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

     /*-
      * Copyright 2003 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 _POWERPC_POWERMAC_GRACKLEVAR_H_
    #define _POWERPC_POWERMAC_GRACKLEVAR_H_
    
    struct grackle_softc {
            struct ofw_pci_softc    pci_sc;
            vm_offset_t             sc_addr;
            vm_offset_t             sc_data;
    };
    
    /*
     * Apple uses address map B for the MPC106
     */
    #define GRACKLE_ADDR    0xFEC00000
    #define GRACKLE_DATA    0xFEE00000
    
    /*
     * The high bit of the config word is 'Enable'. This should always be
     * set.
     */
    #define GRACKLE_CFG_ENABLE      0x80000000
    
    #endif  /* _POWERPC_POWERMAC_GRACKLEVAR_H_ */

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