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

1.1       nbrk        1: /*     $OpenBSD: fhcvar.h,v 1.8 2004/10/01 18:18:49 jason Exp $        */
                      2:
                      3: /*
                      4:  * Copyright (c) 2004 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 fhc_reg {
                     30:        u_int32_t       fbr_slot;
                     31:        u_int32_t       fbr_offset;
                     32:        u_int32_t       fbr_size;
                     33: };
                     34:
                     35: struct fhc_range {
                     36:        u_int32_t       cspace;         /* Client space */
                     37:        u_int32_t       coffset;        /* Client offset */
                     38:        u_int32_t       pspace;         /* Parent space */
                     39:        u_int32_t       poffset;        /* Parent offset */
                     40:        u_int32_t       size;           /* Size in bytes of this range */
                     41: };
                     42:
                     43: struct fhc_softc {
                     44:        struct device sc_dv;
                     45:        int sc_node;
                     46:        int sc_is_central;              /* parent is central */
                     47:        int sc_board;
                     48:        u_int32_t sc_ign;
                     49:        bus_space_tag_t sc_bt;
                     50:        bus_space_tag_t sc_cbt;
                     51:        int sc_nrange;
                     52:        struct fhc_range *sc_range;
                     53:        bus_space_handle_t sc_preg;     /* internal regs */
                     54:        bus_space_handle_t sc_ireg;     /* ign regs */
                     55:        bus_space_handle_t sc_freg;     /* fanfail regs */
                     56:        bus_space_handle_t sc_sreg;     /* system regs */
                     57:        bus_space_handle_t sc_ureg;     /* uart regs */
                     58:        bus_space_handle_t sc_treg;     /* tod regs */
                     59:        struct blink_led sc_blink;
                     60: };
                     61:
                     62: void fhc_attach(struct fhc_softc *);
                     63: int fhc_get_string(int, char *, char **);
                     64:
                     65: struct fhc_attach_args {
                     66:        bus_space_tag_t fa_bustag;
                     67:        char *fa_name;
                     68:        int *fa_intr;
                     69:        struct fhc_reg *fa_reg;
                     70:        u_int32_t *fa_promvaddrs;
                     71:        int fa_node;
                     72:        int fa_nreg;
                     73:        int fa_nintr;
                     74:        int fa_npromvaddrs;
                     75: };
                     76:
                     77: #define        fhc_bus_map(t, slot, offset, sz, flags, hp)             \
                     78:     bus_space_map(t, BUS_ADDR(slot, offset), sz, flags, hp)