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

…/git/linville/wireless-next

Documentation/DocBook/80211.tmpl

@@ -516,7 +516,7 @@
 !Finclude/net/mac80211.h ieee80211_start_tx_ba_cb_irqsafe
 !Finclude/net/mac80211.h ieee80211_stop_tx_ba_session
 !Finclude/net/mac80211.h ieee80211_stop_tx_ba_cb_irqsafe
-!Finclude/net/mac80211.h rate_control_changed
+!Finclude/net/mac80211.h ieee80211_rate_control_changed
 !Finclude/net/mac80211.h ieee80211_tx_rate_control
 !Finclude/net/mac80211.h rate_control_send_low
       </chapter>

Documentation/networking/mac80211-auth-assoc-deauth.txt

@@ -23,7 +23,7 @@ BA session stop & deauth/disassoc frames
 end note
 end
 
-mac80211->driver: config(channel, non-HT)
+mac80211->driver: config(channel, channel type)
 mac80211->driver: bss_info_changed(set BSSID, basic rate bitmap)
 mac80211->driver: sta_state(AP, exists)
 
@@ -51,7 +51,7 @@ note over mac80211,driver: cleanup like for authenticate
 end
 
 alt not previously authenticated (FT)
-mac80211->driver: config(channel, non-HT)
+mac80211->driver: config(channel, channel type)
 mac80211->driver: bss_info_changed(set BSSID, basic rate bitmap)
 mac80211->driver: sta_state(AP, exists)
 mac80211->driver: sta_state(AP, authenticated)
@@ -67,10 +67,6 @@ end
 
 mac80211->driver: set up QoS parameters
 
-alt is HT channel
-mac80211->driver: config(channel, HT params)
-end
-
 mac80211->driver: bss_info_changed(QoS, HT, associated with AID)
 mac80211->userspace: associated
 
@@ -95,5 +91,5 @@ mac80211->driver: sta_state(AP,exists)
 mac80211->driver: sta_state(AP,not-exists)
 mac80211->driver: turn off powersave
 mac80211->driver: bss_info_changed(clear BSSID, not associated, no QoS, ...)
-mac80211->driver: config(non-HT channel type)
+mac80211->driver: config(channel type to non-HT)
 mac80211->userspace: disconnected

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

@@ -14,6 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ath5k.h"
 #include "reg.h"
 #include "debug.h"
@@ -728,33 +730,25 @@ void
 ath5k_ani_print_counters(struct ath5k_hw *ah)
 {
 	/* clears too */
-	printk(KERN_NOTICE "ACK fail\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_ACK_FAIL));
-	printk(KERN_NOTICE "RTS fail\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_RTS_FAIL));
-	printk(KERN_NOTICE "RTS success\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_RTS_OK));
-	printk(KERN_NOTICE "FCS error\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_FCS_FAIL));
+	pr_notice("ACK fail\t%d\n", ath5k_hw_reg_read(ah, AR5K_ACK_FAIL));
+	pr_notice("RTS fail\t%d\n", ath5k_hw_reg_read(ah, AR5K_RTS_FAIL));
+	pr_notice("RTS success\t%d\n", ath5k_hw_reg_read(ah, AR5K_RTS_OK));
+	pr_notice("FCS error\t%d\n", ath5k_hw_reg_read(ah, AR5K_FCS_FAIL));
 
 	/* no clear */
-	printk(KERN_NOTICE "tx\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_PROFCNT_TX));
-	printk(KERN_NOTICE "rx\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_PROFCNT_RX));
-	printk(KERN_NOTICE "busy\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_PROFCNT_RXCLR));
-	printk(KERN_NOTICE "cycles\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_PROFCNT_CYCLE));
-
-	printk(KERN_NOTICE "AR5K_PHYERR_CNT1\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT1));
-	printk(KERN_NOTICE "AR5K_PHYERR_CNT2\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT2));
-	printk(KERN_NOTICE "AR5K_OFDM_FIL_CNT\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_OFDM_FIL_CNT));
-	printk(KERN_NOTICE "AR5K_CCK_FIL_CNT\t%d\n",
-		ath5k_hw_reg_read(ah, AR5K_CCK_FIL_CNT));
+	pr_notice("tx\t%d\n", ath5k_hw_reg_read(ah, AR5K_PROFCNT_TX));
+	pr_notice("rx\t%d\n", ath5k_hw_reg_read(ah, AR5K_PROFCNT_RX));
+	pr_notice("busy\t%d\n", ath5k_hw_reg_read(ah, AR5K_PROFCNT_RXCLR));
+	pr_notice("cycles\t%d\n", ath5k_hw_reg_read(ah, AR5K_PROFCNT_CYCLE));
+
+	pr_notice("AR5K_PHYERR_CNT1\t%d\n",
+		  ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT1));
+	pr_notice("AR5K_PHYERR_CNT2\t%d\n",
+		  ath5k_hw_reg_read(ah, AR5K_PHYERR_CNT2));
+	pr_notice("AR5K_OFDM_FIL_CNT\t%d\n",
+		  ath5k_hw_reg_read(ah, AR5K_OFDM_FIL_CNT));
+	pr_notice("AR5K_CCK_FIL_CNT\t%d\n",
+		  ath5k_hw_reg_read(ah, AR5K_CCK_FIL_CNT));
 }
 
 #endif

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

@@ -76,26 +76,29 @@
   GENERIC DRIVER DEFINITIONS
 \****************************/
 
-#define ATH5K_PRINTF(fmt, ...) \
-	printk(KERN_WARNING "%s: " fmt, __func__, ##__VA_ARGS__)
+#define ATH5K_PRINTF(fmt, ...)						\
+	pr_warn("%s: " fmt, __func__, ##__VA_ARGS__)
 
-#define ATH5K_PRINTK(_sc, _level, _fmt, ...) \
-	printk(_level "ath5k %s: " _fmt, \
-		((_sc) && (_sc)->hw) ? wiphy_name((_sc)->hw->wiphy) : "", \
-		##__VA_ARGS__)
+void __printf(3, 4)
+_ath5k_printk(const struct ath5k_hw *ah, const char *level,
+	      const char *fmt, ...);
 
-#define ATH5K_PRINTK_LIMIT(_sc, _level, _fmt, ...) do { \
-	if (net_ratelimit()) \
-		ATH5K_PRINTK(_sc, _level, _fmt, ##__VA_ARGS__); \
-	} while (0)
+#define ATH5K_PRINTK(_sc, _level, _fmt, ...)				\
+	_ath5k_printk(_sc, _level, _fmt, ##__VA_ARGS__)
 
-#define ATH5K_INFO(_sc, _fmt, ...) \
+#define ATH5K_PRINTK_LIMIT(_sc, _level, _fmt, ...)			\
+do {									\
+	if (net_ratelimit())						\
+		ATH5K_PRINTK(_sc, _level, _fmt, ##__VA_ARGS__); 	\
+} while (0)
+
+#define ATH5K_INFO(_sc, _fmt, ...)					\
 	ATH5K_PRINTK(_sc, KERN_INFO, _fmt, ##__VA_ARGS__)
 
-#define ATH5K_WARN(_sc, _fmt, ...) \
+#define ATH5K_WARN(_sc, _fmt, ...)					\
 	ATH5K_PRINTK_LIMIT(_sc, KERN_WARNING, _fmt, ##__VA_ARGS__)
 
-#define ATH5K_ERR(_sc, _fmt, ...) \
+#define ATH5K_ERR(_sc, _fmt, ...)					\
 	ATH5K_PRINTK_LIMIT(_sc, KERN_ERR, _fmt, ##__VA_ARGS__)
 
 /*

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

@@ -20,6 +20,8 @@
 * Attach/Detach Functions and helpers *
 \*************************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include "ath5k.h"

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

@@ -40,6 +40,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
@@ -3038,3 +3040,23 @@ ath5k_set_beacon_filter(struct ieee80211_hw *hw, bool enable)
 	ath5k_hw_set_rx_filter(ah, rfilt);
 	ah->filter_flags = rfilt;
 }
+
+void _ath5k_printk(const struct ath5k_hw *ah, const char *level,
+		   const char *fmt, ...)
+{
+	struct va_format vaf;
+	va_list args;
+
+	va_start(args, fmt);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	if (ah && ah->hw)
+		printk("%s" pr_fmt("%s: %pV"),
+		       level, wiphy_name(ah->hw->wiphy), &vaf);
+	else
+		printk("%s" pr_fmt("%pV"), level, &vaf);
+
+	va_end(args);
+}

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

@@ -57,6 +57,9 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGES.
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/export.h>
 #include <linux/moduleparam.h>
 
@@ -247,10 +250,10 @@ static ssize_t write_file_beacon(struct file *file,
 
 	if (strncmp(buf, "disable", 7) == 0) {
 		AR5K_REG_DISABLE_BITS(ah, AR5K_BEACON, AR5K_BEACON_ENABLE);
-		printk(KERN_INFO "debugfs disable beacons\n");
+		pr_info("debugfs disable beacons\n");
 	} else if (strncmp(buf, "enable", 6) == 0) {
 		AR5K_REG_ENABLE_BITS(ah, AR5K_BEACON, AR5K_BEACON_ENABLE);
-		printk(KERN_INFO "debugfs enable beacons\n");
+		pr_info("debugfs enable beacons\n");
 	}
 	return count;
 }
@@ -450,19 +453,19 @@ static ssize_t write_file_antenna(struct file *file,
 
 	if (strncmp(buf, "diversity", 9) == 0) {
 		ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_DEFAULT);
-		printk(KERN_INFO "ath5k debug: enable diversity\n");
+		pr_info("debug: enable diversity\n");
 	} else if (strncmp(buf, "fixed-a", 7) == 0) {
 		ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_FIXED_A);
-		printk(KERN_INFO "ath5k debugfs: fixed antenna A\n");
+		pr_info("debug: fixed antenna A\n");
 	} else if (strncmp(buf, "fixed-b", 7) == 0) {
 		ath5k_hw_set_antenna_mode(ah, AR5K_ANTMODE_FIXED_B);
-		printk(KERN_INFO "ath5k debug: fixed antenna B\n");
+		pr_info("debug: fixed antenna B\n");
 	} else if (strncmp(buf, "clear", 5) == 0) {
 		for (i = 0; i < ARRAY_SIZE(ah->stats.antenna_rx); i++) {
 			ah->stats.antenna_rx[i] = 0;
 			ah->stats.antenna_tx[i] = 0;
 		}
-		printk(KERN_INFO "ath5k debug: cleared antenna stats\n");
+		pr_info("debug: cleared antenna stats\n");
 	}
 	return count;
 }
@@ -632,7 +635,7 @@ static ssize_t write_file_frameerrors(struct file *file,
 		st->txerr_fifo = 0;
 		st->txerr_filt = 0;
 		st->tx_all_count = 0;
-		printk(KERN_INFO "ath5k debug: cleared frameerrors stats\n");
+		pr_info("debug: cleared frameerrors stats\n");
 	}
 	return count;
 }

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

@@ -21,6 +21,8 @@
  Hardware Descriptor Functions
 \******************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ath5k.h"
 #include "reg.h"
 #include "debug.h"
@@ -441,10 +443,8 @@ ath5k_hw_proc_2word_tx_status(struct ath5k_hw *ah,
 				struct ath5k_desc *desc,
 				struct ath5k_tx_status *ts)
 {
-	struct ath5k_hw_2w_tx_ctl *tx_ctl;
 	struct ath5k_hw_tx_status *tx_status;
 
-	tx_ctl = &desc->ud.ds_tx5210.tx_ctl;
 	tx_status = &desc->ud.ds_tx5210.tx_stat;
 
 	/* No frame has been send or error */
@@ -495,11 +495,9 @@ ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah,
 				struct ath5k_desc *desc,
 				struct ath5k_tx_status *ts)
 {
-	struct ath5k_hw_4w_tx_ctl *tx_ctl;
 	struct ath5k_hw_tx_status *tx_status;
 	u32 txstat0, txstat1;
 
-	tx_ctl = &desc->ud.ds_tx5212.tx_ctl;
 	tx_status = &desc->ud.ds_tx5212.tx_stat;
 
 	txstat1 = ACCESS_ONCE(tx_status->tx_status_1);

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

@@ -29,6 +29,8 @@
  * status registers (ISR).
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ath5k.h"
 #include "reg.h"
 #include "debug.h"

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

@@ -21,6 +21,8 @@
 * EEPROM access functions and helpers *
 \*************************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/slab.h>
 
 #include "ath5k.h"

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

@@ -19,6 +19,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ath5k.h"
 #include "reg.h"
 #include "debug.h"
@@ -1574,8 +1576,7 @@ ath5k_hw_write_initvals(struct ath5k_hw *ah, u8 mode, bool skip_pcu)
 
 		/* AR5K_MODE_11B */
 		if (mode > 2) {
-			ATH5K_ERR(ah,
-				"unsupported channel mode: %d\n", mode);
+			ATH5K_ERR(ah, "unsupported channel mode: %d\n", mode);
 			return -EINVAL;
 		}
 

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

@@ -39,6 +39,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/pci.h>
 #include "ath5k.h"
 

drivers/net/wireless/ath/ath5k/mac80211-ops.c

@@ -41,6 +41,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <net/mac80211.h>
 #include <asm/unaligned.h>
 

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

@@ -14,6 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/nl80211.h>
 #include <linux/pci.h>
 #include <linux/pci-aspm.h>
@@ -347,7 +349,7 @@ init_ath5k_pci(void)
 
 	ret = pci_register_driver(&ath5k_pci_driver);
 	if (ret) {
-		printk(KERN_ERR "ath5k_pci: can't register pci driver\n");
+		pr_err("pci: can't register pci driver\n");
 		return ret;
 	}
 

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

@@ -22,6 +22,8 @@
 * PHY related functions *
 \***********************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <asm/unaligned.h>

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

@@ -20,6 +20,8 @@
 Queue Control Unit, DCF Control Unit Functions
 \********************************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include "ath5k.h"
 #include "reg.h"
 #include "debug.h"

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

@@ -23,6 +23,8 @@
   Reset function and helpers
 \****************************/
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <asm/unaligned.h>
 
 #include <linux/pci.h>		/* To determine if a card is pci-e */

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

@@ -1,3 +1,5 @@
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/device.h>
 #include <linux/pci.h>
 

drivers/net/wireless/ath/ath6kl/cfg80211.c

@@ -15,6 +15,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/moduleparam.h>
 #include <linux/inetdevice.h>
 #include <linux/export.h>