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2012-04-24iwlwifi: include net/mac80211.h to avoid compiler errorWey-Yi Guy1-0/+1
without the include, kernel compiling will fail, but not compat. this patch need to be merge with iwlwifi-clean-up-iwl-shared.h-includes.patch Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: clean up iwl-shared.h includesJohannes Berg11-13/+13
That file is now holding just a few defines and the module parameters, so it shouldn't include anything. Make sure the right users include the right files instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: move iwl_have_debug_levelJohannes Berg2-5/+6
This function belongs into the debugging framework. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: move debugfs registration function declarationsJohannes Berg2-15/+13
They clearly belong into iwl-agn.h as they have no relation to the (generic) debug logging framework. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: remove debugfs logspamJohannes Berg2-56/+20
There really is no point in printing very verbose error messages when somebody tries to access a debugfs file before it is ready. Or even worse, printing verbose messages when memory allocation fails which *already* prints a huge warning. Remove all IWL_ERR messages from debugfs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: properly set basic ratesJohannes Berg4-53/+94
This fixes a long-standing bug: iwlwifi always assumes that the CCK ACK rates are 1 and 2 MBps and the OFDM ACK rates are 6, 12 and 24 MBps. Fix this problem by using the basic rates the AP (or in AP case hostapd) told us to use and add the necessary mandatory rates to the mix. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: Added debugfs calib disabled writeDavid Spinadel1-2/+23
Added the option to disable calibration via debugfs. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: provide proper API to disable all interruptsEmmanuel Grumbach4-17/+35
Since the op_mode may go away, the transport needs to be able to be told not to update the op_mode at all (even for RF kill). Provide this API and use it in the proper places. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: check RF kill register when interrupts have been disabledEmmanuel Grumbach1-0/+10
Since the interrupts have been disabled, we may have missed an RF kill interrupt. Check the register to be sure the op_mode is in sync. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: enable RF kill interrupt in start_hwEmmanuel Grumbach1-0/+3
The op_mode wants to know about changes in HW RF kill state. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: first enable RF kill interrupt, then check registerEmmanuel Grumbach1-9/+7
This can solve a race (very unlikely to happen though). Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-24iwlwifi: make a static inline to read the RF kill registerEmmanuel Grumbach3-8/+10
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2012-04-23rt2800: add chipset revision RT5390R supportAnisse Astier2-0/+13
About 70% of the chips with revision RT5390R initialize incorrectly, using the auxiliary antenna instead of the main one. The net result is that signal reception is very poor (no AP further than 1M). This chipset differs from RT5390 and RT5390F by its support of hardware antenna diversity. Therefore antenna selection should be done differently, by disabling software features and previously selected antenna. This changeset does just that, and makes all RT5390R work properly. This is based on Ralink's 2012_03_22_RT5572_Linux_STA_v2.6.0.0_DPO driver. Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23cfg80211: Validate legacy rateset.Bala Shanmugam1-0/+3
Legacy rates are not validated while configuring tx rateset using iw. So below cmd is accepted by nl80211. sudo iw wlan2 set bitrates legacy-2.4 1 2 3 Validate legacy rates and return error if any rate in the rateset is not valid. Signed-off-by: Bala Shanmugam <bkamatch@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: declare ieee80211_ave_rssi as EXPORTWey-Yi Guy2-0/+9
ieee80211_ave_rssi need to be declare as export for driver to use it. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: fixup for mesh TSF adjustment latency in Toffset setpointJavier Cardona1-1/+1
The original patch defined the correction margin but did not apply it. Signed-off-by: Shinichi Hotori <hotorinn@gmail.com> Signed-off-by: Yu Niiro <yu.niiro@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: extend DFS detector stats in dfs_debugfsZefir Kurtisi4-11/+104
Extend debugfs entry for dfs_stats with DFS detection events and shared pool statistics. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: don't strip mic on non-encrypted frames in tkipMichael Liang1-0/+1
Fix the following bug: in tkip mode, qos-null ps on/off packets are dropped due to incorrect packet length so that ath9k softap can't handle powersave state transition of peer STA correctly. Signed-off-by: Michael Liang <mliang@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: rtl8192se: Convert driver to use private dm structLarry Finger3-81/+84
Convert driver to use private version of dig_t instead of global version. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: rtl8192de: Convert driver to use private dm structsLarry Finger3-94/+100
Convert driver to use the private dig_t instead of a global version. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: rtl8192c: Convert driver to use private ps_t structLarry Finger1-27/+31
Convert driver to use the private instead of global version. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: rtl8192c: Convert driver to use private dm structsLarry Finger4-112/+123
Convert rtl8192c to use the dm_digtable struct in the common header file instead of the global variable. Without this change, every instance of rtl8192ce and rtl8192cu will be using the same global arrays. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: Add dm structs to private structureLarry Finger1-0/+4
Add the dig_t and ps_t structures to the private variables. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rtlwifi: Move dig_t and ps_t structsLarry Finger5-159/+59
Move struct definitions for dig_t and ps_t to the common header file. This move is needed to convert these structures from a "per-driver" to a "per-interface" basis. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: increase tx abort timeout for half/quarter channelsFelix Fietkau1-1/+9
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: disable fast channel change when changing from/to half/quarter modeFelix Fietkau1-0/+4
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: disable Tx IQ calibration on half/quarter channelsFelix Fietkau1-4/+6
It does not work properly and reduces throughput. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: fix and clean up PHY activation delayFelix Fietkau4-33/+22
The delay calculation is the same for all chips, however some parts of the code missed the extra delay factor for half/quarter. Clean up the code and move the delay calculation to a common place. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: increase symbol overlap window for half/quarter channelsFelix Fietkau2-0/+7
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: set the PHY mode for half/quarter channels on AR9003Felix Fietkau1-0/+4
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: increase ACK timeout for half/quarter channelsFelix Fietkau1-3/+6
For some reason the MAC timing is a bit off when waiting for ACKs, so add some extra delay to the ACK timeout values. Significantly reduces the number of retransmissions in my tests. Also disable the 2.4 GHz ACK timeout workaround in half/quarter mode, it is not required there. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: use standard SIFS time as reference for half/quarter channelsFelix Fietkau1-6/+7
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k_hw: remove ATH_BTCOEX_CFG_MCIRajkumar Manoharan3-19/+17
AR9462 uses modified version of 3-Wire hw scheme for btcoex. MCI itself is not a separate hw scheme but it aids to manage multiple bt profiles. In ar9462, bt priority traffic is identified by the number of bt profile types instead of gpio. So that this patch removes MCI hw scheme. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: simplify beacon configuration for beaconing vifsRajkumar Manoharan2-43/+23
As of now beacon configuration is being called multiple times in bss info change notification. This patch avoids multiple configuration and make it simpler. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: make DFS detector pools SMP safeZefir Kurtisi1-32/+78
This adds locking of the detector's shared pulse and PRI sequence pools to enable multi-wiphy operation on SMP systems. Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23libertas: add missing includeFelix Fietkau1-0/+1
Without it, I get compile errors due to missing TASK_NORMAL, TASK_UNINTERRUPTIBLE and schedule. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rt2x00: Use GFP_KERNEL for rx buffer allocation on USB devicesHelmut Schaa6-9/+9
Since the RX path on USB devices is handled in process context we can use GFP_KERNEL for RX buffer allocation. This should reduce the likelihood of allocation failures. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Tested-By: Marc Dietrich <marvin24@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23rt2800: debugfs register access: BBP is 256 bytes bigAnisse Astier1-1/+1
We're already using BBP for values > 128. Make that explicit and allow debugfs access. Signed-off-by: Anisse Astier <anisse@astier.eu> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mwifiex: add support for Marvell USB8797 chipsetAmitkumar Karwar17-71/+1399
This patch supports Avastar 88W8797 chipset with USB interface. The corresponding firmware image file is located at: "mrvl/usb8797_uapsta.bin" Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: Frank Huang <frankh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: fix STA channel width fieldThomas Pedersen1-1/+3
According to IEEE 802.11 8.4.2.59, set the "STA channel width" bit to 0 if transmitting STA is using a 20mhz channel. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: don't set mesh peer ht caps if ht disabledThomas Pedersen1-1/+2
Blindly setting ht caps on a mesh peer's station entry would result in MCS rates being used by the rate control algorithm even if no ht had been configured. Fix this by checking the channel type before assigning ht capabilites. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: refactor mesh peer rate handlingThomas Pedersen3-29/+25
To avoid passing supp_rates and basic_rates around all the time, just derive these when needed in mesh_matches_local() and mesh_peer_init(). Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: refactor mesh peer initializationThomas Pedersen1-54/+72
This patch unifies the previous two paths toward mesh peer creation a bit. It also fixes a bug where a peer's changing rates or HT mode wouldn't register on leaving and then returning to the mesh with a sta entry still present. Also clean up locking and clear possibly stale ht cap. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: fix TX power reporting on AR9003 chipsGabor Juhos1-15/+49
The current code unconditionally reads the target power values for all modes from the EEPROM. However In 'ar9003_hw_set_power_per_rate_table' the regulatory caps are applied only on a mode specific subset of the power values. The reported TX power level is calculated from the maximum of the power values. Because some of these values are uncapped in certain cases, the reported TX power will be wrong. On the older chipset, we don't have such problems because only the mode specific subset of the power levels are retrieved from the EEPROM on those. Do the same for the AR9003 chips to fix the issue. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23libertas CS: convert to asynchronous firmware loadingDaniel Drake1-39/+49
Signed-off-by: Daniel Drake <dsd@laptop.org> Tested-by: Dan Williams <dcbw@redhat.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: Fix compile warnings when DEBUGFS is disabled.Ben Greear2-2/+3
This fixes two compile warnings, and removes a useless cast when assigning the 'sc' variable. Reported-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23mac80211: Support on-channel scan option.Ben Greear4-27/+77
This based on an idea posted by Stanislaw Gruszka, though I accept full blame for the implementation! This has been tested with ath9k. The idea is to let users scan on the current operating channel without interrupting normal traffic more than absolutely necessary (changing power level might reset some hardware, for instance). Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23wireless: rt2x00: rt2800usb more devices were identifiedXose Vazquez Perez1-5/+3
found in 2012_03_22_RT5572_Linux_STA_v2.6.0.0_DPO RT3070: (0x2019,0x5201) Planex Communications, Inc. RT8070 (0x7392,0x4085) 2L Central Europe BV 8070 7392 is Edimax RT35xx: (0x1690,0x0761) Askey was Fujitsu Stylistic 550, but 1690 is Askey Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23ath9k: add possible wiphy interface combinationsFelix Fietkau1-0/+21
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-04-23wireless: rt2x00: rt2800usb add more devices idsXose Vazquez Perez1-3/+14
They were taken from ralink drivers: 2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO 2012_03_22_RT5572_Linux_STA_v2.6.0.0_DPO 0x1eda,0x2210 RT3070 Airties 0x083a,0xb511 RT3370 Panasonic 0x0471,0x20dd RT3370 Philips 0x1690,0x0764 RT35xx Askey 0x0df6,0x0065 RT35xx Sitecom 0x0df6,0x0066 RT35xx Sitecom 0x0df6,0x0068 RT35xx Sitecom 0x2001,0x3c1c RT5370 DLink 0x2001,0x3c1d RT5370 DLink 2001 is D-Link not Alpha Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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