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 /*
28 * Deimos - cryptographic acceleration based upon Broadcom 582x.
29 */
30
31 #include <sys/types.h>
32 #include <sys/ddi.h>
33 #include <sys/sunddi.h>
34 #include <sys/cmn_err.h>
35 #include <sys/varargs.h>
36 #include <sys/crypto/dca.h>
37
38 /*
39 * Debugging and messaging.
40 */
41 #if DEBUG
42 static int dca_debug = 0;
43
44 void
dca_dprintf(dca_t * dca,int level,const char * fmt,...)45 dca_dprintf(dca_t *dca, int level, const char *fmt, ...)
46 {
47 va_list ap;
48 char buf[256];
49
50 if (dca_debug & level) {
51 va_start(ap, fmt);
52 if (dca == NULL) {
53 (void) sprintf(buf, "%s\n", fmt);
54 } else {
55 (void) sprintf(buf, "%s/%d: %s\n",
56 ddi_driver_name(dca->dca_dip),
57 ddi_get_instance(dca->dca_dip), fmt);
58 }
59 vprintf(buf, ap);
60 va_end(ap);
61 }
62 }
63 #endif
64
65 void
dca_error(dca_t * dca,const char * fmt,...)66 dca_error(dca_t *dca, const char *fmt, ...)
67 {
68 va_list ap;
69 va_start(ap, fmt);
70 dca_dipverror(dca->dca_dip, fmt, ap);
71 va_end(ap);
72 }
73
74 void
dca_diperror(dev_info_t * dip,const char * fmt,...)75 dca_diperror(dev_info_t *dip, const char *fmt, ...)
76 {
77 va_list ap;
78 va_start(ap, fmt);
79 dca_dipverror(dip, fmt, ap);
80 va_end(ap);
81 }
82
83 void
dca_dipverror(dev_info_t * dip,const char * fmt,va_list ap)84 dca_dipverror(dev_info_t *dip, const char *fmt, va_list ap)
85 {
86 char buf[256];
87 (void) sprintf(buf, "%s%d: %s", ddi_driver_name(dip),
88 ddi_get_instance(dip), fmt);
89 vcmn_err(CE_WARN, buf, ap);
90 }
91