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Commit 8571a19c authored by David S. Miller's avatar David S. Miller
Browse files

Merge branch 'master' of... 

Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
parents aae7c473 8d8d3fdc

drivers/net/wireless/ath/ar9170/main.c

+2 −1
Original line number Diff line number Diff line
@@ -1945,7 +1945,8 @@ static int ar9170_conf_tx(struct ieee80211_hw *hw, u16 queue, 
static int ar9170_ampdu_action(struct ieee80211_hw *hw,

			       struct ieee80211_vif *vif,

			       enum ieee80211_ampdu_mlme_action action,

			       struct ieee80211_sta *sta, u16 tid, u16 *ssn)

			       struct ieee80211_sta *sta, u16 tid, u16 *ssn,

			       u8 buf_size)

{

	switch (action) {

	case IEEE80211_AMPDU_RX_START:

drivers/net/wireless/ath/ath.h

+2 −0
Original line number Diff line number Diff line
@@ -108,12 +108,14 @@ enum ath_cipher { 
 * struct ath_ops - Register read/write operations

 *

 * @read: Register read

 * @multi_read: Multiple register read

 * @write: Register write

 * @enable_write_buffer: Enable multiple register writes

 * @write_flush: flush buffered register writes and disable buffering

 */

struct ath_ops {

	unsigned int (*read)(void *, u32 reg_offset);

	void (*multi_read)(void *, u32 *addr, u32 *val, u16 count);

	void (*write)(void *, u32 val, u32 reg_offset);

	void (*enable_write_buffer)(void *);

	void (*write_flush) (void *);

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

+4 −3
Original line number Diff line number Diff line
@@ -31,7 +31,8 @@ static void ath5k_ahb_read_cachesize(struct ath_common *common, int *csz) 
	*csz = L1_CACHE_BYTES >> 2;

}



bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)

static bool

ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data)

{

	struct ath5k_softc *sc = common->priv;

	struct platform_device *pdev = to_platform_device(sc->dev);
@@ -46,10 +47,10 @@ bool ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data) 


	eeprom += off;

	if (eeprom > eeprom_end)

		return -EINVAL;

		return false;



	*data = *eeprom;

	return 0;

	return true;

}



int ath5k_hw_read_srev(struct ath5k_hw *ah)

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

+34 −61
Original line number Diff line number Diff line
@@ -241,74 +241,69 @@ static int ath5k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *re 
* Channel/mode setup *

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



/*

 * Convert IEEE channel number to MHz frequency.

 */

static inline short

ath5k_ieee2mhz(short chan)

{

	if (chan <= 14 || chan >= 27)

		return ieee80211chan2mhz(chan);

	else

		return 2212 + chan * 20;

}



/*

 * Returns true for the channel numbers used without all_channels modparam.

 */

static bool ath5k_is_standard_channel(short chan)

static bool ath5k_is_standard_channel(short chan, enum ieee80211_band band)

{

	return ((chan <= 14) ||

		/* UNII 1,2 */

		((chan & 3) == 0 && chan >= 36 && chan <= 64) ||

	if (band == IEEE80211_BAND_2GHZ && chan <= 14)

		return true;



	return	/* UNII 1,2 */

		(((chan & 3) == 0 && chan >= 36 && chan <= 64) ||

		/* midband */

		((chan & 3) == 0 && chan >= 100 && chan <= 140) ||

		/* UNII-3 */

		((chan & 3) == 1 && chan >= 149 && chan <= 165));

		((chan & 3) == 1 && chan >= 149 && chan <= 165) ||

		/* 802.11j 5.030-5.080 GHz (20MHz) */

		(chan == 8 || chan == 12 || chan == 16) ||

		/* 802.11j 4.9GHz (20MHz) */

		(chan == 184 || chan == 188 || chan == 192 || chan == 196));

}



static unsigned int

ath5k_copy_channels(struct ath5k_hw *ah,

		struct ieee80211_channel *channels,

		unsigned int mode,

		unsigned int max)

ath5k_setup_channels(struct ath5k_hw *ah, struct ieee80211_channel *channels,

		unsigned int mode, unsigned int max)

{

	unsigned int i, count, size, chfreq, freq, ch;



	if (!test_bit(mode, ah->ah_modes))

		return 0;

	unsigned int count, size, chfreq, freq, ch;

	enum ieee80211_band band;



	switch (mode) {

	case AR5K_MODE_11A:

		/* 1..220, but 2GHz frequencies are filtered by check_channel */

		size = 220;

		chfreq = CHANNEL_5GHZ;

		band = IEEE80211_BAND_5GHZ;

		break;

	case AR5K_MODE_11B:

	case AR5K_MODE_11G:

		size = 26;

		chfreq = CHANNEL_2GHZ;

		band = IEEE80211_BAND_2GHZ;

		break;

	default:

		ATH5K_WARN(ah->ah_sc, "bad mode, not copying channels\n");

		return 0;

	}



	for (i = 0, count = 0; i < size && max > 0; i++) {

		ch = i + 1 ;

		freq = ath5k_ieee2mhz(ch);

	count = 0;

	for (ch = 1; ch <= size && count < max; ch++) {

		freq = ieee80211_channel_to_frequency(ch, band);



		if (freq == 0) /* mapping failed - not a standard channel */

			continue;



		/* Check if channel is supported by the chipset */

		if (!ath5k_channel_ok(ah, freq, chfreq))

			continue;



		if (!modparam_all_channels && !ath5k_is_standard_channel(ch))

		if (!modparam_all_channels &&

		    !ath5k_is_standard_channel(ch, band))

			continue;



		/* Write channel info and increment counter */

		channels[count].center_freq = freq;

		channels[count].band = (chfreq == CHANNEL_2GHZ) ?

			IEEE80211_BAND_2GHZ : IEEE80211_BAND_5GHZ;

		channels[count].band = band;

		switch (mode) {

		case AR5K_MODE_11A:

		case AR5K_MODE_11G:
@@ -319,7 +314,6 @@ ath5k_copy_channels(struct ath5k_hw *ah, 
		}



		count++;

		max--;

	}



	return count;
@@ -364,7 +358,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw) 
		sband->n_bitrates = 12;



		sband->channels = sc->channels;

		sband->n_channels = ath5k_copy_channels(ah, sband->channels,

		sband->n_channels = ath5k_setup_channels(ah, sband->channels,

					AR5K_MODE_11G, max_c);



		hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
@@ -390,7 +384,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw) 
		}



		sband->channels = sc->channels;

		sband->n_channels = ath5k_copy_channels(ah, sband->channels,

		sband->n_channels = ath5k_setup_channels(ah, sband->channels,

					AR5K_MODE_11B, max_c);



		hw->wiphy->bands[IEEE80211_BAND_2GHZ] = sband;
@@ -410,7 +404,7 @@ ath5k_setup_bands(struct ieee80211_hw *hw) 
		sband->n_bitrates = 8;



		sband->channels = &sc->channels[count_c];

		sband->n_channels = ath5k_copy_channels(ah, sband->channels,

		sband->n_channels = ath5k_setup_channels(ah, sband->channels,

					AR5K_MODE_11A, max_c);



		hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband;
@@ -445,18 +439,6 @@ ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan) 
	return ath5k_reset(sc, chan, true);

}



static void

ath5k_setcurmode(struct ath5k_softc *sc, unsigned int mode)

{

	sc->curmode = mode;



	if (mode == AR5K_MODE_11A) {

		sc->curband = &sc->sbands[IEEE80211_BAND_5GHZ];

	} else {

		sc->curband = &sc->sbands[IEEE80211_BAND_2GHZ];

	}

}



struct ath_vif_iter_data {

	const u8	*hw_macaddr;

	u8		mask[ETH_ALEN];
@@ -569,7 +551,7 @@ ath5k_hw_to_driver_rix(struct ath5k_softc *sc, int hw_rix) 
			"hw_rix out of bounds: %x\n", hw_rix))

		return 0;



	rix = sc->rate_idx[sc->curband->band][hw_rix];

	rix = sc->rate_idx[sc->curchan->band][hw_rix];

	if (WARN(rix < 0, "invalid hw_rix: %x\n", hw_rix))

		rix = 0;
@@ -1379,7 +1361,7 @@ ath5k_receive_frame(struct ath5k_softc *sc, struct sk_buff *skb, 
	rxs->flag |= RX_FLAG_TSFT;



	rxs->freq = sc->curchan->center_freq;

	rxs->band = sc->curband->band;

	rxs->band = sc->curchan->band;



	rxs->signal = sc->ah->ah_noise_floor + rs->rs_rssi;
@@ -1394,7 +1376,7 @@ ath5k_receive_frame(struct ath5k_softc *sc, struct sk_buff *skb, 
	rxs->flag |= ath5k_rx_decrypted(sc, skb, rs);



	if (rxs->rate_idx >= 0 && rs->rs_rate ==

	    sc->curband->bitrates[rxs->rate_idx].hw_value_short)

	    sc->sbands[sc->curchan->band].bitrates[rxs->rate_idx].hw_value_short)

		rxs->flag |= RX_FLAG_SHORTPRE;



	ath5k_debug_dump_skb(sc, skb, "RX  ", 0);
@@ -2554,7 +2536,6 @@ ath5k_init_hw(struct ath5k_softc *sc) 
	 * and then setup of the interrupt mask.

	 */

	sc->curchan = sc->hw->conf.channel;

	sc->curband = &sc->sbands[sc->curchan->band];

	sc->imask = AR5K_INT_RXOK | AR5K_INT_RXERR | AR5K_INT_RXEOL |

		AR5K_INT_RXORN | AR5K_INT_TXDESC | AR5K_INT_TXEOL |

		AR5K_INT_FATAL | AR5K_INT_GLOBAL | AR5K_INT_MIB;
@@ -2681,10 +2662,8 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan, 
	 * so we should also free any remaining

	 * tx buffers */

	ath5k_drain_tx_buffs(sc);

	if (chan) {

	if (chan)

		sc->curchan = chan;

		sc->curband = &sc->sbands[chan->band];

	}

	ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL,

								skip_pcu);

	if (ret) {
@@ -2782,12 +2761,6 @@ ath5k_init(struct ieee80211_hw *hw) 
		goto err;

	}



	/* NB: setup here so ath5k_rate_update is happy */

	if (test_bit(AR5K_MODE_11A, ah->ah_modes))

		ath5k_setcurmode(sc, AR5K_MODE_11A);

	else

		ath5k_setcurmode(sc, AR5K_MODE_11B);



	/*

	 * Allocate tx+rx descriptors and populate the lists.

	 */

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

+0 −3
Original line number Diff line number Diff line
@@ -183,8 +183,6 @@ struct ath5k_softc { 
	enum nl80211_iftype	opmode;

	struct ath5k_hw		*ah;		/* Atheros HW */



	struct ieee80211_supported_band		*curband;



#ifdef CONFIG_ATH5K_DEBUG

	struct ath5k_dbg_info	debug;		/* debug info */

#endif /* CONFIG_ATH5K_DEBUG */
@@ -202,7 +200,6 @@ struct ath5k_softc { 
#define ATH_STAT_STARTED	4		/* opened & irqs enabled */



	unsigned int		filter_flags;	/* HW flags, AR5K_RX_FILTER_* */

	unsigned int		curmode;	/* current phy mode */

	struct ieee80211_channel *curchan;	/* current h/w channel */



	u16			nvifs;