doc: add pcap dependency note to pdump guide

[dpdk.git] / doc / guides / sample_app_ug / kernel_nic_interface.rst

diff --git a/doc/guides/sample_app_ug/kernel_nic_interface.rst b/doc/guides/sample_app_ug/kernel_nic_interface.rst
index f1deca9..2ae9b70 100644 (file)
--- a/doc/guides/sample_app_ug/kernel_nic_interface.rst
+++ b/doc/guides/sample_app_ug/kernel_nic_interface.rst
@@ -87,8 +87,8 @@ Compile the application as follows:
 
     .. code-block:: console
 
 
     .. code-block:: console
 

-        export RTE_SDK=/path/to/rte_sdk cd
-        ${RTE_SDK}/examples/kni
+        export RTE_SDK=/path/to/rte_sdk
+        cd ${RTE_SDK}/examples/kni

 
 #.  Set the target (a default target is used if not specified)
 
 
 #.  Set the target (a default target is used if not specified)
 


@@ -237,8 +237,7 @@ The following sections provide some explanation of code.
 Initialization
 ~~~~~~~~~~~~~~
 
 Initialization
 ~~~~~~~~~~~~~~
 

-Setup of mbuf pool, driver and queues is similar to the setup done in the L2 Forwarding sample application
-(see Chapter 9 "L2 Forwarding Sample Application (in Real and Virtualized Environments" for details).
+Setup of mbuf pool, driver and queues is similar to the setup done in the :doc:`l2_forward_real_virtual`..

 In addition, one or more kernel NIC interfaces are allocated for each
 of the configured ports according to the command line parameters.
 
 In addition, one or more kernel NIC interfaces are allocated for each
 of the configured ports according to the command line parameters.
 


@@ -265,11 +264,11 @@ The code for allocating the kernel NIC interfaces for a specific port is as foll
 
             memset(&conf, 0, sizeof(conf));
             if (params[port_id]->nb_lcore_k) {
 
             memset(&conf, 0, sizeof(conf));
             if (params[port_id]->nb_lcore_k) {

-                rte_snprintf(conf.name, RTE_KNI_NAMESIZE, "vEth%u_%u", port_id, i);
+                snprintf(conf.name, RTE_KNI_NAMESIZE, "vEth%u_%u", port_id, i);

                 conf.core_id = params[port_id]->lcore_k[i];
                 conf.force_bind = 1;
             } else
                 conf.core_id = params[port_id]->lcore_k[i];
                 conf.force_bind = 1;
             } else

-                rte_snprintf(conf.name, RTE_KNI_NAMESIZE, "vEth%u", port_id);
+                snprintf(conf.name, RTE_KNI_NAMESIZE, "vEth%u", port_id);

                 conf.group_id = (uint16_t)port_id;
                 conf.mbuf_size = MAX_PACKET_SZ;
 
                 conf.group_id = (uint16_t)port_id;
                 conf.mbuf_size = MAX_PACKET_SZ;
 


@@ -352,7 +351,7 @@ The code is as follows:
                 goto fail;
             }
 
                 goto fail;
             }
 

-            rte_snprintf(s, sizeof(s), "%.*s", size, p);
+            snprintf(s, sizeof(s), "%.*s", size, p);

             nb_token = rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',');
 
             if (nb_token <= FLD_LCORE_TX) {
             nb_token = rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',');
 
             if (nb_token <= FLD_LCORE_TX) {


@@ -425,7 +424,7 @@ to see if this lcore is reading from or writing to kernel NIC interfaces.
 
 For the case that reads from a NIC port and writes to the kernel NIC interfaces,
 the packet reception is the same as in L2 Forwarding sample application
 
 For the case that reads from a NIC port and writes to the kernel NIC interfaces,
 the packet reception is the same as in L2 Forwarding sample application

-(see Section 9.4.6 "Receive, Process  and Transmit Packets").
+(see :ref:`l2_fwd_app_rx_tx_packets`).

 The packet transmission is done by sending mbufs into the kernel NIC interfaces by rte_kni_tx_burst().
 The KNI library automatically frees the mbufs after the kernel successfully copied the mbufs.
 
 The packet transmission is done by sending mbufs into the kernel NIC interfaces by rte_kni_tx_burst().
 The KNI library automatically frees the mbufs after the kernel successfully copied the mbufs.
 


@@ -472,7 +471,7 @@ The KNI library automatically frees the mbufs after the kernel successfully copi
 For the other case that reads from kernel NIC interfaces and writes to a physical NIC port, packets are retrieved by reading
 mbufs from kernel NIC interfaces by `rte_kni_rx_burst()`.
 The packet transmission is the same as in the L2 Forwarding sample application
 For the other case that reads from kernel NIC interfaces and writes to a physical NIC port, packets are retrieved by reading
 mbufs from kernel NIC interfaces by `rte_kni_rx_burst()`.
 The packet transmission is the same as in the L2 Forwarding sample application

-(see Section 9.4.6 "Receive, Process and Transmit Packet's").
+(see :ref:`l2_fwd_app_rx_tx_packets`).

 
 .. code-block:: c
 
 
 .. code-block:: c