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path: root/drivers/net/wireless
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2008-08-01Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-08-01Remove newline from the description of module parametersNiels de Vos
Some module parameters with only one line have the '\n' at the end of the description. This is not needed nor wanted as after the description the type (i.e. int) is followed by a newline. Some modules contain a multi-line description, these are not affected by this patch. Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Ed L. Cashin <ecashin@coraid.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Roland Dreier <rolandd@cisco.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-01iwl3945: Fix statistics in monitor modeMaxim Levitsky
iwl3945_rx_reply_rx was sending packets too early to mac80211, before updating signal strength/quality. This resulted in garbage power levels. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01prism54 - Use offsetof()Takashi Iwai
Use the standard offsetof() macro to fix a compile warning below: CC [M] drivers/net/wireless/prism54/isl_ioctl.o drivers/net/wireless/prism54/isl_ioctl.c: In function 'prism2_ioctl_set_generic_element': drivers/net/wireless/prism54/isl_ioctl.c:2658: warning: cast from pointer to integer of different size Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ipw2200 - Fix bad ipw_write8() macroTakashi Iwai
ipw_write8() can't be used alone with a loop because of a wrong definition. CC [M] drivers/net/wireless/ipw2200.o drivers/net/wireless/ipw2200.c: In function 'ipw_ethtool_set_eeprom': drivers/net/wireless/ipw2200.c:10579: warning: array subscript is above array bounds drivers/net/wireless/ipw2200.c: In function 'ipw_load': drivers/net/wireless/ipw2200.c:2663: warning: array subscript is above array bounds Add missing do {} while (0) to fix them. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rtl8187: Fix lockups due to concurrent access to config routineLarry Finger
Some users of the RTL8187B have experienced difficulties since commit 49292d56352a6ab90d04c3448dd8b6106dfef2d6 that introduced the power management wext hooks. This difficulty has not made much sense until it was realized that it was possible for mac80211 to make a call to the config routine while that routine was already being executed. On this device, it is necessary to loopback the TX when changing channels. Unless this is properly restored, the device will lockup. A mutex now protects the device state, and the private data in several places. The problem was found by Herton Ronaldo Krzesinski <herton@mandriva.com.br>, who also suggested this type of fix. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rt2500pci: restoring missing linePeter Chubb
In kernel version 2.6.26-rc9 my wireless LAN card worked; but in the released 2.6.26, my RaLink rt2500 card wouldn't associate. Git-bisect led me to this patch: 61486e0f68d1f8966c09b734566a187d42d65c54 rt2x00: Remove ieee80211_tx_control argument from write_tx_desc() I believe that there is a problem with that patch --- it (inadvertantly) removes an extra line of code, that used to set the DATABYTE_COUNT field. This patch reinstates that line, and with it my card works again. Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01libertas: only enable rtap with mesh firmwareDan Williams
Since only mesh-enabled firmware has the CMD_802_11_MONITOR_MODE on which the rtap functionality depends, only expose the rtap functionality when mesh is also available. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rt2x00: Sequence counter should be protected in irqsaveIvo van Doorn
The sequence counter can be accessed in IRQ context, which means the lock protecting the counter should be irqsave. To prevent making the entire intf->lock irqsave without reason, create a new lock which only protects the sequence counter. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rt2x00: Fix VGC lower bound initializationIvo van Doorn
When the EEPROM_BBPTUNE_VGC word is valid, we should override EEPROM_BBPTUNE_VGCLOWER field with the BBP value. And we should _not_ do that when EEPROM_BBPTUNE_R17 is valid. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rt2x00: rt61pci needs another millisecond after firmware uploadIvo van Doorn
After the hardware has indicated the firmware upload has completed and the device is ready, we should wait another millisecond to make sure the device is really ready to continue. Without this timout, bringing the interface down and up again will fail due to incorrect register initialization. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rt2x00: Fix partial antenna configurationIvo van Doorn
The if-statement to determine the new TX/RX antenna configuration was incomplete. It lacks the general else-clause when the antenna wasn't changed. This is a correct event, since it can occur when only one of the antenna's has been changed or when the new configuration is being forced (like when the interface has just been added). Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01rt2x00: Fix access permissions on debugfs filesIvo van Doorn
Although most rt2x00 debugfs files don't contain information which could compromise network security, it is better to set the access permissions to root only. This will be required when HW crypto is implemented, because it could be possible to read the HW key from the registers. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01Rtl8187 PATCH add usb ID for asus wireless linkAndrea Merello
This patch from Davide Cavalca adds a usb ID for an rtl8187L device. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01iwlwifi: don't stop queue in the middle of fragmented packetTomas Winkler
This patch avoids stopping queue in the middle of the fragmented packet. It is required that there will be ~10 (max packet/min fragment) or 16 (4 bits of frag number) free tfds all the time. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: remove obsolete declaration of struct ieee80211_hw_modeHelmut Schaa
Signed-off-by: Helmut Schaa <hschaa@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01Ath5k: mask out unneeded interruptsJiri Slaby
Mask out previously demanded interrupt flags because we set new ones. Don't allow mixing them after switch from sta to ibss and vice versa. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <mcgrof@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Update phy calibration functionsNick Kossifidis
* Enable I/Q calibration each time we have correction results (we were only enabling calibration during reset). If we don't we commit the same results each time calibration routine is called. * Add some documentation and a TODO on nf calibration * Return -EAGAIN on noise floor timeout/failure Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Update channel functionsNick Kossifidis
* Add channel function for RF2425 (got this from decompiling binary HAL, i have no idea why there is a 5GHz section but i'm looking into it) * Update RF5112 channel function (also got this from decompiling binary HAL) * Set JAPAN setting for channel 14 on all PHY chips Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Add RF2425 initial rfgain valuesNick Kossifidis
* Add initial RF gain settings for RF2425 Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Reorder calibration calls during reset and update hw_set_powerNick Kossifidis
* Update ath5k_hw_reset and add some more documentation about PHY calibration * Fix ath5k_hw_set_power to use AR5K_SLEEP_CTL_SLE_ALLOW for Network sleep * Preserve sleep duration field while setting AR5K_SLEEP_CTL and reduce delays & checks for register's status (got this from decompiling & dumps, it works for me but it needs testing) Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Do ADC test during resetNick Kossifidis
* Do an ADC test during reset to match recent regdumps Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Misc hw_reset updatesNick Kossifidis
* Update hw_reset to calculate some of the values we were using as static * Increase activation to rx delay Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Misc hw_attach fixesNick Kossifidis
* Correctly attach RF2425 * Update SREV values for Radio chips * Update hw_attach to use new SPENDING values * Write a bit after POST for some chips Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Restore saved initval after POSTNick Kossifidis
* Restore saved initial value after POST Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-01ath5k: Update register listNick Kossifidis
* Update list of registers * Use updated register macros inside hw.c, initvals.c and debug.c Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29mac80211: partially fix skb->cb useJohannes Berg
This patch fixes mac80211 to not use the skb->cb over the queue step from virtual interfaces to the master. The patch also, for now, disables aggregation because that would still require requeuing, will fix that in a separate patch. There are two other places (software requeue and powersaving stations) where requeue can happen, but that is not currently used by any drivers/not possible to use respectively. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rtl8187: Improve wireless statistics for RTL8187BLarry Finger
Wireless statistics produced by the RTL8187B driver are not particularly informative about the strength of the received signal. From the data sheet provided by Realtek, I discovered that certain parts of the RX header should have the information necessary to calculate signal quality and strength. With testing, it became clear that most of these quantities were very jittery - only the AGC correlated with the signals expected from nearby AP's. As a result, the quality and strength are derived from the agc value. The scaling has been determined so that the numbers are close to those obtained by b43 under the same conditions. The results are qualitatively correct. Statistics derived for the RTL8187 have not been changed. The RX header variables have been renamed to match the quantites described in the Realtek data sheet. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rtl8187: Fix for TX sequence number problemLarry Finger
"mac80211: fix TX sequence numbers" broke rtl8187. This patch makes the same kind of fix that was done for rt2x00. Note that this code will have to be reworked for proper sequence numbers on beacons. In addition, the sequence number has been placed in the hardware state, not the vif state. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29mac80211: fix sparse integer as NULL pointer warningHarvey Harrison
drivers/net/wireless/mac80211_hwsim.c:503:20: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29drivers/net/wireless/iwlwifi/iwl-led.c: printk fixAndrew Morton
ia64: drivers/net/wireless/iwlwifi/iwl-led.c: In function `iwl_get_blink_rate': drivers/net/wireless/iwlwifi/iwl-led.c:271: warning: long long int format, s64 arg (arg 6) drivers/net/wireless/iwlwifi/iwl-led.c:271: warning: long long int format, u64 arg (arg 7) We do not know what type the architecture uses to impement u64 and s64, hence we must cast the variables for printing. Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Clear queue entry flags during initializationIvo van Doorn
When the queues are being initialized the entry flags fields must be reset to 0. When this does not happen some entries might still be marked as "occupied" after an ifdown & ifup cycle which would trigger errors when the entry is being accessed: phy0 -> rt2x00queue_write_tx_frame: Error - Arrived at non-free entry in the non-full queue 0. Please file bug report to http://rt2x00.serialmonkey.com. This also fixes the mac80211 warning: ------------[ cut here ]------------ WARNING: at net/mac80211/tx.c:1238 ieee80211_master_start_xmit+0x30a/0x350 [mac80211]() which was triggered by the queue error. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Force full register config after start()Ivo van Doorn
rt2x00 will only perform configuration changes from mac80211 when the configuration option has changed. This means it keeps track of the current active configuration and will check these values when the config() callback function is used. However this causes breakage when the interface has been brought down and up again, since all stored active values aren't reset while the registers might have. This is for example the case with rt61pci antenna registers which will jump to invalid values when the interface has been started. To make sure a full configuration takes place after the start() callback function, a new flag is added which will be checked during config() and skips the "what's changed" phase. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29b43legacy: Release mutex in error handling codeJulia Lawall
The mutex is released on a successful return, so it would seem that it should be released on an error return as well. The semantic patch finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression l; @@ mutex_lock(l); ... when != mutex_unlock(l) when any when strict ( if (...) { ... when != mutex_unlock(l) + mutex_unlock(l); return ...; } | mutex_unlock(l); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29drivers/net/wireless/ipw2100.c: Release mutex in error handling codeJulia Lawall
The mutex is released on a successful return, so it would seem that it should be released on an error return as well. The semantic patch finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression l; @@ mutex_lock(l); ... when != mutex_unlock(l) when any when strict ( if (...) { ... when != mutex_unlock(l) + mutex_unlock(l); return ...; } | mutex_unlock(l); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Fix memleak when RTS/CTS failsIvo van Doorn
When sending the RTS/CTS frame fails, we should free the skb buffer which was created. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Fix QOS sequence countingIvo van Doorn
When IEEE80211_TX_CTL_ASSIGN_SEQ is not set, the driver should disable hardware sequence counting to make sure the mac80211 provided counter is used. This fixes QOS sequence counting, since that is one of the cases where mac80211 provides a seperate sequence counter. By moving the sequence counting code to rt2x00queue we make sure that _all_ frames get the sequence counter, including RTS/CTS and Beacon frames. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Fix the beacon length bugIwo Mergler
When setting up a beacon template, the length of the beacon is calculated with the assumption that the SKB already contains the Tx descriptor. In the case of beacons it doesn't. This patch undoes the damage by adding the Tx descriptor length to the beacon length. This is safe, because the shortest possible beacon is longer than the Tx header. Signed-off-by: Iwo Mergler <Iwo@call-direct.com.au> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Large vendor requests for rt73usb firmware upload and beaconsIwo Mergler
Switches rt73usb to use large vendor requests for firmware and beacons. This also fixes the garbled beacon bug. Signed-off-by: Iwo Mergler <Iwo@call-direct.com.au> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Support for large vendor requestsIwo Mergler
Adds an extra rt2x00 vendor request function to support register transfers beyond the CSR_CACHE_SIZE / USB packet size limit. This is useful for firmware uploads, beacon templates and keys, all of which are to large to do with a single USB request. Signed-off-by: Iwo Mergler <Iwo@call-direct.com.au> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Fix EIFS timing valueIvo van Doorn
Olivier reported a difference between the EIFS values used in the legacy driver and the one in the rt2x00 drivers. In rt2x00 the value was ( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) ) which comes down to 314us while the legacy driver uses the value 364us This was caused because EIFS is: SIFS + DIFS + AckTime This patch will fix this by adding the DIFS by the above value, and creating a SHORT_EIFS define which uses the SHORT_DIFS. Reported-by: Olivier Cornu <o.cornu@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29rt2x00: Remove duplicate declarationIvo van Doorn
rt2x00queue_free_skb() was declared twice. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29ath5k: don't enable MSI, we cannot handle it yetPavel Roskin
MSI is a nice thing, but we cannot enable it without changing the interrupt handler. If we do it, we break MSI capable hardware, specifically AR5006 chipset. Signed-off-by: Pavel Roskin <proski@gnu.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29ath5k: fix recursive locking in ath5k_beacon_updateBob Copeland
ath5k_beacon_update takes sc->lock upon entry. However, it is only called from within ath5k_config_interface, which already holds the lock. Remove the unnecessary locking from ath5k_beacon_update. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29iwlwifi: small compile warnings without CONFIG_IWLWIFI_DEBUGDenis V. Lunev
CC [M] drivers/net/wireless/iwlwifi/iwl-scan.o drivers/net/wireless/iwlwifi/iwl-scan.c: In function 'iwl_rx_scan_complete_notif': drivers/net/wireless/iwlwifi/iwl-scan.c:274: warning: unused variable 'scan_notif' Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Tomas Winkler <tomasw@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29iwlwifi: compilation error when CONFIG_IWLWIFI_DEBUG is not setDenis V. Lunev
CC [M] drivers/net/wireless/iwlwifi/iwl-rfkill.o drivers/net/wireless/iwlwifi/iwl-led.c: In function 'iwl_led_brightness_set': drivers/net/wireless/iwlwifi/iwl-led.c:198: error: 'led_type_str' undeclared (first use in this function) drivers/net/wireless/iwlwifi/iwl-led.c:198: error: (Each undeclared identifier is reported only once drivers/net/wireless/iwlwifi/iwl-led.c:198: error: for each function it appears in.) The problem is that led_type_str is defined under CONFIG_IWLWIFI_DEBUG while IWL_DEBUG is a static inline function in this case. Replace it with macro. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29libertas: check bounds and only use decimal for sysfs persistent features.Brian Cavagnolo
Some persistent settings were using hex and others decimal. In some cases, values were set in hex but reported in decimal. Confusing. Signed-off-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29iwl-3945: add #ifdef CONFIG_IWL3945_LEDS to avoid compile warning.Rami Rosen
When building the wireless-next-2.6 tree with CONFIG_IWL3945 (for building iwl-3945 driver) and where CONFIG_IWL3945_LEDS is not set, we get this warning: drivers/net/wireless/iwlwifi/iwl-3945.c: In function 'iwl3945_pass_packet_to_mac80211': drivers/net/wireless/iwlwifi/iwl-3945.c:633: warning: unused variable 'hdr' This patch adds #ifdef to iwl3945_pass_packet_to_mac80211() to avoid this warning. (The variable 'hdr' is used only if CONFIG_IWL3945_LEDS is set) Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29ath5k: use positive logic for HP laptop LEDsBob Copeland
Helge Deller reports that HP laptops (NC4010 and NC6000) use active- high signals to turn on the LEDs. Previous code used active-low for all devices. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-07-29Ath5k: suspend/resume fixesJiri Slaby
- free and re-request irq since it might have changed during suspend - disable and enable msi - don't set D0 state of the device, it's already done by the PCI layer - do restore_state before enable_device, it's safer - check ath5k_init return value Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <mcgrof@gmail.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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