For WPA3 SAE LFR-3.0 roaming, authentication is offloaded to the
wpa_supplicant via the host driver due to the target crypto
inavailability limitations. The target does candidate selection
and sends the WMI_ROAM_PREAUTH_START_CMDID to the driver.
Once the SAE authentication is done, the supplicant sends the
external auth NL command with the authentication status, PMKID
derived. On receiving this event, send the PMKID, bssid, auth
status to the target over WMI_ROAM_PREAUTH_STATUS_CMDID command.
The host driver decides if the external authentication event is
received for preauth candidate or for initial connection by
checking the connected state information of the csr session.
When the authentication fails with the first candidate, the
target triggers the preauth start for the next candidate. This
happens till there are no candidates available to roam.
There could be a situation where the firmware sends preauth
event for candidate1 and before the supplicant could send the
external auth command to the host driver, the candidate1 preauth
timer could have expired and firmware sends the preauth start for
second candidate. After SAE is done with second candidate also,
the supplicant sends external auth event for second candidate. So
in this situation the firmware should decide to choose the
latest candidate. The host driver here is a mere passthrough and
doesn't maintain timer for the preauth event for each BSSID to
drop the expired candidate preauth events.
Change-Id: I799a05e55a59677dfc2ddf5b55ebc888ccfea03e
CRs-Fixed: 2507003
In case Device is P2P GO and SSR is triggered due to any reason,
Stop_adapter is called. Inside stop adapter adapter->session.ap.beacon
is freed. When P2P GO negotiation is initiated after SSR,
__wlan_hdd_cfg80211_stop_ap function tries to access
adapter->session.ap.beacon which freed during SSR.
Failure is returned in case adapter->session.ap.beacon is NULL,
Which causes failure of p2p negotiation.
Fix is to return success to upper layers in case SAP is already
down, So that beacon interval can be cleaned up.
Change-Id: Ie7a30475b2a54860843b1430964585d22f02c110
CRs-Fixed: 2503216
The Linux Coding Style frowns upon mixed-case names so rename
identifier tpAddBssParams to be compliant.
The Linux Coding Style enumerates a few special cases where typedefs
are useful, but stresses "NEVER EVER use a typedef unless you can
clearly match one of those rules." The tAddBssParams typedef does
not meet any of those criteria, so replace it (and the "tp" variant)
with a properly named struct.
Change-Id: Icf7fe19cfe6eb6fbac5689e3b5474d38c520b311
CRs-Fixed: 2506539
Firmware offloads WPA3 SAE authentication to host due to the
crypto library availability limitation. Once the roam candidate
selection is done in the firmware, firmware sends the
WMI_ROAM_PREAUTH_START_EVENTID. Once this event is received, the
host driver triggers the SAE.
Add support to offload the SAE authentication from firmware to
wpa_supplicant.
Change-Id: Ie3a9e731194e1edfcd9f33ef0d601767b9485d46
CRs-Fixed: 2490201
Create bss peer in lim_process_mlm_post_join_suspend_link
when sta connect, don't need pose message to wma queue.
Change-Id: I23325c9d41b68f67ea9903008521f026e46395c4
CRs-Fixed: 2505558
In case of high latency data path, addba/delba messages
needs to be handled to support partial reorder.
This reverts commit b8919e14c5
and fix below security isses in ol_tx_addba_handler.
1. handle memory allocation failure scenario.
2. Free array memory before assign new memory to avoid
memory leak.
Change-Id: I4f577c9e8bcb40f70ffb1b305659a059eac68d8d
CRs-Fixed: 2488966
Wifi turn-on will timeout and fail if system suspend occurs during idle
restart. To solve this, abort system suspend during idle restart.
Change-Id: I0a4a1fc9525b5fb19f51a289ca0b8a76c73038e6
CRs-Fixed: 2506716
Currently the host driver updates the okc, pmksa flags
only after the set key management command is received from the
wpa supplicant. This is not needed as set_pmksa command is
received for 802.1x/SAE/OWE and key management needs to be
offloaded to firmware always for it to be able to include PMKID
in reassoc request/responses.
Receive the pmkid_modes from ini config parsed to mlme and
update in 11i tlv param of ROAM_SCAN_MODE command.
Change-Id: If169b402731e3713479e90b627060df470e5dab2
CRs-Fixed: 2506580
The host driver drops any authentication frames that doesn't
belong to current pe session. But, for WPA3 SAE roaming
pre-authentication is offloaded to user space, and as part of
that, the host driver should handle the SAE commit/confirm
messages received from the target AP for which there is no
pe_session.
Add changes to check the auth algorithm in the authentication
frames received for which no pe_session exist and if auth algo is
SAE, indicate that frame to wpa_supplicant.
Change-Id: Ie911524475423704246c1b4f694b83abdbf5129a
CRs-Fixed: 2505556
RDDM can be collected during kernel panic and pld_collect_rddm is
a blocking call that will cause WLAN watchdog if the caller is from
scheduler thread. Hence revert this change and collecting FW dump
inside kernel panic handler.
CRs-Fixed: 2506844
Change-Id: I8667896e61b856fc2e03e1c8278a6451b6a04c24
Currently driver passes sta_id through out the call for getting the TSM
stats. Although passed, the sta_id is not used anywhere in the call
stack. As part of removing the sta_id usage, this sta_id can also be
removed safely.
Remove the usage of sta_id in get TSM stats path.
Change-Id: I1efbb1bfdc8df84e9b6a71dcd5bd39ea93ced21a
CRs-Fixed: 2484701
Increase the max number of MSDU in AMSDU limit to 15 and set the
default value to 0 to config the FW in auto mode selection in which
FW picks the maximum number of MSDUs in AMSDU based on connection mode.
Change-Id: I6c1f1292a31fc9ea857e60e7a81d10b6def5cbc1
CRs-Fixed: 2502544
Currently, the cdp API cdp_register_peer takes as input the sta_id. As a
part of cleaning up the usage of sta_id, replace it by peer mac address.
Change-Id: I0e92258777aff02940dd619c4d2ad784aa3e7f31
CRs-Fixed: 2502996
Cleanup ol_txrx_register_peer to be peer mac address based
from local peer id based.
Change-Id: I59fd19c0185d8fe89563ac78bc9e8a8117c12ed1
CRs-Fixed: 2503182
In standard linux kernel, struct dma_iommu_mapping is not defined for
arm64, while in qualcomm linux kernel, struct dma_iommu_mapping is
defined for arm and arm64.
To fix build error in standard linux kernel, use struct dma_iommu_mapping
only when ENABLE_SMMU_S1_TRANSLATION is defined.
Change-Id: Ib02073163f2a38c47f864c6592fe2470046868ce
CRs-Fixed: 2496733
Currently, the IPA AIP ucfg_ipa_wlan_evt takes as input the sta_id. As a
part of cleaning up the usage of sta_id, remove the parameter. Since
mac_addr is already present in the list of parameters, no need to add.
Change-Id: Iacc4a05de88973014eb4bcc1dfc97b7dc4a0d4fa
CRs-Fixed: 2503944
Currently driver passes sta_id through out the call for getting the SNR
stats. Although passed, the sta_id is not used anywhere in the call
stack. As part of removing the sta_id usage, this sta_id can also be
removed safely.
Remove the usage of sta_id in get SNR stats path.
Change-Id: I39482d8f6d8e3bd32e940a85d5592dada8f0460b
CRs-Fixed: 2503956
Currently the function hdd_get_peer_idx is not being called from
anywhere. As the use of sta_id is being depreceted, the function can be
safely removed.
Clean up the unused function.
Change-Id: I6896d03ad2e8b427147e2259b737836cd3f44ca0
CRs-Fixed: 2484699
When FEATURE_WLAN_AP_AP_ACS_OPTIMIZE enabled, it will allocate
memory in INIT domain (wlan_hdd_startup), and free in ACTIVE
domain (hdd_wlan_exit).
Move to wlan_hdd_start_modules/wlan_hdd_stop_modules to avoid.
Change-Id: I0fd93baa306a136af2faa7af9dcccfb709984ef9
CRs-Fixed: 2505462
If firmware doesn't support 5GHz band then ieee80211_supported_band
structure for HDD_NL80211_BAND_5GHZ is not allocated in wiphy and in
wlan_hdd_update_ht_cap() trying to derefer member-fields of
ieee80211_supported_band[HDD_NL80211_BAND_5GHZ] without NULL check is
causing NULL pointer exception.
To address this, add NULL check for 2GHz and 5GHz band pointers.
Change-Id: I8aa93b9cbe26ce674563505e222f5cb2aa970051
CRs-Fixed: 2503133
Remove operationChannel from structure csr_roam_profile, remove
the code where value assigning to operationChannel take place.
Change-Id: If7cd64d4d7513000181f92faabd6c863341c71f9
CRs-Fixed: 2503043
1) Remove channel from struct hdd_mon_set_ch_info. All client
code will use freq within the same struct from now on.
2) Replace the usage of channel ID(op_chan) with channel
frequency(op_freq) in function hdd_mon_select_cbmode's
parameter list.
3) Fix a number of camel cases detected in function
hdd_select_cbmode.
Change-Id: Ib7c1ee453b34647e983749a713b33017b92103ac
CRs-Fixed: 2504779
