1*9f231495Stakemura /* 2*9f231495Stakemura * Copyright (c) 2001 HAMAJIMA Katsuomi. All rights reserved. 3*9f231495Stakemura * 4*9f231495Stakemura * Redistribution and use in source and binary forms, with or without 5*9f231495Stakemura * modification, are permitted provided that the following conditions 6*9f231495Stakemura * are met: 7*9f231495Stakemura * 1. Redistributions of source code must retain the above copyright 8*9f231495Stakemura * notice, this list of conditions and the following disclaimer. 9*9f231495Stakemura * 2. Redistributions in binary form must reproduce the above copyright 10*9f231495Stakemura * notice, this list of conditions and the following disclaimer in the 11*9f231495Stakemura * documentation and/or other materials provided with the distribution. 12*9f231495Stakemura * 13*9f231495Stakemura * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14*9f231495Stakemura * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15*9f231495Stakemura * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16*9f231495Stakemura * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17*9f231495Stakemura * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18*9f231495Stakemura * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19*9f231495Stakemura * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20*9f231495Stakemura * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21*9f231495Stakemura * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22*9f231495Stakemura * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23*9f231495Stakemura * SUCH DAMAGE. 24*9f231495Stakemura */ 25*9f231495Stakemura 26*9f231495Stakemura #define VRDMAAU_BOUNCE_THRESHOLD (64 * 1024 * 1024) 27*9f231495Stakemura #define VRDMAAU_ALIGNMENT (1 << 10) 28*9f231495Stakemura 29*9f231495Stakemura struct vrdmaau_chipset_tag; 30*9f231495Stakemura typedef struct vrdmaau_chipset_tag *vrdmaau_chipset_tag_t; 31*9f231495Stakemura struct vrdmaau_chipset_tag { 32*9f231495Stakemura void *ac_sc; 33*9f231495Stakemura int (*ac_set_aiuin)(vrdmaau_chipset_tag_t, void *); 34*9f231495Stakemura int (*ac_set_aiuout)(vrdmaau_chipset_tag_t, void *); 35*9f231495Stakemura int (*ac_set_fir)(vrdmaau_chipset_tag_t, void *); 36*9f231495Stakemura }; 37