Commit Graph

19575 Commits

Author SHA1 Message Date
Sujith.Manoharan@atheros.com
1d8af8cacc ath9k_htc: Allocate URBs properly
The URBs have to be allocated before uploading
the firmware to the target. This is needed to process
the target ready message properly.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-12 16:39:05 -04:00
Sujith.Manoharan@atheros.com
05a30f9cf2 ath9k_htc: Lock sta_notify() callback
Since ->sta_notify() can sleep, protect
the callback with a mutex.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-12 16:39:05 -04:00
Vasanthakumar Thiagarajan
b29e7eb4b8 ath9k: Remove unused rx_edma in ath_rx_addbuffer_edma()
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:21 -04:00
Vasanthakumar Thiagarajan
083e3e8d3d ath9k: Fix bug in handling rx frames with invalid descriptor content
Don't send them for further processing.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:21 -04:00
Luis R. Rodriguez
7fca8e2666 ath9k_hw: new initialization values for AR9003
These changes include:

  * For PAPRD, the TXRF3.capdiv5G, TXRF3.rdiv5G and TXRF3.rdiv2G
    are set to 0x0, the TXRF6.capdiv2G is set to 0x2 for all
    three chains.
  * The d2cas5G/d3cas5G/d4cas5G was updated to 4/4/4 in lowest_ob_db
    Tx gain table.
  * To improve DPPM, three parameters were updated (Released from Madhan):
	1. RANGE_OSDAC is set to 0x1 for 2G, 0x0 for 5G
	2. offsetC1 is set to 0xc
	3. inv_clk320_adc is set to 0x1
  * To reduce PHY error(from spur), cycpwr_thr1 and cycpwr_thr1_ext
    are increased to 0x8 at 2G.
  * The 2G Rx gain tables are updated with mixer gain setting 3,1,0.

The new checksums yield:

initvals -f ar9003
0x00000000c2bfa7d5        ar9300_2p0_radio_postamble
0x00000000ada2b114        ar9300Modes_lowest_ob_db_tx_gain_table_2p0
0x00000000e0bc2c84        ar9300Modes_fast_clock_2p0
0x00000000056eaf74        ar9300_2p0_radio_core
0x0000000000000000        ar9300Common_rx_gain_table_merlin_2p0
0x0000000078658fb5        ar9300_2p0_mac_postamble
0x0000000023235333        ar9300_2p0_soc_postamble
0x0000000054d41904        ar9200_merlin_2p0_radio_core
0x00000000748572cf        ar9300_2p0_baseband_postamble
0x000000009aa5a0a4        ar9300_2p0_baseband_core
0x000000003df9a326        ar9300Modes_high_power_tx_gain_table_2p0
0x000000001cfba124        ar9300Modes_high_ob_db_tx_gain_table_2p0
0x0000000011302700        ar9300Common_rx_gain_table_2p0
0x00000000e3eab114        ar9300Modes_low_ob_db_tx_gain_table_2p0
0x00000000c9d66d40        ar9300_2p0_mac_core
0x000000001e1d0800        ar9300Common_wo_xlna_rx_gain_table_2p0
0x00000000a0c54980        ar9300_2p0_soc_preamble
0x00000000292e2544        ar9300PciePhy_pll_on_clkreq_disable_L1_2p0
0x000000002d3e2544        ar9300PciePhy_clkreq_enable_L1_2p0
0x00000000293e2544        ar9300PciePhy_clkreq_disable_L1_2p0

Cc: Don Breslin <don.breslin@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:21 -04:00
Luis R. Rodriguez
9637e516d1 ath5k: drop warning on jumbo frames
Jumbo frames are not supported, and if they are seen it is likely
a bogus frame so just silently discard them instead of warning on
them all time. Also, instead of dropping them immediately though
move the check *after* we check for all sort of frame errors. This
should enable us to discard these frames if the hardware picks
other bogus items first. Lets see if we still get those jumbo
counters increasing still with this.

Jumbo frames would happen if we tell hardware we can support
a small 802.11 chunks of DMA'd frame, hardware would split RX'd
frames into parts and we'd have to reconstruct them in software.
This is done with USB due to the bulk size but with ath5k we
already provide a good limit to hardware and this should not be
happening.

This is reported quite often and if it fills the logs then this
needs to be addressed and to avoid spurious reports.

Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:20 -04:00
Dan Carpenter
b1b3751c75 wl1271: remove some unneeded code
The goto and the break are equivelent.  I removed the goto in memory of
Edsger Dijkstra who famously hated gotos and who would have been eighty
years old next Tuesday.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:20 -04:00
Dan Carpenter
8607b79c79 wl1271: fix notifier interface supported test
The "(wl == NULL)" test doesn't work here because "wl" is always
non-null.  The intent of the code is to return if the interface
was not supported by the driver.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:20 -04:00
Dan Carpenter
cdd0864a49 wl1271: add missing spin_lock()
We should start the loop consistently with the "wl_lock" lock held.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-11 15:14:20 -04:00
Johannes Berg
db125c787b iwlwifi: clear driver stations when going down
During a hw restart, mac80211 will attempt to
reconfigure all stations. Currently, that fails
and leads to warnings because we still have the
stations marked active. Therefore, clear all
stations when doing down.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:08 -07:00
Johannes Berg
63d4176933 iwlwifi: remove pointless HT check
Remove the check before invoking iwl_set_ht_add_station(),
since neither of the conditions in this check makes sense,
as either we pass in a NULL ht_info (first branch) or in
the IBSS case an ht_info with ht_enabled=false.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:07 -07:00
Johannes Berg
57f8db8934 iwlwifi: rename iwl_add_local_station
This function is now only used for the special
IBSS BSSID station, so rename it to indicate
this. The new name is iwl_add_bssid_station.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:07 -07:00
Johannes Berg
c1182743b6 iwlwifi: move iwl_find_station() to 4965
4965 code is the only thing that now still
needs iwl_find_station(), so move it there
and make it static. Everything else can
rely on the station data passed by mac80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:06 -07:00
Johannes Berg
bdbb612fb2 iwlwifi: use iwl_sta_id() for TKIP key update
With the station ID being stored in the
station struct, which mac80211 gives us
for TKIP phase 1 key updates, we can also
remove the use of iwl_find_station() in
that code path.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:06 -07:00
Johannes Berg
619753ff57 iwlagn: use iwl_sta_id() for aggregation
With the station ID being stored in the
station struct, which mac80211 gives us
for aggregation callbacks, we can also
remove the use of iwl_find_station() in
those code paths.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:06 -07:00
Johannes Berg
2a87c26bbe iwlwifi: use iwl_find_station less
Since we now store the station ID in each station
struct, many places need not look at the station
table any more since they can just pull the station
ID out of the struct. Remove iwl_get_sta_id() and
use iwl_sta_id() instead as appropriate.

This reduces the amount of code needed to find the
right station significantly, and works since
mac80211 passes the station only after it has been
fully initialised, ie. even if TX races with
station addition it will only be passed to TX once
the addition is complete.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:05 -07:00
Johannes Berg
64ba9a54c6 iwlwifi: add iwl_sta_id()
In places where the station struct is
guaranteed to exist (presumably), use
this helper to get the station ID out
of it (and warn if there's no station
struct after all).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:04 -07:00
Johannes Berg
fd1af15d0a iwlwifi: track station IDs
mac80211 allows us to store private data per
station, so put the station ID there. This
allows us to avoid the station ID lookup when
removing regular stations. To also be able to
avoid the lookup to remove the special IBSS
BSSID station, track its ID in the per-vif
private data.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:04 -07:00
Wey-Yi Guy
4ff739747d iwlwifi: provide more comments for cfg structure
Provide comments for newly added cfg parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:03 -07:00
Wey-Yi Guy
470356b891 iwlwifi: "tx power per chain" are part of ucode_tx_stats
Move "tx power per chain" into ucode_tx_stats, it is debugging
information provided by uCode as part of statistics notification.

The "tx power per chain" parameters are optional parameters which only
supported by 6000 series device today; those are reserved fields for all
the other devices.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:03 -07:00
Reinette Chatre
3bce606626 iwlagn: work around rate scaling reset delay
When station is using an HT channel to communicate to AP and communication
is lost then driver will first be notified that channel is not an HT
channel anymore before AP station is removed. A consequence of that is that
the driver will know that it is not communicating on HT anymore, but the
rate scaling table is still under the impression it is operating in HT. Any
time after driver has been notified channel is not HT anymore there will
thus be a firmware SYSASSERT when the current active LQ command is sent.

A workaround for this issue is to not send a LQ command in the short time between
being notified channel is not HT anymore and rate scaling table being
updated.

This fixes http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2173

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:02 -07:00
Johannes Berg
2c810ccdba iwlwifi: rework broadcast station management
Currently, the broadcast station is managed along
with the interface type, rather than always being
present. That leads to a bug with injection -- it
is currently not possible to inject frames when
the only virtual interface is a monitor, because
in that the required broadcast station is missing.

Additionally, allocating and deallocating the
broadcast station's LQ all the time is wasteful,
and the code to support this is fairly complex.

So this changes completely the way we manage the
broadcast station. Rather than manage it along
with any interface, we now allocate it when we
bring the device up, and remove it again when we
bring the device down. When we bring the device
up, we don't immediately program the broadcast
station into it, instead we just mark it active
and rely on the next restore cycle to upload it
to the device. This works because an unassociated
RXON is always required at least once to set up
device parameters, which implies a reprogramming
of stations into the device.

As we now manage all stations properly, there no
longer is a need for forcing a clearing of them
via iwl_clear_ucode_stations(), which can become
a lot simpler.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:02 -07:00
Johannes Berg
a6a0345c83 iwlwifi: split allocation/sending local station LQ
Rename iwl_sta_init_lq to iwl_sta_alloc_lq and
move sending it out into the caller.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:02 -07:00
Johannes Berg
156b70d17c iwlwifi: fix iwl_sta_init_lq station ID
The "is_ap" argument to iwl_sta_init_lq is never true,
so it and the corresponding code can be removed. However,
it needs to have the station ID because it is also used
for the IBSS BSSID station, and that doesn't have the
broadcast ID.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:01 -07:00
Johannes Berg
59c02b4149 iwlwifi: note that priv->bssid is used only by 3945
The bssid member of struct iwl_priv is now
only used by 3945 code, so note that. It
shouldn't be used by any other code in the
future.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:01 -07:00
Johannes Berg
ca3c1f59dc iwlwifi: use vif in iwl_ht_conf
Pass the virtual interface pointer to iwl_ht_conf()
so it doesn't need to rely on iw_mode and other
global variables.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:09:00 -07:00
Johannes Berg
3a065ab3b5 iwlwifi: remove useless priv->vif check
This check is not useful, since we now no
longer dereference priv->vif at this spot.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:59 -07:00
Johannes Berg
832f47e333 iwlagn: use virtual interface in TX aggregation handling
Most of the TX aggregation handling can be passed
the virtual interface directly instead of having
to rely on priv->vif.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:59 -07:00
Johannes Berg
1dda6d2837 iwlwifi: push virtual interface through
Rather than keeping every bit of information
around in priv and the virtual interface, add
a virtual interface to many functions and use
the information directly from it.

This removes beacon_int, assoc_capability and
assoc_id from struct iwl_priv.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:58 -07:00
Johannes Berg
3474ad635d iwlwifi: apply filter flags directly
Since iwl_configure_filter can now sleep since
the mac80211 callback was changed, we can now
apply filter flags changes directly.

Also, while at it, make the code a bit more
generic with a local macro. There's no need
to check changed_flags since we apply all at
the same time anyway.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:58 -07:00
Johannes Berg
eafdfbd32a iwlagn: use vif->type to check station
We need not check iw_mode, since we have
the vif pointer available.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:57 -07:00
Johannes Berg
93286db501 iwlagn: move iwl_get_ra_sta_id to 4965
This function is only needed by 4965, so
it need not be in core code and can be
made static.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:57 -07:00
Johannes Berg
159605dd5e iwlwifi: remove rts_threshold
We never use that member of struct iwl_priv.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:56 -07:00
Abhijeet Kolekar
a29576a784 iwl3945: add plcp error checking
Add plcp error checking for 3945. After threshold of plcp
is reached , it resets the radio

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:56 -07:00
Johannes Berg
dd7a2509b3 iwlagn: implement loading a new firmware file type
The old firmware file type does not allow indicating
any firmware capabilities, which we frequently want
to make things easier.

This implements a new firmware type that is based on
a TLV structure, and adds a TLV for the maximum length
of probe requests in scans.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:55 -07:00
Johannes Berg
0e9a44dc0b iwlagn: prepare for new firmware file format
Currently the first four bytes in a firmware file
indicate the major, minor and api versions as well
as the serial number. These combined can never be
zero, so we can use that special case for a new,
future, file format.

This patch simply shuffles the code and prepares
for that new format.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:55 -07:00
Johannes Berg
d1358f62d4 iwlwifi: move eeprom version printout to eeprom init
It doesn't belong into firmware loading,
it should instead be printed after loading
the EEPROM.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:54 -07:00
Johannes Berg
22adba2a69 iwlwifi: remove ucode virtual functions
AGN devices all use the same ucode operations,
except for 4965, because 4965 uses only v1 file
headers.

Therefore, we can remove all the indirection
we have here and just code the API distinction
in place, with a small special case for 4965.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:54 -07:00
Johannes Berg
93b1a2f919 iwl3945: remove ucode access indirection
As these function pointers will always point to
the 3945 functions, we can just call them directly
and avoid the indirection.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:53 -07:00
Johannes Berg
3e4de7616f iwlagn: show and store firmware build number
We currently display the build number only if debugging
is enabled, but it is really helpful so show it all the
time. Also store it so it can be retrieved later via
ethtool.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:53 -07:00
Johannes Berg
1fa61b2e79 iwlwifi: manage IBSS station properly
Currently iwlwifi will eventually exhaust the station
table when adding the BSSID station for IBSS mode,
unless the interface is set down.

The new mac80211 ibss joined/left notification allows
us to fix that easily by moving the code to add the
IBSS station to the notification, and also adding
code to remove it again when we leave the IBSS.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:53 -07:00
Johannes Berg
c0222df86e iwlwifi: pass address to iwl_remove_station
We'll need that function for IBSS station management,
so pass it the address, which is the only thing it
uses from the station struct.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:52 -07:00
Johannes Berg
6e0b9cac68 iwl3945: use iwl3945_add_bcast_station
iwl3945 should not use iwl_add_local_station(..., false)
because that would leave the IWL_STA_UCODE_INPROGRESS flag
set for the station, which is not desirable. Instead it
can use iwl3945_add_bcast_station() here.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:52 -07:00
Reinette Chatre
d2e210aef3 iwlwifi: make bcast LQ command available for later restore actions
When adding the broadcast station the link quality command is
generated on demand, sent to device, and disappears. It is thus not
available for later cases when we need to restore stations and need
to send the link quality command afterwards. Now, when first adding the
broadcast station, also generate its link quality command to always be
available for later restoring.

Also fix an issue when adding local stations where the "in progress" state
is never cleared.

Reported-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:51 -07:00
Shanyu Zhao
459bc732ab iwlwifi: dump firmware build info in error case
Dump the firmware version and build number in case of firmware SW
error. This would help firmware engineer analyze the error log.

Requested-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:51 -07:00
Wey-Yi Guy
3d38f1731e iwlwifi: checking for all the possible failure cases
Multiple error condition require fw/rf reset, driver should check all
the possible errors as long as the error checking functions for the
devices are available.

Reported-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:50 -07:00
Wey-Yi Guy
f401241310 iwlwifi: wimax co-exist code clean up
wifi/wimax co-exist command is part of _agn device configuration
sequence; move it to iwl-agn-ucode.c which is more appropriate place for the
function.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:49 -07:00
Wey-Yi Guy
0af0d04b8d iwlwifi: give correct return information for tx power debugfs
Return -EAGAIN when request tx power information and uCode is not ready;
so it will not confuse with tx power information not available.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:49 -07:00
Wey-Yi Guy
65d1f89682 iwlwifi: use cfg to configure calibration operation
sensitivity calibration and chain noise calibration are not available
for all the devices; use .cfg to configure the availability of those
calibration functions

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:48 -07:00
Wey-Yi Guy
6e5c800e75 iwlwifi: use .cfg to enable/disable continuous ucode trace
Instead of checking device type for enable/disable continuous ucode
trace function; put it in .cfg for better control and more
flexibilities.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-05-10 15:08:48 -07:00