FreeBSD/Linux Kernel Cross Reference
sys/dev/firewire/if_fwipvar.h

     /*-
      * SPDX-License-Identifier: BSD-4-Clause
      *
      * Copyright (c) 2004
      *      Doug Rabson
      * Copyright (c) 2002-2003
      *      Hidetoshi Shimokawa. 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 Hidetoshi Shimokawa.
     *
     * 4. Neither the name of the author nor the names of its contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     * 
     * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
     * 
     * $FreeBSD$
     */
    
    #ifndef _NET_IF_FWIPVAR_H_
    #define _NET_IF_FWIPVAR_H_
    
    struct fwip_softc {
            /* XXX this must be first for fd.post_explore() */
            struct firewire_dev_comm fd;
            short dma_ch;
            struct fw_bind fwb;
            struct fw_eui64 last_dest;
            struct fw_pkt last_hdr;
            struct task start_send;
            STAILQ_HEAD(, fw_xfer) xferlist;
            struct crom_chunk unit4;        /* unit directory for IPv4 */
            struct crom_chunk spec4;        /* specifier description IPv4 */
            struct crom_chunk ver4;         /* version description IPv4 */
            struct crom_chunk unit6;        /* unit directory for IPv6 */
            struct crom_chunk spec6;        /* specifier description IPv6 */
            struct crom_chunk ver6;         /* version description IPv6 */
            struct fwip_eth_softc {
                    struct ifnet *fwip_ifp;
                    struct fwip_softc *fwip;
            } fw_softc;
            struct mtx mtx;
    };
    #define FWIP_LOCK(fwip)   mtx_lock(&(fwip)->mtx)
    #define FWIP_UNLOCK(fwip) mtx_unlock(&(fwip)->mtx)
    #endif /* !_NET_IF_FWIPVAR_H_ */

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