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* | ath9k_hw: Define IQcal correction coefficient registers using indexVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Program appropriate chianmask for AR9485 before starting AGC/IQ calVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Configure power control only for the supported chainsVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Read and configure turnning caps to regulate freq accuracyVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | | | Right now it is done for only AR9485, will be done for ar9003 also after proper testing. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Configure internal regulator for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Read and configure antenna diversity control for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Configure xpa bias level for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Read spur channel information from eeprom for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | Also spur channel count and range is different for AR9485. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Add a helper function to get spur channel pointer from cal data ↵Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | | | | | for AR9003 family This helper function would be used for AR9485. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Find chansel of AR_PHY_65NM_CH0_SYNTH7 for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Configure pll control for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Find the maximum number of chains that hw supportsVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | | | Have it in ah->caps. This will be used during various calibrations. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Enable extended synch for AR9485 to fix L0s recovery issueVasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k: Disable TX STBC for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Disable LDPC for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Eeeprom changes for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | | | | | Calibration data are stored at 4k address (0xfff). The cal data for AR9485 is not compressed so its lengh can exceed 1024 limit, take care of that. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Initialize tx/rx gain table from initvals.h for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Initialize mode registers for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Enable hw initialization for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | Also make it a supported mac Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Add initvals.h for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath9k_hw: Define hw version macros for AR9485Vasanthakumar Thiagarajan2010-12-07
| | | | | | | | | | | | | | AR9485 is a single chain and single band (2.4 Ghz) chip. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: remove MODULE_VERSIONJohn W. Linville2010-12-07
| | | | | | | | | | | | | | Since this is updated manually and sporadically, it is fairly useless anyway. Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath: Fix ath_dbg access beyond array boundJoe Perches2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | ar9300RateSize is not necessarily a power of 4. Change ar9003_hw_set_target_power_eeprom to print the targetPowerValT2 array one per line. ath9k_hw_ar9300_set_txpower repeated the output 4 times per line, change it to print the targetPowerValT2 value one per line. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath: Convert ath_print to ath_dbgJoe Perches2010-12-07
| | | | | | | | | | | | | | | | | | | | | | Remove ath/debug.h and the includes of these files. Coalesce long formats. Correct a few misspellings and missing "\n"s from these logging messages. Remove unnecessary trailing space before a newline. Remove ARRAY_SIZE casts, use printf type %zu Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath: Convert ath_print(.., ATH_DBG_FATAL to ath_errJoe Perches2010-12-07
| | | | | | | | | | | | | | | | So these errors are always emitted at KERN_ERR level. Remove ARRAY_SIZE casts, use printf type %zu Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath: Add and use ath_printk and ath_<level>Joe Perches2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ath_printk and ath_<level> similar to dev_printk and dev_<level> from device.h This allows a more gradual rename of ath_print to to ath_dbg or perhaps ath_debug. This basically removes debug.h leaving only an #define ath_printk ath_dbg there and moving all the ATH_DBG_<foo> enums to ath.h I do not think there's much purpose for struct ath_common * being passed to the ath_printk functions, but perhaps there might be. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: fix dynamic-ps/pm_qos magic numbersEliad Peller2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mac80211 uses pm_qos (/dev/network_latency) in order to determine the dynamic ps timeout (or disable the dynamic-ps at all in some cases). commit ff616381 added a comparison for the current network_latency against one high value (1900ms), and against the default value (2000sec, rather than the commented 2sec). however, the representation of 1900ms was incorrect: 1900ms = 1900000us ( != 1900000000 ) fix it by using USEC_TO_MSEC/SEC consts. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | orinoco: allow IW_AUTH_MFP to pass throughDavid Kilroy2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The card doesn't support MFP, so silently accept DISABLED and OPTIONAL settings. This avoids the following failure in wpa_supplicant logs: State: SCANNING -> ASSOCIATING wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT) netlink: Operstate: linkmode=-1, operstate=5 wpa_driver_wext_associate wpa_driver_wext_set_drop_unencrypted wpa_driver_wext_set_psk wpa_driver_wext_associate: assoc failed because set_auth_param(IW_AUTH_MFP) failed Association request to the driver failed Signed-off by: David Kilroy <kilroyd@googlemail.com> Reported by: Giacomo Comes <comes@naic.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | nl80211/mac80211: Report signal averageBruno Randolf2010-12-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend nl80211 to report an exponential weighted moving average (EWMA) of the signal value. Since the signal value usually fluctuates between different packets, an average can be more useful than the value of the last packet. This uses the recently added generic EWMA library function. -- v2: fix ABI breakage and change factor to be a power of 2. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | iwlwifi: jiffies based tx queues watchdogStanislaw Gruszka2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replace monitor/recover timer by watchdog based on time stamp. New code allow to discover hangs more precisely. Timeout values are currently doubled monitoring period values of previous timer. This have to be tuned based of firmware timing capabilities. Tested on 3945, 4965, 5300, 6300. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | iwl3945: prevent too frequent firmware resetsStanislaw Gruszka2010-12-06
| | | | | | | | | | | | | | | | | | Similarly like on iwlagn, initialize reset duration on iwl3945 to prevent too frequent firmware resets. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | cfg80211/mac80211: add mesh join/leave commandsJohannes Berg2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of tying mesh activity to interface up, add join and leave commands for mesh. Since we must be backward compatible, let cfg80211 handle joining a mesh if a mesh ID was pre-configured when the device goes up. Note that this therefore must modify mac80211 as well since mac80211 needs to lose the logic to start the mesh on interface up. We now allow querying mesh parameters before the mesh is connected, which simply returns defaults. Setting them (internally renamed to "update") is only allowed while connected. Specify them with the new mesh join command instead where needed. In mac80211, beaconing must now also follow the mesh enabled/not enabled state, which is done by testing the mesh ID. Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | nl80211: refactor mesh parameter parsingJohannes Berg2010-12-06
| | | | | | | | | | | | | | | | I'm going to need this in a new place later. Tested-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | cfg80211: require add_virtual_intf to return new devJohannes Berg2010-12-06
| | | | | | | | | | | | | | | | | | | | | | cfg80211 used to do all its bookkeeping in the notifier, but some new stuff will have to use local variables so make the callback return the netdev pointer. Tested-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: move mesh filter adjustingJohannes Berg2010-12-06
| | | | | | | | | | | | | | | | | | | | Logically, the filter adjusting belongs with starting/stopping mesh, not interface up/down, so move it there. Tested-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | nl80211/mac80211: define and allow configuring mesh element TTLJavier Cardona2010-12-06
| | | | | | | | | | | | | | | | | | The TTL in path selection information elements is different from the mesh ttl used in mesh data frames. Version 7.03 of the 11s draft calls this ttl 'Element TTL'. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Include tx ack reporting on hw flagsNick Kossifidis2010-12-06
| | | | | | | | | | | | | | | | | | * Since we report tx acks to the protocol stack, add the needed flag to hw_flags. This way we'll also use the new AP probing mechanism. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Fix reporting of RX dma stop failureNick Kossifidis2010-12-06
| | | | | | | | | | | | | | | | * Correctly report failure to stop RX DMA Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Disable ANI during resetNick Kossifidis2010-12-06
| | | | | | | | | | | | | | | | * Stop ANI durring reset to prevent false PHY error reports Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Always free tx buffers before resetNick Kossifidis2010-12-06
| | | | | | | | | | | | | | | | | | | | * Always free tx buffers before reset, since we also empty hw queues. If we don't and a queue gets stuck, we'll never decrease txq_len and sw will keep thinking the queue is still stuck even after reset. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Always write tx powertable on hwNick Kossifidis2010-12-06
| | | | | | | | | | | | | | | | | | | | * By skipping tx power table calibration we also skip setting tx power table on hw. Make sure we always write tx power table on hw since it gets cleared on reset. Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: speed up AP probing using nullfunc framesFelix Fietkau2010-12-06
| | | | | | | | | | | | | | | | | | | | | | If the nullfunc frame used to probe the AP was not acked, there is no point in waiting for the probe timeout, so advance to the next try (or disconnect) immediately. If we do reach the probe timeout without having received a tx status, the connection is probably really bad and worth disconnecting. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: remove a redundant checkFelix Fietkau2010-12-06
| | | | | | | | | | | | | | ieee80211_is_nullfunc() implies ieee80211_is_data() Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | lib: Improve EWMA efficiency by using bitshiftsBruno Randolf2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using bitshifts instead of division and multiplication should improve performance. That requires weight and factor to be powers of two, but i think this is something we can live with. Thanks to Peter Zijlstra for the improved formula! Signed-off-by: Bruno Randolf <br1@einfach.org> -- v2: use log2.h functions Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | ath5k: Use EWMA factor of 1024 instead of 1000Bruno Randolf2010-12-06
| | | | | | | | | | | | | | | | | | This prepares the only place which uses the EWMA library so far for the performance improved implementation coming up, which requires factor and weight to be a power of two. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | MAINTAINERS: Add ATH GENERIC UTILITIESJoe Perches2010-12-06
| | | | | | | | | | | | | | | | This file pattern is not currently shown as maintained by atheros. Perhaps it should be? Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | mac80211: Update last_tx_rate only for data framesHelmut Schaa2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last_tx_rate field was also updated for non-data frames that are often sent with a lower rate (for example management frames at 1 Mbps). This is confusing when the data rate is actually much higher. Hence, only update the last_tx_rate field with tx rate information gathered from last data frames. If the rate control algorithm filled in txrc.reported_rate we don't need to verify this information. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'wireless-next-2.6' of ↵John W. Linville2010-12-06
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6
| * | iwlagn: name change for bt_ch_announce module parameterWey-Yi Guy2010-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the module parameter name to bt_ch_inhibition from bt_ch_announce to better describe the functionality In order to allow Bluetooth to activate a smart AFH mechanism and to maximize its available bandwidth the WiFi will request BT Core to inhibit its activity in channels that interfere with WiFi activity (and vice versa) if bt_ch_inhibition is enabled Set module parameter "bt_ch_inhibition=0" will disable the channel inhibition function Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| * | iwlwifi: check for STATUS_EXIT_PENDING when send RXON commandWey-Yi Guy2010-12-02
| | | | | | | | | | | | | | | | | | | | | If driver is on the way down, there is no need to send RXON to uCode, check the condition before continuous the process. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-19 00:03:56 -0500