FreeBSD/Linux Kernel Cross Reference
sys/powerpc/powermac/maciovar.h

     /*-
      * Copyright 2002 by Peter Grehan. 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. 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.
     *
     * $FreeBSD$
     */
    
    #ifndef _MACIO_MACIOVAR_H_
    #define _MACIO_MACIOVAR_H_
    
    /*
     * The addr space size
     * XXX it would be better if this could be determined by querying the
     *     PCI device, but there isn't an access method for this
     */
    #define MACIO_REG_SIZE  0x7ffff
    
    /*
     * Feature Control Registers (FCR)
     */
    #define HEATHROW_FCR    0x38
    #define KEYLARGO_FCR0   0x38
    #define KEYLARGO_FCR1   0x3c
    
    #define FCR_ENET_ENABLE 0x60000000
    #define FCR_ENET_RESET  0x80000000
    
    /*
     * Format of a macio reg property entry.
     */
    struct macio_reg {
            u_int32_t       mr_base;
            u_int32_t       mr_size;
    };
    
    /*
     * Per macio device structure.
     */
    struct macio_devinfo {
            int        mdi_interrupts[6];
            int        mdi_ninterrupts;
            int        mdi_base;
            struct ofw_bus_devinfo mdi_obdinfo;
            struct resource_list mdi_resources;
    };
    
    #endif /* _MACIO_MACIOVAR_H_ */

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