doc: update i40e guide for GTPv1 package release

Add link of GTPv1 package release.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst
index 65d87f8..5d8500c 100644 (file)
--- a/doc/guides/nics/i40e.rst
+++ b/doc/guides/nics/i40e.rst
@@ -421,6 +421,9 @@ functionality requires a NIC firmware version of 6.0 or greater.
 Current implementation supports GTP-C/GTP-U/PPPoE/PPPoL2TP,
 steering can be used with rte_flow API.
 
+GTPv1 package is released, and it can be downloaded from
+https://downloadcenter.intel.com/download/27587.
+
 Load a profile which supports GTP and store backup profile:
 
 .. code-block:: console