From ccbad3061c53f857d87b9c4080d8a3b9e8620287 Mon Sep 17 00:00:00 2001
From: mycroft <mycroft@NetBSD.org>
Date: Mon, 22 Mar 1999 07:39:33 +0000
Subject: [PATCH] Add a mpu_isapnp attachment.

---
 sys/dev/isapnp/files.isapnp |  6 ++-
 sys/dev/isapnp/mpu_isapnp.c | 81 +++++++++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+), 1 deletion(-)
 create mode 100644 sys/dev/isapnp/mpu_isapnp.c

diff --git a/sys/dev/isapnp/files.isapnp b/sys/dev/isapnp/files.isapnp
index 7c5391a2ca8b..3c26197b9b98 100644
--- a/sys/dev/isapnp/files.isapnp
+++ b/sys/dev/isapnp/files.isapnp
@@ -1,4 +1,4 @@
-#	$NetBSD: files.isapnp,v 1.21 1999/01/10 10:23:24 augustss Exp $
+#	$NetBSD: files.isapnp,v 1.22 1999/03/22 07:39:33 mycroft Exp $
 #
 # Config file and device description for machine-independent ISAPnP code.
 # Included by ports that need it.
@@ -59,6 +59,10 @@ file	dev/isapnp/wss_isapnp.c			wss_isapnp needs-flag
 attach	ess at isapnp with ess_isapnp
 file	dev/isapnp/ess_isapnp.c			ess_isapnp
 
+# MPU401 compatibles
+attach	mpu at isapnp with mpu_isapnp
+file	dev/isapnp/mpu_isapnp.c			mpu_isapnp
+
 #
 # ISAPnP SCSI Controller
 #
diff --git a/sys/dev/isapnp/mpu_isapnp.c b/sys/dev/isapnp/mpu_isapnp.c
new file mode 100644
index 000000000000..97c88fea1b23
--- /dev/null
+++ b/sys/dev/isapnp/mpu_isapnp.c
@@ -0,0 +1,81 @@
+#include "midi.h"
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/errno.h>
+#include <sys/ioctl.h>
+#include <sys/syslog.h>
+#include <sys/device.h>
+#include <sys/proc.h>
+
+#include <machine/bus.h>
+
+#include <sys/audioio.h>
+#include <dev/audio_if.h>
+#include <dev/midi_if.h>
+#include <dev/mulaw.h>
+
+#include <dev/isa/isavar.h>
+#include <dev/isa/isadmavar.h>
+
+#include <dev/isapnp/isapnpreg.h>
+#include <dev/isapnp/isapnpvar.h>
+#include <dev/isapnp/isapnpdevs.h>
+
+#include <dev/isa/mpuvar.h>
+
+int	mpu_isapnp_match __P((struct device *, struct cfdata *, void *));
+void	mpu_isapnp_attach __P((struct device *, struct device *, void *));
+
+struct mpu_isapnp_softc {
+	struct device sc_dev;
+	void *sc_ih;
+
+	struct mpu_softc sc_mpu;
+};
+
+struct cfattach mpu_isapnp_ca = {
+	sizeof(struct mpu_isapnp_softc), mpu_isapnp_match, mpu_isapnp_attach
+};
+
+int
+mpu_isapnp_match(parent, match, aux)
+	struct device *parent;
+	struct cfdata *match;
+	void *aux;
+{
+	return (isapnp_devmatch(aux, &isapnp_mpu_devinfo));
+}
+
+void
+mpu_isapnp_attach(parent, self, aux)
+	struct device *parent, *self;
+	void *aux;
+{
+	struct mpu_isapnp_softc *sc = (struct mpu_isapnp_softc *)self;
+	struct isapnp_attach_args *ipa = aux;
+
+	printf("\n");
+
+	if (isapnp_config(ipa->ipa_iot, ipa->ipa_memt, ipa)) {
+		printf("%s: error in region allocation\n", 
+		       sc->sc_dev.dv_xname);
+		return;
+	}
+
+	sc->sc_mpu.iot = ipa->ipa_iot;
+	sc->sc_mpu.ioh = ipa->ipa_io[0].h;
+
+	if (!mpu_find(&sc->sc_mpu)) {
+		printf("%s: find failed\n", sc->sc_dev.dv_xname);
+		return;
+	}
+
+	printf("%s: %s %s\n", sc->sc_dev.dv_xname, ipa->ipa_devident,
+	       ipa->ipa_devclass);
+
+	midi_attach_mi(&mpu_midi_hw_if, &sc->sc_mpu, &sc->sc_dev);
+
+	sc->sc_ih = isa_intr_establish(ipa->ipa_ic, ipa->ipa_irq[0].num,
+	    ipa->ipa_irq[0].type, IPL_AUDIO, mpu_intr, &sc->sc_mpu);
+}