Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/gi…

…t/linville/wireless-next-2.6 into for-davem

Conflicts:
	arch/arm/mach-omap2/board-omap3pandora.c
	drivers/net/wireless/ath/ath5k/base.c

MAINTAINERS

@@ -1120,6 +1120,13 @@ W:	http://wireless.kernel.org/en/users/Drivers/ar9170
 S:	Maintained
 F:	drivers/net/wireless/ath/ar9170/
 
+CARL9170 LINUX COMMUNITY WIRELESS DRIVER
+M:	Christian Lamparter <chunkeey@googlemail.com>
+L:	linux-wireless@vger.kernel.org
+W:	http://wireless.kernel.org/en/users/Drivers/carl9170
+S:	Maintained
+F:	drivers/net/wireless/ath/carl9170/
+
 ATK0110 HWMON DRIVER
 M:	Luca Tettamanti <kronos.it@gmail.com>
 L:	lm-sensors@lm-sensors.org
@@ -6427,7 +6434,7 @@ 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/wl1271*
-F:	include/linux/spi/wl12xx.h
+F:	include/linux/wl12xx.h
 
 WL3501 WIRELESS PCMCIA CARD DRIVER
 M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

arch/arm/mach-omap2/board-omap3pandora.c

@@ -25,7 +25,7 @@
 #include <linux/spi/ads7846.h>
 #include <linux/regulator/machine.h>
 #include <linux/i2c/twl.h>
-#include <linux/spi/wl12xx.h>
+#include <linux/wl12xx.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
 #include <linux/leds.h>

arch/arm/mach-omap2/board-rx51-peripherals.c

@@ -14,7 +14,7 @@
 #include <linux/input.h>
 #include <linux/input/matrix_keypad.h>
 #include <linux/spi/spi.h>
-#include <linux/spi/wl12xx.h>
+#include <linux/wl12xx.h>
 #include <linux/i2c.h>
 #include <linux/i2c/twl.h>
 #include <linux/clk.h>

arch/arm/mach-omap2/board-zoom-peripherals.c

@@ -16,6 +16,8 @@
 #include <linux/gpio.h>
 #include <linux/i2c/twl.h>
 #include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <linux/wl12xx.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -27,6 +29,9 @@
 #include "mux.h"
 #include "hsmmc.h"
 
+#define OMAP_ZOOM_WLAN_PMENA_GPIO	(101)
+#define OMAP_ZOOM_WLAN_IRQ_GPIO		(162)
+
 /* Zoom2 has Qwerty keyboard*/
 static int board_keymap[] = {
 	KEY(0, 0, KEY_E),
@@ -106,6 +111,11 @@ static struct regulator_consumer_supply zoom_vmmc2_supply = {
 	.supply		= "vmmc",
 };
 
+static struct regulator_consumer_supply zoom_vmmc3_supply = {
+	.supply		= "vmmc",
+	.dev_name	= "mmci-omap-hs.2",
+};
+
 /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
 static struct regulator_init_data zoom_vmmc1 = {
 	.constraints = {
@@ -151,6 +161,38 @@ static struct regulator_init_data zoom_vsim = {
 	.consumer_supplies      = &zoom_vsim_supply,
 };
 
+static struct regulator_init_data zoom_vmmc3 = {
+	.constraints = {
+		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies	= 1,
+	.consumer_supplies = &zoom_vmmc3_supply,
+};
+
+static struct fixed_voltage_config zoom_vwlan = {
+	.supply_name		= "vwl1271",
+	.microvolts		= 1800000, /* 1.8V */
+	.gpio			= OMAP_ZOOM_WLAN_PMENA_GPIO,
+	.startup_delay		= 70000, /* 70msec */
+	.enable_high		= 1,
+	.enabled_at_boot	= 0,
+	.init_data		= &zoom_vmmc3,
+};
+
+static struct platform_device omap_vwlan_device = {
+	.name		= "reg-fixed-voltage",
+	.id		= 1,
+	.dev = {
+		.platform_data	= &zoom_vwlan,
+	},
+};
+
+struct wl12xx_platform_data omap_zoom_wlan_data __initdata = {
+	.irq = OMAP_GPIO_IRQ(OMAP_ZOOM_WLAN_IRQ_GPIO),
+	/* ZOOM ref clock is 26 MHz */
+	.board_ref_clock = 1,
+};
+
 static struct omap2_hsmmc_info mmc[] __initdata = {
 	{
 		.name		= "external",
@@ -168,6 +210,14 @@ static struct omap2_hsmmc_info mmc[] __initdata = {
 		.nonremovable	= true,
 		.power_saving	= true,
 	},
+	{
+		.name		= "wl1271",
+		.mmc		= 3,
+		.wires		= 4,
+		.gpio_wp	= -EINVAL,
+		.gpio_cd	= -EINVAL,
+		.nonremovable	= true,
+	},
 	{}      /* Terminator */
 };
 
@@ -279,7 +329,11 @@ static void enable_board_wakeup_source(void)
 
 void __init zoom_peripherals_init(void)
 {
+	if (wl12xx_set_platform_data(&omap_zoom_wlan_data))
+		pr_err("error setting wl12xx data\n");
+
 	omap_i2c_init();
+	platform_device_register(&omap_vwlan_device);
 	usb_musb_init(&musb_board_data);
 	enable_board_wakeup_source();
 }

drivers/net/wireless/Makefile

@@ -50,5 +50,7 @@ obj-$(CONFIG_ATH_COMMON)	+= ath/
 obj-$(CONFIG_MAC80211_HWSIM)	+= mac80211_hwsim.o
 
 obj-$(CONFIG_WL12XX)	+= wl12xx/
+# small builtin driver bit
+obj-$(CONFIG_WL12XX_PLATFORM_DATA)	+= wl12xx/wl12xx_platform_data.o
 
 obj-$(CONFIG_IWM)	+= iwmc3200wifi/

drivers/net/wireless/airo.c

@@ -105,7 +105,7 @@ static struct pci_driver airo_driver = {
    of statistics in the /proc filesystem */
 
 #define IGNLABEL(comment) NULL
-static char *statsLabels[] = {
+static const char *statsLabels[] = {
 	"RxOverrun",
 	IGNLABEL("RxPlcpCrcErr"),
 	IGNLABEL("RxPlcpFormatErr"),
@@ -932,7 +932,7 @@ typedef struct aironet_ioctl {
 	unsigned char __user *data;	// d-data
 } aironet_ioctl;
 
-static char swversion[] = "2.1";
+static const char swversion[] = "2.1";
 #endif /* CISCO_EXT */
 
 #define NUM_MODULES       2
@@ -1374,7 +1374,7 @@ static int micsetup(struct airo_info *ai) {
 	return SUCCESS;
 }
 
-static char micsnap[] = {0xAA,0xAA,0x03,0x00,0x40,0x96,0x00,0x02};
+static const u8 micsnap[] = {0xAA,0xAA,0x03,0x00,0x40,0x96,0x00,0x02};
 
 /*===========================================================================
  * Description: Mic a packet
@@ -5023,7 +5023,7 @@ static void proc_config_on_close(struct inode *inode, struct file *file)
 	airo_config_commit(dev, NULL, NULL, NULL);
 }
 
-static char *get_rmode(__le16 mode)
+static const char *get_rmode(__le16 mode)
 {
         switch(mode & RXMODE_MASK) {
         case RXMODE_RFMON:  return "rfmon";

drivers/net/wireless/ath/Kconfig

@@ -25,5 +25,6 @@ config ATH_DEBUG
 source "drivers/net/wireless/ath/ath5k/Kconfig"
 source "drivers/net/wireless/ath/ath9k/Kconfig"
 source "drivers/net/wireless/ath/ar9170/Kconfig"
+source "drivers/net/wireless/ath/carl9170/Kconfig"
 
 endif

drivers/net/wireless/ath/Makefile

@@ -1,11 +1,13 @@
 obj-$(CONFIG_ATH5K)		+= ath5k/
 obj-$(CONFIG_ATH9K_HW)		+= ath9k/
 obj-$(CONFIG_AR9170_USB)        += ar9170/
+obj-$(CONFIG_CARL9170)		+= carl9170/
 
 obj-$(CONFIG_ATH_COMMON)	+= ath.o
 
 ath-objs :=	main.o \
 		regd.o \
-		hw.o
+		hw.o \
+		key.o
 
 ath-$(CONFIG_ATH_DEBUG) += debug.o

drivers/net/wireless/ath/ath.h

@@ -71,6 +71,32 @@ struct ath_regulatory {
 	struct reg_dmn_pair_mapping *regpair;
 };
 
+enum ath_crypt_caps {
+	ATH_CRYPT_CAP_CIPHER_AESCCM		= BIT(0),
+	ATH_CRYPT_CAP_MIC_COMBINED		= BIT(1),
+};
+
+struct ath_keyval {
+	u8 kv_type;
+	u8 kv_pad;
+	u16 kv_len;
+	u8 kv_val[16]; /* TK */
+	u8 kv_mic[8]; /* Michael MIC key */
+	u8 kv_txmic[8]; /* Michael MIC TX key (used only if the hardware
+			 * supports both MIC keys in the same key cache entry;
+			 * in that case, kv_mic is the RX key) */
+};
+
+enum ath_cipher {
+	ATH_CIPHER_WEP = 0,
+	ATH_CIPHER_AES_OCB = 1,
+	ATH_CIPHER_AES_CCM = 2,
+	ATH_CIPHER_CKIP = 3,
+	ATH_CIPHER_TKIP = 4,
+	ATH_CIPHER_CLR = 5,
+	ATH_CIPHER_MIC = 127
+};
+
 /**
  * struct ath_ops - Register read/write operations
  *
@@ -120,7 +146,7 @@ struct ath_common {
 	u32 keymax;
 	DECLARE_BITMAP(keymap, ATH_KEYMAX);
 	DECLARE_BITMAP(tkip_keymap, ATH_KEYMAX);
-	u8 splitmic;
+	enum ath_crypt_caps crypt_caps;
 
 	struct ath_regulatory regulatory;
 	const struct ath_ops *ops;
@@ -132,5 +158,11 @@ struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
 				gfp_t gfp_mask);
 
 void ath_hw_setbssidmask(struct ath_common *common);
+void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf *key);
+int ath_key_config(struct ath_common *common,
+			  struct ieee80211_vif *vif,
+			  struct ieee80211_sta *sta,
+			  struct ieee80211_key_conf *key);
+bool ath_hw_keyreset(struct ath_common *common, u16 entry);
 
 #endif /* ATH_H */

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

@@ -206,6 +206,8 @@
 #define ATH5K_TUNE_CALIBRATION_INTERVAL_ANI	1000	/* 1 sec */
 #define ATH5K_TUNE_CALIBRATION_INTERVAL_NF	60000	/* 60 sec */
 
+#define ATH5K_TX_COMPLETE_POLL_INT		3000	/* 3 sec */
+
 #define AR5K_INIT_CARR_SENSE_EN			1
 
 /*Swap RX/TX Descriptor for big endian archs*/
@@ -256,8 +258,6 @@
 	(AR5K_INIT_PROG_IFS_TURBO)					\
 )
 
-/* token to use for aifs, cwmin, cwmax in MadWiFi */
-#define	AR5K_TXQ_USEDEFAULT	((u32) -1)
 
 /* GENERIC CHIPSET DEFINITIONS */
 
@@ -528,9 +528,9 @@ struct ath5k_txq_info {
 	enum ath5k_tx_queue tqi_type;
 	enum ath5k_tx_queue_subtype tqi_subtype;
 	u16	tqi_flags;	/* Tx queue flags (see above) */
-	u32	tqi_aifs;	/* Arbitrated Interframe Space */
-	s32	tqi_cw_min;	/* Minimum Contention Window */
-	s32	tqi_cw_max;	/* Maximum Contention Window */
+	u8	tqi_aifs;	/* Arbitrated Interframe Space */
+	u16	tqi_cw_min;	/* Minimum Contention Window */
+	u16	tqi_cw_max;	/* Maximum Contention Window */
 	u32	tqi_cbr_period; /* Constant bit rate period */
 	u32	tqi_cbr_overflow_limit;
 	u32	tqi_burst_time;
@@ -1028,8 +1028,6 @@ struct ath5k_hw {
 	bool			ah_turbo;
 	bool			ah_calibration;
 	bool			ah_single_chip;
-	bool			ah_aes_support;
-	bool			ah_combined_mic;
 
 	enum ath5k_version	ah_version;
 	enum ath5k_radio	ah_radio;
@@ -1044,9 +1042,6 @@ struct ath5k_hw {
 #define ah_ee_version		ah_capabilities.cap_eeprom.ee_version
 
 	u32			ah_atim_window;
-	u32			ah_aifs;
-	u32			ah_cw_min;
-	u32			ah_cw_max;
 	u32			ah_limit_tx_retries;
 	u8			ah_coverage_class;
 
@@ -1207,11 +1202,6 @@ void ath5k_hw_set_ack_bitrate_high(struct ath5k_hw *ah, bool high);
 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);
-/* Key table (WEP) functions */
-int ath5k_hw_reset_key(struct ath5k_hw *ah, u16 entry);
-int ath5k_hw_set_key(struct ath5k_hw *ah, u16 entry,
-		     const struct ieee80211_key_conf *key, const u8 *mac);
-int ath5k_hw_set_key_lladdr(struct ath5k_hw *ah, u16 entry, const u8 *mac);
 
 /* Queue Control Unit, DFS Control Unit Functions */
 int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,

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

@@ -119,8 +119,6 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
 	ah->ah_imr = 0;
 	ah->ah_atim_window = 0;
-	ah->ah_aifs = AR5K_TUNE_AIFS;
-	ah->ah_cw_min = AR5K_TUNE_CWMIN;
 	ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
 	ah->ah_software_retry = false;
 	ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
@@ -314,12 +312,16 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
 	}
 
 	/* Crypto settings */
-	ah->ah_aes_support = srev >= AR5K_SREV_AR5212_V4 &&
-		(ee->ee_version >= AR5K_EEPROM_VERSION_5_0 &&
-		 !AR5K_EEPROM_AES_DIS(ee->ee_misc5));
+	common->keymax = (sc->ah->ah_version == AR5K_AR5210 ?
+			  AR5K_KEYTABLE_SIZE_5210 : AR5K_KEYTABLE_SIZE_5211);
+
+	if (srev >= AR5K_SREV_AR5212_V4 &&
+	    (ee->ee_version >= AR5K_EEPROM_VERSION_5_0 &&
+	    !AR5K_EEPROM_AES_DIS(ee->ee_misc5)))
+		common->crypt_caps |= ATH_CRYPT_CAP_CIPHER_AESCCM;
 
 	if (srev >= AR5K_SREV_AR2414) {
-		ah->ah_combined_mic = true;
+		common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED;
 		AR5K_REG_ENABLE_BITS(ah, AR5K_MISC_MODE,
 			AR5K_MISC_MODE_COMBINED_MIC);
 	}