70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
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/*
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* Copyright 2003 by Peter Grehan. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _POWERPC_POWERMAC_GRACKLEVAR_H_
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#define _POWERPC_POWERMAC_GRACKLEVAR_H_
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struct grackle_range {
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u_int32_t pci_hi;
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u_int32_t pci_mid;
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u_int32_t pci_lo;
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u_int32_t pci_iospace;
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u_int32_t size_hi;
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u_int32_t size_lo;
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};
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struct grackle_softc {
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device_t sc_dev;
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phandle_t sc_node;
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vm_offset_t sc_addr;
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vm_offset_t sc_data;
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int sc_bus;
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struct grackle_range sc_range[6];
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int sc_nrange;
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int sc_iostart;
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struct rman sc_io_rman;
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struct rman sc_mem_rman;
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bus_space_tag_t sc_memt;
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bus_dma_tag_t sc_dmat;
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};
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/*
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* Apple uses address map B for the MPC106
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*/
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#define GRACKLE_ADDR 0xFEC00000
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#define GRACKLE_DATA 0xFEE00000
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/*
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* The high bit of the config word is 'Enable'. This should always be
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* set.
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*/
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#define GRACKLE_CFG_ENABLE 0x80000000
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#endif /* _POWERPC_POWERMAC_GRACKLEVAR_H_ */
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