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* Merge branch 'master' of ↵John W. Linville2010-07-13
|\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/wl12xx/wl1271_cmd.h
| * Merge branch 'master' of ↵John W. Linville2010-07-13
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * ath9k_htc: fix memory leak in ath9k_hif_usb_alloc_urbsRajkumar Manoharan2010-07-07
| | | | | | | | | | | | | | | | | | | | | | | | Failure cases within ath9k_hif_usb_alloc_urbs are failed to release allocated memory. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlwifi: remove key information during device restartReinette Chatre2010-07-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When there is a firmware error or the firmware is reloaded for some other reason we currently clear all station information, including keys associated with them. A problem is that we do not clear some other information regarding keys that are not stored in the station structs. The consequence of this is that when the device is reconfigured after the firmware reload we can, among other things, run out of key indices. This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16232 http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2221 Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com>
| * | p54: update MAINTAINERSChristian Lamparter2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Michael has been out of the scene for a while now, but despite Michael's absence, p54 is still maintained. Cc: Michael Wu <aluminum.tape@gmail.com> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: merge noisefloor load implementationsFelix Fietkau2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AR5008+ and AR9003 currently use two separate implementations of the ath9k_hw_loadnf function. There are three main differences: - PHY registers for AR9003 are different - AR9003 always uses 3 chains, earlier versions are more selective - The AR9003 variant contains a fix for NF load timeouts This patch merges the two implementations into one, storing the register array in the ath_hw struct. The fix for NF load timeouts is not just relevant for AR9003, but also important for earlier hardware, so it's better to just keep one common implementation. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: validate the TID in the tx status informationFelix Fietkau2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Occasionally the hardware can send out tx status information with the wrong TID. In that case, the BA status cannot be trusted and the aggregate must be retransmitted. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k_hw: report the TID in the tx status on AR5008-AR9002Felix Fietkau2010-07-12
| | | | | | | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k_hw: prevent a fast channel change after a rx DMA stuck issueFelix Fietkau2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the receive path gets stuck, a full hardware reset is necessary to recover from it. If this happens during a scan, the whole scan might fail, as each channel change bypasses the full reset sequence. Fix this by resetting the fast channel change flag if stopping the receive path fails. This will reduce the number of error messages that look like this: ath: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x40000020 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k_hw: fix an off-by-one error in the PDADC boundaries calculationFelix Fietkau2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PDADC values were only generated for values surrounding the target index, however not for the target index itself, leading to a minor error in the generated curve. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k_hw: fix a sign error in the IQ calibration codeFelix Fietkau2010-07-12
| | | | | | | | | | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k_hw: fix antenna diversity on AR9285Felix Fietkau2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On AR9285, the antenna switch configuration register uses more than just 16 bits. Because of an arbitrary mask applied to the EEPROM value that stores this configuration, diversity was broken in some cases, leading to a significant degradation in signal strength. Fix this by changing the callback to return a 32 bit value and remove the arbitrary mask. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Move driver callback functions into the ops structureIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All callback functions are gathered in rt2x00dev->ops except for the callback functions which are used in rt2800lib to acces rt2800pci/usb. Move the priv pointer from rt2x00dev to rt2x00dev->ops and rename it to drv to make it obvious that it is the driver callback structure. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Move common firmware loading into rt2800libIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Large parts of the firmware initialization are shared between rt2800pci and rt2800usb. Move this code into rt2800lib. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Add missing TSF sync mode for AP operationHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently rt2x00 uses the TSF_SYNC_BEACON mode for all beaconing interface types. However, TSF_SYNC_BEACON is meant for IBSS networks and thus implements TSF merging in the hardware. Rename TSF_SYNC_BEACON to TSF_SYNC_ADHOC to better express its purpose and introduce the missing TSF sync mode TSF_SYNC_AP_NONE which should be used for beaconing modes that don't need TSF merging. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Don't initialize beacon interval to 0 on rt2800 devicesHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Activating the TBTT interrupt when a beacon interval of 0 is configured results in an interrupt storm causing the machine to hang. Hence, initialize the beacon interval to a reasonable default of 100TUs. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Remove set_tim callback from PCI driversHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using the set_tim callback without managing the DTIM count and the broad- and multicast buffering in hw, fw or the driver results in wrong DTIM count values being sent out in beacons. Since all PCI drivers fetch new beacons periodically and hence get an updated TIM we can just remove the set_tim callback from these. The rt2x00 USB drivers don't update the beacon periodically and thus rely on the set_tim callback to get a correct TIM for beacon transmission. USB devices still suffer from the DTIM count being wrong under some circumstances but removing the set_tim callback from these would cause more harm then good. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Use separate mac80211_ops for rt2800pci and rt2800usbHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use separate mac80211_ops for rt2800pci and rt2800usb in preparation for further fixes. This shouldn't introduce functional changes. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Use pretbtt irq for fetching beacons on rt2800pciHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updating the beacon on pre tbtt instead of beacondone allows much lower latency in regard to TIM updates. Hence, use the pre tbtt interrupt for updating the beacon in rt2800pci (older devices don't provide a pre tbtt interrupt). Also, add a new driver flag to indicate if a driver has pre tbtt support or not and implement the according behavior in rt2x00lib. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Implement broad- and multicast bufferingHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although mac80211 buffers broad- and mutlicast frames for us in AP mode we still have to send them out after a DTIM beacon. Implement this behavior by sending out the buffered frames when the beacondone interrupt is processed. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Allow beacon update without scheduling a workHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since all rt2x00 PCI drivers use threaded interrupts now we don't need to schedule a work just to update the beacon. The only place where the beacon still gets updated in atomic context is from the set_tim callback. Hence, move the work scheduling there. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Convert rt2x00 to use threaded interruptsHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use threaded interrupts for all rt2x00 PCI devices. This has several generic advantages: - Reduce the time we spend in hard irq context - Use non-atmic mac80211 functions for rx/tx Furthermore implementing broad- and multicast buffering will be much easier in process context while maintaining low latency and updating the beacon just before transmission (pre tbtt interrupt) can also be done in process context. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Make rt2800_write_beacon only export to GPLIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rt2800_write_beacon is the only function which uses EXPORT_SYMBOL instead of EXPORT_SYMBOL_GPL. All symbols in rt2x00 should however use the GPL restricted export. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Implement watchdog monitoringIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement watchdog monitoring for USB devices (PCI support can be added later). This will determine if URBs being uploaded to the hardware are actually returning. Both rt2500usb and rt2800usb have shown that URBs being uploaded can remain hanging without being released by the hardware. By using this watchdog, a queue can be reset when this occurs. For rt2800usb it has been tested that the connection is preserved even though this interruption. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Fix vgc_level_reg handlingIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently vgc_level_reg and vgc_level are equal to eachother, while the purpose of vgc_level_reg is the value last written to the register and is remembered through link tuning resets. The vgc_level is the currently active level, which is reset during link tuning resets. The usage of these variables depends on the drivers, some drivers need both, while others need only one of the two. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Disable link tuning while scanningIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | While scanning the link tuner must be disabled. Otherwise it will interfere with receiving all beacons for each channel due to changing sensitivity levels. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Rename CONFIG_DISABLE_LINK_TUNINGIvo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename CONFIG_DISABLE_LINK_TUNING to DRIVER_SUPPORT_LINK_TUNING Link tuning support is not only based on EEPROM decisions, but also if the device actually supports it. Currently only rt2500usb doesn't support link tuning because of hardware problems. But rt2800usb is also suspected of having problems with link tuning. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Convert AGC value from descriptor to RSSI (dBm)Ivo van Doorn2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RSSI values in the RXWI descriptor aren't true RSSI values. Instead they are more like the AGC values similar to rt61pci. And as such, it needs the same conversion before it can be passed to rt2x00lib/mac80211. This requires the struct queue_entry to be passed to rt2800_process_rxwi rather then the skb structure which is contained in the queue_entry. This is required to obtain the lna_gain information from the rt2x00_dev structure. This fixes connection problems when using wpa_supplicant which would try to connect to the worst AP's rather then the best ones. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | rt2x00: Limit txpower by eeprom valuesHelmut Schaa2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Limit the txpower per rate by the approriate values in the eeprom. This avoids too high txpower values resulting in bad tx performance. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | hostap: fixup strlen() mathDan Carpenter2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In hostap_add_interface() we do: sprintf(dev->name, "%s%s", prefix, name); dev->name has IFNAMSIZ (16) characters. prefix is local->dev->name. name is "wds%d" strlen() returns the number of characters in the string not counting the NULL so if we have a string with 11 characters we get "12345678901wds%d" which is 16 characters and a NULL so we're past the end of the array. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | adm8211: fix memory leakKulikov Vasiliy2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | We must free priv->eeprom allocated in adm8211_read_eeprom(). Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | prism54: call BUG_ON() earlierDan Carpenter2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | This test is off by one because strlen() doesn't include the NULL terminator. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: use __packed annotationLuciano Coelho2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes __attribute__ ((packed)) annotations to __packed in wl1271 code that was introduced in a recent patch in wireless-testing. Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | libertas: Added support for host sleep featureAmitkumar Karwar2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Existing "ethtool -s ethX wol X" command configures hostsleep parameters, but those are activated only during suspend/resume, there is no way to configure host sleep without actual suspend. This patch adds debugfs command to enable/disable host sleep based on already configured host sleep parameters using wol command. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | cfg80211: ignore spurious deauthJohannes Berg2010-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ever since mac80211/drivers are no longer fully in charge of keeping track of the auth status, trying to make them do so will fail. Instead of warning and reporting the deauthentication to userspace, cfg80211 must simply ignore it so that spurious deauthentications, e.g. before starting authentication, aren't seen by userspace as actual deauthentications. Cc: stable@kernel.org Reported-by: Paul Stewart <pstew@google.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | MAINTAINERS: mark adm8211 as an orphanJohn W. Linville2010-07-12
| | | | | | | | | | | | Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | iwlagn: fix the bit mask of a FH register in stop Tx DMA flowEmmanuel Grumbach2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we stop the Tx DMA channels, we poll bits 16:31 in FH_TSSR_RX_STATUS_REG. From 4965 and up, only the bits 16:26 are legal. Bits 27:31 are not used and are always unset. Polling them will lead to fail on timeout but since the timeout is quite small, the stall was not felt. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| * | iwlagn: more generic description for iwlagn devicesWey-Yi Guy2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | Intel Wireless WiFi Next Gen AGN support two major categories: 1. Intel Wireless WiFi 4965 AGN device 2. Intel Wireless-N/Advanced-N/Ultimate-N family Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| * | iwlwifi: correct descriptions of advanced ucode errorsJay Sternberg2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ucode errors were redefined in new ucode images and all new errors were showing as advanced sysasserts which was misleading. new errors are not sequential so additional lookup table added. errors do not overlap so both are used to support older and newer ucode images. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| * | iwlwifi: enable 6050 series Gen2 devicesShanyu Zhao2010-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To enable 6050 series Gen 2 devices: 1) new PCI_IDs are added; 2) new EEPROM version and calibration version numbers defined; 3) new hardware REV number defined; Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| * | wl1271: use per-channel max tx power passed by mac80211 when scanningLuciano Coelho2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were always using the max transmit power when scanning. Now we use the values passed to the driver by the mac80211 stack, so that we comply with regulations. Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: rewritten scanning codeLuciano Coelho2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a complete rewrite of the scanning code. It now includes a state machine to scan all four possible sets of channels independently: 2.4GHz active, 2.4GHz passive, 5GHz active and 5GHz passive. The wl1271 firmware doesn't allow these sets to be mixed, so up to several scan commands have to be issued. This patch also allows scanning more than 24 channels per set, by breaking the sets into smaller parts if needed (the firmware can scan a maximum of 24 channels at a time). Previously, the scanning code was erroneously scanning all channels possible actively, not complying with the CRDA values. This is also fixed with this patch. Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: moved scan operations to a separate fileLuciano Coelho2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The scanning code is going to get a bit more complex, with proper support for active/passive scans together with 2.4GHz and 5GHz. In the future, also a new type of scan (periodic scan) will be added. When all this is implemented, the code is going to be much more complex, so we'd better separate it into a separate file. This patch doesn't have any impact on functionality. Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: Update interface to temporarily disable dynamic PSJuuso Oikarinen2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mac80211 interface to temporarily disable dynamic PS changed, make corresponding changes to the driver. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Saravanan Dhanabal <ext-saravanan.dhanabal@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: Fix warning when disconnecting and ad-hoc networkJuuso Oikarinen2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: Disable dynamic PS based on BT co-ext sense eventsJuuso Oikarinen2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch requests mac80211 to disable dynamic PSM based on sense events coming from the firmware. Effectively, whenever there is bluetooth traffic, the mac80211 is forced into full PSM mode. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: Update hardware ARP filtering configuration handlingJuuso Oikarinen2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interface for hardware ARP configuration changed in the mac80211. Change driver accordingly. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: read fem manufacturer value from nvsLuciano Coelho2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should read the fem manufacturer value from the NVS, so we can modify it easily and use a consistent value throughout the configuration. Previously we had to set the FEM value in the NVS and in the driver's initialization parameters. This patch removes the latter. Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: Work around AP's with broken ps-poll functionalityJuuso Oikarinen2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some AP's (such as Zyxel Prestige 600) have totally broken ps-poll functionality. When powersave is enabled, these AP's will set the TIM bit for a STA in beacons, but when the STA responds with a ps-poll, the AP does not respond with data. The wl1271 firmware is able to send an indication to the host, when this problem occurs. This patch adds implementation, which temporarily disables power-save in response to this indication, allowing the AP to transmit whatever data it has buffered for the STA / whatever data is inbound at that time. This patch does not make these AP's work reliably in PSM, but improves the chances of inbound data getting through. The side effect of this patch is increased power consumption when using a faulty AP. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | wl1271: Use all basic rates for ps-poll, instead of just the slowestJuuso Oikarinen2010-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This improves ps-poll handling in WLAN PSM. It also improves performance, including WLAN-BT co-existence reliability. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-20 21:36:17 -0500