Some p2p device include invalid RSN IE in wildcard probe respone
frames in p2p discovery. Do not drop it because the wildcard
SSID entry will not be used to do association.
Change-Id: I1e390509931094d9d9a55d2caef825c5772a086b
CRs-Fixed: 3282030
Currently, short SSID is not added to the hints in scan request
if BSSID hint is present. But there can be cases where both need
to be advertised and expected to be present in the probe request.
So, send short SSID hints also to firmware in scan request.
Change-Id: Ie66e6677185c106817f4d24c2f07730c53ae243a
CRs-Fixed: 3259555
Prensently for initial scan and roam passive scan dwell time,
the same ini CFG_PASSIVE_MAX_CHANNEL_TIME is used. This will
cause initial scan to have the roam passive scan value.
Decouple passive scan and roam passive scan ini parameter by
adding new ini param for roaming
Change-Id: I7bffb24a1e45548ed57492abc35e80958e9955ee
CRs-Fixed: 3272817
Currently the INVALID_CHANNEL assumes the value 0xBAD. When a channel list
array is indexed, there is an array out of bound error when the channel
list array is indexed using INVALID_CHANNEL or when the index is greater
than equal to NUM_CHANNELS. So a check for an invalid channel enum is
likely to be, (ch_enum == INVALID_CHANNEL) && (ch_enum >= NUM_CHANNEL).
Redefine INVALID_CHANNEL enum constant with NUM_CHANNELS constant so that,
the validity checks for channel enum is compressed as,
(ch_enum >= INVALID_CHANNEL).
Change-Id: I5be588fe6011ac85031325f56eff208f2aa7a1e5
CRs-Fixed: 3238386
Based on the new requirement, add support to get requested
feature set info from different feature components.
Change-Id: I75c5a3062312b1124d21d1ae429a7c5a18d9f2d0
CRs-Fixed: 3262867
Add 6 GHz function under CONFIG_BAND_6GHZ flag to avoid
multiple definitions and function defined but not used
issues.
Change-Id: I873300b3165df2f13b3c99d5e11e388dadde1fab
CRs-Fixed: 3265134
Add APIs to update and get the time at which scan
is completed in that channel.
Change-Id: I8c594b1881fc83daa88800eac9eac94c2e0df64a
CRs-Fixed: 3239359
Some operating class like 81, channel spacing is 25, need convert
channel width to 20 to get right score when select candidate.
Fix some code style issues too.
Change-Id: I15795d016cae74b7596a199ae2883aeababaf081
CRs-Fixed: 3250207
Select best candidate by mlo score algorithm.
Check bss mlo type first by mlo info, mlo config, partner frequency and
dbs/sbs cap, calculate candidate score for SLO/MLMR/EMLSR bss types.
For SLO case, same as before except:
Decrease percent of legacy band and nss to include 320M and 8x8.
Decrease max percent of congestion from 100 to 80 to include MLMR joint
congestion.
Increase weight of both band width and nss to 20.
For EMLSR case, same as SLO except adding EMLSR boost score.
For MLMR case, besides adding MLMR boost score,
calculate joint RSSI/band width/congestion score for combination of
scan entry + each partner link by new mlo algorithm, select partner with
highest total joint score as candidate combination, only activate that
partner link.
Change-Id: I640c6825d945caf5fab504a77717195c2eac0c93
CRs-Fixed: 3234912
Check RSN ie valid or not for beacon or probe response frames
in scanning. The invalid RSN ie will cause the AP filtered out
during candidate selection in connecting.
Change-Id: Id324ddfaa0f438482673e66b683dcf903d9fc0e3
CRs-Fixed: 3218707
If STA is connected to AP (non MBSS AP), the scm_age_out_entries
try to age out check for APs which are not non-tx AP of MBSS.
But the API doesn't check the current connect AP is MBSS or not
and do the mbssid_info.trans_bssid mac address comparing. So
the check is invalid if both trans_bssid is zero.
Fix by check mbssid_info.profile_num value first and then
trans_bssid field of two scan nodes.
Change-Id: I64ed1eddf0583211a305ba61e1d15a6c674be3fe
CRs-Fixed: 3236072
Supplicant compares AKM(s) in RSN IE of Beacon/Probe response and
AKM on third EAPOL frame received by AP. In the case of multi AKM,
previously Host converts all adaptive 11r AKM(s), if any, present
in RSN IE of Beacon/Probe response to corresponding FT AKM but the
AP(s) which support adaptive 11r (ADAPTIVE_11R_OUI: 0x964000) only
converts first AKM to corresponding FT AKM and sends third EAPOL
frame to DUT. This results in failure in a 4-way handshake in
supplicant due to RSN IE miss-match between RSNIE sent by host
and RSNIE present in third EAPOL frame. Now like AP, the host is
converting only the first AKM to corresponding FT AKM to avoid
RSNIE mismatch in supplicant.
Change-Id: I522c6e313df50c1ef2952ec2e464a107ae739dad
CRs-Fixed: 3230622
-Wimplicit-fallthrough is being enabled by default. Some compilers
such as clang require the attribute instead of just a fallthrough comment.
Change-Id: Idc7c80891aed551db5b6b87eba7b44b6c75ecad3
CRs-Fixed: 3217348
As part of a transition of basic MLO functionality to IEEE802.11be
D1.5, add definitions and receive processing for the signaling of the
presence of BSS Parameters Change Count subfield in STA Info field in
Per-STA Profile subelement in Basic Multi-Link element Link Info
field. This presence is signaled by a new bit in the STA Control
field of the corresponding Per-STA Profile subelement. Rename the
definition for BSS Parameters Change Count (sub)field size to make it
generic since it may occur in various protocol signaling areas
related to MLO.
Change-Id: Ieb17f65547b7106442369b51cd6bc303046a224a
CRs-Fixed: 3197012
If puncture of primary 20M channel of beacon or probe rsp is not 0, the bss
is invalid and filtered out when DUT STA select candidate AP to connect.
Change-Id: Ic27c75ab07ec91a80164a12b0928c98bc8911f99
CRs-Fixed: 3208103
Get mlo partner link freq from RNR IE.
Use band bitmap to filter mlo AP by band.
Force link on 2 GHz: mlo_support_link_band=1
Force link on 5 GHz: mlo_support_link_band=2
Force link on 6 GHz: mlo_support_link_band=4
Change-Id: Ib11dee117bef6121bbc455b62a2803138881a72a
CRs-Fixed: 3211974
Remove forward declaration of util_scan_get_he_6g_params. This
declaration is not required and is resulting in compilation
issues.
Change-Id: I43ac0839fa2a17d6e91811643d3ceb72c925e92f
CRs-Fixed: 3210127
Add boundary check for the newly generated frame per subelement.
It should not go beyond the original beacon frame length.
Change-Id: I6de5519052a47119ec0a294941244c1b277233fc
CRs-Fixed: 3194793
Start searching for IEs in the multi-link per-STA
profile from the STA Profile field instead of the
STA Control field to avoid invalid checks that may
arise due to other fields in-between.
CRs-Fixed: 3199541
Change-Id: I0a0f5b6c83135974820d2870e00f6dcf9eab61fe
Currently STA can scan and come up on 6Ghz or indoor channel if
hardware is non-dbs and SAP is present
As part of this change, do not allow STA to scan on 6Ghz or
5Ghz indoor channel for non-dbs hardware if SAP is present
Change-Id: I97759f8b2c6a1c460d90fbb797a0e64d2532797c
CRs-Fixed: 3186406
1. MLO requires a tbtt_info length of 16 octets. To support
16 MLDs, it requires to extend the current global_rnr cache
accommodating this new requirement in 11be MLO context.
Redefine MAX_RNR_SIZE accordingly.
2. Currently, scan-module is considering only upto 5 reported
APs in a RNR element. This will be ok pre-11be as the RNR info
is not used for connection. RNR info is required for link to
vdev matching for MLO based connection starting 11be. So, the
limit specified by MAX_RNR_BSS needs to be extended to be able
to parse upto 16 tbtt_infos from the RNR elements present in
beacon or probe-response. Some APs can advertise upto 16 co-
MLDs when 6Ghz link is involved in those MLDs.
CRs-Fixed: 3191537
Change-Id: Iff532f7ea4f0ebf21947e24edbfa1f28d2d92af3
Currently 6 GHz channel flags are not set for channels
present in the list from PNO scan request but are set for
all other 6 GHz channels which are added when either of the
two below conditions are satisfied
1. Userspace sets NL80211_SCAN_FLAG_COLOCATED_6GHZ flag
in PNO scan request.
2. At least one 6 GHz channel is present in the PNO scan req.
Add flags for channels in the PNO scan request based on the
scan_mode_6g ini configured similar to active scan request.
Add changes to remove the RNR flag for the channel if the
corresponding short SSID entry is present in the RNR db
Cache since if colocated SSID is different userspace doesn't
include corresponding 2.4/5 GHz channel information in PNO
request.
Change-Id: I22c4f7ecf65d4ab09dfbbe126aefe02f9145de42
CRs-Fixed: 3119113
Disable obss scan for all vdevs under each pdev
when try to suspend, not just only disable the first one.
Change-Id: I52e46f43727acf004165f39a262b018dc174cc7f
CRs-Fixed: 3190706
When hidden SSID is enabled, the offset at which the SSID IE exists
in a beacon buffer is first calculated, after which the extra length
is added to the beacon skb.
Since this increase in length may change the start of the data in
skb, reassign the start pointer remembered locally
to the data pointer of the skb before adding the SSID configured.
Change-Id: Ida32927de5986105efdc10c5115466fe071aa9f3
CRs-Fixed: 3169213
Since the idx is always initialized zero in function util_scan_parse_rnr_ie.
If there are two or more RNR IEs in the frame, then the RNR info is
overwritten by the last one.
Change-Id: If6d47871267ea43c3a5b3130cae73ebd0de45930
CRs-Fixed: 3183233
Due to moving to 11be D1.3 old eht ops is seen as invalid and
unnecessarily flooding console. Moding these prints to debug level.
Change-Id: Ibb21ffe9ed670c9ef9bc1e6d91f90ea5118a78f3
CRs-Fixed: 3185395
In order to reconstruct frame for MBSSID feature, per the description of
the Reduced Neighbor Report(RNR) element about MLD parameters subfield
in section 9.4.2.170 of Draft P802.11be_D1.4, the RNR IE is modified:
1\ If the reported AP is affiliated with the same MLD of the reporting AP,
the TBTT information is skipped;
2\ If the reported AP is affiliated with the same MLD of the nontransmitted
BSSID, the TBTT information is copied and the MLD ID is changed to 0.
Change-Id: Ibd4f2af28289bdb2f65c26966a92ea4df530fccb
CRs-Fixed: 3136398
The Multiple BSSID field (Bit 22) in Extended Capabilities indicates
whether MBSSID is supported or not. Skip MBSSID processing if the
field is NOT set in beacon.
Change-Id: Id18318587cb9d26fa6315202b5bbe98ef8870fdd
CRs-Fixed: 3160715
For corrupt beacon frame, the memory allocated for
split_prof_start is getting allocated for split
profile case. But since there are no other nonTx
profile or new MBSSID element present afterwards,
Hence, added mem free to handle this scenario.
Change-Id: I6b93ae0be97d72264071d1ce99345f8c0c23f81d
CRs-Fixed: 3156909
Currently, Userspace can send multiple AKMs in connect req.
For 6GHz, some AKMs are not supported. Suppose in multiple
AKMs, any AKM doesn't support 6GHz then driver returns failure.
Due to this, DUT doesn't not able to connect to 6Ghz.
Fix is, allow 6Ghz if any 6Ghz AKM is supported.
Also adds necessary prints in scan filter API to help
debug the candidate rejection.
Change-Id: Id9967af5ec7f64e95b33dd8be3bd6c9649e72bb2
CRs-Fixed: 3158489
These macros define the min & max time from TBTT, when the scan
dwell time starts. They can be used as a parameter to the scan
WMI command.
CRs-Fixed: 3154082
Change-Id: Ieca8acfd2e6897a8e45fafaaffd8f283f451d203
If Vendor IE also presents in STA profile, it only needs
to copy the vendor IE from STA profile for link specific
frame and reported BSSID.
Change-Id: I48ed4e88f097fe6570b3f3df764cd707c4b758d3
CRs-Fixed: 3136382
Add support to update key management with higher security
after BSS create response.
Also, Currenlty if there are multiple AKM and ucast cipher.
Host overwrites AKM and ucast cipher value with the new one.
Instead of overwrite, add support to do ORing to keep all values.
Change-Id: I679a86debef649efbce1a08b60512d127f7fbbee
CRs-Fixed: 3113222
Due to the nature of discrete channel lists for each
power mode on the host driver, it is currently not
possible to scan 6GHz channels which are not part
of the operating regulatory power mode.
To enable scanning all 6GHz channels irrespective of the
regulatory power mode (i.e., standard, low, etc.), the
existing sanity checks for the regulatory current channel
list need to refer to the super channel list
instead.
Additionally, these sanity checks need to check the
channel state and flags for the best power mode instead
of the current power mode. This will allow the scan
manager to access all 6GHz channels irrespective
of the current regulatory power mode.
Multi-band operation (for radios operable on 2.4GHz,
5GHz and/or 6GHz) is also ensured in these sanity
checks.
CRs-Fixed: 3140935
Change-Id: If10c617834dd89f4bbd99669318fd84c63421755
