From: https://github.com/wget/realtek-r8152-linux/pull/41
From a5b3b4a882a3a637ccfa447dc7d2e84eac9ef0fc Mon Sep 17 00:00:00 2001
From: "oleg.hoefling" <oleg.hoefling@gmail.com>
Date: Wed, 22 May 2024 00:44:37 +0200
Subject: [PATCH] add compat for 6.9.X kernels

Signed-off-by: oleg.hoefling <oleg.hoefling@gmail.com>
--- a/r8152.c
+++ b/r8152.c
@@ -950,7 +950,10 @@ struct r8152 {
 		void (*up)(struct r8152 *tp);
 		void (*down)(struct r8152 *tp);
 		void (*unload)(struct r8152 *tp);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+		int (*eee_get)(struct r8152 *tp, struct ethtool_keee *eee);
+		int (*eee_set)(struct r8152 *tp, struct ethtool_keee *eee);
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
 		int (*eee_get)(struct r8152 *tp, struct ethtool_eee *eee);
 		int (*eee_set)(struct r8152 *tp, struct ethtool_eee *eee);
 #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0) */
@@ -19099,7 +19102,11 @@ static void rtl8152_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 }
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+static int r8152_get_eee(struct r8152 *tp, struct ethtool_keee *eee)
+#else
 static int r8152_get_eee(struct r8152 *tp, struct ethtool_eee *eee)
+#endif
 {
 	u32 lp, adv, supported = 0;
 	u16 val;
@@ -19115,17 +19122,32 @@ static int r8152_get_eee(struct r8152 *tp, struct ethtool_eee *eee)
 
 	eee->eee_enabled = tp->eee_en;
 	eee->eee_active = !!(supported & adv & lp);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+	ethtool_convert_legacy_u32_to_link_mode(eee->supported, supported);
+	ethtool_convert_legacy_u32_to_link_mode(eee->advertised, tp->eee_adv);
+	ethtool_convert_legacy_u32_to_link_mode(eee->lp_advertised, lp);
+#else
 	eee->supported = supported;
 	eee->advertised = tp->eee_adv;
 	eee->lp_advertised = lp;
+#endif
 
 	return 0;
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+static int r8152_set_eee(struct r8152 *tp, struct ethtool_keee *eee)
+#else
 static int r8152_set_eee(struct r8152 *tp, struct ethtool_eee *eee)
+#endif
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+	u32 advertised = 0;
+	ethtool_convert_link_mode_to_legacy_u32(&advertised, eee->advertised);
+	u16 val = ethtool_adv_to_mmd_eee_adv_t(advertised);
+#else
 	u16 val = ethtool_adv_to_mmd_eee_adv_t(eee->advertised);
-
+#endif
 	tp->eee_en = eee->eee_enabled;
 	tp->eee_adv = val;
 
@@ -19134,7 +19156,11 @@ static int r8152_set_eee(struct r8152 *tp, struct ethtool_eee *eee)
 	return 0;
 }
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+static int r8153_get_eee(struct r8152 *tp, struct ethtool_keee *eee)
+#else
 static int r8153_get_eee(struct r8152 *tp, struct ethtool_eee *eee)
+#endif
 {
 	u32 lp, adv, supported = 0;
 	u16 val;
@@ -19150,15 +19176,25 @@ static int r8153_get_eee(struct r8152 *tp, struct ethtool_eee *eee)
 
 	eee->eee_enabled = tp->eee_en;
 	eee->eee_active = !!(supported & adv & lp);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+	ethtool_convert_legacy_u32_to_link_mode(eee->supported, supported);
+	ethtool_convert_legacy_u32_to_link_mode(eee->advertised, tp->eee_adv);
+	ethtool_convert_legacy_u32_to_link_mode(eee->lp_advertised, lp);
+#else
 	eee->supported = supported;
 	eee->advertised = tp->eee_adv;
 	eee->lp_advertised = lp;
+#endif
 
 	return 0;
 }
 
 static int
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+rtl_ethtool_get_eee(struct net_device *net, struct ethtool_keee *edata)
+#else
 rtl_ethtool_get_eee(struct net_device *net, struct ethtool_eee *edata)
+#endif
 {
 	struct r8152 *tp = netdev_priv(net);
 	int ret;
@@ -19185,7 +19221,11 @@ rtl_ethtool_get_eee(struct net_device *net, struct ethtool_eee *edata)
 }
 
 static int
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,9,0)
+rtl_ethtool_set_eee(struct net_device *net, struct ethtool_keee *edata)
+#else
 rtl_ethtool_set_eee(struct net_device *net, struct ethtool_eee *edata)
+#endif
 {
 	struct r8152 *tp = netdev_priv(net);
 	int ret;