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Diffstat (limited to 'sys/arch/hp300/include/cpu.h')
-rw-r--r--sys/arch/hp300/include/cpu.h200
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diff --git a/sys/arch/hp300/include/cpu.h b/sys/arch/hp300/include/cpu.h
deleted file mode 100644
index 5b491cb61dc..00000000000
--- a/sys/arch/hp300/include/cpu.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/* $OpenBSD: cpu.h,v 1.39 2011/03/23 16:54:34 pirofti Exp $ */
-/* $NetBSD: cpu.h,v 1.28 1998/02/13 07:41:51 scottr Exp $ */
-
-/*
- * Copyright (c) 1988 University of Utah.
- * Copyright (c) 1982, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * the Systems Programming Group of the University of Utah Computer
- * Science Department.
- *
- * 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.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- *
- * from: Utah $Hdr: cpu.h 1.16 91/03/25$
- *
- * @(#)cpu.h 8.4 (Berkeley) 1/5/94
- */
-
-#ifndef _MACHINE_CPU_H_
-#define _MACHINE_CPU_H_
-
-/*
- * Exported definitions unique to hp300/68k cpu support.
- */
-
-/*
- * Get common m68k CPU definitions.
- */
-#include <m68k/cpu.h>
-
-#ifdef _KERNEL
-
-/*
- * Get interrupt glue.
- */
-#include <machine/intr.h>
-
-/*
- * Arguments to hardclock and gatherstats encapsulate the previous
- * machine state in an opaque clockframe. On the hp300, we use
- * what the hardware pushes on an interrupt (frame format 0).
- */
-struct clockframe {
- u_short sr; /* sr at time of interrupt */
- u_long pc; /* pc at time of interrupt */
- u_short vo; /* vector offset (4-word frame) */
-};
-
-#define CLKF_USERMODE(framep) (((framep)->sr & PSL_S) == 0)
-#define CLKF_PC(framep) ((framep)->pc)
-#if 0
-/* We would like to do it this way... */
-#define CLKF_INTR(framep) (((framep)->sr & PSL_M) == 0)
-#else
-/* but until we start using PSL_M, we have to do this instead */
-#define CLKF_INTR(framep) (0) /* XXX */
-#endif
-
-
-/*
- * Preempt the current process if in interrupt from user mode,
- * or after the current trap/syscall if in system mode.
- */
-extern int want_resched; /* resched() was called */
-#define need_resched(ci) { want_resched = 1; aston(); }
-#define clear_resched(ci) want_resched = 0
-
-/*
- * Give a profiling tick to the current process when the user profiling
- * buffer pages are invalid. On the hp300, request an ast to send us
- * through trap, marking the proc as needing a profiling tick.
- */
-#define need_proftick(p) aston()
-
-/*
- * Notify the current process (p) that it has a signal pending,
- * process as soon as possible.
- */
-#define signotify(p) aston()
-
-extern int astpending; /* need to trap before returning to user mode */
-#define aston() (astpending = 1)
-
-#endif /* _KERNEL */
-
-/*
- * CTL_MACHDEP definitions.
- */
-#define CPU_CONSDEV 1 /* dev_t: console terminal device */
-#define CPU_CPUSPEED 2 /* CPU speed in MHz */
-#define CPU_MACHINEID 3 /* machine id (HP_XXX) */
-#define CPU_MMUID 4 /* mmu id (MMUID_*) */
-#define CPU_MAXID 5 /* number of valid machdep ids */
-
-#define CTL_MACHDEP_NAMES { \
- { 0, 0 }, \
- { "console_device", CTLTYPE_STRUCT }, \
- { "cpuspeed", CTLTYPE_INT }, \
- { "machineid", CTLTYPE_INT }, \
- { "mmuid", CTLTYPE_INT }, \
-}
-
-/*
- * The rest of this should probably be moved to <machine/hp300spu.h>,
- * although some of it could probably be put into generic 68k headers.
- */
-
-#ifdef _KERNEL
-extern char *intiobase, *intiolimit;
-extern void (*vectab[])(void);
-
-struct frame;
-struct fpframe;
-struct pcb;
-
-/* locore.s functions */
-void PCIA(void);
-__dead void doboot(void);
-void ecacheon(void);
-void ecacheoff(void);
-
-/* clock.c functions */
-void hp300_calibrate_delay(void);
-
-/* machdep.c functions */
-int badaddr(caddr_t);
-int badbaddr(caddr_t);
-void dumpconf(void);
-
-#endif /* _KERNEL */
-
-/* physical memory sections */
-#define ROMBASE (0x00000000)
-#define INTIOBASE (0x00400000)
-#define INTIOTOP (0x00600000)
-#define MAXADDR (0xFFFFF000)
-
-/*
- * Internal IO space:
- *
- * Ranges from 0x400000 to 0x600000 (IIOMAPSIZE).
- *
- * Internal IO space is mapped in the kernel from ``intiobase'' to
- * ``intiolimit'' (defined in locore.s). Since it is always mapped,
- * conversion between physical and kernel virtual addresses is easy.
- */
-#define ISIIOVA(va) \
- ((char *)(va) >= intiobase && (char *)(va) < intiolimit)
-#define IIOV(pa) ((int)(pa)-INTIOBASE+(int)intiobase)
-#define IIOP(va) ((int)(va)-(int)intiobase+INTIOBASE)
-#define IIOPOFF(pa) ((int)(pa)-INTIOBASE)
-#define IIOMAPSIZE atop(INTIOTOP-INTIOBASE) /* 2mb */
-
-/*
- * HP MMU
- */
-#define MMUBASE IIOPOFF(0x5F4000)
-#define MMUSSTP 0x0
-#define MMUUSTP 0x4
-#define MMUTBINVAL 0x8
-#define MMUSTAT 0xC
-#define MMUCMD MMUSTAT
-
-#define MMU_UMEN 0x0001 /* enable user mapping */
-#define MMU_SMEN 0x0002 /* enable supervisor mapping */
-#define MMU_CEN 0x0004 /* enable data cache */
-#define MMU_BERR 0x0008 /* bus error */
-#define MMU_IEN 0x0020 /* enable instruction cache */
-#define MMU_FPE 0x0040 /* enable 68881 FP coprocessor */
-#define MMU_WPF 0x2000 /* write protect fault */
-#define MMU_PF 0x4000 /* page fault */
-#define MMU_PTF 0x8000 /* page table fault */
-
-#define MMU_FAULT (MMU_PTF|MMU_PF|MMU_WPF|MMU_BERR)
-#define MMU_ENAB (MMU_UMEN|MMU_SMEN|MMU_IEN|MMU_FPE)
-
-#endif /* _MACHINE_CPU_H_ */