ath5k: fix typos, bad comment formatting and GHz in place of MHz

	static const s8 fr[] = { -78, -80 };

#endif

	if (level < 0 || level >= ARRAY_SIZE(sz)) {

		ATH5K_ERR(ah->ah_sc, "noise immuniy level %d out of range",

		ATH5K_ERR(ah->ah_sc, "noise immunity level %d out of range",

			  level);

		return;

	}

#ifndef _ATH5K_H

#define _ATH5K_H

/* TODO: Clean up channel debuging -doesn't work anyway- and start

/* TODO: Clean up channel debugging (doesn't work anyway) and start

 * working on reg. control code using all available eeprom information

 * -rev. engineering needed- */

 * (rev. engineering needed) */

#define CHAN_DEBUG	0

#include <linux/io.h>

} while (0)

/*

 * Some tuneable values (these should be changeable by the user)

 * Some tunable values (these should be changeable by the user)

 * TODO: Make use of them and add more options OR use debug/configfs

 */

#define AR5K_TUNE_DMA_BEACON_RESP		2

#define AR5K_TUNE_RSSI_THRES			129

/* This must be set when setting the RSSI threshold otherwise it can

 * prevent a reset. If AR5K_RSSI_THR is read after writing to it

 * the BMISS_THRES will be seen as 0, seems harware doesn't keep

 * track of it. Max value depends on harware. For AR5210 this is just 7.

 * the BMISS_THRES will be seen as 0, seems hardware doesn't keep

 * track of it. Max value depends on hardware. For AR5210 this is just 7.

 * For AR5211+ this seems to be up to 255. */

#define AR5K_TUNE_BMISS_THRES			7

#define AR5K_TUNE_REGISTER_DWELL_TIME		20000

 * Modulation for Atheros' Turbo G and Turbo A, its supposed to provide a

 * throughput transmission speed up to 40Mbit/s-60Mbit/s at a 108Mbit/s

 * signaling rate achieved through the bonding of two 54Mbit/s 802.11g

 * channels. To use this feature your Access Point must also suport it.

 * channels. To use this feature your Access Point must also support it.

 * There is also a distinction between "static" and "dynamic" turbo modes:

 *

 * - Static: is the dumb version: devices set to this mode stick to it until

 */

enum ath5k_tx_queue_subtype {

	AR5K_WME_AC_BK = 0,	/*Background traffic*/

	AR5K_WME_AC_BE,		/*Best-effort (normal) traffic)*/

	AR5K_WME_AC_BE,		/*Best-effort (normal) traffic*/

	AR5K_WME_AC_VI,		/*Video traffic*/

	AR5K_WME_AC_VO,		/*Voice traffic*/

};

#define CHANNEL_MODES		CHANNEL_ALL

/*

 * Used internaly for reset_tx_queue).

 * Used internally for ath5k_hw_reset_tx_queue().

 * Also see struct struct ieee80211_channel.

 */

#define IS_CHAN_XR(_c)	((_c->hw_value & CHANNEL_XR) != 0)

\******************/

/**

 * Seems the ar5xxx harware supports up to 32 rates, indexed by 1-32.

 * Seems the ar5xxx hardware supports up to 32 rates, indexed by 1-32.

 *

 * The rate code is used to get the RX rate or set the TX rate on the

 * hardware descriptors. It is also used for internal modulation control

 *	http://www.freepatentsonline.com/20030225739.html

 * @AR5K_INT_RXORN: Indicates we got RX overrun (eg. no more descriptors).

 *	Note that Rx overrun is not always fatal, on some chips we can continue

 *	operation without reseting the card, that's why int_fatal is not

 *	operation without resetting the card, that's why int_fatal is not

 *	common for all chips.

 * @AR5K_INT_TX: mask to identify received frame interrupts, of type

 *	AR5K_ISR_TXOK or AR5K_ISR_TXERR

 *	AR5K_SIMR2_MCABT, AR5K_SIMR2_SSERR and AR5K_SIMR2_DPERR.

 * @AR5K_INT_GLOBAL: Used to clear and set the IER

 * @AR5K_INT_NOCARD: signals the card has been removed

 * @AR5K_INT_COMMON: common interrupts shared amogst MACs with the same

 * @AR5K_INT_COMMON: common interrupts shared among MACs with the same

 *	bit value

 *

 * These are mapped to take advantage of some common bits

 * between the MACs, to be able to set intr properties

 * easier. Some of them are not used yet inside hw.c. Most map

 * to the respective hw interrupt value as they are common amogst different

 * to the respective hw interrupt value as they are common among different

 * MACs.

 */

enum ath5k_int {

				u8 mode, bool fast);

/*

 * Functions used internaly

 * Functions used internally

 */

static inline struct ath_common *ath5k_hw_common(struct ath5k_hw *ah)

	}

	/* Return on unsuported chips (unsupported eeprom etc) */

	/* Return on unsupported chips (unsupported eeprom etc) */

	if ((srev >= AR5K_SREV_AR5416) && (srev < AR5K_SREV_AR2425)) {

		ATH5K_ERR(sc, "Device not yet supported.\n");

		ret = -ENODEV;

		ath5k_hw_reg_write(ah, 0x28000039, AR5K_PCIE_SERDES);

		ath5k_hw_reg_write(ah, 0x53160824, AR5K_PCIE_SERDES);

		/* If serdes programing is enabled, increase PCI-E

		/* If serdes programming is enabled, increase PCI-E

		 * tx power for systems with long trace from host

		 * to minicard connector. */

		if (ee->ee_serdes)

	if (iter_data.n_stas > 1) {

		/* If you have multiple STA interfaces connected to

		 * different APs, ARPs are not received (most of the time?)

		 * Enabling PROMISC appears to fix that probem.

		 * Enabling PROMISC appears to fix that problem.

		 */

		sc->filter_flags |= AR5K_RX_FILTER_PROM;

	}

	 * timestamp (beginning of phy frame, data frame, end of rx?).

	 * The only thing we know is that it is hardware specific...

	 * On AR5213 it seems the rx timestamp is at the end of the

	 * frame, but i'm not sure.

	 * frame, but I'm not sure.

	 *

	 * NOTE: mac80211 defines mactime at the beginning of the first

	 * data symbol. Since we don't have any time references it's

	 * 4 beacons to make sure everybody hears our AP.

	 * When a client tries to associate, hw will keep

	 * track of the tx antenna to be used for this client

	 * automaticaly, based on ACKed packets.

	 * automatically, based on ACKed packets.

	 *

	 * Note: AP still listens and transmits RTS on the

	 * default antenna which is supposed to be an omni.

	 *

	 * In IBSS mode we use this interrupt just to

	 * keep track of the next TBTT (target beacon

	 * transmission time) in order to detect wether

	 * transmission time) in order to detect whether

	 * automatic TSF updates happened.

	 */

	if (sc->opmode == NL80211_IFTYPE_ADHOC) {

		/* XXX: only if VEOL suppported */

		/* XXX: only if VEOL supported */

		u64 tsf = ath5k_hw_get_tsf64(sc->ah);

		sc->nexttbtt += sc->bintval;

		ATH5K_DBG(sc, ATH5K_DEBUG_BEACON,

						sc->ah->ah_radio_5ghz_revision),

						sc->ah->ah_radio_5ghz_revision);

			/* No 2GHz support (5110 and some

			 * 5Ghz only cards) -> report 5Ghz radio */

			 * 5GHz only cards) -> report 5GHz radio */

			} else if (!test_bit(AR5K_MODE_11B,

				sc->ah->ah_capabilities.cap_mode)) {

				ATH5K_INFO(sc, "RF%s 5GHz radio found (0x%x)\n",

	/*

	 * Collect the channel list.  The 802.11 layer

	 * is resposible for filtering this list based

	 * is responsible for filtering this list based

	 * on settings like the phy mode and regulatory

	 * domain restrictions.

	 */

	/* frame errors */

	unsigned int rx_all_count;	/* all RX frames, including errors */

	unsigned int tx_all_count;	/* all TX frames, including errors */

	unsigned int rx_bytes_count;	/* all RX bytes, including errored pks

	unsigned int rx_bytes_count;	/* all RX bytes, including errored pkts

					 * and the MAC headers for each packet

					 */

	unsigned int tx_bytes_count;	/* all TX bytes, including errored pkts

	unsigned int		nexttbtt;	/* next beacon time in TU */

	struct ath5k_txq	*cabq;		/* content after beacon */

	int			power_level;	/* Requested tx power in dbm */

	int			power_level;	/* Requested tx power in dBm */

	bool			assoc;		/* associate state */

	bool			enable_beacon;	/* true if beacons are on */