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2008-03-07iwlwifi: fix potential lock inversion deadlockmaster-2008-03-07Reinette Chatre
This is a change to a previous patch ("iwlwifi: 3945 split tx_complete to command and packet function") to ensure we do not have hardirq safe locks (priv->lock in this case) depend on hardirq unsafe locks. We only call iwl3945_tx_queue_reclaim while in a tasklet so we have to use the irqsafe version of the function. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07wireless: correct warnings from using '%llx' for type 'u64'John W. Linville
drivers/net/wireless/ath5k/debug.c: In function 'read_file_tsf': drivers/net/wireless/ath5k/debug.c:203: warning: format '%016llx' expects type 'long long unsigned int', but argument 4 has type 'u64' drivers/net/wireless/ath5k/debug.c:203: warning: format '%016llx' expects type 'long long unsigned int', but argument 4 has type 'u64' drivers/net/wireless/ath5k/debug.c: In function 'read_file_beacon': drivers/net/wireless/ath5k/debug.c:274: warning: format '%016llx' expects type 'long long unsigned int', but argument 4 has type 'u64' drivers/net/wireless/ath5k/debug.c:274: warning: format '%016llx' expects type 'long long unsigned int', but argument 4 has type 'u64' drivers/net/wireless/iwlwifi/iwl-4965.c: In function 'iwl4965_tx_status_reply_compressed_ba': drivers/net/wireless/iwlwifi/iwl-4965.c:3907: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'u64' drivers/net/wireless/iwlwifi/iwl-4965.c: In function 'iwl4965_rx_reply_compressed_ba': drivers/net/wireless/iwlwifi/iwl-4965.c:4039: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type '__le64' drivers/net/wireless/iwlwifi/iwl-4965.c:4046: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'u64' drivers/net/wireless/iwlwifi/iwl4965-base.c: In function 'iwl4965_tx_status_reply_tx': drivers/net/wireless/iwlwifi/iwl4965-base.c:3661: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'u64' Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: work around wrong beacon rx timestamp in IBSS modeBruno Randolf
atheros hardware has a problem with the rx timestamp of some IBSS beacons when they caused a TSF update (they have the same BSSID). the rx timestamp is wrong especially if the beacon frames get bigger than 78 byte (at least on AR5213 and AR5414 hardware). in that case ath5k_extend_tsf() will assume a rs_tstamp overflow and give us a timestamp too far in the past which will cause mac80211 to merge IBSS on every beacon (which is not necessary since the BSSID already matches). but in this case we know that the HW must have synced to the beacons TSF and the rx timestamp must be later than that so we can adjust mactime accordingly. also rename the function to ath5k_check_ibss_tsf() and change comments, since "hw merge" is better described as a TSF update. drivers/net/wireless/ath5k/base.c: Changes-licensed-under: 3-Clause-BSD Signed-off-by: Bruno Randolf <bruno@thinktube.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: add notes about rx timestampBruno Randolf
add comments about the fact that we don't know when exactly the atheros hardware takes the RX timestamp. drivers/net/wireless/ath5k/base.c: Changes-licensed-under: 3-Clause-BSD Signed-off-by: Bruno Randolf <bruno@thinktube.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: move rx and tx status structures out of hardware descriptorBruno Randolf
move ath5k_tx_status and ath5k_rx_status structures out of the hardware descriptor since they are not accessed by the hardware at all. they just contain converted information from the hardware descriptor. since they are only used in the rx and tx tasklets there is also no use to keep them for each descriptor. drivers/net/wireless/ath5k/ath5k.h: Changes-licensed-under: ISC drivers/net/wireless/ath5k/base.c: Changes-licensed-under: 3-Clause-BSD drivers/net/wireless/ath5k/debug.c: Changes-licensed-under: GPL drivers/net/wireless/ath5k/debug.h: Changes-licensed-under: GPL drivers/net/wireless/ath5k/hw.c: Changes-licensed-under: ISC Signed-off-by: Bruno Randolf <bruno@thinktube.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: struct ath5k_desc cleanupsBruno Randolf
* make struct ath5k_desc clearer by directly including unions of structures, which correspond to the hardware descriptors of different HW versions (5210 and 5212). before they were casted at onto ath5k_desc at different points (e.g. ds_hw[2]). * rename some structures and variable names to make their use clearer, e.g. struct ath5k_hw_4w_tx_desc to ath5k_hw_4w_tx_ctl. * substitute "old" with "5210" and "new" with "5212" (eg. rename ath5k_hw_proc_new_rx_status() to ath5k_hw_proc_5212_rx_status()) because old and new are relative and we might have a newer structure at some point. * unify structs ath5k_hw_old_rx_status and ath5k_hw_new_rx_status into one ath5k_hw_rx_status, because they only differ in the flags and masks. drivers/net/wireless/ath5k/ath5k.h: Changes-licensed-under: ISC drivers/net/wireless/ath5k/debug.c: Changes-licensed-under: GPL drivers/net/wireless/ath5k/hw.c: Changes-licensed-under: ISC drivers/net/wireless/ath5k/hw.h: Changes-licensed-under: ISC Signed-off-by: Bruno Randolf <bruno@thinktube.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07iwlwifi: grab NIC access when disabling aggregationsRon Rindjunsky
This patch grabs NIC access inside iwl4965_tx_queue_agg_disable, instead of the caller doing it. The caller must still hold priv->lock when calling the function. Signed-off-by: Max Stepanov <max.stepanov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07iwlwifi: 3945 split tx_complete to command and packet functionTomas Winkler
This patch 1. removes cmd completion from iwl3945_tx_queue_reclaim and creates iwl3945_cmd_queue_reclaim. 1. removes 11n relevant elements from this function 2. removes call to ieee80211_tx_status_irqsafe and uses ieee80211_tx_status only 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>
2008-03-07iwlwifi: Fix 3945 rate scalingTomas Winkler
This patch fix 3945 rate scaling after cfg80211 rate/band changes 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>
2008-03-07iwlwifi: queue functions cleanupTomas Winkler
This patch moves 1. iwl_queue_inc_wrap and int iwl_queue_dec_wrap into iwl-helpers.h these two functions are identical to common for both iwl3956 and iwl4965 2. renames x2_queue_used to iwl3945_x2_queue_used 3. exports iwl3945_queue_space out of iwl3964-base.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>
2008-03-07iwlwifi: Moving EEPROM handling in iwlcore moduleAssaf Krauss
This patch move EEPROM code into iwl core module Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07iwlwifi: add iwl-core moduleTomas Winkler
This patch adds iwl-core module to iwlwifi driver. This module will contain common code and infrastracture for iwlwifi driver 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>
2008-03-07iwlwifi: fix locking unbalance in 4965 rate scaleTomas Winkler
This patch fixes locking unbalance after adding rcu locking for sta 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>
2008-03-07mac80211: document IEEE80211_TXCTL_OFDM_HTRon Rindjunsky
This patch clarifies the use of IEEE80211_TXCTL_OFDM_HT flag. Can by united with patch "mac80211: adding mac80211_tx_control flags and HT flags" Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07iwlwifi: Cancel scanning upon associationEmmanuel Grumbach
This patch cancels an ongoing HW scan upon association. Not doing this resulted in instability in association. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07iwlwifi: Take the fw file name from the iwl_cfg.Tomas Winkler
This patch adds fw_name to iwl_cfg. This allows run time selection of needed fw/ucode file 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>
2008-03-07iwlwifi: add struct iwl_cfgTomas Winkler
This patch introduces struct iwl_cfg. struct iwl_cfg defines static configuration for each device type and sku. It is passed as driver_data to the bus probe function. This patch also introduce new common header file iwl-core.h which will represent core functionality of iwlwifi driver 3945ABG uses separate iwl-3945-dev.h header file for now 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>
2008-03-07iwlwifi: Move HBUS address to iwl-csr.hTomas Winkler
HBUS is accessed through CSR registers moved to iwl-csr.h 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>
2008-03-07iwlwifi: extract iwl-csr.hTomas Winkler
This patch extract CSR Register definition into separate header files as most of the definition are commons to both 3945 and 4965. Definitions specific for 3945 and 4965 are properly prefixed 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>
2008-03-07iwlwifi: use mac80211_tx_control_flagsRon Rindjunsky
This patch makes use of the new mac80211_tx_control_flags and tx_rate to pass Tx data, regular and 11n, from the HW tx response into the rate scaling. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07mac80211: adding mac80211_tx_control_flags and HT flagsRon Rindjunsky
This patch makes enum from the defines previously dwelled inside ieee80211_tx_control for better readability. The patch also addes HT flags, for 802.11n drivers: - IEEE80211_TXCTL_OFDM_HT: request low-level driver to use HT OFDM rates - IEEE80211_TXCTL_GREEN_FIELD: use green field protection - IEEE80211_TXCTL_DUP_DATA: duplicate data on both 20 Mhz channels - IEEE80211_TXCTL_40_MHZ_WIDTH: send this frame in 40Mhz width - IEEE80211_TXCTL_SHORT_GI: send this frame with short guard interval Tx command can be a combination of any of these flags, along with bitrate represented by ieee80211_rate. this will allow legacy drivers to switch easily to any 11n rate representation. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> CC: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07iwlwifi: 802.11n spec removes AUTO offset for FAT channelGuy Cohen
This patch adapts to 802.11 patch and remove AUTO offset for FAT channel Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07b43: Fix failed frames status report typoMichael Buesch
This fixes a typo in the status report. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07b43: Add TX statistics debugging countersMichael Buesch
This adds a few debugging counters, that are useful for debugging the "card does not transmit" or "connection is unstable" kind of problems. It's also useful for tuning an RC algorithm. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07b43: Rename the DMA ring pointersMichael Buesch
Rename the DMA ring pointers to have more descriptive and standard names. Also remove the 6th unused TX ring. We can add it back later, if we need it. The unused TX-status rx-ring is also removed, as that's only used by legacy devices not supported by this driver anyway. This is no functional change, except less memory allocation for the removed rings. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07b43: Add QOS supportMichael Buesch
This adds QOS support to the b43 driver. QOS can be disabled on driver level with a module parameter for debugging purposes. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07mac80211: don't call conf_tx under RCU lockJohannes Berg
Reinette pointed out that with the sta_info RCU-ification the behaviour here changed and the conf_tx callback is now invoked under RCU read lock. That is not necessary so this patch restores the original behaviour Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Tested-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Add 2413 to srev_names so that it shows up during module loadNick Kossifidis
Add 2413 to srev_names so that it shows up during module load. This is based on the new patch 7 which did not introduce a helper on ath5k_hw_reset(). Changes-licensed-under: 3-clause-BSD Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Make some changes to follow register dumps.Nick Kossifidis
Make some changes which mimic what we see in register dumps. This patch does not add a helper to ath5k_hw_reset(). It does seem clear we need a re-shuffle around ath5k_hw_reset() though as code in there is lengthy and already hitting 80-char limit. This can be dealt with later though. Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Fixes for PCI-E cardsNick Kossifidis
* Fix nic_wakeup for PCI-E chips (don't set AR5K_RESET_CTL_PCI bit) * Fix dma size setting for PCI-E chips (thanx to Bob Copeland). Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Remove RF5413 from rf gain optimization functionsNick Kossifidis
* Since RF2413 it seems that RF_BUFFER settings are different (notice that the last part -"bank 7" or whatever- is smaller than in 5111/5112). So until we know what's going on we assume there is no gain optimization stuff in post-5112 chips. Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: more RF2413 stuffNick Kossifidis
* Add AR5K_RF2413 to radio check during hw_reset so it doesn't complain * Write ah_phy_spending value we set during attach instead of checking each time for radio revision * Skip txpower setup for RF2413 because it can't transmit with it (weird thing is that RF5413 has no problem with it). Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Identify RF2413 and deal with PHY_SPENDINGNick Kossifidis
* Attach RF2413. * Propertly handle different AR5K_PHY_SPENDING settings for each RF chip by adding a field in ath5k_hw. This way we won't have to check inside hw_reset (see next patch). Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Add RF2413 initial settingsNick Kossifidis
* Add initial settings for RF2413 Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-07ath5k: Add RF2413 srev valuesNick Kossifidis
* Add RF2413 srev values and a new entry on ath5k_radio enum for it since it differs from RF5413 (it's not like 5112-2112). Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@winlab.rutgers.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06zd1211rw: support for mesh interface and beaconingLuis Carlos Cobo
The previously unused CR_CAM_MODE register is set to MODE_AP_WDS. This makes the driver ack mesh (WDS) frames. It does not affect Infra functionality of the driver. Previously missing beaconing support has been added. This might also help implement a currently missing ah-hoc mode. Support for interrupts from the device have been added, but we are not handling most of them. Mesh interfaces are considered associated as long as the interface is up. Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06libertas: clean up scan.c, remove zeromac and bcastmacDavid Woodhouse
Should be purely cosmetic apart from the removal of the two pointless MAC addresses. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06libertas: convert 802_11_SCAN to a direct commandDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06libertas: add LED control TLV to types.hDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06libertas: convert KEY_MATERIAL to a direct commandDavid Woodhouse
The struct enc_key probably wants to die too, but that can come later. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06iwlwifi: Fix 52 rate report in rx statusTomas Winkler
This patch fixes reporting rate in RX packets in 52 band. The rate was updated from CCK rate index instead of OFDM rate 6M Most of the patch is collateral clean up Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06iwlwifi: refactor init geos functionTomas Winkler
This patch refactors init geos function. It also fixes few minor bugs. IWL_MAX_RATE -> IWL_RATE_COUNT (IWL_MAX_RATE included also MCS setting) There are 9 and 13 rates for 4965 in 2.4 and 5.2 respectively (rate 60) Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06iwlwifi: removing unused priv->configTomas Winkler
This patch removes unused variable in iwlYYYY_priv Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06ssb: Add Gigabit Ethernet driverMichael Buesch
This adds the Gigabit Ethernet driver for the SSB Gigabit Ethernet core. This driver actually is a frontend to the Tigon3 driver. So the real work is done by tg3. This device is used in the Linksys WRT350N. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06mac80211: fix hardware scan completionJohannes Berg
The mac80211 MLME requires restarting timers after a scan completes but this wasn't done when hardware scan offload was added, so add it now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Tested-by: Bill Moss <bmoss@clemson.edu> Cc: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06mac80211: fix mesh_path and sta_info get_by_idx functionsLuis Carlos Cobo
Skip properly entries whose dev does not match. Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06mac80211: path IE fields macros, fix alignment problems and clean upLuis Carlos Cobo
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06mac80211: add PLINK_ prefix and kernel doc to enum plink_stateLuis Carlos Cobo
Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06mac80211: always force mesh_path deletionsLuis Carlos Cobo
Postponing the deletion is not really useful anymore. Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-03-06mac80211: delete mesh_path timer on mesh_path removalLuis Carlos Cobo
This avoids dereferencing a no longer existing struct mesh_path. Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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