Import FreeBSD/arm kernel bits.

It only supports sa1110 (on simics) right now, but xscale support should come
soon.
Some of the initial work has been provided by :
Stephane Potvin <sepotvin at videotron.ca>
Most of this comes from NetBSD.

1 files changed, 79 insertions, 0 deletions

diff --git a/sys/arm/sa11x0/sa11x0_var.h b/sys/arm/sa11x0/sa11x0_var.h
new file mode 100644
index 0000000..b1bf2a0
--- /dev/null
+++ b/sys/arm/sa11x0/sa11x0_var.h
@@ -0,0 +1,79 @@
+/*      $NetBSD: sa11x0_var.h,v 1.4 2003/04/14 14:18:41 rjs Exp $        */
+
+/*-
+ * Copyright (c) 2001, The NetBSD Foundation, Inc.  All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by IWAMOTO Toshihiro and Ichiro FUKUHARA.
+ *
+ * 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 REGENTS 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 REGENTS 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.
+ *
+ * $FreeBSD$
+ *
+ */
+
+#ifndef _SA11X0_VAR_H
+#define _SA11X0_VAR_H
+
+#include <sys/conf.h>
+
+#include <sys/bus.h>
+#include <machine/bus.h>
+
+struct sa11x0_softc {
+	device_t sc_dev;
+	bus_space_tag_t sc_iot;
+	bus_space_handle_t sc_ioh;
+	bus_space_handle_t sc_gpioh;
+	bus_space_handle_t sc_ppch;
+	bus_space_handle_t sc_dmach;
+	bus_space_handle_t sc_reseth;
+	u_int32_t sc_intrmask;
+};
+
+/* Attach args all devices */
+
+typedef void *sa11x0_chipset_tag_t;
+
+extern struct bus_space sa11x0_bs_tag;
+struct sa11x0_attach_args {
+	sa11x0_chipset_tag_t	sa_sc;		
+	bus_space_tag_t		sa_iot;		/* Bus tag */
+	bus_addr_t		sa_addr;	/* i/o address  */
+	bus_size_t		sa_size;
+
+	int			sa_intr;
+	int			sa_gpio;
+};
+
+void *sa11x0_intr_establish(sa11x0_chipset_tag_t, int, int, int, 
+			    int (*)(void *), void *);
+void sa11x0_intr_disestablish(sa11x0_chipset_tag_t, void *);
+
+#endif /* _SA11X0_VAR_H */