diff -urN linux-2.6.24/drivers/net/wireless/rtl8187_dev.c wireless-2.6/drivers/net/wireless/rtl8187_dev.c
--- linux-2.6.24/drivers/net/wireless/rtl8187_dev.c	2008-01-25 02:20:42.000000000 +0100
+++ wireless-2.6/drivers/net/wireless/rtl8187_dev.c	2008-04-01 02:09:41.000000000 +0200
@@ -113,10 +113,12 @@
 
 static void rtl8187_tx_cb(struct urb *urb)
 {
-	struct ieee80211_tx_status status = { {0} };
+	struct ieee80211_tx_status status;
 	struct sk_buff *skb = (struct sk_buff *)urb->context;
 	struct rtl8187_tx_info *info = (struct rtl8187_tx_info *)skb->cb;
 
+	memset(&status, 0, sizeof(status));
+
 	usb_free_urb(info->urb);
 	if (info->control)
 		memcpy(&status.control, info->control, sizeof(status.control));
@@ -150,7 +152,8 @@
 		flags |= RTL8187_TX_FLAG_MORE_FRAG;
 	if (control->flags & IEEE80211_TXCTL_USE_RTS_CTS) {
 		flags |= RTL8187_TX_FLAG_RTS;
-		rts_dur = ieee80211_rts_duration(dev, priv->if_id, skb->len, control);
+		rts_dur = ieee80211_rts_duration(dev, priv->vif,
+						 skb->len, control);
 	}
 	if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT)
 		flags |= RTL8187_TX_FLAG_CTS;
@@ -227,6 +230,7 @@
 	rx_status.channel = dev->conf.channel;
 	rx_status.phymode = dev->conf.phymode;
 	rx_status.mactime = le64_to_cpu(hdr->mac_time);
+	rx_status.flag |= RX_FLAG_TSFT;
 	if (flags & (1 << 13))
 		rx_status.flag |= RX_FLAG_FAILED_FCS_CRC;
 	ieee80211_rx_irqsafe(dev, skb, &rx_status);
@@ -392,37 +396,19 @@
 	rtl818x_iowrite16(priv, &priv->map->RFPinsEnable, 0x1FF7);
 	msleep(100);
 
-	priv->rf_init(dev);
+	priv->rf->init(dev);
 
 	rtl818x_iowrite16(priv, &priv->map->BRSR, 0x01F3);
-	reg = rtl818x_ioread16(priv, &priv->map->PGSELECT) & 0xfffe;
-	rtl818x_iowrite16(priv, &priv->map->PGSELECT, reg | 0x1);
+	reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~1;
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg | 1);
 	rtl818x_iowrite16(priv, (__le16 *)0xFFFE, 0x10);
 	rtl818x_iowrite8(priv, &priv->map->TALLY_SEL, 0x80);
 	rtl818x_iowrite8(priv, (u8 *)0xFFFF, 0x60);
-	rtl818x_iowrite16(priv, &priv->map->PGSELECT, reg);
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
 
 	return 0;
 }
 
-static void rtl8187_set_channel(struct ieee80211_hw *dev, int channel)
-{
-	u32 reg;
-	struct rtl8187_priv *priv = dev->priv;
-
-	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
-	/* Enable TX loopback on MAC level to avoid TX during channel
-	 * changes, as this has be seen to causes problems and the
-	 * card will stop work until next reset
-	 */
-	rtl818x_iowrite32(priv, &priv->map->TX_CONF,
-			  reg | RTL818X_TX_CONF_LOOPBACK_MAC);
-	msleep(10);
-	rtl8225_rf_set_channel(dev, channel);
-	msleep(10);
-	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
-}
-
 static int rtl8187_start(struct ieee80211_hw *dev)
 {
 	struct rtl8187_priv *priv = dev->priv;
@@ -491,7 +477,7 @@
 	reg &= ~RTL818X_CMD_RX_ENABLE;
 	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
 
-	rtl8225_rf_stop(dev);
+	priv->rf->stop(dev);
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
 	reg = rtl818x_ioread8(priv, &priv->map->CONFIG4);
@@ -542,7 +528,19 @@
 static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf)
 {
 	struct rtl8187_priv *priv = dev->priv;
-	rtl8187_set_channel(dev, conf->channel);
+	u32 reg;
+
+	reg = rtl818x_ioread32(priv, &priv->map->TX_CONF);
+	/* Enable TX loopback on MAC level to avoid TX during channel
+	 * changes, as this has be seen to causes problems and the
+	 * card will stop work until next reset
+	 */
+	rtl818x_iowrite32(priv, &priv->map->TX_CONF,
+			  reg | RTL818X_TX_CONF_LOOPBACK_MAC);
+	msleep(10);
+	priv->rf->set_chan(dev, conf);
+	msleep(10);
+	rtl818x_iowrite32(priv, &priv->map->TX_CONF, reg);
 
 	rtl818x_iowrite8(priv, &priv->map->SIFS, 0x22);
 
@@ -565,14 +563,13 @@
 	return 0;
 }
 
-static int rtl8187_config_interface(struct ieee80211_hw *dev, int if_id,
+static int rtl8187_config_interface(struct ieee80211_hw *dev,
+				    struct ieee80211_vif *vif,
 				    struct ieee80211_if_conf *conf)
 {
 	struct rtl8187_priv *priv = dev->priv;
 	int i;
 
-	priv->if_id = if_id;
-
 	for (i = 0; i < ETH_ALEN; i++)
 		rtl818x_iowrite8(priv, &priv->map->BSSID[i], conf->bssid[i]);
 
@@ -752,23 +749,16 @@
 	eeprom_93cx6_read(&eeprom, RTL8187_EEPROM_TXPWR_BASE,
 			  &priv->txpwr_base);
 
-	reg = rtl818x_ioread16(priv, &priv->map->PGSELECT) & ~1;
-	rtl818x_iowrite16(priv, &priv->map->PGSELECT, reg | 1);
+	reg = rtl818x_ioread8(priv, &priv->map->PGSELECT) & ~1;
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg | 1);
 	/* 0 means asic B-cut, we should use SW 3 wire
 	 * bit-by-bit banging for radio. 1 means we can use
 	 * USB specific request to write radio registers */
 	priv->asic_rev = rtl818x_ioread8(priv, (u8 *)0xFFFE) & 0x3;
-	rtl818x_iowrite16(priv, &priv->map->PGSELECT, reg);
+	rtl818x_iowrite8(priv, &priv->map->PGSELECT, reg);
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 
-	rtl8225_write(dev, 0, 0x1B7);
-
-	if (rtl8225_read(dev, 8) != 0x588 || rtl8225_read(dev, 9) != 0x700)
-		priv->rf_init = rtl8225_rf_init;
-	else
-		priv->rf_init = rtl8225z2_rf_init;
-
-	rtl8225_write(dev, 0, 0x0B7);
+	priv->rf = rtl8187_detect_rf(dev);
 
 	err = ieee80211_register_hw(dev);
 	if (err) {
@@ -778,8 +768,7 @@
 
 	printk(KERN_INFO "%s: hwaddr %s, rtl8187 V%d + %s\n",
 	       wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr),
-	       priv->asic_rev, priv->rf_init == rtl8225_rf_init ?
-	       "rtl8225" : "rtl8225z2");
+	       priv->asic_rev, priv->rf->name);
 
 	return 0;
 
diff -urN linux-2.6.24/drivers/net/wireless/rtl8187.h wireless-2.6/drivers/net/wireless/rtl8187.h
--- linux-2.6.24/drivers/net/wireless/rtl8187.h	2008-01-25 02:20:42.000000000 +0100
+++ wireless-2.6/drivers/net/wireless/rtl8187.h	2008-02-21 01:38:42.000000000 +0100
@@ -64,9 +64,9 @@
 struct rtl8187_priv {
 	/* common between rtl818x drivers */
 	struct rtl818x_csr *map;
-	void (*rf_init)(struct ieee80211_hw *);
+	const struct rtl818x_rf_ops *rf;
+	struct ieee80211_vif *vif;
 	int mode;
-	int if_id;
 
 	/* rtl8187 specific */
 	struct ieee80211_channel channels[14];
I file binari linux-2.6.24/drivers/net/wireless/rtl8187.ko e wireless-2.6/drivers/net/wireless/rtl8187.ko differiscono
diff -urN linux-2.6.24/drivers/net/wireless/rtl8187_rtl8225.c wireless-2.6/drivers/net/wireless/rtl8187_rtl8225.c
--- linux-2.6.24/drivers/net/wireless/rtl8187_rtl8225.c	2007-10-09 22:31:38.000000000 +0200
+++ wireless-2.6/drivers/net/wireless/rtl8187_rtl8225.c	2008-02-21 01:38:42.000000000 +0100
@@ -101,7 +101,7 @@
 	msleep(2);
 }
 
-void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
+static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)
 {
 	struct rtl8187_priv *priv = dev->priv;
 
@@ -111,7 +111,7 @@
 		rtl8225_write_bitbang(dev, addr, data);
 }
 
-u16 rtl8225_read(struct ieee80211_hw *dev, u8 addr)
+static u16 rtl8225_read(struct ieee80211_hw *dev, u8 addr)
 {
 	struct rtl8187_priv *priv = dev->priv;
 	u16 reg80, reg82, reg84, out;
@@ -325,7 +325,7 @@
 	msleep(1);
 }
 
-void rtl8225_rf_init(struct ieee80211_hw *dev)
+static void rtl8225_rf_init(struct ieee80211_hw *dev)
 {
 	struct rtl8187_priv *priv = dev->priv;
 	int i;
@@ -567,7 +567,7 @@
 	0x63, 0x15, 0xc5  /* -66dBm */
 };
 
-void rtl8225z2_rf_init(struct ieee80211_hw *dev)
+static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
 {
 	struct rtl8187_priv *priv = dev->priv;
 	int i;
@@ -715,7 +715,7 @@
 	rtl818x_iowrite32(priv, (__le32 *)0xFF94, 0x3dc00002);
 }
 
-void rtl8225_rf_stop(struct ieee80211_hw *dev)
+static void rtl8225_rf_stop(struct ieee80211_hw *dev)
 {
 	u8 reg;
 	struct rtl8187_priv *priv = dev->priv;
@@ -731,15 +731,47 @@
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 }
 
-void rtl8225_rf_set_channel(struct ieee80211_hw *dev, int channel)
+static void rtl8225_rf_set_channel(struct ieee80211_hw *dev,
+				   struct ieee80211_conf *conf)
 {
 	struct rtl8187_priv *priv = dev->priv;
 
-	if (priv->rf_init == rtl8225_rf_init)
-		rtl8225_rf_set_tx_power(dev, channel);
+	if (priv->rf->init == rtl8225_rf_init)
+		rtl8225_rf_set_tx_power(dev, conf->channel);
 	else
-		rtl8225z2_rf_set_tx_power(dev, channel);
+		rtl8225z2_rf_set_tx_power(dev, conf->channel);
 
-	rtl8225_write(dev, 0x7, rtl8225_chan[channel - 1]);
+	rtl8225_write(dev, 0x7, rtl8225_chan[conf->channel - 1]);
 	msleep(10);
 }
+
+static const struct rtl818x_rf_ops rtl8225_ops = {
+	.name		= "rtl8225",
+	.init		= rtl8225_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel
+};
+
+static const struct rtl818x_rf_ops rtl8225z2_ops = {
+	.name		= "rtl8225z2",
+	.init		= rtl8225z2_rf_init,
+	.stop		= rtl8225_rf_stop,
+	.set_chan	= rtl8225_rf_set_channel
+};
+
+const struct rtl818x_rf_ops * rtl8187_detect_rf(struct ieee80211_hw *dev)
+{
+	u16 reg8, reg9;
+
+	rtl8225_write(dev, 0, 0x1B7);
+
+	reg8 = rtl8225_read(dev, 8);
+	reg9 = rtl8225_read(dev, 9);
+
+	rtl8225_write(dev, 0, 0x0B7);
+
+	if (reg8 != 0x588 || reg9 != 0x700)
+		return &rtl8225_ops;
+
+	return &rtl8225z2_ops;
+}
diff -urN linux-2.6.24/drivers/net/wireless/rtl8187_rtl8225.h wireless-2.6/drivers/net/wireless/rtl8187_rtl8225.h
--- linux-2.6.24/drivers/net/wireless/rtl8187_rtl8225.h	2007-10-09 22:31:38.000000000 +0200
+++ wireless-2.6/drivers/net/wireless/rtl8187_rtl8225.h	2008-02-21 01:38:42.000000000 +0100
@@ -20,14 +20,7 @@
 #define RTL8225_ANAPARAM_OFF	0xa00beb59
 #define RTL8225_ANAPARAM2_OFF	0x840dec11
 
-void rtl8225_write(struct ieee80211_hw *, u8 addr, u16 data);
-u16  rtl8225_read(struct ieee80211_hw *, u8 addr);
-
-void rtl8225_rf_init(struct ieee80211_hw *);
-void rtl8225z2_rf_init(struct ieee80211_hw *);
-void rtl8225_rf_stop(struct ieee80211_hw *);
-void rtl8225_rf_set_channel(struct ieee80211_hw *, int);
-
+const struct rtl818x_rf_ops * rtl8187_detect_rf(struct ieee80211_hw *);
 
 static inline void rtl8225_write_phy_ofdm(struct ieee80211_hw *dev,
 					  u8 addr, u32 data)