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Annotation of sys/dev/ic/ne2000reg.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: ne2000reg.h,v 1.3 2006/10/20 18:27:25 brad Exp $      */
                      2: /*     $NetBSD: ne2000reg.h,v 1.2 1997/10/14 22:54:11 thorpej Exp $    */
                      3:
                      4: /*
                      5:  * National Semiconductor DS8390 NIC register definitions.
                      6:  *
                      7:  * Copyright (C) 1993, David Greenman.  This software may be used, modified,
                      8:  * copied, distributed, and sold, in both source and binary form provided that
                      9:  * the above copyright and these terms are retained.  Under no circumstances is
                     10:  * the author responsible for the proper functioning of this software, nor does
                     11:  * the author assume any responsibility for damages incurred with its use.
                     12:  */
                     13:
                     14: #ifndef _DEV_IC_NE2000REG_H_
                     15: #define        _DEV_IC_NE2000REG_H_
                     16:
                     17: /*
                     18:  * Register group offsets from base.
                     19:  */
                     20: #define        NE2000_NIC_OFFSET       0x00
                     21: #define        NE2000_ASIC_OFFSET      0x10
                     22:
                     23: #define        NE2000_NIC_NPORTS       0x10
                     24: #define        NE2000_ASIC_NPORTS      0x10
                     25: #define        NE2000_NPORTS           0x20
                     26:
                     27: /*
                     28:  * NE2000 ASIC registers (given as offsets from ASIC base).
                     29:  */
                     30: #define        NE2000_ASIC_DATA        0x00    /* remote DMA/data register */
                     31: #define        NE2000_ASIC_RESET       0x0f    /* reset on read */
                     32:
                     33: #endif /* _DEV_IC_NE2000REG_H_ */