if_smcvar.h

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    1 /*-
    2  * Copyright (c) 2008 Benno Rice.  All rights reserved.
    3  *
    4  * Redistribution and use in source and binary forms, with or without
    5  * modification, are permitted provided that the following conditions
    6  * are met:
    7  * 1. Redistributions of source code must retain the above copyright
    8  *    notice, this list of conditions and the following disclaimer.
    9  * 2. Redistributions in binary form must reproduce the above copyright
   10  *    notice, this list of conditions and the following disclaimer in the
   11  *    documentation and/or other materials provided with the distribution.
   12  *
   13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   14  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   15  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   16  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   17  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   18  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   19  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   20  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   22  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   23  *
   24  * $FreeBSD: releng/8.4/sys/dev/smc/if_smcvar.h 194024 2009-06-11 17:14:54Z avg $
   25  *
   26  */
   27 
   28 #ifndef _IF_SMCVAR_H_
   29 #define _IF_SMCVAR_H_
   30 
   31 struct smc_softc {
   32         struct ifnet            *smc_ifp;
   33         device_t                smc_dev;
   34         struct mtx              smc_mtx;
   35         u_int                   smc_chip;
   36         u_int                   smc_rev;
   37         u_int                   smc_mask;
   38 
   39         /* Resources */
   40         int                     smc_usemem;
   41         int                     smc_reg_rid;
   42         int                     smc_irq_rid;
   43         struct resource         *smc_reg;
   44         struct resource         *smc_irq;
   45         void                    *smc_ih;
   46 
   47         /* Tasks */
   48         struct taskqueue        *smc_tq;
   49         struct task             smc_intr;
   50         struct task             smc_rx;
   51         struct task             smc_tx;
   52         struct mbuf             *smc_pending;
   53         struct callout          smc_watchdog;
   54         
   55         /* MII support */
   56         device_t                smc_miibus;
   57         struct callout          smc_mii_tick_ch;
   58         void                    (*smc_mii_tick)(void *);
   59         void                    (*smc_mii_mediachg)(struct smc_softc *);
   60         int                     (*smc_mii_mediaioctl)(struct smc_softc *,
   61                                     struct ifreq *, u_long);
   62 
   63         /* DMA support */
   64         void                    (*smc_read_packet)(struct smc_softc *,
   65                                     bus_addr_t, uint8_t *, bus_size_t);
   66         void                    *smc_read_arg;
   67 };
   68 
   69 int     smc_probe(device_t);
   70 int     smc_attach(device_t);
   71 int     smc_detach(device_t);
   72 
   73 int     smc_miibus_readreg(device_t, int, int);
   74 int     smc_miibus_writereg(device_t, int, int, int);
   75 void    smc_miibus_statchg(device_t);
   76 
   77 #endif /* _IF_SMCVAR_H_ */

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FreeBSD/Linux Kernel Cross Reference sys/dev/smc/if_smcvar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/smc/if_smcvar.h