/* $NetBSD: bus.h,v 1.12 1997/10/01 08:25:15 fvdl Exp $ */ /*- * $Id: bus.h,v 1.6 2007/08/09 11:23:32 katta Exp $ * * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, * NASA Ames Research Center. * * 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 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. */ /* * Copyright (c) 1996 Charles M. Hannum. All rights reserved. * Copyright (c) 1996 Christopher G. Demetriou. All rights reserved. * * 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 Christopher G. Demetriou * for the NetBSD Project. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * 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. * * from: src/sys/alpha/include/bus.h,v 1.5 1999/08/28 00:38:40 peter * $FreeBSD$ */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include static int fdt_bs_map(void *, bus_addr_t, bus_size_t, int, bus_space_handle_t *); static struct bus_space fdt_space = { /* cookie */ .bs_cookie = (void *) 0, /* mapping/unmapping */ .bs_map = fdt_bs_map, .bs_unmap = generic_bs_unmap, .bs_subregion = generic_bs_subregion, /* allocation/deallocation */ .bs_alloc = generic_bs_alloc, .bs_free = generic_bs_free, /* barrier */ .bs_barrier = generic_bs_barrier, /* read (single) */ .bs_r_1 = generic_bs_r_1, .bs_r_2 = generic_bs_r_2, .bs_r_4 = generic_bs_r_4, .bs_r_8 = generic_bs_r_8, /* read multiple */ .bs_rm_1 = generic_bs_rm_1, .bs_rm_2 = generic_bs_rm_2, .bs_rm_4 = generic_bs_rm_4, .bs_rm_8 = generic_bs_rm_8, /* read region */ .bs_rr_1 = generic_bs_rr_1, .bs_rr_2 = generic_bs_rr_2, .bs_rr_4 = generic_bs_rr_4, .bs_rr_8 = generic_bs_rr_8, /* write (single) */ .bs_w_1 = generic_bs_w_1, .bs_w_2 = generic_bs_w_2, .bs_w_4 = generic_bs_w_4, .bs_w_8 = generic_bs_w_8, /* write multiple */ .bs_wm_1 = generic_bs_wm_1, .bs_wm_2 = generic_bs_wm_2, .bs_wm_4 = generic_bs_wm_4, .bs_wm_8 = generic_bs_wm_8, /* write region */ .bs_wr_1 = generic_bs_wr_1, .bs_wr_2 = generic_bs_wr_2, .bs_wr_4 = generic_bs_wr_4, .bs_wr_8 = generic_bs_wr_8, /* set multiple */ .bs_sm_1 = generic_bs_sm_1, .bs_sm_2 = generic_bs_sm_2, .bs_sm_4 = generic_bs_sm_4, .bs_sm_8 = generic_bs_sm_8, /* set region */ .bs_sr_1 = generic_bs_sr_1, .bs_sr_2 = generic_bs_sr_2, .bs_sr_4 = generic_bs_sr_4, .bs_sr_8 = generic_bs_sr_8, /* copy */ .bs_c_1 = generic_bs_c_1, .bs_c_2 = generic_bs_c_2, .bs_c_4 = generic_bs_c_4, .bs_c_8 = generic_bs_c_8, /* read (single) stream */ .bs_r_1_s = generic_bs_r_1, .bs_r_2_s = generic_bs_r_2, .bs_r_4_s = generic_bs_r_4, .bs_r_8_s = generic_bs_r_8, /* read multiple stream */ .bs_rm_1_s = generic_bs_rm_1, .bs_rm_2_s = generic_bs_rm_2, .bs_rm_4_s = generic_bs_rm_4, .bs_rm_8_s = generic_bs_rm_8, /* read region stream */ .bs_rr_1_s = generic_bs_rr_1, .bs_rr_2_s = generic_bs_rr_2, .bs_rr_4_s = generic_bs_rr_4, .bs_rr_8_s = generic_bs_rr_8, /* write (single) stream */ .bs_w_1_s = generic_bs_w_1, .bs_w_2_s = generic_bs_w_2, .bs_w_4_s = generic_bs_w_4, .bs_w_8_s = generic_bs_w_8, /* write multiple stream */ .bs_wm_1_s = generic_bs_wm_1, .bs_wm_2_s = generic_bs_wm_2, .bs_wm_4_s = generic_bs_wm_4, .bs_wm_8_s = generic_bs_wm_8, /* write region stream */ .bs_wr_1_s = generic_bs_wr_1, .bs_wr_2_s = generic_bs_wr_2, .bs_wr_4_s = generic_bs_wr_4, .bs_wr_8_s = generic_bs_wr_8, }; /* generic bus_space tag */ bus_space_tag_t mips_bus_space_fdt = &fdt_space; static int fdt_bs_map(void *t __unused, bus_addr_t addr, bus_size_t size __unused, int flags __unused, bus_space_handle_t *bshp) { *bshp = MIPS_PHYS_TO_DIRECT_UNCACHED(addr); return (0); }