1 /***********************license start***************
2 * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights
3 * reserved.
4 *
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met:
9 *
10 * * Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * * Redistributions in binary form must reproduce the above
14 * copyright notice, this list of conditions and the following
15 * disclaimer in the documentation and/or other materials provided
16 * with the distribution.
17
18 * * Neither the name of Cavium Networks nor the names of
19 * its contributors may be used to endorse or promote products
20 * derived from this software without specific prior written
21 * permission.
22
23 * This Software, including technical data, may be subject to U.S. export control
24 * laws, including the U.S. Export Administration Act and its associated
25 * regulations, and may be subject to export or import regulations in other
26 * countries.
27
28 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
29 * AND WITH ALL FAULTS AND CAVIUM NETWORKS MAKES NO PROMISES, REPRESENTATIONS OR
30 * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
31 * THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY REPRESENTATION OR
32 * DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT DEFECTS, AND CAVIUM
33 * SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY) WARRANTIES OF TITLE,
34 * MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF
35 * VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR
36 * CORRESPONDENCE TO DESCRIPTION. THE ENTIRE RISK ARISING OUT OF USE OR
37 * PERFORMANCE OF THE SOFTWARE LIES WITH YOU.
38 ***********************license end**************************************/
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45
46 /**
47 * @file
48 *
49 * Functions for warning users about errors and such.
50 *
51 * <hr>$Revision: 49448 $<hr>
52 *
53 */
54 #include "cvmx.h"
55 #include "cvmx-warn.h"
56
cvmx_warn(const char * format,...)57 void cvmx_warn(const char *format, ...)
58 {
59 #ifdef CVMX_BUILD_FOR_UBOOT
60 DECLARE_GLOBAL_DATA_PTR;
61 if (!gd->have_console)
62 {
63 /* If the serial port is not set up yet,
64 ** save pointer to error message (most likely a constant in flash)
65 ** to print out once we can. */
66 gd->err_msg = (void *)format;
67 return;
68 }
69 #endif
70 va_list args;
71 va_start(args, format);
72 #ifdef CVMX_BUILD_FOR_LINUX_KERNEL
73 printk("WARNING:");
74 vprintk(format, args);
75 #else
76 printf("WARNING:\n");
77 vprintf(format, args);
78 #endif
79 va_end(args);
80 }
81
82