+
+#ifdef CONFIG_CLIENT_MLME
+void wpa_supplicant_sta_free_hw_features(struct wpa_hw_modes *hw_features,
+ size_t num_hw_features)
+{
+ size_t i;
+
+ if (hw_features == NULL)
+ return;
+
+ for (i = 0; i < num_hw_features; i++) {
+ os_free(hw_features[i].channels);
+ os_free(hw_features[i].rates);
+ }
+
+ os_free(hw_features);
+}
+
+
+void wpa_supplicant_sta_rx(void *ctx, const u8 *buf, size_t len,
+ struct ieee80211_rx_status *rx_status)
+{
+ struct wpa_priv_interface *iface = ctx;
+ struct msghdr msg;
+ struct iovec io[3];
+ int event = PRIVSEP_EVENT_STA_RX;
+
+ wpa_printf(MSG_DEBUG, "STA RX from driver");
+ io[0].iov_base = &event;
+ io[0].iov_len = sizeof(event);
+ io[1].iov_base = (u8 *) rx_status;
+ io[1].iov_len = sizeof(*rx_status);
+ io[2].iov_base = (u8 *) buf;
+ io[2].iov_len = len;
+
+ os_memset(&msg, 0, sizeof(msg));
+ msg.msg_iov = io;
+ msg.msg_iovlen = 3;
+ msg.msg_name = &iface->drv_addr;
+ msg.msg_namelen = sizeof(iface->drv_addr);
+
+ if (sendmsg(iface->fd, &msg, 0) < 0)
+ perror("sendmsg(wpas_socket)");
+}
+#endif /* CONFIG_CLIENT_MLME */
+
+