mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-19 10:53:58 +00:00
94 lines
2.0 KiB
Objective-C
94 lines
2.0 KiB
Objective-C
#-
|
|
# Copyright (c) 1999 Nicolas Souchu
|
|
# 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.
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
|
|
#include <sys/bus.h>
|
|
#include <dev/ppbus/ppbconf.h>
|
|
|
|
INTERFACE ppbus;
|
|
|
|
#
|
|
# Do low level i/o operations
|
|
#
|
|
METHOD u_char io {
|
|
device_t dev;
|
|
int opcode;
|
|
u_char *addr;
|
|
int cnt;
|
|
u_char byte;
|
|
};
|
|
|
|
#
|
|
# Execution of a microsequence
|
|
#
|
|
METHOD int exec_microseq {
|
|
device_t dev;
|
|
struct ppb_microseq **ppb_microseq;
|
|
};
|
|
|
|
#
|
|
# Reset EPP timeout
|
|
#
|
|
METHOD int reset_epp {
|
|
device_t dev;
|
|
}
|
|
|
|
#
|
|
# Set chipset mode
|
|
#
|
|
METHOD int setmode {
|
|
device_t dev;
|
|
int mode;
|
|
}
|
|
|
|
#
|
|
# Synchronize ECP FIFO
|
|
#
|
|
METHOD int ecp_sync {
|
|
device_t dev;
|
|
}
|
|
|
|
#
|
|
# Do chipset dependent low level read
|
|
#
|
|
METHOD int read {
|
|
device_t dev;
|
|
char *buf;
|
|
int len;
|
|
int how;
|
|
}
|
|
|
|
#
|
|
# Do chipset dependent low level write
|
|
#
|
|
METHOD int write {
|
|
device_t dev;
|
|
char *buf;
|
|
int len;
|
|
int how;
|
|
}
|