import ALTQ userland tools from KAME.

1 files changed, 153 insertions, 0 deletions

diff --git a/usr.sbin/altq/altqstat/qdisc_cdnr.c b/usr.sbin/altq/altqstat/qdisc_cdnr.c
new file mode 100644
index 00000000000..8b5e525ae26
--- /dev/null
+++ b/usr.sbin/altq/altqstat/qdisc_cdnr.c
@@ -0,0 +1,153 @@
+/*	$OpenBSD: qdisc_cdnr.c,v 1.1 2001/06/27 18:23:20 kjc Exp $	*/
+/*	$KAME: qdisc_cdnr.c,v 1.3 2000/10/18 09:15:16 kjc Exp $	*/
+/*
+ * Copyright (C) 1999-2000
+ *	Sony Computer Science Laboratories, Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <altq/altq.h>
+#include <altq/altq_cdnr.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <math.h>
+#include <errno.h>
+#include <err.h>
+
+#include "quip_client.h"
+#include "altqstat.h"
+
+#define NELEMENTS	64
+#define MAX_PROB	(128*1024)
+
+static char *element_names[] = { "none", "top", "element", "tbmeter", "trtcm",
+				 "tswtcm" };
+static char *tbmprof_names[] = { "in:    ", "out:   " };
+static char *tcmprof_names[] = { "green: ", "yellow:", "red:   " };
+
+void
+cdnr_stat_loop(int fd, const char *ifname, int count, int interval)
+{
+	struct tce_stats	stats1[NELEMENTS], stats2[NELEMENTS];
+	char			cdnrnames[NELEMENTS][128];
+	struct cdnr_get_stats	get_stats;
+	struct tce_stats	*sp, *lp, *new, *last, *tmp;
+	struct timeval		cur_time, last_time;
+	double			sec;
+	char			**profile_names, _ifname[32];
+	int			i, j, nprofile;
+	int cnt = count;
+
+	if (ifname[0] == '_')
+		ifname++;
+	sprintf(_ifname, "_%s", ifname);
+
+	strcpy(get_stats.iface.cdnr_ifname, ifname);
+	new = &stats1[0];
+	last = &stats2[0];
+
+	for (i = 0; i < NELEMENTS; i++)
+		stats1[i].tce_handle = stats2[i].tce_handle = CDNR_NULL_HANDLE;
+
+	while (count == 0 || cnt-- > 0) {
+		get_stats.nskip = 0;
+		get_stats.nelements = NELEMENTS;
+		get_stats.tce_stats = new;
+	
+		if (ioctl(fd, CDNR_GETSTATS, &get_stats) < 0)
+			err(1, "ioctl CDNR_GETSTATS");
+
+		gettimeofday(&cur_time, NULL);
+		sec = calc_interval(&cur_time, &last_time);
+
+		printf("actions:\n");
+		printf("  pass:%llu drop:%llu mark:%llu next:%llu return:%llu none:%llu\n",
+		       (ull)get_stats.cnts[TCACODE_PASS].packets,
+		       (ull)get_stats.cnts[TCACODE_DROP].packets,
+		       (ull)get_stats.cnts[TCACODE_MARK].packets,
+		       (ull)get_stats.cnts[TCACODE_NEXT].packets,
+		       (ull)get_stats.cnts[TCACODE_RETURN].packets,
+		       (ull)get_stats.cnts[TCACODE_NONE].packets);
+
+		for (i = 0; i < get_stats.nelements; i++) {
+			sp = &new[i];
+			lp = &last[i];
+
+			if (sp->tce_handle != lp->tce_handle) {
+				quip_chandle2name(_ifname, sp->tce_handle,
+						  cdnrnames[i]);
+				continue;
+			}
+
+			switch (sp->tce_type) {
+			case TCETYPE_TBMETER:
+				nprofile = 2;
+				profile_names = tbmprof_names;
+				break;
+			case TCETYPE_TRTCM:
+			case TCETYPE_TSWTCM:
+				nprofile = 3;
+				profile_names = tcmprof_names;
+				break;
+			default:
+				profile_names = tbmprof_names; /* silence cc */
+				nprofile = 0;
+			}
+
+			if (nprofile == 0)
+				continue;
+
+			printf("[%s: %s] handle:%#lx\n",
+			       element_names[sp->tce_type], cdnrnames[i],
+			       sp->tce_handle);
+			for (j = 0; j < nprofile; j++) {
+				printf("  %s %10llu pkts %16llu bytes (%sbps)\n",
+				       profile_names[j], 
+				       (ull)sp->tce_cnts[j].packets,
+				       (ull)sp->tce_cnts[j].bytes,
+				       rate2str(
+					       calc_rate(sp->tce_cnts[j].bytes,
+							 lp->tce_cnts[j].bytes,
+							 sec)));
+			}
+		}
+		printf("\n");
+
+		/* swap the buffer pointers */
+		tmp = last;
+		last = new;
+		new = tmp;
+
+		last_time = cur_time;
+		sleep(interval);
+	}
+}