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      1 /*	$NetBSD: sbbrz_bus_io.c,v 1.2 2011/02/17 14:24:12 matt Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001, 2010 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Jason R. Thorpe.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 /*
     33  * Platform-specific PCI bus I/O support for the BCM1250/BCM1125.
     34  */
     35 
     36 #include <sys/cdefs.h>
     37 __KERNEL_RCSID(0, "$NetBSD: sbbrz_bus_io.c,v 1.2 2011/02/17 14:24:12 matt Exp $");
     38 
     39 #include <sys/param.h>
     40 
     41 #include <mips/sibyte/include/sb1250_regs.h>
     42 #include <mips/sibyte/pci/sbbrzvar.h>
     43 
     44 #define	CHIP			sbbrz
     45 #define	CHIP_IO			/* defined */
     46 #define CHIP_LITTLE_ENDIAN
     47 
     48 #define	CHIP_EX_MALLOC_SAFE(v)	true
     49 #define	CHIP_EXTENT(v)		(((struct sbbrz_softc *)(v))->sc_io_ex)
     50 
     51 /* IO region 1 */
     52 #define	CHIP_W1_BUS_START(v)	0x00008000UL
     53 #define	CHIP_W1_BUS_END(v)	0x02000000UL
     54 #define	CHIP_W1_SYS_START(v)	(A_PHYS_LDTPCI_IO_MATCH_BYTES + CHIP_W1_BUS_START(v))
     55 #define	CHIP_W1_SYS_END(v)	(A_PHYS_LDTPCI_IO_MATCH_BYTES + CHIP_W1_BUS_END(v))
     56 
     57 #include <mips/mips/bus_space_alignstride_chipdep.c>
     58