X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=app%2Ftest%2Ftest_mbuf.c;h=2b875214a12fb7635b1bbbdc9e9fdf0b53cdfd49;hb=3031749c2df04a63cdcef186dcce3781e61436e8;hp=24b6895be000ce2038926b558b7028bb6d2c1b33;hpb=b6df9fc8715f9a925136006b18fdd65f9c621757;p=dpdk.git

diff --git a/app/test/test_mbuf.c b/app/test/test_mbuf.c
index 24b6895be0..2b875214a1 100644
--- a/app/test/test_mbuf.c
+++ b/app/test/test_mbuf.c
@@ -1,35 +1,34 @@
 /*-
  *   BSD LICENSE
- * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ *   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 
+ *
+ *   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 
+ *
+ *     * 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 
+ *     * 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 
+ *     * 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 
+ *
+ *   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.
- * 
  */
 
 #include <string.h>
@@ -61,8 +60,6 @@
 #include <rte_random.h>
 #include <rte_cycles.h>
 
-#include <cmdline_parse.h>
-
 #include "test.h"
 
 #define MBUF_SIZE               2048
@@ -161,7 +158,7 @@ test_pktmbuf_with_non_ascii_data(void)
 	memset(data, 0xff, rte_pktmbuf_pkt_len(m));
 	if (!rte_pktmbuf_is_contiguous(m))
 		GOTO_FAIL("Buffer should be continuous");
-	rte_pktmbuf_dump(m, MBUF_TEST_DATA_LEN);
+	rte_pktmbuf_dump(stdout, m, MBUF_TEST_DATA_LEN);
 
 	rte_pktmbuf_free(m);
 
@@ -194,7 +191,7 @@ test_one_pktmbuf(void)
 	if (rte_pktmbuf_pkt_len(m) != 0)
 		GOTO_FAIL("Bad length");
 
-	rte_pktmbuf_dump(m, 0);
+	rte_pktmbuf_dump(stdout, m, 0);
 
 	/* append data */
 
@@ -208,8 +205,8 @@ test_one_pktmbuf(void)
 	memset(data, 0x66, rte_pktmbuf_pkt_len(m));
 	if (!rte_pktmbuf_is_contiguous(m))
 		GOTO_FAIL("Buffer should be continuous");
-	rte_pktmbuf_dump(m, MBUF_TEST_DATA_LEN);
-	rte_pktmbuf_dump(m, 2*MBUF_TEST_DATA_LEN);
+	rte_pktmbuf_dump(stdout, m, MBUF_TEST_DATA_LEN);
+	rte_pktmbuf_dump(stdout, m, 2*MBUF_TEST_DATA_LEN);
 
 	/* this append should fail */
 
@@ -277,7 +274,7 @@ test_one_pktmbuf(void)
 
 	rte_mbuf_sanity_check(m, RTE_MBUF_PKT, 1);
 	rte_mbuf_sanity_check(m, RTE_MBUF_PKT, 0);
-	rte_pktmbuf_dump(m, 0);
+	rte_pktmbuf_dump(stdout, m, 0);
 
 	/* this prepend should fail */
 
@@ -458,7 +455,59 @@ test_pktmbuf_pool(void)
 	return ret;
 }
 
+/*
+ * test that the pointer to the data on a packet mbuf is set properly
+ */
+static int
+test_pktmbuf_pool_ptr(void)
+{
+	unsigned i;
+	struct rte_mbuf *m[NB_MBUF];
+	int ret = 0;
+
+	for (i=0; i<NB_MBUF; i++)
+		m[i] = NULL;
 
+	/* alloc NB_MBUF mbufs */
+	for (i=0; i<NB_MBUF; i++) {
+		m[i] = rte_pktmbuf_alloc(pktmbuf_pool);
+		if (m[i] == NULL) {
+			printf("rte_pktmbuf_alloc() failed (%u)\n", i);
+			ret = -1;
+		}
+		m[i]->pkt.data = RTE_PTR_ADD(m[i]->pkt.data, 64);
+	}
+
+	/* free them */
+	for (i=0; i<NB_MBUF; i++) {
+		if (m[i] != NULL)
+			rte_pktmbuf_free(m[i]);
+	}
+
+	for (i=0; i<NB_MBUF; i++)
+		m[i] = NULL;
+
+	/* alloc NB_MBUF mbufs */
+	for (i=0; i<NB_MBUF; i++) {
+		m[i] = rte_pktmbuf_alloc(pktmbuf_pool);
+		if (m[i] == NULL) {
+			printf("rte_pktmbuf_alloc() failed (%u)\n", i);
+			ret = -1;
+		}
+		if (m[i]->pkt.data != RTE_PTR_ADD(m[i]->buf_addr, RTE_PKTMBUF_HEADROOM)) {
+			printf ("pkt.data pointer not set properly\n");
+			ret = -1;
+		}
+	}
+
+	/* free them */
+	for (i=0; i<NB_MBUF; i++) {
+		if (m[i] != NULL)
+			rte_pktmbuf_free(m[i]);
+	}
+
+	return ret;
+}
 
 static int
 test_pktmbuf_free_segment(void)
@@ -664,8 +713,8 @@ test_refcnt_mbuf(void)
 		rte_panic("refernced mbufs: %u, freed mbufs: %u\n",
 		          tref, refcnt_lcore[master]);
 
-	rte_mempool_dump(refcnt_pool);
-	rte_ring_dump(refcnt_mbuf_ring);
+	rte_mempool_dump(stdout, refcnt_pool);
+	rte_ring_dump(stdout, refcnt_mbuf_ring);
 
 #endif
 	return (0);
@@ -813,6 +862,12 @@ test_mbuf(void)
 		return -1;
 	}
 
+	/* test that the pointer to the data on a packet mbuf is set properly */
+	if (test_pktmbuf_pool_ptr() < 0) {
+		printf("test_pktmbuf_pool_ptr() failed\n");
+		return -1;
+	}
+
 	/* test data manipulation in mbuf */
 	if (test_one_pktmbuf() < 0) {
 		printf("test_one_mbuf() failed\n");