doc: remove trailing white space

[dpdk.git] / doc / guides / nics / kni.rst

diff --git a/doc/guides/nics/kni.rst b/doc/guides/nics/kni.rst
index 204fbd5..90d3040 100644 (file)
--- a/doc/guides/nics/kni.rst
+++ b/doc/guides/nics/kni.rst
@@ -55,7 +55,8 @@ configuration:
 
         Interface name: kni#
         force bind kernel thread to a core : NO
 
         Interface name: kni#
         force bind kernel thread to a core : NO

-        mbuf size: MAX_PACKET_SZ
+        mbuf size: (rte_pktmbuf_data_room_size(pktmbuf_pool) - RTE_PKTMBUF_HEADROOM)
+        mtu: (conf.mbuf_size - RTE_ETHER_HDR_LEN)

 
 KNI control path is not supported with the PMD, since there is no physical
 backend device by default.
 
 KNI control path is not supported with the PMD, since there is no physical
 backend device by default.


@@ -64,7 +65,7 @@ backend device by default.
 PMD arguments
 -------------
 
 PMD arguments
 -------------
 

-``no_request_thread``, by default PMD creates a phtread for each KNI interface
+``no_request_thread``, by default PMD creates a pthread for each KNI interface

 to handle Linux network interface control commands, like ``ifconfig kni0 up``
 
 With ``no_request_thread`` option, pthread is not created and control commands
 to handle Linux network interface control commands, like ``ifconfig kni0 up``
 
 With ``no_request_thread`` option, pthread is not created and control commands


@@ -167,4 +168,3 @@ It is possible to test PMD quickly using KNI kernel module loopback feature:
         RX-packets: 71275820       RX-dropped: 0             RX-total: 71275820
         TX-packets: 71275884       TX-dropped: 0             TX-total: 71275884
         ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
         RX-packets: 71275820       RX-dropped: 0             RX-total: 71275820
         TX-packets: 71275884       TX-dropped: 0             TX-total: 71275884
         ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

-