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[91.76.161.180]) by smtp.gmail.com with ESMTPSA id kc4sm6569409lbc.39.2015.08.26.02.10.48 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 26 Aug 2015 02:10:49 -0700 (PDT) From: Maxim Uvarov To: lng-odp@lists.linaro.org Date: Wed, 26 Aug 2015 12:10:36 +0300 Message-Id: <1440580237-21578-7-git-send-email-maxim.uvarov@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1440580237-21578-1-git-send-email-maxim.uvarov@linaro.org> References: <1440580237-21578-1-git-send-email-maxim.uvarov@linaro.org> X-Topics: patch Subject: [lng-odp] [API-NEXT PATCHv4 6/7] validation: test odp_pktio_start and odp_pktio_stop X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: maxim.uvarov@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.49 as permitted sender) smtp.mailfrom=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 Signed-off-by: Maxim Uvarov --- test/validation/pktio/pktio.c | 124 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) diff --git a/test/validation/pktio/pktio.c b/test/validation/pktio/pktio.c index ebe34fa..e995de7 100644 --- a/test/validation/pktio/pktio.c +++ b/test/validation/pktio/pktio.c @@ -109,6 +109,9 @@ static uint32_t pktio_pkt_seq(odp_packet_t pkt) pkt_head_t head; pkt_tail_t tail; + if (pkt == ODP_PACKET_INVALID) + return -1; + off = odp_packet_l4_offset(pkt); if (off == ODP_PACKET_OFFSET_INVALID) return TEST_SEQ_INVALID; @@ -626,6 +629,126 @@ void pktio_test_inq(void) CU_ASSERT(odp_pktio_close(pktio) == 0); } +static void pktio_test_start_stop(void) +{ + odp_pktio_t pktio[MAX_NUM_IFACES]; + odp_packet_t pkt; + odp_event_t tx_ev[1000]; + odp_event_t ev; + int i, pkts, ret, alloc = 0; + odp_queue_t outq; + + for (i = 0; i < num_ifaces; i++) { + pktio[i] = create_pktio(iface_name[i], ODP_QUEUE_TYPE_SCHED, 0); + CU_ASSERT(pktio[i] != ODP_PKTIO_INVALID); + create_inq(pktio[i], ODP_QUEUE_TYPE_SCHED); + } + + for (alloc = 0; alloc < 1000; alloc++) { + pkt = odp_packet_alloc(default_pkt_pool, packet_len); + if (pkt == ODP_PACKET_INVALID) + break; + pktio_init_packet(pkt); + tx_ev[alloc] = odp_packet_to_event(pkt); + } + + outq = odp_pktio_outq_getdef(pktio[0]); + + /* stop and check that we can not transmit*/ + ret = odp_pktio_stop(pktio[0]); + CU_ASSERT(ret == 0); + odp_errno_zero(); + ret = odp_queue_enq_multi(outq, tx_ev, 10); + /* return of enqueue function to stopped pktio undefined. + * error might be returned, packets can be queued but not + * actually sent, no packets queued due to stopped pktio or + * queue is full. + * CU_ASSERT(ret == undefined); + */ + + /* start first and queue packets */ + ret = odp_pktio_start(pktio[0]); + CU_ASSERT(ret == 0); + /* stop second and send packets*/ + if (num_ifaces > 1) { + ret = odp_pktio_stop(pktio[1]); + CU_ASSERT(ret == 0); + } + for (pkts = 0; pkts != alloc; ) { + ret = odp_queue_enq_multi(outq, &tx_ev[pkts], alloc - pkts); + if (ret < 0) { + CU_FAIL("unable to enqueue packet\n"); + break; + } + pkts += ret; + } + /* check that packets did not arrive */ + for (i = 0, pkts = 0; i < 1000; i++) { + ev = odp_schedule(NULL, ODP_TIME_MSEC); + if (ev != ODP_EVENT_INVALID) { + if (odp_event_type(ev) == ODP_EVENT_PACKET) { + if (pktio_pkt_seq(pkt) != TEST_SEQ_INVALID) + pkts++; + } + odp_event_free(ev); + } + } + if (pkts) + CU_FAIL("pktio stopped, received unexpected events"); + + /* start both, send and get packets */ + /* 0 already started */ + if (num_ifaces > 1) { + ret = odp_pktio_start(pktio[1]); + CU_ASSERT(ret == 0); + } + + /* flush packets with magic number in pipes */ + for (i = 0; i < 1000; i++) { + ev = odp_schedule(NULL, ODP_TIME_MSEC); + if (ev != ODP_EVENT_INVALID) + odp_event_free(ev); + } + + /* alloc */ + for (alloc = 0; alloc < 1000; alloc++) { + pkt = odp_packet_alloc(default_pkt_pool, packet_len); + if (pkt == ODP_PACKET_INVALID) + break; + pktio_init_packet(pkt); + tx_ev[alloc] = odp_packet_to_event(pkt); + } + + /* send */ + for (pkts = 0; pkts != alloc; ) { + ret = odp_queue_enq_multi(outq, &tx_ev[pkts], alloc - pkts); + if (ret < 0) { + CU_FAIL("unable to enqueue packet\n"); + break; + } + pkts += ret; + } + + /* get */ + for (i = 0, pkts = 0; i < 1000; i++) { + ev = odp_schedule(NULL, ODP_TIME_MSEC); + if (ev != ODP_EVENT_INVALID) { + if (odp_event_type(ev) == ODP_EVENT_PACKET) { + pkt = odp_packet_from_event(ev); + if (pktio_pkt_seq(pkt) != TEST_SEQ_INVALID) + pkts++; + } + odp_event_free(ev); + } + } + CU_ASSERT(pkts == alloc); + + for (i = 0; i < num_ifaces; i++) { + destroy_inq(pktio[i]); + CU_ASSERT(odp_pktio_close(pktio[i]) == 0); + } +} + static int create_pool(const char *iface, int num) { char pool_name[ODP_POOL_NAME_LEN]; @@ -722,6 +845,7 @@ CU_TestInfo pktio_suite[] = { {"pktio promisc mode", pktio_test_promisc}, {"pktio mac", pktio_test_mac}, {"pktio inq_remdef", pktio_test_inq_remdef}, + {"pktio start stop", pktio_test_start_stop}, CU_TEST_INFO_NULL };