Merge git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

Conflicts:
	drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
	drivers/net/wireless/rtlwifi/rtl8188ee/phy.h
	drivers/net/wireless/rtlwifi/rtl8192ce/phy.h
	drivers/net/wireless/rtlwifi/rtl8192de/phy.h
	drivers/net/wireless/rtlwifi/rtl8723ae/phy.h

Just some minor conflicts between the wireless-next changes
and Joe Perches's "extern" removal from function prototypes
in header files.

John W. Linville says:

====================
Regarding the Bluetooth bits, Gustavo says:

"The big work here is from Marcel and Johan. They did a lot of work
in the L2CAP, HCI and MGMT layers. The most important ones are the
addition of a new MGMT command to enable/disable LE advertisement
and the introduction of the HCI user channel to allow applications
to get directly and exclusive access to Bluetooth devices."

As to the ath10k bits, Kalle says:

"Bartosz dropped support for qca98xx hw1.0 hardware from ath10k, it's
just too much to support it. Michal added support for the new firmware
interface. Marek fixed WEP in AP and IBSS mode. Rest of the changes are
minor fixes or cleanups."

And also:

"Major changes are:

* throughput improvements including aligning the RX frames correctly and
  optimising HTT layer (Michal)

* remove qca98xx hw1.0 support (Bartosz)

* add support for firmware version 999.999.0.636 (Michal)

* firmware htt statistics support (Kalle)

* fix WEP in AP and IBSS mode (Marek)

* fix a mutex unlock balance in debugfs file (Shafi)

And of course there's a lot of smaller fixes and cleanup."

For the wl12xx bits, Luca says:

"Here are some patches intended for 3.13.  Eliad is upstreaming a bunch
of patches that have been pending in the internal tree.  Mostly bugfixes
and other small improvements."

Along with that...

Arend and friends bring us a batch of brcmfmac updates, Larry Finger
offers some rtlwifi refactoring, and Sujith sends the usual batch of
ath9k updates.  As usual, there are a number of other small updates
from a variety of players as well.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 224 insertions, 222 deletions

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index c088744a6bf..1be2c787aac 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -104,37 +104,37 @@ static ssize_t read_file_ani(struct file *file, char __user *user_buf,
 		return -ENOMEM;
 
 	if (common->disable_ani) {
-		len += snprintf(buf + len, size - len, "%s: %s\n",
-				"ANI", "DISABLED");
+		len += scnprintf(buf + len, size - len, "%s: %s\n",
+				 "ANI", "DISABLED");
 		goto exit;
 	}
 
-	len += snprintf(buf + len, size - len, "%15s: %s\n",
-			"ANI", "ENABLED");
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"ANI RESET", ah->stats.ast_ani_reset);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"SPUR UP", ah->stats.ast_ani_spurup);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"SPUR DOWN", ah->stats.ast_ani_spurup);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"OFDM WS-DET ON", ah->stats.ast_ani_ofdmon);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"OFDM WS-DET OFF", ah->stats.ast_ani_ofdmoff);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"MRC-CCK ON", ah->stats.ast_ani_ccklow);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"MRC-CCK OFF", ah->stats.ast_ani_cckhigh);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"FIR-STEP UP", ah->stats.ast_ani_stepup);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"FIR-STEP DOWN", ah->stats.ast_ani_stepdown);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"INV LISTENTIME", ah->stats.ast_ani_lneg_or_lzero);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"OFDM ERRORS", ah->stats.ast_ani_ofdmerrs);
-	len += snprintf(buf + len, size - len, "%15s: %u\n",
-			"CCK ERRORS", ah->stats.ast_ani_cckerrs);
+	len += scnprintf(buf + len, size - len, "%15s: %s\n",
+			 "ANI", "ENABLED");
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "ANI RESET", ah->stats.ast_ani_reset);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "SPUR UP", ah->stats.ast_ani_spurup);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "SPUR DOWN", ah->stats.ast_ani_spurup);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "OFDM WS-DET ON", ah->stats.ast_ani_ofdmon);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "OFDM WS-DET OFF", ah->stats.ast_ani_ofdmoff);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "MRC-CCK ON", ah->stats.ast_ani_ccklow);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "MRC-CCK OFF", ah->stats.ast_ani_cckhigh);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "FIR-STEP UP", ah->stats.ast_ani_stepup);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "FIR-STEP DOWN", ah->stats.ast_ani_stepdown);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "INV LISTENTIME", ah->stats.ast_ani_lneg_or_lzero);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "OFDM ERRORS", ah->stats.ast_ani_ofdmerrs);
+	len += scnprintf(buf + len, size - len, "%15s: %u\n",
+			 "CCK ERRORS", ah->stats.ast_ani_cckerrs);
 exit:
 	if (len > size)
 		len = size;
@@ -280,70 +280,70 @@ static ssize_t read_file_antenna_diversity(struct file *file,
 		return -ENOMEM;
 
 	if (!(pCap->hw_caps & ATH9K_HW_CAP_ANT_DIV_COMB)) {
-		len += snprintf(buf + len, size - len, "%s\n",
-				"Antenna Diversity Combining is disabled");
+		len += scnprintf(buf + len, size - len, "%s\n",
+				 "Antenna Diversity Combining is disabled");
 		goto exit;
 	}
 
 	ath9k_ps_wakeup(sc);
 	ath9k_hw_antdiv_comb_conf_get(ah, &div_ant_conf);
-	len += snprintf(buf + len, size - len, "Current MAIN config : %s\n",
-			lna_conf_str[div_ant_conf.main_lna_conf]);
-	len += snprintf(buf + len, size - len, "Current ALT config  : %s\n",
-			lna_conf_str[div_ant_conf.alt_lna_conf]);
-	len += snprintf(buf + len, size - len, "Average MAIN RSSI   : %d\n",
-			as_main->rssi_avg);
-	len += snprintf(buf + len, size - len, "Average ALT RSSI    : %d\n\n",
-			as_alt->rssi_avg);
+	len += scnprintf(buf + len, size - len, "Current MAIN config : %s\n",
+			 lna_conf_str[div_ant_conf.main_lna_conf]);
+	len += scnprintf(buf + len, size - len, "Current ALT config  : %s\n",
+			 lna_conf_str[div_ant_conf.alt_lna_conf]);
+	len += scnprintf(buf + len, size - len, "Average MAIN RSSI   : %d\n",
+			 as_main->rssi_avg);
+	len += scnprintf(buf + len, size - len, "Average ALT RSSI    : %d\n\n",
+			 as_alt->rssi_avg);
 	ath9k_ps_restore(sc);
 
-	len += snprintf(buf + len, size - len, "Packet Receive Cnt:\n");
-	len += snprintf(buf + len, size - len, "-------------------\n");
-
-	len += snprintf(buf + len, size - len, "%30s%15s\n",
-			"MAIN", "ALT");
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"TOTAL COUNT",
-			as_main->recv_cnt,
-			as_alt->recv_cnt);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA1",
-			as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1],
-			as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1]);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA2",
-			as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA2],
-			as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA2]);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA1 + LNA2",
-			as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2],
-			as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2]);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA1 - LNA2",
-			as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2],
-			as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2]);
-
-	len += snprintf(buf + len, size - len, "\nLNA Config Attempts:\n");
-	len += snprintf(buf + len, size - len, "--------------------\n");
-
-	len += snprintf(buf + len, size - len, "%30s%15s\n",
-			"MAIN", "ALT");
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA1",
-			as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1],
-			as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1]);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA2",
-			as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA2],
-			as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA2]);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA1 + LNA2",
-			as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2],
-			as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2]);
-	len += snprintf(buf + len, size - len, "%-14s:%15d%15d\n",
-			"LNA1 - LNA2",
-			as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2],
-			as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2]);
+	len += scnprintf(buf + len, size - len, "Packet Receive Cnt:\n");
+	len += scnprintf(buf + len, size - len, "-------------------\n");
+
+	len += scnprintf(buf + len, size - len, "%30s%15s\n",
+			 "MAIN", "ALT");
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "TOTAL COUNT",
+			 as_main->recv_cnt,
+			 as_alt->recv_cnt);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA1",
+			 as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1],
+			 as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1]);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA2",
+			 as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA2],
+			 as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA2]);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA1 + LNA2",
+			 as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2],
+			 as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2]);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA1 - LNA2",
+			 as_main->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2],
+			 as_alt->lna_recv_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2]);
+
+	len += scnprintf(buf + len, size - len, "\nLNA Config Attempts:\n");
+	len += scnprintf(buf + len, size - len, "--------------------\n");
+
+	len += scnprintf(buf + len, size - len, "%30s%15s\n",
+			 "MAIN", "ALT");
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA1",
+			 as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1],
+			 as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1]);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA2",
+			 as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA2],
+			 as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA2]);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA1 + LNA2",
+			 as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2],
+			 as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2]);
+	len += scnprintf(buf + len, size - len, "%-14s:%15d%15d\n",
+			 "LNA1 - LNA2",
+			 as_main->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2],
+			 as_alt->lna_attempt_cnt[ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2]);
 
 exit:
 	if (len > size)
@@ -385,21 +385,21 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 		   (AR_MACMISC_MISC_OBS_BUS_1 <<
 		    AR_MACMISC_MISC_OBS_BUS_MSB_S)));
 
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
-			"Raw DMA Debug values:\n");
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
+			 "Raw DMA Debug values:\n");
 
 	for (i = 0; i < ATH9K_NUM_DMA_DEBUG_REGS; i++) {
 		if (i % 4 == 0)
-			len += snprintf(buf + len, DMA_BUF_LEN - len, "\n");
+			len += scnprintf(buf + len, DMA_BUF_LEN - len, "\n");
 
 		val[i] = REG_READ_D(ah, AR_DMADBG_0 + (i * sizeof(u32)));
-		len += snprintf(buf + len, DMA_BUF_LEN - len, "%d: %08x ",
-				i, val[i]);
+		len += scnprintf(buf + len, DMA_BUF_LEN - len, "%d: %08x ",
+				 i, val[i]);
 	}
 
-	len += snprintf(buf + len, DMA_BUF_LEN - len, "\n\n");
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
-			"Num QCU: chain_st fsp_ok fsp_st DCU: chain_st\n");
+	len += scnprintf(buf + len, DMA_BUF_LEN - len, "\n\n");
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
+			 "Num QCU: chain_st fsp_ok fsp_st DCU: chain_st\n");
 
 	for (i = 0; i < ATH9K_NUM_QUEUES; i++, qcuOffset += 4, dcuOffset += 5) {
 		if (i == 8) {
@@ -412,39 +412,39 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
 			dcuBase++;
 		}
 
-		len += snprintf(buf + len, DMA_BUF_LEN - len,
-			"%2d          %2x      %1x     %2x           %2x\n",
-			i, (*qcuBase & (0x7 << qcuOffset)) >> qcuOffset,
-			(*qcuBase & (0x8 << qcuOffset)) >> (qcuOffset + 3),
-			val[2] & (0x7 << (i * 3)) >> (i * 3),
-			(*dcuBase & (0x1f << dcuOffset)) >> dcuOffset);
+		len += scnprintf(buf + len, DMA_BUF_LEN - len,
+			 "%2d          %2x      %1x     %2x           %2x\n",
+			 i, (*qcuBase & (0x7 << qcuOffset)) >> qcuOffset,
+			 (*qcuBase & (0x8 << qcuOffset)) >> (qcuOffset + 3),
+			 val[2] & (0x7 << (i * 3)) >> (i * 3),
+			 (*dcuBase & (0x1f << dcuOffset)) >> dcuOffset);
 	}
 
-	len += snprintf(buf + len, DMA_BUF_LEN - len, "\n");
+	len += scnprintf(buf + len, DMA_BUF_LEN - len, "\n");
 
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
 		"qcu_stitch state:   %2x    qcu_fetch state:        %2x\n",
 		(val[3] & 0x003c0000) >> 18, (val[3] & 0x03c00000) >> 22);
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
 		"qcu_complete state: %2x    dcu_complete state:     %2x\n",
 		(val[3] & 0x1c000000) >> 26, (val[6] & 0x3));
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
 		"dcu_arb state:      %2x    dcu_fp state:           %2x\n",
 		(val[5] & 0x06000000) >> 25, (val[5] & 0x38000000) >> 27);
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
 		"chan_idle_dur:     %3d    chan_idle_dur_valid:     %1d\n",
 		(val[6] & 0x000003fc) >> 2, (val[6] & 0x00000400) >> 10);
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
 		"txfifo_valid_0:      %1d    txfifo_valid_1:          %1d\n",
 		(val[6] & 0x00000800) >> 11, (val[6] & 0x00001000) >> 12);
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
 		"txfifo_dcu_num_0:   %2d    txfifo_dcu_num_1:       %2d\n",
 		(val[6] & 0x0001e000) >> 13, (val[6] & 0x001e0000) >> 17);
 
-	len += snprintf(buf + len, DMA_BUF_LEN - len, "pcu observe: 0x%x\n",
-			REG_READ_D(ah, AR_OBS_BUS_1));
-	len += snprintf(buf + len, DMA_BUF_LEN - len,
-			"AR_CR: 0x%x\n", REG_READ_D(ah, AR_CR));
+	len += scnprintf(buf + len, DMA_BUF_LEN - len, "pcu observe: 0x%x\n",
+			 REG_READ_D(ah, AR_OBS_BUS_1));
+	len += scnprintf(buf + len, DMA_BUF_LEN - len,
+			 "AR_CR: 0x%x\n", REG_READ_D(ah, AR_CR));
 
 	ath9k_ps_restore(sc);
 
@@ -530,9 +530,9 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
 
 #define PR_IS(a, s)						\
 	do {							\
-		len += snprintf(buf + len, mxlen - len,		\
-				"%21s: %10u\n", a,		\
-				sc->debug.stats.istats.s);	\
+		len += scnprintf(buf + len, mxlen - len,	\
+				 "%21s: %10u\n", a,		\
+				 sc->debug.stats.istats.s);	\
 	} while (0)
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) {
@@ -563,8 +563,8 @@ static ssize_t read_file_interrupt(struct file *file, char __user *user_buf,
 	PR_IS("GENTIMER", gen_timer);
 	PR_IS("TOTAL", total);
 
-	len += snprintf(buf + len, mxlen - len,
-			"SYNC_CAUSE stats:\n");
+	len += scnprintf(buf + len, mxlen - len,
+			 "SYNC_CAUSE stats:\n");
 
 	PR_IS("Sync-All", sync_cause_all);
 	PR_IS("RTC-IRQ", sync_rtc_irq);
@@ -655,16 +655,16 @@ static ssize_t print_queue(struct ath_softc *sc, struct ath_txq *txq,
 
 	ath_txq_lock(sc, txq);
 
-	len += snprintf(buf + len, size - len, "%s: %d ",
-			"qnum", txq->axq_qnum);
-	len += snprintf(buf + len, size - len, "%s: %2d ",
-			"qdepth", txq->axq_depth);
-	len += snprintf(buf + len, size - len, "%s: %2d ",
-			"ampdu-depth", txq->axq_ampdu_depth);
-	len += snprintf(buf + len, size - len, "%s: %3d ",
-			"pending", txq->pending_frames);
-	len += snprintf(buf + len, size - len, "%s: %d\n",
-			"stopped", txq->stopped);
+	len += scnprintf(buf + len, size - len, "%s: %d ",
+			 "qnum", txq->axq_qnum);
+	len += scnprintf(buf + len, size - len, "%s: %2d ",
+			 "qdepth", txq->axq_depth);
+	len += scnprintf(buf + len, size - len, "%s: %2d ",
+			 "ampdu-depth", txq->axq_ampdu_depth);
+	len += scnprintf(buf + len, size - len, "%s: %3d ",
+			 "pending", txq->pending_frames);
+	len += scnprintf(buf + len, size - len, "%s: %d\n",
+			 "stopped", txq->stopped);
 
 	ath_txq_unlock(sc, txq);
 	return len;
@@ -687,11 +687,11 @@ static ssize_t read_file_queues(struct file *file, char __user *user_buf,
 
 	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
 		txq = sc->tx.txq_map[i];
-		len += snprintf(buf + len, size - len, "(%s):  ", qname[i]);
+		len += scnprintf(buf + len, size - len, "(%s):  ", qname[i]);
 		len += print_queue(sc, txq, buf + len, size - len);
 	}
 
-	len += snprintf(buf + len, size - len, "(CAB): ");
+	len += scnprintf(buf + len, size - len, "(CAB): ");
 	len += print_queue(sc, sc->beacon.cabq, buf + len, size - len);
 
 	if (len > size)
@@ -716,80 +716,82 @@ static ssize_t read_file_misc(struct file *file, char __user *user_buf,
 	unsigned int reg;
 	u32 rxfilter;
 
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"BSSID: %pM\n", common->curbssid);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"BSSID-MASK: %pM\n", common->bssidmask);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"OPMODE: %s\n", ath_opmode_to_string(sc->sc_ah->opmode));
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "BSSID: %pM\n", common->curbssid);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "BSSID-MASK: %pM\n", common->bssidmask);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "OPMODE: %s\n",
+			 ath_opmode_to_string(sc->sc_ah->opmode));
 
 	ath9k_ps_wakeup(sc);
 	rxfilter = ath9k_hw_getrxfilter(sc->sc_ah);
 	ath9k_ps_restore(sc);
 
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"RXFILTER: 0x%x", rxfilter);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "RXFILTER: 0x%x", rxfilter);
 
 	if (rxfilter & ATH9K_RX_FILTER_UCAST)
-		len += snprintf(buf + len, sizeof(buf) - len, " UCAST");
+		len += scnprintf(buf + len, sizeof(buf) - len, " UCAST");
 	if (rxfilter & ATH9K_RX_FILTER_MCAST)
-		len += snprintf(buf + len, sizeof(buf) - len, " MCAST");
+		len += scnprintf(buf + len, sizeof(buf) - len, " MCAST");
 	if (rxfilter & ATH9K_RX_FILTER_BCAST)
-		len += snprintf(buf + len, sizeof(buf) - len, " BCAST");
+		len += scnprintf(buf + len, sizeof(buf) - len, " BCAST");
 	if (rxfilter & ATH9K_RX_FILTER_CONTROL)
-		len += snprintf(buf + len, sizeof(buf) - len, " CONTROL");
+		len += scnprintf(buf + len, sizeof(buf) - len, " CONTROL");
 	if (rxfilter & ATH9K_RX_FILTER_BEACON)
-		len += snprintf(buf + len, sizeof(buf) - len, " BEACON");
+		len += scnprintf(buf + len, sizeof(buf) - len, " BEACON");
 	if (rxfilter & ATH9K_RX_FILTER_PROM)
-		len += snprintf(buf + len, sizeof(buf) - len, " PROM");
+		len += scnprintf(buf + len, sizeof(buf) - len, " PROM");
 	if (rxfilter & ATH9K_RX_FILTER_PROBEREQ)
-		len += snprintf(buf + len, sizeof(buf) - len, " PROBEREQ");
+		len += scnprintf(buf + len, sizeof(buf) - len, " PROBEREQ");
 	if (rxfilter & ATH9K_RX_FILTER_PHYERR)
-		len += snprintf(buf + len, sizeof(buf) - len, " PHYERR");
+		len += scnprintf(buf + len, sizeof(buf) - len, " PHYERR");
 	if (rxfilter & ATH9K_RX_FILTER_MYBEACON)
-		len += snprintf(buf + len, sizeof(buf) - len, " MYBEACON");
+		len += scnprintf(buf + len, sizeof(buf) - len, " MYBEACON");
 	if (rxfilter & ATH9K_RX_FILTER_COMP_BAR)
-		len += snprintf(buf + len, sizeof(buf) - len, " COMP_BAR");
+		len += scnprintf(buf + len, sizeof(buf) - len, " COMP_BAR");
 	if (rxfilter & ATH9K_RX_FILTER_PSPOLL)
-		len += snprintf(buf + len, sizeof(buf) - len, " PSPOLL");
+		len += scnprintf(buf + len, sizeof(buf) - len, " PSPOLL");
 	if (rxfilter & ATH9K_RX_FILTER_PHYRADAR)
-		len += snprintf(buf + len, sizeof(buf) - len, " PHYRADAR");
+		len += scnprintf(buf + len, sizeof(buf) - len, " PHYRADAR");
 	if (rxfilter & ATH9K_RX_FILTER_MCAST_BCAST_ALL)
-		len += snprintf(buf + len, sizeof(buf) - len, " MCAST_BCAST_ALL");
+		len += scnprintf(buf + len, sizeof(buf) - len, " MCAST_BCAST_ALL");
 	if (rxfilter & ATH9K_RX_FILTER_CONTROL_WRAPPER)
-		len += snprintf(buf + len, sizeof(buf) - len, " CONTROL_WRAPPER");
+		len += scnprintf(buf + len, sizeof(buf) - len, " CONTROL_WRAPPER");
 
-	len += snprintf(buf + len, sizeof(buf) - len, "\n");
+	len += scnprintf(buf + len, sizeof(buf) - len, "\n");
 
 	reg = sc->sc_ah->imask;
 
-	len += snprintf(buf + len, sizeof(buf) - len, "INTERRUPT-MASK: 0x%x", reg);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "INTERRUPT-MASK: 0x%x", reg);
 
 	if (reg & ATH9K_INT_SWBA)
-		len += snprintf(buf + len, sizeof(buf) - len, " SWBA");
+		len += scnprintf(buf + len, sizeof(buf) - len, " SWBA");
 	if (reg & ATH9K_INT_BMISS)
-		len += snprintf(buf + len, sizeof(buf) - len, " BMISS");
+		len += scnprintf(buf + len, sizeof(buf) - len, " BMISS");
 	if (reg & ATH9K_INT_CST)
-		len += snprintf(buf + len, sizeof(buf) - len, " CST");
+		len += scnprintf(buf + len, sizeof(buf) - len, " CST");
 	if (reg & ATH9K_INT_RX)
-		len += snprintf(buf + len, sizeof(buf) - len, " RX");
+		len += scnprintf(buf + len, sizeof(buf) - len, " RX");
 	if (reg & ATH9K_INT_RXHP)
-		len += snprintf(buf + len, sizeof(buf) - len, " RXHP");
+		len += scnprintf(buf + len, sizeof(buf) - len, " RXHP");
 	if (reg & ATH9K_INT_RXLP)
-		len += snprintf(buf + len, sizeof(buf) - len, " RXLP");
+		len += scnprintf(buf + len, sizeof(buf) - len, " RXLP");
 	if (reg & ATH9K_INT_BB_WATCHDOG)
-		len += snprintf(buf + len, sizeof(buf) - len, " BB_WATCHDOG");
+		len += scnprintf(buf + len, sizeof(buf) - len, " BB_WATCHDOG");
 
-	len += snprintf(buf + len, sizeof(buf) - len, "\n");
+	len += scnprintf(buf + len, sizeof(buf) - len, "\n");
 
 	ath9k_calculate_iter_data(hw, NULL, &iter_data);
 
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"VIF-COUNTS: AP: %i STA: %i MESH: %i WDS: %i"
-			" ADHOC: %i TOTAL: %hi BEACON-VIF: %hi\n",
-			iter_data.naps, iter_data.nstations, iter_data.nmeshes,
-			iter_data.nwds, iter_data.nadhocs,
-			sc->nvifs, sc->nbcnvifs);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "VIF-COUNTS: AP: %i STA: %i MESH: %i WDS: %i"
+			 " ADHOC: %i TOTAL: %hi BEACON-VIF: %hi\n",
+			 iter_data.naps, iter_data.nstations, iter_data.nmeshes,
+			 iter_data.nwds, iter_data.nadhocs,
+			 sc->nvifs, sc->nbcnvifs);
 
 	if (len > sizeof(buf))
 		len = sizeof(buf);
@@ -805,27 +807,27 @@ static ssize_t read_file_reset(struct file *file, char __user *user_buf,
 	char buf[512];
 	unsigned int len = 0;
 
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "Baseband Hang",
-			sc->debug.stats.reset[RESET_TYPE_BB_HANG]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "Baseband Watchdog",
-			sc->debug.stats.reset[RESET_TYPE_BB_WATCHDOG]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "Fatal HW Error",
-			sc->debug.stats.reset[RESET_TYPE_FATAL_INT]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "TX HW error",
-			sc->debug.stats.reset[RESET_TYPE_TX_ERROR]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "TX Path Hang",
-			sc->debug.stats.reset[RESET_TYPE_TX_HANG]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "PLL RX Hang",
-			sc->debug.stats.reset[RESET_TYPE_PLL_HANG]);
-	len += snprintf(buf + len, sizeof(buf) - len,
-			"%17s: %2d\n", "MCI Reset",
-			sc->debug.stats.reset[RESET_TYPE_MCI]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "Baseband Hang",
+			 sc->debug.stats.reset[RESET_TYPE_BB_HANG]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "Baseband Watchdog",
+			 sc->debug.stats.reset[RESET_TYPE_BB_WATCHDOG]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "Fatal HW Error",
+			 sc->debug.stats.reset[RESET_TYPE_FATAL_INT]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "TX HW error",
+			 sc->debug.stats.reset[RESET_TYPE_TX_ERROR]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "TX Path Hang",
+			 sc->debug.stats.reset[RESET_TYPE_TX_HANG]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "PLL RX Hang",
+			 sc->debug.stats.reset[RESET_TYPE_PLL_HANG]);
+	len += scnprintf(buf + len, sizeof(buf) - len,
+			 "%17s: %2d\n", "MCI Reset",
+			 sc->debug.stats.reset[RESET_TYPE_MCI]);
 
 	if (len > sizeof(buf))
 		len = sizeof(buf);
@@ -902,14 +904,14 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf,
 			      size_t count, loff_t *ppos)
 {
 #define PHY_ERR(s, p) \
-	len += snprintf(buf + len, size - len, "%22s : %10u\n", s, \
-			sc->debug.stats.rxstats.phy_err_stats[p]);
+	len += scnprintf(buf + len, size - len, "%22s : %10u\n", s, \
+			 sc->debug.stats.rxstats.phy_err_stats[p]);
 
 #define RXS_ERR(s, e)					    \
 	do {						    \
-		len += snprintf(buf + len, size - len,	    \
-				"%22s : %10u\n", s,	    \
-				sc->debug.stats.rxstats.e); \
+		len += scnprintf(buf + len, size - len,	    \
+				 "%22s : %10u\n", s,	    \
+				 sc->debug.stats.rxstats.e);\
 	} while (0)
 
 	struct ath_softc *sc = file->private_data;
@@ -1439,22 +1441,22 @@ static ssize_t read_file_dump_nfcal(struct file *file, char __user *user_buf,
 	if (!buf)
 		return -ENOMEM;
 
-	len += snprintf(buf + len, size - len,
-			"Channel Noise Floor : %d\n", ah->noise);
-	len += snprintf(buf + len, size - len,
-			"Chain | privNF | # Readings | NF Readings\n");
+	len += scnprintf(buf + len, size - len,
+			 "Channel Noise Floor : %d\n", ah->noise);
+	len += scnprintf(buf + len, size - len,
+			 "Chain | privNF | # Readings | NF Readings\n");
 	for (i = 0; i < NUM_NF_READINGS; i++) {
 		if (!(chainmask & (1 << i)) ||
 		    ((i >= AR5416_MAX_CHAINS) && !conf_is_ht40(conf)))
 			continue;
 
 		nread = AR_PHY_CCA_FILTERWINDOW_LENGTH - h[i].invalidNFcount;
-		len += snprintf(buf + len, size - len, " %d\t %d\t %d\t\t",
-				i, h[i].privNF, nread);
+		len += scnprintf(buf + len, size - len, " %d\t %d\t %d\t\t",
+				 i, h[i].privNF, nread);
 		for (j = 0; j < nread; j++)
-			len += snprintf(buf + len, size - len,
-					" %d", h[i].nfCalBuffer[j]);
-		len += snprintf(buf + len, size - len, "\n");
+			len += scnprintf(buf + len, size - len,
+					 " %d", h[i].nfCalBuffer[j]);
+		len += scnprintf(buf + len, size - len, "\n");
 	}
 
 	if (len > size)
@@ -1543,8 +1545,8 @@ static ssize_t read_file_btcoex(struct file *file, char __user *user_buf,
 		return -ENOMEM;
 
 	if (!sc->sc_ah->common.btcoex_enabled) {
-		len = snprintf(buf, size, "%s\n",
-			       "BTCOEX is disabled");
+		len = scnprintf(buf, size, "%s\n",
+				"BTCOEX is disabled");
 		goto exit;
 	}
 
@@ -1582,43 +1584,43 @@ static ssize_t read_file_node_stat(struct file *file, char __user *user_buf,
 		return -ENOMEM;
 
 	if (!an->sta->ht_cap.ht_supported) {
-		len = snprintf(buf, size, "%s\n",
-			       "HT not supported");
+		len = scnprintf(buf, size, "%s\n",
+				"HT not supported");
 		goto exit;
 	}
 
-	len = snprintf(buf, size, "Max-AMPDU: %d\n",
-		       an->maxampdu);
-	len += snprintf(buf + len, size - len, "MPDU Density: %d\n\n",
-			an->mpdudensity);
+	len = scnprintf(buf, size, "Max-AMPDU: %d\n",
+			an->maxampdu);
+	len += scnprintf(buf + len, size - len, "MPDU Density: %d\n\n",
+			 an->mpdudensity);
 
-	len += snprintf(buf + len, size - len,
-			"%2s%7s\n", "AC", "SCHED");
+	len += scnprintf(buf + len, size - len,
+			 "%2s%7s\n", "AC", "SCHED");
 
 	for (acno = 0, ac = &an->ac[acno];
 	     acno < IEEE80211_NUM_ACS; acno++, ac++) {
 		txq = ac->txq;
 		ath_txq_lock(sc, txq);
-		len += snprintf(buf + len, size - len,
-				"%2d%7d\n",
-				acno, ac->sched);
+		len += scnprintf(buf + len, size - len,
+				 "%2d%7d\n",
+				 acno, ac->sched);
 		ath_txq_unlock(sc, txq);
 	}
 
-	len += snprintf(buf + len, size - len,
-			"\n%3s%11s%10s%10s%10s%10s%9s%6s%8s\n",
-			"TID", "SEQ_START", "SEQ_NEXT", "BAW_SIZE",
-			"BAW_HEAD", "BAW_TAIL", "BAR_IDX", "SCHED", "PAUSED");
+	len += scnprintf(buf + len, size - len,
+			 "\n%3s%11s%10s%10s%10s%10s%9s%6s%8s\n",
+			 "TID", "SEQ_START", "SEQ_NEXT", "BAW_SIZE",
+			 "BAW_HEAD", "BAW_TAIL", "BAR_IDX", "SCHED", "PAUSED");
 
 	for (tidno = 0, tid = &an->tid[tidno];
 	     tidno < IEEE80211_NUM_TIDS; tidno++, tid++) {
 		txq = tid->ac->txq;
 		ath_txq_lock(sc, txq);
-		len += snprintf(buf + len, size - len,
-				"%3d%11d%10d%10d%10d%10d%9d%6d%8d\n",
-				tid->tidno, tid->seq_start, tid->seq_next,
-				tid->baw_size, tid->baw_head, tid->baw_tail,
-				tid->bar_index, tid->sched, tid->paused);
+		len += scnprintf(buf + len, size - len,
+				 "%3d%11d%10d%10d%10d%10d%9d%6d%8d\n",
+				 tid->tidno, tid->seq_start, tid->seq_next,
+				 tid->baw_size, tid->baw_head, tid->baw_tail,
+				 tid->bar_index, tid->sched, tid->paused);
 		ath_txq_unlock(sc, txq);
 	}
 exit: