/*- * Copyright (c) 1998 Doug Rabson * All rights reserved. * * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. * * $Id: cpufunc.h,v 1.2 1998/07/22 08:25:39 dfr Exp $ */ #ifndef _MACHINE_CPUFUNC_H_ #define _MACHINE_CPUFUNC_H_ #ifdef KERNEL #include #include #ifdef __GNUC__ static __inline void breakpoint(void) { __asm __volatile("call_pal 0x81"); /* XXX bugchk */ } #endif #define inb(port) chipset.inb(port) #define inw(port) chipset.inw(port) #define inl(port) chipset.inl(port) #define outb(port, data) chipset.outb(port, data) #define outw(port, data) chipset.outw(port, data) #define outl(port, data) chipset.outl(port, data) #define readb(pa) chipset.readb(pa) #define readw(pa) chipset.readw(pa) #define readl(pa) chipset.readl(pa) #define writeb(pa,v) chipset.writeb(pa,v) #define writew(pa,v) chipset.writew(pa,v) #define writel(pa,v) chipset.writel(pa,v) /* * String version of IO memory access ops: */ extern void memcpy_fromio(void *, u_int32_t, size_t); extern void memcpy_toio(u_int32_t, void *, size_t); extern void memset_io(u_int32_t, int, size_t); #endif /* KERNEL */ #endif /* !_MACHINE_CPUFUNC_H_ */