1/*-
2 * Copyright (c) 1998 Nicolas Souchu
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
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18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $Id: iiconf.h,v 1.1.1.1 1998/09/03 20:51:50 nsouch Exp $
27 */
28#ifndef __IICONF_H
29#define __IICONF_H
30
31#include <sys/queue.h>
32
33#define IICPRI PZERO+8 /* XXX sleep/wakeup queue priority */
34
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103
104extern void iicbus_intr(device_t, int, char *);
105
106extern int iicbus_null_repeated_start(device_t, u_char);
107extern int iicbus_null_callback(device_t, int, caddr_t);
108
109#define iicbus_repeated_start(bus,slave,timeout) \
110 (IICBUS_REPEATED_START(device_get_parent(bus), slave, timeout))
111#define iicbus_start(bus,slave,timeout) \
112 (IICBUS_START(device_get_parent(bus), slave, timeout))
113#define iicbus_stop(bus) \
114 (IICBUS_STOP(device_get_parent(bus)))
115#define iicbus_reset(bus,speed,addr,oldaddr) \
116 (IICBUS_RESET(device_get_parent(bus), speed, addr, oldaddr))
117#define iicbus_write(bus,buf,len,sent,timeout) \
118 (IICBUS_WRITE(device_get_parent(bus), buf, len, sent, timeout))
119#define iicbus_read(bus,buf,len,sent,last,delay) \
120 (IICBUS_READ(device_get_parent(bus), buf, len, sent, last, delay))
121
122extern int iicbus_block_write(device_t, u_char, char *, int, int *);
123extern int iicbus_block_read(device_t, u_char, char *, int, int *);
124
125extern u_char iicbus_get_addr(device_t);
126
127#endif
2 * Copyright (c) 1998 Nicolas Souchu
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 9 unchanged lines hidden (view full) ---
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $Id: iiconf.h,v 1.1.1.1 1998/09/03 20:51:50 nsouch Exp $
27 */
28#ifndef __IICONF_H
29#define __IICONF_H
30
31#include <sys/queue.h>
32
33#define IICPRI PZERO+8 /* XXX sleep/wakeup queue priority */
34
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103
104extern void iicbus_intr(device_t, int, char *);
105
106extern int iicbus_null_repeated_start(device_t, u_char);
107extern int iicbus_null_callback(device_t, int, caddr_t);
108
109#define iicbus_repeated_start(bus,slave,timeout) \
110 (IICBUS_REPEATED_START(device_get_parent(bus), slave, timeout))
111#define iicbus_start(bus,slave,timeout) \
112 (IICBUS_START(device_get_parent(bus), slave, timeout))
113#define iicbus_stop(bus) \
114 (IICBUS_STOP(device_get_parent(bus)))
115#define iicbus_reset(bus,speed,addr,oldaddr) \
116 (IICBUS_RESET(device_get_parent(bus), speed, addr, oldaddr))
117#define iicbus_write(bus,buf,len,sent,timeout) \
118 (IICBUS_WRITE(device_get_parent(bus), buf, len, sent, timeout))
119#define iicbus_read(bus,buf,len,sent,last,delay) \
120 (IICBUS_READ(device_get_parent(bus), buf, len, sent, last, delay))
121
122extern int iicbus_block_write(device_t, u_char, char *, int, int *);
123extern int iicbus_block_read(device_t, u_char, char *, int, int *);
124
125extern u_char iicbus_get_addr(device_t);
126
127#endif