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
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
Check if the configured tdls offchannel through IOCTL
is supported or not. This is required if firmware
does not support 5G channels or any invalid channels
Change-Id: I49e3b7b758fddf22fbfe1b64dda2e4f47a27cf3b
CRs-Fixed: 2503913
On wlan suspend, kck sent as part of gtk offload request
is not populated properly since the kck_len is not
updated when caching the gtk request resulting in all
zeroes kck.
Fix is to update kck_len when saving gtk offload
request.
Change-Id: I9e4430565a04cff6da7f06d23a9542a2f53568b0
CRs-Fixed: 2502131
Currently for NDI interface bus bandwidth timer is not
started. As part of this change start the timer when new
ndp peer is created and stop the timer when last ndp peer
connected is deleted.
Change-Id: Ia710ec9872636ee3cefa30815692c2f8c9816687
CRs-Fixed: 2499548
Currently, get_tx_power is given for all interfaces but FW may
not respond for interfaces like p2p device mode or NAN.
Allow cfg80211_get_tx_power only for STA/P2P_client associated
state and SAP/GO started cases. In rest all cases do not give
this command to FW.
Change-Id: I01ff4f11c35ca00183002d2d1c2c481f3bea77c6
CRs-Fixed: 2502905
Get station stats API will be periodically called from upper layer so
in order to save power, instead of waiting for inactive timer to fire,
suspend right after everything is done.
Change-Id: I452ac3631d6799ffdcb1d09ff71afb2730b92b59
CRs-fixed: 2502391
Modify the nud tracking ini so that the driver
does a disconnection/roaming after NUD failure
is detected.
According to the ini specified, the driver would
either disconnect or do roaming.
Change-Id: I6af1c819322a702605d92ada735298a124127533
CRs-Fixed: 2497153
FW sends vdev stats on vdev down, current host
implementation does not process this event as host is
only processing the stats events for which stats are
requested.
On vdev down FW sends the last available vdev stats and
based on that host updates it's RSSI on disconnect.
With CP stats infrastructure host is not processing
this event and is not updating rssi on disconnect.
To resolve this issue, add support to get last available
vdev stats from cp stats component with the help of a
callback registration.
Change-Id: If0741281140509624f6fdda4a270d99e2f58b61a
CRs-Fixed: 2493965
Because newest firmware codes already been changed, the previous
coex configure command are invalid. Firmware need host driver
to enable WMI_SERVICE_THREE_WAY_COEX_CONFIG_LEGACY service during
wlan init. Add a new parameter "gThreeWayCoexConfigLegacyEnable" to
initial config file. If this parameter value is zero,set coex
priorities command will return error.
Change-Id: Ief1617e2ba5363e276c55135198613a0e54b71d5
CRs-Fixed: 2482734
Replace pre_cac_chan with pre_cac_freq and mon_chan
with mon_chan_freq in struct hdd_adapter.
Change-Id: I413ff83c244e1ebb7deaa2dec52df76b4b957f53
CRs-Fixed: 2496812
adapter->scan_block_work is workqueue, which may be scheduled after
driver is removed.
To fix this issue, flush the workqueue and clean up blocked scan
request.
Change-Id: I0e9cb1b3f2fdceb25ad3566766000b78e1bf0ca1
CRs-Fixed: 2500369
Featurize DHCP indication for SAP and disable it
for QCN7605 as this feature is broken for HL
Data Path.
Change-Id: If1db649131d887a2aab18461187403b4b9a2c5b4
CRs-Fixed: 2496032
1) freq_list value population:
Allocate memory for freq_list within tagCsrChannelInfo
whenever ChannelList is allocated for the same struct.
Populate channel frequencies into freq_list whenever
ChannelList is populated for the same struct.
Free the memory used by freq_list whenever ChannelList's
memory is to be freed for the same struct.
2) Special treatment for sme_rrm_send_scan_result:
To ease the freq_list population within function
sme_rrm_send_scan_result, a parameter(freq_list) has
been added into the parameter list of it.
Meanwhile, all callers of the same function have been
modified to pass freq_list to it.
3) Fix a number of camel cases detected by checkpatch.
Change-Id: I732b084d3e1edfc4f26e7ed44be1c6e826be8602
CRs-Fixed: 2496716
The change 2812433 needs revert it got merged with still some
pending comments.
Change-Id: I4555d60bf0c8cea1b3a812063ee24956b07c0d8b
CRs-Fixed: 2499426
NAN config param initialization from CFG component is done
during PSOC object created notification. But as per component
design it must be done at psoc open to avoid CFG component
not initialized case. Thus update nan component to reorganize
NAN cfg params init.
Change-Id: I9636b527b796202e55a57c28d604795a705de026
CRs-fixed: 2489286
Add channel frequency(freq) into struct hdd_mon_set_ch_info and
populate its value where channel in the same structure is
populated.
Remove a few camel cases detected by checkpatch.
Change-Id: I5f0d64a88c054476739bc06887bffd37238b10fc
CRs-Fixed: 2496707
For the latest chipsets because of architecture change the
lim session for monitor mode is not required but for the
older chipsets using the mainline the lim session has to be created.
If the session is not created the channel setting to capture
the packets on the monitor interface fails.
Create the monitor session in lim for older targets.
Change-Id: Ide44201e91c2d92cddff66f563898015f9e28ca7
CRs-Fixed: 2498775
Currently when driver gets a command to dump the
driver info, it allocates the memory and retrieves
the information in that allocated memory. Maximum data
that can be copied to user space buffer is equal to
one PAGE_SIZE. In the command driver gets the size of
the data which user space wants to read, minimum of the
user space requested size or one PAGE_SIZE of the data
is copied to user space buffer and current position of
the driver buffer till which the data is copied is
updated to user space is also updated.
Driver copies the retrieved information to the user
space buffer as explained above and updates the position
pointer to the user space. In the next request driver
expects from user space to request the remaining data
from the updated position in last request, once all the
data is copied to user space, driver frees internally
allocated memory.
In case if driver does not get the request to read
remaining data after first request, it does not free
the memory. Current handling of this memory is done
in init domain after stop modules, but since this
memory is allocated in active domain, driver should free
the memory in active domain.
Since with current implementation memory allocated in
active domain is not freed in active domain, memleak is
getting detected.
To resolve above issue, move mem cleanup logic for
driver dump info command from init domain to active domain in stop
modules.
Change-Id: Idb4f35f0a599ad55eebe13348b68562fa401fd7e
CRs-Fixed: 2489877
The bExplicitCfg bitmap in struct hdd_config was originally used to
track which INI items had been explicitly configured from the INI
file. But now that the INI processing is distributed this bitmap is no
longer used, so remove it.
Change-Id: I101ffa82b3309209cdc2eea954d1467b68b6138d
CRs-Fixed: 2496393
During con mode change the driver will perform pld idle shutdown
and restart and if the interface change timer is running which
results in duplicate of idle stop queueing.
To resolve this, add psoc idle timer stop during the con mode change.
Change-Id: I7befefd2cb996d6b3e0b4ee92ecb15e615d33e30
CRs-Fixed: 2491208
In hdd_set_reset_apf_offload, vdev_id is not assigned before
sending reset packet filter command.
Change-Id: If8c9297f19e19eba01b4415144304b9f744a5de9
CRs-Fixed: 2496035
Prepare to replace channel id with channel frequency of struct
bss_description, first cleanup reference of channel id of struct
bss_description in wlan_hdd_assoc.c wlan_hdd_cfg80211.c wlan_hdd_main.c
lim_assoc_utils.c lim_ft.c lim_process_sme_req_messages.c
lim_sme_req_utils.c rrm_api.c sme_api.c nan_datapath_api.c sme_rrm.c,
use channel frequency instead.
Change-Id: I980f74d77af97df2b2ade61250d44a606c76a7ef
CRs-Fixed: 2491488
Host fill netbuf with qtime instead of tsf. In function
"hdd_get_soctime_from_tsf64time", when Host check RX packet
tsf value less than last_target_global_tsf_time, it will
return error. Then, Host will the default value 0 to
upper layer.Sometimes, User will found some packets FW
recvTime is not increasing compared with last packets.
So modify it to calculate qtime from tsf all the time.
Change-Id: Icc53f22b4213fb46ff3bfc3e3df940cb28c632f5
CRs-Fixed: 2485600
Host need to fill netbuf with qtime instead of tsf.
This function already realized in Change-Id
"Ib19ac1411c4e17624c012f188297c9f2122642d2".
But it only support STATION RX mode. add the similar
action for SAP RX mode.
Change-Id: Idb3f9da5488b19db48e96258ecb4539b5af3c9a6
CRs-Fixed: 2483566
As per existing design, dp rx mic error information is
posted to HDD via SME. HDD inturn indicates the mic error
to supplicant.
Define new HDD callback hdd_rx_mic_error_ind for
rx mic error, registered through the CDP API
cdp_register_rx_mic_error_ind_handler. This will
enable datapath to directly post mic error info to HDD,
eliminating processing by corestack.
Change-Id: I6561dc5e66e7059c249c1eeeabdbf754989221d2
CRs-Fixed: 2488455
Issue:-
Sap does not restart when unsafe
channel event comes, due to the acs mode
flag not set though acs happened.
Scenario:-
Turn on STA on channel number 1.
Turn on SAP on 2.4ghz band.
Make the channel number unsafe.
Observation:-
Sap fails to restart.
Expectation:
Sap should restart on some other channel.
Fix:-
Set the flag before the driver returns the
best channel as the STA channel.
Change-Id: I2cf2f5d3096da04f3c43969b7405b81c743fe2e2
CRs-Fixed: 2492087
While processing vendor command: GET_PREFERRED_FREQ_LIST respective
handler __wlan_hdd_cfg80211_get_preferred_freq_list() do not validate
pcl_len received from policy_mgr_get_pcl() which can be zero when
current regulatory domain is ETSI13 based, gindoor_channel_support=0
and etsi13_srd_chan_in_master_mode=0.
If pcl_len is zero then invalid index is computed in
wlan_hdd_populate_weigh_pcl() when trying to access
chan_weights->weight_list[pcl_len - 1].
To fix this, add zero length check for pcl_len before accessing
weight_list[plc_len - 1].
Change-Id: Ie8bf52fe289634efc104ca674d70fcd1beb6c304
CRs-Fixed: 2492630
When wifi is turned off, system suspend might occur during the timer delay,
which would stop the timer and prevent wifi from being turned off, leading
to battery drain. To fix this issue, prevent the suspend and turn off the
wifi before allowing suspend to happen.
Change-Id: Id4fbb13f3ab350b4e2545f65e38d9baaba5ed7ab
CRs-Fixed: 2493487
Kernel maintains a list of bss and it adds/updates the bss
entries whenever driver informs it. When driver receives
beacon or probe response from any ap it informs kernel to
update the bss list and whenever it disconnects with the
AP driver unlink the bss in the kernel.
If the AP is hidden, when driver gets beacon from this
hidden AP it informs the kernel to update the bss list.
kernel add this entry to it's bss list with NULL SSID.
Now when driver receives probe response from this hidden
AP it again informs the kernel to update the bss list,
as this is probe response and ssid is not hidden,
kernel treats this entry as new entry and adds it to
its bss list and links this entry to the older hidden
AP entry (But still these are two entries for hidden AP).
When driver gets disconnect from the AP it unlink the
bss entry corresponding to this AP from kernel's bss
list, but since there are two entries for the same AP
as the AP is a hidden AP, driver should clear hidden AP
entry (Which was added as part of beacon) which is
not happening currently.
Now when AP moves from hidden to broadcasting SSID
in it's beacon, kernel drops this beacon entry as its
confusing because there is already a beacon entry with
hidden bss for this AP. During connection driver tries
to update the entry in the kernel and it fails as kernel
drops the beacon resulting into the connection failure.
To resolve this issue, whenever driver unlink the bss
entries from the kernel bss list unlink the hidden bss
entries also from the kernel's bss list.
Change-Id: I03a8517878b3db769bf28a157579179e1dd762e2
CRs-Fixed: 2488887
During idle restart, system suspend is happening, which is leading
to timeout because idle restart task is frozen during system suspend.
To avoid the timeout, add a wakelock for idle restart to prevent
system suspend.
Change-Id: Iffb6151452680df8cb4fb98e8646112e780881f8
CRs-Fixed: 2490321
Currently ASPM is not enabled for FTM mode. Enable it to test low power
mode in FTM.
CRS-Fixed: 2491207
Change-Id: I997225d33c94ed870dda2354bac256d9d1ca855d
Add additional bandwidth level for "very high" bandwidth. As per the
default configuration if the total number of tx/rx packets exceeds
bus_bw_very_high_threshold, the bus bandwidth requirement is designated
as PLD_BUS_WIDTH_VERY_HIGH and PLD API is called with this value.
Default value of 7000 is chosen for bus_bw_very_high_threshold, which
amounts to 820Mbps of throughput considering a 1500 byte packet and
100ms bandwidth timer interval.
Change-Id: I3bd904429a02ec4935ba12da7c2cfd37eec738ed
CRs-Fixed: 2489362
As requirement, it's also needed to print country code in iwpriv
getChannelList under hostapd mode, align the output of getChannelList
in sta/hostapd mode. At the same time, in __iw_get_channel_list(),
the wrqu->data.length should be (the actual channel number+1), not
sizeof(struct channel_list_info), otherwise there would be many
zeros if call iw_get_channel_list() directly.
Change-Id: I1e0fc1a026bf6c3fff2947ab4712a1800214ec0c
CRs-Fixed: 2476458
Replace channel ID(channelId) with channel frequency(
chan_freq) in struct bss_description.
Add code for chan_freq's value population in the same
struct wherever channelId's value population occures.
Remove a few camel cases detected by checkpatch.
Change-Id: I84d193b67f642df310997865ec6e1b62e3518f98
CRs-Fixed: 2488826
If stop_ap is given to driver in case of SSR and other FW down cases,
because of invalid vdev id and validate context, failure
status is given to kernel. In such case beacon interval value
is not reset and that will lead to faliure of
subsequent set beacon commands.
In case of validate context failure, return success to upper layer
so that kernel variables like beacon interval can be cleaned up.
Change-Id: I03748a87ffcf38a260134a54fe5dce8f77f08739
CRs-Fixed: 2472089
