wlcore: send EAPOLs using minimum basic rate for all roles

Send EAPOLs using minimum basic rate for AP, STA, p2p GO and Client.
The patch fixes p2p connection issue with Realtek device in p2p
certification test 5.1.13 (DEVUT reinvokes Persistent Group).

Signed-off-by: Igal Chernobelsky <igalc@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

drivers/net/wireless/ti/wlcore/tx.c

@@ -310,18 +310,20 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 		 * send them with AP rate policies (EAPOLs are an exception),
 		 * otherwise use default basic rates
 		 */
-		if (control->flags & IEEE80211_TX_CTL_NO_CCK_RATE)
-			rate_idx = wlvif->sta.p2p_rate_idx;
-		else if (skb->protocol == cpu_to_be16(ETH_P_PAE))
+		if (skb->protocol == cpu_to_be16(ETH_P_PAE))
 			rate_idx = wlvif->sta.basic_rate_idx;
+		else if (control->flags & IEEE80211_TX_CTL_NO_CCK_RATE)
+			rate_idx = wlvif->sta.p2p_rate_idx;
 		else if (control->control.sta)
 			rate_idx = wlvif->sta.ap_rate_idx;
 		else
 			rate_idx = wlvif->sta.basic_rate_idx;
 	} else {
 		if (hlid == wlvif->ap.global_hlid)
 			rate_idx = wlvif->ap.mgmt_rate_idx;
-		else if (hlid == wlvif->ap.bcast_hlid)
+		else if (hlid == wlvif->ap.bcast_hlid ||
+			 skb->protocol == cpu_to_be16(ETH_P_PAE))
+			/* send AP bcast and EAPOLs using the min basic rate */
 			rate_idx = wlvif->ap.bcast_rate_idx;
 		else
 			rate_idx = wlvif->ap.ucast_rate_idx[ac];