P2P: Enable U-APSD support on GO automatically

Since P2P specification mandates P2P GO to support WMM-PS with legacy
STAs, enable this automatically if the driver indicates support for
U-APSD in AP mode. The "P2P_SET go_apsd 0" command can still be used to
disable this if needed.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

wpa_supplicant/ap.c

@@ -542,6 +542,8 @@ int wpa_supplicant_create_ap(struct wpa_supplicant *wpa_s,
 
 	if (wpa_s->parent->set_ap_uapsd)
 		params.uapsd = wpa_s->parent->ap_uapsd;
+	else if (params.p2p && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_AP_UAPSD))
+		params.uapsd = 1; /* mandatory for P2P GO */
 	else
 		params.uapsd = -1;