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authorDavid S. Miller <davem@davemloft.net>2011-02-03 13:06:43 -0800
committerDavid S. Miller <davem@davemloft.net>2011-02-03 13:06:43 -0800
commitfd95240568977ebd1ebb15b071464e0e392cde1a (patch)
tree6458cf8f33a8b8ab6a8098208de29c83206ca3aa
parentcdfb74d4c2e3bcc9383121af2591d0ae15007ba7 (diff)
parentfa9a741b841d0c2db04875310a06e8718c56fd4f (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
-rw-r--r--MAINTAINERS7
-rw-r--r--drivers/net/wireless/ath/ath5k/Kconfig11
-rw-r--r--drivers/net/wireless/ath/ath5k/ath5k.h18
-rw-r--r--drivers/net/wireless/ath/ath5k/attach.c4
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c19
-rw-r--r--drivers/net/wireless/ath/ath5k/caps.c48
-rw-r--r--drivers/net/wireless/ath/ath5k/debug.c20
-rw-r--r--drivers/net/wireless/ath/ath5k/debug.h10
-rw-r--r--drivers/net/wireless/ath/ath5k/dma.c4
-rw-r--r--drivers/net/wireless/ath/ath5k/mac80211-ops.c9
-rw-r--r--drivers/net/wireless/ath/ath5k/pcu.c4
-rw-r--r--drivers/net/wireless/ath/ath5k/qcu.c46
-rw-r--r--drivers/net/wireless/ath/ath5k/reg.h15
-rw-r--r--drivers/net/wireless/ath/ath5k/trace.h107
-rw-r--r--drivers/net/wireless/ath/ath9k/Makefile1
-rw-r--r--drivers/net/wireless/ath/ath9k/ahb.c13
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9002_hw.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_eeprom.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h61
-rw-r--r--drivers/net/wireless/ath/ath9k/beacon.c18
-rw-r--r--drivers/net/wireless/ath/ath9k/common.h2
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.c174
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.h5
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_def.c6
-rw-r--r--drivers/net/wireless/ath/ath9k/gpio.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_init.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c21
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c43
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/init.c30
-rw-r--r--drivers/net/wireless/ath/ath9k/mac.h2
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c320
-rw-r--r--drivers/net/wireless/ath/ath9k/pci.c20
-rw-r--r--drivers/net/wireless/ath/ath9k/rc.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c155
-rw-r--r--drivers/net/wireless/ath/ath9k/reg.h17
-rw-r--r--drivers/net/wireless/ath/ath9k/virtual.c669
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c136
-rw-r--r--drivers/net/wireless/ath/regd.c7
-rw-r--r--drivers/net/wireless/ath/regd.h1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-calib.c9
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c12
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rs.h1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rx.c15
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rxon.c5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c21
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h11
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debugfs.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-legacy.c5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-power.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c5
-rw-r--r--drivers/net/wireless/rt2x00/rt2400pci.c165
-rw-r--r--drivers/net/wireless/rt2x00/rt2500pci.c159
-rw-r--r--drivers/net/wireless/rt2x00/rt2500usb.c4
-rw-r--r--drivers/net/wireless/rt2x00/rt2800.h4
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c73
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.h1
-rw-r--r--drivers/net/wireless/rt2x00/rt2800pci.c192
-rw-r--r--drivers/net/wireless/rt2x00/rt2800usb.c9
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00.h35
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c69
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00lib.h24
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00link.c7
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00mac.c44
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00pci.c7
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00queue.c60
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00reg.h2
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00usb.c8
-rw-r--r--drivers/net/wireless/rt2x00/rt61pci.c226
-rw-r--r--drivers/net/wireless/rt2x00/rt73usb.c49
-rw-r--r--drivers/net/wireless/rtlwifi/efuse.c40
-rw-r--r--drivers/net/wireless/wl12xx/acx.c160
-rw-r--r--drivers/net/wireless/wl12xx/acx.h91
-rw-r--r--drivers/net/wireless/wl12xx/boot.c35
-rw-r--r--drivers/net/wireless/wl12xx/cmd.c308
-rw-r--r--drivers/net/wireless/wl12xx/cmd.h147
-rw-r--r--drivers/net/wireless/wl12xx/conf.h76
-rw-r--r--drivers/net/wireless/wl12xx/debugfs.c49
-rw-r--r--drivers/net/wireless/wl12xx/event.c7
-rw-r--r--drivers/net/wireless/wl12xx/event.h8
-rw-r--r--drivers/net/wireless/wl12xx/init.c387
-rw-r--r--drivers/net/wireless/wl12xx/init.h2
-rw-r--r--drivers/net/wireless/wl12xx/main.c1116
-rw-r--r--drivers/net/wireless/wl12xx/rx.c14
-rw-r--r--drivers/net/wireless/wl12xx/rx.h11
-rw-r--r--drivers/net/wireless/wl12xx/sdio.c1
-rw-r--r--drivers/net/wireless/wl12xx/spi.c3
-rw-r--r--drivers/net/wireless/wl12xx/tx.c105
-rw-r--r--drivers/net/wireless/wl12xx/tx.h10
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx.h88
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx_80211.h11
-rw-r--r--include/net/ieee80211_radiotap.h25
-rw-r--r--net/mac80211/debugfs_netdev.c14
-rw-r--r--net/mac80211/mlme.c8
-rw-r--r--net/mac80211/rx.c17
-rw-r--r--net/wireless/nl80211.c6
-rw-r--r--net/wireless/util.c11
102 files changed, 3660 insertions, 2377 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 9d12977b6ba..424887b4a41 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5127,6 +5127,7 @@ RALINK RT2X00 WIRELESS LAN DRIVER
P: rt2x00 project
M: Ivo van Doorn <IvDoorn@gmail.com>
M: Gertjan van Wingerde <gwingerde@gmail.com>
+M: Helmut Schaa <helmut.schaa@googlemail.com>
L: linux-wireless@vger.kernel.org
L: users@rt2x00.serialmonkey.com (moderated for non-subscribers)
W: http://rt2x00.serialmonkey.com/
@@ -6767,12 +6768,12 @@ S: Maintained
F: drivers/net/wireless/wl1251/*
WL1271 WIRELESS DRIVER
-M: Luciano Coelho <luciano.coelho@nokia.com>
+M: Luciano Coelho <coelho@ti.com>
L: linux-wireless@vger.kernel.org
-W: http://wireless.kernel.org
+W: http://wireless.kernel.org/en/users/Drivers/wl12xx
T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
S: Maintained
-F: drivers/net/wireless/wl12xx/wl1271*
+F: drivers/net/wireless/wl12xx/
F: include/linux/wl12xx.h
WL3501 WIRELESS PCMCIA CARD DRIVER
diff --git a/drivers/net/wireless/ath/ath5k/Kconfig b/drivers/net/wireless/ath/ath5k/Kconfig
index e0793319389..e18a9aa7b6c 100644
--- a/drivers/net/wireless/ath/ath5k/Kconfig
+++ b/drivers/net/wireless/ath/ath5k/Kconfig
@@ -40,6 +40,17 @@ config ATH5K_DEBUG
modprobe ath5k debug=0x00000400
+config ATH5K_TRACER
+ bool "Atheros 5xxx tracer"
+ depends on ATH5K
+ depends on EVENT_TRACING
+ ---help---
+ Say Y here to enable tracepoints for the ath5k driver
+ using the kernel tracing infrastructure. Select this
+ option if you are interested in debugging the driver.
+
+ If unsure, say N.
+
config ATH5K_AHB
bool "Atheros 5xxx AHB bus support"
depends on (ATHEROS_AR231X && !PCI)
diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h
index 407e39c2b10..e43175a89d6 100644
--- a/drivers/net/wireless/ath/ath5k/ath5k.h
+++ b/drivers/net/wireless/ath/ath5k/ath5k.h
@@ -210,14 +210,9 @@
/* Initial values */
#define AR5K_INIT_CYCRSSI_THR1 2
-/* Tx retry limits */
-#define AR5K_INIT_SH_RETRY 10
-#define AR5K_INIT_LG_RETRY AR5K_INIT_SH_RETRY
-/* For station mode */
-#define AR5K_INIT_SSH_RETRY 32
-#define AR5K_INIT_SLG_RETRY AR5K_INIT_SSH_RETRY
-#define AR5K_INIT_TX_RETRY 10
-
+/* Tx retry limit defaults from standard */
+#define AR5K_INIT_RETRY_SHORT 7
+#define AR5K_INIT_RETRY_LONG 4
/* Slot time */
#define AR5K_INIT_SLOT_TIME_TURBO 6
@@ -1057,7 +1052,9 @@ struct ath5k_hw {
#define ah_modes ah_capabilities.cap_mode
#define ah_ee_version ah_capabilities.cap_eeprom.ee_version
- u32 ah_limit_tx_retries;
+ u8 ah_retry_long;
+ u8 ah_retry_short;
+
u8 ah_coverage_class;
bool ah_ack_bitrate_high;
u8 ah_bwmode;
@@ -1067,7 +1064,6 @@ struct ath5k_hw {
u8 ah_ant_mode;
u8 ah_tx_ant;
u8 ah_def_ant;
- bool ah_software_retry;
struct ath5k_capabilities ah_capabilities;
@@ -1250,6 +1246,8 @@ int ath5k_hw_set_tx_queueprops(struct ath5k_hw *ah, int queue,
int ath5k_hw_setup_tx_queue(struct ath5k_hw *ah,
enum ath5k_tx_queue queue_type,
struct ath5k_txq_info *queue_info);
+void ath5k_hw_set_tx_retry_limits(struct ath5k_hw *ah,
+ unsigned int queue);
u32 ath5k_hw_num_tx_pending(struct ath5k_hw *ah, unsigned int queue);
void ath5k_hw_release_tx_queue(struct ath5k_hw *ah, unsigned int queue);
int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue);
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index cdac5cff017..c71fdbb4c43 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -118,8 +118,8 @@ int ath5k_hw_init(struct ath5k_softc *sc)
ah->ah_bwmode = AR5K_BWMODE_DEFAULT;
ah->ah_txpower.txp_tpc = AR5K_TUNE_TPC_TXPOWER;
ah->ah_imr = 0;
- ah->ah_limit_tx_retries = AR5K_INIT_TX_RETRY;
- ah->ah_software_retry = false;
+ ah->ah_retry_short = AR5K_INIT_RETRY_SHORT;
+ ah->ah_retry_long = AR5K_INIT_RETRY_LONG;
ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
ah->ah_noise_floor = -95; /* until first NF calibration is run */
sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index dae0bdcef25..dbc45e08543 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -61,6 +61,9 @@
#include "debug.h"
#include "ani.h"
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
int ath5k_modparam_nohwcrypt;
module_param_named(nohwcrypt, ath5k_modparam_nohwcrypt, bool, S_IRUGO);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
@@ -1379,7 +1382,7 @@ ath5k_receive_frame(struct ath5k_softc *sc, struct sk_buff *skb,
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);
+ trace_ath5k_rx(sc, skb);
ath5k_update_beacon_rssi(sc, skb, rs->rs_rssi);
@@ -1524,7 +1527,7 @@ ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb,
unsigned long flags;
int padsize;
- ath5k_debug_dump_skb(sc, skb, "TX ", 1);
+ trace_ath5k_tx(sc, skb, txq);
/*
* The hardware expects the header padded to 4 byte boundaries.
@@ -1573,7 +1576,7 @@ drop_packet:
static void
ath5k_tx_frame_completed(struct ath5k_softc *sc, struct sk_buff *skb,
- struct ath5k_tx_status *ts)
+ struct ath5k_txq *txq, struct ath5k_tx_status *ts)
{
struct ieee80211_tx_info *info;
int i;
@@ -1625,6 +1628,7 @@ ath5k_tx_frame_completed(struct ath5k_softc *sc, struct sk_buff *skb,
else
sc->stats.antenna_tx[0]++; /* invalid */
+ trace_ath5k_tx_complete(sc, skb, txq, ts);
ieee80211_tx_status(sc->hw, skb);
}
@@ -1661,7 +1665,7 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
dma_unmap_single(sc->dev, bf->skbaddr, skb->len,
DMA_TO_DEVICE);
- ath5k_tx_frame_completed(sc, skb, &ts);
+ ath5k_tx_frame_completed(sc, skb, txq, &ts);
}
/*
@@ -1803,8 +1807,6 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
goto out;
}
- ath5k_debug_dump_skb(sc, skb, "BC ", 1);
-
ath5k_txbuf_free_skb(sc, avf->bbuf);
avf->bbuf->skb = skb;
ret = ath5k_beacon_setup(sc, avf->bbuf);
@@ -1899,6 +1901,8 @@ ath5k_beacon_send(struct ath5k_softc *sc)
sc->opmode == NL80211_IFTYPE_MESH_POINT)
ath5k_beacon_update(sc->hw, vif);
+ trace_ath5k_tx(sc, bf->skb, &sc->txqs[sc->bhalq]);
+
ath5k_hw_set_txdp(ah, sc->bhalq, bf->daddr);
ath5k_hw_start_tx_dma(ah, sc->bhalq);
ATH5K_DBG(sc, ATH5K_DEBUG_BEACON, "TXDP[%u] = %llx (%p)\n",
@@ -2399,7 +2403,8 @@ ath5k_init_softc(struct ath5k_softc *sc, const struct ath_bus_ops *bus_ops)
/* set up multi-rate retry capabilities */
if (sc->ah->ah_version == AR5K_AR5212) {
hw->max_rates = 4;
- hw->max_rate_tries = 11;
+ hw->max_rate_tries = max(AR5K_INIT_RETRY_SHORT,
+ AR5K_INIT_RETRY_LONG);
}
hw->vif_data_size = sizeof(struct ath5k_vif);
diff --git a/drivers/net/wireless/ath/ath5k/caps.c b/drivers/net/wireless/ath/ath5k/caps.c
index 31cad80e9b0..f77e8a703c5 100644
--- a/drivers/net/wireless/ath/ath5k/caps.c
+++ b/drivers/net/wireless/ath/ath5k/caps.c
@@ -32,23 +32,24 @@
*/
int ath5k_hw_set_capabilities(struct ath5k_hw *ah)
{
+ struct ath5k_capabilities *caps = &ah->ah_capabilities;
u16 ee_header;
/* Capabilities stored in the EEPROM */
- ee_header = ah->ah_capabilities.cap_eeprom.ee_header;
+ ee_header = caps->cap_eeprom.ee_header;
if (ah->ah_version == AR5K_AR5210) {
/*
* Set radio capabilities
* (The AR5110 only supports the middle 5GHz band)
*/
- ah->ah_capabilities.cap_range.range_5ghz_min = 5120;
- ah->ah_capabilities.cap_range.range_5ghz_max = 5430;
- ah->ah_capabilities.cap_range.range_2ghz_min = 0;
- ah->ah_capabilities.cap_range.range_2ghz_max = 0;
+ caps->cap_range.range_5ghz_min = 5120;
+ caps->cap_range.range_5ghz_max = 5430;
+ caps->cap_range.range_2ghz_min = 0;
+ caps->cap_range.range_2ghz_max = 0;</