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path: root/drivers/net/wireless
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2008-09-11p54: 802.11a 5GHz phy supportChristian Lamparter
This patch brings the 5GHz Phy in any prism54 devices (of course, only those who have one) to life. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11p54: control output power levelsChristian Lamparter
I hope this patch is enough to cover at least the basic requirements of IEEE 802.11h's TPC. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11p54: add lots of useful rx/tx statisticsChristian Lamparter
The firmware can provide lots of useful statistics about noise floor, mac time and lots of numbers about successful transfers and dropped frames. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11p54: add more rx filtersChristian Lamparter
This patch adds new filters settings to make the card more useful in monitor mode. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11p54: 32-bit tsf timestampsChristian Lamparter
tcpdump: 02:15:42.874518 61112184us tsft 48.0 Mb/s 2437 MHz (0x0480) antenna 1 [0x0000000e] CF +QoS Data IV 02:15:42.874557 >>>4356079526us<<< tsft 24.0 Mb/s 2437 MHz (0x0480) antenna 1 [0x0000000e] Acknowledgment 02:15:42.976844 61214513us tsft 1.0 Mb/s 2437 MHz (0x0480) antenna 0 [0x0000000e] Beacon as one can see on the huge jump, it's very plausible that firmware does not report the full 64-bit mac time, just the lower 32bit and some kinds of flags... Therefore if we want a useful timestamp we have to emulate the high bits. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11iwlwifi: fix compile warningZhu Yi
The patch fixes compile warning for ‘iwl4965_hw_channel_switch’ defined but not used. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11iwlwifi: remove uneeded declarationsEmmanuel Grumbach
This patch cleans up iwlwifi by removing uneeded declarations and removing uneeded symbol export reducing the namespace pollution. It also fixes some typos in comments. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11iwlwifi: use the results from disconnected antenna algorithmGrumbach, Emmanuel
This patch makes usage of the results from disconnected antenna alg to know how many antennas are connected. It also synchronizes between the chain noise alg and the W/A that disables power management during association. All the antennas must be enables during the chain noise algorithm. Hence, power management is restored only after the completion of the algorithm. In the future, we will need to update the AP that we don't support MIMO if there is only one antenna connected. We also need to update the rate scaling algorithm. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11iwlwifi: rename ps_mode to sm_psRon Rindjunsky
This patch renames iwl_priv.ps_mode for clearer iwl_priv.current_ht_config.sm_ps (spatial multiplexing power save). Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-11mac80211: change MIMO_PS to SM_PSTomas Winkler
This patch follows 11n spec naming more rigorously replacing MIMO_PS with SM_PS (Spatial Multiplexing Power Save). (Originally submitted as 4 patches, "mac80211: change MIMO_PS to SM_PS", "iwlwifi: change MIMO_PS to SM_PS", "ath9k: change MIMO_PS to SM_PS", and "iwlwifi: remove double definition of SM PS". -- JWL) Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: net/mac80211/mlme.c
2008-09-08iwlwifi: enable packet injection for iwlagnStefanik Gábor
Handle station IDs of transmitted packets when in monitor mode, and remove the various anti-injection checks from the iwl4965 driver. This makes injection work on iwl4965 and iwl5000. Tested on both cards. Note: To inject management frames with encryption, HW crypto support must be disabled using the "swcrypto=1" modparam (or "swcrypto50=1" for iwl5000). Otherwise most management frames won't be transmitted. Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwl3945: enable active scanning on active channelsAbhijeet Kolekar
This patch enables active scanning on active channels. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: remove bad language from the commentsTomas Winkler
This patch removes bad language in the comments in iwl-agn-rs.c. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: take a fresh set of supported rates at each cycleEmmanuel Grumbach
This patch fixes regression in iwlwifi IBSS rate scaling caused by the patch named "mac80211: eliminate IBSS warning in rate_lowest_index()" by Vladimir Koutny <vlado@work.ksp.sk>. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: fix host command header according the HW specTomas Winkler
This patch aligns definition of host command with the spec. The inaccuracies weren't critical though. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: allow association on radar channel in power saveEmmanuel Grumbach
This patch disables power save upon association and enables it back after association. This allows to associate to AP on a radar channel if power save is enabled. Radar and passive channels are not allowed for TX (required for association) unless RX is received but PS may close the radio and no RX will be received effectively failing association. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: cleanup PCI register handlingTomas Winkler
This patch cleans up pci registers handling. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: fix strict_strtoul error checkingEmmanuel Grumbach
This patch fixes handling of strcit_strtoul return value "0 == sucess". Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: generic init calibrations frameworkTomas Winkler
This patch allows variable number of init calibrations and allows addition new HW. This patch also fixes critical bug. Only last calibration result was applied. On reception of one calibration result all the calibration was freed. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: remove rfkill warning from iwl-ioTomas Winkler
The patch removes the warning since registers might be accessed also during rfkill. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: replace readl and writel with io/read/write/32Tomas Winkler
This patch replaces readl and writel with more cross platform ioread32 and iowrite32. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: use strict_strtoul instead of simple_strtoulTomas Winkler
This patch makes use of strict_srtoul in sysfs code. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwl3945: avoid redundant iwl3945_get_active_dwell_timeAbhijeet Kolekar
iwl3945_get_active_dwell_time is called twice within the same context. The patch removes one instance. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwl3945: removed bg_post_associate workAbhijeet Kolekar
This patch removes bg_post_associate work. A direct call iwl3945_post_associate is made to avoid the waiting by userspace programs. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwl3945: replace association and beacon hooks with bss_info_changed cbAbhijeet Kolekar
Let mac80211 and bss_info_changed callback handle the association and beacon changes. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwl3945: fix unbalanced mutexAbhijeet Kolekar
The patch removes unlocking of mutex from post_associate. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: align set channel with mac80211Tomas Winkler
This patch makes use of mac80211 defaults for channel and band. Older code that uses G band channel 6 was removed. This patch also changes iwl_set_rxon_channel signature. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: allow consecutive scans in unassociated stateRon Rindjunsky
This patch allows consecutive scans requests when driver is in unassociated state. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Esti Kummer <ester.kummer@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: remove obsolete 4965 forward declarationsRon Rindjunsky
This patch removes unused forward declarations functions. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi: clean up hw scan handlerTomas Winkler
This patch cleans up iwl_mac_hw_scan handler. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08iwlwifi : Added bss_info_changed callback to 3945Abhijeet Kolekar
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08p54: better firmware supportChristian Lamparter
This patch hopefully contains all necessary changes to support firmwares for all devices up to atleast 2.13.3.0. (or: LowerMAC Protocol Rev: 5.5 ) And this is a big win, since: * newer firmwares are more stable and reliable than the old ones. * no problems anymore with packages > 1399 octets (without lowering the MTU). * monitor mode finally works on USB for more than just a few seconds. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08p54: set_filter refactoringChristian Lamparter
p54_set_filter has a way too many unnecessary "magic" parameters and values. This patch axes all superfluous parameters and gives most of the magic values appropriate names. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08b43: Replace hardcoded Analog switchMichael Buesch
Replace a hardcoded Analog switch (which breaks on N-PHY) by a call to the switch_analog PHY operation. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-08b43: Move Analog switching into phy codeMichael Buesch
This moves the Analog switching code into the PHY files. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05p54usb: support LM87 firmwaresChristian Lamparter
This patch adds the necessary changes to support LM87 firmwares. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05ath9k: uses/needs led_classdev_[un]registerRandy Dunlap
ath9k uses LED classdev functions, so it needs to either select or depend on them. This patch uses the same selects that ath5k uses... drivers/built-in.o: In function `ath_unregister_led': main.c:(.text+0x138c1d): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `ath_register_led': main.c:(.text+0x139c16): undefined reference to `led_classdev_register' make[1]: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> cc: Jouni Malinen <jmalinen@atheros.com> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Split PHY alloc and initMichael Buesch
This splits the PHY allocation from the PHY init. This is needed in order to properly support Analog handling. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05p54: move eeprom code into common libraryChristian Lamparter
Both p54pci and p54usb uses a good chunk of device specific code to get the data from the device's eeprom into the drivers memory. So, this patch reduces the code size and will it make life easier if someone wants to implement ethtool eeprom dumping features. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05p54: enhance firmware parser to reduce memory wasteChristian Lamparter
This patch greatly reduces one of biggest memory waste in the driver. The firmware headers provides the right values for extra head-/tailroom and mtu size which are usually much lower than the old hardcoded ones. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05p54pci: increase ring buffer index counter when skippingChristian Lamparter
I'm afraid, I forgot to add the following lines to 7262d59366 ("p54pci: rx tasklet refactoring"). These changes are necessary to ensure loop termination. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Add LP-PHY radio register definitionsMichael Buesch
This adds definitions for the LP-PHY radios. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Add LP-PHY read/write phyopsMichael Buesch
This adds read/write phyops for the LP-PHY and LP-PHY radios. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Add LP-PHY templateMichael Buesch
This adds template code for the LP-PHY. No actual functionality is implemented. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Move code from nphy.* to phy_n.*Michael Buesch
Sourcecode files for PHY code are named by phy_XXX.{c,h} where XXX is the PHY type. Move the N-PHY code to match the other files. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Move remaining code from phy.c to phy_a.cMichael Buesch
This moves the remaining code from phy.c to phy_a.c phy.c is removed. No functional change. Just moving code and removing dead code. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05cfg80211: keep track of supported interface modesLuis R. Rodriguez
It is obviously good for userspace to know up front which interface modes a given piece of hardware might support (even if adding such an interface might fail later because of concurrency issues), so let's make cfg80211 aware of that. For good measure, disallow adding interfaces in all other modes so drivers don't forget to announce support for one mode when they add it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Stephen Blackheath <tramp.enshrine.stephen@blacksapphire.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05ath5k: HW code cleanupNick Kossifidis
* No code changes... * Split hw.c to multiple files for better maintenance and add some documentation on each file code is going to grow soon (eeprom.c for example is going to get much stuff currently developed on ath_info) so it's better this way. * Rename following functions to maintain naming scheme: ah_setup_xtx_desc -> ah_setup_mrr_tx_desc (Because xtx doesn't say much, it's actually a multi-rate-retry tx descriptor) ath5k_hw_put_tx/rx_buf - > ath5k_hw_set_tx/rxdp ath5k_hw_get_tx/rx_buf -> ath5k_hw_get_tx/rxdp (We don't put any "buf" we set descriptor pointers on hw) ath5k_hw_tx_start -> ath5k_hw_start_tx_dma ath5k_hw_start_rx -> ath5k_hw_start_rx_dma ath5k_hw_stop_pcu_recv -> ath5k_hw_stop_rx_pcu (It's easier this way to identify them, we also have ath5k_hw_start_rx_pcu which completes the set) ath5k_hw_set_intr -> ath5k_hw_set_imr (As in get_isr we set imr here, not "intr") * Move ath5k_hw_setup_rx_desc on ah->ah_setup_rx_desc so we can include support for different rx descriptors in the future * Further cleanups so that checkpatch doesn't complain (only some > 80 col warnings for eeprom.h and reg.h as usual due to comments) Tested on 5211 and 5213 cards and works ok. Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-05b43: Don't use memcpy for overlapping areasMichael Buesch
It is valid to pass &gphy->rfatt and &gphy->bbatt as rfatt and bbatt pointer arguments to the function. So we have to use memmove for the possibly overlapping memory areas. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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