Connection completion handler is called from two scenarios.
Scenario 1: Called via connection flush with lock held
cm_disconnect_complete()-->
cm_flush_pending_request() acquired lock here-->
cm_handle_connect_flush()-->
cm_notify_connect_complete()
Scenario 2: Called via connection response without lock held
In first scenario, cm_notify_connect_complete() calls
cm_is_connect_id_reassoc_in_non_connected() to check if connect
request is a reassoc req and received in not connected state.
This function tries to auqire same lock which leads to dead lock.
To fix this issue, check if cm_notify_connect_complete() is called
with lock held or not. If not, acquire lock and call
cm_is_connect_id_reassoc_in_non_connected().
This prevents dead lock in scenario 1 and allows calling
cm_is_connect_id_reassoc_in_non_connected() with lock held for
scenario 2.
CRs-Fixed: 3351119
Change-Id: I192090777cb2cf0d604e2670a317aaf6f320d086
Use destination chip and pmac IDs from TLV.
Build flag for HW assist feature is not enabled yet,
so code is not exercised.
Change-Id: Ia9175d6597a7a2780f451d99a9f8ece7a16049e5
CRs-Fixed: 3262344
The stats to indicate the packet drop for EAPOL packets increments twice
in an instance. Fix this double incrementing of stats counter.
CRs-Fixed: 3365584
Change-Id: I524fa1a196452089c94acf50b52db0b00f562317
Add debug prints in the event handler of WMI_REG_CHAN_LIST_CC_EXT_EVENT
to enhance debuggability. Also print the AP power type in the
function "send_set_tpc_power_cmd_tlv" in string format.
Change-Id: I4df5b72a5b07c530241985ef5a91cf402dc60b80
CRs-Fixed: 3322198
In ucfg_green_ap_ll_ps() api, the cookie is not returned to hdd
layer as part of vendor command response.
Modify ucfg_green_ap_ll_ps() api, in order to return cookie id
to userspace application through hdd layer
Change-Id: I72e98fb24af986ae57216db9ae3c786486fc1173
CRs-Fixed: 3357287
Add ucfg and wmi changes to support for green ap low latency
power mode enable/disable command.
Change-Id: Ib9112e384c8354f1eff0f15610301225d51ef3ac
CRs-Fixed: 3265649
As part of edca param for ll sap, send converted cw min
and cw max val to firmware instead of exponential val.
Change-Id: Ie5c98a2038f002c4c4218007e1bce79f120c42f6
CRs-Fixed: 3360551
Requirement:
In skb recycler, if recyler module allocates the buffers
already used by DS module to DS, then memzero, shinfo
reset can be avoided, since the DS packets were not
processed by SW (host).
Hence, we will achieve good KPI with less CPU
utilization.
Fix:
Implemented an new qdf wrapper API qdf_nbuf_alloc_ppe_ds
in wifi driver, which in turn invokes
__netdev_alloc_skb_no_skb_reset API to linux module.
With the use of new netdev_alloc API shinfo reset
will be avoided for DS used buffers alone.
Skb recycler changes are delivered already via
4360331
Change-Id: I3fe8dc07ca12c01136eaee4fcdb1ff6036f80f74
CRs-Fixed: 3350807
Currently in function wlan_crypto_set_key_req(), as long as
WLAN_CRYPTO_TX_OPS_SET_KEY() isn't NULL, it always returns
QDF_STATUS_SUCCESS irrespective of the real processing result
of setting key request and causes FW assert in below test:
1. DUT work as SAP role
2. Peer STA repeatedly do connect/deauth with very short
time interval
3. When SAP just finish 4-way handshake and supplicant don't
add key to wlan host yet, peer STA send deauth again. Once
deauth is received, wlan host will free peer STA related info.
Just after this, supplicant key setting is arrived, and wlan
host return QDF_STATUS_SUCCESS and wait for completion event
of key setting, like below log:
target_if_crypto_set_key: key_type 0, mac: 7c:c2:c6:32:cb:90
target_if_crypto_set_key: Invalid peer
4. During the waiting time, peer STA trigger connection again,
due to previous key setting isn't still done, it will block
new key setting. And when completion event timeout happen, it
will still call wma_update_set_key() to notify successful key
setting. So when wlan host send WMI_PEER_SET_PARAM_CMDID to
update authenticate state, FW find key isn't still installed
and trigger assert.
Change-Id: Ice1c5dcfbbde394e1271b900ba783fea98493647
CRs-Fixed: 3364767
Driver receive NL80211_CMD_START_AP to get fixed freq, width and
apply puncture_bitmap from EHT ie, disable punctured 20 MHz sub channels
in regulatory component, and send to F/W by vdev start, update eht op/he
op/vht op in beacon template.
When start ap, apply puncture to regulatory, set is_static_punctured flag
for all 20 MHz sub channels of current bonded channel in master channel
list of pdev, and disable 20 MHz sub channel in current channel list if
is_static_punctured is set.
When stop ap, remove puncture to regulatory, clear is_static_punctured flag
for all 20 MHz sub channels in master channel list of pdev, and don't
disable 20 MHz sub channel in current channel list if is_static_punctured
is not set.
change-Id: Ia97e7a4fa56a66f343bd648b62216347787ba6d0
CRs-Fixed: 3356755
If the connect req from supplicant is non-mlo, ignore mlo related
operations and continue with connect req
Change-Id: If30df0a7dc195c2cbafc60f1e4c999b0c5689998
CRs-Fixed: 3360070
Fix the compiling issue by removing the export symbol for static
qdf_timer_clean and mem_debug_disabled.
Change-Id: I01f886e04af2f294ed9cb93afdbb69d7d8b9f2ee
CRs-Fixed: 3363506
IOMMU map and unmap RX buffers into LPASS SMMU context
bank for LPASS to access RX buffers in direct link
usecases.
Change-Id: Ie72a008309e3abdf3fbc7198bb5d3af5e9497180
CRs-Fixed: 3356568
waikiki supports sending a packet from REO2PPE if a flow
rule matches. these changes are added to take advantage of
this HW feature when ever we are adding a flow rule
CRs-Fixed: 3359141
Change-Id: I8fedfcc759bc0427d71d3bb615e61ba38577c5c0
Populate mbssid_multi_group_flag and mbssid_multi_group_id during
WMI_VDEV_START_REQUEST_CMD.
Change-Id: I77a00a4f8268e9f8e68f195f81671a87e86175a0
CRs-Fixed: 3352540
Currently the HIF code directly calls Linux NAPI APIs. However, the
QDF has abstractions for these. Furthermore, the QDF implementation
properly handles NAPI API changes introduced in Linux Kernel versions
5.19 through 6.1. Therefore, modify HIF to use the QDF NAPI APIs so
that the version-specific changes are only needed in QDF.
Change-Id: Ibc6c69c9add8d2829ac34dcdcf8b2b262f7304b7
CRs-Fixed: 3364162
Linux API napi_enable() is abstracted, but napi_disable() is not. Add
an abstraction so that all of the native NAPI API calls in HIF can be
changed to use QDF abstractions.
Change-Id: I26e4c1d301dc6744be19b3f4142542aefe0e6fec
CRs-Fixed: 3364272
Commit b48b89f9c189 ("net: drop the weight argument from
netif_napi_add") was introduced in Linux 6.1. As described by the
subject, this removes the weight argument from netif_napi_add().
This was preceded in Linux 5.19 by commit 58caed3dacb4 ("netdev:
reshuffle netif_napi_add() APIs to allow dropping weight") which added
new APIs to call when a non-default weight wishes to be sent.
QDF function __qdf_netif_napi_add() is the abstraction of
netif_napi_add(). Update the implementation of this abstraction to
call either netif_napi_add() or netif_napi_add_weight() based upon
kernel version.
Change-Id: I4817614408c6eb2d4741444efc9db3a79a200550
CRs-Fixed: 3364271
Currently the ENHANCED_OS_ABSTRACTION implementation of some of the
NAPI QDF APIs are directly calling Linux native APIs rather than
calling the __qdf static inline abstraction APIs.
An upcoming patch modifies the static inlines to handle changes made
to the NAPI APIs in Linux kernel versions 5.19 through 6.1, so update
the ENHANCED_OS_ABSTRACTION implementation to use the static inlines
so that the version-specific changes only need to be made in one
place.
Change-Id: I90473a8495e923c65d4e390057c421b6fc60f170
CRs-Fixed: 3364270
As per current design, dp_mlo_ctxt is allocated during the
initialization of module while the MLO grouping information is
understood after WMI_READY_EVENT. The same is deinitialized while
unregistering the module.
To ensure dp_mlo_ctxt exists per MLO group, bring the dp_handle
a layer below in the hierarchy into the mlo_setup_info and allocate
dp_mlo_ctxt after the WMI_READY_EVENT is received from all the SOCs
for a given group. Deallocate it after the WMI_MLO_TEARDOWN_COMPLETE
event is received.
CRs-Fixed: 3355405
Change-Id: Ic3102a34a8d44877827e2ff1f7da2e414b2b463f
To handle dp_mlo_ctxt assignments from the UMAC module,
moving the callers for attach and detach to the list of
MLO operations for multi chip.
CRs-Fixed: 3355400
Change-Id: Id743ec1086cf1b3ba0a3ec42212dc21c5a9ccc6b
Currently the FILS Discovery rx frames are dropped in
tgt_mgmt_txrx_rx_frame_handler considering them as unspecified
packets as action category for FILS Discovery is not defined.
Define FILS Discovery action category so that the FILS Discovery
will not be considered as unspecified frames and dropped while
processing.
Change-Id: I72398caf3cbb1f7d53d5f97da9d1997af2b33595
CRs-Fixed: 3346195
rx user status pointer is not valid
memzero ppdu_info before ppdu TLV processing and
Assign valid user status pointer from ppdu_info
user status before rtap update.
Change-Id: Ib9f8bf356a8d4710d295716cf88b8cf6a37158cb
CRs-Fixed: 3341380
The current field width for bandwidth parsed from
tx completion status is only 2-bits, which is not
sufficient for 320 MHz and 240 MHz, since these enum
values are 4 and 5 respectively, which needs a
minimum field width of 3-bits to store.
Increase the field width of bandwidth in the tx
completion status data structure to account for
320 MHz and 240 MHz enum values.
Change-Id: Ie108f31537607ab9ebf6510542b8967c0272e383
CRs-Fixed: 3359371
This change is to allow other modules to register for
link disablement.
It includes below functions:
1- Notify link update
2- Register to handler to get link update notification
3- Unregister T2LM handlers
Added the below changes as well,
- Move T2LM related data structures to wlan_mlo_t2lm.h file
- Host receives the expected duration from FW for multiple vdevs.
Hence, add support to extract the expected duration for multiple vdevs.
Change-Id: Ie8e77d5d3b4351a8551ecd7da50786b58dad3b2e
CRs-Fixed: 3346432
Wi-Fi Alliance specification for Automated Frequency Coordination (AFC)
system ensures that the Standard Power Wi-Fi devices can operate in 6
GHz spectrum under favorable conditions, without any interference with
the incumbent devices.
Add support for vendor command/events and corresponding
attributes to define the interface for exchanging AFC requests and
responses between the driver and a userspace application.
Change-Id: I8c894236cdb3a33f6eae5dd43879fc84f29a80dd
CRs-Fixed: 3337619
Currently the datapath stats do not print the
packet count for 320 MHz bandwidth.
Add support to print BW counters for 320 MHz.
Change-Id: Ic9579a1860e6aca442f7bc4a3b92930e8506e9bd
CRs-Fixed: 3359372
1. Change the names of parameters and functions related
to direct switch feature from ppe to ppeds
2. Remove the unused ppe_release_ring
Change-Id: I5a95b1273e338f354903af98158578ac65758a8a
CRs-Fixed: 3345097
The kernel-doc script identified a multitude of documentation issues
in hal_rx.h, so fix them.
Change-Id: I36913abcfea5504b1fdea2afb5c71810b08e4da6
CRs-Fixed: 3352421
Introduce new macro to support TX control port changes in
host driver with cfg80211.
Change-Id: I1f557c62e225ce019a6ce3174ad2d897b39e0147
CRs-Fixed: 3342945
Add a new subcommand QCA_NL80211_VENDOR_SUBCMD_DOZED_AP to configure
doze mode state on an AP interface. This is also used as an event to
indicate the updated configuration. In doze mode, AP transmits
beacons at higher beacon intervals and RX is disabled.
Uses attributes defined in enum qca_wlan_vendor_attr_dozed_ap.
Change-Id: I183140f0466eb7400cc161afb8c2e295ec587f93
CRs-Fixed: 3267855
Introduce ini gGAPLowBeaconMult for Low beacon
multiplier for Green AP low latency power save mode.
Change-Id: Ifc03e1acaf640bb55e0ae3465b38762f54f0eeea
CRs-Fixed: 3264938
Issue:
When DS mode is configured for a VAP
in both AP and STA (RDP 433), the tput reduces.
For instance, for an ingress of 7G
in standalone case, the egress rate is
1) 6887 Mbps when DS is enabled only in AP
2) 1900 Mbps when DS is enabled in both AP and STA
RCA:
With the help of debugs & proc/interrupts, identified
that we are not setting up the peer when the
device in STA mode due to AP mode check in
dp_soc_txrx_peer_setup.
Hence, the traffic is not flowing via DS
and so, tput reduces.
Fix:
Added changes to invoke txrx_peer_setup in
STA mode and DS mode will configured in that mode.
With the fix, traffic flows via DS, which
in turn improves the increased
Change-Id: Ib51e9a27e5078ed99160f213ddffed801c2e4ecf
CRs-Fixed: 3355603
Check size of the frag before passing
to trim function, which can lead to memory
corruption.
Change-Id: Icea102f9fef8c7333591337a93d32bc449704202
CRs-Fixed: 3354458
