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2008-12-05iwlwifi: store ucode version numberChatre, Reinette
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>
2008-12-05iwlwifi: fix DMA channel number in iwl_txq_ctx_stopZhu Yi
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=1790 Signed-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>
2008-12-05iwl3945: Fix iwl3945 rate scaling.Abbas, Mohamed
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>
2008-12-05iwl3945: add debugfs supportAbbas, Mohamed
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>
2008-12-05iwlwifi: move channels sysfs to debugfsWinkler, Tomas
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>
2008-12-05iwlwifi: move disable/enable interrupts to iwl-core.cWinkler, Tomas
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>
2008-12-05iwl3945: Select correct sta ID from find_station()Samuel Ortiz
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>
2008-12-05iwlwifi: fix printk size format errorZhu Yi
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>
2008-12-05iwlwifi: move host command check function into separate fileWinkler, Tomas
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>
2008-12-05rt2x00: Release rt2x00 2.2.3Ivo van Doorn
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05rt2x00: Implement HW encryption (rt2500usb)Ivo van Doorn
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>
2008-12-05rt2x00: Remove duplicate codeIvo van Doorn
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>
2008-12-05rt2x00: Store retry limit valuesIvo van Doorn
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>
2008-12-05rt2x00: Optimize IV/EIV handlingIvo van Doorn
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>
2008-12-05ath9k: Choose correct ANI calibration periodSujith
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>
2008-12-05iwlwifi: 5150 enable LO, TXIQ and BB calibrationsWinkler, Tomas
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>
2008-12-05iwlwifi: 5150 parametrize eeprom versionsTomas Winkler
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>
2008-12-05iwlwifi: 5150 compute ct kill thresholdTomas Winkler
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>
2008-12-05iwlwifi: 5150 enable DC calibrationTomas Winkler
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>
2008-12-05iwlwifi: 5150 add support for 5150Tomas Winkler
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>
2008-12-05ath9k: Replace ath9k_opmode with nl80211_iftypeColin McCabe
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>
2008-12-05iwlwifi: disable AP modeJohannes Berg
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>
2008-12-05p54: fix lm87 checksum endiannessJohannes Berg
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>
2008-12-05iwl3945: remove obsolete irq handlingHelmut Schaa
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>
2008-12-05p54: per-device namesChristian Lamparter
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>
2008-12-05p54: refactoringChristian Lamparter
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>
2008-12-05p54: include support for 2.13.24.0 USB LM87 FirmwaresChristian Lamparter
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>
2008-12-05p54: utilize cryptographic acceleratorChristian Lamparter
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>
2008-12-05p54: revamp station power save management in access point modeChristian Lamparter
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>
2008-12-05ath9k: Add a debugfs file for dumping DMA statusSujith
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>
2008-12-05ath9k: Add initial layout for an ath9k specific debugfs mechanismSujith
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ath9k: Remove includes that are not neededSujith
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ath9k: Add ATH9K_DEBUG configuration optionSujith
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>
2008-12-05ath9k: Use cleaner debug masksSujith
Remove all the useless __func__ prefixes in debug messages, and replace the DPRINTF macro with a function. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05rtl8187: fix retry count passed in rtl8187_txherton
I mistakenly changed retry count passed in rtl8187_tx in previous change "rtl8187: feedback transmitted packets using tx close descriptor for 8187B". For 8187 it should represent the number of retries (retry count limit). As explained by Johannes Berg, .count represents the number of tries (not retries), and retries = tries - 1. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Tested-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05wireless: clean up radiotap a bitJohannes Berg
No need to pad the header so no constant needed for that, no need to carry any version number from netbsd nor CVS IDs from them. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ath9k: Handle channel initialization for AP modeSujith
Hostapd now passes the HT parameters through the config() callback, use these to set the appropriate channel in AP mode. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ath5k: enable combined michael mic in key cacheBob Copeland
For mac revisions >= "Griffin," the hardware allows the mic tx and rx authenticator keys to share the same cache line, whereas earlier hardware can only store the rx. Enable the combined mic on hardware that supports it. Changes to ath5k.h Changes-licensed-under: 3-Clause-BSD Changes to attach.c, pcu.c, reg.h Changes-licensed-under: ISC Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ath5k: clean up ath5k_hw_set_keyBob Copeland
Status: O With the addition of TKIP (and soon CCMP), key->alg is a more useful guide to key type than the key length. This patch cleans up key type assignment in ath5k_hw_set_key by extracting it into its own function. It also replaces the separate memcpy() calls for extracting key material into the hardware format with a loop that works regardless of key size. Finally, the patch removes support for WEP-128 since it is a non-standard key length that mac80211 also doesn't use. Changes-licensed-under: ISC Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ath5k: preserve higher order bits when setting mac addressBob Copeland
In some cases we would like to set the mac address without changing the operating mode. However, Atheros cards store PCU data in the high 16 bits of the mac address register. Change ath5k_hw_set_lladdr() to not clobber the PCU settings. Changes-licensed-under: ISC Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05iwlwifi: remove uses of __constant_{endian} helpersHarvey Harrison
The base versions handle constant folding just fine. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05iwlwifi: properly initialize calibration command headerTomas Winkler
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>
2008-12-05hostap: select required crypto bits in KconfigJohn W. Linville
This is fallout from moving the crypto stuff to the new lib80211 component. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05zd1211rw: use unaligned safe memcmp() in-place of compare_ether_addr()Shaddy Baddah
Under my 2.6.28-rc6 sparc64, when associating to an AP through my zd1211rw device, I was seeing kernel log messages like (not exact output): Kernel unaligned access at TPC[10129b68] zd_mac_rx+0x144/0x32c [zd1211rw] For the zd1211rw module, on RX, the 80211 packet will be located after the PLCP header in the skb data buffer. The PLCP header being 5 bytes long, the 80211 header will start unaligned from an aligned skb buffer. As per Documentation/unaligned-memory-access.txt, we must replace the not unaligned() safe compare_ether_addr() with memcmp() to protect architectures that require alignment. Signed-off-by: Shaddy Baddah <shaddy_baddah@hotmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05ipw2200: fix netif_*_queue() removal regressionZhu Yi
In "ipw2200: Call netif_*_queue() interfaces properly", netif_stop_queue() and netif_wake_queue() were removed with the reason "netif_carrier_{on,off}() handles starting and stopping packet flow into the driver". The patch also removes a valid condition check that ipw_tx_skb() cannot be called if device is not in STATUS_ASSOCIATED state. But netif_carrier_off() doesn't guarantee netdev->hard_start_xmit won't be called because linkwatch event is handled in a delayed workqueue. This caused a kernel oops reported by Frank Seidel: https://bugzilla.novell.com/show_bug.cgi?id=397390 This patch fixes the problem by moving the STATUS_ASSOCIATED check back to ipw_tx_skb(). It also adds a missing netif_carrier_off() call to ipw_disassociate(). Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Chatre, Reinette <reinette.chatre@intel.com> Tested-by: Frank Seidel <fseidel@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-05iwlwifi: clean key table in iwl_clear_stations_table functionTomas Winkler
This patch cleans uCode key table bit map iwl_clear_stations_table since all stations are cleared also the key table must be. Since the keys are not removed properly on suspend by mac80211 this may result in exhausting key table on resume leading to memory corruption during removal This patch also fixes a memory corruption problem reported in http://marc.info/?l=linux-wireless&m=122641417231586&w=2 and tracked in http://bugzilla.kernel.org/show_bug.cgi?id=12040. When the key is removed a second time the offset is set to 255 - this index is not valid for the ucode_key_table and corrupts the eeprom pointer (which is 255 bits from ucode_key_table). Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Reported-by: Carlos R. Mafra <crmafra2@gmail.com> Reported-by: Lukas Hejtmanek <xhejtman@ics.muni.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-12-03if_usb: Kill directly reference of netdev->privWang Chen
Simply replace netdev->priv with netdev_priv(). Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-03smc91x: remove isa stuff from smc91x driverLuotao Fu
ISA support in smc91x is incomplete. I doubt there're any smc91x isa card. This driver is greatly used on arm pxa platforms. Hence we remove the isa stuff from smc91x driver. Signed-off-by: Luotao Fu <lfu@pengutronix.de> Acked-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-03netdev: remove pathetic compile-command linesAlexey Dobriyan
-m486, -O6 are partircularly amusing. Remove some other useless lines near as well. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-03netx-eth: initialize per device spinlockUwe Kleine-König
The spinlock used in the netx-eth driver was never properly initialized. This was noticed using CONFIG_DEBUG_SPINLOCK=y Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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