netdev - [PATCH ethtool 1/2] update UAPI header copies for WAKE

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Message-Id: <20231011221242.4180589-3-florian.fainelli@broadcom.com>
Date: Wed, 11 Oct 2023 15:12:40 -0700
From: Florian Fainelli <florian.fainelli@...adcom.com>
To: netdev@...r.kernel.org
Cc: Florian Fainelli <florian.fainelli@...adcom.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Jonathan Corbet <corbet@....net>,
	Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>,
	Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	opendmb@...il.com,
	justin.chen@...adcom.com,
	Michal Kubecek <mkubecek@...e.cz>
Subject: [PATCH ethtool 1/2] update UAPI header copies for WAKE_MDA support

Signed-off-by: Florian Fainelli <florian.fainelli@...adcom.com>
---
 uapi/linux/ethtool.h         | 10 ++++++++--
 uapi/linux/ethtool_netlink.h |  1 +
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/uapi/linux/ethtool.h b/uapi/linux/ethtool.h
index 1d0731b3d289..32eb2aac542c 100644
--- a/uapi/linux/ethtool.h
+++ b/uapi/linux/ethtool.h
@@ -205,12 +205,17 @@ struct ethtool_drvinfo {
  * @wolopts: Bitmask of %WAKE_* flags for enabled Wake-On-Lan modes.
  * @sopass: SecureOn(tm) password; meaningful only if %WAKE_MAGICSECURE
  *	is set in @wolopts.
+ * @mac_da: Destination MAC address to match; meaningful only if
+ *	%WAKE_MDA is set in @wolopts.
  */
 struct ethtool_wolinfo {
 	__u32	cmd;
 	__u32	supported;
 	__u32	wolopts;
-	__u8	sopass[SOPASS_MAX];
+	union {
+		__u8	sopass[SOPASS_MAX];
+		__u8	mac_da[ETH_ALEN];
+	};
 };
 
 /* for passing single values */
@@ -1987,8 +1992,9 @@ static __inline__ int ethtool_validate_duplex(__u8 duplex)
 #define WAKE_MAGIC		(1 << 5)
 #define WAKE_MAGICSECURE	(1 << 6) /* only meaningful if WAKE_MAGIC */
 #define WAKE_FILTER		(1 << 7)
+#define WAKE_MDA		(1 << 8)
 
-#define WOL_MODE_COUNT		8
+#define WOL_MODE_COUNT		9
 
 /* L2-L4 network traffic flow types */
 #define	TCP_V4_FLOW	0x01	/* hash or spec (tcp_ip4_spec) */
diff --git a/uapi/linux/ethtool_netlink.h b/uapi/linux/ethtool_netlink.h
index a8b0d79dad95..6e168dd7eb1c 100644
--- a/uapi/linux/ethtool_netlink.h
+++ b/uapi/linux/ethtool_netlink.h
@@ -300,6 +300,7 @@ enum {
 	ETHTOOL_A_WOL_HEADER,			/* nest - _A_HEADER_* */
 	ETHTOOL_A_WOL_MODES,			/* bitset */
 	ETHTOOL_A_WOL_SOPASS,			/* binary */
+	ETHTOOL_A_WOL_MAC_DA,			/* binary */
 
 	/* add new constants above here */
 	__ETHTOOL_A_WOL_CNT,
-- 
2.34.1


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