netlink: specs: ethtool: untangle stats-get

Code gen for stats is a bit of a challenge, but from looking
at the attrs I think that the format isn't quite right.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml
index 17b7b50..00c1ab0 100644 (file)
--- a/Documentation/netlink/specs/ethtool.yaml
+++ b/Documentation/netlink/specs/ethtool.yaml
@@ -793,16 +793,29 @@ attribute-sets:
         type: u32
       -
         name: stat
-        type: nest
-        nested-attributes: u64
+        type: u64
+        type-value: [ id ]
       -
         name: hist-rx
         type: nest
-        nested-attributes: u64
+        nested-attributes: stats-grp-hist
       -
         name: hist-tx
         type: nest
-        nested-attributes: u64
+        nested-attributes: stats-grp-hist
+      -
+        name: hist-bkt-low
+        type: u32
+      -
+        name: hist-bkt-hi
+        type: u32
+      -
+        name: hist-val
+        type: u64
+  -
+    name: stats-grp-hist
+    subset-of: stats-grp
+    attributes:
       -
         name: hist-bkt-low
         type: u32