--- zzzz-none-000/linux-4.1.52/net/core/dev_ioctl.c	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/net/core/dev_ioctl.c	2022-03-02 11:37:13.000000000 +0000
@@ -39,6 +39,7 @@
 	return 0;
 }
 
+
 static gifconf_func_t *gifconf_list[NPROTO];
 
 /**
@@ -173,6 +174,20 @@
 		ifr->ifr_qlen = dev->tx_queue_len;
 		return 0;
 
+#if defined(CONFIG_BCM_KF_WANDEV)
+	case SIOCDEVISWANDEV:
+		if (dev->priv_flags & IFF_WANDEV)
+			ifr->ifr_flags = 1;
+		else
+			ifr->ifr_flags = 0;
+		return 0;
+#endif
+#if defined(CONFIG_BCM_KF_MISC_IOCTLS)
+	case SIOCGIFTRANSSTART:
+		ifr->ifr_ifru.ifru_ivalue = dev->trans_start;
+		return 0;
+#endif
+
 	default:
 		/* dev_ioctl() should ensure this case
 		 * is never reached
@@ -307,6 +322,38 @@
 		ifr->ifr_newname[IFNAMSIZ-1] = '\0';
 		return dev_change_name(dev, ifr->ifr_newname);
 
+#if defined(CONFIG_BCM_KF_MISC_IOCTLS)
+		case SIOCCIFSTATS:   /* Clear stats of a device */
+#if defined(CONFIG_BCM_KF_BLOG) && defined(CONFIG_BLOG)
+			if ( dev->clr_stats )
+			{
+				dev->clr_stats( dev );
+			}
+			else
+#endif
+			{
+				struct net_device_stats * pStats;
+				if (dev->netdev_ops == NULL || dev->netdev_ops->ndo_get_stats == NULL)
+				{
+					printk("[%s.%d]: dev->netdev_ops->ndo_get_stats is %p (%s)\n", __func__, __LINE__, dev->netdev_ops->ndo_get_stats, dev->name);
+					return 0;
+				}
+				else
+				{
+					pStats = dev->netdev_ops->ndo_get_stats(dev);
+				}
+				if (pStats)
+				{
+					memset(pStats, 0, sizeof(struct net_device_stats));
+				}
+				else
+				{
+					printk("ERROR: [%s.%d]: could not reset stats for device %s\n", __func__, __LINE__, dev->name);
+				}
+			}
+			return 0;
+#endif
+
 	case SIOCSHWTSTAMP:
 		err = net_hwtstamp_validate(ifr);
 		if (err)
@@ -359,6 +406,7 @@
 
 void dev_load(struct net *net, const char *name)
 {
+#ifdef CONFIG_NET_DEV_LOAD
 	struct net_device *dev;
 	int no_module;
 
@@ -371,6 +419,7 @@
 		no_module = request_module("netdev-%s", name);
 	if (no_module && capable(CAP_SYS_MODULE))
 		request_module("%s", name);
+#endif /*--- #ifdef CONFIG_NET_DEV_LOAD ---*/
 }
 EXPORT_SYMBOL(dev_load);
 
@@ -439,6 +488,12 @@
 	case SIOCGIFMAP:
 	case SIOCGIFINDEX:
 	case SIOCGIFTXQLEN:
+#if defined(CONFIG_BCM_KF_MISC_IOCTLS)
+	case SIOCGIFTRANSSTART:
+#endif
+#if defined(CONFIG_BCM_KF_WANDEV)
+	case SIOCDEVISWANDEV:
+#endif
 		dev_load(net, ifr.ifr_name);
 		rcu_read_lock();
 		ret = dev_ifsioc_locked(net, &ifr, cmd);
@@ -548,6 +603,9 @@
 	 */
 	default:
 		if (cmd == SIOCWANDEV ||
+#if defined(CONFIG_BCM_KF_MISC_IOCTLS)
+		    cmd == SIOCCIFSTATS ||
+#endif 
 		    cmd == SIOCGHWTSTAMP ||
 		    (cmd >= SIOCDEVPRIVATE &&
 		     cmd <= SIOCDEVPRIVATE + 15)) {