ath10k:
* qca6174 power consumption improvements, enable ASPM etc (Michal)
wil6210:
* support Wi-Fi Simple Configuration in STA mode
iwlwifi:
* a few fixes (re-enablement of interrupts for certain new
platforms that have special power states)
* Rework completely the RBD allocation model towards new
multi RX hardware.
* cleanups
* scan reworks continuation (Luca)
mwifiex:
* improve firmware debug functionality
rtlwifi:
* update regulatory database
brcmfmac:
* cleanup and new feature support in PCIe code
* alternative nvram loading for router support
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iQEcBAABAgAGBQJVb1cPAAoJEG4XJFUm622bP0oIAKhUBlC3rtrOJd+9kREAGUJQ
Dk2xZr/p6hdb4dSHHKKroBr5mfryHknSs+AI5akJMph36DoBMD+Mwb4HlcL9cI5J
RXIjIvQEADsK+6ME7cqnw2htWlYsX8aJI96/2Eusveo/zHyAG3+eBC3wkyqWBlBK
EGV5ziClSe5pE5yGWj5tyr9me+qRQiO+dFJK1AoRE3Zq4pjj+5VDZoVQN0GNZGP7
lgeNOzvPxWt+ZseslP8IeCedN5c+NpacD889NnQJyMXaouSp7LmMod000bjnKK8o
9sRHsKxI5qHgC4mUa3Tk3cEnFqVYAo8KKOVaBVtKsMc4XoO/Qov6Z0AtXig5Xnk=
=CM/T
-----END PGP SIGNATURE-----
Merge tag 'wireless-drivers-next-for-davem-2015-06-03' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
new driver mt7601u for MediaTek Wi-Fi devices MT7601U
ath10k:
* qca6174 power consumption improvements, enable ASPM etc (Michal)
wil6210:
* support Wi-Fi Simple Configuration in STA mode
iwlwifi:
* a few fixes (re-enablement of interrupts for certain new
platforms that have special power states)
* Rework completely the RBD allocation model towards new
multi RX hardware.
* cleanups
* scan reworks continuation (Luca)
mwifiex:
* improve firmware debug functionality
rtlwifi:
* update regulatory database
brcmfmac:
* cleanup and new feature support in PCIe code
* alternative nvram loading for router support
====================
Conflicts:
drivers/net/wireless/iwlwifi/Kconfig
Trivial conflict in iwlwifi Kconfig, two commits adding
the same two chip numbers to the help text, but order
transposed.
Signed-off-by: David S. Miller <davem@davemloft.net>
platforms that have special power states)
* Rework completely the RBD allocation model towards new
multi RX hardware.
* cleanups
* scan reworks continuation (Luca)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=9GDL
-----END PGP SIGNATURE-----
Merge tag 'iwlwifi-next-for-kalle-2015-06-03' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
* a few fixes (re-enablement of interrupts for certain new
platforms that have special power states)
* Rework completely the RBD allocation model towards new
multi RX hardware.
* cleanups
* scan reworks continuation (Luca)
After the new ciphers CCMP-256 and GCMP-128/256 were implemented,
wpa_supplicant could start negotiating them and use the software
implementation. This, however, breaks D3 behaviour in the driver
since it means that WoWLAN will not be possible.
To avoid breaking that feature, advertise only ciphers that the
hardware supports.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Add DC2DC_CONFIG_CMD (0x83) cmd.
Add IWL_UCODE_TLV_CAPA_DC2DC_CONFIG_SUPPORT tlv.
The command allows the driver get & set the DCDC's frequency tune.
(freq_tune is the divider that is used to calculate the actual DCDC's
clock rate)
The command always returns the current/updated frequency tune values of
the DCDC.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The firmwares that used these commands is not supported
anymore. Remove them.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Currently, loading the firmware fails when it has higher API or CAPA
bits than the driver supports. That's an issue with integration.
At the same time, actually using api[0] and capa[0] will become
confusing when we also have api[1] and capa[1], and it's almost
certain that we'll mix up the bits and use the bits for api[1] with
api[0] by accident.
Avoid all this by translating the API/CAPA bits to the regular kernel
test_bit() format, and also providing wrapper functions. Also use the
__bitwise__ facility of sparse to check that we're testing the right
one.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
As pointed out by smatch, there's no need for a loop that always
immediately terminates. Use an if statement instead and while at
it clean up the mvmvif initialization.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Since the firmware is responsible for duration calculation, the
driver can easily support fast-xmit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Since the firmware is responsible for duration calculation, the
driver can easily support fast-xmit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
As a preperation for multiple RX queues change the RBD
allocation model.
The new model includes a background allocator. The allocator is
called by the interrupt handler when there are two released
buffers by the queue, and the allocator starts allocating eight
pages per request.
When the queue has released 8 pages it tries claiming the
request. If the pages are not ready - it keeps claiming.
This new model should make sure that RBDs are always available
across the multiple queues.
The RBDs are transferred between the allocator and the queue.
The queue moves the free RBDs upon freeing them to the allocator.
The allocator moves them back to the queue's possession when the
request is claimed.
The allocator has an initial pool to make sure there are always RBDs
available for the request completion.
Release of the buffers at exit is done per pools - the allocator
frees its own initial pool and the queue frees its own pool.
Existing code refactor -
-Queue's initial pool is the size of the queue only as the allocation
of the new buffers no longer uses this pool.
-Removal of replenish background work, and replenish calls in the
interrupt handler and restock().
-The replenish() and the rxq used_list are used only during
initialization.
-Moved page allocation to a new function for code reuse.
New code -
Allocator code - new structure and functions.
Interrupt handler uses the allocator functions for replenishing buffers.
Reuse of the restock() method.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
On resume, all the interrupts are masked (CSR_INT_MASK is 0),
and ict is disabled.
Re-configure them both.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Don't use EBS for P2P find to make sure we find all GOs in
our only attempt.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Currently EBS status in scan complete notifications is set to
success if EBS wasn't activated. FW will add a special return
value for cases when EBS wasn't activated and we add a print
of this status.
This change is needed for debug only, no behavior changes.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Allow a cleaner way to access those hw-dependent registers,
instead of using the product family type etc.
Signed-off-by: Avri Altman <avri.altman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This adds the MIPI mode type to the types declared supported
by the driver. Without this patch, when using MIPI mode and
looking at the logs the user would see the debug destination
"UNKNOWN".
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
A minor refactoring for following patches.
This enables the reuse of the checks functions.
type=cleanup
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The variable translate is bool type. So assigning true instead of 1.
Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Currently device dump generated in the driver is retrieved
using ethtool set/get dump commands. We will get rid of
ethtool approach and use devcoredump framework.
Device dump can be trigger by
cat /debugfs/mwifiex/mlanX/device_dump
and when the dump operation is completed, data can be read by
cat /sys/class/devcoredump/devcdX/data
We have prepared following script to split device dump data
into multiple files.
[root]# cat mwifiex_split_dump_data.sh
#!/bin/bash
# usage: ./mwifiex_split_dump_data.sh dump_data
fw_dump_data=$1
mem_type="driverinfo ITCM DTCM SQRAM APU CIU ICU MAC"
for name in ${mem_type[@]}
do
sed -n "/Start dump $name/,/End dump/p" $fw_dump_data > tmp.$name.log
if [ ! -s tmp.$name.log ]
then
rm -rf tmp.$name.log
else
#Remove the describle info "Start dump" and "End dump"
sed '1d' tmp.$name.log | sed '$d' > /data/$name.log
if [ -s /data/$name.log ]
then
echo "generate /data/$name.log"
else
sed '1d' tmp.$name.log | sed '$d' > /var/$name.log
echo "generate /var/$name.log"
fi
rm -rf tmp.$name.log
fi
done
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Currently we are dumping driver information also inside
firmware dump API. We will call it as device dump and
dump driver and firmware data separately.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Small letters are used in debug messages to match coding style
at other places.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Currently we are dumping driver information only for SDIO
interface. This patch adds missing mwifiex_dump_drv_info()
call for PCIe interface.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
As drv_info_dump pointer doesn't get reset, we may end up
freeing the allocated memory twice.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
It's been observed that firmware doesn't go back to normal
state when all firmware memories are dumped. As a result,
further commands are blocked. This happens due to missing
driver change of writing READ DONE to control register for
SDIO interface.
This patch adds a missing change to fix the problem.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Conflicts:
drivers/net/phy/amd-xgbe-phy.c
drivers/net/wireless/iwlwifi/Kconfig
include/net/mac80211.h
iwlwifi/Kconfig and mac80211.h were both trivial overlapping
changes.
The drivers/net/phy/amd-xgbe-phy.c file got removed in 'net-next' and
the bug fix that happened on the 'net' side is already integrated
into the rest of the amd-xgbe driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
more things for -next:
* disconnect TDLS stations on CSA to avoid issues
* fix a memory leak introduced in a recent commit
* switch rfkill and cfg80211 to PM ops
* in an unlikely scenario, prevent a bookkeeping
value to get corrupted leading to dropped packets
* fix a crash in VLAN assignment
* switch rfkill-gpio to more modern gpiod API
* send disconnected event to userspace with proper
local/remote indication
-----BEGIN PGP SIGNATURE-----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=KmwY
-----END PGP SIGNATURE-----
Merge tag 'mac80211-next-for-davem-2015-05-29' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
As we get closer to the merge window, here are a few
more things for -next:
* disconnect TDLS stations on CSA to avoid issues
* fix a memory leak introduced in a recent commit
* switch rfkill and cfg80211 to PM ops
* in an unlikely scenario, prevent a bookkeeping
value to get corrupted leading to dropped packets
* fix a crash in VLAN assignment
* switch rfkill-gpio to more modern gpiod API
* send disconnected event to userspace with proper
local/remote indication
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
If a HW recovery was started but not completed since all interfaces went
down, make sure to cleanup all interfaces before clearing the HW_RESTART
flag.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
BlockAck sessions can have events that are interesting to
debug. When we send or receive a BAR, it is may indicate
that something bad is happening. Even more so when mac80211
tells us that a frame timed out in the reodering buffer.
Add a few triggers for BlockAck session debugging.
Allow per-TID debugging.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
a lot of small fixes and cleanups, the bigger items are:
* proper mac80211 rate control locking, to fix some random crashes
(this required changing other locking as well)
* mac80211 "fast-xmit", a mechanism to reduce, in most cases, the
amount of code we execute while going from ndo_start_xmit() to
the driver
* this also clears the way for properly supporting S/G and checksum
and segmentation offloads
-----BEGIN PGP SIGNATURE-----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=oUlh
-----END PGP SIGNATURE-----
Merge tag 'mac80211-next-for-davem-2015-05-06' into iwlwifi-next
Lots of updates for net-next for this cycle. As usual, we have
a lot of small fixes and cleanups, the bigger items are:
* proper mac80211 rate control locking, to fix some random crashes
(this required changing other locking as well)
* mac80211 "fast-xmit", a mechanism to reduce, in most cases, the
amount of code we execute while going from ndo_start_xmit() to
the driver
* this also clears the way for properly supporting S/G and checksum
and segmentation offloads
For UMAC, we were not treating a race condition that happens in the
scan flows, because it was not using the same state flags. Now that
UMAC and LMAC scans use the same state flags, we can also handle the
race conditions for UMAC.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
UMAC scans now use the general scan status for almost everything, the
only part missing was in the scan complete notifications. Change it
to use the stopping flags instead of clearing the flags when the stop
comes from above and clean the handler function a bit.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The regular and scheduled scan functions are very similar, so they can
be combined into one.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Having explicit rx cmd header fields is useful, as it can
be used for event filtering (e.g. saving only debug logs,
rather than the whole data)
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This check for family type is redundant as the if clause above
checks a family-dependent Boolean (which is not set for family 8000 anyway).
Signed-off-by: Avri Altman <avri.altman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The UMAC and LMAC scan_stop functions are now nearly identical, so
they can be combined into a single function instead.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
We can only have one scan per type at the same time, so the code that
tries to stop several scans of a type is unnecessary. Remove that to
reduce code complexity.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
We can only have one scan of each type running at the same time, so we
can remove one attribute in the UID information we save. We had array
index, UID and type, but only UID (== array_index) and type are
necessary. Refactor the code to use this simplified array.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Add support for scan priority API with 8 levels instead of the
existing 3 levels. This API is needed to define the priority of
new ooc activities, e.g. gscan.
Add a TLV flag to indicate if the new API is supported so that
devices that does not support the new API will continue to use
the old one.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Some LMAC specific functions had too generic names
(i.e. *_scan_offload_*) and were hard to distinguish from functions
that are really generic. Rename these functions to *_lmac_scan_* in
to make it more consistent and easier to read.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
For consistency with the LMAC functions, rename the UMAC scan stop
function to iwl_mvm_umac_scan_stop(). Additionally, move things
around a bit to avoid an unnecessary forward declaration.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
For UMAC scans, we were simply jumping into another function when scan
stop functions were called, while for LMAC scans, the flow continued.
To make the flows cleaner and more balanced, combine the UMAC part
into the main stop functions. This also makes us take one step closer
into combining the state flags for both APIs.
Note that some STOPPING flags will be dangling in UMAC scans, but it
doesn't matter because they are not used in UMAC yet (and this will be
fixed in subsequent patches).
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
It is not necessary to stop regular scans when going out of idle
state. Previously, we were doing so for LMAC scans because the
iwl_mvm_scan_offload_stop() function was stopping both kinds of scans.
Now that we have more granularity, we can skip it.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The iwl_mvm_scan_offload_stop() function is used to stop LMAC regular
scan, stop LMAC scheduled scan and stop UMAC scheduled scans (but not
UMAC regular scans), making it very difficult to read.
Reorganize the scan stopping functions by creating separate functions
to stop regular and scheduled scans, separating the LMAC stopping part
of the code from the rest and renaming the offload_stop function to
iwl_mvm_lmac_scan_stop().
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The commit below fixed this for the old firmware API only.
Since the new firmware API hasn't been released yet, this
doesn't fix anything on currently existing firmwares.
This completes:
commit afcee962b0
Author: Eyal Shapira <eyal@wizery.com>
Date: Mon Feb 9 15:18:17 2015 +0200
iwlwifi: mvm: fix BT coex shared antenna activity check
type=bugfix
bug=not-tracked
fixes=unknown
Reviewed-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The iwl_mvm_config_sched_scan_profiles() function is only used in
scan.c, so remove the declaration from mvm.h and make it static.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
After the scan refactor, the order of the SSIDs passed to the firmware
in all scans (including net-detect) are inverted. This was causing
the reporting code to use the wrong SSIDs. To fix this, invert the
array index when accessing the saved match SSIDs to report the
wake-up.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Add UMAC scan iteration complete notification. This notification can
be enabled by setting scan_iter_notif_enabled through debugfs.
Upon receiving this notification, print the list of channels that
have been scanned in this iteration. This is useful for debugging.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
When receiving scan iteration complete notification, print a list of
the channels that have been scanned in this iteration.
This is useful for debugging.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
