In 22000 devices, aka gen2, the TFS is 256 bytes.
In order to save memory, use shorter TX queue for aux and
mgmt queues, since there isn't much traffic on them.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Op mode will begin tp use varying size of TX queue.
All the infra is in place, allow it.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

As preparation for dynamic queue sizing, add a parameter
of the TX queue size to the dynamic queue allocation op
mode API.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

This reverts commit dd05f9aa.

Shorter TX queues support was added eventually without the
need for the parameters this patch added.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

When support for shorter TX queues was introduced, it
didn't include the actual allocation of shorter queue,
which is the main motive for the change.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

These functions are not debugfs functions so they should be in dbg.h
instad in debugfs.h.
Signed-off-by: NHaim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

When we enable TSO, we can have a lot of packets in the
operation mode that will be pushed to the transport
no matter what is the queue's fullness state.

To cope with that the transport can buffer those packets
and add them to the ring later when there is more room.
This implementation was missing in the Gen2 devices'
code.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Support the new APIs and activate AMSDU based on the
offloaded TLC decisions.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

The code that sets the correct out-of-channel priority depending on
the scan type was accidentally removed during a rebase.  Add it back.

Fixes: c1a75153 ("iwlwifi: mvm: add adaptive dwell support")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Introduce and use iwl_mvm_cdb_scan_api(), which checks the family.
Most of this will go away once the 22000 firmware supports adaptive
dwell, after which the V6 scan API won't be used, but the V3 scan
*config* API will still need to be distinguished.

In any case, this gets rid of the completely bogus has_new_tx_api()
checks.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Detect low latency and traffic load per band.  Add support for
deciding on scan type and timings per band.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Try to detect that the AP is not using aggregation even when there's
enough traffic to make it worthwhile; if this is the case and U-APSD
is enabled then assume the AP is broken (like so many) and doesn't
enable aggregation when U-APSD is used. In this case, disconnect from
the AP and blacklist U-APSD for a potential new connection to it.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

The primary channel is the channel that will be untouched by BT. The
secondary channel might be touched by BT.  Hence, we want the primary
to be the most active channel.  To do so, use the TCM infrastructure.

Since the BT keeps sending notifications, we can rely on them to
trigger the check. Every 10 seconds, we will check what is the most
active context and chose the right primary.

We need to wait 10 seconds before we modify the settings because
frequent changes in these settings can confuse BT.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

The code for changing the scan priority is already implemented, but
isn't yet in use.  Now that TCM data is available, we can base the
scan priority decision on the traffic load.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Traffic condition monitor gathers data about the traffic load and
other conditions and can be used to make decisions regarding latency,
throughput etc.  This patch introduces the code and data structures to
collect this data for future use.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

This is preferred to opencoding an IDA_INIT.

Link: http://lkml.kernel.org/r/20180313132639.17387-2-willy@infradead.orgSigned-off-by: NMatthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Currently <linux/slab.h> #includes <linux/kmemleak.h> for no obvious
reason.  It looks like it's only a convenience, so remove kmemleak.h
from slab.h and add <linux/kmemleak.h> to any users of kmemleak_* that
don't already #include it.  Also remove <linux/kmemleak.h> from source
files that do not use it.

This is tested on i386 allmodconfig and x86_64 allmodconfig.  It would
be good to run it through the 0day bot for other $ARCHes.  I have
neither the horsepower nor the storage space for the other $ARCHes.

Update: This patch has been extensively build-tested by both the 0day
bot & kisskb/ozlabs build farms.  Both of them reported 2 build failures
for which patches are included here (in v2).

[ slab.h is the second most used header file after module.h; kernel.h is
  right there with slab.h. There could be some minor error in the
  counting due to some #includes having comments after them and I didn't
  combine all of those. ]

[akpm@linux-foundation.org: security/keys/big_key.c needs vmalloc.h, per sfr]
Link: http://lkml.kernel.org/r/e4309f98-3749-93e1-4bb7-d9501a39d015@infradead.org
Link: http://kisskb.ellerman.id.au/kisskb/head/13396/Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Reviewed-by: NIngo Molnar <mingo@kernel.org>
Reported-by: Michael Ellerman <mpe@ellerman.id.au>	[2 build failures]
Reported-by: Fengguang Wu <fengguang.wu@intel.com>	[2 build failures]
Reviewed-by: NAndrew Morton <akpm@linux-foundation.org>
Cc: Wei Yongjun <weiyongjun1@huawei.com>
Cc: Luis R. Rodriguez <mcgrof@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: John Johansen <john.johansen@canonical.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Remove the static array and use the generic routine to set the
Ethernet broadcast address.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Currently vdev stats displayed in fw_stats are applicable
only for TLV based firmware and fix it for 10.4 firmware
as of now. The vdev stats in 10.4 firmware is split into two
parts (vdev_stats, vdev_stats_extended). The actual stats
are captured only in extended vdev stats. In order to enable
vdev stats, appropriate feature bit will be set on extended
resource config. As FTM related counters are available only on
newer 10.4 based firmware, these counters will be displayed
only on valid data.
Signed-off-by: NRajkumar Manoharan <rmanohar@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The commit "cfg80211: make RATE_INFO_BW_20 the default" changed
the index of RATE_INFO_BW_20, but the updates to ath10k missed
the special bandwidth calculation case in
ath10k_update_per_peer_tx_stats().

This will fix below warning,

 WARNING: CPU: 0 PID: 609 at net/wireless/util.c:1254
 cfg80211_calculate_bitrate+0x174/0x220
 invalid rate bw=1, mcs=9, nss=2

 (unwind_backtrace) from
 (cfg80211_calculate_bitrate+0x174/0x220)
 (cfg80211_calculate_bitrate) from
 (nl80211_put_sta_rate+0x44/0x1dc)from
 (nl80211_put_sta_rate) from
 (nl80211_send_station+0x388/0xaf0)
 (nl80211_get_station+0xa8/0xec)
 [ end trace da8257d6a850e91a ]

Fixes: 842be75c ("cfg80211: make RATE_INFO_BW_20 the default")
Signed-off-by: NChristian Lamparter <chunkeey@gmail.com>
Signed-off-by: NAnilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This patch fixes regression caused by 0c317a02
("cfg80211: support virtual interfaces with different beacon intervals"),
with this change cfg80211 expects the driver to advertize
'beacon_int_min_gcd' to support different beacon intervals in multivap
scenario. This support is added for, QCA988X/QCA99X0/QCA9984/QCA4019.

Verifed AP + mesh bring up on QCA9984 with beacon interval 100msec and
1000msec respectively.
Frimware: firmware-5.bin_10.4-3.5.3-00053

Fixes: 0c317a02 ("cfg80211: support virtual interfaces with different beacon intervals")
Signed-off-by: NAnilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

For WPA encryption, QCA6174 firmware(version: WLAN.RM.4.4) will unblock
data when M4 was sent successfully. For other encryption which didn't need
4-way handshake firmware will unblock the data when peer authorized. Since
TDLS is 3-way handshake host need send authorize cmd to firmware to unblock
data.
Signed-off-by: NYingying Tang <yintang@qti.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

TDLS peer do not need WEP key. Setting WEP key will lead
to TDLS setup failure. Add fix to avoid setting WEP key
for TDLS peer.
Signed-off-by: NYingying Tang <yintang@qti.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Enable TDLS peer inactivity detetion feature.
QCA6174 firmware(version: WLAN.RM.4.4) support TDLS link inactivity detecting.
Set related parameters in TDLS WMI command to enable this feature.
Signed-off-by: NYingying Tang <yintang@qti.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Enable TDLS peer buffer STA feature.
QCA6174 firmware(version: WLAN.RM.4.4) support TDLS peer buffer STA,
it reports this capability through wmi service map in wmi service ready
event. Set related parameter in TDLS WMI command to enable this feature.
Signed-off-by: NYingying Tang <yintang@qti.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

In case wcn36xx_smd_rsp_process() is called more than once before
hal_ind_work was dispatched, the messages will end up in hal_ind_queue,
but wcn36xx_ind_smd_work() will only look at the first message in that
list.

Fix this by dequeing the messages from the list in a loop, and only stop
when it's empty.

This issue was found during a review of the driver. In my tests, that
race never actually occured.
Signed-off-by: NDaniel Mack <daniel@zonque.org>
Reviewed-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

wcn36xx_start_tx function retrieves the buffer descriptor from the
channel control queue to start filling tx buffer information. However,
nothing prevents this same buffer to be concurrently accessed in a
concurent tx call, leading to potential buffer coruption and firmware
crash (observed during iperf test). The channel control queue should
only be accessed and updated with the channel lock.

Fix this issue by using a local buffer descriptor which will be copied
in the thread-safe wcn36xx_dxe_tx_frame.

Note that buffer descriptor size is few bytes so the introduced copy
overhead is insignificant. Moreover, this allows to keep the locked
section minimal.
Signed-off-by: NLoic Poulain <loic.poulain@linaro.org>
Signed-off-by: NRamon Fried <rfried@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

It appears that the WCN36xx firmware doesn't actually respond to
probe requests. Until it's resolved, switch the probe response
responsibility to the 802.11 layer to allow creation of
hidden SSID AP's.
Signed-off-by: NRamon Fried <rfried@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

QCA9984/QCA99X0/QCA4019 chipsets have 8 memory regions, dump all of them to the
firmware coredump file. Some of the regions need to be read using ioread() so
add new region types for them.
Signed-off-by: NAnilkumar Kolli <akolli@codeaurora.org>
[kvalo: refactoring etc]
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

As QCA9984 needs two region types refactor the code to make it easier add the
new types. No functional changes.
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

FW has Smart Logging feature enabled by default for detecting failures
and processing FATAL_CONDITION_EVENTID (36925 - 0x903D) back to host.

Since ath10k doesn't implement the Smart Logging and FATAL CONDITION
EVENT processing yet, suppressing the unknown event ID warning by moving
this under ATH10K_DBG_WMI.

Simulated the same issue by having associated STA powered off when
ping flood was running from AP backbone. This triggerd STA KICKOUT
in AP followed by FATAL CONDITION event 36925.

Issue was reproduced and verified in below DUT
------------------------------------------------
AP mode of OpenWRT QCA9984 running 6.0.8 with FW ver 10.4-3.5.3-00053
Signed-off-by: NSathishkumar Muruganandam <murugana@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Firmware WLAN.TF.2.1-00014-QCARMSWP-1 now supports reading the board ID
information and also required 9 IRAM bank, which older ath10k version
don't have the support will fail to be enabled, so in order to maintain
the backward compatibility, we need to update the FW API to 6.
Signed-off-by: NRyan Hsu <ryanhsu@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The firmware of QCA6174/QCA9377 already support the feature, just enable
it to be able to handle the get_temperature command and process the event.

You can read the temperature by using the hwmon interface,

cat /sys/class/ieee80211/phy*/device/hwmon/hwmon2/temp1_input

Verified with the following hardware and software combination,
QCA6174, only firmware-4.bin doesn't support this, otherwise all support.
QCA9377, all the firmwares upstreamed support this command
Signed-off-by: NRyan Hsu <ryanhsu@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This reverts commit 55884c04.

When Ath10k is in AP mode and an unassociated STA sends a VHT action frame
(Operating Mode Notification for the NSS change) periodically to AP this causes
ath10k to call ath10k_station_assoc() which sends WMI_PEER_ASSOC_CMDID during
NSS update. Over the time (with a certain client it can happen within 15 mins
when there are over 500 of these VHT action frames) continuous calls of
WMI_PEER_ASSOC_CMDID cause firmware to assert due to resource exhaust.

To my knowledge setting WMI_PEER_NSS peer param itself enough to handle NSS
updates and no need to call ath10k_station_assoc(). So revert the original
commit from 2014 as it's unclear why the change was really needed.
Now the firmware assert doesn't happen anymore.

Issue observed in QCA9984 platform with firmware version:10.4-3.5.3-00053.
This Change tested in QCA9984 with firmware version: 10.4-3.5.3-00053 and
QCA988x platform with firmware version: 10.2.4-1.0-00036.

Firmware Assert log:

ath10k_pci 0002:01:00.0: firmware crashed! (guid e61f1274-9acd-4c5b-bcca-e032ea6e723c)
ath10k_pci 0002:01:00.0: qca9984/qca9994 hw1.0 target 0x01000000 chip_id 0x00000000 sub 168c:cafe
ath10k_pci 0002:01:00.0: kconfig debug 1 debugfs 1 tracing 0 dfs 1 testmode 1
ath10k_pci 0002:01:00.0: firmware ver 10.4-3.5.3-00053 api 5 features no-p2p,mfp,peer-flow-ctrl,btcoex-param,allows-mesh-bcast crc32 4c56a386
ath10k_pci 0002:01:00.0: board_file api 2 bmi_id 0:4 crc32 c2271344
ath10k_pci 0002:01:00.0: htt-ver 2.2 wmi-op 6 htt-op 4 cal otp max-sta 512 raw 0 hwcrypto 1
ath10k_pci 0002:01:00.0: firmware register dump:
ath10k_pci 0002:01:00.0: [00]: 0x0000000A 0x000015B3 0x00981E5F 0x00975B31
ath10k_pci 0002:01:00.0: [04]: 0x00981E5F 0x00060530 0x00000011 0x00446C60
ath10k_pci 0002:01:00.0: [08]: 0x0042F1FC 0x00458080 0x00000017 0x00000000
ath10k_pci 0002:01:00.0: [12]: 0x00000009 0x00000000 0x00973ABC 0x00973AD2
ath10k_pci 0002:01:00.0: [16]: 0x00973AB0 0x00960E62 0x009606CA 0x00000000
ath10k_pci 0002:01:00.0: [20]: 0x40981E5F 0x004066DC 0x00400000 0x00981E34
ath10k_pci 0002:01:00.0: [24]: 0x80983B48 0x0040673C 0x000000C0 0xC0981E5F
ath10k_pci 0002:01:00.0: [28]: 0x80993DEB 0x0040676C 0x00431AB8 0x0045D0C4
ath10k_pci 0002:01:00.0: [32]: 0x80993E5C 0x004067AC 0x004303C0 0x0045D0C4
ath10k_pci 0002:01:00.0: [36]: 0x80994AAB 0x004067DC 0x00000000 0x0045D0C4
ath10k_pci 0002:01:00.0: [40]: 0x809971A0 0x0040681C 0x004303C0 0x00441B00
ath10k_pci 0002:01:00.0: [44]: 0x80991904 0x0040688C 0x004303C0 0x0045D0C4
ath10k_pci 0002:01:00.0: [48]: 0x80963AD3 0x00406A7C 0x004303C0 0x009918FC
ath10k_pci 0002:01:00.0: [52]: 0x80960E80 0x00406A9C 0x0000001F 0x00400000
ath10k_pci 0002:01:00.0: [56]: 0x80960E51 0x00406ACC 0x00400000 0x00000000
ath10k_pci 0002:01:00.0: Copy Engine register dump:
ath10k_pci 0002:01:00.0: index: addr: sr_wr_idx: sr_r_idx: dst_wr_idx: dst_r_idx:
ath10k_pci 0002:01:00.0: [00]: 0x0004a000 15 15 3 3
ath10k_pci 0002:01:00.0: [01]: 0x0004a400 17 17 212 213
ath10k_pci 0002:01:00.0: [02]: 0x0004a800 21 21 20 21
ath10k_pci 0002:01:00.0: [03]: 0x0004ac00 25 25 27 25
ath10k_pci 0002:01:00.0: [04]: 0x0004b000 515 515 144 104
ath10k_pci 0002:01:00.0: [05]: 0x0004b400 28 28 155 156
ath10k_pci 0002:01:00.0: [06]: 0x0004b800 12 12 12 12
ath10k_pci 0002:01:00.0: [07]: 0x0004bc00 1 1 1 1
ath10k_pci 0002:01:00.0: [08]: 0x0004c000 0 0 127 0
ath10k_pci 0002:01:00.0: [09]: 0x0004c400 1 1 1 1
ath10k_pci 0002:01:00.0: [10]: 0x0004c800 0 0 0 0
ath10k_pci 0002:01:00.0: [11]: 0x0004cc00 0 0 0 0
ath10k_pci 0002:01:00.0: CE[1] write_index 212 sw_index 213 hw_index 0 nentries_mask 0x000001ff
ath10k_pci 0002:01:00.0: CE[2] write_index 20 sw_index 21 hw_index 0 nentries_mask 0x0000007f
ath10k_pci 0002:01:00.0: CE[5] write_index 155 sw_index 156 hw_index 0 nentries_mask 0x000001ff
ath10k_pci 0002:01:00.0: DMA addr: nbytes: meta data: byte swap: gather:
ath10k_pci 0002:01:00.0: [455]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [456]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [457]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [458]: 0x594a0038 0 0 0 1
ath10k_pci 0002:01:00.0: [459]: 0x580c0a42 0 0 0 0
ath10k_pci 0002:01:00.0: [460]: 0x594a0060 0 0 0 1
ath10k_pci 0002:01:00.0: [461]: 0x580c0c42 0 0 0 0
ath10k_pci 0002:01:00.0: [462]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [463]: 0x580c0c42 0 0 0 0
ath10k_pci 0002:01:00.0: [464]: 0x594a0038 0 0 0 1
ath10k_pci 0002:01:00.0: [465]: 0x580c0a42 0 0 0 0
ath10k_pci 0002:01:00.0: [466]: 0x594a0060 0 0 0 1
ath10k_pci 0002:01:00.0: [467]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [468]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [469]: 0x580c1c42 0 0 0 0
ath10k_pci 0002:01:00.0: [470]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [471]: 0x580c1c42 0 0 0 0
ath10k_pci 0002:01:00.0: [472]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [473]: 0x580c1c42 0 0 0 0
ath10k_pci 0002:01:00.0: [474]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [475]: 0x580c0642 0 0 0 0
ath10k_pci 0002:01:00.0: [476]: 0x594a0038 0 0 0 1
ath10k_pci 0002:01:00.0: [477]: 0x580c0842 0 0 0 0
ath10k_pci 0002:01:00.0: [478]: 0x594a0060 0 0 0 1
ath10k_pci 0002:01:00.0: [479]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [480]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [481]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [482]: 0x594a0038 0 0 0 1
ath10k_pci 0002:01:00.0: [483]: 0x580c0842 0 0 0 0
ath10k_pci 0002:01:00.0: [484]: 0x594a0060 0 0 0 1
ath10k_pci 0002:01:00.0: [485]: 0x580c0642 0 0 0 0
ath10k_pci 0002:01:00.0: [486]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [487]: 0x580c0642 0 0 0 0
ath10k_pci 0002:01:00.0: [488]: 0x594a0038 0 0 0 1
ath10k_pci 0002:01:00.0: [489]: 0x580c0842 0 0 0 0
ath10k_pci 0002:01:00.0: [490]: 0x594a0060 0 0 0 1
ath10k_pci 0002:01:00.0: [491]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [492]: 0x58174040 0 1 0 0
ath10k_pci 0002:01:00.0: [493]: 0x5a946040 0 1 0 0
ath10k_pci 0002:01:00.0: [494]: 0x59909040 0 1 0 0
ath10k_pci 0002:01:00.0: [495]: 0x5ae5a040 0 1 0 0
ath10k_pci 0002:01:00.0: [496]: 0x58096040 0 1 0 0
ath10k_pci 0002:01:00.0: [497]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [498]: 0x580c0642 0 0 0 0
ath10k_pci 0002:01:00.0: [499]: 0x5c1e0040 0 1 0 0
ath10k_pci 0002:01:00.0: [500]: 0x58153040 0 1 0 0
ath10k_pci 0002:01:00.0: [501]: 0x58129040 0 1 0 0
ath10k_pci 0002:01:00.0: [502]: 0x5952f040 0 1 0 0
ath10k_pci 0002:01:00.0: [503]: 0x59535040 0 1 0 0
ath10k_pci 0002:01:00.0: [504]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [505]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [506]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [507]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [508]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [509]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [510]: 0x594a0010 0 0 0 1
ath10k_pci 0002:01:00.0: [511]: 0x580c0042 0 0 0 0
ath10k_pci 0002:01:00.0: [512]: 0x5adcc040 0 1 0 0
ath10k_pci 0002:01:00.0: [513]: 0x5cf3d040 0 1 0 0
ath10k_pci 0002:01:00.0: [514]: 0x5c1e9040 64 1 0 0
ath10k_pci 0002:01:00.0: [515]: 0x00000000 0 0 0 0
Signed-off-by: NKarthikeyan Periyasamy <periyasa@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

some userspace programs (e.g. hostapd) need to set the regulatory domain
before selecting the operating channel. Synchronize DFS detector regardless of
the value of ah->curchan, to avoid situations where wireless scan can't be done
on some 5GHz sub-bands, because dfs_region is constantly UNSET.
Acked-by: NFelix Fietkau <nbd@nbd.name>
Signed-off-by: NTimothy Redaelli <tredaelli@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

fix iwlwifi_dev_ucode_error tracepoint to pass pointer to a table
instead of all 17 arguments by value.
dvm/main.c and mvm/utils.c have 'struct iwl_error_event_table'
defined with very similar yet subtly different fields and offsets.
tracepoint is still common and using definition of 'struct iwl_error_event_table'
from dvm/commands.h while copying fields.
Long term this tracepoint probably should be split into two.
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net>

two trace events defined with the same name and both unused.
They conflict in allyesconfig build. Rename one of them.
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Signed-off-by: NDaniel Borkmann <daniel@iogearbox.net>

We can set triggers that cause a debug data collection when something
of interest happens (e.g. when too many probes are lost conscutively).
Normally, this triggers don't cause the FW to be restarted, but in
some cases that may be desired, so we recover from the problem.  To
support this, add a flag that indicates that the FW should be
restarted when the trigger fires.
Signed-off-by: NShahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Currently we have a boolean variable for each cause.

This costs space, and requires to check each separately
when determining low latency.

Since we have another cause incoming, convert it to an enum.

While at it, move the retrieval of the prev value and the
assignment of the new value to be inside iwl_mvm_update_low_latency
and save the need for each caller to do it separately.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

We are now ready to load 38.ucode
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>