15c1d0199Sgd78059 /*
25c1d0199Sgd78059 * CDDL HEADER START
35c1d0199Sgd78059 *
45c1d0199Sgd78059 * The contents of this file are subject to the terms of the
55c1d0199Sgd78059 * Common Development and Distribution License (the "License").
65c1d0199Sgd78059 * You may not use this file except in compliance with the License.
75c1d0199Sgd78059 *
85c1d0199Sgd78059 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
95c1d0199Sgd78059 * or http://www.opensolaris.org/os/licensing.
105c1d0199Sgd78059 * See the License for the specific language governing permissions
115c1d0199Sgd78059 * and limitations under the License.
125c1d0199Sgd78059 *
135c1d0199Sgd78059 * When distributing Covered Code, include this CDDL HEADER in each
145c1d0199Sgd78059 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
155c1d0199Sgd78059 * If applicable, add the following below this CDDL HEADER, with the
165c1d0199Sgd78059 * fields enclosed by brackets "[]" replaced with your own identifying
175c1d0199Sgd78059 * information: Portions Copyright [yyyy] [name of copyright owner]
185c1d0199Sgd78059 *
195c1d0199Sgd78059 * CDDL HEADER END
205c1d0199Sgd78059 */
215c1d0199Sgd78059 /*
22*bdb9230aSGarrett D'Amore * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
235c1d0199Sgd78059 * Use is subject to license terms.
245c1d0199Sgd78059 */
255c1d0199Sgd78059
265c1d0199Sgd78059 #include "dmfe_impl.h"
275c1d0199Sgd78059
285c1d0199Sgd78059 /*
295c1d0199Sgd78059 * ========== Message printing & debug routines ==========
305c1d0199Sgd78059 */
315c1d0199Sgd78059
325c1d0199Sgd78059 static struct {
335c1d0199Sgd78059 kmutex_t mutex[1];
345c1d0199Sgd78059 const char *ifname;
355c1d0199Sgd78059 const char *fmt;
365c1d0199Sgd78059 int level;
375c1d0199Sgd78059 } prtdata;
385c1d0199Sgd78059
395c1d0199Sgd78059 void
dmfe_log_init()405c1d0199Sgd78059 dmfe_log_init()
415c1d0199Sgd78059 {
425c1d0199Sgd78059 mutex_init(prtdata.mutex, NULL, MUTEX_DRIVER, NULL);
435c1d0199Sgd78059 }
445c1d0199Sgd78059
455c1d0199Sgd78059 void
dmfe_log_fini()465c1d0199Sgd78059 dmfe_log_fini()
475c1d0199Sgd78059 {
485c1d0199Sgd78059 mutex_destroy(prtdata.mutex);
495c1d0199Sgd78059 }
505c1d0199Sgd78059
515c1d0199Sgd78059 /*
525c1d0199Sgd78059 * Backend print routine for all the routines below
535c1d0199Sgd78059 */
545c1d0199Sgd78059 static void
dmfe_vprt(const char * fmt,va_list args)555c1d0199Sgd78059 dmfe_vprt(const char *fmt, va_list args)
565c1d0199Sgd78059 {
575c1d0199Sgd78059 char buf[128];
585c1d0199Sgd78059
595c1d0199Sgd78059 ASSERT(mutex_owned(prtdata.mutex));
605c1d0199Sgd78059
615c1d0199Sgd78059 (void) vsnprintf(buf, sizeof (buf), fmt, args);
625c1d0199Sgd78059 cmn_err(prtdata.level, prtdata.fmt, prtdata.ifname, buf);
635c1d0199Sgd78059 }
645c1d0199Sgd78059
655c1d0199Sgd78059 /*
665c1d0199Sgd78059 * Report a run-time error (CE_WARN, to console & log)
675c1d0199Sgd78059 * Also logs all the chip's operating registers
685c1d0199Sgd78059 */
695c1d0199Sgd78059 void
dmfe_warning(dmfe_t * dmfep,const char * fmt,...)705c1d0199Sgd78059 dmfe_warning(dmfe_t *dmfep, const char *fmt, ...)
715c1d0199Sgd78059 {
725c1d0199Sgd78059 va_list args;
735c1d0199Sgd78059 uint32_t reg;
745c1d0199Sgd78059 int i;
755c1d0199Sgd78059
765c1d0199Sgd78059 mutex_enter(prtdata.mutex);
775c1d0199Sgd78059 prtdata.ifname = dmfep->ifname;
785c1d0199Sgd78059 prtdata.fmt = "%s: %s";
795c1d0199Sgd78059 prtdata.level = CE_WARN;
805c1d0199Sgd78059
815c1d0199Sgd78059 va_start(args, fmt);
825c1d0199Sgd78059 dmfe_vprt(fmt, args);
835c1d0199Sgd78059 va_end(args);
845c1d0199Sgd78059
855c1d0199Sgd78059 /*
865c1d0199Sgd78059 * Record all the chip registers in the logfile
875c1d0199Sgd78059 */
885c1d0199Sgd78059 for (i = 0; i < 16; ++i) {
895c1d0199Sgd78059 reg = dmfe_chip_get32(dmfep, 8*i);
905c1d0199Sgd78059 cmn_err(CE_NOTE, "!%s: CR%d\t%08x", dmfep->ifname, i, reg);
915c1d0199Sgd78059 }
925c1d0199Sgd78059
935c1d0199Sgd78059 mutex_exit(prtdata.mutex);
945c1d0199Sgd78059 }
955c1d0199Sgd78059
965c1d0199Sgd78059 /*
975c1d0199Sgd78059 * Log a programming error (CE_WARN, log only)
985c1d0199Sgd78059 */
995c1d0199Sgd78059 void
dmfe_error(dmfe_t * dmfep,const char * fmt,...)1005c1d0199Sgd78059 dmfe_error(dmfe_t *dmfep, const char *fmt, ...)
1015c1d0199Sgd78059 {
1025c1d0199Sgd78059 va_list args;
1035c1d0199Sgd78059
1045c1d0199Sgd78059 mutex_enter(prtdata.mutex);
1055c1d0199Sgd78059 prtdata.ifname = dmfep->ifname;
1065c1d0199Sgd78059 prtdata.fmt = "!%s: %s";
1075c1d0199Sgd78059 prtdata.level = CE_WARN;
1085c1d0199Sgd78059
1095c1d0199Sgd78059 va_start(args, fmt);
1105c1d0199Sgd78059 dmfe_vprt(fmt, args);
1115c1d0199Sgd78059 va_end(args);
1125c1d0199Sgd78059
1135c1d0199Sgd78059 mutex_exit(prtdata.mutex);
1145c1d0199Sgd78059 }
1155c1d0199Sgd78059
1165c1d0199Sgd78059 /*
1175c1d0199Sgd78059 * Report a run-time event (CE_NOTE, to console & log)
1185c1d0199Sgd78059 */
1195c1d0199Sgd78059 void
dmfe_notice(dmfe_t * dmfep,const char * fmt,...)1205c1d0199Sgd78059 dmfe_notice(dmfe_t *dmfep, const char *fmt, ...)
1215c1d0199Sgd78059 {
1225c1d0199Sgd78059 va_list args;
1235c1d0199Sgd78059
1245c1d0199Sgd78059 mutex_enter(prtdata.mutex);
1255c1d0199Sgd78059 prtdata.ifname = dmfep->ifname;
1265c1d0199Sgd78059 prtdata.fmt = "%s: %s";
1275c1d0199Sgd78059 prtdata.level = CE_NOTE;
1285c1d0199Sgd78059
1295c1d0199Sgd78059 va_start(args, fmt);
1305c1d0199Sgd78059 dmfe_vprt(fmt, args);
1315c1d0199Sgd78059 va_end(args);
1325c1d0199Sgd78059
1335c1d0199Sgd78059 mutex_exit(prtdata.mutex);
1345c1d0199Sgd78059 }
1355c1d0199Sgd78059
1365c1d0199Sgd78059 /*
1375c1d0199Sgd78059 * Log a run-time event (CE_NOTE, log only)
1385c1d0199Sgd78059 */
1395c1d0199Sgd78059 void
dmfe_log(dmfe_t * dmfep,const char * fmt,...)1405c1d0199Sgd78059 dmfe_log(dmfe_t *dmfep, const char *fmt, ...)
1415c1d0199Sgd78059 {
1425c1d0199Sgd78059 va_list args;
1435c1d0199Sgd78059
1445c1d0199Sgd78059 mutex_enter(prtdata.mutex);
1455c1d0199Sgd78059 prtdata.ifname = dmfep->ifname;
1465c1d0199Sgd78059 prtdata.fmt = "!%s: %s";
1475c1d0199Sgd78059 prtdata.level = CE_NOTE;
1485c1d0199Sgd78059
1495c1d0199Sgd78059 va_start(args, fmt);
1505c1d0199Sgd78059 dmfe_vprt(fmt, args);
1515c1d0199Sgd78059 va_end(args);
1525c1d0199Sgd78059
1535c1d0199Sgd78059 mutex_exit(prtdata.mutex);
1545c1d0199Sgd78059 }
155