if_levar.h

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    1 /*      $OpenBSD: if_levar.h,v 1.10 2013/09/24 20:11:01 miod Exp $      */
    2 /*      $NetBSD: if_levar.h,v 1.5 1996/05/07 01:50:07 thorpej Exp $     */
    3 
    4 /*
    5  * LANCE Ethernet driver header file
    6  *
    7  * Copyright (c) 1994, 1995 Charles M. Hannum.  All rights reserved.
    8  *
    9  * Copyright (C) 1993, Paul Richards. This software may be used, modified,
   10  *   copied, distributed, and sold, in both source and binary form provided
   11  *   that the above copyright and these terms are retained. Under no
   12  *   circumstances is the author responsible for the proper functioning
   13  *   of this software, nor does the author assume any responsibility
   14  *   for damages incurred with its use.
   15  */
   16 
   17 /* Board types */
   18 #define BICC            1
   19 #define BICC_RDP        0xc
   20 #define BICC_RAP        0xe
   21 
   22 #define NE2100          2
   23 #define PCnet_ISA       4
   24 #define NE2100_RDP      0x10
   25 #define NE2100_RAP      0x12
   26 
   27 #define DEPCA           3
   28 #define DEPCA_CSR       0x0
   29 #define DEPCA_CSR_SHE           0x80    /* Shared memory enabled */
   30 #define DEPCA_CSR_SWAP32        0x40    /* Byte swapped */
   31 #define DEPCA_CSR_DUM           0x08    /* rev E compatibility */
   32 #define DEPCA_CSR_IM            0x04    /* Interrupt masked */
   33 #define DEPCA_CSR_IEN           0x02    /* Interrupt enabled */
   34 #define DEPCA_CSR_NORMAL \
   35         (DEPCA_CSR_SHE | DEPCA_CSR_DUM | DEPCA_CSR_IEN)
   36 #define DEPCA_RDP       0x4
   37 #define DEPCA_RAP       0x6
   38 #define DEPCA_ADP       0xc
   39 
   40 /*
   41  * Ethernet software status per interface.
   42  *
   43  * Each interface is referenced by a network interface structure,
   44  * arpcom.ac_if, which the routing code uses to locate the interface.
   45  * This structure contains the output queue for the interface, its address, ...
   46  */
   47 struct le_softc {
   48         struct  am7990_softc sc_am7990; /* glue to MI code */
   49 
   50         void    *sc_ih;
   51         int     sc_card;
   52         int     sc_rap, sc_rdp;         /* offsets to LANCE registers */
   53 
   54         bus_space_tag_t sc_iot;
   55         bus_space_handle_t sc_ioh;
   56 };
   57 
   58 void            le_isa_wrcsr(struct lance_softc *, uint16_t, uint16_t);
   59 uint16_t        le_isa_rdcsr(struct lance_softc *, uint16_t);  
   60 int             le_isa_intredge(void *);

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FreeBSD/Linux Kernel Cross Reference sys/dev/isa/if_levar.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/isa/if_levar.h