if_csvar.h

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    1 /*-
    2  * Copyright (c) 1999 M. Warner Losh <imp@village.org> 
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   17  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   24  *
   25  * $FreeBSD: releng/8.4/sys/dev/cs/if_csvar.h 179597 2008-06-06 05:25:24Z imp $
   26  */
   27 
   28 #ifndef _IF_CSVAR_H
   29 #define _IF_CSVAR_H
   30 
   31 #include <net/if_arp.h>
   32 #include <net/if_media.h>
   33 
   34 /*
   35  * cs_softc: per line info and status
   36  */
   37 struct cs_softc {
   38         /* Ethernet common code */
   39         struct ifnet *ifp;
   40         device_t dev;
   41 
   42         /* Configuration words from EEPROM */
   43         int auto_neg_cnf;               /* AutoNegotitation configuration */
   44         int adapter_cnf;                /* Adapter configuration */
   45         int isa_config;                 /* ISA configuration */
   46         int chip_type;                  /* Type of chip */
   47 
   48         u_char  enaddr[ETHER_ADDR_LEN];
   49 
   50         struct ifmedia media;           /* Media information */
   51 
   52         int     port_rid;               /* resource id for port range */
   53         struct resource* port_res;      /* resource for port range */
   54         int     irq_rid;                /* resource id for irq */
   55         struct resource* irq_res;       /* resource for irq */
   56         void*   irq_handle;             /* handle for irq handler */
   57 
   58         int     flags;
   59 #define CS_NO_IRQ       0x1
   60         int     nic_addr;               /* Base IO address of card */
   61         int     send_cmd;
   62         int     line_ctl;               /* */
   63         int     send_underrun;
   64         void    *recv_ring;
   65 
   66         unsigned char *buffer;
   67         int buf_len;
   68         struct mtx lock;
   69         struct callout timer;
   70         int     tx_timeout;
   71 };
   72 
   73 #define CS_LOCK(sc)             mtx_lock(&(sc)->lock)
   74 #define CS_UNLOCK(sc)           mtx_unlock(&(sc)->lock)
   75 #define CS_ASSERT_LOCKED(sc)    mtx_assert(&(sc)->lock, MA_OWNED)
   76 
   77 int     cs_alloc_port(device_t dev, int rid, int size);
   78 int     cs_alloc_irq(device_t dev, int rid);
   79 int     cs_attach(device_t dev);
   80 int     cs_cs89x0_probe(device_t dev);
   81 int     cs_detach(device_t dev);
   82 void    cs_release_resources(device_t dev);
   83 
   84 #endif /* _IF_CSVAR_H */

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FreeBSD/Linux Kernel Cross Reference sys/dev/cs/if_csvar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/cs/if_csvar.h