Annotation of sys/arch/sparc64/dev/schizovar.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: schizovar.h,v 1.10 2007/01/14 16:19:49 kettenis Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
! 5: * All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: *
! 16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 17: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
! 18: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
! 19: * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
! 20: * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
! 21: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
! 22: * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
! 24: * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
! 25: * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 26: * POSSIBILITY OF SUCH DAMAGE.
! 27: */
! 28:
! 29: struct schizo_pbm {
! 30: struct schizo_softc *sp_sc;
! 31:
! 32: struct schizo_range *sp_range;
! 33: pci_chipset_tag_t sp_pc;
! 34: int sp_nreg;
! 35: int sp_nrange;
! 36: int sp_nintmap;
! 37:
! 38: bus_space_tag_t sp_memt;
! 39: bus_space_tag_t sp_iot;
! 40: bus_space_tag_t sp_regt;
! 41: bus_space_handle_t sp_regh;
! 42: bus_space_tag_t sp_cfgt;
! 43: bus_space_handle_t sp_cfgh;
! 44: bus_dma_tag_t sp_dmat;
! 45: int sp_bus;
! 46: int sp_flags;
! 47: int sp_bus_a;
! 48: bus_addr_t sp_confpaddr;
! 49: struct iommu_state sp_is;
! 50: struct strbuf_ctl sp_sb;
! 51: char sp_flush[0x80];
! 52: };
! 53:
! 54: struct schizo_softc {
! 55: struct device sc_dv;
! 56: int sc_node;
! 57: int sc_ign;
! 58: bus_dma_tag_t sc_dmat;
! 59: bus_space_tag_t sc_bust;
! 60: bus_addr_t sc_ctrl;
! 61: bus_space_handle_t sc_ctrlh;
! 62:
! 63: int sc_tomatillo;
! 64: };
! 65:
! 66: #define schizo_read(sc,r) \
! 67: bus_space_read_8((sc)->sc_bust, (sc)->sc_ctrlh, (r))
! 68: #define schizo_write(sc,r,v) \
! 69: bus_space_write_8((sc)->sc_bust, (sc)->sc_ctrlh, (r), (v))
! 70: #define schizo_pbm_read(pbm,r) \
! 71: bus_space_read_8((pbm)->sp_regt, (pbm)->sp_regh, (r))
! 72: #define schizo_pbm_write(pbm,r,v) \
! 73: bus_space_write_8((pbm)->sp_regt, (pbm)->sp_regh, (r), (v))
! 74: #define schizo_cfg_read(pbm,r) \
! 75: bus_space_read_4((pbm)->sp_cfgt, (pbm)->sp_cfgh, (r))
! 76: #define schizo_cfg_write(pbm,r,v) \
! 77: bus_space_write_4((pbm)->sp_cfgt, (pbm)->sp_cfgh, (r), (v))
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