Send Vdev pcl command on both connected STA vdev when sta+sta
roaming is enabled. Handle below cases:
1. When 1st STA is connected send PDEV pcl command for the
first sta. Set pcl_vdev_cmd_active false.
2. When 2nd STA comes up, Set pcl_vdev_cmd_active to true,
send vdev PCL for 1st sta before enabling roaming(disabled
as part of the connect on 2nd STA).
3. For second STA force dbs connection when
enable_dual_sta_roam_offload ini is enabled. Set the channels
of the 1st connected STA band as invalid and remove these
channels from the scan filter.
4. On disconnection of 2nd STA connection, clear the vdev
PCL sent for 1st STA and then send PDEV pcl command.
Also make changes to send set PCL command after roam init
is done before RSO start is done at firmware to avoid assert.
Post set pcl command from sme/csr through lim/wma/wmi to avoid
the above condition.
Disable roaming on the vdev before sending set PCL command to
avoid roaming on undesirable band & channels.
Change-Id: I6bd869015b7248fe5c5c90b6e2fa0174995be197
CRs-Fixed: 2725360
Enable compilation of the connection manager roam files with
Kbuild changes.
Add new API to store and retrieve the firmware scan channels at
mlme. Also add initial support to post SET_PCL command through
lim, so that it is not sent before ROAM init command.
Add changes to restrict connection of the 2nd STA to
channels on the other band of the 1st STA connected band.
This is done by filling only the allowed band channels in
the scan filters for the 2nd STA connection. If only
1 STA is active, it is allowed to connect on any band.
Add header gaurds for missed header files:
wlan_cm_tgt_if_tx_api.h
target_if_cm_roam_offload.h
Change-Id: Id2bce12b9663ed635ea46164169b088461aab870
CRs-Fixed: 2720341
Replace obsolete WMA_LOGA() macro with wma_alert().
In some error cases, usage of wma_alert() is incorrect and
hence use wma_err().
Change-Id: Ife02033c4f981c31f5e6b165d5e8961e2ce1f9d8
CRs-Fixed: 2716176
Truncation will happen when assining an association id over 256
to the u8 'aid' of struct wma_txrx_node.
To avoid such issue, change the type of 'aid' in struct wma_txrx_node,
from u8 to u16.
CRs-Fixed: 2713427
Change-Id: If360c017700aadaf9f2d3216601a011704f68180
Currently, Rx retry count statistic is not supported by firmware.
So host driver also not updating the corresponding statistic in
peer stats. Datapth is updating this counter using retry bit in the
rx MPDU. Update peer Rx retry count value from data path.
Change-Id: I4fd422faa7a766090991c461cd6fd2cc70d2fcc3
CRs-Fixed: 2691704
Fix insmod failure in perf build which is caused by undefined
symbol when MPC_UT_FRAMEWORK is not defined.
Change-Id: I1a1ae76af596a3d219a7367d45a2fb38a08107a4
CRs-Fixed: 2696540
chan_freq and mhz variable represent the same thing so use chan_freq
instead of mhz.
Change-Id: I4162504562c30ece71f5ebc465b1af3a048b01b2
CRs-Fixed: 2696795
Removed all the API realted to FEATURE_WLAN_RMC
as well as related SME/WMA code.
Change-Id: Id471ccabcfd183fbcc7ff4e4953991f9e1551526
CRs-Fixed: 2686364
gEnablePowerSaveOffload is confusing, so change it to
gAdvancedPowerSaveMode.
Value 0: Disable advanced power save
Value 1: Enable advanced power save
Change-Id: Ib5593ef31eedacdc232ffbad183974e2cd847e83
CRs-Fixed: 2676664
During tdls peer delete, wmi command WMI_PEER_DELETE has been
send but later on from driver wmi command for peer update is
send without checking for peer reference before sending to fw.
Fix, to check for peer reference before posting the cmd to fw.
change-ID: I216d1ad726af3369c227ae566e22949cadb8300c
CRs-Fixed: 2667811
Wlan firmware updates "max tx pwr allowed" to host in vdev start response
event and roam sync indication event. Host uses this value to update
power constraint ie in assoc request and TPC query response.
Host updates "max tx pwr allowed" value to firmware after association
completion, so that firmware uses the same max power to transmit mgmt and
data frames.
Change-Id: Ifd8d47fd830bd02bdde2633c22ea82820adf73a0
CRs-Fixed: 2652690
While sending tx frame WMA_IGTK_KEY_INDEX_4 is used to get the
igtk key, but the WMA_IGTK_KEY_INDEX_5 is also valid igtk key index
and thus if igtk index passed is WMA_IGTK_KEY_INDEX_5 the get igtk
always fails.
So during set key store the igtk key index and use the same to get
igtk key.
Change-Id: I5c3baf1231472e7d9aeb2f762285befc9100c858
CRs-Fixed: 2661204
When running WHUNT test case for SET NUD STATS vendor command,
wma_set_arp_req_stats is supposed to be sent to FW but it fails to send
due to the check in wma_is_vdev_started(), which is currently checking
if the vdev state is WLAN_VDEV_S_START, instead of WLAN_VDEV_S_UP, thus
allowing vdev state WLAN_VDEV_S_UP to still continue when it is not
started. Hence, change the check to WLAN_VDEV_S_UP to provide proper check.
Change-Id: Ifae00ff26a27df92cd4d09047c326bcccfdbf602
CRs-Fixed: 2651406
Currently there is no provision to configure OCL mode in FW during
driver bootup.
To enable this configuration add a new INI configuration parameter
gOclCfg.
Change-Id: I87c9131f5395c394f745e0170f0d9b3d1571d030
CRs-Fixed: 2644312
Currently QDF_MAX_NUM_CHAN/POLICY_MGR_MAX_CHANNEL_LIST aren't aligned with
NUM_CHANNELS, these unalignment may cause some potential OOB access.
So replace QDF_MAX_NUM_CHAN/POLICY_MGR_MAX_CHANNEL_LIST with NUM_CHANNELS
to keep unified.
Change-Id: Ib6c81a3979f2fd29ba1ec678f018a6704b599385
CRs-Fixed: 2644066
Handle send delba indication from DP. It will help DP to
do aggregation tid management.
Change-Id: I18455107ef8d042644efc8ce549a104612eec05c
CRs-Fixed: 2637485
Add host driver support for MCS 12/13, a Q-Q PHY feature.
The following changes are being introduced as a part of this
- Advertisement of the MCS 12/13 using the QCN IE
- Interaction between the Host and the FW regarding the target and
peer capabilities for the new features introduced.
- The new data structures and variables to populate and use the feature
capability
- Routines to add and parse the IE.
Change-Id: I2b91a271d30b1230ef7bb14ee08d0b9da2706db4
CRs-Fixed: 2610277
When AP rejects assoc request based on poor rssi
host will put the AP in blacklist mgr list, only when
rssi value improves by threshold value,should the
STA try to connect to AP.
Change-Id: I78009b89ea07afdd5f3381973a9eb7ec1f73d1b5
CRs-Fixed: 2632015
Presently vdev delete is sent to firmware 1st and the object manager
vdev delete is deleted after all the references are released.
With this change the vdev delete is sent to firmware when all the
references are released and the vdev delete is sent to firmware via
the object manager vdev delete notification.
Change-Id: I67bea0d2b2a0d2d9eb4602e5d0b8bbdcafdd4d26
CRs-Fixed: 2618278
Currently, driver send a generic reason code
eSIR_MAC_DISASSOC_DUE_TO_INACTIVITY_REASON to userspace when a
STA kickout happens. Send eSIR_MAC_SA_QUERY_TIMEOUT when STA
kickout happens due to SA query timeout.
Send eSIR_MAC_PEER_XRETRY_FAIL when STA kickout happens due to
XRETRY failure.
Still host sends deauth frame with reason code
eSIR_MAC_DISASSOC_DUE_TO_INACTIVITY_REASON.
Change-Id: I72fa7406ef1b131ef3519bb6bef21cc52bc548cb
CRs-Fixed: 2624948
Firmware advertises WMI_SERVICE_ROAM_SCAN_CHANNEL_LIST_TO_HOST_SUPPORT
at the time of initialization. When user requests for roam scan channels
to driver using GETROAMSCANCHANNELS command, driver queries firmware for
roam scan channel list by sending wmi command with command id
WMI_ROAM_GET_SCAN_CHANNEL_LIST_CMDID and vdev id.
Firmware response to WMI_ROAM_GET_SCAN_CHANNEL_LIST_CMDID commmad is
WMI_ROAM_SCAN_CHANNEL_LIST_EVENTID. This event has roam scan channel
list, vdev id, connected BSSID, command_response.
Firmware issues WMI_ROAM_SCAN_CHANNEL_LIST_EVENTID event for two reasons,
one for GETROAMSCANCHANNELS command where firmware sets command_response=1
in wmi event and asynchronous event upon disconnection where firmware sets
command_response=0 in wmi event.
Change-Id: I690aca6c3f1e3aa7ae1fe54aadc839ea19446079
CRs-Fixed: 2621535
Send vdev param command to FW for STA vdev to set the packet
capture mode. Send the command only if packet capture support
is enabled.
Change-Id: Ifed2431882b1f7d2869771e812daa5bcd5dc17e9
CRs-Fixed: 2619314
After deauth/disassoc, roaming is triggered by the firmware and
if roaming failure occurs before handoff is started, then
firmware sends the WMI_ROAM_EVENTID event with deauth reason.
Currently unspecified reason is sent to the upper layers for
every emergency deauth roaming failure.
Extract the reason code from the deauth/disassoc frame sent by
the AP, received in WMI_ROAM_EVENTID.
Change-Id: I461a38e8a8e60fa26b2ace3f54a6f8208f00838d
CRs-Fixed: 2611473
Currently, wifi-pos uses channel number to get the fwr phymode.
For adding 6g support wifi-pos need to get the phymode from
frequency instead of channel number.
As a part of fix, Add handler for getting phymode based on
frequency
CRs-Fixed: 2617906
Change-Id: Ie65b3ed98760cef152df3697805593efbad4d5a1
Add vdev start check such that host does not send ARP_NS stats command
to FW when vdev is already stopped.
Change-Id: I94c0b4c26db3f48c7b2de1ad3003c0f0520fa396
CRs-Fixed: 2621587
As part of the vendor extended stats, add API to
request Rx hardware stats for a given vdev id.
Change-Id: I46d73de21724c4c5ebf4a78075b7b2c1d02fe92a
CRs-Fixed: 2605729
lim_sta_send_add_bss_pre_assoc, sta_send_add_bss and
wma_send_peer_assoc have duplicate logs.
Also send_peer_assoc_cmd_tlv print all the required info with
flags and other params.
So remove the duplicate logs and keep only missing info in
sta_send_add_bss and wma_send_peer_assoc, which is not printed
anywhere.
Change-Id: Ic5aa63f1a4296553b584bcc768d8c5cb04ddddf3
CRs-Fixed: 2616910
As per the logic implemented in the FW, it will send a dummy event for
link layer stats in case the buffer allocation fails. In this case,
there can occur a scenario in host wherein we are not properly freeing
the previously allocated memory.
In the event handler wma_unified_link_radio_stats_event_handler, if the
event is dummy, we are updating the value of the num_radios inside
wma_handle->link_layer_results. This num_radios is later used to free
any allocated memory. On setting it to zero, we are preventing that
memfree to occur; leading to a memleak.
To fix this, in case there is a dummy event, first free any possible
previous results before setting the num_radios to be zero.
Change-Id: Ibe4ddf1a137a33130100483cefb004b7dae4ce02
CRs-Fixed: 2610754
Currently, the driver schedules the message to set
power save enable/disable to FW as part of the
set power mgmt command received from the userspace.
This command is then scheduled and is sent via
the scheduler thread.
Generally, userspace sets the power save disable
when it starts the DHCP process and enables the
power save back when the DHCP is completed.
DHCP packets are sent through the Datapath and the
PS enable/disable command would be sent via the
control path explained above.
the Race could happen that the scheduler was busy
with some other task and the PS disable command
was in the queue and the DHCP process began.
This would result in DHCP packets going to the peer
with PS enabled.
The fix is to set the power save enable/disable directly
instead of using the scheduler path.
Change-Id: I0f2aed37f875c283f318fb44bcc40d0ab401413a
CRs-Fixed: 2611480
Add support to make event WMI_ROAM_PMKID_REQUEST_EVENTID as
wakable in FIPS case.
In FIPS Enabled case, for roaming Firmware sends PMKID request
to host as firmware is not supposed to do crypto functionality
with FIPS enabled.
Change-Id: I09b6b68f77ba75f9e5519ff18017c95d16771f52
CRs-Fixed: 2513790
Add support to fallback the PMKID generation from firmware to
wpa_supplicant.
In FIPS Enabled case, for roaming Firmware sends PMKID
request to host as firmware is not supposed to do crypto
functionality with FIPS enabled. Once the roam candidate
selection is done in the firmware, it sends the
WMI_ROAM_PMKID_REQUEST_EVENTID. After receiving this event
the host driver triggers an event to wpa_supplicant using
NL80211_CMD_PMKSA_CANDIDATE for PMKID generation. Then
wpa_supplicant responds with PMKID to host using
NL80211_CMD_SET_PMKSA. And host updates the wmi pmk cache
and indicates the firmware via WMI_PDEV_UPDATE_PMK_CACHE_CMDID
wmi command.
Change-Id: I7d33a2b92f97260fa5a7e742b6f877adc7eced55
CRs-Fixed: 2512955
Currently many layers store the datapath handles i.e.
pdev and vdev handles and use them for passing as an
argument to the CDP APIs. This gives way to possible
race conditions, where the datapath handle provided by
the outer layer might be a stale pointer, which in turn
leads to unexpected results.
Remove the storage and usage of all the datapath handles
from the layers currently using them.
- cds_context
- vdev objmgr
- pdev objmgr
Change-Id: Icf24bd3792af203d1a06e153f0badd6e7405559f
CRs-Fixed: 2602199
Send vdev param command to FW for STA vdev to set the packet
capture mode. Send the command only if packet capture support
is enabled.
Change-Id: I014acfc5d97a2bf00831259b9811b3c5bc7610a1
CRs-Fixed: 2528554
Currently cdp ops are given pdev/vdev/peer
handle as its arguments, which is directly
accessed in those APIs. This can cause a
race-condition in access of the respective
handles if it has been deleted in parallel.
Hence as a part of cdp convergence, pass only
the pdev_id or vdev_id or peer mac address,
which will be used to get the respective handles,
and hence avoiding the unwanted access of the
handles if it has been deleted.
Also remove the ops which are used to store
and retrieve such handles, that no more needed.
- register_peer
- clear_peer
- change_peer_state
- peer_get_ref_by_addr
- peer_release_ref
- peer_state_update
- get_vdev_by_sta_id
- register_ocb_peer
- get_peer_state
- get_vdev_for_peer
- update_ibss_add_peer_num_of_vdev
- remove_peers_for_vdev
- remove_peers_for_vdev_no_lock
- copy_mac_addr_raw
- add_last_real_peer
- is_vdev_restore_last_peer
- update_last_real_peer
- peer_detach_force_delete
Change-Id: I5134ca882f5fcf0e5941317e48712717eddb58fe
CRs-Fixed: 2541708
When CONFIG_WLAN_FEATURE_11W is disabled, compilation of lahaina still fails
in a few areas. Even though CONFIG_WLAN_FEATURE_11W should be always be
enabled now, add appropriate fixes for the compilation issues in the event
that CONFIG_WLAN_FEATURE_11W is disabled.
Change-Id: I1743678df6b66a63160795374de7969f313f55d9
CRs-Fixed: 2601362
