ed4a15bc3d
sync_icache(). Removed prototype for memset(). Added prototypes for atomic_set_bit() and atomic_clear_bit().
153 lines
4.6 KiB
C
153 lines
4.6 KiB
C
/* $NetBSD: katelib.h,v 1.9 1996/10/15 00:44:58 mark Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1994-1996 Mark Brinicombe.
|
|
* Copyright (c) 1994 Brini.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software written for Brini by Mark Brinicombe
|
|
*
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Brini.
|
|
* 4. The name of the company nor the name of the author may be used to
|
|
* endorse or promote products derived from this software without specific
|
|
* prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY BRINI ``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 BRINI 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.
|
|
*
|
|
* RiscBSD kernel project
|
|
*
|
|
* katelib.h
|
|
*
|
|
* Prototypes for machine specific functions. Most of these
|
|
* could be inlined.
|
|
*
|
|
* This should not really be a separate header file. Eventually I will merge
|
|
* this into other header files once I have decided where the declarations
|
|
* should go.
|
|
*
|
|
* Created : 18/09/94
|
|
*
|
|
* Based on kate/katelib/prototypes.h
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#ifdef _KERNEL
|
|
|
|
/* Assembly modules */
|
|
|
|
/* In setcpsr.S */
|
|
|
|
u_int SetCPSR __P((u_int, u_int));
|
|
u_int GetCPSR __P((void));
|
|
|
|
/* In coproc15.S */
|
|
|
|
void tlb_flush __P((void));
|
|
void cache_clean __P((void));
|
|
void sync_caches __P((void));
|
|
void sync_icache __P((void));
|
|
void cpu_control __P((u_int));
|
|
void cpu_domains __P((u_int));
|
|
void setttb __P((u_int));
|
|
|
|
u_int cpu_id __P((void));
|
|
u_int cpu_faultstatus __P((void));
|
|
u_int cpu_faultaddress __P((void));
|
|
|
|
/* In setstack.S */
|
|
|
|
void set_stackptr __P((u_int, u_int));
|
|
u_int get_stackptr __P((u_int));
|
|
|
|
/* In locore.S */
|
|
|
|
void atomic_set_bit __P((u_int *address, u_int setmask));
|
|
void atomic_clear_bit __P((u_int *address, u_int clearmask));
|
|
|
|
/* In blockio.S */
|
|
|
|
void insw __P((u_int io, void *dest, u_int size));
|
|
void outsw __P((u_int io, void *src, u_int size));
|
|
void insw16 __P((u_int io, void *dest, u_int size));
|
|
void outsw16 __P((u_int io, void *src, u_int size));
|
|
/*
|
|
void insl __P((u_int io, void *dest, u_int size));
|
|
void outsl __P((u_int io, void *src, u_int size));
|
|
*/
|
|
#define insl(io, dest, size) \
|
|
panic("insl: Function not implemented\n");
|
|
|
|
#define outsl(io, src, size) \
|
|
panic("outsl: Function not implemented\n");
|
|
|
|
/* Macros for reading and writing words, shorts, bytes */
|
|
|
|
#define WriteWord(a, b) \
|
|
*((volatile unsigned int *)(a)) = (b)
|
|
|
|
#define ReadWord(a) \
|
|
(*((volatile unsigned int *)(a)))
|
|
|
|
#define WriteShort(a, b) \
|
|
*((volatile unsigned int *)(a)) = ((b) | ((b) << 16))
|
|
|
|
#define ReadShort(a) \
|
|
((*((volatile unsigned int *)(a))) & 0xffff)
|
|
|
|
#define WriteByte(a, b) \
|
|
*((volatile unsigned char *)(a)) = (b)
|
|
|
|
#define ReadByte(a) \
|
|
(*((volatile unsigned char *)(a)))
|
|
|
|
/* Define in/out macros */
|
|
|
|
#define inb(port) ReadByte((port))
|
|
#define outb(port, byte) WriteByte((port), (byte))
|
|
#define inw(port) ReadShort((port))
|
|
#define outw(port, word) WriteShort((port), (word))
|
|
#define inl(port) ReadWord((port))
|
|
#define outl(port, lword) WriteWord((port), (lword))
|
|
|
|
/* Prototypes that are wandering the streets */
|
|
|
|
#ifdef _ARM32_FRAME_H_
|
|
void postmortem __P((trapframe_t *frame));
|
|
#endif
|
|
u_int traceback __P(());
|
|
u_int simpletraceback __P(());
|
|
u_int irqtraceback __P((u_int, u_int));
|
|
u_int user_traceback __P((u_int));
|
|
int shell __P(());
|
|
void kstack_stuff __P((struct proc */*p*/));
|
|
void bootsync __P((void));
|
|
void boot0 __P((void))
|
|
__attribute__((__noreturn__));
|
|
|
|
char *strstr __P((char *s1, char *s2));
|
|
void userret __P((register struct proc *p, int pc, u_quad_t oticks));
|
|
#endif
|
|
|
|
/* End of katelib.h */
|