Fix RNR IE processing by correctly adjusting offsets.
neighbour ap info field processing is present only at
beginning of IE skip it only once.
Change-Id: I05923e4ff9efa00aeed141b0cff8b62913622cf6
CRs-Fixed: 2592014
PNO scan is failing to start because it is coming with 97 channels
but the current max number of channels in PNO scan is 60. To allow
for a larger number of channels, increase SCAN_PNO_MAX_NETW_CHANNELS_EX
to 100.
Change-Id: I3ac08f83f9f500899656caf48c112c33580cef70
CRs-Fixed: 2585685
RSSI in the scan entry is a negative value. It was converted to positive
value and if the converted value is greater than WLAN_RSSI_DUMMY_MARKER
(has positive value 295), util_scan_entry_rssi() was returning 0 to the
caller.
util_scan_entry_rssi() is used for printing RSSI value. Since RSSI is saved
as a negative value and caller expects it as a negative value, return a
negative RSSI value from util_scan_entry_rssi().
Change-Id: Ifdeb88dfa42a6927ff29670429d846ff071e9c59
CRs-Fixed: 2576129
A value of 0 in TBTT Information Count subfield indicates
one TBTT Information field is present.Test expression in
for loop should consider 0 as a valid value to avoid infinite
loop.
Change-Id: I0dc0f694147b6c4f91a8be0bfbd7c6d4bb95e1f1
CRs-Fixed: 2582936
Depending on the requirement, a bigger size or a smaller size for
the frequency variable can be chosen. The advantages of each size
are described below:-
Advantage of a bigger size:
When two technologies (e.g. 802.11AX and 802.11AD ) are controlled
by the same driver software, the frequency range may be very large
and a bigger size (e.g. 32bit integer) is more appropriate.
Advantage of a smaller size: When the frequency range is not very
large, a smaller size(e.g. 16bit integer) can be used. It saves a
large amount of space especially when many large arrays containing
elements of this type/size are defined in the driver.
Also, change the size of the IEEE channel variables to unsigned
8-bit integer.
Change-Id: Ie503623ec6e4473abe8ee95c19dc4470853326dd
CRs-Fixed: 2586177
In 6Ghz the HT and VHT IE are not present and channel info is
present in HE OPs 6 Ghz params.
So fill channel from HE OPs for 6Ghz AP.
Change-Id: I2dbe6ecedb8949b7d9d3b26b43fbe4b6d3ef0a42
CRs-Fixed: 2585788
Modify the following API's code and parameters to make
sure it is using frequency instead of channel:
csr_update_scan_entry_associnfo
Change-Id: Id289c2bd2e2cdf3f6a5e16028bbafb3df4049dac
CRs-Fixed: 2563874
qdf_do_div is not helping for modulo operation and always returns 0 in
32 bit image resulting in same base BSSID is always returned for all
the VAP's.With 64 bit image no issues are seen.
Change-Id: I50e500f57713ce080447b9a5cb1e615018222adb
CRs-Fixed: 2565183
To support 6G, replace chan id with frequency.
Replace channel_list and pcl_channel_list with
chan_freq_list and pcl_freq_list in struct scan_filter.
Change API scm_get_pcl_weight_of_channel to use freq.
Change-Id: I6e880986fb2dcb1fa7aa4f40d2e3f849e7e3af64
CRs-Fixed: 2561234
There is ini to enable the feature: Set highest priority to BSS
for connection which comes as bssid_hint from wpa supplicant,
but it is broken.
Change-Id: I795341bd13f59caafaaadf7086f5efc3d47f913c
CRs-Fixed: 2565161
Add support for 6Ghz short ssid and bssid hint mechanism
as part of scan command.
Change-Id: I53a787d2a1406ffd658dc0765bae1e632b870b36
CRs-Fixed: 2559877
Secondary channels cfreq0 and cfreq1 are not filled in scan entry,
So fill secondary cfreq0 and cfreq1 in scan entry from HT/VHT/HE IEs.
Change-Id: I09ee15a27debe554d8ddbac8e8b3c0315aec2c1a
CRs-Fixed: 2560273
6G Scan mode for AP platform is different
from non-ap paltform so modified default values
accordingly.
Change-Id: Ifdea76b449998ffa5e33ffedd30564bd8eda8d6a
CRs-Fixed: 2555441
Add snr and avg_snr variables to scan entry and populate these variables
while generating the scan entry.
Add API to read avg_snr value from the scan entry.
Change-Id: Ie19d5ad7c8debb35e9d278ec648bd6217b2f4099
CRs-Fixed: 2532369
__aeabi_uldivmod error is seen in 32 bit WIN platform.
Rewrite the function to avoid the insmode error.
Change-Id: I93e00222514f2969ac49a3c530c5436a5a542a25
As a part of 802.11ax amendment, 6GHz band operation is added.
Since the 6 GHz channel numbers are overlapping with existing 2.4GHz
and 5GHz channel numbers, use frequency to identify unique channel
operation instead of channel number. Channel frequency is unique across
bands.
As part of above requirement add logic to process rx mgmt
packets based on the frequencies instead of channel numbers.
Change-Id: I33e31fa124cedfab31dd1827721a420ad6cdba07
CRs-Fixed: 2519512
Add support to scan for the 6GHz band capabilities
IE and parse the IE. Added peer assoc param for updating
the minimum data rate advertised by the peer in 6GHz
Opration information.
Change-Id: Iebb4379d321832f3ed2bcd3174a54843fa2d497c
Few phymode are missing from enum wlan_phymode and many are not
valid phymode, e.g for 5ghz 40minus and 40plus are not valid.
So add the missing enums and remove invalid enums from enum
wlan_phymode.
Change-Id: Id6a1fb4cf0d629cc410bd262a048b5050d05ed5d
CRs-fixed: 2505422
Currently in the scan path frequencies received
in the scan request are getting converted to channel
number and again converted to frequncies.
For 6GHz support in the scan path do not convert
frequency to channel number, instead use frequncies
received in scan request to send the scan command to
FW, remove the dummy conversion from chan to freq and
freq to chan.
Change-Id: Ieab7dded0678fac54796bba3b1b210c910f6173e
CRs-fixed: 2534897
Clean up CONFIG_MCL and add MAX_BCN_PROBE_IN_SCAN_QUEUE
in the defaul_defconfig file.
Change-Id: I5c79ed31609ae67545d7ddf4a649925d1d071b9a
CRs-Fixed: 2495605
There are macro defined differenly for WIN and MCL
to pick up default INI value either for WIN or MCL.
The macro name uses WIN and MCL and also enabling the
right macro is controlled by CONFIG_MCL.
Replace the macro with CONFIG_AP_PLATFORM.
Change-Id: Ib5663532d45534cce1715ef06447116e2654e709
CRs-Fixed: 2484959
Currently, ucfg_scan_register_pno_cb and ucfg_scan_get_scan_id
do not do null validation for scan object which can lead to null
pointer dereference. wlan_psoc_get_scan_obj_fl returns null in case
of invalid component id or null psoc and that null scan object is
dereferenced due to missing null validation.
Add null pointer check for scan object in ucfg_scan_register_pno_cb
and ucfg_scan_get_scan_id. Return zero scan id from ucfg_scan_get_scan_id
in case of null scan object.
Change-Id: I1aa1bdee001cace34e22ca11014455a0c7bcc462
CRs-Fixed: 2468518
Currently when parsing interop VHT vendor IE, it will have OOB
read when only VHT cap IE is present.
Try to read VHT op IE only when it is present.
Change-Id: Id1919a0ed1df56ecef54d6cb663c10cbcae5065f
CRs-Fixed: 2453071
Currently with the support of Blacklist manager
component, all the blacklist, avoid list, RSSI-REJECT
list is maintained by the BLM, hence the filter logic
of the blacklist APs in the scan component is not
required.
Cleanup the blacklist BSSID APIs, and related functionality
Change-Id: Ic2f282d9ab7d6d30d87d9718a128cbd8446aff4c
CRs-Fixed: 2464191
Currently dwell time is determined by scan policy flags from kernel.
Sometimes when we suspect the scan result is not full enough, we need
to set dwell time by force through ini.
Add ini to decide whether to honour NL80211 scan policy flags, so that
we can disable dwell time changed by scan policy flag from kernel.
Change-Id: Ia0b9f957a7de901513479522e008e4bcbd6b2c0e
CRs-Fixed: 2428630
Currently the driver does not have any mechanism to filter
out the scan results according to the age.
Add a logic in the scan filter API, to filter out the scan
result according to the age threshold, so that APs which
are older than a particular value are filtered out.
Change-Id: If3f4b372b28a0f75b1d70915df4e3e1a7e518931
CRs-Fixed: 2447988
Adaptive 11r is a feature by which the network supports 11r
even though the bss doesn't advertise 11r. This is done with the
help of advertising vendor specific adaptive 11r IE and MD IE
in the beacon/probe. When vendor specific adaptive 11r
IE (oui 0x00 40 96 type 0x2C) is present in the beacon/probe,
and 1st bit of the IE data is set to 1, then the BSS supports
adaptive 11r.
The BSS advertises, non-11r akm in RSN IE and user space will
send the 11r akm in the connect start. So the scan module
shouldn't filter out the candidate adaptive 11r supported BSS
with AKM mismatch reason.
Add changes in scan module to parse the Vendor specific adaptive
11r IE and copy it to the scan_entry ie_list. Check if
negotiated akm is non-11r akm, and the filter akm sent from csr
is a 11r akm (which is received from user space), then mark the
bss as matching.
Change-Id: I65f32c67016ad634f1592a7453e77aaf0c5a327c
CRs-Fixed: 2431074
Currently in the case of concurrent sessions running,
the driver updates the active dwell time for the scan
request to the default value, overwriting the already
filled active dwell time which the DUT got from the
AP as part of RRM request, which results in violation
of protocol.
Fix is to not update the concurrency params if the scan
request is of type RRM.
Change-Id: Ifbb4b45fc111851f544fd39187e4113bda5f7348
CRs-Fixed: 2436893
Qdf alloc api print the log in case of alloc failure and thus
the caller doesn't need to print the error again.
Remove the repetitive logs from wlan_scan_process_bcn_probe_rx_sync
and tgt_scan_bcn_probe_rx_callback. And fix check patch errors.
Change-Id: Ia340b71b5b476339d2ffe68b287b894ff6b532e8
CRs-Fixed: 2435932
Add an API to add scan entry without posting it to scheduler thread.
This will be used to update the beacon/probe during roaming to new AP.
Change-Id: Ia53ba194032eb953c5b102b0cc406db12e58f42d
CRs-Fixed: 2435404
Its pretty common to simulate malformed beacon/brobe response
frames leading to print "Failed to create a scan entry".
Change-Id: Id89c4e66f0ac449b02e774067932e65d1da9ddc8
CRs-Fixed: 2431173
Currently, the vdev connection status is checked by getting
the bss peer of that vdev, and if the bss peer is in associated
state then vdev connected status is sent as true. It can happen
vdev is present and bss peer is deleted after getting the bss peer
from vdev pointer. Then bss peer can not be dereferenced to get the
its status.
Instead remove all the duplicate api's tdls_is_vdev_connected,
pmo_core_is_vdev_connected, and wlan_vdev_is_connected with
wlan_vdev_is_up. wlan_vdev_is_up gives success status
if associated.
Change-Id: I863c3c0689f329870bd08c813813c16956135209
CRs-Fixed: 2426092
In order to minimize the probability of beacon miss,
increase default passive Dwell time to 110 msec.
Change-Id: I98b0f9a68787638787a45b9179dfeb9826777cde
CRs-Fixed: 2425379
Per the Linux Kernel coding style, as enforced by the kernel
checkpatch script, pointers should not be explicitly compared to
NULL. Therefore within umac scan replace any such comparisons with
logical operations performed on the pointer itself.
Change-Id: I0127e39fb4278e9c8063e2b37e7b46a9311defe7
CRs-Fixed: 2420153
If AP change its status from hidden to broadcasting SSID in its beacon
kernel drop the beacon entry as its confusing. Now during connection
driver try to update the entry in kernel and it fails and as kernel drop
the beacon the connection fails.
To fix this detect if AP changed its ssid type from hidden to
broadcasting and unlink the old bss from kernel in that case.
Change-Id: I10ec42749ebcd2ddea23f7f3a94d862124df156d
CRs-Fixed: 2410430
