X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fcxgbe.rst;h=7a893cc1d4687c4763f6c9b60ad70552884d4ad9;hb=2afa82430f0a60824fa4e0bf2a23191a5bc32a6d;hp=a4a7c944ac1aecaf4400c3f58c24b82872f348e9;hpb=a9e3e99916fbf99e6c3f21be970b2699fb5f5320;p=dpdk.git

diff --git a/doc/guides/nics/cxgbe.rst b/doc/guides/nics/cxgbe.rst
index a4a7c944ac..7a893cc1d4 100644
--- a/doc/guides/nics/cxgbe.rst
+++ b/doc/guides/nics/cxgbe.rst
@@ -30,6 +30,7 @@ CXGBE and CXGBEVF PMD has support for:
 - All multicast mode
 - Port hardware statistics
 - Jumbo frames
+- Flow API - Support for both Wildcard (LE-TCAM) and Exact (HASH) match filters.
 
 Limitations
 -----------
@@ -125,7 +126,29 @@ enabling debugging options may affect system performance.
 
 - ``CONFIG_RTE_LIBRTE_CXGBE_TPUT`` (default **y**)
 
-  Toggle behaviour to prefer Throughput or Latency.
+  Toggle behavior to prefer Throughput or Latency.
+
+Runtime Options
+~~~~~~~~~~~~~~~
+
+The following ``devargs`` options can be enabled at runtime. They must
+be passed as part of EAL arguments. For example,
+
+.. code-block:: console
+
+   testpmd -w 02:00.4,keep_ovlan=1 -- -i
+
+- ``keep_ovlan`` (default **0**)
+
+  Toggle behavior to keep/strip outer VLAN in Q-in-Q packets. If
+  enabled, the outer VLAN tag is preserved in Q-in-Q packets. Otherwise,
+  the outer VLAN tag is stripped in Q-in-Q packets.
+
+- ``force_link_up`` (default **0**)
+
+  When set to 1, CXGBEVF PMD always forces link as up for all VFs on
+  underlying Chelsio NICs. This enables multiple VFs on the same NIC
+  to send traffic to each other even when the physical link is down.
 
 .. _driver-compilation:
 
@@ -470,7 +493,7 @@ devices managed by librte_pmd_cxgbe in FreeBSD operating system.
 
    .. code-block:: console
 
-      cp x86_64-native-bsdapp-clang/kmod/contigmem.ko /boot/kernel/
+      cp x86_64-native-freebsd-clang/kmod/contigmem.ko /boot/kernel/
 
 #. Add the following lines to /boot/loader.conf:
 
@@ -551,13 +574,13 @@ devices managed by librte_pmd_cxgbe in FreeBSD operating system.
 
    .. code-block:: console
 
-      kldload ./x86_64-native-bsdapp-clang/kmod/nic_uio.ko
+      kldload ./x86_64-native-freebsd-clang/kmod/nic_uio.ko
 
 #. Start testpmd with basic parameters:
 
    .. code-block:: console
 
-      ./x86_64-native-bsdapp-clang/app/testpmd -l 0-3 -n 4 -w 0000:02:00.4 -- -i
+      ./x86_64-native-freebsd-clang/app/testpmd -l 0-3 -n 4 -w 0000:02:00.4 -- -i
 
    Example output: