1/* $FreeBSD: releng/11.0/sys/boot/usb/bsd_usbloader_test.c 298647 2016-04-26 15:33:53Z hselasky $ */
2/*-
3 * Copyright (c) 2013 Hans Petter Selasky. 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 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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
27#include <stdio.h>
28#include <stdint.h>
29#include <stdlib.h>
30#include <time.h>
31
32extern int usleep(int);
33extern void callout_process(int);
34extern void usb_idle(void);
35extern void usb_init(void);
36extern void usb_uninit(void);
37
38#define	hz 1000
39
40#ifdef HAVE_MALLOC
41void *
42usb_malloc(size_t size)
43{
44	return (malloc(size));
45}
46
47void
48usb_free(void *ptr)
49{
50	free(ptr);
51}
52#endif
53
54void
55DELAY(unsigned int delay)
56{
57	usleep(delay);
58}
59
60void
61delay(unsigned int delay)
62{
63	usleep(delay);
64}
65
66int
67pause(const char *what, int timeout)
68{
69	if (timeout == 0)
70		timeout = 1;
71
72	usleep((1000000 / hz) * timeout);
73
74	return (0);
75}
76
77int
78main(int argc, char **argv)
79{
80	uint32_t time;
81
82	usb_init();
83
84	time = 0;
85
86	while (1) {
87
88		usb_idle();
89
90		usleep(1000);
91
92		if (++time >= (1000 / hz)) {
93			time = 0;
94			callout_process(1);
95		}
96	}
97
98	usb_uninit();
99
100	return (0);
101}
102