o add missing copyright notices

o new hifnstats program to dump hifn driver statistics
o new ipsecstats program to dump fast ipsec statistics

4 files changed, 305 insertions, 2 deletions

diff --git a/tools/tools/crypto/Makefile b/tools/tools/crypto/Makefile
index 9cb92d2..693cc1e 100644
--- a/tools/tools/crypto/Makefile
+++ b/tools/tools/crypto/Makefile
@@ -1,20 +1,58 @@
 #	$FreeBSD$
+#
+# Copyright (c) 2002, 2003	Sam Leffler, Errno Consulting
+# 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 THE AUTHOR 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 THE AUTHOR 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.
+#
 
-ALL=	cryptotest cryptokeytest cryptostats
+ALL=	cryptotest cryptokeytest cryptostats \
+	ubsecstats hifnstats ipsecstats
 
 all:	${ALL}
 
+# program to test symmetric crypto functions
 cryptotest: cryptotest.c
 	${CC} -o cryptotest cryptotest.c
 
+# program to test asymmetric crypto functions
 cryptokeytest: cryptokeytest.c
 	${CC} -o cryptokeytest cryptokeytest.c -lcrypto
 
+# program to dump statistics kept by the core crypto code
 cryptostats: cryptostats.c
 	${CC} -o cryptostats cryptostats.c
 
+# program to print statistics kept by the Broadcom driver
 ubsecstats: ubsecstats.c
 	${CC} -o ubsecstats ubsecstats.c
 
+# program to print statistics kept by the HIFN driver
+hifnstats: hifnstats.c
+	${CC} -o hifnstats hifnstats.c
+
+# program to print statistics kept by fast ipsec
+ipsecstats: ipsecstats.c
+	${CC} -o ipsecstats ipsecstats.c
+
 clean:
 	rm -f ${ALL} core a.out
diff --git a/tools/tools/crypto/cryptostats.c b/tools/tools/crypto/cryptostats.c
index 3e0c5c1..83b8a67 100644
--- a/tools/tools/crypto/cryptostats.c
+++ b/tools/tools/crypto/cryptostats.c
@@ -1,4 +1,30 @@
-/* $FreeBSD$ */
+/*-
+ * Copyright (c) 2002, 2003	Sam Leffler, Errno Consulting
+ * 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 THE AUTHOR 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 THE AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
 
 /*
  * Little program to dump the crypto statistics block and, optionally,
diff --git a/tools/tools/crypto/hifnstats.c b/tools/tools/crypto/hifnstats.c
new file mode 100644
index 0000000..1f40cd5
--- /dev/null
+++ b/tools/tools/crypto/hifnstats.c
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
+ * 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 THE AUTHOR 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 THE AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+#include <stdio.h>
+#include <sys/types.h>
+#include "../../../sys/dev/hifn/hifn7751var.h"
+
+/*
+ * Little program to dump the statistics block for the hifn driver.
+ */
+int
+main(int argc, char *argv[])
+{
+	struct hifn_stats stats;
+	size_t slen;
+
+	slen = sizeof (stats);
+	if (sysctlbyname("hw.hifn.stats", &stats, &slen, NULL, NULL) < 0)
+		err(1, "kern.hifn.stats");
+
+	printf("input %llu bytes %u packets\n",
+		stats.hst_ibytes, stats.hst_ipackets);
+	printf("output %llu bytes %u packets\n",
+		stats.hst_obytes, stats.hst_opackets);
+	printf("invalid %u nomem %u abort %u\n",
+		stats.hst_invalid, stats.hst_nomem, stats.hst_abort);
+	printf("noirq %u unaligned %u\n",
+		stats.hst_noirq, stats.hst_unaligned);
+	printf("totbatch %u maxbatch %u\n",
+		stats.hst_totbatch, stats.hst_maxbatch);
+	printf("nomem: map %u load %u mbuf %u mcl %u cr %u sd %u\n",
+		stats.hst_nomem_map, stats.hst_nomem_load,
+		stats.hst_nomem_mbuf, stats.hst_nomem_mcl,
+		stats.hst_nomem_cr, stats.hst_nomem_sd);
+	return 0;
+}
diff --git a/tools/tools/crypto/ipsecstats.c b/tools/tools/crypto/ipsecstats.c
new file mode 100644
index 0000000..48931f6
--- /dev/null
+++ b/tools/tools/crypto/ipsecstats.c
@@ -0,0 +1,179 @@
+/*-
+ * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
+ * 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 THE AUTHOR 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 THE AUTHOR 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.
+ *
+ * $FreeBSD$
+ */
+#include <stdio.h>
+#include <sys/types.h>
+#include <netipsec/ipsec.h>
+#include <netipsec/ah_var.h>
+#include <netipsec/esp_var.h>
+
+struct alg {
+	int		a;
+	const char	*name;
+};
+static const struct alg aalgs[] = {
+	{ SADB_AALG_NONE,	"none", },
+	{ SADB_AALG_MD5HMAC,	"hmac-md5", },
+	{ SADB_AALG_SHA1HMAC,	"hmac-sha1", },
+	{ SADB_X_AALG_MD5,	"md5", },
+	{ SADB_X_AALG_SHA,	"sha", },
+	{ SADB_X_AALG_NULL,	"null", },
+	{ SADB_X_AALG_SHA2_256,	"hmac-sha2-256", },
+	{ SADB_X_AALG_SHA2_384,	"hmac-sha2-384", },
+	{ SADB_X_AALG_SHA2_512,	"hmac-sha2-512", },
+};
+static const struct alg espalgs[] = {
+	{ SADB_EALG_NONE,	"none", },
+	{ SADB_EALG_DESCBC,	"des-cbc", },
+	{ SADB_EALG_3DESCBC,	"3des-cbc", },
+	{ SADB_EALG_NULL,	"null", },
+	{ SADB_X_EALG_CAST128CBC, "cast128-cbc", },
+	{ SADB_X_EALG_BLOWFISHCBC, "blowfish-cbc", },
+	{ SADB_X_EALG_RIJNDAELCBC, "rijndael-cbc", },
+};
+static const struct alg ipcompalgs[] = {
+	{ SADB_X_CALG_NONE,	"none", },
+	{ SADB_X_CALG_OUI,	"oui", },
+	{ SADB_X_CALG_DEFLATE,	"deflate", },
+	{ SADB_X_CALG_LZS,	"lzs", },
+};
+#define	N(a)	(sizeof(a)/sizeof(a[0]))
+
+static const char*
+algname(int a, const struct alg algs[], int nalgs)
+{
+	static char buf[80];
+	int i;
+
+	for (i = 0; i < nalgs; i++)
+		if (algs[i].a == a)
+			return algs[i].name;
+	snprintf(buf, sizeof(buf), "alg#%u", a);
+	return buf;
+}
+
+/*
+ * Little program to dump the statistics block for fast ipsec.
+ */
+int
+main(int argc, char *argv[])
+{
+#define	STAT(x,fmt)	if (x) printf(fmt "\n", x)
+	struct newipsecstat ips;
+	struct ahstat ahs;
+	struct espstat esps;
+	size_t slen;
+	int i;
+
+	slen = sizeof (ips);
+	if (sysctlbyname("net.inet.ipsec.ipsecstats", &ips, &slen, NULL, NULL) < 0)
+		err(1, "net.inet.ipsec.ipsecstats");
+	slen = sizeof (ahs);
+	if (sysctlbyname("net.inet.ah.stats", &ahs, &slen, NULL, NULL) < 0)
+		err(1, "net.inet.ah.stats");
+	slen = sizeof (esps);
+	if (sysctlbyname("net.inet.esp.stats", &esps, &slen, NULL, NULL) < 0)
+		err(1, "net.inet.esp.stats");
+
+#define	AHSTAT(x,fmt)	if (x) printf("ah " fmt ": %u\n", x)
+#define	AHSTAT64(x,fmt)	if (x) printf("ah " fmt ": %llu\n", x)
+	AHSTAT(ahs.ahs_input, "input packets processed");
+	AHSTAT(ahs.ahs_output, "output packets processed");
+	AHSTAT(ahs.ahs_hdrops, "headers too short");
+	AHSTAT(ahs.ahs_nopf, "headers for unsupported address family");
+	AHSTAT(ahs.ahs_notdb, "packets with no SA");
+	AHSTAT(ahs.ahs_badkcr, "packets with bad kcr");
+	AHSTAT(ahs.ahs_badauth, "packets with bad authentication");
+	AHSTAT(ahs.ahs_noxform, "packets with no xform");
+	AHSTAT(ahs.ahs_qfull, "packets dropped packet 'cuz queue full");
+	AHSTAT(ahs.ahs_wrap, "packets dropped for replace counter wrap");
+	AHSTAT(ahs.ahs_replay, "packets dropped for possible replay");
+	AHSTAT(ahs.ahs_badauthl, "packets dropped for bad authenticator length");
+	AHSTAT(ahs.ahs_invalid, "packets with an invalid SA");
+	AHSTAT(ahs.ahs_toobig, "packets too big");
+	AHSTAT(ahs.ahs_pdrops, "packets dropped due to policy");
+	AHSTAT(ahs.ahs_crypto, "failed crypto requests");
+	AHSTAT(ahs.ahs_tunnel, "tunnel sanity check failures");
+	for (i = 0; i < AH_ALG_MAX; i++)
+		if (ahs.ahs_hist[i])
+			printf("ah packets with %s: %u\n"
+				, algname(i, aalgs, N(aalgs))
+				, ahs.ahs_hist[i]
+			);
+	AHSTAT64(ahs.ahs_ibytes, "bytes received");
+	AHSTAT64(ahs.ahs_obytes, "bytes transmitted");
+#undef AHSTAT64
+#undef AHSTAT
+
+#define	ESPSTAT(x,fmt)	if (x) printf("esp " fmt ": %u\n", x)
+#define	ESPSTAT64(x,fmt)	if (x) printf("esp " fmt ": %llu\n", x)
+	ESPSTAT(esps.esps_input, "input packets processed");
+	ESPSTAT(esps.esps_output, "output packets processed");
+	ESPSTAT(esps.esps_hdrops, "headers too short");
+	ESPSTAT(esps.esps_nopf, "headers for unsupported address family");
+	ESPSTAT(esps.esps_notdb, "packets with no SA");
+	ESPSTAT(esps.esps_badkcr, "packets with bad kcr");
+	ESPSTAT(esps.esps_qfull, "packets dropped packet 'cuz queue full");
+	ESPSTAT(esps.esps_noxform, "packets with no xform");
+	ESPSTAT(esps.esps_badilen, "packets with bad ilen");
+	ESPSTAT(esps.esps_badenc, "packets with bad encryption");
+	ESPSTAT(esps.esps_badauth, "packets with bad authentication");
+	ESPSTAT(esps.esps_wrap, "packets dropped for replay counter wrap");
+	ESPSTAT(esps.esps_replay, "packets dropped for possible replay");
+	ESPSTAT(esps.esps_invalid, "packets with an invalid SA");
+	ESPSTAT(esps.esps_toobig, "packets too big");
+	ESPSTAT(esps.esps_pdrops, "packets dropped due to policy");
+	ESPSTAT(esps.esps_crypto, "failed crypto requests");
+	ESPSTAT(esps.esps_tunnel, "tunnel sanity check failures");
+	for (i = 0; i < ESP_ALG_MAX; i++)
+		if (esps.esps_hist[i])
+			printf("esp packets with %s: %u\n"
+				, algname(i, espalgs, N(espalgs))
+				, esps.esps_hist[i]
+			);
+	ESPSTAT64(esps.esps_ibytes, "bytes received");
+	ESPSTAT64(esps.esps_obytes, "bytes transmitted");
+#undef ESPSTAT64
+#undef ESPSTAT
+
+	printf("\n");
+	if (ips.ips_in_polvio+ips.ips_out_polvio)
+		printf("policy violations: input %u output %u\n",
+			ips.ips_in_polvio, ips.ips_out_polvio);
+	STAT(ips.ips_out_nosa, "no SA found %u (output)");
+	STAT(ips.ips_out_nomem, "no memory available %u (output)");
+	STAT(ips.ips_out_noroute, "no route available %u (output)");
+	STAT(ips.ips_out_inval, "generic error %u (output)");
+	STAT(ips.ips_out_bundlesa, "bundled SA processed %u (output)");
+	printf("m_clone processing: %u mbufs + %u clusters coalesced\n",
+		ips.ips_mbcoalesced, ips.ips_clcoalesced);
+	printf("m_clone processing: %u clusters copied\n", ips.ips_clcopied);
+	printf("m_makespace: %u mbufs inserted\n", ips.ips_mbinserted);
+	printf("header position [front/middle/end]: %u/%u/%u\n",
+		ips.ips_input_front, ips.ips_input_middle, ips.ips_input_end);
+	return 0;
+}