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 check for sta connection during NUD stats request because FW may
assert if NUD stats request is sent to FW when the station is disconnected.
Change-Id: I0521356f677154cd5f4f0ae08b5fcfec2e9cef56
CRs-Fixed: 2610267
Data abort is happening while accessing unmapped sta_info in
hdd_softap_stop_bss(). When calling hdd_sta_info_detach() through
hdd_softap_deregister_sta(), sta_info is not being set to NULL since
a single value only passes a copy of sta_info, so the actual sta_info
is not actually being set to NULL. To fix this, pass a double pointer to
sta_info instead of a single pointer so that it can be set to NULL.
Change-Id: I96f4c7e1563e53498a86c95263dc62a8d3d68e21
CRs-Fixed: 2610763
Pass soc objmgr from hdd context to hif context
to retrieve INI parameters to be used in hif
layer.
Change-Id: I0ad4573fecba0fc78968145394683057d09da312
CRs-Fixed: 2598759
Add ini support to configure the protocol data packet types
for which diag log is sent to user-space.
Change-Id: I10c83aa4af7099feafa86e2b57dc5fd79d02114c
CRs-Fixed: 2595789
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
STA considers RSSI delta configured by the user along with other
parameters for roaming.
RoamRssiDiff is the number of units (typically measured in dB) AP2 is
better than AP1. STA roams from connected AP1 to AP2 if the RSSI value
of AP2 is greater than AP1 by configured ROAM delta value.
Max limit of RoamRssiDiff is increased to 100 from 30, so user can set
roam delta from 0 to 100 using command SETROAMDELTA.
Change-Id: I69b783ebe5ec971bb62cbac8a34065d52fc25422
CRs-Fixed: 2609589
Update the mlme_get_roam_fail_reason_str() to return
correct string for new roam failure reason enums added.
Change-Id: I24983149fdcd8a0935eea9670832944638c33179
CRs-Fixed: 2607545
Currently the roam trigger, roam scan , candidates and
roam result related logs are printed at debug level and wouldnot
appear at kmsg. These logs are needed at kmsg for roaming
related debug requirement.
Change-Id: I0d407d04606462c88cf15f3693994f7cf11f6602
CRs-Fixed: 2607349
Scenario:
1. Turn on SAP on channel 1 on 2.4ghz 20Mhz BW
2. Connect a STA to it.
3. Change the SAp channel to 36 80mhz BW
Observation:
STA changes the channel BW to 80 but SAP does not
send th packets in 80Mhz to the SAP.
Expectation: SAP should send the packets to STA on 80Mhz.
Issue:
SAP does not set the peer params to the FW for the peer
hence the FW keeps on sending the packets with 20Mhz
which was previously configured to it.
Fix:
Send peer params to FW for each peer so that the
packets can be sent by SAP on a max supported BW.
Change-Id: Ic9b310e67001d55b2b5427db0c2ab897ea36b6b0
CRs-Fixed: 2606872
Even when vdev is in disconnected state, during connect it tries
to wait for disconnect which lead to 1 sec delay in connect.
So call wait for disconnect only if vdev is not already disconnected.
Change-Id: Ib7a9b4628b0e10f71bdebe4b74a70d648825d9d3
CRs-Fixed: 2609462
If the flag is enabled drop the packet if msdu_done bit
is not set while processing rxdma err frames. This is
not expected while reaping WBM RX release ring.
Change-Id: Ic8a09ba5a6952510e82a209d6ef609343a9bc09a
CRs-Fixed: 2608661
The HW is capable to send the RSSI from the range
0-127, and when the driver normalizes it with the
noise margin of -96db, then it may happen that the
net RSSI is still positive if the reported RSSI is
greater than 96 db. If this happens then the GUI
shows 0 signal as it considers this RSSI positive
value to be invalid, though the RSSI was very strong.
Fix is to override the RSSI as 0 if the net RSSI
obtained after normalization is positive.
Change-Id: Id00a2ef3bafe77a033627931ae62cd11f3ba4f27
CRs-Fixed: 2606589
Currently the logic in ACS for 0 scan results is
to select default channel from the ACS channel list,
but the available channels may not always be capable
of the max BW sent by ACS, for example in HW MODE as
ANY then all the channels 2.4ghz and 5ghz would be
present in the ACS channel list, 2.4ghz channels at
the first followed by the 5ghz channels, and if the
scan results are 0 then 2.4ghz channel would be
selected as default which should not be the case.
Fix is to remove the check to select default channel
and let me ACS algorithm decide the best channel
accounting other factors such as noise floor
and max tx rx clear count, power also.
Change-Id: I21e5d73e12fffb00c4996c406d62361b74db629f
CRs-Fixed: 2601141
In error case during wow pattern add and delete the allocated
memory for pattern string is not freed which is leading to memory
leak. Add the fix to free the allocated memory for wow pattern
properly for both error and success cases.
Change-Id: I5ecc2fb710bba85369a0bacbdd69a039d295e4d8
CRs-Fixed: 2609247
Driver receives roam invoke command from supplicant, Host start
processing it in wpa_supplicant thread and sends ROAM_INVOKE
command to firmware. FW indicates roam invoke failure, so host
clean up the AP (Disconnect). But wpa_supplicant did not get
scheduled till disconnection completion. After disconnection,
wpa_supplicant thread gets resume and sets the roaming in progress
true. This results in roaming in progress remain set in a
disconnection state.
sme_fast_reassoc should be protected with sme lock to avoid
the race between SB disconnect and sme_fast_reassoc.
Fix is to protect sme_fast_reassoc with sme lock and
set roaming in progress flag before sending sme_fast_reassoc
command to FW and reset it again if sme_fast_reassoc fail to
initiate the roam invoke.
Change-Id: I05d92f8d5916decbd2c6f99eb67da0a29525ead5
CRs-Fixed: 2608398
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
