Modify the remaining p54 files to account for the new file organization.
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>
Copy the TX/RX code from p54common.c into a new file txrx.c
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>
Copy the mac80211 glue code from p54common.c into a new file main.c
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>
Copy the LMAC Interface specific definitions from p54common.h into a new file lmac.h
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>
Copy the LED code from p54common.c into a new file led.c
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>
Copy the firmware i/o code from p54common.c into a new file fwio.c
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>
Copy the eeprom code from p54common.h into a new file eeprom.h
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>
Copy the eeprom code from p54common.c into a new file eeprom.c
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>
Andrey Yurovsky reported that the driver forwarded erroneously the
parent device structure instead of the real thing, which of course
led to some dodgy sysfs links (at least?).
Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tomas Winkler [Fri, 19 Jun 2009 20:52:45 +0000 (13:52 -0700)]
iwlwifi: unify iwl_setup_rxon_timing
This patch unifies setup_rxon_timing funcions
of AGN and 3945. HWs differ only in supported maximal
beacon interval. This is reflected in hw_paras.max_beacon_itrvl
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>
Johannes Berg [Fri, 19 Jun 2009 20:52:44 +0000 (13:52 -0700)]
iwlwifi: scan requested channels only
When userspace requests only certain channels to be scanned,
we currently ignore that request entirely.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 19 Jun 2009 20:52:43 +0000 (13:52 -0700)]
iwlwifi: make software queue assignment more efficient
There really is no reason to be assigning txq->swq_id all the
time, once at aggregation setup is sufficient.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Tomas Winkler [Fri, 19 Jun 2009 20:52:42 +0000 (13:52 -0700)]
iwlwifi: drop sw_crypto from hw_params.
Each HW supported by iwlwifi is capable of hardware crypto
so drop this flag from hw_params structure.
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>
Mohamed Abbas [Fri, 19 Jun 2009 20:52:41 +0000 (13:52 -0700)]
iwlwifi: Check HW ready before prepare card.
Hardware may be ready for us to manage it without us trying to prepare
it first. Check if this is the case.
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>
ath9k: differentiate quality reporting between legacy and HT configurations
We were not differentiating quality between legacy and HT
configurations. We change this to consider the differences.
New theory for reporting quality:
At a hardware RSSI of 45 you will be able to use MCS 7 reliably.
At a hardware RSSI of 45 you will be able to use MCS 15 reliably.
At a hardware RSSI of 35 you should be able use 54 Mbps reliably.
MCS 7 is the highets MCS index usable by a 1-stream device.
MCS 15 is the highest MCS index usable by a 2-stream device.
All ath9k devices are either 1-stream or 2-stream.
How many bars you see is derived from the qual reporting.
A more elaborate scheme can be used here but it requires tables
of SNR/throughput for each possible mode used. For the MCS table
you can refer to the wireless wiki:
Cc: Janath.Peiris@atheros.com Cc: Matt.Smith@atheros.com Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andrey Yurovsky [Thu, 18 Jun 2009 02:15:19 +0000 (19:15 -0700)]
libertas: fix card cleanup order in SDIO driver
The SDIO driver sets the surpriseremoved flag before calling
lbs_remove_card. With IEEE PS enabled, lbs_remove_card must issue a
command to exit IEEE PS mode, however with that flag set the command
path is blocked and the card is never taken out of IEEE PS mode. This
step is required to ensure that the driver can be reloaded. This patch
moves the setting of surpriseremoved after lbs_remove_card is called.
Tested with V9 firmware by ensuring that IEEE PS is disabled when the
driver is removed. Reloading the driver is not fully tested due to a
separate issue with module reload in the SDIO driver, however this
patch at least leaves the card in a better state when we bring the
driver down.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andrey Yurovsky [Thu, 18 Jun 2009 16:51:57 +0000 (09:51 -0700)]
libertas: correct card cleanup order in SPI driver
The SPI driver does a couple of card cleanup steps in the wrong order on
module removal. If IEEE PS is enabled, this results in the card being
left in IEEE PS mode and subsequent failures to reload the module. The
problem is that the surpriseremoved flag is set before calling
lbs_remove_card, but that function needs to issue a command to exit IEEE
PS mode (the flag blocks the command path). In addition, lbs_stop_card
should be called first because it clears out any pending commands.
Tested on a GSPI device with V9 firmware by confirming that we can
reload the module with or without IEEE PS enabled.
Also fix a warning from the wrong uint format in a printk.
V2: use z modifier, thanks Sebastian.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andrey Yurovsky [Thu, 18 Jun 2009 01:45:34 +0000 (18:45 -0700)]
libertas: copy WPA keys to priv when associating
Libertas currently maintains a copy of the WPA unicast and group keys
when using WPA or WPA2. This copy is checked when deciding whether or
not to return to sleep in IEEE PS mode but the actual copying back to
priv was omitted, which breaks IEEE PS mode with WPA/WPA2 when one
issues commands that require temporarily keeping the device awake.
This patch introduces the omitted copy-back of the keys so that IEEE PS
functions correctly in WPA/WPA2 mode. Thanks to Dan Williams for
clearing up the issue.
V2: fix typo. Also, this has been tested on GSPI and SDIO with V9 firmware.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 6 Jul 2009 17:40:51 +0000 (19:40 +0200)]
cfg80211: fix giwrange
"cfg80211: Advertise ciphers via WE according to driver capability"
unfortunately broke iwrange -- it used the variable c
that needs to be 0 for the channel list.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 2 Jul 2009 19:26:45 +0000 (20:26 +0100)]
orinoco: fix printk format specifier for size_t arguments
This addresses the following compile warnings on 64-bit platforms.
drivers/net/wireless/orinoco/scan.c: In function 'orinoco_add_hostscan_results':
drivers/net/wireless/orinoco/scan.c:194: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
drivers/net/wireless/orinoco/scan.c:211: warning: format '%d' expects type 'int', but argument 3 has type 'size_t'
drivers/net/wireless/orinoco/scan.c:211: warning: format '%d' expects type 'int', but argument 4 has type 'size_t'
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 2 Jul 2009 16:26:18 +0000 (18:26 +0200)]
cfg80211: refuse authenticating to same BSSID twice
It is possible that there are different BSS structs with
the same BSSID, but we cannot authenticate with multiple
of them them because we need the BSSID to be unique for
deauthenticating/disassociating.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 2 Jul 2009 15:20:43 +0000 (17:20 +0200)]
cfg80211: keep track of BSSes
In order to avoid problems with BSS structs going away
while they're in use, I've long wanted to make cfg80211
keep track of them. Without the SME, that wasn't doable
but now that we have the SME we can do this too. It can
keep track of up to four separate authentications and
one association, regardless of whether it's controlled
by the cfg80211 SME or the userspace SME.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 2 Jul 2009 13:49:03 +0000 (15:49 +0200)]
cfg80211: reset auth algorithm
When the interface is brought down, we need to
reset the auth algorithm because wpa_supplicant
doesn't reset it, and then we fail to use shared
key auth when required later.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 2 Jul 2009 07:58:04 +0000 (09:58 +0200)]
cfg80211: send events for userspace SME
When the userspace SME is in control, we are currently not sending
events, but this means that any userspace applications using wext
or nl80211 to receive events will not know what's going on unless
they can also interpret the nl80211 assoc event. Since we have all
the required code, let the SME follow events from the userspace
SME, this even means that you will be refused to connect() while
the userspace SME is in control and connected.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:41:17 +0000 (21:41 +0200)]
mac80211: remove dead code, clean up
With mac80211 now always controlled by an external SME,
a lot of code is dead -- SSID, BSSID, channel selection
is always done externally, etc. Additionally, rename
IEEE80211_STA_TKIP_WEP_USED to IEEE80211_STA_DISABLE_11N
and clean up the code a bit.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:40:45 +0000 (21:40 +0200)]
mac80211: remove auth algorithm retry
The automatic auth algorithm issue is now solved in
cfg80211, so mac80211 no longer needs code to try
different algorithms -- just using whatever cfg80211
asked for is good.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:27:01 +0000 (21:27 +0200)]
mac80211: re-add HT disabling
The IEEE80211_STA_TKIP_WEP_USED flag is used internally to
disable HT when WEP or TKIP are used. Now that cfg80211 is
giving us the required information, we can set the flag
appropriately again.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:27:00 +0000 (21:27 +0200)]
cfg80211: implement get_wireless_stats
By dropping the noise reporting, we can implement
wireless stats in cfg80211. We also make the
handler return NULL if we have no information,
which is possible thanks to the recent wext change.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:59 +0000 (21:26 +0200)]
cfg80211: implement IWRATE
For now, let's implement that using a very hackish way:
simply mirror the wext API in the cfg80211 API. This
will have to be changed later when we implement proper
bitrate API.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:57 +0000 (21:26 +0200)]
cfg80211: implement iwpower
Just on/off and timeout, and with a hacky cfg80211 method
until we figure out what we want, though this is probably
sufficient as we want to use pm_qos for wifi everywhere.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:56 +0000 (21:26 +0200)]
cfg80211: managed mode wext compatibility
This adds code to make it possible to use the cfg80211
connect() API with wireless extensions, and because the
previous patch added emulation of that API with auth()
and assoc(), by extension also supports wext on that.
At the same time, removes code from mac80211 for wext,
but doesn't yet clean up mac80211's mlme code more.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 2 Jul 2009 07:13:27 +0000 (09:13 +0200)]
cfg80211: emulate connect with auth/assoc
This adds code to cfg80211 so that drivers (mac80211 right
now) that don't implement connect but rather auth/assoc can
still be used with the nl80211 connect command. This will
also be necessary for the wext compat code.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Samuel Ortiz [Wed, 1 Jul 2009 19:26:54 +0000 (21:26 +0200)]
cfg80211: connect/disconnect API
This patch introduces the cfg80211 connect/disconnect API.
The goal here is to run the AUTH and ASSOC steps in one call.
This is needed for some fullmac cards that run both steps
directly from the target, after the host driver sends a
connect command.
Additionally, all the new crypto parameters for connect()
are now also valid for associate() -- although associate
requires the IEs to be used, the information can be useful
for drivers and should be given.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:51 +0000 (21:26 +0200)]
cfg80211: introduce nl80211 testmode command
This introduces a new NL80211_CMD_TESTMODE for testing
and calibration use with nl80211. There's no multiplexing
like like iwpriv had, and the command is not available by
default, it needs to be explicitly enabled in Kconfig and
shouldn't be enabled in most kernels.
The command requires a wiphy index or interface index to
identify the device to operate on, and the new TESTDATA
attribute. There also is API for sending replies to the
command, and testmode multicast messages (on a testmode
multicast group).
I've also updated mac80211 to be able to pass through the
command to the driver, since it itself doesn't implement
the testmode command.
Additionally, to give people an idea of how to use the
command, I've added a little code to hwsim that makes use
of the new command to set the powersave mode, this is
currently done via debugfs and should remain there, and
the testmode command only serves as an example of how to
use this best -- with nested netlink attributes in the
TESTDATA attribute. A hwsim testmode tool can be found at
http://git.sipsolutions.net/hwsim.git/. This tool is BSD
licensed so people can easily use it as a basis for their
own internal fabrication and validation tools.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:49 +0000 (21:26 +0200)]
mac80211: tell SME about real auth state
When the auth algorithm is rejected, but we don't have
another one to try, we will eventually retry but that
isn't useful -- we'll then do it again and again until
we eventually give up. Instead, we should let the SME
know and go into disabled state. The same applies for
situations where the AP rejects with any other status
code.
Additionally, when trying the next auth algorithm, we
should reset the auth_tries so that just a single lost
frame doesn't lead to us giving up on the third auth
algorithm.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:47 +0000 (21:26 +0200)]
cfg80211: use proper allocation flags
Instead of hardcoding GFP_ATOMIC everywhere, add a
new function parameter that gets the flags from the
caller. Obviously then I need to update all callers
(all of them in mac80211), and it turns out that now
it's ok to use GFP_KERNEL in almost all places.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:45 +0000 (21:26 +0200)]
cfg80211: move break statement to correct place
Move a break statement to the correct place _after_ the
#endif, otherwise w/o WIRELESS_EXT things break badly.
Also, while touching this code, do a cleanup and assign
dev->ieee80211_ptr to a new variable.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:44 +0000 (21:26 +0200)]
wext: default to y
The way I initially thought we could do wireless extensions
is by making all the compat code in cfg80211 be independent
of CONFIG_WIRELESS_EXT, but this is turning out to not be
feasible. Therefore, fix the Kconfig help text and make the
option default to yes, so people won't get a nasty surprise
when mac80211 will get rid of its 'select WIRELESS_EXT' any
time now.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:43 +0000 (21:26 +0200)]
mac80211: fix todo lock
The key todo lock can be taken from different locks
that require it to be _bh to avoid lock inversion
due to (soft)irqs.
This should fix the two problems reported by Bob and
Gabor:
http://mid.gmane.org/20090619113049.GB18956@hash.localnet
http://mid.gmane.org/4A3FA376.8020307@openwrt.org
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Bob Copeland <me@bobcopeland.com> Cc: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 1 Jul 2009 19:26:42 +0000 (21:26 +0200)]
wext: allow returning NULL stats
Currently, wext drivers cannot return NULL for stats even though
that would make the ioctl return -EOPNOTSUPP because that would
mean they are no longer listed in /proc/net/wireless. This patch
changes the wext core's behaviour to list them if they have any
wireless_handlers, but only show their stats when available, so
that drivers can start returning NULL if stats are currently not
available, reducing confusion for e.g. IBSS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:26 +0000 (23:21 +0100)]
orinoco: initiate cfg80211 conversion
Initialise and register a wiphy.
Store the orinoco_private structure in the new wiphy, and use the
net_device private area to store the wireless_dev. This results in a
change to the way we navigate from a net_device to the driver private
orinoco_private, which we encapsulate in the inline function ndev_priv.
Most of the remaining calls to netdev_priv are thus replaced by
ndev_priv.
We can immediately rely on cfg80211 to handle SIOCGIWNAME, so
orinoco_ioctl_getname is removed.
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:25 +0000 (23:21 +0100)]
orinoco: Change set_tkip to use orinoco_private instead of hermes_t
hw.h does not include hermes.h, and none of the other functions
requires types from that file. Also hermes_t is a (discouraged) typedef
so we can't add a forward declaration. Therefore change this function to
use orinoco_private.
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:17 +0000 (23:21 +0100)]
cfg80211: infer WPA and WPA2 support from TKIP and CCMP
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:16 +0000 (23:21 +0100)]
cfg80211: set WE encoding size based on available ciphers
Only set the sizes for WEP40 and WEP104.
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:15 +0000 (23:21 +0100)]
cfg80211: allow drivers that can't scan for specific ssids
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:14 +0000 (23:21 +0100)]
cfg80211: Advertise ciphers via WE according to driver capability
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Thu, 18 Jun 2009 22:21:13 +0000 (23:21 +0100)]
cfg80211: add wrapper function to get wiphy from priv pointer
Signed-off-by: David Kilroy <kilroyd@googlemail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 18 Jun 2009 12:51:12 +0000 (14:51 +0200)]
mac80211_hwsim: clean up the skb before passing it back
We need to clean up the skb before we can copy it, this
is required for proper operation since the socket it is
still attached to could potentially live in a different
network namespace or so.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hin-Tak Leung [Thu, 18 Jun 2009 02:53:26 +0000 (03:53 +0100)]
zd1211rw: sort vid/pid pairs by numerical value
In the past ids were inserted in no particular order and it has
become hard to see what ids are already included or not. This
patch sorts the ids by numerical value and has no functional effect.
Signed-off-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 17 Jun 2009 15:41:49 +0000 (17:41 +0200)]
cfg80211: prohibit scanning the same channel more than once
It isn't very useful to scan the same channel more than once
during a given scan, and some hardware (notably iwlwifi) can
only scan a limited number of channels at a time. To prevent
any overflows, simply disallow scanning any channel multiple
times in a given scan command. This is a small change in the
userspace ABI, but the only user, wpa_supplicant, never asks
for a scan with the same frequency listed twice.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 17 Jun 2009 15:28:45 +0000 (17:28 +0200)]
mac80211: improve per-sta debugfs
We had code for a number of files, that we didn't publish
in debugfs, fix that. Also make the agg_status file layout
more readable and add more information to it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 17 Jun 2009 11:13:00 +0000 (13:13 +0200)]
mac80211: push rx status into skb->cb
Within mac80211, we often need to copy the rx status into
skb->cb. This is wasteful, as drivers could be building it
in there to start with. This patch changes the API so that
drivers are expected to pass the RX status in skb->cb, now
accessible as IEEE80211_SKB_RXCB(skb). It also updates all
drivers to pass the rx status in there, but only by making
them memcpy() it into place before the call to the receive
function (ieee80211_rx(_irqsafe)). Each driver can now be
optimised on its own schedule.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 16 Jun 2009 18:46:45 +0000 (20:46 +0200)]
rt2x00: remove skb->do_not_encrypt usage
Johannes is trying to get rid of the master netdev and in the process will
remove skb->do_not_encrypt field. This removes the do_not_encrypt
usage from rt2x00 to make the change easier.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jussi Kivilinna [Tue, 16 Jun 2009 14:17:27 +0000 (17:17 +0300)]
usbnet: Add stop function pointer to 'struct rndis_data'.
Allow minidriver to know that netdev has stopped. This is to let
wireless turn off radio when usbnet dev is stopped.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Zhu Yi [Mon, 15 Jun 2009 19:59:56 +0000 (21:59 +0200)]
iwmc3200wifi: rfkill cleanup
The patch cleans up the unused rfkill related structures and flags.
It also adds wext and cfg80211 handlers for txpower auto and off so
that software rfkill could be issued by user space.
Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Samuel Ortiz [Mon, 15 Jun 2009 19:59:54 +0000 (21:59 +0200)]
iwmc3200wifi: cache keys when interface is down
When the interface is down and one sets a WEP key from userspace, we should
be able to simply cache it.
Since that implies setting part of the profile's security settings, we now
alloc/free the umac_profile at probe/remove time, and no longer at interface
bring up/down time. Simply resetting it during the latter is enough.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Samuel Ortiz [Mon, 15 Jun 2009 19:59:52 +0000 (21:59 +0200)]
iwmc3200wifi: cfg80211 key hooks implemetation
This patch implements the new cfg80211 privacy related hooks: add/get/set_key
and the set_default_key one.
With this implementation we can now call the wext-compat *encode* routines and
reduce our own wext code.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Samuel Ortiz [Mon, 15 Jun 2009 19:59:51 +0000 (21:59 +0200)]
iwmc3200wifi: handling wifi_if_ntfy responses
When we're calling iwm_send_wifi_if_cmd() with the resp flag set, we're
currently waiting on the mlme queue, waiting for some flags here and there to
show up.
This patch adds a wifi_ntfy bitmap, and when we're sending a wifi_if command
expecting an answers, we wait synchronously for it to show up, on a dedicated
queue. The wifi_ntfy bit is set when we receive the corresponding answer.
Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 12 Jun 2009 20:22:55 +0000 (13:22 -0700)]
iwlwifi: remove disable_tx_power for device > 4965
After 4965, tx_power_calibration moved from driver to uCode.
remove "disable_tx_power" from debugfs to minimize the confusion.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 12 Jun 2009 20:22:54 +0000 (13:22 -0700)]
iwlwifi: no need to refer to max_nrg_cck range value
max_nrg_cck value inside the sensitivity range structure is not needed
for sensitivity calibration.
Keep the parameter in sensitivity structure but set the value to "0" in case
needed in the future implementation.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 12 Jun 2009 20:22:53 +0000 (13:22 -0700)]
iwlwifi: modify sensitivity value for 5150
In 5150 there is a long delay between the AGC(Automatic Gain Control) command
till the RF is stabilized causing us to miss detections when there was
adjacent channel noise, so we need to adjusted the Sensitivity calibration
for 5150 differently.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Luciano Coelho [Fri, 12 Jun 2009 11:17:53 +0000 (14:17 +0300)]
wl1251: change psm enabled/disabled info to debug
With shorter CAM timeouts, the logs get flooded with "psm enabled" and "psm
disabled traces. This patch changes it from wl1251_info to wl1251_debug, so
they are only shown if DEBUF_PSM is enabled.
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Janne Ylalehto <janne.ylalehto@nokia.com> Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Fri, 12 Jun 2009 11:17:39 +0000 (14:17 +0300)]
wl1251: use wl1251 prefix everywhere
Last we can change all code prefixes from wl12xx/WL12XX to
wl1251/WL1251.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com> Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
projects / linux-beck.git / log