1 /* $OpenBSD: tc_dma_3000_500.h,v 1.3 2017/10/29 08:50:43 mpi Exp $ */ 2 /* $NetBSD: tc_dma_3000_500.h,v 1.2 1997/06/07 00:02:19 thorpej Exp $ */ 3 4 /*- 5 * Copyright (c) 1997 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 10 * NASA Ames Research Center. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 void tc_dma_init_3000_500(int); 35 bus_dma_tag_t tc_dma_get_tag_3000_500(int); 36 37 int tc_bus_dmamap_load_sgmap(bus_dma_tag_t, bus_dmamap_t, void *, 38 bus_size_t, struct proc *, int); 39 int tc_bus_dmamap_load_mbuf_sgmap(bus_dma_tag_t, bus_dmamap_t, 40 struct mbuf *, int); 41 int tc_bus_dmamap_load_uio_sgmap(bus_dma_tag_t, bus_dmamap_t, 42 struct uio *, int); 43 int tc_bus_dmamap_load_raw_sgmap(bus_dma_tag_t, bus_dmamap_t, 44 bus_dma_segment_t *, int, bus_size_t, int); 45 void tc_bus_dmamap_unload_sgmap(bus_dma_tag_t, bus_dmamap_t); 46