Currently HE capable for TDLS peer is set from STA connection
session which sets the TDLS peer HE capability incorrectly.
Set the HE capable setting for TDLS peer from the peer STA
context that has correct value.
Change-Id: I232d32fb45ea5bbe7c2925922de3804e28f888cc
CRs-Fixed: 2441422
When sending keepalive packets if there is failure in mapping
request id to pattern id in function -
hdd_map_req_id_to_pattern_id(), error code EINVAL is returned.
This error code is misleading and not sufficient to inform the
userspace that all available buffers are utilized and it should
stop sending keepalive packets.
Return proper error code if all available buffers are utilized
and no buffers are available to address any new request to send
keepalive packets.
Change-Id: Ie54299a0a7ff43a7044316d641d19ce12ac047c8
CRs-Fixed: 2445981
Currently Roam Scan time is misspelled as Raom in roam_stats debugfs,
fix with proper spell.
Change-Id: I7d5d889da1e168990f44ce609273812a7ba4ec3e
CRs-Fixed: 2445715
If gEnableSapSuspend is disabled then in both SAP and GO mode
cfg80211 suspend should be rejected. Fix a boolean logic typo
in GO mode such that GO mode behaves same as SAP mode.
Change-Id: I49ab2a378f32eb4dedaa57183ad78cc022419cfa
CRs-Fixed: 2446133
wlan_vdev_get_bsspeer() return bss peer without taking the ref count
of the peer and thus if peer is deleted after wlan_vdev_get_bsspeer()
returns a valid peer, the caller will have stale entry of the peer.
Stale entry of peer can lead to Assert.
Use wlan_objmgr_vdev_try_get_bsspeer API in TDLS to get the BSS peer
which increment the refcount if peer is valid. With this the peer
won't be deleted till the caller release the ref count of the peer.
Change-Id: I9dc26771a0e8dadf75898c94bff5d4b8fb8a88d5
CRs-Fixed: 2445795
wlan_vdev_get_bsspeer() return bss peer without taking the ref count
of the peer and thus if peer is deleted after wlan_vdev_get_bsspeer()
returns a valid peer, the caller will have stale entry of the peer.
Stale entry of peer can lead to Assert.
Use wlan_objmgr_vdev_try_get_bsspeer API in hdd to get the BSS peer
which increment the refcount if peer is valid. With this the peer
won't be deleted till the caller release the ref count of the peer.
Change-Id: I9adf79810c7ec02af377f485eee596dd14289b50
CRs-Fixed: 2445716
No channel is included for RRM scan on receiving beacon
report request with operating class 0 as there is no
channel list in the global operating class table.
Fix is to include all the valid channels for RRM scan when
operating class in beacon report request is 0.
Change-Id: I49aedbeabf14cdd709c6965a1f5af05cc7a68a76
CRs-Fixed: 2444737
Disable OCE in STA vdev if any sta gets associated to SAP/GO.
This will improve the scan results in STA interface.
Without this fix firmware will do probe request deferral for 15ms
out of 28 ms , so 15ms is gone and rest is not sufficient dwell
time to get all AP probe responses.
Change-Id: Ie6f79c86025c53360c792c740a963ed8a1d9b936
CRs-Fixed: 2443190
WoW feature may need to be disabled for certain targets
hence add an INI item gDisableWow to disable wow feature
for all modes.
Change-Id: I0f79731a750c9d759bcd5593f11a740572e9d4ad
CRs-Fixed: 2446226
In wma_stats_event_handler several fields lengths are added
together to check against param_buf->num_data (the overall
length of the buffer).
The problem is that num_pdev_stats, num_vdev_stats and
num_peer_stats represent the number of structures of each
type rather than the total number of bytes.
Therefore update the logic to compare the expected size of
the entire payload to the actual payload.
Change-Id: I94af679480e62a61d4b25a1f370b2f199985f874
CRs-Fixed: 2429010
The FTIE subelem lengths are validated before copying
the R0-KH and R1-KH subelement. So remove the sub-element
length sanity check, which is causing parse failure.
Change-Id: I2fd2423e3d33e557e93a82ca250cb8bee1013c1a
CRs-Fixed: 2445863
pLimJoinReq will be NULL for the pe session, created when
STA does a successful FT-Preauth with target AP, using LFR
2.0 based roaming.
Any subsequent roaming using this new pe session will cause NULL
pointer dereference.
Hence checking validity of session->pLimJoinReq before accessing.
Change-Id: I47480a4d22c02ce1cc804430f60e8adf7959164e
CRs-Fixed: 2433647
Adaptive 11r feature that enables the AP to support FT-AKM
without configuring the FT-AKM in the network. The AP will
advertise non-FT akm with a vendor specific IE having Adaptive
11r bit set to 1 in the IE data. The AP also advertises the
MDE in beacon/probe response.
The STA should check the adaptive 11r capability if the AP
advertises MDE in beacon/probe and adaptive 11r capability in
vendor specific IE. If adaptive 11r capability is found,
STA can advertise the FT equivalent of the non-FT AKM and
connect with 11r protocol.
Before sending probe request to the AP, the host driver
intersects the csr_roam_profile akm with the akms advertised
by the AP in the function csr_construct_rsn_ie(). Based on
the intersection, RSN IE is constructed and this RSN IE will
be sent over the association request frame. Add changes to
fill FT-PSK akm selector if AP advertises PSK akm(00:0f:ac,4).
If the AP advertises 802.1X akm, fill FT-802.1x akm(00:0f:ac,3).
If the session is adaptive 11r connection, then copy the
adaptive_11r flag to pe_session while sending join request.
Populate the adaptive 11r vendor specific IE into association
request frame.
Change-Id: Iae6ea37787e96fd7cffca32fc4d9a33eb5772f26
CRs-Fixed: 2441337
Adaptive 11r feature that enables the AP to support FT-AKM
without configuring the FT-AKM in the network. The AP will
advertise non-FT akm with a vendor specific IE having Adaptive
11r bit set to 1 in the IE data. The AP also advertises the
MDE in beacon/probe response.
The STA should check the adaptive 11r capability if the AP
advertises MDE in beacon/probe and adaptive 11r capability in
vendor specific IE. If adaptive 11r capability is found,
STA should advertise the FT equivalent of the non-FT AKM.
Introdue a compile time flag WLAN_ADAPTIVE_11R_ENABLED to
enable/disable adaptive 11r support.
If the AP is adaptive 11r capable, set the is_adaptive_11r_ap
flag in bss descrtiptor. This flag will be sent in join request
and populated to pe_session. Also mark the CSR session as
adaptive 11r session based on this flag.
Add changes to check for the adaptive 11r service capability
advertised by firmware. If the host driver connects to adaptive
11r AP, enable RSO only if the firmware advertises adaptive
11r capability, else RSO should be disabled.
If the connection is adaptive 11r connection and if the adaptive
11r ini is enabled, set the adaptive_11r flag in
wmi_roam_11r_offload_tlv_param sent over the wmi command
WMI_ROAM_SCAN_MODE to the firmware. This will enable firmware to
filter the adaptive 11r AP from roam scan results.
Change-Id: If27a2393e3f4bb68942f5ebcec0135f57627f16b
CRs-Fixed: 2437988
Currently in connect_info debugfs file, only tx rate info is presented.
Add rx_bit_rate to present rx rate info.
Change-Id: I24ceb287880a60896b49b69d40646b549fd9a3d1
CRs-Fixed: 2440285
Before CFG/INI convergence to the new cfg module, hdd maintained
the infrastructure to parse ini items from WCNSS_qcom_cfg.ini and
push the value to hdd_config members. With all the cfg/ini moved
to the new converged CFG component, this infra is not required.
So cleanup the legacy ini infrastructure in HDD.
Change-Id: Ia028edd10682a0ac8ed6a663c20ba5f67b962f1d
CRs-Fixed: 2445314
If CRYPTO_SET_KEY_CONVERGED is enabled, the iface->key.key_cipher
is not set but is used to process multicast and broadcast
management frame.
Set iface->key.key_cipher with proper value when
CRYPTO_SET_KEY_CONVERGED is enabled.
Change-Id: I67d8bfe2210f4aad499830c4339de10c620d604d
CRs-Fixed: 2444420
Driver uses cipher stored in vdev to get the MIC length, which
may get updated if multiple peer(TDLS peer in STA case) get
connected to the vdev. Thus depending on latest peer cipher type
the MIC length will be calculated for all peers.
Add changes to store cipher info in peer and use it to calculate
MIC length for the frame if CRYPTO_SET_KEY_CONVERGED is defined.
Change-Id: I852e4b519f55d8020237989314f8506aa275f379
CRs-Fixed: 2444416
In wma_roam_synch_event_handler, if vdev_id is out of bounds,
code is redirected to cleanup, where iface is dereferenced to
set the value of roam_synch_in_progress.
This will result in a NULL pointer dereference because iface
hasn't yet been set.
Since this function does not have logic to set
iface->roam_synch_in_progress to true then it does not need
"cleanup" logic to undo that. So, remove the cleanup logic.
Change-Id: I8ffa0b9186c3595444cb188bbf00624b519e3894
CRs-Fixed: 2427334
Currently, Updation of vdev related parameters
policy_mgr_vdev_entry_info is conditional. Conditional
updation can cause uninitialized usage of subtype of
policy_mgr_vdev_entry_info by policy manager to get concurrency
mode.
Fix is to initialize policy_mgr_vdev_entry_info with zero.
Change-Id: If1350bd66705defdea2e69d559de0a6578acde02
CRs-Fixed: 2423871
Currently SAR feature version is decided based on
feature flag WLAN_FEATURE_SARV1_TO_SARV2, if this
flag is enabled SAR version 2 is used.
Add an ini support to specify the SAR version.
Change-Id: Ib3ac8a3e7320d3e7f303ae14828d2b0428ca2993
CRs-fixed:
Use updated cp stats component to get peer rssi and tx rate,
rx rate for big data logging as legacy infrastructure is
deprecated.
Additionally add support for RX multicast broadcast packets from FW.
Change-Id: Idcab4a022a4e7e34bd15878f95ad8248ca3aa9dd
CRs-fixed: 2428582
Currently the driver checks that whether DBS connection
is allowed in concurrency or not, and if it is not
allowed, MCC should happen.
But the check of policy_mgr_is_hwmode_set_for_given_chnl blocks
the connection in MCC, because it checks whether the DBS
mode is set or not, which should not be case always, for
example in MCC case scenarios, or SBS case scenarios in
future.
Lets take a case scenario to understand this :-
1. Keep the ini channel_select_logic_conc = 0
this would disable the dbs for STA+STA/P2P-CLI
2. Turn on the above concurrency combinations in diff band
3. The expectation should be MCC as DBS for this combination
is disabled, but this is not the observation.
here the vdev that comes up next, would fail as MCC is rejected
in policy_mgr_is_hwmode_set_for_given_chn, and DBS is not allowed
according to the check in policy_mgr_is_dbs_allowed_for_concurrency
hence the combination mentioned above cannot be achieved with
this check.
Fix is to remove the check of dbs from API
policy_mgr_is_hwmode_set_for_given_chnl.
Change-Id: I4260f3229658b753f98a106e5580b6c18f7ac0ff
CRs-Fixed: 2442533
There is chance that some active thread is running and
skip stop modules. In that case driver should not
deregister policy mgr callback.
Call hdd_deregister_policy_manager_callback after
active thread check when stop modules.
Change-Id: I5fe3e438e87da0b333ae9b20994e58228fa67918
CRs-Fixed: 2443271
When run cmd: wpa_cli driver SETROAMINTRABAND 1 to runtime
configure intro BSS roaming capability, PCL isn't updated to F/W
and intro BSS roaming doesn't work until next connection or
disconnection, it is not our expectation.
Change-Id: I9e8f7de4d87ca00e8ddcb63cc30d784e0c786a9e
CRs-Fixed: 2444463
Introduces a new build flag 'DYNAMIC_SINGLE_CHIP':
If DYNAMIC_SINGLE_CHIP is defined, which means there
are multiple possible drivers, but only requires one
instance of driver at a time. In such case, leave
MULTI_IF_NAME undefined, no matter what the module
name is, only prepend DYNAMIC_SINGLE_CHIP to names
of firmware/mac/ini files.
Take path of driverdump and ini file for example:
If both MULTI_IF_NAME and DYNAMIC_SINGLE_CHIP are not
defined, the paths are:
driverdump: '/proc/debugdriver/driverdump'
ini: '/<fw_root>/wlan/qca_cld/WCNSS_qcom_cfg.ini'
If DYNAMIC_SINGLE_CHIP is defined as 'qca6174':
driverdump: '/proc/debugdriver/driverdump'
ini: '/<fw_root>/wlan/qca_cld/qca6174/WCNSS_qcom_cfg.ini'
If MULTI_IF_NAME is defined as 'qca6174' and
DYNAMIC_SINGLE_CHIP is not defined:
driverdump: '/proc/debugdriverqca6174/driverdump'
ini: '/<fw_root>/wlan/qca_cld/qca6174/WCNSS_qcom_cfg.ini'
On LA platform, DYNAMIC_SINGLE_CHIP is controlled by
TARGET_WLAN_CHIP and TARGET_MULTI_WLAN:
If more than one WLAN devices are enabled in TARGET_WLAN_CHIP,
and TARGET_MULTI_WLAN is not set to 'true',
DYNAMIC_SINGLE_CHIP will be set to the device name, to
avoid name conflicts of firmware/mac/ini files;
meanwhile, MODNAME is set to 'wlan', then paths for
debugging are not changed.
Otherwise, MULTI_IF_NAME will be defined if requires
multiple instances of driver.
Change-Id: I22ed34d80d3540451bf8b891243c6cdac5a73d7e
CRs-Fixed: 2402432
Do not allow tdls peer update command if tdls peer is not
found in lim. If peer assoc command is given to FW
without peer create, FW will assert.
Remove tdls peers in tdls component in case of roaming as
peers are deleted in lim as part of roaming.
Change-Id: Ie227da682e4d30c9b583881f7e2eaafe91826476
CRs-Fixed: 2441951
