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Johannes Berg [Mon, 23 Aug 2010 08:46:56 +0000 (10:46 +0200)]
iwlagn: always send RXON timing
The PAN context requires also getting
RXON timing when we send an unassociated
RXON in some cases.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:55 +0000 (10:46 +0200)]
iwlwifi: pass context to iwl_send_rxon_timing
Sometimes we need to send RXON timing even
when we don't have a virtual interface yet,
so pass the context and allow passing one
without a virtual interface pointer.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Fri, 27 Aug 2010 16:44:50 +0000 (09:44 -0700)]
iwlwifi: send PAN parameters
In order for the microcode to be able to handle
multiple interfaces, we need to give it the PAN
parameters that state how to allocate the time
between the two interfaces. Do this, and update
it wherever necessary.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:53 +0000 (10:46 +0200)]
iwlagn: send beacon before committing associated RXON
Newer AGN microcode requires know the beacon
before starting the AP so that it can start
beaconing right away. Implement that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:52 +0000 (10:46 +0200)]
iwlagn: send RXON timing before associating
The PAN functionality requires us to send the
timing including a valid DTIM period to the
microcode before associating, so request this
data from mac80211 and send it to the device.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:51 +0000 (10:46 +0200)]
iwlagn: queue frames according to context
Frames for different contexts need to be put
on different queues, and multicast after DTIM
frames have a special queue yet which also
depends on the context, so put all this into
the context.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:50 +0000 (10:46 +0200)]
iwlagn: remove iw_mode check for beacon
Since we have the beacon context now, we no
longer need to rely on iw_mode but can check
the beacon context interface's type. However,
that check must be in the work item instead
due to locking constraints (mutex must be
held when dereferencing beacon_ctx pointer).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:49 +0000 (10:46 +0200)]
iwlagn: detect PAN capability
Detect whether or not the ucode is PAN
capable and adjust the valid contexts
accordingly. To be able to do this, add
the PAN context to the array as well.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:48 +0000 (10:46 +0200)]
iwlwifi: add PAN API
Define the new host commands and notifications
REPLY_WIPAN_PARAMS
REPLY_WIPAN_RXON
REPLY_WIPAN_RXON_TIMING
REPLY_WIPAN_RXON_ASSOC
REPLY_WIPAN_QOS_PARAM
REPLY_WIPAN_WEPKEY
REPLY_WIPAN_P2P_CHANNEL_SWITCH
REPLY_WIPAN_NOA_NOTIFICATION
and their corresponding structures along with the PAN
station flag, the PAN AP sta ID and new dev types for
the second context.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:47 +0000 (10:46 +0200)]
iwlwifi: introduce beacon context
Only one context can be beaconing at a time,
but we need to track which one. Introduce a
new variable priv->beacon_ctx to do that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:46 +0000 (10:46 +0200)]
iwlwifi: move HT configuration data into context
A lot of HT configuration semantically belongs into
the context, even if right now it will never be
different between contexts. Move it so we're better
prepared for future changes in mac80211.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:45 +0000 (10:46 +0200)]
iwlwifi: add context pointer to station
Sometimes we only pass around station
pointers but need to find the context
they belong to, so store it in there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:44 +0000 (10:46 +0200)]
iwlwifi: store default station flags in context
Since the default context is initialised to zero,
and the default flags are zero, no more code is
needed to initialise them right now, but another
context can have different default flags.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:43 +0000 (10:46 +0200)]
iwlwifi: make hw crypto context aware
HW crypto needs to be aware of the context, and there
are different command IDs for the WEP keys per context,
so move the key tracking variables and command IDs into
the context structure.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:42 +0000 (10:46 +0200)]
iwlwifi: move AP sta ID to context
Each context needs to use a different AP sta
ID, so we need to move that into the context
struct instead of hardcoding it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:41 +0000 (10:46 +0200)]
iwlwifi: clamp scanning dwell time to all contexts
The dwell time should at least fit into all
context's beacon intervals.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:40 +0000 (10:46 +0200)]
iwlwifi: move virtual interface pointer into context
iwlwifi occasionally needs to find the virtual
interface pointer to give it to mac80211, but right
now it only keeps one. Move it into the context so
that we can keep one pointer each.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:39 +0000 (10:46 +0200)]
iwlwifi: add context into tx descriptor
In status processing we'll need to find the context
for a given frame, so add a context pointer to the
TX info for each frame.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:38 +0000 (10:46 +0200)]
iwlwifi: move QoS into context
Since mac80211 doesn't currently enable/disable
QoS per interface, we can't yet do it properly,
but we can already prepare for it and move the
QoS data and command ID into the context struct.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:37 +0000 (10:46 +0200)]
iwlwifi: contextify command sending
Some commands will have different command IDs
for different contexts, so we need to store
those IDs in the context structure and use
them instead of hardcoding the commands.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Fri, 27 Aug 2010 15:55:52 +0000 (08:55 -0700)]
iwlwifi: contextify-stations-completely
The microcode tracks stations per context, so
the driver needs to do that as well for adding,
deleting and restoring them, especially in the
implicit removal case when we send an RXON.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Fri, 27 Aug 2010 15:53:46 +0000 (08:53 -0700)]
iwlwifi: contextify broadcast station
The broadcast station ID is per context, so
add a variable for the ID in the context and
use it everywhere we previously hardcoded it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:34 +0000 (10:46 +0200)]
iwlwifi: define PAN queues/FIFOs
PAN capable microcode has a different
queue assignment (not just more queues
for PAN) due to the way multicast is
handled for AP mode.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:33 +0000 (10:46 +0200)]
iwlwifi: prepare for PAN queue/fifo assignment
PAN ucode will require a different queue assignment,
in particular queue 9 instead of 4 should be used for
commands.
This is required because the ucode will stop/start
queues 4 and 8 depending on the PAN state, since
queue 8 will be used for PAN multicast (after DTIM).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Johannes Berg [Mon, 23 Aug 2010 08:46:32 +0000 (10:46 +0200)]
iwlwifi: initial contextification
In order to support multiple interfaces, we must move
a lot of data into per-context structures so we can
use the contexts the device offers. To start with,
this makes a lot of code context-aware, more changes
will move more things into the context structure.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Tue, 24 Aug 2010 14:27:56 +0000 (07:27 -0700)]
iwlwifi: fix compile error without debugging support
Encounter compiler error when iwlwifi debugging support is
disabled, fix it.
This compiler error was introduced by the previous WiFi/BT coexist patchset.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 25 Aug 2010 12:34:01 +0000 (14:34 +0200)]
mac80211: fix mesh advertisement
When a mac80211-based driver advertises mesh mode
support, this will be advertised to userspace.
However, if mac80211 was compiled without mesh
support, then that won't actually be true. Fix
this by removing the bit for mesh if mesh isn't
compiled in.
Since this synchronizes what we advertise to
cfg80211 and actually support, it means we can
now rely on cfg80211's interface type checks
and need not check again in mac80211.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Tue, 24 Aug 2010 21:29:05 +0000 (23:29 +0200)]
p54: better rssi->dbm conversion for longbow phys
This patch should fix the dodgy signal and noise value
reports for most longbow (p54spi) users:
e.g.: (an older tcpdump extract)
> 2.0 Mb/s 2437 MHz (0x00a0) -49dB signal -41dB noise
> 1.0 Mb/s 2437 MHz (0x00a0) 4dB signal -41dB noise
The formula is taken from stlc45xx:
http://gitorious.org/stlc45xx/mainline/blobs/master/stlc45xx.c#line1199
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Tue, 24 Aug 2010 17:22:42 +0000 (19:22 +0200)]
mac80211: fix rcu-unsafe pointer dereference
This patch fixes a potential crash (null-pointer de-
reference) which was introduced in my previous patch:
"mac80211: AMPDU rx reorder timeout timer"
During a BA teardown, the pointer to the soon-to-be-gone
tid_ampdu_rx element will be nullified. Therefore the
release timer mechanism has to be careful not to
accidentally access the item without any RCU protection.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Tue, 24 Aug 2010 10:15:53 +0000 (12:15 +0200)]
nl80211: fix missing nesting
commit
95a6ccbb46c70cff376684c752831c014c87029d
Author: Johannes Berg <johannes.berg@intel.com>
Date: Thu Aug 12 15:38:38 2010 +0200
cfg80211/mac80211: extensible frame processing
introduced a netlink bug that caused parsing errors
in userspace because it forgot to close a nesting,
which would advertise a nesting length of zero to
userspace, which then completely threw off parsing
and led to
Illegal nla->nla_type == 0
being printed by libnl.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arnaud Patard (Rtp) [Mon, 23 Aug 2010 21:02:22 +0000 (23:02 +0200)]
rt2x00: fix "buffer size not provably correct" build warning
rt2x00 debugfs interface doesn't check the size of the data coming
from userspace, leading to a build warning. Fix That.
v2: return EINVAL if input is too long
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:56:07 +0000 (19:56 +0200)]
rt2x00: Fix max TX power settings
During initialization each driver reads the default TX power
for each individual channel. However mac80211 only accepts the
maximum value (which is also handled as default value).
As a result, the TX power of the device was being limited to
the default value, which is often quite low compared to the
real maximum acceptable value.
This patch allows each driver to set the maximum value on a
per-channel basis which is forwarded to mac80211. The default
value will be preserved for now, in case we want to update
mac80211 to differentiate between the maximum and default txpower.
This fixes bug complaining about limited TX power values like:
https://bugzilla.kernel.org/show_bug.cgi?id=16358
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:55:43 +0000 (19:55 +0200)]
rt2x00: Fix channel configuration for RF3052
We missed a check for RF3052 in the config_channel
configuration function. As a result the channel is not
properly configured for RF3052 devices. This also
requires rt2800_config_channel_rf3xxx to support 5GHz
channels, so we must apply the TXPOWER_A_TO_DEV and
TXPOWER_G_TO_DEV conversions during rt2800_config_channel()
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:55:22 +0000 (19:55 +0200)]
rt2x00: Merge rt2800{pci/usb} radio enabling/disabling code to rt2800lib
The functions rt2800pci_enable_radio and rt2800usb_disable_radio are
almost equal and can be merged into rt2800lib. This reduces the number
of functions which must be exported from rt2800lib to the drivers at
the same time.
Also rt2800pci_disable_radio and rt2800usb_disable_radio are almost
equal and can be merged into rt2800lib in a similar fashion.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:55:01 +0000 (19:55 +0200)]
rt2x00: Fix rt2800 retry calculation
The retry count for a frame is calculated by the realized MCS rate
subtracting of the requested MCS rate. However during TX done reporting
we accidently override the requested MCS rate with the realized MCS
rate. This causes the retry count to be reset to 0 always, and feeding
invalid rate information into minstrel_ht.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:54:41 +0000 (19:54 +0200)]
rt2x00: Remove Q_INDEX_CRYPTO and ENTRY_OWNER_DEVICE_CRYPTO
Q_INDEX_CRYPTO and ENTRY_OWNER_DEVICE_CRYPTO where initially
added with the plan to implement hardware encryption for rt2500pci.
However there are no plans to do so anymore as the crypto
mechanism in rt2500pci is very different then any other Ralink
device.
So we can now safely remove the definitions, and don't think
about this feature anymore. :)
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:54:21 +0000 (19:54 +0200)]
rt2x00: Move direct access to queue->entries to rt2x00queue.c
All access to queue->entries through the Q_INDEX/Q_INDEX_DONE
variables must be done using spinlock protection. It is best
to manage this completely from rt2x00queue.c.
For safely looping through all entries in the queue, the function
rt2x00queue_for_each_entry is added which will walk from from a index
range in a safe manner.
This also fixes rt2x00usb which walked the entries list from
0 to length to kill each entry (killing entries must be done
from Q_INDEX_DONE to Q_INDEX to enforce TX status reporting to
occur in the correct order.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:54:02 +0000 (19:54 +0200)]
rt2x00: Reduce indenting
Cosmetic change, reduce indenting.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ivo van Doorn [Mon, 23 Aug 2010 17:53:39 +0000 (19:53 +0200)]
rt2x00: Simplify arguments to rt2x00 driver callback functions
write_tx_desc shouldn't pass a rt2x00dev and skb pointer,
instead it should use the same format as other TX frame
callback functions, which is passing the data_entry pointer
which contains all the information which is needed to work
on a TX frame.
Most callers of the kick_tx_queue and kill_tx_queue already
have the data_queue pointer, so rather then sending the QID
with the given function, when the driver requests a new
pointer to the data_queue, it is more efficient to just
send the data_queue pointer directly.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:57:17 +0000 (07:57 -0700)]
iwlwifi: disable aggregation queue if stopped early
When aggregation is stopped again for some reason
before the queue we selected has drained, we will
currently leak the TX queue and keep it enabled
for aggregation. Normally this doesn't happen, so
the problem is rarely seen.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:16 +0000 (07:57 -0700)]
iwlwifi: add bt traffic load debugfs file
Add the debugfs file to show current bluetooth traffic load
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:15 +0000 (07:57 -0700)]
iwlagn: update bt status upon scan complete
Update bt status upon receive scan complete notification
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:14 +0000 (07:57 -0700)]
iwlagn: generic bt coex functions
Move bt coex functions to iwl-agn-lib.c, so those functions
can be shared by multiple wifi/bt combo devices
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:13 +0000 (07:57 -0700)]
iwlagn: set traffic load based on multiple factors
Current BT traffic load should based on the following conditions:
1. BT On/Off status
2. Channel announcement enable/disable
3. Curren traffic load report from uCode
Need to modify rate scale to down-grade from MIMO to SISO if detected
high BT traffic load. Also need to make sure not using chain "B" with high
BT traffic or if it is in "full concurrency" mode.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:12 +0000 (07:57 -0700)]
iwlagn: add bt_ch_announce module parameter
Add bt_ch_announce module parameter to enable/disable BT channel
announcement mode; default is "enable"
Based on the bt channel announcement module parameter to configure the
bt_config host command.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:11 +0000 (07:57 -0700)]
iwlagn: add additional bt related parameters
Add additional bt coex related parameters and initialize at init
time.
Thoese parameters will be used in later implementations.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:10 +0000 (07:57 -0700)]
iwlagn: parsing uart message and take actions
1. Based on uart message from uCode, re-configure BT kill ack mask
messages from uCode
2. send REPLY_BT_COEX_SCO command to uCode based on the uart frame
received from uCode
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:09 +0000 (07:57 -0700)]
iwlagn: add bt prio_boost to .cfg
Use .cfg to configure the default bt priority boost value;
the default bt priority boost is 0xf0
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:08 +0000 (07:57 -0700)]
iwlwifi: add bt_init_traffic_load as configurable parameter
Adding configurable parameter in .cfg for the initial Bluetooth traffic
load; set it to IWL_BT_COEX_TRAFFIC_LOAD_NONE for now, but can be change
for debugging or other reason.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:07 +0000 (07:57 -0700)]
iwlwifi: add debugfs to control stuck queue timer
In current implementation, stuck queue timer is fixed to 1 second. Add
debugfs file to modify the timer to enhance the flexibility:
Set the monitor_period as following:
0: disable stuck queue force reset function
1 - 60000: monitor period (1 - 60 second)
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:06 +0000 (07:57 -0700)]
iwlwifi: indicate bt_kill condition when receive tx reply
Generate log when receive tx reply with bt_kill count > 0 and
in advance bt coex mode
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:05 +0000 (07:57 -0700)]
iwlagn: wifi/bt coex configuration sequence
bt config command need to send before the init calibration command,
driver need to let uCode know that calibrations are being performed now
in order to assure antenna is not being taken to BT use during radio/dsp
reads/writes
Also, bt_coex_priorty_table command need to be send right after the
bt_config_command during init sequence. Followed by bt coex envelope
command to initialize and prepare uCode bt state machine
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:04 +0000 (07:57 -0700)]
iwlwifi: add bt full concurrency support
Adding the bluetooth full concurrency support for WiFi/BT combo devices.
Driver should configure uCode to operate in "full concurrency" mode (via
LUT) if both conditions are met:
- Antenna Coupling is more than 35dB
- WiFi Channel Inhibition Request is hornored by BT Core
Currently, there is no antenna coupling information provided by uCode;
use module parameter to specified the antenna coupling in dB.
When in "full concurrency" mode, driver need to download different LUT
to uCode while sending bt configuration command; also, driver need to
configure the device operate in 1x1 while in full concurrency mode.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:57:03 +0000 (07:57 -0700)]
iwlwifi: use antenna A only under high BT load
When bluetooth indicated high load, we should use
only antenna A in 2.4 GHz for management frames.
Add this condition to iwl_toggle_tx_ant() to make
sure it'll always be met. Note that scanning has
a separate way of forcing the antenna, because we
should scan on antenna A only regardless of BT
traffic load.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:57:02 +0000 (07:57 -0700)]
iwlwifi: Relax uCode timeout/error checking for 6000g2b
Disable plcp error checking for 6000g2b devices, with wifi/bt coex;
this got trigger too often, disable for now until finding better
trigger point.
Also extend the firmware reload timer much longer for BT coex to make sure
there are will be no mistake to reload firmware too fast and too often.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:57:01 +0000 (07:57 -0700)]
iwlagn: keep BT settings across restart
The BT SCO needs to be re-applied to the device,
while the traffic load just needs to be correct
in software.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:57:00 +0000 (07:57 -0700)]
iwlagn: disable gen2b BT coexistence in IBSS
IBSS doesn't allow for coexistence, so it
should be disabled.
Additionally, disable reacting to the BT
profile notification when in IBSS mode,
it likely won't be sent by the device to
start with though.
Also, in IBSS mode, BT coexistence isn't as fully-featured
and we must use a single antenna only. So instead of
peppering the code with new checks, simply pretend
we are in high BT traffic load, which has the needed
effect of disabling antenna B use.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:56:59 +0000 (07:56 -0700)]
iwlwifi: reset BT when going down
When we turn off the device, reset BT
data so that we don't have outdated
information when we come up again.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:56:58 +0000 (07:56 -0700)]
iwlagn: let bluetooth traffic load impact rate scale
Depending on the amount of bluetooth traffic,
using the shared antenna (antenna B) will have
adverse impact on both bluetooth and wireless
traffic. Add controls to improve the situation
by making rate scaling depend on the BT load.
When there's high bluetooth traffic load, there's
little point in trying to aggregate as BT traffic
would disrupt the aggregated frames all the time,
so simply don't start sessions then.
When BT traffic returns to lower levels, the rate
scaling will come here again automatically when
wifi traffic is high enough, and then it will be
able to successfully enable aggregation.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:56:57 +0000 (07:56 -0700)]
iwlwifi: add BT notification support for bt coex
When advanced bt coex enabled, uCode will send bt status
notification to driver, here add support for it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:56:56 +0000 (07:56 -0700)]
iwlagn: set BT IGNORE for some frames
The BT ignore bit should be set when transmitting
auth, assoc response and eap frames.
Also, scanning should set the BT ignore bit for the
probe request transmission; Note that we only use
the non-shared antenna.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:56:55 +0000 (07:56 -0700)]
iwlagn: implement advance BT config command
6000g2b hardware implements advance bluetooth coexist command,
implement base on the new API command strucutre.
Also increment the API 5 to support the advance BT/WIfi coex.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 23 Aug 2010 14:56:54 +0000 (07:56 -0700)]
iwlwifi: add 6000g2b BT coexist API
The new 6000g2b hardware requires a different
bluetooth coexist implementation on the host,
this adds the command/notification definitions
for it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:56:53 +0000 (07:56 -0700)]
iwlwifi: comments cleanup
No code or function changes, just some cleanup work for
out-of-date comments
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Mon, 23 Aug 2010 14:56:52 +0000 (07:56 -0700)]
iwlwifi: update out-of-date comments
No functional changes, update comments to match current file structure
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Sun, 22 Aug 2010 21:48:25 +0000 (23:48 +0200)]
mac80211: cancel restart_work in ieee80211_unregister_hw
Unlike most other workqueue-tasks, the restart_work is
not scheduled onto mac80211's private per-interface
workqueue, but onto one of the system-wide workqueues.
Therefore the mac80211-stack has to cancel any pending
restarts, before destroying the shared device context
and handing back the memory. Otherwise - under very
unlucky circumstances - there could be a stale work-
item left, because some other kernel component might
have delayed the execution of ieee80211_restart_work
for too long.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Sun, 22 Aug 2010 20:41:33 +0000 (22:41 +0200)]
p54usb: fix off-by-one on !CONFIG_PM
The ISL3887 chip needs a USB reset, whenever the
usb-frontend module "p54usb" is reloaded.
This patch fixes an off-by-one bug, if the user
is running a kernel without the CONFIG_PM option
set and for some reason (e.g.: compat-wireless)
wants to switch between different p54usb modules.
Cc: <stable@kernel.org>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Sun, 22 Aug 2010 19:47:32 +0000 (21:47 +0200)]
b43: N-PHY: add missing phyrxchain setting and fix warning in RX core function
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Sun, 22 Aug 2010 19:47:02 +0000 (22:47 +0300)]
wl1251: move include guard after the license
Signed-off-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Sun, 22 Aug 2010 19:46:43 +0000 (22:46 +0300)]
wl1251: remove copyright contact person
As my nokia address doesn't work anymore, it's better just to remove the
copyright contact altogether. We have MODULE_AUTHOR() scripts for these
anyway.
Signed-off-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Joe Perches [Sun, 22 Aug 2010 20:02:03 +0000 (13:02 -0700)]
MAINTAINERS: add info for include/linux/spi/wl12xx.h
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Sun, 22 Aug 2010 19:46:28 +0000 (22:46 +0300)]
wl12xx: change contact person for the include file
Luciano should be the contact person for the include/linux/spi/wl12xx.h file.
Signed-off-by: Kalle Valo <kvalo@adurom.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Kalle Valo [Sun, 22 Aug 2010 19:46:15 +0000 (22:46 +0300)]
wl1251: update my email address
I use now my adurom.com address.
Signed-off-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Christian Lamparter [Sat, 21 Aug 2010 22:00:14 +0000 (00:00 +0200)]
p54spi: Kconfig option for config blob
This patch adds an Kconfig option, which allows the user
to select, whenever he/she wants to include a 4k blob for
generic calibration and interface values into the driver,
or cut the module size by about 15 to 20%.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bob Copeland [Sat, 21 Aug 2010 20:39:03 +0000 (16:39 -0400)]
ath5k: log descriptor chains at a new debug level
Descriptors are currently logged with ATH5K_DEBUG_RESET,
which isn't really apt, and also means we can't see just
the descriptor setup or just the resets. Add a new
debug level just for that.
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bob Copeland [Sat, 21 Aug 2010 20:39:02 +0000 (16:39 -0400)]
ath5k: trivial spelling fixes
Fix some comments:
s/transmition/transmission/
s/puting/putting/
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bob Copeland [Sat, 21 Aug 2010 20:39:01 +0000 (16:39 -0400)]
mac80211: trivial spelling fixes
Fix spelling and readability of a few lines of kernel doc:
s/issueing/issuing/g
s/approriate/appropriate/g
s/supported by simply/supported simply by/
s/IEEE80211_HW_BEACON_FILTERING/IEEE80211_HW_BEACON_FILTER/g
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Sat, 21 Aug 2010 14:23:29 +0000 (07:23 -0700)]
mac80211: fix warning for un-used parameter
mesh_hdr only used when CONFIG_MAC80211_MESH is defined
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Sat, 21 Aug 2010 11:13:45 +0000 (12:13 +0100)]
orinoco: update status in MAINTAINERS
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Cc: Pavel Roskin <proski@gnu.org>
Cc: David Gibson <hermes@gibson.dropbear.id.au>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David Kilroy [Sat, 21 Aug 2010 11:08:15 +0000 (12:08 +0100)]
orinoco: Fix walking past the end of the buffer
Fix walking past the end of the bitrate_table array
in the case when the loop counter == BITRATE_TABLE_SIZE.
Reported by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Joe Perches [Fri, 20 Aug 2010 23:25:38 +0000 (16:25 -0700)]
net/mac80211: Use wiphy_<level>
Standardize logging messages from
printk(KERN_<level> "%s: " fmt , wiphy_name(foo), args);
to
wiphy_<level>(foo, fmt, args);
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Fri, 20 Aug 2010 13:23:47 +0000 (15:23 +0200)]
iwlwifi: fix canceling monitor_recover timer
To make del_timer_sync() works we have to assure that timer function
does not rearm the timer. To achieve that we cancel timer with
STATUS_EXIT_PENDING bit set in __iwl{3945,}_down function.
Patch also fix priv->txq memory usage after free for iwl3945, because
it move timer cancellation before iwl3945_hw_txq_ctx_free(priv) is called.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Tue, 24 Aug 2010 20:35:40 +0000 (16:35 -0400)]
Merge branch 'master' of git://git./linux/kernel/git/linville/wireless-2.6
Conflicts:
drivers/net/wireless/iwlwifi/iwl-core.c
drivers/net/wireless/iwlwifi/iwl-core.h
Johannes Berg [Thu, 19 Aug 2010 14:11:27 +0000 (16:11 +0200)]
cfg80211: add some documentation
Add some documentation for cfg80211. I'm hoping some of
the regulatory documentation will be filled by somebody
more familiar with it, hint hint! :)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 16:35:22 +0000 (09:35 -0700)]
iwlwifi: do not spuriously call ieee80211_scan_completed
When a scan is aborted because the corresponding
virtual interface is removed, we may still later
attempt to tell mac80211 that the scan completed.
This is obviously wrong, since we already told it
that it was aborted, so don't do that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 16:35:21 +0000 (09:35 -0700)]
iwlagn: do not check for AP mode for WEP keys
Even when we configure WEP keys in AP mode
ones without a station pointer are default
keys, so don't check for AP mode here.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Wed, 18 Aug 2010 14:27:49 +0000 (19:57 +0530)]
ath9k_htc: Add support for bluetooth coexistence.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vivek Natarajan [Wed, 18 Aug 2010 14:27:48 +0000 (19:57 +0530)]
ath9k_common: Move bt_stomp to common for sharing with ath9k_htc.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 15:44:36 +0000 (17:44 +0200)]
nl80211: some documentation fixes
The nl80211 documentation is currently never
generated, so problems have accumulated. Fix
most of the trivial ones.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Wed, 18 Aug 2010 13:01:23 +0000 (15:01 +0200)]
mac80211: fix docbook
Fix a small problem in the documentation for
ieee80211_request_smps, and a now erroneous
inclusion of enum ieee80211_key_alg, which no
longer exists after the change to ciphers.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:55 +0000 (22:46 +0300)]
wl1251: wait for join command complete event
Poll for join command completion instead of waiting blindly for 10
msecs. There is a timeout of 100 msecs, if the command doesn't complete
by then, we return an error code.
Based on wl1271 patch
99d84c1de8fdf5f9b09f07fdbc628857a040bf8b
by Luciano Coelho.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:54 +0000 (22:46 +0300)]
wl1251: fix beacon filter table structure
The beacon filter table configuration ACX structure had certain elements
reversed, fix it to match TI driver.
Based on wl1271 patch
1937e742639c03a6fe77239c3003ce9602302117 by
Juuso Oikarinen.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:53 +0000 (22:46 +0300)]
wl1251: fix event handling mechanism
In case both A and B events occured simultaneously, current code
would only process A and clear both interrupts. Make it process both
events instead.
Based on wl1271 patches by Juuso Oikarinen:
1fd2794f36913992798184c464fe8f85753b13e0
13f2dc52c69bcca074cd12d4806953b2af45c386
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Grazvydas Ignotas [Tue, 17 Aug 2010 19:46:52 +0000 (22:46 +0300)]
wl1251: add missing __packed modifier for some structs
Several acx and cmd structures are missing __packed modifier, add it.
This was noticed while comparing them with corresponding wl1271 code.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Kalle Valo <kvalo@adurom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jay Sternberg [Thu, 12 Aug 2010 19:15:55 +0000 (12:15 -0700)]
iwlwifi: move debug options into submenu
more debug options being added so it is useful to move them
into a submenu for ease of readability when using config commands
like make menuconfig and make xconfig
Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Jay Sternberg [Thu, 12 Aug 2010 17:24:07 +0000 (10:24 -0700)]
iwlwifi: enable experimental ucode support
ucode firmware may need to be released as experimental for testing or
debugging. released ucode filenames have the API version as the last
component. experimental ucode files will have that component be "exp"
and the fw_version string reported by ethtool will also contain the
string EXP to clearly identify this ucode from released ucode.
EXP is short for EXPERIMENTAL since fw_version has a max lenght on 32.
this capability is controlled by Kconfig and defaulted to not be used.
Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 11 Aug 2010 14:30:20 +0000 (07:30 -0700)]
iwlwifi: remove unused iwl_send_card_state function
iwl_send_card_state() is not being call from anywhere, remove it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 4 Aug 2010 19:02:43 +0000 (12:02 -0700)]
iwlwifi: configurable ampdu factor and density
Add ampdu factor and density to .cfg, this allow both parameters
can be configure per device based.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 4 Aug 2010 15:42:17 +0000 (08:42 -0700)]
iwlwifi: more generic name for rssi calc in iwlagn
Change the define to more generic naming to match _agn devices
since the rssi calculation are common function for 5000 series and up
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Wey-Yi Guy [Wed, 4 Aug 2010 15:05:33 +0000 (08:05 -0700)]
iwlwifi: additional parameter in REPLY_RX_PHY_CMD
Adding additional parameter in REPLY_RX_PHY_CMD, frame_time indicate the
frame's time on the air based on byte count and frame rate calculation
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>