From 0b866f7658f6c057ec65ba53a913c4379b9dc105 Mon Sep 17 00:00:00 2001
From: Miod Vallat <miod@cvs.openbsd.org>
Date: Sat, 30 Oct 2004 10:26:33 +0000
Subject: Oops, forgot to cvs add this file in previous commit (mongoos@gsc
 attachment).

---
 sys/arch/hppa/gsc/mongoose_gsc.c | 95 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 sys/arch/hppa/gsc/mongoose_gsc.c

(limited to 'sys/arch')

diff --git a/sys/arch/hppa/gsc/mongoose_gsc.c b/sys/arch/hppa/gsc/mongoose_gsc.c
new file mode 100644
index 00000000000..ec518c8b959
--- /dev/null
+++ b/sys/arch/hppa/gsc/mongoose_gsc.c
@@ -0,0 +1,95 @@
+/*	$OpenBSD: mongoose_gsc.c,v 1.1 2004/10/30 10:26:32 miod Exp $	*/
+
+/*
+ * Copyright (c) 2004, Miodrag Vallat.
+ *
+ * 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 AUTHOR ``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 AUTHOR 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/device.h>
+
+#include <machine/bus.h>
+#include <machine/autoconf.h>
+
+#include <hppa/dev/cpudevs.h>
+
+#include <dev/eisa/eisavar.h>
+#include <dev/isa/isavar.h>
+
+#include <hppa/dev/mongoosereg.h>
+#include <hppa/dev/mongoosevar.h>
+
+#include <hppa/gsc/gscbusvar.h>
+
+void	mgattach_gsc(struct device *, struct device *, void *);
+int	mgmatch_gsc(struct device *, void *, void *);
+
+struct cfattach mg_gsc_ca = {
+	sizeof(struct mongoose_softc), mgmatch_gsc, mgattach_gsc
+};
+
+int
+mgmatch_gsc(struct device *parent, void *cfdata, void *aux)
+{
+	struct gsc_attach_args *ga = aux;
+
+	if (ga->ga_type.iodc_type != HPPA_TYPE_BHA ||
+	    ga->ga_type.iodc_sv_model != HPPA_BHA_WEISA)
+		return (0);
+
+	return (1);
+}
+
+void
+mgattach_gsc(struct device *parent, struct device *self, void *aux)
+{
+	struct mongoose_softc *sc = (struct mongoose_softc *)self;
+	struct gsc_attach_args *ga = aux;
+	bus_space_handle_t ioh;
+
+	sc->sc_bt = ga->ga_iot;
+	sc->sc_iomap = ga->ga_hpa;
+
+	if (bus_space_map(ga->ga_iot, ga->ga_hpa + MONGOOSE_MONGOOSE,
+	    sizeof(struct mongoose_regs), 0, &ioh) != 0) {
+		printf(": can't map IO space\n");
+		return;
+	}
+	sc->sc_regs = (struct mongoose_regs *)ioh;
+
+	if (bus_space_map(ga->ga_iot, ga->ga_hpa + MONGOOSE_CTRL,
+	    sizeof(struct mongoose_ctrl), 0, &ioh) != 0) {
+		printf(": can't map control registers\n");
+		bus_space_unmap(ga->ga_iot, (bus_space_handle_t)sc->sc_regs,
+		    sizeof(struct mongoose_regs));
+		return;
+	}
+	sc->sc_ctrl = (struct mongoose_ctrl *)ioh;
+
+	if (mgattach_common(sc) != 0)
+		return;
+
+	sc->sc_ih = gsc_intr_establish((struct gsc_softc *)parent,
+	    ga->ga_irq, IPL_HIGH, mg_intr, sc, sc->sc_dev.dv_xname);
+}
-- 
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