FreeBSD/Linux Kernel Cross Reference
sys/dev/misc/puc/pucvar.h

     /*      $NetBSD: pucvar.h,v 1.2 1999/02/06 06:29:54 cgd Exp $   */
     /*      $FreeBSD: src/sys/dev/puc/pucvar.h,v 1.1.2.4 2003/04/04 08:42:17 sobomax Exp $ */
     /*      $DragonFly: src/sys/dev/misc/puc/pucvar.h,v 1.2 2003/06/17 04:28:29 dillon Exp $ */
     
     /*-
      * Copyright (c) 2002 JF Hay.  All rights reserved.
      * Copyright (c) 2000 M. Warner Losh.  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 unmodified, 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 ``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 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.
     */
    
    /*
     * Copyright (c) 1998, 1999 Christopher G. Demetriou.  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.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by Christopher G. Demetriou
     *      for the NetBSD Project.
     * 4. The name of the author may not be used to endorse or promote products
     *    derived from this software without specific prior written permission
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
     */
    
    /*
     * Exported (or conveniently located) PCI "universal" communications card
     * software structures.
     *
     * Author: Christopher G. Demetriou, May 14, 1998.
     */
    
    #define PUC_MAX_PORTS           16
    
    struct puc_device_description {
            const char      *name;
            uint32_t        rval[4];
            uint32_t        rmask[4];
            struct {
                    int     type;
                    int     bar;
                    int     offset;
                    u_int   serialfreq;
                    u_int   flags;
            } ports[PUC_MAX_PORTS];
            uint32_t        ilr_type;
            uint32_t        ilr_offset[2];
    };
    
    #define PUC_REG_VEND            0
    #define PUC_REG_PROD            1
    #define PUC_REG_SVEND           2
    #define PUC_REG_SPROD           3
    
    #define PUC_PORT_TYPE_NONE      0
    #define PUC_PORT_TYPE_COM       1
    #define PUC_PORT_TYPE_LPT       2
    
    /* Interrupt Latch Register (ILR) types */
    #define PUC_ILR_TYPE_NONE       0
    #define PUC_ILR_TYPE_DIGI       1
    
    #define PUC_PORT_VALID(desc, port) \
      ((port) < PUC_MAX_PORTS && (desc)->ports[(port)].type != PUC_PORT_TYPE_NONE)
   #define PUC_PORT_BAR_INDEX(bar) (((bar) - PCIR_MAPS) / 4)
   
   #define PUC_MAX_BAR             6
   
   enum puc_device_ivars {
           PUC_IVAR_FREQ
   };
   
   extern const struct puc_device_description puc_devices[];

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