diff -NaurEbB linux-2.6.6ct/drivers/net/wireless/prism54/isl_ioctl.c linux-2.6.6-01/drivers/net/wireless/prism54/isl_ioctl.c
--- linux-2.6.6ct/drivers/net/wireless/prism54/isl_ioctl.c	2004-05-28 15:44:40.849580016 +0200
+++ linux-2.6.6-01/drivers/net/wireless/prism54/isl_ioctl.c	2004-05-28 15:49:40.516023792 +0200
@@ -632,8 +629,8 @@
 	current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, NULL);
 
 	/* Add frequency. (short) bss->channel is the frequency in MHz */
-	iwe.u.freq.m = bss->channel;
-	iwe.u.freq.e = 6;
+	iwe.u.freq.m = channel_of_freq(bss->channel);
+	iwe.u.freq.e = 0;
 	iwe.cmd = SIOCGIWFREQ;
 	current_ev =
 	    iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
diff -NaurEbB linux-2.6.6ct/drivers/net/wireless/prism54/islpci_eth.c linux-2.6.6-01/drivers/net/wireless/prism54/islpci_eth.c
--- linux-2.6.6ct/drivers/net/wireless/prism54/islpci_eth.c	2004-05-28 15:48:34.157111880 +0200
+++ linux-2.6.6-01/drivers/net/wireless/prism54/islpci_eth.c	2004-05-28 15:49:40.517023640 +0200
@@ -275,7 +275,7 @@
 									 avs_80211_1_header),
 								 0, GFP_ATOMIC);
 			if (newskb) {
-				kfree_skb(*skb);
+				dev_kfree_skb_irq(*skb);
 				*skb = newskb;
 			} else
 				return -1;
@@ -419,7 +419,7 @@
 	     skb->data[4], skb->data[5]);
 #endif
 	if (unlikely(discard)) {
-		dev_kfree_skb(skb);
+		dev_kfree_skb_irq(skb);
 		skb = NULL;
 	} else
 		netif_rx(skb);
@@ -462,7 +462,7 @@
 			      "Error mapping DMA address\n");
 
 			/* free the skbuf structure before aborting */
-			dev_kfree_skb((struct sk_buff *) skb);
+			dev_kfree_skb_irq((struct sk_buff *) skb);
 			skb = NULL;
 			break;
 		}
diff -NaurEbB linux-2.6.6ct/drivers/net/wireless/prism54/islpci_hotplug.c linux-2.6.6-01/drivers/net/wireless/prism54/islpci_hotplug.c
--- linux-2.6.6ct/drivers/net/wireless/prism54/islpci_hotplug.c	2004-05-28 14:40:26.997454592 +0200
+++ linux-2.6.6-01/drivers/net/wireless/prism54/islpci_hotplug.c	2004-05-28 15:49:40.519023336 +0200
@@ -30,7 +30,7 @@
 #include "isl_oid.h"
 
 #define DRV_NAME	"prism54"
-#define DRV_VERSION	"1.1"
+#define DRV_VERSION	"1.2"
 
 MODULE_AUTHOR("[Intersil] R.Bastings and W.Termorshuizen, The prism54.org Development Team <prism54-devel@xxxxxxxxxxx>");
 MODULE_DESCRIPTION("The Prism54 802.11 Wireless LAN adapter");