Add INI support to enable the feature of sending
ICMP packets to FW at regular intervals.
Change-Id: I888bb2f65e8a497c3e6541f213def905d6dd0727
CRs-Fixed: 2813169
Interface manager is not using the psoc private
object structure. Remove the allocate and attach code
in psoc create and destroy code.
Change-Id: I9450052345769ef6627d76731b2b51b5414bd146
CRs-Fixed: 2811077
Currently WLAN_UMAC_COMP_IF_MGR is deregistered during
initialization of WLAN_UMAC_COMP_IF_MGR . During deinitalization
wlan_if_mgr_deinit tries to unregister WLAN_UMAC_COMP_IF_MGR which
may introduce errorneous behaviour as WLAN_UMAC_COMP_IF_MGR is already
unregistered.
Fix is not to unregister WLAN_UMAC_COMP_IF_MGR during initialization.
Change-Id: I0ee117b9fa7b48df8a5edb4217971553dc1c4a49
CRs-Fixed: 2802673
Delayed register write work needs to be flushed before bus suspend to
make sure there are on pending writes after driver's bus suspend routine
exits. In case delayed work context is not able to finish before the bus
(PCI) is suspended (DRV), it may lead to a NOC error.
Change-Id: I40cbcec5d23ddd75ec87aed69ac45d95510fa880
CRs-Fixed: 2813733
HTC packets were mapped but not unmapped or freed. As part of
hdd_wlan_stop_modules(), all nbufs will be freed in misclist
and TxQueue.
Adding debug change to count number of htc packets failed to
send and count number of nbufs in misclist are skipped when
freeing them.
Change-Id: I868621a67cf89d9b84e202843990f576973ec334
CRs-Fixed: 2807407
6g sorting APIs scm_sort_6ghz_channel_list and scm_add_rnr_info
are under define FEATURE_6G_SCAN_CHAN_SORT_ALGO. This is not
enabled for WIN platforms, which results in compilation error.
Also, allocate memory to hold tmp_list_count no.of 6g channels
rrm info instead of MAX_6GHZ_CHANNEL.
Also, do duty cycle scan in connected state as well. Full scan
including 6g PSC and non-PSC channels in connected state would
take lot of time. So, it's better to do duty cycle scan in
connected state as well.
Change-Id: I6e2622c49012237929c5e952c32d44c087851928
CRs-Fixed: 2810923
The event WMI_ROAM_STATS_EVENTID is received after
every roam, once the roam synch complete is sent by the host.
This event contains details regarding the btm response.
This helps to debug the scenario when roam failure happen.
Print the info received related to roam scan type & roam status
info into kmsg.
Change-Id: I7c01d482e3152dfbf500dba97001c328f39564de
CRs-Fixed: 2812515
Below optimizations can help to improve 6g scan,
1. RNR-only: Consider only 6g RNR(PSC and non-PSC) channels found
while scanning 2g and 5g bands, as the 6g APs are likely to
present in RNR channels.
2. Duty cycle: There is a chance to miss the standalone 6g APs as
they don't advertise RNR IEs. So, instead of optimizing all
scan requests, we can consider to do a full scan with duty
cycle(n) where optimization is skipped for every nth full scan.
The full scan requests 1 to n-1 are going to be optimized as
per RNR-only policy.
Driver shall maintain a scan count to track the full scans and
decides whether to optimize the scan (scan count 1 to n-1) or
send it as it is(scan count n) to firmware.
Change-Id: I35b31e900b74dbcd7791f4c2fcfe87b3c629758b
CRs-Fixed: 2806409
Add the below values to scan_mode_6ghz enum,
1. SCAN_MODE_6G_RNR_ONLY: Scan the channels (PSC and non-PSC)
found in RNR-IEs while scanning 2g and 5g bands. Host fills
all PSC and non-PSC channels in the scan request and set the
flag FLAG_SCAN_ONLY_IF_RNR_FOUND for each channel.
2. SCAN_MODE_6G_PSC_DUTY_CYCLE: Scan the complete PSC channel
list for every duty cycle. For every duty cycle scan, host
fills all 6g channels and sets the flag
FLAG_SCAN_ONLY_IF_RNR_FOUND only for non-PSC channels. Rest
of the scans will be done only on RNR channels(PSC and non-PSC).
3. SCAN_MODE_6G_ALL_DUTY_CYCLE: Scan the complete 6g(PSC and
non-PSC) channel list for every duty cycle. For every duty
cycle scan, host fills all 6g channels and doesn't set
the flag FLAG_SCAN_ONLY_IF_RNR_FOUND for any 6g
channel(PSC/non-PSC). Rest of the scans will be done only
on RNR(PSC/non-PSC) channels.
Change the default ini value to PSC_DUTY_CYCLE.
Change-Id: I73bc08d973bd57dbe2ba6644c3842da9ce850cec
CRs-Fixed: 2806406
Firmware advertises the service capability bit
WMI_SERVICE_SCAN_CONFIG_PER_CHANNEL when it supports per channel
scan config flags. Get this and cache in psoc.
If firmware supports WMI_SERVICE_SCAN_CONFIG_PER_CHANNEL, it uses
the upper-12 bits(bit-20 to bit 32) of channel_list for flags and
lower 20-bits(bit-0 to bit-19) for frequency. If firmware doesn't
support it, then channel_list holds the frequency value only.
Fill the flags and frequency accordingly.
Change-Id: I88a6f29f61e1ecea75bc5574cadcbbfbb7f8b188
CRs-Fixed: 2806405
Introduce scan_mode_6ghz_duty_cycle ini parameter.
It disables full scan optimization after every default value
provided in ini and forward scan request as it is to firmware
without optimization.
Change-Id: I68c1f79432ae646157be94241a779af8189c3c8c
CRs-Fixed: 2801797
Userspace/framework tracks last few days(e.g: 10 days) history of
connected APs and maintains best 10 channels out of that list by
considering multiple parameters like scoring, location etc.
It's likely to find an AP in one of these channels when a scan issued.
So, framework issues first scan request with a maximum of 10 channels
in the below cases currently,
1. When the wifi is turned on
2. When the wifi is in disconnected state and user turns on the screen.
Host driver shouldn't add any more channels to this scan request as
it's expected to complete the scan as soon as possible to connect
quickly to the known APs. Don't add 6g RNR channels also in the
scan request.
Further scans from framework would be full scans or with list a
of channels(more than 10) and RNR channels can be added to them.
Also, don't add all 6g channels if userspace hasn't given any as
the current framework/kernels are matured enough decide whether to
issue scan with 6g channels or not. RNR channels can be added as
mentioned. Remove SCAN_MODE_6G_NO_OPERATION as it's not needed
anymore with this.
Also, 6ghz scan functionality gets enahanced depending on various
requirements. This can be moved to a separate file so that core
scan_manager.c file won't be bloated with new code.
Change-Id: I1800a3e95e438720f94d8eec3544023cab16b081
CRs-Fixed: 2805900
Add the WMI command WMI_DBGLOG_MOD_WOW_LOG_LEVEL to enable
debug logs while in wow mode.
Change-Id: Ia1902d989964a5e35f590a075a2de64a9f66d5b7
CRs-Fixed: 2810326
TSO segment struct is not unmapped and TSO buffer is
not got freed in HW enqueue failure case handler.
Implement similar unmap and free handling as TX comp
handling.
Change-Id: I83389fcc97a2e99497011e9e878f665be88f9f04
CRs-Fixed: 2795836
Wake lock stats vendor command attribute names in
the driver are different from the attribute names
in upstream qca-vendor.h.
Change the wake lock stats attributes name in driver.
Change-Id: I761aa07dacd6a7424759ae1e501053428275b113
CRs-Fixed: 2789538
In monitor mode, as part of VDEV delete, we are reaping
monitor rings to avoid backpressure from RXDMA2SW ring.
Looks like the ring continues to grow even after reaping,
reset the monitor filters before reaping to avoid
ring backpressure.
Change-Id: I0d9dde61b62648f8ce11c15ba23612fc8491fff2
CRs-Fixed: 2807482
For some 3rd party platforms, get_timestamp through legacy
kernel API is time costing. For spin_lock/unlock statistics
info, the resolution in ms level is enough. So use another
light weight API to save CPU resource for 3rd party
platforms only.
Change-Id: I9182f00adda0d3081a2c40b222ab37bb1ca9d6a1
CRs-Fixed: 2796263
If ini vendor_roam_score_algorithm=1, for initial connect, select
candidate by estimated throughput(ETP). Calculate ETP of all
bssid of ssid selected by high layer, and try to connect AP by
order of ETP, legacy algorithm with following Parameters/Weightage
becomes useless. ETP should be [1Mbps, 20000Mbps],matches score
range: [1, 20000].
Add 11ax support besides 11ac/11abgn.
Change-Id: I3f55d2ae37801128b8a66f6d5c2ac55cb11a56d0
CRs-Fixed: 2704154
Nbufs are reused on non-monitoring status ring, so stale
values will still be present in the status ring nbufs post
channel change. A possible scenario where after mon channel
is changed to 5G from 2G, MAC-0 status ring is processed and
buffer_done tlv tag could be read from the stale nbuf even
though HW does not set this for the latest packet. This could
result in un-map and free of the status_nbuf even before HW
updates the buffer_done tlv tag.
Fix is to replenish buffers instead of re-using the buffers
when reaping non-monitoring status ring.
Change-Id: I239ddae04a57ee1078a6b7399d659ae1295276b5
CRs-Fixed: 2806422
Add the flag "is_exception", to indicate that the
packets belonging to this flow are not to be aggregated
by FISA.
Change-Id: I3c1e781d4a2ad251082dacc189f23ffab15ae002
CRs-Fixed: 2810360
Currently, NDP app info length is not being validated with max NDP
app info length. This may result in buffer oveflow wile accessing
NDP app info received from the firmware.
To address this, validate NDP app info length before accessing NDP
app info
Change-Id: Ifddf1afca7ecf2585e8eb450864d9ba127238f6e
CRs-Fixed: 2795961
Add bus related info in hif layer in order to get bus status
when hang issue happened.
Change-Id: If922e0892e0f65de778b9696bbc56fc63c25c169
CRs-Fixed: 2801350
Add a ini control field to control rx frame pending check
logic in WoW case. In some cases, power consumption is more
important than rx frame ping loss, so add a control flag
Change-Id: I8c4d3725edddb82a0f06dc70c22a8dd5243209f2
CRs-Fixed: 2806786
Get reo destination indication from REO2SW ring descriptor,
store it to qdf_nbuf_cb of skb.
Change-Id: I5a4c504b2550229a77a435b1f5ddb78c4abe51aa
CRs-Fixed: 2809080
QDF per packet proto logging is leading to excessive console
logging and hence change QDF per packet proto logging to
debug log level and avoid spamming precious kernel dmesg
log buffer.
Change-Id: Iae562a8541c81e7708caa822a0ce293e7d6e47f3
CRs-Fixed: 2808600
For REO error 7 OOR frame, if they are retry frame under BA
session, then they are likely SN duplicated frame. if deliver
EAPOL to stack in this case, sometimes it will fail to connect
AP as duplicated TX EAP response is seen.
Drop duplicated EAP frames in this case.
Change-Id: Iec0ba37548f2a83fe749f83ec904ec9bfdb306af
CRs-Fixed: 2796226
In FT roam when STA connects to AP1 then PMK1 gets cached. And
then STA disconnects from AP1 and connects to AP2 then PMK2
gets cached. Now if STA roams to AP1 then FW uses PMK2 from mlme
session to create the PMKID. But the corresponding RSO command
from driver sends the PMK1 to FW and the same gets updated in
mlme session of FW. This results in failure of next roams, as the
invalid PMKID gets created using PMK1.
This fix helps in deleting the old/stale PMK cache entries for
the same mobility domain as of the newly added entry.
Also the FT-SuiteB AKM is enabled in crypto using this change.
Change-Id: Id147ec40b8e0deacc4c427d396ec973cec483904
CRs-Fixed: 2796105
Assertion when detecting rx desc nbuf sanity check failure to get more
info in the RX refill buffer ring for default version.
Change-Id: I8d0255e2f13e2b993f5651b788f895ea06187bf9
CRs-Fixed: 2800602
wlan Tx completions doorbell is rung after IPA pipes are disabled
To fix this, Check if tx completions are pending before disable IPA
pipes.
Change-Id: I1903e593cd6a546a277979073f0a9ba62b681644
CRs-Fixed: 2796989
The connection process fails for several reasons and the status codes
defined in IEEE802.11 specification doesn't cover the locally generated
reason codes. Add an attribute to QCA_NL80211_VENDOR_SUBCMD_GET_STA_INFO
vendor sub command which can be used by driver/firmware to report various
additional reason codes for connection failures.
Change-Id: Ibab4696fba34f7a18fb8b5f8601e90c5dfcba89e
CRs-Fixed: 2799153
While performing MIC header check for MPDU fragmented packets
host is expecting last fragment will hold full 8bytes of MIC header,
but this is not true in case of MPDU level fragmentation since
MIC header is part of payload it can split across last two fragments.
Fix this logic by extracting MIC header from last two fragments in case
last fragment doesn't have full 8 bytes of MIC header.
Change-Id: I41aaa35d9a18ac0222ab55be6822f9c9d7f15982
CRs-Fixed: 2790661
Currently host does not convert all internal auth types
to qca auth types which results in invalid auth type
indication for big data logging even for some of the
valid auth types.
For example in current scenario connection hapens in SAE
auth type but driver indicates invalid AKM type.
To address above issue add missing auth type and send
proper auth type to user space as part of the big data
logging.
Change-Id: I2612a081385c2bc888afb032cf6fd2a44d886e40
CRs-Fixed: 2803348
In dp_mon_status_srng_drop_for_mac, the rx_desc pool
used for status ring is dest ring desc pool which is
not the appropriate one.
Fix is to use the appropriate desc pool for mon status
ring.
Change-Id: I6f178354789212b375a7a541366bef590a925568
CRs-Fixed: 2800658
TSO packet segments are enqueued to the HW individually.
The skb users count is incremented for each additional
segment, so that it is freed only when the TX completion
for the last segment is received.
Currently the skb users is incremented for the additional
TSO segments after the previous segment has been enqueued
to the HW. Due to this, there is a chance for the tx
completion for the first TSO segment to be received even
before the skb users is incremented to account for the
remaining TSO segments, thereby leading to use-after-free
scenarios.
Fix this by incrementing the skb users for additional
TSO segment before enqueueing the previous TSO segment
to the HW.
Change-Id: Idebc28719ba6f0223d5454e15c3cde349803816e
CRs-Fixed: 2801777
Add the reo destination indication value in
the FISA flow table. The reo destination
indication will be saved for every flow.
Change-Id: I58782cc7be7dd686dc9e0f5837e6bbe406cc1514
CRs-Fixed: 2803079
In monitor mode, as part of VDEV delete, monitor mode
poll timer is stopped; it is good to reap the monitor rings
once after timer stop to avoid crashes that arise due to
RXDMA2SW ring backpressure.
Change-Id: Ib15b3398087073ad053616c6aa68e295eaebdd17
CRs-Fixed: 2796608
Add apis to map generic registers to shadow region. Existing
logic includes mapping only srng based regs to the shadow
region.
Add support to map REO control regs and WBM2SW2 rel
ring HP reg address to the shadow region in case the direct
reg writes in IPA enable/disable autonomy fail due to UMAC
block being in a power collapsed state.
Shadow reg mapping for these regs is provided to FW during
init. Add stat shadow_reg_write_fail to track shadow reg
write failure and shadow_reg_write_succ to track successful
shadow writes.
Change-Id: I04790765a3de80047689657e2cad0b73123440b9
CRs-Fixed: 2790321
Add log limit to error "DMA not done" when reaping Monitor status ring
to avoid flooding other useful driver log.
Change-Id: I251ef8082d49bfdbcc6a234224cbefdba608b5f5
CRs-Fixed: 2798732
Rate limit log in reg_get_chan_enum_for_freq() API
to prevent excessive logging.
Change-Id: I52248877b5741f1f6a459b3f5240cabafbf1af05
CRs-Fixed: 2798752
In monitor mode, if channel is initially configured from 5G
band and then moved to channel from 2G band, packets are still
received on MAC-0 RXDMA2SW ring since IMPS is disabled for both
MACs. Since driver reaps only MAC-1 RXDMA2SW ring, ring full
condition is hit for the MAC-0 ring causing ring backpressure.
Fix is to drop packets received on the non-monitoring MAC
ring.
Change-Id: I49cb276827f4a06791183ee3fe8c88ba84df085d
CRs-Fixed: 2791341
log level for some frequent prints is set to info those
logs would be present in dmesg as well as driver logs
and System performance may get affected due to excessive
logging.
Avoid redundant logs which may affect system performance
and change default log level to debug.
Change-Id: Ic8669c2d7158200e5881bc1ffd15079c8d24af68
CRs-Fixed: 2794518
