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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))