-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
- * OWNER 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
+#include <rte_string_fns.h>
#include <rte_acl.h>
#include <getopt.h>
#include <string.h>
-#ifndef RTE_LIBRTE_ACL_STANDALONE
-
#include <rte_cycles.h>
#include <rte_per_lcore.h>
#include <rte_lcore.h>
#define PRINT_USAGE_START "%s [EAL options]\n"
-#else
-
-#define IPv4(a, b, c, d) ((uint32_t)(((a) & 0xff) << 24) | \
- (((b) & 0xff) << 16) | \
- (((c) & 0xff) << 8) | \
- ((d) & 0xff))
-
-#define RTE_LCORE_FOREACH_SLAVE(x) while (((x) = 0))
-
-#define rte_eal_remote_launch(a, b, c) DUMMY_MACRO
-#define rte_eal_mp_wait_lcore() DUMMY_MACRO
-
-#define rte_eal_init(c, v) (0)
-
-#define PRINT_USAGE_START "%s\n"
+#define RTE_LOGTYPE_TESTACL RTE_LOGTYPE_USER1
-#endif /*RTE_LIBRTE_ACL_STANDALONE */
-
-#include "main.h"
+#define APP_NAME "TESTACL"
#define GET_CB_FIELD(in, fd, base, lim, dlm) do { \
unsigned long val; \
#define OPT_RULE_NUM "rulenum"
#define OPT_TRACE_NUM "tracenum"
#define OPT_TRACE_STEP "tracestep"
-#define OPT_SEARCH_SCALAR "scalar"
+#define OPT_SEARCH_ALG "alg"
#define OPT_BLD_CATEGORIES "bldcat"
#define OPT_RUN_CATEGORIES "runcat"
+#define OPT_MAX_SIZE "maxsize"
#define OPT_ITER_NUM "iter"
#define OPT_VERBOSE "verbose"
#define OPT_IPV6 "ipv6"
DUMP_MAX
};
+struct acl_alg {
+ const char *name;
+ enum rte_acl_classify_alg alg;
+};
+
+static const struct acl_alg acl_alg[] = {
+ {
+ .name = "scalar",
+ .alg = RTE_ACL_CLASSIFY_SCALAR,
+ },
+ {
+ .name = "sse",
+ .alg = RTE_ACL_CLASSIFY_SSE,
+ },
+ {
+ .name = "avx2",
+ .alg = RTE_ACL_CLASSIFY_AVX2,
+ },
+ {
+ .name = "neon",
+ .alg = RTE_ACL_CLASSIFY_NEON,
+ },
+ {
+ .name = "altivec",
+ .alg = RTE_ACL_CLASSIFY_ALTIVEC,
+ },
+};
+
static struct {
const char *prgname;
const char *rule_file;
const char *trace_file;
+ size_t max_size;
uint32_t bld_categories;
uint32_t run_categories;
uint32_t nb_rules;
uint32_t trace_sz;
uint32_t iter_num;
uint32_t verbose;
- uint32_t scalar;
+ uint32_t ipv6;
+ struct acl_alg alg;
uint32_t used_traces;
void *traces;
struct rte_acl_ctx *acx;
- uint32_t ipv6;
} config = {
.bld_categories = 3,
.run_categories = 1,
.trace_step = TRACE_STEP_DEF,
.iter_num = 1,
.verbose = DUMP_MAX,
+ .alg = {
+ .name = "default",
+ .alg = RTE_ACL_CLASSIFY_DEFAULT,
+ },
.ipv6 = 0
};
NUM_FIELDS_IPV4
};
+/*
+ * That effectively defines order of IPV4VLAN classifications:
+ * - PROTO
+ * - VLAN (TAG and DOMAIN)
+ * - SRC IP ADDRESS
+ * - DST IP ADDRESS
+ * - PORTS (SRC and DST)
+ */
+enum {
+ RTE_ACL_IPV4VLAN_PROTO,
+ RTE_ACL_IPV4VLAN_VLAN,
+ RTE_ACL_IPV4VLAN_SRC,
+ RTE_ACL_IPV4VLAN_DST,
+ RTE_ACL_IPV4VLAN_PORTS,
+ RTE_ACL_IPV4VLAN_NUM
+};
+
struct rte_acl_field_def ipv4_defs[NUM_FIELDS_IPV4] = {
{
.type = RTE_ACL_FIELD_TYPE_BITMASK,
struct ipv6_5tuple *w;
sz = config.nb_traces * (config.ipv6 ? sizeof(*w) : sizeof(*v));
- config.traces = rte_zmalloc_socket(name, sz, CACHE_LINE_SIZE,
+ config.traces = rte_zmalloc_socket(name, sz, RTE_CACHE_LINE_SIZE,
SOCKET_ID_ANY);
if (config.traces == NULL)
rte_exit(EXIT_FAILURE, "Cannot allocate %zu bytes for "
GET_CB_FIELD(in, d, 0, UINT8_MAX, '/');
GET_CB_FIELD(in, m, 0, sizeof(uint32_t) * CHAR_BIT, 0);
- addr[0] = IPv4(a, b, c, d);
+ addr[0] = RTE_IPv4(a, b, c, d);
mask_len[0] = m;
return 0;
return rc;
}
- v.data.category_mask = LEN2MASK(RTE_ACL_MAX_CATEGORIES);
+ v.data.category_mask = RTE_LEN2MASK(RTE_ACL_MAX_CATEGORIES,
+ typeof(v.data.category_mask));
v.data.priority = RTE_ACL_MAX_PRIORITY - n;
v.data.userdata = n;
FILE *f;
struct rte_acl_config cfg;
+ memset(&cfg, 0, sizeof(cfg));
+
/* setup ACL build config. */
if (config.ipv6) {
cfg.num_fields = RTE_DIM(ipv6_defs);
memcpy(&cfg.defs, ipv4_defs, sizeof(ipv4_defs));
}
cfg.num_categories = config.bld_categories;
+ cfg.max_size = config.max_size;
/* setup ACL creation parameters. */
prm.rule_size = RTE_ACL_RULE_SZ(cfg.num_fields);
if (config.acx == NULL)
rte_exit(rte_errno, "failed to create ACL context\n");
+ /* set default classify method for this context. */
+ if (config.alg.alg != RTE_ACL_CLASSIFY_DEFAULT) {
+ ret = rte_acl_set_ctx_classify(config.acx, config.alg.alg);
+ if (ret != 0)
+ rte_exit(ret, "failed to setup %s method "
+ "for ACL context\n", config.alg.name);
+ }
+
/* add ACL rules. */
f = fopen(config.rule_file, "r");
if (f == NULL)
ret = add_cb_rules(f, config.acx);
if (ret != 0)
- rte_exit(rte_errno, "failed to add rules into ACL context\n");
+ rte_exit(ret, "failed to add rules into ACL context\n");
fclose(f);
}
static uint32_t
-search_ip5tuples_once(uint32_t categories, uint32_t step, int scalar)
+search_ip5tuples_once(uint32_t categories, uint32_t step, const char *alg)
{
int ret;
uint32_t i, j, k, n, r;
v += config.trace_sz;
}
- if (scalar != 0)
- ret = rte_acl_classify_scalar(config.acx, data,
- results, n, categories);
-
- else
- ret = rte_acl_classify(config.acx, data,
- results, n, categories);
+ ret = rte_acl_classify(config.acx, data, results,
+ n, categories);
if (ret != 0)
rte_exit(ret, "classify for ipv%c_5tuples returns %d\n",
dump_verbose(DUMP_SEARCH, stdout,
"%s(%u, %u, %s) returns %u\n", __func__,
- categories, step, scalar != 0 ? "scalar" : "sse", i);
+ categories, step, alg, i);
return i;
}
for (i = 0; i != config.iter_num; i++) {
pkt += search_ip5tuples_once(config.run_categories,
- config.trace_step, config.scalar);
+ config.trace_step, config.alg.name);
}
tm = rte_rdtsc() - start;
"%s @lcore %u: %" PRIu32 " iterations, %" PRIu64 " pkts, %"
PRIu32 " categories, %" PRIu64 " cycles, %#Lf cycles/pkt\n",
__func__, lcore, i, pkt, config.run_categories,
- tm, (long double)tm / pkt);
+ tm, (pkt == 0) ? 0 : (long double)tm / pkt);
return 0;
}
-static uint32_t
-get_uint32_opt(const char *opt, const char *name, uint32_t min, uint32_t max)
+static unsigned long
+get_ulong_opt(const char *opt, const char *name, size_t min, size_t max)
{
unsigned long val;
char *end;
return val;
}
+static void
+get_alg_opt(const char *opt, const char *name)
+{
+ uint32_t i;
+
+ for (i = 0; i != RTE_DIM(acl_alg); i++) {
+ if (strcmp(opt, acl_alg[i].name) == 0) {
+ config.alg = acl_alg[i];
+ return;
+ }
+ }
+
+ rte_exit(-EINVAL, "invalid value: \"%s\" for option: %s\n",
+ opt, name);
+}
+
static void
print_usage(const char *prgname)
{
+ uint32_t i, n, rc;
+ char buf[PATH_MAX];
+
+ n = 0;
+ buf[0] = 0;
+
+ for (i = 0; i < RTE_DIM(acl_alg) - 1; i++) {
+ rc = snprintf(buf + n, sizeof(buf) - n, "%s|",
+ acl_alg[i].name);
+ if (rc > sizeof(buf) - n)
+ break;
+ n += rc;
+ }
+
+ strlcpy(buf + n, acl_alg[i].name, sizeof(buf) - n);
+
fprintf(stdout,
PRINT_USAGE_START
"--" OPT_RULE_FILE "=<rules set file>\n"
"=<number of categories to run with> "
"should be either 1 or multiple of %zu, "
"but not greater then %u]\n"
+ "[--" OPT_MAX_SIZE
+ "=<size limit (in bytes) for runtime ACL strucutures> "
+ "leave 0 for default behaviour]\n"
"[--" OPT_ITER_NUM "=<number of iterations to perform>]\n"
"[--" OPT_VERBOSE "=<verbose level>]\n"
- "[--" OPT_SEARCH_SCALAR "=<use scalar version>]\n"
+ "[--" OPT_SEARCH_ALG "=%s]\n"
"[--" OPT_IPV6 "=<IPv6 rules and trace files>]\n",
prgname, RTE_ACL_RESULTS_MULTIPLIER,
- (uint32_t)RTE_ACL_MAX_CATEGORIES);
+ (uint32_t)RTE_ACL_MAX_CATEGORIES,
+ buf);
}
static void
fprintf(f, "%s:%u\n", OPT_TRACE_STEP, config.trace_step);
fprintf(f, "%s:%u\n", OPT_BLD_CATEGORIES, config.bld_categories);
fprintf(f, "%s:%u\n", OPT_RUN_CATEGORIES, config.run_categories);
+ fprintf(f, "%s:%zu\n", OPT_MAX_SIZE, config.max_size);
fprintf(f, "%s:%u\n", OPT_ITER_NUM, config.iter_num);
fprintf(f, "%s:%u\n", OPT_VERBOSE, config.verbose);
- fprintf(f, "%s:%u\n", OPT_SEARCH_SCALAR, config.scalar);
+ fprintf(f, "%s:%u(%s)\n", OPT_SEARCH_ALG, config.alg.alg,
+ config.alg.name);
fprintf(f, "%s:%u\n", OPT_IPV6, config.ipv6);
}
{OPT_TRACE_FILE, 1, 0, 0},
{OPT_TRACE_NUM, 1, 0, 0},
{OPT_RULE_NUM, 1, 0, 0},
+ {OPT_MAX_SIZE, 1, 0, 0},
{OPT_TRACE_STEP, 1, 0, 0},
{OPT_BLD_CATEGORIES, 1, 0, 0},
{OPT_RUN_CATEGORIES, 1, 0, 0},
{OPT_ITER_NUM, 1, 0, 0},
{OPT_VERBOSE, 1, 0, 0},
- {OPT_SEARCH_SCALAR, 0, 0, 0},
+ {OPT_SEARCH_ALG, 1, 0, 0},
{OPT_IPV6, 0, 0, 0},
{NULL, 0, 0, 0}
};
} else if (strcmp(lgopts[opt_idx].name, OPT_TRACE_FILE) == 0) {
config.trace_file = optarg;
} else if (strcmp(lgopts[opt_idx].name, OPT_RULE_NUM) == 0) {
- config.nb_rules = get_uint32_opt(optarg,
+ config.nb_rules = get_ulong_opt(optarg,
lgopts[opt_idx].name, 1, RTE_ACL_MAX_INDEX + 1);
+ } else if (strcmp(lgopts[opt_idx].name, OPT_MAX_SIZE) == 0) {
+ config.max_size = get_ulong_opt(optarg,
+ lgopts[opt_idx].name, 0, SIZE_MAX);
} else if (strcmp(lgopts[opt_idx].name, OPT_TRACE_NUM) == 0) {
- config.nb_traces = get_uint32_opt(optarg,
+ config.nb_traces = get_ulong_opt(optarg,
lgopts[opt_idx].name, 1, UINT32_MAX);
} else if (strcmp(lgopts[opt_idx].name, OPT_TRACE_STEP) == 0) {
- config.trace_step = get_uint32_opt(optarg,
+ config.trace_step = get_ulong_opt(optarg,
lgopts[opt_idx].name, 1, TRACE_STEP_MAX);
} else if (strcmp(lgopts[opt_idx].name,
OPT_BLD_CATEGORIES) == 0) {
- config.bld_categories = get_uint32_opt(optarg,
+ config.bld_categories = get_ulong_opt(optarg,
lgopts[opt_idx].name, 1,
RTE_ACL_MAX_CATEGORIES);
} else if (strcmp(lgopts[opt_idx].name,
OPT_RUN_CATEGORIES) == 0) {
- config.run_categories = get_uint32_opt(optarg,
+ config.run_categories = get_ulong_opt(optarg,
lgopts[opt_idx].name, 1,
RTE_ACL_MAX_CATEGORIES);
} else if (strcmp(lgopts[opt_idx].name, OPT_ITER_NUM) == 0) {
- config.iter_num = get_uint32_opt(optarg,
- lgopts[opt_idx].name, 1, UINT16_MAX);
+ config.iter_num = get_ulong_opt(optarg,
+ lgopts[opt_idx].name, 1, INT32_MAX);
} else if (strcmp(lgopts[opt_idx].name, OPT_VERBOSE) == 0) {
- config.verbose = get_uint32_opt(optarg,
+ config.verbose = get_ulong_opt(optarg,
lgopts[opt_idx].name, DUMP_NONE, DUMP_MAX);
} else if (strcmp(lgopts[opt_idx].name,
- OPT_SEARCH_SCALAR) == 0) {
- config.scalar = 1;
+ OPT_SEARCH_ALG) == 0) {
+ get_alg_opt(optarg, lgopts[opt_idx].name);
} else if (strcmp(lgopts[opt_idx].name, OPT_IPV6) == 0) {
config.ipv6 = 1;
}
}
int
-MAIN(int argc, char **argv)
+main(int argc, char **argv)
{
int ret;
uint32_t lcore;
git.droids-corp.org / dpdk.git / blobdiff