With current design, firmware sends the kck, kek and replay
counters as part of wmi_key_material tlv over the
WMI_ROAM_SYNCH_EVENTID event. But the maximum supported kck key
length in wmi_key_material was 16 bytes. But for FT Suite-B
(akm 00:0f:ac:13), the kck_bits is 24 bytes long and cannot be
sent over wmi_key_material. So firmware sends kck, kek and
replay counter values over the new tlv wmi_key_material_ext.
Host driver copies the kck key with fixed 16 byte length to the
upper layers. Introduce kck_length parameter in csr_roam_info
and roam_offload_synch_ind structures and copy kck based on this
length.
Also fix maximum number of AKM suites supported to 5, as some
certification test cases advertise 5 akms.
Change-Id: Iab050e3e3f7efead8070a02094998d15f7ffcbd0
CRs-Fixed: 2400770
Propagation from qcacld-2.0 to qcacld-3.0
For the sap role, .get_station would invoke
wlan_hdd_get_station_remote() or wlan_hdd_get_sap_stats(), depends on
"gSapGetPeerInfo" ini setting. And fix the logic of determine sap get
peer info enable or not by target capability.
CRs-Fixed: 2427627
Change-Id: I3162950a6a7202d55b64ff9c60a26971d3a31555
Add gTxAggSwRetry for tx aggregation case, and
Add gTxNonAggSwRetry for non tx aggregation case.
Change-Id: I92265fb4e279eaf63c45f0134f997df02bca8737
CRs-Fixed: 2436305
1. There is a need for STA to find better AP to connect to, so
this becomes priority over total scan duration.
2. Typically there are very few channel numbers to scan (with FW
CHAN MAP) therefore any penalty with higher dwell time is
compensated with the lesser number of channel. Only in case of
not finding a candidate FW does full scan but that probability
might reduce if AP is found in first CHAN map scan.
Change-Id: Ib923c2af9b92a1465730a861a2b56393dc3d8668
CRs-Fixed: 2431846
Add new ini to configure various roam trigger parameters:
1. "minimum_btm_candidate_score"
Consider the AP as roam candidate only if its score is greater
than minimum_btm_candidate_score. This value will be sent over
the WMI_BTM_OFFLOAD_CONFIG command.
2. "roam_scan_inactivity_time"
Device inactivity monitoring time in milliseconds for which
the device is considered to be inactive with data packets
count is less than configured roam_inactive_count.
3. "roam_inactive_data_packet_count"
Maximum allowed data packets count during
roam_scan_inactivity_time.
4. "roam_scan_period_after_inactivity"
Roam scan period in ms after device was in inactive state.
5. "btm_roam_score_delta"
Roam scan delta value for btm triggered roam scan. This value
will be sent to firmware over the WMI_ROAM_AP_PROFILE wmi
command.
6. "idle_roam_score_delta"
Roam scan delta value for Idle roam scan trigger reason. This
value will be sent to firmware over the WMI_ROAM_AP_PROFILE
wmi commnd in the roam_score_delta_param_list tlv.
7. "disconnect_roam_trigger_min_rssi"
Candidate minimum rssi value for disconnect roam trigger. This
value will be sent to firmware over the WMI_ROAM_AP_PROFILE
wmi commnd in the roam_score_min_rssi_param_list tlv.
8. "beacon_miss_roam_min_rssi"
Candidate minimum rssi value for BTM triggered roam. This
value will be sent to firmware over the WMI_ROAM_AP_PROFILE
wmi commnd in the roam_score_min_rssi_param_list tlv.
9. "bss_load_trigger_5g_rssi_threshold"
If connected AP is in 5GHz band, then consider bss load roam
triggered only if load % > bss_load_threshold && connected AP
rssi is worse than bss_load_trigger_5g_rssi_threshold.
10. "bss_load_trigger_2g_rssi_threshold"
If connected AP is in 2GHz band, then consider bss load roam
triggered only if load % > bss_load_threshold && connected AP
rssi is worse than bss_load_trigger_2g_rssi_threshold.
Change-Id: Ib026251a8ec403f4376a16a91ff1b5d969336816
CRs-Fixed: 2434922
Enable the below INI values by default
enable_esp_for_roam
oce_enable_probe_req_deferral
oce_enable_probe_req_rate
Change-Id: Ie707e9707e3cbdbc2f6bef17b35d6d74513daba7
CRs-Fixed: 2434825
Add new ini to configure required parameters to trigger
disconnect/idle roam scan:
1.enable_disconnect_roam_offload
When this ini is enabled firmware will trigger roam scan
and roam to a new ap if candidate is found and it will
not forward the deauth frame to the host driver. If
roaming fails after this deauth, then firmware will
forward the deauth frame to the host. If roaming is
successful, we will follow the normal roam synch event
path.
2.enable_idle_roam
When this ini is enabled firmware will trigger roam scan
and roam to a new ap if current connected AP rssi falls
below the threshold. To consider the connection as idle,
the following conditions should be met:
1. When user space sends "SET SUSPENDMODE"
command with value 0.
2. No TX/RX data for idle time configured
3. Connected AP rssi change doesn't exceed the
threshold
4. Connected AP rssi false below minimum rssi.
3. idle_roam_rssi_delta
RSSI change in current connected AP above/below which
idle roam scan will be triggered if other criteria is
met.
4. idle_roam_inactive_time
Time duration in milliseconds for which the connection is
to be considered idle.
5. idle_data_packet_count
number of tx/rx packets below which the connection is
idle.
Change-Id: Ibd1c91656ecd681f8dc83bc77197668a7f3bfa3f
CRs-Fixed: 2427132
Current gTxChainMask1ss is 1 by default, only chain 1 can be used
by wifi when bt co-ex, if only chain0 exist or green AP switch to
1x1 mode, wifi tx will fail, connect will fail.
Add clear comment for gTxChainMask1ss to avoid confusing.
gTxChainMask1ss is only used by Rome, not by Helium and HST.
NOTE WELL: This change will have an adverse impact on products
which implicitly expect gTxChainMask1ss=1 behavior. Any such
products must update their INI file to add an explicit
"gTxChainMask1ss=1" entry.
Change-Id: I44f34f80200d057188a77f6f564a13c768fc727e
CRs-Fixed: 2426623
Currently HDD is populating SAP configuration values and
sending it down to SAP module instead use the respective
MLME CFG public API's to get the configuration values.
Move following CFG values:
1. auto_channel_select_weight
2. reduced_beacon_interval
3. dfs_preferred_channel_location
Change-Id: Ic0936a9d96d0587d927ea4d906bd659969415847
CRs-Fixed: 2425524
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.
To fix store cipher info in peer and use it to calculate MIC length
for the frame.
Change-Id: I8afbf9a3bb43c294dbacbbaa7fa0746600937d11
CRs-Fixed: 2428482
Periodic time sync feature is not needed on mainline hence
disable this feature by setting gRemoveTimeStampSyncCmd = 1.
Change-Id: Ifbffc02c61af3be8300a97d9be7b2c7dceaf263d
CRs-Fixed: 2422866
Currently, only broadcast disassociate is supported and deauth is
send in a unicast manner.
For enabling broadcast deauth support, bypass the unicast deauth
and directly send broadcast disassociate.
Change-Id: Ie196bc955b5b9a9f48a474e5f109b2a6c73fa208
CRs-Fixed: 2420980
Currently the driver just start the vdev according to the ini
params, without consdering the tx, rx chainmask supported by the
FW per band, per mac, which can lead to connection in 2x2, even
though FW is not capable of 2 antennas on a particular band.
Fix is to intersect both the tx, rx chainmask for both bands,
and change the ini to minimum of the nss supported by ini, and
the BDF setting of the chains.
Change-Id: Ib0e9bac19959bbcf9bade7dbd78674be4099a23d
CRs-Fixed: 2414103
Currently, whenever roaming is triggered after a successful roam scan
firmware sends a BTM query to current connected AP when it is 11v
capable. Driver completes roaming with candidates received as part of
BTM request from AP. STA respond to AP with BTM response after
successful initiation of roaming.
Now the requirement is FW could send "BTM query with a preferred
candidate list" after a successful roam scan for some roam scan reasons
like PER, LOW_RSSI, HIGH_RSSI, MAWC, DENSE etc. Preferred candidate list
is obtained as part of roam scan based on firmware bss scoring logic.
Add new ini "btm_query_bitmask" to configure the bitmask for roam scan
reasons which is sent to firmware as part of RSO start via wmi btm config
cmd. Fw sends "BTM query with preferred candidate list" only for those
roam scans which are enabled through this bitmask.
New INI: btm_query_bitmask
Min: 0
Max: 0xFFFFFFFF
Default: 0x8
Bitmask : 0x8 (LOW_RSSI) refer enum WMI_ROAM_TRIGGER_REASON_ID.
Change-Id: I24b538745f2ac88d4e5c990573234e0f8a881b1f
CRs-Fixed: 2408111
Per the Linux Kernel coding style, as enforced by the kernel
checkpatch script, pointers should not be explicitly compared to
NULL. Therefore within mlme replace any such comparisons with logical
operations performed on the pointer itself.
Change-Id: Iac19509c5fdcce036e0288653d61638cf04f01d6
CRs-Fixed: 2418400
1) Refine the documentation text of 4 ini items:
gStaKeepAlivePeriod
gApKeepAlivePeriod
gChannelBondingMode5GHz
gChannelBondingMode24GHz
2) Fix a discrepancy which happens when ini cfg values
are converted from those defined in enum
eIniChanBondState to the corresponding values in
enum ePhyChanBondState.
3) Use the related APIs to setup channel bonding modes
instead of directly assigning values.
4) Remove the redundant inclusion of the following two
header files in csr_api_roam.c:
cfg_ucfg_api.h
wlan_mlme_api.h
Change-Id: I43c1e5a05bbb34952a5c7bdbde734f4014592c12
CRs-Fixed: 2416991
Some malformed comments were discovered when generating
the official documentation of wlan cfg ini items.
Refine the documentation text of the following items
in one batch:
gEnableDynamicDTIM
g_sap_chanswitch_mode
gVhtChannelWidth
gDataInactivityTimeout
Change-Id: I2b1455d0ea27fd35dc0cf66316c7dc3b348ee0ac
CRs-Fixed: 2416086
Some malformed comments were discovered when generating
the official documentation of wlan cfg ini items.
Refine the documentation text of the following items
in one batch:
gEnableVendorVhtFor24GHzBand
hostArpOffload
ssdp
gEnableDynamicDTIM
gEnableModulatedDTIM
Change-Id: I3cd617e52e86e2a890e35edb33b37ba3df8f4f6e
CRs-Fixed: 2414259
CBF report is not sent as response to NDPA frames
sent by AP when STA goes to powersave. This is
resulting in VHT-5.2.63A cert test case failure,
where pass criteria is to check the last CBF frame
from STA.
Fix is to increase default value of bmps timer to
600secs.
Change-Id: Ibca5fe0af0be22f0bef463a5b4d11d617ac4391b
CRs-Fixed: 2412177
BOOLEAN is native c type so external range validation is not needed.
Cleanup references to cfg_in_range(), cfg_min and cfg_max for
BOOLEAN items
Change-Id: I4a60d1bbd12ad3cce00b33c551b3927b2f01f638
CRs-Fixed: 2359500
If ACM is off and can't send AddTspec too, we should
be still ok to send uapsd info to AP via reassoc req.
If roam offload is enabled, when csr_reassoc is called, vdev
start cmd is sent during vdev started status, assert will happen.
Fix: call sme_fast_reassoc in sme_qos_request_reassoc to invoke
LFR3 roam if roam offload supported.
Reproduce steps:
1. Change ini: gAddTSWhenACMIsOff=0
2. DUT STA connected AP
3. iwpriv wlan0 addTspec 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Change-Id: Idbd53ff0af36cb3b68c514e399d0033c41c74a78
CRs-Fixed: 2402542
Some ini descriptions are different to common, and some of them
include wrong information, so correct them and use unified form.
Change-Id: I36348fb26a03cab254fd309d792125b8a21ad02f
CRs-Fixed: 2402446
Add new ini "roaming_scan_policy" to config roaming scan
behavior (DBS/non-DBS) in fw side.
This ini is corresponding scan_ctrl_flags_ext in
wmi_start_scan_cmd_fixed_param when host sends
WMI_ROAM_SCAN_MODE to fw.
Change-Id: Id95c3b9bb40d4f32ab3ff14a30f72c6150ac1884
CRs-Fixed: 2398531
Define ini parameter enable_sae_for_sap to enable SAE
support on SAP. It's enabled by default.
Change-Id: I94f099862ad04e0c9f5155ad9dd7165241540c45
CRs-Fixed: 2394661
Legacy WNI CFG items are refactored into new CFG implementation.
PMO uses a wma callback which uses cfg_get API to get listen
interval. Listen interval is now part of the MLME component's
private object. Define API's to get this value and use it instead
of the callbacks.
Remove WMA callback implementation and use new API that gets
listen interval from MLME component.
Change-Id: I797001ea14cc654f9daee3ce297e1ad0c0a08f2a
CRs-Fixed: 2386725
Add ini to support partial and full bandwifth feature of UL MU-MIMO.
0-> no support
1-> partial bandwidth
2-> full and partial bandwidth
Change-Id: I94b2c8e525795a32a923e75f0650742f806dfcd5
CRs-Fixed: 2397536
Currently the driver has the default ini of
PCL policy to select SAP channel as optional,
which leads to ACS on a band where the STA is
present, hence a waste of time, because SAP anyways
has to move to STA channel.
Fix is to make the PCL mandatory, so that the driver
doesn't waste time in ACS, and returns the best channel
of STA, to turn on hotspot fast.
Change-Id: Id9d3dd60e93c9df9e3c65ad8583d8d90058094f8
CRs-Fixed: 2395581
Refactor the below two ini items to new converged cfg/ini
infrastructure:
"gEnableChangeChannelBandWidth"
"extscan_adaptive_dwell_mode"
"extscan_adaptive_dwell_mode" - move this to scm module
"gEnableChangeChannelBandWidth" - move this to mlme
Change-Id: I1ca6657a95c2cd47057f11ccf23c47347f3fc33b
CRs-Fixed: 2394240
Add the WMM config ini config
CFG_TL_DELAYED_TRGR_FRM_INT_NAME to MLME cfg.
Introduce the basic infra APIs related to these configs
from mlme.
Change-Id: Ifaf8072a78f21760e00973e625d7c8e41d8b51a6
CRs-Fixed: 2361533
Remove the following scan and ap protection related ini items:
CFG_AP_ENABLE_PROTECTION_MODE_NAME
CFG_ENABLE_MAC_ADDR_SPOOFING
CFG_SCAN_AGING_PARAM_NAME
Replace the corresponding hdd_config variables and replace
these variable callers with ucfg api from corresponding module.
Change-Id: I99a2659e2151ad285e9451b9e9cc036a199581a3
CRs-Fixed: 2378991
Only when F/W indicates 2g vht20 supported and ini config
gEnableVhtFor24GHzBand=1, 2g vht20 can be enabled.
Steps:
For chips wmi_service_ext_msg supported:
1. hdd_component_psoc_open->mlme_cfg_on_psoc_enable->
mlme_init_vht_cap_cfg, read and save ini cfg:
gEnableVhtFor24GHzBand.
2. WMI_SERVICE_READY_EXT_EVENT indicates 2g vht20 capability by
mac_phy_caps->vht_cap_info_2G.
3. init_deinit_populate_mac_phy_capability calls
extract_mac_phy_cap_service_ready_ext_tlv
to extract vht_cap_info_2G, and set to
psoc->tgt_if_handle->info.mac_phy_cap.
4. hdd_update_tgt_cfg->hdd_update_vhtcap_2g->
wma_get_caps_for_phyidx_hwmode, get target capability,
and combine ini cfg, update 2g vht20 cfg in mlme.
For chips wmi_service_ext_msg unsupported:
1. hdd_component_psoc_open->mlme_cfg_on_psoc_enable->
mlme_init_vht_cap_cfg, read and save ini cfg:
gEnableVhtFor24GHzBand.
2. WMI_SERVICE_READY_EVENT indicates 2g vht20 capability by
hal_reg_capabilities-> wireless_modes
REGDMN_MODE_11AC_VHT20_2G bit.
3. init_deinit_populate_phy_reg_cap calls wmi_extract_hal_reg_cap
to extract hal_reg_capabilities, and set to
regulatory component by ucfg_reg_set_hal_reg_cap, saved
in wlan_regulatory_psoc_priv_obj->reg_cap.
4. hdd_update_tgt_cfg->hdd_update_vhtcap_2g, get and target
capability and combine ini cfg, update 2g vht20 cfg in
mlme.
Change-Id: Id4f2edd129bb1eefec3e39b4246c5f52b2b4124a
CRs-Fixed: 2384842
2g vht20 config should be decided by both capability indicated
by target and ini config. Only when F/W indicates 2g vht20
supported and ini config gEnableVhtFor24GHzBand=1, 2g vht20 is
enabled.
Change-Id: I5b7ad8f82b6000096327c501dc84ad05480ef0fd
CRs-Fixed: 2381514
Struct mlme_ht_info_field_2 has two different layouts depending upon
endinaness, but for one of the fields the naming does not match.
Rename the nonGFDevicesPresent field to be consistent with its
counterpart non_gf_devices_present.
Change-Id: Iafec9976d5f890ae6555af35c40186afacb5c325
CRs-Fixed: 2379073
Based on new cfg framework, defines below five WNI cfg items and one
INI cfg:
- WNI_CFG_APSD_ENABLED
- WNI_CFG_OBSS_DETECTION_OFFLOAD
- WNI_CFG_OBSS_COLOR_COLLISION_OFFLOAD
- WNI_CFG_CURRENT_TX_POWER_LEVEL
- WNI_CFG_LOCAL_POWER_CONSTRAINT
- gTxPowerCap
Change-Id: I5546ea7a4efd142b546ad10a40712d40d2d3ea0d
CRs-Fixed: 2375857
All WNI configurations will be cleanup based on new cfg framework, so
change Change WNI_VALID_CHANNEL_LIST_LEN to VALID_CHANNEL_LIST_LEN.
Change-Id: I805be88ecdcca90cf3a19d1784bf8f8c261b6ca4
CRs-Fixed: 2379748
Make changes to the legacy code to support the
new SET KEY converged infrastructure.
Change-Id: Ic5359e3a9035ac5f2a937a9a1013fa92764cda9d
CRs-Fixed: 2358795
