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Annotation of sys/arch/alpha/tc/tc_dma_3000_500.h, Revision 1.1.1.1

1.1       nbrk        1: /* $OpenBSD: tc_dma_3000_500.h,v 1.1 2002/05/02 22:56:06 miod 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:  * 3. All advertising materials mentioning features or use of this software
                     21:  *    must display the following acknowledgement:
                     22:  *     This product includes software developed by the NetBSD
                     23:  *     Foundation, Inc. and its contributors.
                     24:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     25:  *    contributors may be used to endorse or promote products derived
                     26:  *    from this software without specific prior written permission.
                     27:  *
                     28:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     29:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     30:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     31:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     32:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     33:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     34:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     35:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     36:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     37:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     38:  * POSSIBILITY OF SUCH DAMAGE.
                     39:  */
                     40:
                     41: void   tc_dma_init_3000_500(int);
                     42: bus_dma_tag_t tc_dma_get_tag_3000_500(int);
                     43:
                     44: int    tc_bus_dmamap_create_sgmap(bus_dma_tag_t, bus_size_t, int,
                     45:            bus_size_t, bus_size_t, int, bus_dmamap_t *);
                     46: void   tc_bus_dmamap_destroy_sgmap(bus_dma_tag_t, bus_dmamap_t);
                     47: int    tc_bus_dmamap_load_sgmap(bus_dma_tag_t, bus_dmamap_t, void *,
                     48:            bus_size_t, struct proc *, int);
                     49: int    tc_bus_dmamap_load_mbuf_sgmap(bus_dma_tag_t, bus_dmamap_t,
                     50:            struct mbuf *, int);
                     51: int    tc_bus_dmamap_load_uio_sgmap(bus_dma_tag_t, bus_dmamap_t,
                     52:            struct uio *, int);
                     53: int    tc_bus_dmamap_load_raw_sgmap(bus_dma_tag_t, bus_dmamap_t,
                     54:            bus_dma_segment_t *, int, bus_size_t, int);
                     55: void   tc_bus_dmamap_unload_sgmap(bus_dma_tag_t, bus_dmamap_t);