1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29/*
30 * Deimos - cryptographic acceleration based upon Broadcom 582x.
31 */
32
33#include <sys/types.h>
34#include <sys/ddi.h>
35#include <sys/sunddi.h>
36#include <sys/cmn_err.h>
37#include <sys/varargs.h>
38#include <sys/crypto/dca.h>
39
40/*
41 * Debugging and messaging.
42 */
43#if DEBUG
44static int dca_debug = 0;
45
46void
47dca_dprintf(dca_t *dca, int level, const char *fmt, ...)
48{
49	va_list ap;
50	char	buf[256];
51
52	if (dca_debug & level) {
53		va_start(ap, fmt);
54		if (dca == NULL) {
55			(void) sprintf(buf, "%s\n", fmt);
56		} else {
57			(void) sprintf(buf, "%s/%d: %s\n",
58			    ddi_driver_name(dca->dca_dip),
59			    ddi_get_instance(dca->dca_dip), fmt);
60		}
61		vprintf(buf, ap);
62		va_end(ap);
63	}
64}
65#endif
66
67void
68dca_error(dca_t *dca, const char *fmt, ...)
69{
70	va_list ap;
71	va_start(ap, fmt);
72	dca_dipverror(dca->dca_dip, fmt, ap);
73	va_end(ap);
74}
75
76void
77dca_diperror(dev_info_t *dip, const char *fmt, ...)
78{
79	va_list ap;
80	va_start(ap, fmt);
81	dca_dipverror(dip, fmt, ap);
82	va_end(ap);
83}
84
85void
86dca_dipverror(dev_info_t *dip, const char *fmt, va_list ap)
87{
88	char	buf[256];
89	(void) sprintf(buf, "%s%d: %s", ddi_driver_name(dip),
90			ddi_get_instance(dip), fmt);
91	vcmn_err(CE_WARN, buf, ap);
92}
93