2 * Copyright (c) 2008 Semihalf, Rafal Jaworowski <raj@semihalf.com>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
30 * This is the header file for conveniency wrapper routines (API glue)
36 int syscall(int, int *, ...);
39 int api_search_sig(struct api_signature **sig);
42 * The ub_ library calls are part of the application, not U-Boot code! They
43 * are front-end wrappers that are used by the consumer application: they
44 * prepare arguments for particular syscall and jump to the low level
52 void ub_puts(const char *s);
56 struct sys_info * ub_get_sys_info(void);
59 void ub_udelay(unsigned long);
60 unsigned long ub_get_timer(unsigned long);
63 char * ub_env_get(const char *name);
64 void ub_env_set(const char *name, char *value);
65 const char * ub_env_enum(const char *last);
68 int ub_dev_enum(void);
69 int ub_dev_open(int handle);
70 int ub_dev_close(int handle);
71 int ub_dev_read(int handle, void *buf, lbasize_t len, lbastart_t start);
72 int ub_dev_send(int handle, void *buf, int len);
73 int ub_dev_recv(int handle, void *buf, int len);
75 struct device_info * ub_dev_get(int);
77 #endif /* _API_GLUE_H_ */