Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/linville/wireless-next-2.6

MAINTAINERS

@@ -1358,16 +1358,19 @@ F:	drivers/mtd/devices/block2mtd.c
 
 BLUETOOTH DRIVERS
 M:	Marcel Holtmann <[email protected]>
+M:	Gustavo F. Padovan <[email protected]>
 L:	[email protected]
 W:	http://www.bluez.org/
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git
 S:	Maintained
 F:	drivers/bluetooth/
 
 BLUETOOTH SUBSYSTEM
 M:	Marcel Holtmann <[email protected]>
+M:	Gustavo F. Padovan <[email protected]>
 L:	[email protected]
 W:	http://www.bluez.org/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6.git
 S:	Maintained
 F:	net/bluetooth/
 F:	include/net/bluetooth/
@@ -6458,8 +6461,7 @@ L:	[email protected]
 W:	http://wireless.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
 S:	Maintained
-F:	drivers/net/wireless/wl12xx/*
-X:	drivers/net/wireless/wl12xx/wl1271*
+F:	drivers/net/wireless/wl1251/*
 
 WL1271 WIRELESS DRIVER
 M:	Luciano Coelho <[email protected]>

drivers/bluetooth/btmrvl_main.c

@@ -117,8 +117,8 @@ int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb)
 				(event->data[2] == MODULE_ALREADY_UP)) ?
 				"Bring-up succeed" : "Bring-up failed");
 
-			if (event->length > 3)
-				priv->btmrvl_dev.dev_type = event->data[3];
+			if (event->length > 3 && event->data[3])
+				priv->btmrvl_dev.dev_type = HCI_AMP;
 			else
 				priv->btmrvl_dev.dev_type = HCI_BREDR;
 

drivers/bluetooth/btsdio.c

@@ -46,6 +46,9 @@ static const struct sdio_device_id btsdio_table[] = {
 	/* Generic Bluetooth Type-B SDIO device */
 	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_B) },
 
+	/* Generic Bluetooth AMP controller */
+	{ SDIO_DEVICE_CLASS(SDIO_CLASS_BT_AMP) },
+
 	{ }	/* Terminating entry */
 };
 
@@ -329,6 +332,11 @@ static int btsdio_probe(struct sdio_func *func,
 	hdev->bus = HCI_SDIO;
 	hdev->driver_data = data;
 
+	if (id->class == SDIO_CLASS_BT_AMP)
+		hdev->dev_type = HCI_AMP;
+	else
+		hdev->dev_type = HCI_BREDR;
+
 	data->hdev = hdev;
 
 	SET_HCIDEV_DEV(hdev, &func->dev);

drivers/bluetooth/btusb.c

@@ -59,9 +59,15 @@ static struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
 	{ USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
 
+	/* Apple MacBookPro 7,1 */
+	{ USB_DEVICE(0x05ac, 0x8213) },
+
 	/* Apple iMac11,1 */
 	{ USB_DEVICE(0x05ac, 0x8215) },
 
+	/* Apple MacBookPro6,2 */
+	{ USB_DEVICE(0x05ac, 0x8218) },
+
 	/* AVM BlueFRITZ! USB v2.0 */
 	{ USB_DEVICE(0x057c, 0x3800) },
 

drivers/bluetooth/hci_ldisc.c

@@ -101,7 +101,7 @@ static inline void hci_uart_tx_complete(struct hci_uart *hu, int pkt_type)
 		break;
 
 	case HCI_SCODATA_PKT:
-		hdev->stat.cmd_tx++;
+		hdev->stat.sco_tx++;
 		break;
 	}
 }

drivers/net/wireless/Kconfig

@@ -279,6 +279,7 @@ source "drivers/net/wireless/libertas/Kconfig"
 source "drivers/net/wireless/orinoco/Kconfig"
 source "drivers/net/wireless/p54/Kconfig"
 source "drivers/net/wireless/rt2x00/Kconfig"
+source "drivers/net/wireless/wl1251/Kconfig"
 source "drivers/net/wireless/wl12xx/Kconfig"
 source "drivers/net/wireless/zd1211rw/Kconfig"
 

drivers/net/wireless/Makefile

@@ -49,6 +49,7 @@ obj-$(CONFIG_ATH_COMMON)	+= ath/
 
 obj-$(CONFIG_MAC80211_HWSIM)	+= mac80211_hwsim.o
 
+obj-$(CONFIG_WL1251)	+= wl1251/
 obj-$(CONFIG_WL12XX)	+= wl12xx/
 obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx/
 

drivers/net/wireless/at76c50x-usb.c

@@ -1525,8 +1525,7 @@ static void at76_rx_tasklet(unsigned long param)
 
 	if (priv->device_unplugged) {
 		at76_dbg(DBG_DEVSTART, "device unplugged");
-		if (urb)
-			at76_dbg(DBG_DEVSTART, "urb status %d", urb->status);
+		at76_dbg(DBG_DEVSTART, "urb status %d", urb->status);
 		return;
 	}
 

drivers/net/wireless/ath/ath.h

@@ -19,6 +19,7 @@
 
 #include <linux/skbuff.h>
 #include <linux/if_ether.h>
+#include <linux/spinlock.h>
 #include <net/mac80211.h>
 
 /*
@@ -42,6 +43,13 @@ struct ath_ani {
 	struct timer_list timer;
 };
 
+struct ath_cycle_counters {
+	u32 cycles;
+	u32 rx_busy;
+	u32 rx_frame;
+	u32 tx_frame;
+};
+
 enum ath_device_state {
 	ATH_HW_UNAVAILABLE,
 	ATH_HW_INITIALIZED,
@@ -145,6 +153,12 @@ struct ath_common {
 	DECLARE_BITMAP(tkip_keymap, ATH_KEYMAX);
 	enum ath_crypt_caps crypt_caps;
 
+	unsigned int clockrate;
+
+	spinlock_t cc_lock;
+	struct ath_cycle_counters cc_ani;
+	struct ath_cycle_counters cc_survey;
+
 	struct ath_regulatory regulatory;
 	const struct ath_ops *ops;
 	const struct ath_bus_ops *bus_ops;
@@ -161,5 +175,7 @@ int ath_key_config(struct ath_common *common,
 			  struct ieee80211_sta *sta,
 			  struct ieee80211_key_conf *key);
 bool ath_hw_keyreset(struct ath_common *common, u16 entry);
+void ath_hw_cycle_counters_update(struct ath_common *common);
+int32_t ath_hw_get_listen_time(struct ath_common *common);
 
 #endif /* ATH_H */

drivers/net/wireless/ath/ath5k/ani.c

@@ -355,41 +355,28 @@ ath5k_ani_lower_immunity(struct ath5k_hw *ah, struct ath5k_ani_state *as)
 
 
 /**
- * ath5k_hw_ani_get_listen_time() - Calculate time spent listening
+ * ath5k_hw_ani_get_listen_time() - Update counters and return listening time
  *
  * Return an approximation of the time spent "listening" in milliseconds (ms)
- * since the last call of this function by deducting the cycles spent
- * transmitting and receiving from the total cycle count.
- * Save profile count values for debugging/statistics and because we might want
- * to use them later.
- *
- * We assume no one else clears these registers!
+ * since the last call of this function.
+ * Save a snapshot of the counter values for debugging/statistics.
  */
 static int
 ath5k_hw_ani_get_listen_time(struct ath5k_hw *ah, struct ath5k_ani_state *as)
 {
+	struct ath_common *common = ath5k_hw_common(ah);
 	int listen;
 
-	/* freeze */
-	ath5k_hw_reg_write(ah, AR5K_MIBC_FMC, AR5K_MIBC);
-	/* read */
-	as->pfc_cycles = ath5k_hw_reg_read(ah, AR5K_PROFCNT_CYCLE);
-	as->pfc_busy = ath5k_hw_reg_read(ah, AR5K_PROFCNT_RXCLR);
-	as->pfc_tx = ath5k_hw_reg_read(ah, AR5K_PROFCNT_TX);
-	as->pfc_rx = ath5k_hw_reg_read(ah, AR5K_PROFCNT_RX);
-	/* clear */
-	ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_TX);
-	ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_RX);
-	ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_RXCLR);
-	ath5k_hw_reg_write(ah, 0, AR5K_PROFCNT_CYCLE);
-	/* un-freeze */
-	ath5k_hw_reg_write(ah, 0, AR5K_MIBC);
-
-	/* TODO: where does 44000 come from? (11g clock rate?) */
-	listen = (as->pfc_cycles - as->pfc_rx - as->pfc_tx) / 44000;
-
-	if (as->pfc_cycles == 0 || listen < 0)
-		return 0;
+	spin_lock_bh(&common->cc_lock);
+
+	ath_hw_cycle_counters_update(common);
+	memcpy(&as->last_cc, &common->cc_ani, sizeof(as->last_cc));
+
+	/* clears common->cc_ani */
+	listen = ath_hw_get_listen_time(common);
+
+	spin_unlock_bh(&common->cc_lock);
+
 	return listen;
 }
 

drivers/net/wireless/ath/ath5k/ani.h

@@ -75,10 +75,7 @@ struct ath5k_ani_state {
 	unsigned int		cck_errors;
 
 	/* debug/statistics only: numbers from last ANI calibration */
-	unsigned int		pfc_tx;
-	unsigned int		pfc_rx;
-	unsigned int		pfc_busy;
-	unsigned int		pfc_cycles;
+	struct ath_cycle_counters last_cc;
 	unsigned int		last_listen;
 	unsigned int		last_ofdm_errors;
 	unsigned int		last_cck_errors;

drivers/net/wireless/ath/ath5k/ath5k.h

@@ -1201,7 +1201,7 @@ void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
 /* Clock rate related functions */
 unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
 unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
-unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah);
+void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
 
 /* Queue Control Unit, DFS Control Unit Functions */
 int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,