- 05 Dec, 2008 40 commits
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Abhijeet Kolekar authored
Patch does following things 1) This patch fixes the a-band association for passive channels with new uCode feature that it allows direct scan on passive channels after auto-switch from passive to active. This enables sending of direct probes on passive channels, as long as some traffic is detected on that channel. This improves the scanning for hidden SSIDs in A-band,which is all passive channels. This patch fixes the bug no 1748. http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1748 2) This fix will only work with uCode version 15.28.2.8 and above. Prior versions of uCode would work only if we heard the traffic within active dwell time, which is much shorter than passive dwell time and is shorter than typical beacon periods. This patch also provids full active dwell time even if we hear traffic late in passive dwell. 3) uCode API version is incremented to 2. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Zhu Yi <yi.zhu@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>
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Reinette Chatre authored
This adds the infrastructure to support older firmware APIs. The API version number is stored as part of the filename, we first try to load the most recent firmware and progressively try lower versions. The API version is also read from the firmware self and stored as part of the iwl_priv structure. Only firmware that is supported by driver will be loaded. The version number read from firmware is compared to supported versions in the driver not the API version used as part of filename. An example using this new infrastrucure: if (IWL_UCODE_API(priv->ucode_ver) >= 2) { Driver interacts with Firmware API version >= 2. } else { Driver interacts with Firmware API version 1. } Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Chatre, Reinette authored
We store the ucode version number as part of iwl_priv/iwl3945_priv. This enables us to determine if particular ucode has support for features in order to have driver support more than one ucode API. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Zhu Yi authored
The patch fixes the misuse of DMA channel number by Tx queue number in iwl_tx_ctx_stop(). The problem was originally reported by Wu Fengguang who complains iwlagn driver takes too long time when issuing `ifconfig wlan0 down`. The patch now decreases the interface bring down time from 2 seconds to 0.8 second. This fixes bugs: http://bugzilla.kernel.org/show_bug.cgi?id=11956 http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1790Signed-off-by: Zhu Yi <yi.zhu@intel.com> Tested-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Abbas, Mohamed authored
3945 rate scaling was broken in recent tree. This patch fix the following: 1- Get TX response info and update rates window. 2- Rate scaling selection. 3- Flush window timer. 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>
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Abbas, Mohamed authored
Add debugfs support to 3945 driver to display rs info. 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>
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Winkler, Tomas authored
This patch moves channels info display from sysfs to debugfs. This shows channel information as stored in NIC EEPROM. This is useful in debugging CRDA or iwl goes setting so it belongs rather to debugfs then to sysfs. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Winkler, Tomas authored
This patch moves iwl_enable_interrupts and iwl_disable_interrupts functions to iwl-core.c Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Samuel Ortiz authored
The find_station routine needs to look at the IWL_AP_ID entry if we're a STA. Currently, it only looks for STA entries which causes HW crypto to fail. Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Zhu Yi authored
The patch fixes a printk size format error. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Winkler, Tomas authored
This patch moves iwl_check_rxon_cmd into iwl-agn-hcmd-check.c This function compiled out in none debugging or non development mode and more. We haven't decided which one yet hence preserving the current 'always compile' state. More functions will be added to the file namely for checking TX and LQ commands. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Ivo van Doorn authored
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Ivo van Doorn authored
rt2500usb supports hardware encryption. rt2500usb supports up to 4 shared and pairwise keys. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Ivo van Doorn authored
Simplify rt2x00lib_config_antenna() by moving duplicate code into a seperate static inlined function. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Ivo van Doorn authored
Store retry limit values in the rt2x00dev structure. This allows the removal of the FIXME where we assumed the long retry is only used when working with RTS frames. Instead we should check the current retry limit values and decide if the required retry count for this frame is a long or short retry. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Ivo van Doorn authored
IV and EIV belong to eachother and don't require 2 seperate fields. Instead they can logically be merged into a single array with size 2. With this approach we can simplify the code in rt2x00crypto.c by using a single memcpy() when copying the iv/eiv data. Additionally we can move some code out of if-statements because the if-statement would always be true. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith authored
ANI can't be turned on/off dynamically yet, but the calculation of the calibration period is wrong anyway. This patch fixes it. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Winkler, Tomas authored
This patch enables LO, TXIQ, and BB calibrations for 5150 Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Tomas Winkler authored
Add support for 5150 eeprom versions Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Tomas Winkler authored
This patch adds computation of ct kill threshold for 5150. Threshold is computed from calibration data in the EEPROM. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Tomas Winkler authored
This patch enables DC calibration for 5150 Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Tomas Winkler authored
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Colin McCabe authored
This patch kills ath9k's ath9k_opmode enum by replacing it with nl80211_iftype. Signed-off-by: Colin McCabe <colin@cozybit.com> Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
iwlwifi does not support AP mode in any way. For one, it doesn't even buffer multicast/broadcast frames properly. We didn't allow zd1211rw AP mode to be enabled without this, so iwlwifi shouldn't be allowed to advertise AP mode either. It also doesn't work at all, it doesn't even answer to probe requests, I'm guessing the packet injection code was disabled again. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
This fixes the checksum calculation for lm87 firmwares on big endian platforms, the device treats the data as an array of 32-bit little endian values so the driver needs to do that as well. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
This "fixes" the 11d oops I was seeing. This needs some more work but I cannot work on it now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Helmut Schaa authored
3945 hardware does not emit the interrupts CSR_INT_BIT_RF_KILL (rfkill toggled) and CSR_INT_BIT_CT_KILL (adapter too hot). Hence this part of code can be removed since iwl3945_irq_tasklet does not handle 4965 hw at all. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rami Rosen authored
This patch removes unnecessary parameter in ieee80211_beacon_add_tim() and removes unneeded definition and assignment for bdev (instance of net_device) in ieee80211_beacon_get() and in ieee80211_get_buffered_bc() (all in tx.c). Signed-off-by: Rami Rosen <ramirose@gmail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Fixes the segfault I just pointed out. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Kalle Valo authored
Fixes htmldocs warning: Warning(mac80211.h:379): No description found for parameter 'pad[2]' Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored
This patch replaces the static "p54:" strings in front of most printk's with their corresponding per-device names. It was always a bit of a hassle to check which device was generating all the messages. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored
Thanks to the introduction of "changed" flags, we no longer have to do the bookkeeping of p54's firmware state for everything. Thus we can cut down redundancy code. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored
Those firmwares are probably capable of reprogramming the device's eeprom. We better support them officially, before all the accidents happen. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored
This patch allows p54 to utilize its WEP, TKIP and CCMP accelerator. Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored
This patch addresses the problem in: http://marc.info/?l=linux-wireless&m=122727674810057&w=2 Thanks to Stefan Steuerwald <salsasepp@googlemail.com> extensive iPod touch tests. We could finally squash some bugs in p54's master mode / access point implementation. Let's hope we got everything right this time and all stations from now on will wake up on TIM and receive their queued frames and go to sleep again without any hiccups. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored
This patch is necessary in order to provide a proper Access point support for p54. Unfortunately for us, there is no documented way to disable the interfering power save buffering mechanism in firmware completely. Therefore we give in and notify the driver through our new sta_notify_ps callback, so that we can update the filter state. Signed-off-by: Christian Lamparter <chunkeey@web.de> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith authored
Debugfs file location: ath9k/<wiphy>/dma Contains values in DMA debug registers. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith authored
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith authored
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith authored
Make debugging configurable, and add a module parameter to give the debug mask. Add debug.c to hold all debug specific code. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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