/* $OpenBSD: autoconf.h,v 1.4 2003/06/09 16:34:22 deraadt Exp $ */ /* * Copyright (c) 1997 Per Fogelstrom * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ /* * Machine-dependent structures of autoconfiguration */ #ifndef _MACHINE_AUTOCONF_H_ #define _MACHINE_AUTOCONF_H_ #include <machine/bus.h> /* * System types. */ #define OFWMACH 0 /* Openfirmware drivers */ #define POWER4e 1 /* V.I Power.4e board */ #define PWRSTK 2 /* Motorola Powerstack series */ #define APPL 3 /* Apple PowerMac machines (OFW?) */ #define MVME 4 /* Motorola MVME SBCs */ extern int system_type; /**/ struct confargs; typedef int (*intr_handler_t)(void *); typedef struct bushook { struct device *bh_dv; int bh_type; void (*bh_intr_establish)(struct confargs *, intr_handler_t, void *); void (*bh_intr_disestablish)(struct confargs *); int (*bh_matchname)(struct confargs *, char *); } bushook_t; #define BUS_MAIN 1 /* mainbus */ #define BUS_ISABR 2 /* ISA Bridge Bus */ #define BUS_PCIBR 3 /* PCI bridge */ #define BUS_VMEBR 4 /* VME bridge */ #define BUS_INTR_ESTABLISH(ca, handler, val) \ (*(ca)->ca_bus->bh_intr_establish)((ca), (handler), (val)) #define BUS_INTR_DISESTABLISH(ca) \ (*(ca)->ca_bus->bh_intr_establish)(ca) #define BUS_CVTADDR(ca) \ (*(ca)->ca_bus->bh_cvtaddr)(ca) #define BUS_MATCHNAME(ca, name) \ (*(ca)->ca_bus->bh_matchname)((ca), (name)) struct confargs { char *ca_name; /* Device name. */ bushook_t *ca_bus; /* bus device resides on. */ /* macobio hooks ?? */ bus_space_tag_t ca_iot; bus_space_tag_t ca_memt; /* XXX */ u_int32_t ca_node; int ca_nreg; u_int32_t *ca_reg; int ca_nintr; int32_t *ca_intr; u_int ca_baseaddr; }; void set_clockintr(void (*)(struct clockframe *)); void set_iointr(void (*)(void *, int)); int badaddr(void *, u_int32_t); #endif /* _MACHINE_AUTOCONF_H_ */