doc: update i40e Windows support

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

diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst
index 43f74e0..e9bb553 100644 (file)
--- a/doc/guides/nics/features.rst
+++ b/doc/guides/nics/features.rst
@@ -518,6 +518,21 @@ Supports QinQ (queue in queue) offload.
   ``tx_offload_capa,tx_queue_offload_capa:DEV_TX_OFFLOAD_QINQ_INSERT``.
 
 
+.. _nic_features_fec:
+
+FEC
+---
+
+Supports Forward error correction. Forward error correction (FEC) is a bit error correction mode.
+It adds error correction information to data packets at the transmit end, and uses the error correction
+information to correct the bit errors generated during data packet transmission at the receive end. This
+improves signal quality but also brings a delay to signals. This function can be enabled or disabled as required.
+
+* **[implements] eth_dev_ops**: ``fec_get_capability``, ``fec_get``, ``fec_set``.
+* **[provides]   rte_eth_fec_capa**: ``speed:ETH_SPEED_NUM_*``, ``capa:RTE_ETH_FEC_MODE_TO_CAPA()``.
+* **[related]    API**: ``rte_eth_fec_get_capability()``, ``rte_eth_fec_get()``, ``rte_eth_fec_set()``.
+
+
 .. _nic_features_l3_checksum_offload:
 
 L3 checksum offload
@@ -785,38 +800,28 @@ Multiprocess aware
 Driver can be used for primary-secondary process model.
 
 
-.. _nic_features_bsd_nic_uio:
+.. _nic_features_freebsd:
 
-BSD nic_uio
------------
+FreeBSD
+-------
 
-BSD ``nic_uio`` module supported.
+Supports running on FreeBSD.
 
 
-.. _nic_features_linux_uio:
+.. _nic_features_linux:
 
-Linux UIO
----------
-
-Works with ``igb_uio`` kernel module.
-
-* **[provides] RTE_PMD_REGISTER_KMOD_DEP**: ``igb_uio``.
-
-.. _nic_features_linux_vfio:
-
-Linux VFIO
-----------
+Linux
+-----
 
-Works with ``vfio-pci`` kernel module.
+Supports running on Linux.
 
-* **[provides] RTE_PMD_REGISTER_KMOD_DEP**: ``vfio-pci``.
 
-.. _nic_features_other_kdrv:
+.. _nic_features_windows:
 
-Other kdrv
-----------
+Windows
+-------
 
-Kernel module other than above ones supported.
+Supports running on Windows.
 
 
 .. _nic_features_armv7: