diff --git a/arch/arm/src/imxrt/imxrt_enet.c b/arch/arm/src/imxrt/imxrt_enet.c
index e40a29ab180..92dd5bc5d5e 100644
--- a/arch/arm/src/imxrt/imxrt_enet.c
+++ b/arch/arm/src/imxrt/imxrt_enet.c
@@ -1750,7 +1750,7 @@ static int imxrt_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
   case SIOCMIINOTIFY: /* Set up for PHY event notifications */
     {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/lpc43xx/lpc43_ethernet.c b/arch/arm/src/lpc43xx/lpc43_ethernet.c
index b6ff901d468..befb76174fd 100644
--- a/arch/arm/src/lpc43xx/lpc43_ethernet.c
+++ b/arch/arm/src/lpc43xx/lpc43_ethernet.c
@@ -2761,7 +2761,7 @@ static int lpc43_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
   case SIOCMIINOTIFY: /* Set up for PHY event notifications */
     {
-      struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+      struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
       ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
       if (ret == OK)
diff --git a/arch/arm/src/sam34/sam_emac.c b/arch/arm/src/sam34/sam_emac.c
index 5eaa9c8d695..486b0fb770f 100644
--- a/arch/arm/src/sam34/sam_emac.c
+++ b/arch/arm/src/sam34/sam_emac.c
@@ -2326,7 +2326,7 @@ static int sam_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
       case SIOCMIINOTIFY: /* Set up for PHY event notifications */
         {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/sama5/sam_emaca.c b/arch/arm/src/sama5/sam_emaca.c
index 7eef64f42e1..1555242e531 100644
--- a/arch/arm/src/sama5/sam_emaca.c
+++ b/arch/arm/src/sama5/sam_emaca.c
@@ -2362,7 +2362,7 @@ static int sam_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
       case SIOCMIINOTIFY: /* Set up for PHY event notifications */
         {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/sama5/sam_emacb.c b/arch/arm/src/sama5/sam_emacb.c
index 174da786d3a..e2fbaa8015e 100644
--- a/arch/arm/src/sama5/sam_emacb.c
+++ b/arch/arm/src/sama5/sam_emacb.c
@@ -2729,7 +2729,7 @@ static int sam_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
       case SIOCMIINOTIFY: /* Set up for PHY event notifications */
        {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/sama5/sam_gmac.c b/arch/arm/src/sama5/sam_gmac.c
index 98872e5d455..6b37ba686dd 100644
--- a/arch/arm/src/sama5/sam_gmac.c
+++ b/arch/arm/src/sama5/sam_gmac.c
@@ -2317,7 +2317,7 @@ static int sam_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
       case SIOCMIINOTIFY: /* Set up for PHY event notifications */
         {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/samv7/sam_emac.c b/arch/arm/src/samv7/sam_emac.c
index b67a9d7b0f4..71872e99680 100644
--- a/arch/arm/src/samv7/sam_emac.c
+++ b/arch/arm/src/samv7/sam_emac.c
@@ -3213,7 +3213,7 @@ static int sam_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
   case SIOCMIINOTIFY: /* Set up for PHY event notifications */
     {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/stm32/stm32_eth.c b/arch/arm/src/stm32/stm32_eth.c
index 3e3aa6390aa..406fdfc963c 100644
--- a/arch/arm/src/stm32/stm32_eth.c
+++ b/arch/arm/src/stm32/stm32_eth.c
@@ -2873,7 +2873,7 @@ static int stm32_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
       case SIOCMIINOTIFY: /* Set up for PHY event notifications */
         {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/arch/arm/src/stm32f7/stm32_ethernet.c b/arch/arm/src/stm32f7/stm32_ethernet.c
index 403772ba40d..8bc11ffe203 100644
--- a/arch/arm/src/stm32f7/stm32_ethernet.c
+++ b/arch/arm/src/stm32f7/stm32_ethernet.c
@@ -2975,7 +2975,7 @@ static int stm32_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_ARCH_PHY_INTERRUPT
   case SIOCMIINOTIFY: /* Set up for PHY event notifications */
     {
-      struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+      struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
       ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
       if (ret == OK)
diff --git a/arch/arm/src/tiva/tm4c/tm4c_ethernet.c b/arch/arm/src/tiva/tm4c/tm4c_ethernet.c
index 9033f9b1106..71c4a970258 100644
--- a/arch/arm/src/tiva/tm4c/tm4c_ethernet.c
+++ b/arch/arm/src/tiva/tm4c/tm4c_ethernet.c
@@ -2874,7 +2874,7 @@ static int tiva_ioctl(struct net_driver_s *dev, int cmd, unsigned long arg)
 #ifdef CONFIG_TIVA_PHY_INTERRUPTS
       case SIOCMIINOTIFY: /* Set up for PHY event notifications */
         {
-          struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
+          struct mii_ioctl_notify_s *req = (struct mii_ioctl_notify_s *)((uintptr_t)arg);
 
           ret = phy_notify_subscribe(dev->d_ifname, req->pid, &req->event);
           if (ret == OK)
diff --git a/include/net/if.h b/include/net/if.h
index 4be72038ca2..aa3749e1460 100644
--- a/include/net/if.h
+++ b/include/net/if.h
@@ -118,7 +118,7 @@
  * of PHY state changes.
  */
 
-struct mii_iotcl_notify_s
+struct mii_ioctl_notify_s
 {
   pid_t pid;             /* PID of the task to receive the signal.  Zero means "this task" */
   struct sigevent event; /* Describe the way a task is to be notified */
@@ -156,7 +156,7 @@ struct lifreq
     int                       lifru_count;              /* Number of devices */
     int                       lifru_mtu;                /* MTU size */
     uint8_t                   lifru_flags;              /* Interface flags */
-    struct mii_iotcl_notify_s llfru_mii_notify;         /* PHY event notification */
+    struct mii_ioctl_notify_s llfru_mii_notify;         /* PHY event notification */
     struct mii_ioctl_data_s   lifru_mii_data;           /* MII request data */
   } lifr_ifru;
 };
@@ -170,8 +170,7 @@ struct lifreq
 #define lifr_count            lifr_ifru.lifru_count     /* Number of devices */
 #define lifr_flags            lifr_ifru.lifru_flags     /* interface flags */
 #define lifr_mii_notify_pid   lifr_ifru.llfru_mii_notify.pid   /* PID to be notified */
-#define lifr_mii_notify_signo lifr_ifru.llfru_mii_notify.signo /* Signal to notify with */
-#define lifr_mii_notify_arg   lifr_ifru.llfru_mii_notify.arg   /* sigval argument */
+#define lifr_mii_notify_event lifr_ifru.llfru_mii_notify.event /* Describes notification */
 #define lifr_mii_phy_id       lifr_ifru.lifru_mii_data.phy_id  /* PHY device address */
 #define lifr_mii_reg_num      lifr_ifru.lifru_mii_data.reg_num /* PHY register address */
 #define lifr_mii_val_in       lifr_ifru.lifru_mii_data.val_in  /* PHY input data */
@@ -207,7 +206,7 @@ struct ifreq
     int                       ifru_count;               /* Number of devices */
     int                       ifru_mtu;                 /* MTU size */
     uint8_t                   ifru_flags;               /* Interface flags */
-    struct mii_iotcl_notify_s ifru_mii_notify;          /* PHY event notification */
+    struct mii_ioctl_notify_s ifru_mii_notify;          /* PHY event notification */
     struct mii_ioctl_data_s   ifru_mii_data;            /* MII request data */
   } ifr_ifru;
 };
@@ -221,7 +220,7 @@ struct ifreq
 #define ifr_count             ifr_ifru.ifru_count       /* Number of devices */
 #define ifr_flags             ifr_ifru.ifru_flags       /* interface flags */
 #define ifr_mii_notify_pid    ifr_ifru.ifru_mii_notify.pid   /* PID to be notified */
-#define ifr_mii_notify_signo  ifr_ifru.ifru_mii_notify.signo /* Signal to notify with */
+#define ifr_mii_notify_event  ifr_ifru.ifru_mii_notify.event /* Describes notification */
 #define ifr_mii_notify_arg    ifr_ifru.ifru_mii_notify.arg   /* sigval argument */
 #define ifr_mii_phy_id        ifr_ifru.ifru_mii_data.phy_id  /* PHY device address */
 #define ifr_mii_reg_num       ifr_ifru.ifru_mii_data.reg_num /* PHY register address */
diff --git a/net/netdev/netdev_ioctl.c b/net/netdev/netdev_ioctl.c
index 4cd26fb79d3..639e0e1fb24 100644
--- a/net/netdev/netdev_ioctl.c
+++ b/net/netdev/netdev_ioctl.c
@@ -1077,7 +1077,7 @@ static int netdev_ifr_ioctl(FAR struct socket *psock, int cmd,
           dev = netdev_ifr_dev(req);
           if (dev && dev->d_ioctl)
             {
-              struct mii_iotcl_notify_s *notify = &req->ifr_ifru.ifru_mii_notify;
+              struct mii_ioctl_notify_s *notify = &req->ifr_ifru.ifru_mii_notify;
               ret = dev->d_ioctl(dev, cmd, ((unsigned long)(uintptr_t)notify));
             }
         }
@@ -1540,7 +1540,7 @@ ssize_t net_ioctl_arglen(int cmd)
         return sizeof(struct rtentry);
 
       case SIOCMIINOTIFY:
-        return sizeof(struct mii_iotcl_notify_s);
+        return sizeof(struct mii_ioctl_notify_s);
 
       case SIOCGMIIPHY:
       case SIOCGMIIREG: