examples/ipsec_secgw: support jumbo frames

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

diff --git a/doc/guides/sample_app_ug/ipsec_secgw.rst b/doc/guides/sample_app_ug/ipsec_secgw.rst
index af6fe59..a292859 100644 (file)
--- a/doc/guides/sample_app_ug/ipsec_secgw.rst
+++ b/doc/guides/sample_app_ug/ipsec_secgw.rst
@@ -119,7 +119,7 @@ The application has a number of command line options::
 
 
    ./build/ipsec-secgw [EAL options] --
-                        -p PORTMASK -P -u PORTMASK
+                        -p PORTMASK -P -u PORTMASK -j FRAMESIZE
                         --config (port,queue,lcore)[,(port,queue,lcore]
                         --single-sa SAIDX
                         -f CONFIG_FILE_PATH
@@ -135,6 +135,10 @@ Where:
 
 *   ``-u PORTMASK``: hexadecimal bitmask of unprotected ports
 
+*   ``-j FRAMESIZE``: *optional*. Enables jumbo frames with the maximum size
+    specified as FRAMESIZE. If an invalid value is provided as FRAMESIZE
+    then the default value 9000 is used.
+
 *   ``--config (port,queue,lcore)[,(port,queue,lcore)]``: determines which queues
     from which ports are mapped to which cores.
 
@@ -153,7 +157,7 @@ The mapping of lcores to port/queues is similar to other l3fwd applications.
 For example, given the following command line::
 
     ./build/ipsec-secgw -l 20,21 -n 4 --socket-mem 0,2048       \
-           --vdev "cryptodev_null_pmd" -- -p 0xf -P -u 0x3      \
+           --vdev "crypto_null" -- -p 0xf -P -u 0x3      \
            --config="(0,0,20),(1,0,20),(2,0,21),(3,0,21)"       \
            -f /path/to/config_file                              \
 
@@ -165,7 +169,7 @@ where each options means:
 
 *   The ``--socket-mem`` to use 2GB on socket 1.
 
-*   The ``--vdev "cryptodev_null_pmd"`` option creates virtual NULL cryptodev PMD.
+*   The ``--vdev "crypto_null"`` option creates virtual NULL cryptodev PMD.
 
 *   The ``-p`` option enables ports (detected) 0, 1, 2 and 3.
 
@@ -218,7 +222,7 @@ For example, something like the following command line:
 
     ./build/ipsec-secgw -l 20,21 -n 4 --socket-mem 0,2048 \
             -w 81:00.0 -w 81:00.1 -w 81:00.2 -w 81:00.3 \
-            --vdev "cryptodev_aesni_mb_pmd" --vdev "cryptodev_null_pmd" \
+            --vdev "crypto_aesni_mb" --vdev "crypto_null" \
            -- \
             -p 0xf -P -u 0x3 --config="(0,0,20),(1,0,20),(2,0,21),(3,0,21)" \
             -f sample.cfg