netdev - [PATCH net-next v2 02/13] netlink: specs: rt-route: specify fixed-header at operations level

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Message-ID: <20250410014658.782120-3-kuba@kernel.org>
Date: Wed,  9 Apr 2025 18:46:47 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org,
	edumazet@...gle.com,
	pabeni@...hat.com,
	andrew+netdev@...n.ch,
	horms@...nel.org,
	donald.hunter@...il.com,
	jacob.e.keller@...el.com,
	yuyanghuang@...gle.com,
	sdf@...ichev.me,
	gnault@...hat.com,
	nicolas.dichtel@...nd.com,
	petrm@...dia.com,
	Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next v2 02/13] netlink: specs: rt-route: specify fixed-header at operations level

The C codegen currently stores the fixed-header as part of family
info, so it only supports one fixed-header type per spec. Luckily
all rtm route message have the same fixed header so just move it up
to the higher level.

Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
Reviewed-by: Donald Hunter <donald.hunter@...il.com>
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 Documentation/netlink/specs/rt-route.yaml | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Documentation/netlink/specs/rt-route.yaml b/Documentation/netlink/specs/rt-route.yaml
index 292469c7d4b9..6fa3fa24305e 100644
--- a/Documentation/netlink/specs/rt-route.yaml
+++ b/Documentation/netlink/specs/rt-route.yaml
@@ -245,12 +245,12 @@ protonum: 0
 
 operations:
   enum-model: directional
+  fixed-header: rtmsg
   list:
     -
       name: getroute
       doc: Dump route information.
       attribute-set: route-attrs
-      fixed-header: rtmsg
       do:
         request:
           value: 26
@@ -320,7 +320,6 @@ protonum: 0
       name: newroute
       doc: Create a new route
       attribute-set: route-attrs
-      fixed-header: rtmsg
       do:
         request:
           value: 24
@@ -329,7 +328,6 @@ protonum: 0
       name: delroute
       doc: Delete an existing route
       attribute-set: route-attrs
-      fixed-header: rtmsg
       do:
         request:
           value: 25
-- 
2.49.0