doc: update TRUFLOW support in bnxt guide

Currently TRUFLOW is supported only on Whitney+ and Stingray devices.
Update the PMD doc with this info.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

diff --git a/doc/guides/nics/bnxt.rst b/doc/guides/nics/bnxt.rst
index 2f1ecff..055f1ff 100644 (file)
--- a/doc/guides/nics/bnxt.rst
+++ b/doc/guides/nics/bnxt.rst
@@ -661,6 +661,8 @@ optimizes flow insertions and deletions.
 This is a tech preview feature, and is disabled by default. It can be enabled
 using bnxt devargs. For ex: "-a 0000:0d:00.0,host-based-truflow=1”.
 
+This feature is currently supported on Whitney+ and Stingray devices.
+
 Notes
 -----