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empb_bsm.c revision 1.2 
      1  1.2  rkujawa /*	$NetBSD: empb_bsm.c,v 1.2 2012/06/01 17:41:16 rkujawa Exp $ */
      2  1.1  rkujawa 
      3  1.1  rkujawa /*-
      4  1.1  rkujawa  * Copyright (c) 2012 The NetBSD Foundation, Inc.
      5  1.1  rkujawa  * All rights reserved.
      6  1.1  rkujawa  *
      7  1.1  rkujawa  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1  rkujawa  * by Radoslaw Kujawa.
      9  1.1  rkujawa  *
     10  1.1  rkujawa  * Redistribution and use in source and binary forms, with or without
     11  1.1  rkujawa  * modification, are permitted provided that the following conditions
     12  1.1  rkujawa  * are met:
     13  1.1  rkujawa  * 1. Redistributions of source code must retain the above copyright
     14  1.1  rkujawa  *    notice, this list of conditions and the following disclaimer.
     15  1.1  rkujawa  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1  rkujawa  *    notice, this list of conditions and the following disclaimer in the
     17  1.1  rkujawa  *    documentation and/or other materials provided with the distribution.
     18  1.1  rkujawa  *
     19  1.1  rkujawa  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  1.1  rkujawa  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  1.1  rkujawa  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  1.1  rkujawa  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  1.1  rkujawa  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  1.1  rkujawa  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  1.1  rkujawa  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  1.1  rkujawa  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  1.1  rkujawa  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  1.1  rkujawa  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  1.1  rkujawa  * POSSIBILITY OF SUCH DAMAGE.
     30  1.1  rkujawa  */
     31  1.1  rkujawa 
     32  1.1  rkujawa /*
     33  1.1  rkujawa  * Special bus space methods handling PCI memory window.
     34  1.1  rkujawa  */
     35  1.1  rkujawa 
     36  1.1  rkujawa #include <sys/bus.h>
     37  1.1  rkujawa #include <sys/null.h>
     38  1.1  rkujawa #include <sys/param.h>
     39  1.1  rkujawa #include <sys/device.h>
     40  1.1  rkujawa #include <sys/systm.h>
     41  1.1  rkujawa 
     42  1.1  rkujawa #include <amiga/pci/empbreg.h>
     43  1.1  rkujawa #include <amiga/pci/empbvar.h>
     44  1.1  rkujawa #include <amiga/pci/emmemvar.h>
     45  1.1  rkujawa 
     46  1.2  rkujawa /*
     47  1.2  rkujawa int
     48  1.2  rkujawa empb_bsm(bus_space_tag_t space, bus_addr_t address, bus_size_t size,
     49  1.2  rkujawa     int flags, bus_space_handle_t *handlep);
     50  1.2  rkujawa int
     51  1.2  rkujawa empb_bsms(bus_space_tag_t space, bus_space_handle_t handle,
     52  1.2  rkujawa     bus_size_t offset, bus_size_t size, bus_space_handle_t *nhandlep);
     53  1.2  rkujawa void
     54  1.2  rkujawa empb_bsu(bus_space_tag_t space, bus_space_handle_t handle,
     55  1.2  rkujawa     bus_size_t size);
     56  1.2  rkujawa uint8_t
     57  1.2  rkujawa empb_bsr1(bus_space_tag_t space, bus_space_handle_t handle,
     58  1.2  rkujawa     bus_size_t offset);
     59  1.1  rkujawa 
     60  1.1  rkujawa 
     61  1.1  rkujawa 
     62  1.1  rkujawa const struct amiga_bus_space_methods empb_bus_swap = {
     63  1.2  rkujawa 
     64  1.2  rkujawa 	.bsm =		empb_bsm,
     65  1.1  rkujawa 	.bsms =		empb_bsms,
     66  1.1  rkujawa 	.bsu =		empb_bsu,
     67  1.1  rkujawa  	.bsa =		NULL,
     68  1.1  rkujawa 	.bsf =		NULL,
     69  1.1  rkujawa 
     70  1.1  rkujawa 	.bsr1 =		empb_bsr1,
     71  1.1  rkujawa 	.bsw1 =		empb_bsw1,
     72  1.1  rkujawa 	.bsrm1 =	empb_bsrm1,
     73  1.1  rkujawa 	.bswm1 =	empb_bswm1,
     74  1.1  rkujawa 	.bsrr1 =	empb_bsrr1,
     75  1.1  rkujawa 	.bswr1 =	empb_bswr1,
     76  1.1  rkujawa 	.bssr1 =	empb_bssr1,
     77  1.1  rkujawa 	.bscr1 =	empb_bscr1,
     78  1.1  rkujawa 
     79  1.2  rkujawa 	.bsr2 =		empb_bsr2_swap,
     80  1.2  rkujawa 	.bsw2 =		empb_bsw2_swap,
     81  1.2  rkujawa 	.bsrs2 =	empb_bsr2,
     82  1.2  rkujawa 	.bsws2 =	empb_bsw2,
     83  1.2  rkujawa 	.bsrm2 =	empb_bsrm2_swap,
     84  1.2  rkujawa 	.bswm2 =	empb_bswm2_swap,
     85  1.2  rkujawa 	.bsrms2 =	empb_bsrm2,
     86  1.2  rkujawa 	.bswms2 =	empb_bswm2,
     87  1.2  rkujawa 	.bsrr2 =	empb_bsrr2_swap,
     88  1.2  rkujawa 	.bswr2 =	empb_bswr2_swap,
     89  1.2  rkujawa 	.bsrrs2 =	empb_bsrr2,
     90  1.2  rkujawa 	.bswrs2 =	empb_bswr2,
     91  1.2  rkujawa 	.bssr2 =	empb_bssr2_swap,
     92  1.2  rkujawa 	.bscr2 =	empb_bscr2_swap,
     93  1.2  rkujawa 
     94  1.2  rkujawa 	.bsr4 =		empb_bsr4_swap,
     95  1.2  rkujawa 	.bsw4 =		empb_bsw4_swap,
     96  1.2  rkujawa 	.bsrs4 =	empb_bsr4,
     97  1.2  rkujawa 	.bsws4 =	empb_bsw4,
     98  1.2  rkujawa 	.bsrm4 =	empb_bsrm4_swap,
     99  1.2  rkujawa 	.bswm4 =	empb_bswm4_swap,
    100  1.2  rkujawa 	.bsrms4 =	empb_bsrm4,
    101  1.2  rkujawa 	.bswms4 =	empb_bswm4,
    102  1.2  rkujawa 	.bsrr4 =	empb_bsrr4_swap,
    103  1.2  rkujawa 	.bswr4 =	empb_bswr4_swap,
    104  1.2  rkujawa 	.bsrrs4 =	empb_bsrr4,
    105  1.2  rkujawa 	.bswrs4 =	empb_bswr4,
    106  1.2  rkujawa 	.bssr4 = 	empb_bssr4_swap,
    107  1.2  rkujawa 	.bscr4 =	empb_bscr4_swap
    108  1.1  rkujawa };
    109  1.2  rkujawa */
    110  1.1  rkujawa 
    111