FreeBSD/Linux Kernel Cross Reference
sys/dev/cxgbe/tom/t4_tom_l2t.h

     /*-
      * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
      *
      * Copyright (c) 2012 Chelsio Communications, Inc.
      * 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.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 __T4_TOM_L2T_H
    #define __T4_TOM_L2T_H
    
    #include "t4_l2t.h"
    
    int t4_l2t_send_slow(struct adapter *, struct wrqe *, struct l2t_entry *);
    struct l2t_entry *t4_l2t_get(struct port_info *, struct ifnet *,
        struct sockaddr *);
    void t4_l2_update(struct toedev *, struct ifnet *, struct sockaddr *,
        uint8_t *, uint16_t);
    int do_l2t_write_rpl2(struct sge_iq *, const struct rss_header *,
        struct mbuf *);
    
    static inline int
    t4_l2t_send(struct adapter *sc, struct wrqe *wr, struct l2t_entry *e)
    {
            if (__predict_true(e->state == L2T_STATE_VALID)) {
                    t4_wrq_tx(sc, wr);
                    return (0);
            } else
                    return (t4_l2t_send_slow(sc, wr, e));
    }
    
    #endif  /* __T4_TOM_L2T_H */

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