X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fsample_app_ug%2Fl2_forward_real_virtual.rst;h=2b2d5afa07a996e27bf32487c363b3580161678b;hb=4f1de450c90d1873652a4fa3c03370741a5ec55b;hp=4d9cae43f3dc3b5e04846aa9848caa4602aba82a;hpb=7cacb05655397c0c50bcba89eb836d417bc78b69;p=dpdk.git

diff --git a/doc/guides/sample_app_ug/l2_forward_real_virtual.rst b/doc/guides/sample_app_ug/l2_forward_real_virtual.rst
index 4d9cae43f3..2b2d5afa07 100644
--- a/doc/guides/sample_app_ug/l2_forward_real_virtual.rst
+++ b/doc/guides/sample_app_ug/l2_forward_real_virtual.rst
@@ -1,32 +1,5 @@
-..  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.
 
 .. _l2_fwd_app_real_and_virtual:
 
@@ -224,11 +197,6 @@ in the *DPDK Programmer's Guide* - Rel 1.4 EAR and the *DPDK API Reference*.
     if (rte_pci_probe() < 0)
         rte_exit(EXIT_FAILURE, "Cannot probe PCI\n");
 
-    nb_ports = rte_eth_dev_count();
-
-    if (nb_ports == 0)
-        rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
-
     /* reset l2fwd_dst_ports */
 
     for (portid = 0; portid < RTE_MAX_ETHPORTS; portid++)
@@ -240,7 +208,7 @@ in the *DPDK Programmer's Guide* - Rel 1.4 EAR and the *DPDK API Reference*.
      * Each logical core is assigned a dedicated TX queue on each port.
      */
 
-    for (portid = 0; portid < nb_ports; portid++) {
+    RTE_ETH_FOREACH_DEV(portid) {
         /* skip ports that are not enabled */
 
         if ((l2fwd_enabled_port_mask & (1 << portid)) == 0)
@@ -277,25 +245,6 @@ The rte_eth_dev_configure() function is used to configure the number of queues f
             "err=%d, port=%u\n",
             ret, portid);
 
-The global configuration is stored in a static structure:
-
-.. code-block:: c
-
-    static const struct rte_eth_conf port_conf = {
-        .rxmode = {
-            .split_hdr_size = 0,
-            .header_split = 0,   /**< Header Split disabled */
-            .hw_ip_checksum = 0, /**< IP checksum offload disabled */
-            .hw_vlan_filter = 0, /**< VLAN filtering disabled */
-            .jumbo_frame = 0,    /**< Jumbo Frame Support disabled */
-            .hw_strip_crc= 0,    /**< CRC stripped by hardware */
-        },
-
-        .txmode = {
-            .mq_mode = ETH_DCB_NONE
-        },
-    };
-
 .. _l2_fwd_app_rx_init:
 
 RX Queue Initialization