net/ice: remove bulk alloc option

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

diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
index e09130c..8af32da 100644 (file)
--- a/doc/guides/nics/ice.rst
+++ b/doc/guides/nics/ice.rst
@@ -5,7 +5,7 @@ ICE Poll Mode Driver
 ======================
 
 The ice PMD (librte_pmd_ice) provides poll mode driver support for
-10/25 Gbps Intel® Ethernet 810 Series Network Adapters based on
+10/25/50/100 Gbps Intel® Ethernet 810 Series Network Adapters based on
 the Intel Ethernet Controller E810.
 
 
@@ -54,10 +54,6 @@ Please note that enabling debugging options may affect system performance.
 
   Toggle display of generic debugging messages.
 
-- ``CONFIG_RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC`` (default ``y``)
-
-  Toggle bulk allocation for RX.
-
 - ``CONFIG_RTE_LIBRTE_ICE_16BYTE_RX_DESC`` (default ``n``)
 
   Toggle to use a 16-byte RX descriptor, by default the RX descriptor is 32 byte.
@@ -96,6 +92,18 @@ Runtime Config Options
 
     -w 80:00.0,pipeline-mode-support=1
 
+- ``Flow Mark Support`` (default ``0``)
+
+  This is a hint to the driver to select the data path that supports flow mark extraction
+  by default.
+  NOTE: This is an experimental devarg, it will be removed when any of below conditions
+  is ready.
+  1) all data paths support flow mark (currently vPMD does not)
+  2) a new offload like RTE_DEV_RX_OFFLOAD_FLOW_MARK be introduced as a standard way to hint.
+  Example::
+
+    -w 80:00.0,flow-mark-support=1
+
 - ``Protocol extraction for per queue``
 
   Configure the RX queues to do protocol extraction into mbuf for protocol