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77 lines
2.2 KiB
C
77 lines
2.2 KiB
C
/* $NetBSD: vpcivar.h,v 1.1 2015/02/12 04:48:37 palle Exp $ */
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/*
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* Copyright (c) 2015 Palle Lyckegaard
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* 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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*
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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
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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struct vpci_range {
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u_int32_t cspace;
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u_int32_t child_hi;
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u_int32_t child_lo;
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u_int32_t phys_hi;
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u_int32_t phys_lo;
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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 vpci_pbm {
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struct vpci_softc *vp_sc;
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uint64_t vp_devhandle;
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struct vpci_range *vp_range;
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pci_chipset_tag_t vp_pc;
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int vp_nrange;
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bus_space_tag_t vp_memt;
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bus_space_tag_t vp_iot;
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bus_space_tag_t vp_cfgt;
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bus_space_handle_t vp_cfgh;
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bus_dma_tag_t vp_dmat;
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int vp_flags;
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int vp_bus_a;
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struct iommu_state vp_is;
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struct strbuf_ctl vp_sb;
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};
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struct vpci_softc {
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device_t sc_dev;
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int sc_node;
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int sc_ign;
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bus_dma_tag_t sc_dmat;
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bus_space_tag_t sc_bustag;
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#if 0
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FIXME
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bus_addr_t sc_csr, sc_xbc;
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bus_space_handle_t sc_csrh, sc_xbch;
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#else
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bus_addr_t sc_csr;
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bus_space_handle_t sc_csrh;
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#endif
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#if 0
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FiXME
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int sc_oberon;
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#endif
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};
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