/usr/include/openwince/brux/bus.h is in openwince-include 0.3.2-3.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | /*
* $Id: bus.h,v 1.6 2003/09/05 14:42:22 telka Exp $
*
* Bus driver interface
* Copyright (C) 2002, 2003 ETC s.r.o.
* 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.
* 3. Neither the name of the ETC s.r.o. 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*
* Written by Marcel Telka <marcel@telka.sk>, 2002, 2003.
*
*/
#ifndef BRUX_BUS_H
#define BRUX_BUS_H
#include <stdint.h>
typedef struct {
const char *description;
uint32_t start;
uint64_t length;
unsigned int width;
} bus_area_t;
typedef struct bus bus_t;
typedef struct bus_driver {
const char *name;
const char *description;
bus_t *(*new_bus)( void );
void (*free_bus)( bus_t *bus );
void (*printinfo)( bus_t *bus );
void (*prepare)( bus_t *bus );
int (*area)( bus_t *bus, uint32_t adr, bus_area_t *area );
void (*read_start)( bus_t *bus, uint32_t adr );
uint32_t (*read_next)( bus_t *bus, uint32_t adr );
uint32_t (*read_end)( bus_t *bus );
uint32_t (*read)( bus_t *bus, uint32_t adr );
void (*write)( bus_t *bus, uint32_t adr, uint32_t data );
} bus_driver_t;
struct bus {
void *params;
const bus_driver_t *driver;
};
extern bus_t *bus;
#define bus_printinfo(bus) bus->driver->printinfo(bus)
#define bus_prepare(bus) bus->driver->prepare(bus)
#define bus_area(bus,adr,a) bus->driver->area(bus,adr,a)
#define bus_read_start(bus,adr) bus->driver->read_start(bus,adr)
#define bus_read_next(bus,adr) bus->driver->read_next(bus,adr)
#define bus_read_end(bus) bus->driver->read_end(bus)
#define bus_read(bus,adr) bus->driver->read(bus,adr)
#define bus_write(bus,adr,data) bus->driver->write(bus,adr,data)
#define bus_free(bus) bus->driver->free_bus(bus)
#endif /* BRUX_BUS_H */
|