/*
 * CDDL HEADER START
 *
 * Copyright(c) 2007-2008 Intel Corporation. All rights reserved.
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at:
 *      http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When using or redistributing this file, you may do so under the
 * License only. No other modification of this header is permitted.
 *
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms of the CDDL.
 */

#include "igb_sw.h"

#define LOG_BUF_LEN     1024

extern int igb_debug;

void
igb_log(void *arg, igb_debug_t level, const char *fmt, ...)
{
        igb_t *igbp = (igb_t *)arg;
        char buf[LOG_BUF_LEN];
        int celevel;
        va_list ap;

        va_start(ap, fmt);
        (void) vsnprintf(buf, sizeof (buf), fmt, ap);
        va_end(ap);

        DTRACE_PROBE2(igb__log, igb_t *, igbp, const char *, buf);

        if (level > igb_debug)
                return;

        switch (level) {
        case IGB_LOG_ERROR:
                celevel = CE_WARN;
                break;
        case IGB_LOG_INFO:
                celevel = CE_NOTE;
                break;
        case IGB_LOG_TRACE:
                celevel = CE_CONT;
                break;
        default:
                celevel = CE_IGNORE;
        }

        if (igbp != NULL)
                dev_err(igbp->dip, celevel, "!%s", buf);
        else
                cmn_err(celevel, "!%s", buf);
}