Add support for a new variant of the prism3 that has appaered in the

wild.  This one is marketed by D-Link model DWL-650, but appears to be
a ISL3710P-10 under the hood.

Reported by: Brian O'Shea

sys/dev/wi/if_wi_pccard.c

@@ -154,6 +154,7 @@ static const struct pccard_product wi_pccard_products[] = {
 	PCMCIA_CARD(HWN, AIRWAY80211, 0), 
 	PCMCIA_CARD(INTEL, PRO_WLAN_2011, 0),
 	PCMCIA_CARD(INTERSIL, MA401RA, 0),
+	PCMCIA_CARD(INTERSIL, DWL650, 0),
 	PCMCIA_CARD(INTERSIL2, PRISM2, 0),
 	PCMCIA_CARD(IODATA2, WCF12, 0),
 	PCMCIA_CARD(IODATA2, WNB11PCM, 0),