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- Log ----------------------------------------------------------------- commit c0da87688187c81039cf81790fed3d6ed00a956e Author: Petri Savolainen petri.savolainen@linaro.org Date: Tue Mar 6 13:38:30 2018 +0200
linux-gen: queue: improve debug print
Print max number of queues and max queue size in global init.
Signed-off-by: Petri Savolainen petri.savolainen@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Reviewed-by: Balasubramanian Manoharan bala.manoharan@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/platform/linux-generic/odp_queue_basic.c b/platform/linux-generic/odp_queue_basic.c index e4f6fd82..f87c2876 100644 --- a/platform/linux-generic/odp_queue_basic.c +++ b/platform/linux-generic/odp_queue_basic.c @@ -68,14 +68,37 @@ static inline queue_entry_t *handle_to_qentry(odp_queue_t handle) return get_qentry(queue_id); }
+static int queue_capa(odp_queue_capability_t *capa, int sched) +{ + memset(capa, 0, sizeof(odp_queue_capability_t)); + + /* Reserve some queues for internal use */ + capa->max_queues = ODP_CONFIG_QUEUES - NUM_INTERNAL_QUEUES; + capa->plain.max_num = capa->max_queues; + capa->plain.max_size = CONFIG_QUEUE_SIZE; + capa->plain.lockfree.max_num = queue_glb->queue_lf_num; + capa->plain.lockfree.max_size = queue_glb->queue_lf_size; + capa->sched.max_num = capa->max_queues; + capa->sched.max_size = CONFIG_QUEUE_SIZE; + + if (sched) { + capa->max_ordered_locks = sched_fn->max_ordered_locks(); + capa->max_sched_groups = sched_fn->num_grps(); + capa->sched_prios = odp_schedule_num_prio(); + } + + return 0; +} + static int queue_init_global(void) { uint32_t i; odp_shm_t shm; uint32_t lf_size = 0; queue_lf_func_t *lf_func; + odp_queue_capability_t capa;
- ODP_DBG("Queue init ... "); + ODP_DBG("Starts...\n");
shm = odp_shm_reserve("odp_queues", sizeof(queue_global_t), @@ -100,13 +123,14 @@ static int queue_init_global(void) queue_glb->queue_lf_num = queue_lf_init_global(&lf_size, lf_func); queue_glb->queue_lf_size = lf_size;
- ODP_DBG("done\n"); - ODP_DBG("Queue init global\n"); - ODP_DBG(" struct queue_entry_s size %zu\n", - sizeof(struct queue_entry_s)); - ODP_DBG(" queue_entry_t size %zu\n", - sizeof(queue_entry_t)); - ODP_DBG("\n"); + queue_capa(&capa, 0); + + ODP_DBG("... done.\n"); + ODP_DBG(" queue_entry_t size %u\n", sizeof(queue_entry_t)); + ODP_DBG(" max num queues %u\n", capa.max_queues); + ODP_DBG(" max queue size %u\n", capa.plain.max_size); + ODP_DBG(" max num lockfree %u\n", capa.plain.lockfree.max_num); + ODP_DBG(" max lockfree size %u\n\n", capa.plain.lockfree.max_size);
return 0; } @@ -151,21 +175,7 @@ static int queue_term_global(void)
static int queue_capability(odp_queue_capability_t *capa) { - memset(capa, 0, sizeof(odp_queue_capability_t)); - - /* Reserve some queues for internal use */ - capa->max_queues = ODP_CONFIG_QUEUES - NUM_INTERNAL_QUEUES; - capa->max_ordered_locks = sched_fn->max_ordered_locks(); - capa->max_sched_groups = sched_fn->num_grps(); - capa->sched_prios = odp_schedule_num_prio(); - capa->plain.max_num = capa->max_queues; - capa->plain.max_size = CONFIG_QUEUE_SIZE; - capa->plain.lockfree.max_num = queue_glb->queue_lf_num; - capa->plain.lockfree.max_size = queue_glb->queue_lf_size; - capa->sched.max_num = capa->max_queues; - capa->sched.max_size = CONFIG_QUEUE_SIZE; - - return 0; + return queue_capa(capa, 1); }
static odp_queue_type_t queue_type(odp_queue_t handle)
commit c2a1c48f5fc17cf4dd870057d17059ad668d29ad Author: Petri Savolainen petri.savolainen@linaro.org Date: Tue Mar 6 12:46:33 2018 +0200
linux-gen: pktio: add debug prints
Print interface name on open, start, stop and close calls. Also print driver name and number of queues to ease check of correct configuration.
Signed-off-by: Petri Savolainen petri.savolainen@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Reviewed-by: Balasubramanian Manoharan bala.manoharan@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/platform/linux-generic/odp_packet_io.c b/platform/linux-generic/odp_packet_io.c index ae8e390b..f8792b66 100644 --- a/platform/linux-generic/odp_packet_io.c +++ b/platform/linux-generic/odp_packet_io.c @@ -237,8 +237,6 @@ static odp_pktio_t setup_pktio_entry(const char *name, odp_pool_t pool, pktio_entry->s.ops = pktio_if_ops[pktio_if]; unlock_entry(pktio_entry);
- ODP_DBG("%s uses %s\n", name, pktio_if_ops[pktio_if]->name); - return hdl; }
@@ -255,6 +253,18 @@ static int pool_type_is_packet(odp_pool_t pool) return pool_info.params.type == ODP_POOL_PACKET; }
+static const char *driver_name(odp_pktio_t hdl) +{ + pktio_entry_t *entry; + + if (hdl != ODP_PKTIO_INVALID) { + entry = get_pktio_entry(hdl); + return entry->s.ops->name; + } + + return "bad handle"; +} + odp_pktio_t odp_pktio_open(const char *name, odp_pool_t pool, const odp_pktio_param_t *param) { @@ -279,6 +289,8 @@ odp_pktio_t odp_pktio_open(const char *name, odp_pool_t pool, hdl = setup_pktio_entry(name, pool, param); odp_spinlock_unlock(&pktio_tbl->lock);
+ ODP_DBG("interface: %s, driver: %s\n", name, driver_name(hdl)); + return hdl; }
@@ -391,6 +403,8 @@ int odp_pktio_close(odp_pktio_t hdl)
unlock_entry(entry);
+ ODP_DBG("interface: %s\n", entry->s.name); + return 0; }
@@ -488,6 +502,9 @@ int odp_pktio_start(odp_pktio_t hdl) sched_fn->pktio_start(_odp_pktio_index(hdl), num, index, odpq); }
+ ODP_DBG("interface: %s, input queues: %u, output queues: %u\n", + entry->s.name, entry->s.num_in_queue, entry->s.num_out_queue); + return res; }
@@ -526,6 +543,8 @@ int odp_pktio_stop(odp_pktio_t hdl) res = _pktio_stop(entry); unlock_entry(entry);
+ ODP_DBG("interface: %s\n", entry->s.name); + return res; }
commit c67dcec1c034a0c75c093b49e2a172bbd3d50def Author: Petri Savolainen petri.savolainen@linaro.org Date: Tue Mar 6 10:46:57 2018 +0200
linux-gen: sysinfo: add content to info string print
Added implementation details string and cpu mask to system info print out.
Signed-off-by: Petri Savolainen petri.savolainen@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Reviewed-by: Balasubramanian Manoharan bala.manoharan@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/platform/linux-generic/odp_system_info.c b/platform/linux-generic/odp_system_info.c index d460a198..d1cda1ea 100644 --- a/platform/linux-generic/odp_system_info.c +++ b/platform/linux-generic/odp_system_info.c @@ -489,26 +489,36 @@ int odp_cpu_count(void)
void odp_sys_info_print(void) { - int len; + int len, num_cpu; int max_len = 512; + odp_cpumask_t cpumask; + char cpumask_str[ODP_CPUMASK_STR_SIZE]; char str[max_len];
+ memset(cpumask_str, 0, sizeof(cpumask_str)); + + num_cpu = odp_cpumask_all_available(&cpumask); + odp_cpumask_to_str(&cpumask, cpumask_str, ODP_CPUMASK_STR_SIZE); + len = snprintf(str, max_len, "\n" "ODP system info\n" "---------------\n" - "ODP API version: %s\n" - "ODP impl name: %s\n" - "CPU model: %s\n" - "CPU freq (hz): %" PRIu64 "\n" - "Cache line size: %i\n" - "CPU count: %i\n" + "ODP API version: %s\n" + "ODP impl name: %s\n" + "ODP impl details: %s\n" + "CPU model: %s\n" + "CPU freq (hz): %" PRIu64 "\n" + "Cache line size: %i\n" + "CPU count: %i\n" + "CPU mask: %s\n" "\n", odp_version_api_str(), odp_version_impl_name(), + odp_version_impl_str(), odp_cpu_model_str(), odp_cpu_hz_max(), odp_sys_cache_line_size(), - odp_cpu_count()); + num_cpu, cpumask_str);
str[len] = '\0'; ODP_PRINT("%s", str);
commit 80b9a1e4d6a297ac916cbaf360e7b2114ef86a7a Author: Petri Savolainen petri.savolainen@linaro.org Date: Tue Mar 6 10:40:06 2018 +0200
linux-gen: version: implementation name content
Removed quotes from implementation name (from "odp-linux" to odp_linux). Added ODP_ prefix to name and build version macros.
Signed-off-by: Petri Savolainen petri.savolainen@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Reviewed-by: Balasubramanian Manoharan bala.manoharan@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/configure.ac b/configure.ac index f9e7f73b..31f24aa8 100644 --- a/configure.ac +++ b/configure.ac @@ -240,7 +240,7 @@ AS_IF([test "${with_platform}" = "linux-generic"], [m4_include([./platform/linux-generic/m4/configure.m4])], [AC_MSG_ERROR([UNSUPPORTED PLATFORM: ${with_platform}])])
-AC_DEFINE_UNQUOTED([IMPLEMENTATION_NAME], ["$IMPLEMENTATION_NAME"], +AC_DEFINE_UNQUOTED([ODP_IMPLEMENTATION_NAME], ["$ODP_IMPLEMENTATION_NAME"], [Define to the name of the implementation])
########################################################################## @@ -385,7 +385,7 @@ AC_MSG_RESULT([ ODP Library version: ${ODP_LIBSO_VERSION} Helper Library version: ${ODPHELPER_LIBSO_VERSION}
- implementation_name: ${IMPLEMENTATION_NAME} + implementation_name: ${ODP_IMPLEMENTATION_NAME} host: ${host} ARCH_DIR ${ARCH_DIR} ARCH_ABI ${ARCH_ABI} diff --git a/platform/Makefile.inc b/platform/Makefile.inc index 9df96b12..ae4d52f2 100644 --- a/platform/Makefile.inc +++ b/platform/Makefile.inc @@ -17,7 +17,7 @@ else AM_LDFLAGS += -export-symbols-regex '^(_deprecated_)?_?odp_' endif
-AM_CFLAGS = "-DGIT_HASH=$(VERSION)" +AM_CFLAGS = "-DODP_VERSION_BUILD=$(VERSION)" AM_CFLAGS += $(VISIBILITY_CFLAGS)
AM_CFLAGS += @PTHREAD_CFLAGS@ diff --git a/platform/linux-generic/m4/configure.m4 b/platform/linux-generic/m4/configure.m4 index d2ddd495..e3f276af 100644 --- a/platform/linux-generic/m4/configure.m4 +++ b/platform/linux-generic/m4/configure.m4 @@ -1,4 +1,4 @@ -IMPLEMENTATION_NAME="odp-linux" +ODP_IMPLEMENTATION_NAME="odp-linux"
ODP_VISIBILITY ODP_ATOMIC diff --git a/platform/linux-generic/odp_impl.c b/platform/linux-generic/odp_impl.c index b6994295..227d5000 100644 --- a/platform/linux-generic/odp_impl.c +++ b/platform/linux-generic/odp_impl.c @@ -5,26 +5,11 @@ */
#include "config.h" - - -/** - * @file - * - * ODP Implementation information - */ - -#ifndef ODP_IMPL_H_ -#define ODP_IMPL_H_ - -#ifdef __cplusplus -extern "C" { -#endif - #include <odp/api/version.h>
#define ODP_VERSION_IMPL 0 #define ODP_VERSION_IMPL_STR \ - ODP_VERSION_TO_STR(IMPLEMENTATION_NAME) " " \ + ODP_IMPLEMENTATION_NAME " " \ ODP_VERSION_TO_STR(ODP_VERSION_API_GENERATION) "." \ ODP_VERSION_TO_STR(ODP_VERSION_API_MAJOR) "." \ ODP_VERSION_TO_STR(ODP_VERSION_API_MINOR) "-" \ @@ -32,10 +17,7 @@ extern "C" { ODP_VERSION_TO_STR(ODP_VERSION_API_GENERATION) "." \ ODP_VERSION_TO_STR(ODP_VERSION_API_MAJOR) "." \ ODP_VERSION_TO_STR(ODP_VERSION_API_MINOR) ") " \ - ODP_VERSION_TO_STR(GIT_HASH) - -#define ODP_VERSION_IMPL_NAME \ - ODP_VERSION_TO_STR(IMPLEMENTATION_NAME) + ODP_VERSION_TO_STR(ODP_VERSION_BUILD)
const char *odp_version_impl_str(void) { @@ -44,11 +26,5 @@ const char *odp_version_impl_str(void)
const char *odp_version_impl_name(void) { - return ODP_VERSION_IMPL_NAME; + return ODP_IMPLEMENTATION_NAME; } - -#ifdef __cplusplus -} -#endif - -#endif
commit 7135eda6854ba60d6379ca5799b4b58959e998b5 Author: Dmitry Eremin-Solenikov dmitry.ereminsolenikov@linaro.org Date: Wed Feb 21 19:01:01 2018 +0300
validation: ipsec: verify TFC dummy packet generation
Signed-off-by: Dmitry Eremin-Solenikov dmitry.ereminsolenikov@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/test/validation/api/ipsec/ipsec.c b/test/validation/api/ipsec/ipsec.c index 21eaf17b..3e2e743d 100644 --- a/test/validation/api/ipsec/ipsec.c +++ b/test/validation/api/ipsec/ipsec.c @@ -604,10 +604,15 @@ static int ipsec_send_out_one(const ipsec_test_part *part, hdr_len = part->out[0].pkt_out->l3_offset; CU_ASSERT_FATAL(hdr_len <= sizeof(hdr)); memcpy(hdr, part->out[0].pkt_out->data, hdr_len); - } else { + } else if (part->pkt_in->l3_offset != + ODP_PACKET_OFFSET_INVALID) { hdr_len = part->pkt_in->l3_offset; CU_ASSERT_FATAL(hdr_len <= sizeof(hdr)); memcpy(hdr, part->pkt_in->data, hdr_len); + } else { + /* Dummy header */ + hdr_len = 14; + memset(hdr, 0xff, hdr_len); } inline_param.pktio = suite_context.pktio; inline_param.outer_hdr.ptr = hdr; diff --git a/test/validation/api/ipsec/ipsec_test_out.c b/test/validation/api/ipsec/ipsec_test_out.c index 3db553b6..5089dfa7 100644 --- a/test/validation/api/ipsec/ipsec_test_out.c +++ b/test/validation/api/ipsec/ipsec_test_out.c @@ -997,6 +997,164 @@ static void test_out_ipv6_esp_udp_null_sha256(void) ipsec_sa_destroy(sa); }
+static void test_out_dummy_esp_null_sha256_tun_ipv4(void) +{ + uint32_t src = IPV4ADDR(10, 0, 111, 2); + uint32_t dst = IPV4ADDR(10, 0, 222, 2); + odp_ipsec_tunnel_param_t tunnel = { + .type = ODP_IPSEC_TUNNEL_IPV4, + .ipv4.src_addr = &src, + .ipv4.dst_addr = &dst, + .ipv4.ttl = 64, + }; + odp_ipsec_sa_param_t param; + odp_ipsec_sa_t sa; + odp_ipsec_sa_t sa2; + + /* This test will not work properly inbound inline mode. + * Packet might be dropped and we will not check for that. */ + if (suite_context.inbound_op_mode == ODP_IPSEC_OP_MODE_INLINE) + return; + + ipsec_sa_param_fill(¶m, + false, false, 123, &tunnel, + ODP_CIPHER_ALG_NULL, NULL, + ODP_AUTH_ALG_SHA256_HMAC, &key_5a_256, + NULL); + + sa = odp_ipsec_sa_create(¶m); + + CU_ASSERT_NOT_EQUAL_FATAL(ODP_IPSEC_SA_INVALID, sa); + + ipsec_sa_param_fill(¶m, + true, false, 123, &tunnel, + ODP_CIPHER_ALG_NULL, NULL, + ODP_AUTH_ALG_SHA256_HMAC, &key_5a_256, + NULL); + + sa2 = odp_ipsec_sa_create(¶m); + + CU_ASSERT_NOT_EQUAL_FATAL(ODP_IPSEC_SA_INVALID, sa2); + + ipsec_test_part test = { + .pkt_in = &pkt_test_nodata, + .num_opt = 1, + .opt = { .flag.tfc_dummy = 1, + .tfc_pad_len = 16, }, + .out_pkt = 1, + .out = { + { .status.warn.all = 0, + .status.error.all = 0, + .l3_type = ODP_PROTO_L3_TYPE_IPV4, + .l4_type = ODP_PROTO_L4_TYPE_NO_NEXT, + .pkt_out = NULL }, + }, + }; + + ipsec_test_part test_empty = { + .pkt_in = &pkt_test_emtpy, + .num_opt = 1, + .opt = { .flag.tfc_dummy = 1, + .tfc_pad_len = 16, }, + .out_pkt = 1, + .out = { + { .status.warn.all = 0, + .status.error.all = 0, + .l3_type = ODP_PROTO_L3_TYPE_IPV4, + .l4_type = ODP_PROTO_L4_TYPE_NO_NEXT, + .pkt_out = NULL }, + }, + }; + + ipsec_check_out_in_one(&test, sa, sa2); + ipsec_check_out_in_one(&test_empty, sa, sa2); + + ipsec_sa_destroy(sa2); + ipsec_sa_destroy(sa); +} + +static void test_out_dummy_esp_null_sha256_tun_ipv6(void) +{ + uint8_t src[16] = { + 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, + 0x02, 0x11, 0x43, 0xff, 0xfe, 0x4a, 0xd7, 0x0a, + }; + uint8_t dst[16] = { + 0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, + }; + odp_ipsec_tunnel_param_t tunnel = { + .type = ODP_IPSEC_TUNNEL_IPV6, + .ipv6.src_addr = src, + .ipv6.dst_addr = dst, + .ipv6.hlimit = 64, + }; + odp_ipsec_sa_param_t param; + odp_ipsec_sa_t sa; + odp_ipsec_sa_t sa2; + + /* This test will not work properly inbound inline mode. + * Packet might be dropped and we will not check for that. */ + if (suite_context.inbound_op_mode == ODP_IPSEC_OP_MODE_INLINE) + return; + + ipsec_sa_param_fill(¶m, + false, false, 123, &tunnel, + ODP_CIPHER_ALG_NULL, NULL, + ODP_AUTH_ALG_SHA256_HMAC, &key_5a_256, + NULL); + + sa = odp_ipsec_sa_create(¶m); + + CU_ASSERT_NOT_EQUAL_FATAL(ODP_IPSEC_SA_INVALID, sa); + + ipsec_sa_param_fill(¶m, + true, false, 123, &tunnel, + ODP_CIPHER_ALG_NULL, NULL, + ODP_AUTH_ALG_SHA256_HMAC, &key_5a_256, + NULL); + + sa2 = odp_ipsec_sa_create(¶m); + + CU_ASSERT_NOT_EQUAL_FATAL(ODP_IPSEC_SA_INVALID, sa2); + + ipsec_test_part test = { + .pkt_in = &pkt_test_nodata, + .num_opt = 1, + .opt = { .flag.tfc_dummy = 1, + .tfc_pad_len = 16, }, + .out_pkt = 1, + .out = { + { .status.warn.all = 0, + .status.error.all = 0, + .l3_type = ODP_PROTO_L3_TYPE_IPV4, + .l4_type = ODP_PROTO_L4_TYPE_NO_NEXT, + .pkt_out = NULL }, + }, + }; + + ipsec_test_part test_empty = { + .pkt_in = &pkt_test_emtpy, + .num_opt = 1, + .opt = { .flag.tfc_dummy = 1, + .tfc_pad_len = 16, }, + .out_pkt = 1, + .out = { + { .status.warn.all = 0, + .status.error.all = 0, + .l3_type = ODP_PROTO_L3_TYPE_IPV4, + .l4_type = ODP_PROTO_L4_TYPE_NO_NEXT, + .pkt_out = NULL }, + }, + }; + + ipsec_check_out_in_one(&test, sa, sa2); + ipsec_check_out_in_one(&test_empty, sa, sa2); + + ipsec_sa_destroy(sa2); + ipsec_sa_destroy(sa); +} + static void ipsec_test_capability(void) { odp_ipsec_capability_t capa; @@ -1056,5 +1214,9 @@ odp_testinfo_t ipsec_out_suite[] = { ipsec_check_esp_null_sha256), ODP_TEST_INFO_CONDITIONAL(test_out_ipv6_esp_udp_null_sha256, ipsec_check_esp_null_sha256), + ODP_TEST_INFO_CONDITIONAL(test_out_dummy_esp_null_sha256_tun_ipv4, + ipsec_check_esp_null_sha256), + ODP_TEST_INFO_CONDITIONAL(test_out_dummy_esp_null_sha256_tun_ipv6, + ipsec_check_esp_null_sha256), ODP_TEST_INFO_NULL, }; diff --git a/test/validation/api/ipsec/test_vectors.h b/test/validation/api/ipsec/test_vectors.h index 4d5ab3bd..5b357a16 100644 --- a/test/validation/api/ipsec/test_vectors.h +++ b/test/validation/api/ipsec/test_vectors.h @@ -1865,4 +1865,22 @@ static const ODP_UNUSED ipsec_test_packet }, };
+static const ipsec_test_packet pkt_test_emtpy = { + .len = 0, + .l2_offset = ODP_PACKET_OFFSET_INVALID, + .l3_offset = ODP_PACKET_OFFSET_INVALID, + .l4_offset = ODP_PACKET_OFFSET_INVALID, + .data = { 0 }, +}; + +static const ipsec_test_packet pkt_test_nodata = { + .len = 14, + .l2_offset = 0, + .l3_offset = ODP_PACKET_OFFSET_INVALID, + .l4_offset = ODP_PACKET_OFFSET_INVALID, + .data = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, + 0x0a, 0x0b, 0x0c, 0x0d, + }, +}; #endif
commit 017969502cd0247c9b25e80e002ac563860f5a5d Author: Dmitry Eremin-Solenikov dmitry.ereminsolenikov@linaro.org Date: Wed Feb 21 19:00:30 2018 +0300
linux-gen: ipsec: support TFC dummy packet generation
Signed-off-by: Dmitry Eremin-Solenikov dmitry.ereminsolenikov@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/platform/linux-generic/odp_ipsec.c b/platform/linux-generic/odp_ipsec.c index 78814eeb..1e90cea0 100644 --- a/platform/linux-generic/odp_ipsec.c +++ b/platform/linux-generic/odp_ipsec.c @@ -476,6 +476,12 @@ static int ipsec_in_esp(odp_packet_t *pkt, state->in.hdr_len = _ODP_ESPHDR_LEN + ipsec_sa->esp_iv_len; state->in.trl_len = _ODP_ESPTRL_LEN + ipsec_sa->icv_len;
+ if (odp_unlikely(state->ip_tot_len < + state->ip_hdr_len + state->in.hdr_len + ipsec_sa->icv_len)) { + status->error.proto = 1; + return -1; + } + param->cipher_range.offset = ipsec_offset + state->in.hdr_len; param->cipher_range.length = state->ip_tot_len - state->ip_hdr_len - @@ -949,8 +955,10 @@ static int ipsec_out_tunnel_ipv4(odp_packet_t *pkt, state->ip_hdr_len = _ODP_IPV4HDR_LEN; if (state->is_ipv4) state->ip_next_hdr = _ODP_IPPROTO_IPIP; - else + else if (state->is_ipv6) state->ip_next_hdr = _ODP_IPPROTO_IPV6; + else + state->ip_next_hdr = _ODP_IPPROTO_NO_NEXT; state->ip_next_hdr_offset = state->ip_offset + _ODP_IPV4HDR_PROTO_OFFSET;
@@ -1008,8 +1016,10 @@ static int ipsec_out_tunnel_ipv6(odp_packet_t *pkt, state->ip_hdr_len = _ODP_IPV6HDR_LEN; if (state->is_ipv4) state->ip_next_hdr = _ODP_IPPROTO_IPIP; - else + else if (state->is_ipv6) state->ip_next_hdr = _ODP_IPPROTO_IPV6; + else + state->ip_next_hdr = _ODP_IPPROTO_NO_NEXT; state->ip_next_hdr_offset = state->ip_offset + _ODP_IPV6HDR_NHDR_OFFSET;
state->is_ipv4 = 0; @@ -1070,13 +1080,20 @@ static int ipsec_out_esp(odp_packet_t *pkt, uint32_t encrypt_len; uint16_t ip_data_len = state->ip_tot_len - state->ip_hdr_len; - uint16_t tfc_len = opt->flag.tfc_pad ? opt->tfc_pad_len : 0; + uint16_t tfc_len = (opt->flag.tfc_pad || opt->flag.tfc_dummy) ? + opt->tfc_pad_len : 0; uint32_t pad_block = ipsec_sa->esp_block_len; uint16_t ipsec_offset = state->ip_offset + state->ip_hdr_len; unsigned hdr_len; unsigned trl_len; + unsigned pkt_len, new_len; uint8_t proto = _ODP_IPPROTO_ESP;
+ if (odp_unlikely(opt->flag.tfc_dummy)) { + ip_data_len = 0; + state->ip_tot_len = state->ip_offset + state->ip_hdr_len; + } + /* ESP trailer should be 32-bit right aligned */ if (pad_block < 4) pad_block = 4; @@ -1131,19 +1148,34 @@ static int ipsec_out_esp(odp_packet_t *pkt, _odp_ipv4hdr_t *ipv4hdr = state->ip;
ipv4hdr->tot_len = _odp_cpu_to_be_16(state->ip_tot_len); - } else { + } else if (state->is_ipv6) { _odp_ipv6hdr_t *ipv6hdr = state->ip;
ipv6hdr->payload_len = _odp_cpu_to_be_16(state->ip_tot_len - _ODP_IPV6HDR_LEN); }
- if (odp_packet_extend_tail(pkt, trl_len, NULL, NULL) < 0 || - odp_packet_extend_head(pkt, hdr_len, NULL, NULL) < 0) { + if (odp_packet_extend_head(pkt, hdr_len, NULL, NULL) < 0) { status->error.alg = 1; return -1; }
+ pkt_len = odp_packet_len(*pkt); + new_len = state->ip_offset + state->ip_tot_len; + if (pkt_len >= new_len) { + if (odp_packet_trunc_tail(pkt, pkt_len - new_len, + NULL, NULL) < 0) { + status->error.alg = 1; + return -1; + } + } else { + if (odp_packet_extend_tail(pkt, new_len - pkt_len, + NULL, NULL) < 0) { + status->error.alg = 1; + return -1; + } + } + odp_packet_move_data(*pkt, 0, hdr_len, ipsec_offset);
uint32_t esptrl_offset = state->ip_offset + @@ -1167,6 +1199,8 @@ static int ipsec_out_esp(odp_packet_t *pkt, ipsec_offset + _ODP_ESPHDR_LEN, ipsec_sa->esp_iv_len, state->iv + ipsec_sa->salt_length); + /* 0xa5 is a good value to fill data instead of generating random data + * to create TFC padding */ _odp_packet_set_data(*pkt, esptrl_offset - esptrl.pad_len - tfc_len, 0xa5, tfc_len); odp_packet_copy_from_mem(*pkt, @@ -1176,6 +1210,12 @@ static int ipsec_out_esp(odp_packet_t *pkt, esptrl_offset, _ODP_ESPTRL_LEN, &esptrl);
+ if (odp_unlikely(state->ip_tot_len < + state->ip_hdr_len + hdr_len + ipsec_sa->icv_len)) { + status->error.proto = 1; + return -1; + } + param->cipher_range.offset = ipsec_offset + hdr_len; param->cipher_range.length = state->ip_tot_len - state->ip_hdr_len - @@ -1327,15 +1367,30 @@ static ipsec_sa_t *ipsec_out_single(odp_packet_t pkt, odp_ipsec_frag_mode_t frag_mode; uint32_t mtu;
- state.ip_offset = odp_packet_l3_offset(pkt); - ODP_ASSERT(ODP_PACKET_OFFSET_INVALID != state.ip_offset); - - state.ip = odp_packet_l3_ptr(pkt, NULL); - ODP_ASSERT(NULL != state.ip); - ipsec_sa = _odp_ipsec_sa_use(sa); ODP_ASSERT(NULL != ipsec_sa);
+ if (opt->flag.tfc_dummy) { + odp_packet_hdr_t *pkt_hdr = packet_hdr(pkt); + + ODP_ASSERT(ODP_IPSEC_MODE_TUNNEL == ipsec_sa->mode); + pkt_hdr->p.l2_offset = ODP_PACKET_OFFSET_INVALID; + pkt_hdr->p.l3_offset = 0; + state.ip_offset = 0; + state.ip = NULL; + state.is_ipv4 = 0; + state.is_ipv6 = 0; + } else { + state.ip_offset = odp_packet_l3_offset(pkt); + ODP_ASSERT(ODP_PACKET_OFFSET_INVALID != state.ip_offset); + + state.ip = odp_packet_l3_ptr(pkt, NULL); + ODP_ASSERT(NULL != state.ip); + + state.is_ipv4 = (((uint8_t *)state.ip)[0] >> 4) == 0x4; + state.is_ipv6 = (((uint8_t *)state.ip)[0] >> 4) == 0x6; + } + frag_mode = opt->flag.frag_mode ? opt->frag_mode : ipsec_sa->out.frag_mode; if (frag_mode == ODP_IPSEC_FRAG_CHECK) @@ -1346,9 +1401,6 @@ static ipsec_sa_t *ipsec_out_single(odp_packet_t pkt, /* Initialize parameters block */ memset(¶m, 0, sizeof(param));
- state.is_ipv4 = (((uint8_t *)state.ip)[0] >> 4) == 0x4; - state.is_ipv6 = (((uint8_t *)state.ip)[0] >> 4) == 0x6; - if (ODP_IPSEC_MODE_TRANSPORT == ipsec_sa->mode) { if (state.is_ipv4) rc = ipsec_parse_ipv4(&state, pkt); @@ -1364,7 +1416,12 @@ static ipsec_sa_t *ipsec_out_single(odp_packet_t pkt, rc = ipsec_out_tunnel_parse_ipv4(&state, ipsec_sa); else if (state.is_ipv6) rc = ipsec_out_tunnel_parse_ipv6(&state, ipsec_sa); - else + else if (opt->flag.tfc_dummy) { + state.out_tunnel.ip_tos = 0; + state.out_tunnel.ip_df = 0; + state.out_tunnel.ip_flabel = 0; + rc = 0; + } else rc = -1; if (rc < 0) { status->error.alg = 1; @@ -1745,9 +1802,14 @@ int odp_ipsec_out_inline(const odp_packet_t pkt_in[], int num_in, else opt = ¶m->opt[opt_idx];
+ ipsec_sa = ipsec_out_single(pkt, sa, &pkt, opt, &status); + ODP_ASSERT(NULL != ipsec_sa); + hdr_len = inline_param[in_pkt].outer_hdr.len; ptr = inline_param[in_pkt].outer_hdr.ptr; offset = odp_packet_l3_offset(pkt); + if (odp_unlikely(offset == ODP_PACKET_OFFSET_INVALID)) + offset = 0; if (offset >= hdr_len) { if (odp_packet_trunc_head(&pkt, offset - hdr_len, NULL, NULL) < 0) @@ -1766,9 +1828,6 @@ int odp_ipsec_out_inline(const odp_packet_t pkt_in[], int num_in, ptr) < 0) status.error.alg = 1;
- ipsec_sa = ipsec_out_single(pkt, sa, &pkt, opt, &status); - ODP_ASSERT(NULL != ipsec_sa); - packet_subtype_set(pkt, ODP_EVENT_PACKET_IPSEC); result = ipsec_pkt_result(pkt); memset(result, 0, sizeof(*result));
commit 3a4f369fb2019761af5d4d7ad09d48f1e5d44f82 Author: Dmitry Eremin-Solenikov dmitry.ereminsolenikov@linaro.org Date: Wed Feb 21 16:33:30 2018 +0300
linux-gen: ipsec: support tfc_pad_len IPsec option
Signed-off-by: Dmitry Eremin-Solenikov dmitry.ereminsolenikov@linaro.org Reviewed-by: Bill Fischofer bill.fischofer@linaro.org Signed-off-by: Maxim Uvarov maxim.uvarov@linaro.org
diff --git a/platform/linux-generic/odp_ipsec.c b/platform/linux-generic/odp_ipsec.c index fb852e70..78814eeb 100644 --- a/platform/linux-generic/odp_ipsec.c +++ b/platform/linux-generic/odp_ipsec.c @@ -1061,7 +1061,8 @@ static int ipsec_out_esp(odp_packet_t *pkt, ipsec_sa_t *ipsec_sa, odp_crypto_packet_op_param_t *param, odp_ipsec_op_status_t *status, - uint32_t mtu) + uint32_t mtu, + const odp_ipsec_out_opt_t *opt) { _odp_esphdr_t esp; _odp_esptrl_t esptrl; @@ -1069,6 +1070,7 @@ static int ipsec_out_esp(odp_packet_t *pkt, uint32_t encrypt_len; uint16_t ip_data_len = state->ip_tot_len - state->ip_hdr_len; + uint16_t tfc_len = opt->flag.tfc_pad ? opt->tfc_pad_len : 0; uint32_t pad_block = ipsec_sa->esp_block_len; uint16_t ipsec_offset = state->ip_offset + state->ip_hdr_len; unsigned hdr_len; @@ -1079,7 +1081,7 @@ static int ipsec_out_esp(odp_packet_t *pkt, if (pad_block < 4) pad_block = 4;
- encrypt_len = IPSEC_PAD_LEN(ip_data_len + _ODP_ESPTRL_LEN, + encrypt_len = IPSEC_PAD_LEN(ip_data_len + tfc_len + _ODP_ESPTRL_LEN, pad_block);
hdr_len = _ODP_ESPHDR_LEN + ipsec_sa->esp_iv_len; @@ -1120,7 +1122,7 @@ static int ipsec_out_esp(odp_packet_t *pkt, param->aad_ptr = (uint8_t *)&state->esp.aad;
memset(&esptrl, 0, sizeof(esptrl)); - esptrl.pad_len = encrypt_len - ip_data_len - _ODP_ESPTRL_LEN; + esptrl.pad_len = encrypt_len - ip_data_len - tfc_len - _ODP_ESPTRL_LEN; esptrl.next_header = state->ip_next_hdr;
odp_packet_copy_from_mem(*pkt, state->ip_next_hdr_offset, 1, &proto); @@ -1165,6 +1167,8 @@ static int ipsec_out_esp(odp_packet_t *pkt, ipsec_offset + _ODP_ESPHDR_LEN, ipsec_sa->esp_iv_len, state->iv + ipsec_sa->salt_length); + _odp_packet_set_data(*pkt, esptrl_offset - esptrl.pad_len - tfc_len, + 0xa5, tfc_len); odp_packet_copy_from_mem(*pkt, esptrl_offset - esptrl.pad_len, esptrl.pad_len, ipsec_padding); @@ -1384,7 +1388,8 @@ static ipsec_sa_t *ipsec_out_single(odp_packet_t pkt, }
if (ODP_IPSEC_ESP == ipsec_sa->proto) { - rc = ipsec_out_esp(&pkt, &state, ipsec_sa, ¶m, status, mtu); + rc = ipsec_out_esp(&pkt, &state, ipsec_sa, ¶m, status, mtu, + opt); } else if (ODP_IPSEC_AH == ipsec_sa->proto) { rc = ipsec_out_ah(&pkt, &state, ipsec_sa, ¶m, status, mtu); } else {
-----------------------------------------------------------------------
Summary of changes: configure.ac | 4 +- platform/Makefile.inc | 2 +- platform/linux-generic/m4/configure.m4 | 2 +- platform/linux-generic/odp_impl.c | 30 +----- platform/linux-generic/odp_ipsec.c | 108 +++++++++++++++---- platform/linux-generic/odp_packet_io.c | 23 +++- platform/linux-generic/odp_queue_basic.c | 56 ++++++---- platform/linux-generic/odp_system_info.c | 26 +++-- test/validation/api/ipsec/ipsec.c | 7 +- test/validation/api/ipsec/ipsec_test_out.c | 162 +++++++++++++++++++++++++++++ test/validation/api/ipsec/test_vectors.h | 18 ++++ 11 files changed, 351 insertions(+), 87 deletions(-)
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