Configure the HW with highest TX power among all vif when HW TPC has been
enabled in order to add support to per-vif TX power capability. Use lowest
configured power among all interfaces when TPC is disabled
Signed-off-by: NLorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

HAL_RETRY_LIMIT_*
RESET_DELAY_8185
RT_IBSS_INT_MASKS
RT_AC_INT_MASKS
NUM_OF_*
BT_*,
MAX_{LINES,BYTES}_*,
*_THREE_WIRE
*_QUEUE related
Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NPriit Laes <plaes@plaes.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

kbuild found out that commit 804e27de ("bcma: support bringing up
bus hosted on PCIe Gen 2") broke the build on m68k:

   drivers/bcma/driver_pcie2.c: In function 'bcma_core_pcie2_up':
>> drivers/bcma/driver_pcie2.c:196:2: error: implicit declaration of function 'pcie_set_readrq' [-Werror\
=implicit-function-declaration]
     err = pcie_set_readrq(dev, pcie2->reqsize);
     ^
   cc1: some warnings being treated as errors
Reported-by: Nkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Set The BT/WLAN priority weights correctly and make sure
that MCI_LNA_TAKE is sent only for cards that share
PA/LNA.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Handle MCI_STATE_INIT_GPM_OFFSET separately and do not
overload ar9003_mci_get_next_gpm_offset() with a special
case.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The LNA_TRANS message needs to be sent only for
chips which have shared PA/LNA.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Use a subroutine to enable MCI debug statistics
if it is present in the global configuration.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This patch makes sure that the antenna configuration
is used properly when setting AR_MCI_TX_CTRL.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The value programmed in the BTCOEX control register
is different for each chip. This patch adds support
for 2-ANT, 1-ANT solutions based on AR9565.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Several new MCI parameters need to be handled for
new chips, add them.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

If we fail to allocate the sched/gpm buffers when
initializing MCI, we bail out properly. Checking
them in ar9003_mci_reset() is unnecessary, so remove it.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Cc: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Merge tag 'iwlwifi-next-for-kalle-2015-03-01' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

* add triggers for firmware dump collection
* remove support for -9.ucode
* new statitics API
* rate control improvements

Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

It doesn't operate on PCI core, but PCI host device, so there is no
point of passing core related struct.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Bringing PCIe hosted bus up requires operating on host-related core.
Since we plan to support PCIe Gen 2 devices we should provide a helper
picking the correct one (PCIE or PCIE2).
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Starting with kernel 3.19 reason is provided by cfg80211.
Signed-off-by: NRafał Miłecki <zajec5@gmail.com>
Acked-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Currently scan params structure has only active or passive dwell time
fields, passive one is used for fragmented scans too. FW needs the
passive dwell time even when performing fragmented scan for calculating
time between channels. Add a separate parameter for fragmented dwell time
and pass both fragmented and passive to FW.
Signed-off-by: NDavid Spinadel <david.spinadel@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Lots of issues can be caught when the RSSI drops. Add the
ability to collect the firmware data at that point.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

It can be very useful to monitor the statistics and trigger
a firmware dump when a certain value hits a certain offset.
Since the statistics are huge, add a generic trigger. When
the DWORD at offset X reaches value Y.

Since there is another trigger before this one I can't add
right now because of a dependency on mac80211, add a
reserved entry to keep the enum in place.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Sometimes the firmware will have a hard coded configuration.
In this case, the driver won't find any configuration
in the firmware file, and it will have to re-start
recording in case it has been stopped. This can't be done
by the configuration host command since there is no such
host command configured. Do that with the registers instead.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This will allow to collect the data as soon the firmware
sends a specific notification of command response.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

We fire the trigger when the channel switch starts, but
the delay is configurable. That makes is easier to catch
channel switches that fail.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Missing beacons is a good indication that something is going
wrong in the firmware. Add a trigger to be able to collect
data when we start missing beacons with a configurable
threshold.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Now that the firmware dump can be triggered by events in
the code and not only the user or an firmware ASSERT, we
need a way to know why the firmware dump was triggered.
Add a section in the dump file for that.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Most of the time, the issues we want to debug with the
firmware dump mechanism are transient. It is then very
hard to stop the recording on time and get meaningful
data.
In order to solve this, I add here an infrastucture
of triggers. The user will supply a list of triggers
that will start / stop the recording. We have two types
of triggers: start and stop. Start triggers can start a
specific configuration. The stop triggers will be able to
kick the collection of the data with the currently running
configuration. These triggers are given to the driver by
the .ucode file - just like the configuration.

In the next patches, I'll add triggers in the code.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

20 ms fragments are no longer required by system.
Signed-off-by: NDavid Spinadel <david.spinadel@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This is useful to debug weird antenna problems.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Packet Level Co-Running is a BT Coex feature which is
supported on certain devices only, hence the need for
a TLV flag for it.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

We shouldn't call iwl_mvm_d3_disconnect_iter() on the running
interfaces when we are woken up due to net-detect, because it doesn't
make sense.  Additionally, this seems to set the
IEEE80211_SDATA_DISCONNECT_RESUME flag that will cause a disconnection
on the next resume (if a normal WoWLAN is used).

To solve this, skip the iteration loop when net-detect is set.
Signed-off-by: NLuciano Coelho <luciano.coelho@intel.com>
Reported-by: NSamuel Tan <samueltan@chromium.org>
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The new API slightly changes the layout of the version of
the firmware - prepare for that.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Report the average beacon signal and the number of received beacons as
measured by the firmware.

Since the firmware just counts, and doesn't reset the counter at all,
clear it in the firmware whenever we associate. However, accumulate it
over firmware restart.

Since clearing the statistics in the firmware will also clear the ones
for the radio statistics, add those to the accumulator when cleared.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>