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Annotation of sys/arch/sparc64/dev/schizovar.h, Revision 1.1.1.1

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))