From: Kory Maincent <kory.maincent@bootlin.com>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Maxime Chevallier <maxime.chevallier@bootlin.com>,
	Kory Maincent <kory.maincent@bootlin.com>,
	thomas.petazzoni@bootlin.com, Andrew Lunn <andrew@lunn.ch>,
	Jakub Kicinski <kuba@kernel.org>,
	Donald Hunter <donald.hunter@gmail.com>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>
Subject: [PATCH net-next] netlink: specs: ethtool: Remove UAPI duplication of phy-upstream enum
Date: Fri, 25 Apr 2025 19:14:18 +0200	[thread overview]
Message-ID: <20250425171419.947352-1-kory.maincent@bootlin.com> (raw)

The phy-upstream enum is already defined in the ethtool.h UAPI header
and used by the ethtool userspace tool. However, the ethtool spec does
not reference it, causing YNL to auto-generate a duplicate and redundant
enum.

Fix this by updating the spec to reference the existing UAPI enum
in ethtool.h.

Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
---
Not sure if it should be sent as a fix as there is no real issue here.
---
 Documentation/netlink/specs/ethtool.yaml       | 4 +++-
 include/uapi/linux/ethtool_netlink_generated.h | 5 -----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml
index 655d8d10fe24..c650cd3dcb80 100644
--- a/Documentation/netlink/specs/ethtool.yaml
+++ b/Documentation/netlink/specs/ethtool.yaml
@@ -89,8 +89,10 @@ definitions:
           doc: Group of short_detected states
   -
     name: phy-upstream-type
-    enum-name:
+    enum-name: phy-upstream
+    header: linux/ethtool.h
     type: enum
+    name-prefix: phy-upstream
     entries: [ mac, phy ]
   -
     name: tcp-data-split
diff --git a/include/uapi/linux/ethtool_netlink_generated.h b/include/uapi/linux/ethtool_netlink_generated.h
index fe24c3459ac0..30c8dad6214e 100644
--- a/include/uapi/linux/ethtool_netlink_generated.h
+++ b/include/uapi/linux/ethtool_netlink_generated.h
@@ -31,11 +31,6 @@ enum ethtool_header_flags {
 	ETHTOOL_FLAG_STATS = 4,
 };
 
-enum {
-	ETHTOOL_PHY_UPSTREAM_TYPE_MAC,
-	ETHTOOL_PHY_UPSTREAM_TYPE_PHY,
-};
-
 enum ethtool_tcp_data_split {
 	ETHTOOL_TCP_DATA_SPLIT_UNKNOWN,
 	ETHTOOL_TCP_DATA_SPLIT_DISABLED,
-- 
2.34.1


             reply	other threads:[~2025-04-25 17:14 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-25 17:14 Kory Maincent [this message]
2025-04-28 22:51 ` [PATCH net-next] netlink: specs: ethtool: Remove UAPI duplication of phy-upstream enum Jakub Kicinski
2025-04-28 23:00 ` patchwork-bot+netdevbpf

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