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* iwlagn: fix warning when set WEP keyMohamed Abbas2009-03-16
| | | | | | | | | | | | iwl_clear_station_table will be called every time rxon called. In this function ucode_key_table is set to 0 even though a static WEP security is set. This will cause in many warning and might be an issue if dynamic WEP is set. This patch make sure we keep track of all existing static WEP when this function is called. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945: unmap previously mapped memoryReinette Chatre2009-03-16
| | | | | | | | | During preparation of TX we create DMA mapping to TX command as part of preparing the TFD. This mapping needs to be cleared at the time TFD is freed. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945: use iwl_tx_cmd_completeAbhijeet Kolekar2009-03-16
| | | | | | | | | | iwl3945 uses iwl_tx_cmd_complete to reclaim the unused buffers of the queue. iwl_tx_cmd_complete in turn call the iwl_hcmd_queue_reclaim which will unmap the dma mapping to tx_cmd and frees the memory. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945 : fix rate scalingAbhijeet Kolekar2009-03-16
| | | | | | | | | | | | | | | | | | Patch fixes the bug 1900 at http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1900 Issues: Throughput and success ratio calculations were not done properly. Number of retries were exceeding 16. Fix: Patch fixes above issues by doing window calculations inline with iwlwifi Patch adds sanity check to limit number of retries to 16. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Acked-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945: use iwl_led structureAbhijeet Kolekar2009-03-16
| | | | | | | | | | 3945 can now use iwl_led's structure from iwlwifi. Patch also removes CONFIG_IWL3945_LEDS flag from Kconfig as 3945's led support will now be enabled if user selects CONFIG_IWLWIFI_LEDS. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945: fix sparse errorAbhijeet Kolekar2009-03-16
| | | | | | | | | | error is: iwl3945-base.c:545:5: warning: symbol 'iwl3945_set_dynamic_key' was not declared. Should it be static? Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: verify the antenna selection when receive fixed rate debugfsWey-Yi Guy2009-03-16
| | | | | | | | | | | | When iwlwifi driver receive fixed rate debugfs command, validate the antenna selection, if the selection is invalid, report the valid antenna choice and do not set the rate scale table to fixed rate. Otherwise, set the entire rate scale table to the fixed rate request by the user. this validation can prevent sysassert happen in uCode Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: check IEEE80211_TX_STAT_AMPDU for agg pktWey-Yi Guy2009-03-16
| | | | | | | | | | | | | | | | | when perform rate scaling, in tx status function, checking for IEEE80211_TX_STAT_AMPDU flag instead of IEEE_TX_CTL_AMPDU flag to perform AMPDU rate scaling operation. IEEE80211_TX_CTL_AMPDU was set by mac80211 for aggregation pkt. But when iwlwifi receive the tx status reply, it reset the flag to following info->flags = IEEE80211_TX_STAT_ACK; info->flags |= IEEE80211_TX_STAT_AMPDU; it causes the rate-scaling to not work for aggregation pkt if we checking for IEEE80211_TX_CTL_AMPDU flag. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: HT performance improvement changesWey-Yi Guy2009-03-16
| | | | | | | | | | | | During rate scaling, checking for 0 retry count before decrement the count by 1, this can avoid the retry count to become 255 (0xff), which will cause the rate to drop faster than what we expect during good condition (receive 0 retry packet). also change the algorithm to make the rate not drop faster than what we like. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: remove un-necessary rs_tl_turn_on_agg() after agg enabledWey-Yi Guy2009-03-16
| | | | | | | | | After the MLME handshaking complete and tx aggregation started for the tid. Do not send unnecessary turn on aggregation request to mac80211. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: add rf information in rate_scale debugfs commandWey-Yi Guy2009-03-16
| | | | | | | | | | Adding more Radio information when displaying rate_scale_table. This can help to understand how many antenna and the current RF condition such as SISO, MIMO2, MIMO3. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: add valid tx antenna information in rate_scale_table debugfsWey-Yi Guy2009-03-16
| | | | | | | | | | | when display rate_scale_table debugfs information, also display valid tx antenna information, this will help user to select correct antenna when issue fixed rate debugfs command Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Acked-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ray_cs: checkpatch.pl and Lindent cleanupsJohn Daiker2009-03-16
| | | | | | | | | | | | | | | | | | | | Before: 1099 errors, 93 warnings, 2854 lines checked After: 19 errors, 47 warnings, 2976 lines checked The big bulk of this is code indent and over 80 character lines (Lindent did this part) Other changes are foo * bar spacing, and trailing whitespace. v2: Cleans up ill-indented comments. Subsequently, this reduces the number of warnings, too. Thanks to Joe Perches for pointing this out! v3: Ran the whole file through Lindent first... which does most of the work for me. :) Again, thanks to Joe Perches for this. This is my final answer! Signed-off-by: John Daiker <daikerjohn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mwl8k: Marvell TOPDOG wireless driverLennert Buytenhek2009-03-16
| | | | | | | | | Add a driver for Marvell 88w8xxx TOPDOG PCI/PCIe wireless parts. This initial version supports the 88w8687 802.11b/g PCIe part on channels 1-11, and only STA mode is currently implemented. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Fix FIF_PROMISC_IN_BSS processing in station modeJouni Malinen2009-03-16
| | | | | | | | | We must not disable ACK sending in this case since it would break normal station operations. In addition, clarify the comment about AP mode to make more sense. Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Add spectrum management to HW capabilitiesSujith2009-03-16
| | | | | Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: make few eeprom and calib items staticLuis R. Rodriguez2009-03-16
| | | | | | | | | | | | | | | | | | | | | | This fixes the sparse complaints: drivers/net/wireless/ath9k/eeprom.c:1407:5: warning: symbol 'ath9k_hw_4k_get_spur_channel' was not declared. Should it be static? drivers/net/wireless/ath9k/eeprom.c:1436:19: warning: symbol 'eep_4k_ops' was not declared. Should it be static? drivers/net/wireless/ath9k/eeprom.c:2808:5: warning: symbol 'ath9k_hw_def_get_spur_channel' was not declared. Should it be static? drivers/net/wireless/ath9k/eeprom.c:2837:19: warning: symbol 'eep_def_ops' was not declared. Should it be static? CC [M] drivers/net/wireless/ath9k/eeprom.o CHECK drivers/net/wireless/ath9k/mac.c CC [M] drivers/net/wireless/ath9k/mac.o CHECK drivers/net/wireless/ath9k/calib.c drivers/net/wireless/ath9k/calib.c:883:6: warning: symbol 'ar9285_clc' was not declared. Should it be static? Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: downgrade xmit queue full message to xmit debugLuis R. Rodriguez2009-03-16
| | | | | | | | | | | | | | This is not a fatal message, hitting it simply means we're going to tell the upper layers to slow their horses down but as we make more descriptors available we let the show continue by waking up the queues in ath_wake_mac80211_queue(). We downgrade this as otherwise we fill up your kernel log with messages which can be common under heavy traffic. Cc: stable@kernel.org Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211_hwsim: add regulatory testing optionsLuis R. Rodriguez2009-03-16
| | | | | | | | | | | | | This adds a module parameter for mac80211_hwsim regulatory testing. This module parameter is designed specifically to help test the different possible types of driver specific regulatory requests and also helps to test world roaming, all without any hardware. If you want to just simply test different alpha2s just use the userspace regulatory request as this won't buy you anything new. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* cfg80211: move enum reg_set_by to nl80211.hLuis R. Rodriguez2009-03-16
| | | | | | | | We do this so we can later inform userspace who set the regulatory domain and provide details of the request. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* cfg80211: remove REGDOM_SET_BY_INITLuis R. Rodriguez2009-03-16
| | | | | | | | | | | This is not used as we can always just assume the first regulatory domain set will _always_ be a static regulatory domain. REGDOM_SET_BY_CORE will be the first request from cfg80211 for a regdomain and that then populates the first regulatory request. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* atmel: checkpatch.pl cleanupsJohn Daiker2009-03-16
| | | | | | | | | | | | | | | Before: 881 errors, 265 warnings, 4507 lines checked After: 114 errors, 273 warnings, 4548 lines checked This was mostly "space required after that ',' (ctx:VxV)". Also a fair number of whitespace, code indent, and C99 comment cleanups. New warnings introduced are all "line over 80 character" md5sums are identical, as I skipped any fixes which may have altered the resulting binary. Signed-off-by: John Daiker <daikerjohn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Fix bug in reading debugfs file 'rcstat'Sujith2009-03-16
| | | | | | | | | The rate table would not have been chosen before the interface has been brought up. Reading 'rcstat' in this case would result in an oops, fix this. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Fix bug in TX aggregationSujith2009-03-16
| | | | | | | | | | | mac80211 expects the driver to fill in the starting sequence number of an ADDBA request to initiate TX aggregation. IEEE80211_TX_CTL_AMPDU would be set for frames only after a successful ADDBA exchange, but we have to increment the internal sequence counter for the normal(non-AMPDU) data frames proerly. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Initialize ANI properlySujith2009-03-16
| | | | | | | | ANI was not being initialized correctly for all HW variants. This patch fixes it. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: update LED table with reported devicesBob Copeland2009-03-16
| | | | | | | | | This patch adds support for Acer Ferrari 5000, and also specifies the subsystem device ids for previously reported e-machines e510 and Acer Aspire One A150. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: use a table for LED parametersBob Copeland2009-03-16
| | | | | | | | | Put the device id-to-gpio mapping in a table to make it easier to add new devices. The list of supported devices is unchanged. Signed-off-by: Bob Copeland <me@bobcopeland.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: extract LED code into a separate fileBob Copeland2009-03-16
| | | | | | | | Move LED code out of base.c for clarity. Changes-licensed-under: 3-Clause-BSD Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: don't change mac in eeprom_read_mac on errorJiri Slaby2009-03-16
| | | | | | | | | | | | | | Do not touch mac parameter passed to ath5k_eeprom_read_mac unless we are sure we have correct address. I.e. when returning error, do not change it. While at it, use '= {}' compiler trick for memsetting mac_d. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath5k: constify stuffJiri Slaby2009-03-16
| | | | | | | | | | | | | | | | | | | | Make some structures const to place them in .rodata, since we won't change them. Most important parts of objdump -h: - 0 .text 00011170 + 0 .text 00011140 - 5 .rodata 0000828e + 5 .rodata 0000895e - 13 .data 00000560 + 13 .data 00000110 - 14 .devinit.data 00000260 Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Cc: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: correct device name for 1000 seriesJay Sternberg2009-03-16
| | | | | | | | device name was changed from 100 to 1000 Signed-off-by: Jay Sternberg <jay.e.sternberg@linux.intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwl3945: add test for new associationAbhijeet Kolekar2009-03-16
| | | | | | | | Add check for new association to ease reading. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* p54: completely ignore rx'd frames with bad FCSChristian Lamparter2009-03-16
| | | | | | | | Passing frames with a bad FCS to the user is an optional feature. However it doesn't work reliable and strangely not in the native monitor mode?! Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* airo_cs: checkpatch.pl cleanupsJohn Daiker2009-03-16
| | | | | | | | | | | | | | Hopefully nothing controversial here, since the driver hasn't been touched in a while! Before: 36 errors, 6 warnings, 482 lines checked After: 0 errors, 3 warnings, 485 lines checked This was nearly all trailing whitespace, * and parenthesis spacing, and code indent changes. md5sum of object file before and after are identical. Signed-off-by: John Daiker <daikerjohn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Use suitable macros with 4k eeprom dataVasanthakumar Thiagarajan2009-03-16
| | | | | | | This patch improves range and connection stability in AR9285. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ipw2x00: remove obsolete enumsHelmut Schaa2009-03-16
| | | | | | | Remove obsolete enums from ipw2x00/ieee80211.h, they are not used anymore. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ipw2x00: Use IE definitions from linux/ieee80211.hHelmut Schaa2009-03-16
| | | | | | | | Use IE definitions from linux/ieee80211.h and drop the appropriate enum from ipw2x00/ieee80211.h Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ipw2x00: remove duplicated definesHelmut Schaa2009-03-16
| | | | | | | | Remove several duplicated defines from ipw2x00/ieee80211.h which are also available in linux/ieee80211.h. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* libipw: fix debug outputHelmut Schaa2009-03-16
| | | | | | | | Replace all remaining occurrences of CONFIG_IEEE80211_DEBUG with CONFIG_LIBIPW_DEBUG in libipw to allow debug output again. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: always compile ath_radio_{en,dis}ableGabor Juhos2009-03-16
| | | | | | | | ath_radio_{en,dis}able is only compiled if RFKILL is enabled, but it is required by the 'ath9k_wiphy_select' function. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: fix compile error in debug.cGabor Juhos2009-03-16
| | | | | | | | | | | drivers/net/wireless/ath9k/debug.c: In function 'read_file_wiphy': drivers/net/wireless/ath9k/debug.c:377: error: implicit declaration of function 'put_unaligned_le32' drivers/net/wireless/ath9k/debug.c:378: error: implicit declaration of function 'put_unaligned_le16' Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: fix compile error in ahb.cGabor Juhos2009-03-16
| | | | | | | | | drivers/net/wireless/ath9k/ahb.c: In function 'ath_ahb_probe': drivers/net/wireless/ath9k/ahb.c:136: error: 'aphy' undeclared (first use in this function) Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: fix AR_SREV_9100_OR_LATER macroGabor Juhos2009-03-16
| | | | | | | | | | | | | | The current macro is wrong, because detects some AR5416 devices as an AR9100 device. The AR5416 devices would have performance issues after this change, because the contents of the ar5416 specific and of the ar9100 specificinitval arrays are swapped. Fortunately we can correct this with the rename of the arrays simply. Changes-licesed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: move ar9100 version checking macros into a more appropriate placeGabor Juhos2009-03-16
| | | | | | | | | | | | All other version checking macros are in a common location within the reg.h file. The AR_SREV_9100_OR_LATER macro is wrong currently, but will be fixed with the next patch. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: cleanup AR5416 version checking macrosGabor Juhos2009-03-16
| | | | | | | | | | | Currently we have two different versions of this macros. Because they would have to do the same thing, we should simplify and merge them. Changes-licensed-under: ISC Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Incorrect AR9285 version check macroSenthil Balasubramanian2009-03-16
| | | | | | | Fix AR9285 1.1 and 1.2 version check macro. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: INI update for AR9285 and periodic PA offset caliberationSenthil Balasubramanian2009-03-16
| | | | | | | | This patch updates the initvalues for AR9285 chipset and also adds periodic PA offset caliberation. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: RX buffers may be accessed/freed even before initialized/alloced.Senthil Balasubramanian2009-03-16
| | | | | | | | accessing RXBUF list in ath_rx_cleanup may cause panic if ath_descdma_setup fails even before RXBUF list is initialized. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ath9k: Get rid of unnecessary ATOMIC memory alloc during init timeSenthil Balasubramanian2009-03-16
| | | | | | | | | We can sleep for memory during init time and so allocating rx buffers, descriptro buffers with GFP_KERNEL should help us to get rid of transient alloc fails. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* mac80211_hwsim: add support for 5 GHzLuis R. Rodriguez2009-03-16
| | | | | | | ACME Inc. is now selling a dual band radio. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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