Print more BONITO rev. info.

2001-06-25 20:15:57 +00:00 · 2001-06-25 20:15:57 +00:00 · 498641fc7e
commit 498641fc7e
parent 1111f1d461
1 changed files with 134 additions and 0 deletions
--- a/sys/arch/algor/dev/bonito_mainbus.c
+++ b/sys/arch/algor/dev/bonito_mainbus.c
@ -0,0 +1,134 @@
+/*	$NetBSD: bonito_mainbus.c,v 1.1 2001/06/25 20:15:57 thorpej Exp $	*/
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe.
+ *
+ * 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 "opt_algor_p6032.h"
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/conf.h>
+#include <sys/reboot.h>
+#include <sys/device.h>
+
+#include <machine/bus.h>
+#include <machine/autoconf.h>
+
+#include <mips/bonito/bonitoreg.h>
+
+#ifdef ALGOR_P6032
+#include <algor/algor/algor_p6032var.h>
+#endif
+
+struct bonito_softc {
+	struct device sc_dev;
+	struct bonito_config *sc_bonito;
+};
+
+int	bonito_mainbus_match(struct device *, struct cfdata *, void *);
+void	bonito_mainbus_attach(struct device *, struct device *, void *);
+
+struct cfattach bonito_mainbus_ca = {
+	sizeof(struct bonito_softc), bonito_mainbus_match,
+	    bonito_mainbus_attach,
+};
+extern struct cfdriver bonito_cd;
+
+int	bonito_mainbus_print(void *, const char *);
+
+int
+bonito_mainbus_match(struct device *parent, struct cfdata *cf, void *aux)
+{
+	struct mainbus_attach_args *ma = aux;
+
+	if (strcmp(ma->ma_name, bonito_cd.cd_name) == 0)
+		return (1);
+
+	return (0);
+}
+
+void
+bonito_mainbus_attach(struct device *parent, struct device *self, void *aux)
+{
+	struct bonito_softc *sc = (void *) self;
+	struct pcibus_attach_args pba;
+	struct bonito_config *bc;
+	pcireg_t rev;
+
+	/*
+	 * There is only one PCI controller on an Algorithmics board.
+	 */
+#if defined(ALGOR_P6032)
+	bc = &p6032_configuration.ac_bonito;
+#endif
+	sc->sc_bonito = bc;
+
+	rev = PCI_REVISION(REGVAL(BONITO_PCICLASS));
+
+	printf(": BONITO Memory and PCI controller, %s rev. %d.%d\n",
+	    BONITO_REV_FPGA(rev) ? "FPGA" : "ASIC",
+	    BONITO_REV_MAJOR(rev), BONITO_REV_MINOR(rev));
+
+	pba.pba_busname = "pci";
+	pba.pba_flags = PCI_FLAGS_IO_ENABLED | PCI_FLAGS_MEM_ENABLED;
+	pba.pba_bus = 0;
+
+#if defined(ALGOR_P6032)
+	    {
+		struct p6032_config *acp = &p6032_configuration;
+
+		pba.pba_iot = &acp->ac_iot;
+		pba.pba_memt = &acp->ac_memt;
+		pba.pba_dmat = &acp->ac_pci_dmat;
+		pba.pba_pc = &acp->ac_pc;
+	    }
+#endif /* ALGOR_P6032 */
+
+	(void) config_found(self, &pba, bonito_mainbus_print);
+}
+
+int
+bonito_mainbus_print(void *aux, const char *pnp)
+{
+	struct pcibus_attach_args *pba = aux;
+
+	/* only PCIs can attach to BONITOs; easy. */
+	if (pnp)
+		printf("%s at %s", pba->pba_busname, pnp);
+	printf(" bus %d", pba->pba_bus);
+
+	return (UNCONF);
+}