49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
/*-
|
|
* 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.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
struct io_ops {
|
|
int (*ioperm)(u_int32_t, u_int32_t, int);
|
|
u_int8_t (*inb)(u_int32_t);
|
|
u_int16_t (*inw)(u_int32_t);
|
|
u_int32_t (*inl)(u_int32_t);
|
|
void (*outb)(u_int32_t, u_int8_t);
|
|
void (*outw)(u_int32_t, u_int16_t);
|
|
void (*outl)(u_int32_t, u_int32_t);
|
|
void * (*map_memory)(u_int32_t, u_int32_t);
|
|
void (*unmap_memory)(void *, u_int32_t);
|
|
u_int8_t (*readb)(void *, u_int32_t);
|
|
u_int16_t (*readw)(void *, u_int32_t);
|
|
u_int32_t (*readl)(void *, u_int32_t);
|
|
void (*writeb)(void *, u_int32_t, u_int8_t);
|
|
void (*writew)(void *, u_int32_t, u_int16_t);
|
|
void (*writel)(void *, u_int32_t, u_int32_t);
|
|
};
|
|
|
|
extern struct io_ops swiz_io_ops;
|
|
extern struct io_ops bwx_io_ops;
|