 deletions

diff --git a/sys/dev/usb/umidi_quirks.c b/sys/dev/usb/umidi_quirks.c
new file mode 100644
index 00000000000..e5b47503246
--- /dev/null
+++ b/sys/dev/usb/umidi_quirks.c
@@ -0,0 +1,215 @@
+/*	$OpenBSD: umidi_quirks.c,v 1.3 2002/06/11 07:49:57 nate Exp $	*/
+/*	$NetBSD: umidi_quirks.c,v 1.3 2001/11/13 06:24:56 lukem 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.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	  This product includes software developed by the NetBSD
+ *	  Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * 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.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/malloc.h>
+#include <sys/device.h>
+#include <sys/ioctl.h>
+#include <sys/conf.h>
+#include <sys/file.h>
+#include <sys/select.h>
+#include <sys/proc.h>
+#include <sys/vnode.h>
+#include <sys/poll.h>
+#include <sys/lock.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdi_util.h>
+
+#include <dev/usb/usbdevs.h>
+#include <dev/usb/uaudioreg.h>
+#include <dev/usb/umidireg.h>
+#include <dev/usb/umidivar.h>
+#include <dev/usb/umidi_quirks.h>
+
+/*
+ * quirk codes for UMIDI
+ */
+
+#ifdef UMIDIQUIRK_DEBUG
+#define DPRINTF(x)	if (umidiquirkdebug) printf x
+#define DPRINTFN(n,x)	if (umidiquirkdebug >= (n)) printf x
+int	umidiquirkdebug = 1;
+#else
+#define DPRINTF(x)
+#define DPRINTFN(n,x)
+#endif
+
+
+/*
+ * YAMAHA UX-256
+ *  --- this is a typical yamaha device, but has a broken descriptor :-<
+ */
+
+UMQ_FIXED_EP_DEF(YAMAHA, YAMAHA_UX256, ANYIFACE, 1, 1) = {
+	/* out */
+	{ 0, 16 },
+	/* in */
+	{ 1, 8 }
+};
+
+UMQ_DEF(YAMAHA, YAMAHA_UX256, ANYIFACE) = {
+	UMQ_FIXED_EP_REG(YAMAHA, YAMAHA_UX256, ANYIFACE),
+#if 0
+	UMQ_YAMAHA_REG(YAMAHA, ANYPRODUCT, ANYIFACE),
+#endif
+	UMQ_TERMINATOR
+};
+
+
+/*
+ * YAMAHA generic
+ */
+UMQ_DEF(YAMAHA, ANYPRODUCT, ANYIFACE) = {
+	UMQ_YAMAHA_REG(YAMAHA, ANYPRODUCT, ANYIFACE),
+	UMQ_TERMINATOR
+};
+
+
+/*
+ * ROLAND UM-1
+ */
+UMQ_FIXED_EP_DEF(ROLAND, ROLAND_UM1, 2, 1, 1) = {
+	/* out */
+	{ 0, 1 },
+	/* in */
+	{ 1, 1 }
+};
+
+UMQ_DEF(ROLAND, ROLAND_UM1, 2) = {
+	UMQ_FIXED_EP_REG(ROLAND, ROLAND_UM1, 2),
+	UMQ_TERMINATOR
+};
+
+
+/*
+ * ROLAND UM-880 (native mode)
+ */
+UMQ_FIXED_EP_DEF(ROLAND, ROLAND_UM880N, 0, 1, 1) = {
+	/* out */
+	{ 0, 9 },
+	/* in */
+	{ 1, 9 }
+};
+
+UMQ_DEF(ROLAND, ROLAND_UM880N, 0) = {
+	UMQ_FIXED_EP_REG(ROLAND, ROLAND_UM880N, 0),
+	UMQ_TERMINATOR
+};
+
+
+
+/*
+ * quirk list
+ */
+struct umidi_quirk umidi_quirklist[] = {
+	UMQ_REG(YAMAHA, YAMAHA_UX256, ANYIFACE),
+	UMQ_REG(YAMAHA, ANYPRODUCT, ANYIFACE),
+	UMQ_REG(ROLAND, ROLAND_UM1, 2),
+	UMQ_REG(ROLAND, ROLAND_UM880N, 0),
+	UMQ_TERMINATOR
+};
+
+
+/*
+ * quirk utilities
+ */
+
+struct umidi_quirk *
+umidi_search_quirk(int vendor, int product, int ifaceno)
+{
+	struct umidi_quirk *p;
+	struct umq_data *q;
+
+	DPRINTF(("umidi_search_quirk: v=%d, p=%d, i=%d\n",
+		 vendor, product, ifaceno));
+
+	for (p=&umidi_quirklist[0]; p->vendor; p++) {
+		DPRINTFN(10, ("\tv=%d, p=%d, i=%d",
+			      p->vendor, p->product, p->iface));
+		if ((p->vendor==vendor || p->vendor==ANYVENDOR) &&
+		    (p->product==product || p->product==ANYPRODUCT) &&
+		    (p->iface==ifaceno || p->iface==ANYIFACE)) {
+			DPRINTFN(10, (" found\n"));
+			if (!p->type_mask)
+				/* make quirk mask */
+				for (q=p->quirks; q->type; q++)
+					p->type_mask |= 1<<(q->type-1);
+			return p;
+                }
+		DPRINTFN(10, ("\n"));
+	}
+
+	return NULL;
+}
+
+static char *quirk_name[] = {
+	"NULL",
+	"Fixed Endpoint",
+	"Yamaha Specific",
+};
+
+void
+umidi_print_quirk(struct umidi_quirk *q)
+{
+	struct umq_data *qd;
+	if (q) {
+		printf("(");
+		for (qd=q->quirks; qd->type; qd++)
+			printf("%s%s", quirk_name[qd->type],
+			       (qd+1)->type?", ":")\n");
+	} else {
+		printf("(genuine USB-MIDI)\n");
+	}
+}
+
+void *
+umidi_get_quirk_data_from_type(struct umidi_quirk *q, u_int32_t type)
+{
+	struct umq_data *qd;
+	if (q) {
+		for (qd=q->quirks; qd->type; qd++)
+			if (qd->type == type)
+				return qd->data;
+	}
+	return NULL;
+}