Samuel Ortiz [Wed, 3 Jul 2013 13:14:17 +0000 (15:14 +0200)]
NFC: pn533: Add some polling entropy
By not always starting the polling loop from the same modulation, we
avoid entering infinite loops where devices exporting 2 targets (on 2
different modulations) get the same target activated over and over.
If this target is not readable (e.g. a wallet emulating a tag), we will
stay in an error loop for ever.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Wed, 3 Jul 2013 12:50:36 +0000 (14:50 +0200)]
NFC: pn533: Add delay between each poll frame
It seems that some pn533 firmwares go belly up when being asked to send
poll frames too frequently. Adding a 10ms delay between each of them
calm the chip down and prevent it from crashing.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Wed, 24 Jul 2013 16:10:50 +0000 (18:10 +0200)]
NFC: Add a GET_SE netlink API
In order to fetch the discovered secure elements from an NFC controller,
we need to send a netlink command that will dump the list of available
SEs from NFC.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Wed, 24 Jul 2013 12:49:22 +0000 (14:49 +0200)]
NFC: Fix SE discovery failure warning condition
This is a typo coming from the initial implementation. se_discover fails
when it returns something different than zero and we should only display
a warning in that case.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Olivier Guiter [Thu, 13 Jun 2013 13:43:29 +0000 (13:43 +0000)]
NFC: pn533: Store the correct frame size (normal vs ext)
The extended information frame are sent by PN533 to exchange frames
larger than 255 bytes. These extended frame are very close from the
standard ones except for the header size length. On each incoming
frame, we set the correct header length, and we do that only for the
standard pn533 chipsets as the acr122 does not seem to support extended
frames properly.
Signed-off-by: Olivier Guiter <olivier.guiter@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Olivier Guiter [Thu, 13 Jun 2013 13:43:27 +0000 (15:43 +0200)]
NFC: pn533: Add extended information frame decoding support
Extended Information frames are slightly different from standard frames
as they can (theorically) handle datas up tu 64kB. PN533 firmware only
supports packet data up to 265 (incl. TFI byte)
This kind of frame are used when the pn533 wants to exchange more than
255 bytes, and this patch handles the reception of such frames.
Signed-off-by: Olivier Guiter <olivier.guiter@linux.intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Mon, 1 Jul 2013 15:26:58 +0000 (17:26 +0200)]
NFC: pn533: Enable AUTO RFCA
The AUTO RFCA bit forbids the pn533 chipset to turn its radio on
whenever an external field is present.
Without this bit set, some devices seems to get over flood by the
pn533 rf field and thus become hardly detectable.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Wed, 26 Jun 2013 16:16:21 +0000 (18:16 +0200)]
NFC: pn533: Fix the pn533 polling loop
By turning the radio off after each failed polling try, we dramatically
improve the pn533 polling loop efficiency.
Without this fix, all Android phones running the broadcom NFC stack are
almost never detected.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Wed, 26 Jun 2013 15:53:09 +0000 (17:53 +0200)]
NFC: pn533: Fix hardware busy loop when establishing the LLCP link
By using the standard setting for the regular pn533 dongles, we no
longer wait for ever for an ATR_RES. Without this, a failing ATR_REQ
will put the hardware into a busy loop, constantly waiting for an
ATR_RES.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Samuel Ortiz [Tue, 25 Jun 2013 14:22:08 +0000 (16:22 +0200)]
NFC: Define secure element connectivity and transaction events
The SE_CONNECTIVITY event is for an SE to request connection to e.g. a
modem. The SE_TRANSACTION one is sent when an application running on a
specific SE wants to notify the host CPU about the end of a transaction.
Those events respectively map to the EVT_CONNECTIVITY and the
EVT_TRANSACTION HCI events.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Thierry Escande [Mon, 24 Jun 2013 10:02:28 +0000 (12:02 +0200)]
NFC: Fix missing static declarations
This patch fixes 3 sparse warnings:
nfcsim.c:63:25: sparse: symbol 'wq' was not declared.
nfcsim.c:484:12: sparse: symbol 'nfcsim_init' was not declared.
nfcsim.c:525:13: sparse: symbol 'nfcsim_exit' was not declared.
Bing Zhao [Sat, 10 Aug 2013 04:09:06 +0000 (21:09 -0700)]
mwifiex: fix build error when CONFIG_PM is not set
config: make ARCH=m68k allmodconfig
All error/warnings:
drivers/net/wireless/mwifiex/cfg80211.c: In function
'mwifiex_fill_coalesce_rule_info':
>> drivers/net/wireless/mwifiex/cfg80211.c:2493:3: error: implicit
declaration of function 'mwifiex_is_pattern_supported'
[-Werror=implicit-function-declaration]
drivers/net/wireless/mwifiex/cfg80211.c: At top level:
drivers/net/wireless/mwifiex/cfg80211.c:2537:12: warning:
'mwifiex_cfg80211_set_coalesce' defined but not used
[-Wunused-function]
cc1: some warnings being treated as errors
Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
The LNA combining algorithm has to be run for cards
that support the required diversity features, make
sure that that correct conditions are met before
enabing this algorithm.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 6 Aug 2013 12:18:13 +0000 (14:18 +0200)]
ath9k: use software queueing for multicast traffic
Create a per-vif dummy node entry for keeping the multicast software
queues. This helps in setups with a lot of mulitcast traffic that could
otherwise potentially drown out unicast traffic to stations.
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 6 Aug 2013 12:18:11 +0000 (14:18 +0200)]
ath9k: use software queues for un-aggregated data packets
This is a first step for improving fairness between legacy and 802.11n
traffic, and it should also improve reliability of resets and channel
changes by keeping the hardware queue depth very short.
When an aggregation session is torn down, all packets in the retry queue
will be removed from the BAW and freed.
For all subframes that have not been transmitted yet, the A-MPDU flag
will be cleared, and a sequence number allocated. This ensures that the
next A-MPDU session will get the correct initial sequence number.
This happens both on aggregation session start and stop.
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 6 Aug 2013 12:18:09 +0000 (14:18 +0200)]
ath9k: fix clearing expired A-MPDU subframes in tx completion
When the tid aggregation state has been marked as inactive, free
completed tx packets immediately. When a new aggregation session has not
been initialized yet, the BAW checks do not recognize it as expired.
Might fix potential stalls in setting up a new aggregation session.
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 6 Aug 2013 12:18:08 +0000 (14:18 +0200)]
ath9k: prepare queueing code for handling unaggregated traffic
- Allow ath_tx_get_tid_subframe to return non-AMPDU subframes.
- Reset the tid paused state on aggregation stop
- Initialize software queues even when HT is not supported
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 6 Aug 2013 12:18:07 +0000 (14:18 +0200)]
ath9k: fix block ack window tracking check
When a packet has been tracked as part of the BlockAck window and added
to the hardware queue, it can end up back in the TID queue again with
fi->retries still set to 0 (e.g. if the frame was filtered). Keep an
extra bit for the BAW tracking status to fix this corner case.
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 6 Aug 2013 12:18:06 +0000 (14:18 +0200)]
ath9k: simplify ath_tx_form_aggr
The check for ATH_AMPDU_SUBFRAME_DEFAULT is unnecessary, since it's set
to half the maximum BlockAck Window size, which is already the maximum
value that h_baw could possibly have. Also remove unnecessary variables.
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 6 Aug 2013 09:13:19 +0000 (11:13 +0200)]
brcmfmac: use CFG80211_TESTMODE_CMD
This is essentially the same, but written shorter.
Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
rt2x00queue_pause_queue_nocheck()is used only in this file.
Fix the following sparse warning:
drivers/net/wireless/rt2x00/rt2x00queue.c:939:6: warning: symbol 'rt2x00queue_pause_queue_nocheck' was not declared. Should it be
static?
Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Coalesce filters are configured in firmware based on settings
received from cfg80211.
Packet type which is required by firmware is determined based on
provided patterns in a rule:
Unicast: if pattern '01' with offset 0 is found
Multicast: if pattern '33:33' or '01:00:5e' with offset 0 is found
Broadcast: if pattern 'ff:ff:ff:ff' with offset 0 is found
Some example coalesce configuration files:
1) Coalesce Rx data packets from 192.168.0.88
mac address of our device is 00:50:43:21:53:7A
Source IP address offset comes out as 52 after following
calculations:
32 bytes of HW 802.11 header + 8 bytes LLC +
12 bytes in IPV4 header till source IP address
Destination mac is at offset 6 in HW header.
iwlwifi: mvm: use designated initialization for some arrays
rs_ht_to_legacy and ant_toggle_lookup are arrays that
represent some state-machine. initialize them explicitly
with designated initialization to make them more clear
and avoid errors.
Johannes Berg [Fri, 2 Aug 2013 08:51:22 +0000 (10:51 +0200)]
iwlwifi: remove transport suspend/resume indirection
There's no reason for the transport to call itself through
indirect function pointers, inline the (little) code there
is and remove the indirection completely.
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Thu, 25 Jul 2013 20:36:27 +0000 (22:36 +0200)]
iwlwifi: mvm: small cleanups in quota management code
Use a C99 initializer to clear the command and move the lockdep
assertion before the restart check. Since this causes problems
with the BUILD_BUG_ON() with some compilers, change that a bit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
iwlwifi: mvm: remove traffic load monitoring in rs
The traffic load monitoring isn't used anymore to decide whether
a Tx aggregation on a specific TID should be started.
No point in collecting these statistics. Remove the relevant code.
Johannes Berg [Tue, 30 Jul 2013 18:10:46 +0000 (20:10 +0200)]
iwlwifi: pcie: fix resume when no opmode is present
If no opmode is present during suspend/resume (i.e. if
the iwldvm or iwlmvm isn't loaded) the driver crashes
during resume, trying to call the rfkill notification.
Avoid that, and also don't enable the rfkill interrupt
in this case (to avoid crashing trying to handle the
interrupt later.)
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Matti Gottlieb [Tue, 30 Jul 2013 12:29:37 +0000 (15:29 +0300)]
iwlwifi: mvm: Add RX statistics debugfs entry
Add a debugfs entry for the RX statistics received from
the firmware.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
During a HW reset, the diversity config is programmed
in the set_board_values() eeprom callback, there is no
need to do it again by calling ath_ant_comb_update().
Fixed antenna support is not fully handled for 1-stream
cards, it can be done later.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
WB225 based cards like CUS198 and CUS230 support
both fast antenna diversity and LNA combining. Add support
for this and also program the SWCOM register with the
correct "ant_ctrl_comm2g_switch_enable" value.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
The MC_GAIN_CTL/CCK_DETECT registers have to be programmed
with the correct configuration values if WLAN/BT RX diversity
is enabled. Add this and also take care of the BTCOEX mode
when fast diversity is enabled/disabled.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
For single-chain WLAN+BT cards, the BT antenna can be used for
WLAN RX when the BT interface is disabled. Rename the modparam
"antenna_diversity" to "bt_ant_diversity" to clarify this.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
CUS198/CUS230 need a few tweaks in the antenna diversity
algorithm to accomodate RSSI variation. Add a couple
of knobs to control low RSSI threshold and fast antenna
diversity bias values.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Fri, 2 Aug 2013 23:57:40 +0000 (19:57 -0400)]
cw1200: Fix spurious BUG_ON() trigger when starting AP mode.
There's an underlying race condition with the unjoin_work() call that is
sometimes triggered depending on scheduling order and the phase of the
moon. This doesn't fix the race condition, but it does remove the
ill-advised BUG_ON() call in an easily-recoverable situation.
Signed-off-by: Solomon Peachy <pizza@shaftnet.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Using rfkill switch can make firmware unstable, what cause various
Microcode errors and kernel warnings. Reseting firmware just after
rfkill off (radio on) helped with that.
If device was put into a sleep and system was restarted or module
reloaded, we have to wake device up before sending other commands.
Otherwise it will fail to start with Microcode error.
Cc: stable@vger.kernel.org Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
4965 version of Eric patch "iwl3945: better skb management in rx path".
It fixes several problems :
1) skb->truesize is underestimated.
We really consume PAGE_SIZE bytes for a fragment,
not the frame length.
2) 128 bytes of initial headroom is a bit low and forces reallocations.
3) We can avoid consuming a full page for small enough frames.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Mark Schulte [Thu, 1 Aug 2013 02:30:14 +0000 (19:30 -0700)]
rtlwifi: rtl8192cu: fix function declaration header
Move rtl92cu_update_hal_rate_tbl declaration to hw.h to correspond with function
definition in hw.c.
Fixes sparse warning in hw.c warning: symbol 'rtl92cu_update_hal_rate_tbl' was
not declared.
Signed-off-by: Mark Schulte <schultetwin@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
mwifiex: populate rates in probe request using cfg80211_scan_request
Whenever available, use cfg80211_scan_request to populates rates
in outgoing probe request. This will help to advertise band specific
rates and fix an issue where 11b rates were advertised in probe
request going out on 11a band.
This will also ensure that we do not advertise 11b rates while P2P
scan is going on.
Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
It has introduced by recent commit 6b41f941d7cd: "mwifiex:
handle driver initialization error paths" which adds error
path handling for mwifiex_fw_dpc().
release_firmware(adapter->*) is called for success as well
as failure paths. In failure paths, adapter is already freed
at this point.
The issue is fixed by moving mwifiex_free_adapter() call.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Simon Wunderlich [Thu, 11 Jul 2013 14:09:06 +0000 (16:09 +0200)]
mac80211: add channel switch command and beacon callbacks
The count field in CSA must be decremented with each beacon
transmitted. This patch implements the functionality for drivers
using ieee80211_beacon_get(). Other drivers must call back manually
after reaching count == 0.
This patch also contains the handling and finish worker for the channel
switch command, and mac80211/chanctx code to allow to change a channel
definition of an active channel context.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de>
[small cleanups, catch identical chandef] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Simon Wunderlich [Thu, 11 Jul 2013 14:09:05 +0000 (16:09 +0200)]
nl80211/cfg80211: add channel switch command
To allow channel switch announcements within beacons, add
the channel switch command to nl80211/cfg80211. This is
implementation is intended for AP and (later) IBSS mode.
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Karl Beldan [Sat, 27 Jul 2013 09:47:04 +0000 (11:47 +0200)]
mac80211: report some VHT radiotap infos for tx status
The radiotap VHT info is 12 bytes (required to be aligned on 2) :
u16 known - IEEE80211_RADIOTAP_VHT_KNOWN_*
u8 flags - IEEE80211_RADIOTAP_VHT_FLAG_*
u8 bandwidth
u8 mcs_nss[4]
u8 coding
u8 group_id
u16 partial_aid
ATM mac80211 can handle IEEE80211_RADIOTAP_VHT_KNOWN_{GI,BANDWIDTH} and
mcs_nss[0] (i.e single user) in simple cases.
This is more a placeholder to let sniffers give more clues for VHT,
since we don't have yet the proper infrastructure/conventions
in mac80211 for complete feedback (e.g consider dynamic BW).
Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
mac80211: ibss - remove not authorized station earlier
A station which is not authorized has to be purged earlier
to give it a chance to re-try to establish an IBSS/RSN
session soon. Set the timeout to 10 seconds.
Some refactoring has also been done to allow the IBSS
submodule to have its own expiring function.
Reported-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Change mac80211 LED trigger code to use the generic
led_trigger_blink_oneshot() API for transmit and receive activity
indication.
This gives a better feedback to the user, as with the new API each
activity event results in a visible blink, while a constant traffic
results in a continuous blink at constant rate.
Signed-off-by: Fabio Baltieri <fabio.baltieri@gmail.com>
[fix LED disabled build error] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 31 Jul 2013 18:52:03 +0000 (20:52 +0200)]
mac80211: continue using disabled channels while connected
In case the AP has different regulatory information than we do,
it can happen that we connect to an AP based on e.g. the world
roaming regulatory data, and then update our database with the
AP's country information disables the channel the AP is using.
If this happens on an HT AP, the bandwidth tracking code will
hit the WARN_ON() and disconnect. Since that's not very useful,
ignore the channel-disable flag in bandwidth tracking.
Cc: stable@vger.kernel.org Reported-by: Chris Wright <chrisw@sous-sol.org> Tested-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Tue, 30 Jul 2013 08:11:25 +0000 (10:11 +0200)]
cfg80211: fix P2P GO interface teardown
When a P2P GO interface goes down, cfg80211 doesn't properly
tear it down, leading to warnings later. Add the GO interface
type to the enumeration to tear it down like AP interfaces.
Otherwise, we leave it pending and mac80211's state can get
very confused, leading to warnings later.
Cc: stable@vger.kernel.org Reported-by: Ilan Peer <ilan.peer@intel.com> Tested-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 31 Jul 2013 09:23:06 +0000 (11:23 +0200)]
mac80211: ignore HT primary channel while connected
While we're connected, the AP shouldn't change the primary channel
in the HT information. We checked this, and dropped the connection
if it did change it.
Unfortunately, this is causing problems on some APs, e.g. on the
Netgear WRT610NL: the beacons seem to always contain a bad channel
and if we made a connection using a probe response (correct data)
we drop the connection immediately and can basically not connect
properly at all.
Work around this by ignoring the HT primary channel information in
beacons if we're already connected.
Also print out more verbose messages in the other situations to
help diagnose similar bugs quicker in the future.
Cc: stable@vger.kernel.org [3.10] Acked-by: Andy Isaacson <adi@hexapodia.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Mon, 29 Jul 2013 21:07:43 +0000 (23:07 +0200)]
mac80211: don't wait for TX status forever
TX status notification can get lost, or the frames could
get stuck on the queue, so don't wait for the callback
from the driver forever and instead time out after half
a second.
Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
John W. Linville [Wed, 31 Jul 2013 19:15:50 +0000 (15:15 -0400)]
Merge tag 'nfc-fixes-3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-fixes
Samuel Ortiz <sameo@linux.intel.com> says:
'This is the second NFC fixes pull request for 3.11.
We have:
- A build failure fix for the NCI SPI transport layer due to a
missing CRC_CCITT Kconfig dependency.
- A netlink command rename: CMD_FW_UPLOAD was merged during the 3.11
merge window but the typical terminology for loading a firmware to a
target is firmware download rather than upload. In order to avoid any
confusion in a file exported to userspace, we rename this command into
CMD_FW_DOWNLOAD."
Signed-off-by: John W. Linville <linville@tuxdriver.com>
projects / linux-beck.git / log