doc: explain partially supported features for ice PMD

Users are confused with a feature with "P", added necessary
explanation for this.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/doc/guides/nics/features/ice.ini b/doc/guides/nics/features/ice.ini
index 00ace32..a15f42f 100644 (file)
--- a/doc/guides/nics/features/ice.ini
+++ b/doc/guides/nics/features/ice.ini
@@ -3,6 +3,9 @@
 ;
 ; Refer to default.ini for the full list of available PMD features.
 ;
+; A feature with "P" indicates only be supported when non-vector path
+; is selected.
+;
 [Features]
 Speed capabilities   = Y
 Link status          = Y