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

     /*-
      * SPDX-License-Identifier: BSD-4-Clause
      *
      * 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_FWEVAR_H_
    #define _NET_IF_FWEVAR_H_
    
    struct fwe_softc {
            /* XXX this must be the first for fd.post_explore() */
            struct firewire_dev_comm fd;
            short stream_ch;
            short dma_ch;
            struct fw_pkt pkt_hdr;
            STAILQ_HEAD(, fw_xfer) xferlist;
            struct fwe_eth_softc {
                    struct ifnet *ifp;
                    struct fwe_softc *fwe;
            } eth_softc;
            struct mtx mtx;
    };
    #define FWE_LOCK(fwe)   mtx_lock(&(fwe)->mtx)
    #define FWE_UNLOCK(fwe) mtx_unlock(&(fwe)->mtx)
    #endif /* !_NET_IF_FWEVAR_H_ */

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