PDE_DATA has been replaced with pde_data
netdev->dev_addr is now const and uses assignment helpers like eth_hw_addr_set

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=359745d
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=48eab83
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=adeef3e

--- a/src/r8168_n.c
+++ b/src/r8168_n.c
@@ -95,6 +95,10 @@
 #include <linux/seq_file.h>
 #endif
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,17,0)
+#define PDE_DATA pde_data
+#endif
+
 #define FIRMWARE_8168D_1    "rtl_nic/rtl8168d-1.fw"
 #define FIRMWARE_8168D_2    "rtl_nic/rtl8168d-2.fw"
 #define FIRMWARE_8168E_1    "rtl_nic/rtl8168e-1.fw"
@@ -563,7 +567,7 @@
 static void rtl8168_down(struct net_device *dev);
 
 static int rtl8168_set_mac_address(struct net_device *dev, void *p);
-void rtl8168_rar_set(struct rtl8168_private *tp, uint8_t *addr);
+void rtl8168_rar_set(struct rtl8168_private *tp, const uint8_t *addr);
 static void rtl8168_desc_addr_fill(struct rtl8168_private *);
 static void rtl8168_tx_desc_init(struct rtl8168_private *tp);
 static void rtl8168_rx_desc_init(struct rtl8168_private *tp);
@@ -24129,9 +24133,17 @@
         rtl8168_rar_set(tp, mac_addr);
 
         for (i = 0; i < MAC_ADDR_LEN; i++) {
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,17,0)
                 dev->dev_addr[i] = RTL_R8(tp, MAC0 + i);
                 tp->org_mac_addr[i] = dev->dev_addr[i]; /* keep the original MAC address */
+#else
+                mac_addr[i] = RTL_R8(tp, MAC0 + i);
+                tp->org_mac_addr[i] = mac_addr[i]; /* keep the original MAC address */
+#endif
         }
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,17,0)
+        eth_hw_addr_set(dev, mac_addr);
+#endif
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13)
         memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 #endif
@@ -24159,9 +24171,11 @@
                 return -EADDRNOTAVAIL;
 
         spin_lock_irqsave(&tp->lock, flags);
-
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,17,0)
         memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
-
+#else
+        eth_hw_addr_set(dev, addr->sa_data);
+#endif
         rtl8168_rar_set(tp, dev->dev_addr);
 
         spin_unlock_irqrestore(&tp->lock, flags);
@@ -24177,7 +24191,7 @@
  *****************************************************************************/
 void
 rtl8168_rar_set(struct rtl8168_private *tp,
-                uint8_t *addr)
+                const uint8_t *addr)
 {
         uint32_t rar_low = 0;
         uint32_t rar_high = 0;