1/* $NetBSD: octeon_ipdvar.h,v 1.5 2020/06/23 05:15:33 simonb Exp $ */ 2 3/* 4 * Copyright (c) 2007 Internet Initiative Japan, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#ifndef _OCTEON_IPDVAR_H_ 30#define _OCTEON_IPDVAR_H_ 31 32/* XXX */ 33struct octipd_softc { 34 int sc_port; 35 bus_space_tag_t sc_regt; 36 bus_space_handle_t sc_regh; 37 size_t sc_first_mbuff_skip; 38 size_t sc_not_first_mbuff_skip; 39}; 40 41/* XXX */ 42struct octipd_attach_args { 43 int aa_port; 44 bus_space_tag_t aa_regt; 45 size_t aa_first_mbuff_skip; 46 size_t aa_not_first_mbuff_skip; 47}; 48 49void octipd_init(struct octipd_attach_args *, struct octipd_softc **); 50int octipd_enable(struct octipd_softc *); 51int octipd_config(struct octipd_softc *); 52void octipd_sub_port_fcs(struct octipd_softc *, int); 53void octipd_offload(uint64_t, void *, int *); 54 55#endif /* _OCTEON_IPDVAR_H_ */ 56