Add the support for the ini gTDLSDiscoveryWakeTimeout.
with this ini gTDLSDiscoveryWakeTimeout, FW will be awake
for configured value after sending the discovery request.
Change-Id: I194e5c99972968bbaa46ffb6b8e83604bff15a0a
CRs-Fixed: 2546515
If the force peer is removed from wpa_cli, then without
checking the current link status link status is set to tearing.
Then if the same peer is again marked as forced then that peer
status is not reset to idle and that can lead to tdls connection
denial of that peer.
Reset the tdls link status to tearing only in connected state.
Change-Id: Idd4128b4599fc2dfbb768984f8f9390fc14ab5f6
CRs-Fixed: 2551180
Fill the pfm info of the TDLS peer before sending the peer assoc
command to FW.
Change-Id: I4e336c345c0fb8f063157b3e3a780efa777f1a74
CRs-Fixed: 2535832
For 6GHz support and to remove channel number ambiguity use policy
manager APIs updated for frequency in other modules. This change
covers following APIs:
policy_mgr_is_chnl_in_diff_band
policy_mgr_check_for_session_conc
policy_mgr_handle_conc_multiport
policy_mgr_change_sap_channel_with_csa
policy_mgr_get_channel
policy_mgr_get_nondfs_preferred_channel
Change-Id: I4a6673db3a02b6e8d7fa94ae452338db618e3883
CRs-fixed: 2545099
Remove sta index references in TDLS structures and APIs
and mac address would be used instead to refer the peer.
Change-Id: I861f7ce068f3f545598129b9f3955b84b2a6fbce
CRs-Fixed: 2524512
Remove sta index in few prints and replace it
with MAC address as part of sta_index cleanup.
Change-Id: I689ede9dc345667f1a054f76bf3d08b236131c13
CRs-Fixed: 2524505
As a part of 802.11ax amendment, 6GHz band operation is added.
Since the 6 GHz channel numbers are overlapping with existing 2.4GHz
and 5GHz channel numbers, use frequency to identify unique channel
operation instead of channel number. Channel frequency is unique across
bands.
As part of above requirement add logic to process rx mgmt
packets based on the frequencies instead of channel numbers.
Change-Id: Ib063070738ecdb4f83379eafe50629778a490aae
CRs-fixed: 2522693
Since NAN has higher priority over TDLS, disallow TDLS link
when NAN is active.
Change-Id: I7de34dbb2f808c36358ac5266c26e2729b901941
CRs-fixed: 2537158
Currently, TDLS set state command is sent to FW after any session
decrement without checking the HW mode is DBS. This can lead to
FW assert.
Check for HW mode before enabling TDLS in FW.
Change-Id: I70d5ba15c9b891f5d9b411960d51d684105061e8
CRs-Fixed: 2530773
Currently sta id validation is not there in del
station command for tdls. There could be a case where peer
is there but sta id is not valid.
Consider a case where there is tdls connection between 2
p2p clients and one of the client decided to connect to SAE
AP, this brings up concurrency scenario on that client for
p2p client and station, so tdls connection should be tear
down. device tear down the tdls link and inform the supplicant
regarding the same. Now in the driver scheduler, connect
command is there which is queued when device tries to connect
to SAE AP, this command gets a chance to execute.
When SAE connection is executed, driver gets a command from
supplicant to disable tdls links for the previous connection
which is already teardown, this command is queued into
scheduler which blocks the supplicant thread.
For SAE connection to get complete driver waits for auth
request from supplicant.
Here supplicant waits for the tdls disable link command's
response which will never come as driver waits for SAE
authentication which leads to deadlock.
To address above issue, add a check to validate sta id
before queing tdls down link command to scheduler, if the sta
id is invalid, return response to supplicant as tdls peer is
already deleted.
Change-Id: Ie983aa9f217c0d7b4508639bb33ad1a44b3675c7
CRs-Fixed: 2521529
Currently as part of tdls enable link, If the peer is buff
capable or tdls uapsd is enabled in INI. UAPSD is enabled in
FW. Avoid sending this command to FW as it effects the behavior
with AP.
Change-Id: Idc023cb9de3ab63e7643815d473fe0efa98069b9
CRs-Fixed: 2528208
Currently, in function tdls_process_reset_all_peers before checking
the tdls peer state connected peer count is checked and if is zero
then returned without checking the peer id. If peer is created
but the peer count is not increased then TDLS component will not
notify to delete the peer and this can lead to subsequent add peer
denials.
Change-Id: I2fd1d6945eb9dca478f11cd05ba0ee4a9ed007ea
CRs-Fixed: 2524442
Send TDLS offchannel as 0 if only 2G is supported otherwise
FW will do the TDLS offchannel in 2G and will result in MCC
and not desired in 2G.
Change-Id: Ieeea619526a3d8b04ac4bda3f3e0ca73aba2f78a
CRs-Fixed: 2517642
For runtime PM if the bus is suspended driver need to consider
extra 6 sec time for bus resume.
Thus add 6 sec extra in WMI timeouts if runtime PM is supported.
Change-Id: I5515cc889a0315382bac11a33ea6f901b7af1c46
CRs-Fixed: 2507029
As part of the tdls vdev creation, tdls osif memory is allocated
and not freed in the error condition, which can result in the
memory leak.
Free the tdls osif memory in the error condition
Change-Id: I084b14c4277be3e88142e3eaaabcf3293a15f220
CRs-Fixed: 2507609
hdd_update_dp_vdev_flags takes sta_id as input and as a
part of clean up of sta_id, replace it by peer mac address.
Change-Id: Id9a8c132546d312f5b048485de48535807e2db4b
CRs-Fixed: 2506497
hdd_roam_deregister_tdlssta takes sta_id as input and as a
part of clean up of sta_id, replace it by peer mac address.
Change-Id: Ie0d8e16606bd72d77cc5f152cf5bfe530bd3856b
CRs-Fixed: 2503949
OpClass in TDLS peer is configured using gTDLSPrefOffChanNum
and gTDLSPrefOffChanBandwidth INIs. Values of OffChanBandwidth
INI can't distinguish 40+ and 40- BW which is required to fetch
the correct Opclass for a given channel from regdb. Adding
function which will convert OffChanBandwidth value into required
value before fetching opclass. This is required for TDLS 5.9 Cert
Test Case.
Change-Id: Iba27034335309472d16a6aeef819995504674fc5
CRs-Fixed: 2457369
In function tdls_ct_idle_handler, idx is assigned from
tdls_info->index which can be 0 254. But tdls_conn_info
is static array in tdls_soc_priv_obj of size
WLAN_TDLS_STA_MAX_NUM (8). So check idx is less than
WLAN_TDLS_STA_MAX_NUM or not to avoid OOB memory access.
Change-Id: I8387cb0a44a79f0f83b25c12de2aa9fbc39ab2f3
CRs-Fixed: 2474432
As part of start_ap or connect_start to teardown active tdls peers
hdd_notify_teardown_tdls_links is called with argument vdev. But
TDLS might not be enabled on that vdev. With recent changes,
osif_priv object is initialized as part of tdls_vdev_init.
For the new interface if TDLS is not initialized then osif_priv
object will not be found and TDLS peers are not removed.
Change-Id: Idcf690bba2766664700a4851d390ee620f2fe73a
CRs-Fixed: 2460108
If tdls feature is disabled, as currently tdls_osif_init_cb is called
before checking flags, tdls_osif_deinit_cb will be missed which causes
memory leak.
Do tdls_osif_init_cb after checking tdls_feature_flags.
Change-Id: I008c69a9b39f5321d1ca79f5193539f5abd32a02
CRs-Fixed: 2459853
For implicit and external control the tdls connection is
established based on the tx and rx pkt count. But currently,
pkt count with connected AP also tracked.
Do not track packets for connected AP as TDLS is not possible
with connected AP.
Change-Id: I29d6f4e7858de1ec453d64b6fce548f5132c57d4
CRs-Fixed: 2457524
Presently osif tdls memory is freed as part of the osif_priv
when the vdev is logically destroyed. There is case seen
wherein the tdls is holding vdev reference and in the other
thread the interface down is received and the osif_priv is
freed resulting in the tdls osif priv also, if the other thread
tries to dereference the tdls os priv it will result
null pointer exception.
Move the tdls osif priv memory creation/deletion to the tdls component.
Change-Id: I3782f6304bee5a6eaab4d9122a569ba56fd29947
CRs-Fixed: 2436379
wlan_vdev_get_bsspeer() return bss peer without taking the ref count
of the peer and thus if peer is deleted after wlan_vdev_get_bsspeer()
returns a valid peer, the caller will have stale entry of the peer.
Stale entry of peer can lead to Assert.
Use wlan_objmgr_vdev_try_get_bsspeer API in TDLS to get the BSS peer
which increment the refcount if peer is valid. With this the peer
won't be deleted till the caller release the ref count of the peer.
Change-Id: I9dc26771a0e8dadf75898c94bff5d4b8fb8a88d5
CRs-Fixed: 2445795
Do not allow tdls peer update command if tdls peer is not
found in lim. If peer assoc command is given to FW
without peer create, FW will assert.
Remove tdls peers in tdls component in case of roaming as
peers are deleted in lim as part of roaming.
Change-Id: Ie227da682e4d30c9b583881f7e2eaafe91826476
CRs-Fixed: 2441951
It doesn't update rssi of tdls peers. So add logic to update it when
get all tdls peers.
Change-Id: I81d4536b5cb2443b088ee4a5d425d548eac152d6
CRs-Fixed: 2435903
Both FW and host support TDLS low rssi teardown, so remove the host
logic. In addition, host trigger low rssi teardown wrongly since
doesn't update rssi of tdls peer on time.
Change-Id: I93d7957e01ba805b73558a5ced7a1dc8cc2681c1
CRs-Fixed: 2437166
As part of every scan, TDLS component is notified.
TDLS component takes decision to allow the scan or not.
But after rejecting the scan for max no of times.
TDLS peer link status is set to idle which is not expected.
Overwriting this link status can lead to not finding the
peers to cleanup while 2nd interface is added.
Change-Id: I1a0120399118ef7e9168dbcb7b5009a88e000d5c
CRs-Fixed: 2435694
Currently, in function tdls_process_rx_frame. If vdev is
NULL then rx_mgmt memory is not freed.
Free the rx_mgmt memory before returning from function
tdls_process_rx_frame.
Change-Id: I5be27a7fa8a9417f578e406f3f9e8c7394439fa8
CRs-Fixed: 2436241
Currently, the vdev connection status is checked by getting
the bss peer of that vdev, and if the bss peer is in associated
state then vdev connected status is sent as true. It can happen
vdev is present and bss peer is deleted after getting the bss peer
from vdev pointer. Then bss peer can not be dereferenced to get the
its status.
Instead remove all the duplicate api's tdls_is_vdev_connected,
pmo_core_is_vdev_connected, and wlan_vdev_is_connected with
wlan_vdev_is_up. wlan_vdev_is_up gives success status
if associated.
Change-Id: I863c3c0689f329870bd08c813813c16956135209
CRs-Fixed: 2424996
Per the Linux Kernel coding style, as enforced by the kernel
checkpatch script, pointers should not be explicitly compared to
NULL. Therefore within tdls replace any such comparisons with logical
operations performed on the pointer itself.
Change-Id: I836dec2b71e0c11f11b18402c7b127bb4ccbba48
CRs-Fixed: 2418394
In function tdls_delete_all_tdls_peers, bss peer can be NULL
if the bss peer is removed from vdev object. Hence, add NULL
check before getting its reference.
Change-Id: I9b2b03bc6db899c1c06de95ec5ee680d4b600aa7
CRs-Fixed: 2419567
To address kernel control flow integrity (CFI) issues related to type
mismatch, correct the input argument type for sme_ser_cmd_callback().
Change-Id: I3f0b5df70163eca9282d2b1c2a48203448e4f0a6
CRs-Fixed: 2402977
After STA or P2P cli disconnection, TDLS component is notfied
of the disconnection to check if the TDLS can be enabled in FW
and host. But while sending tdls set state command to FW,
the disconnected vdev_id is given to FW. This can result in
FW assert while processing the next tdls commands.
Change-Id: Ib79547ce9d192b1d8bba3767655b3dada36e5e95
CRs-Fixed: 2412170
If the curr_peer link status is tearing or connected,
activate peer cmd is rejected and the return status is sent
to supplcant as success even.
But return failure status to supplicant if the link is tearing.
Change-Id: Ia976fee03c77191a7e617a3e21e8c5ddf98759d0
CRs-Fixed: 2411146
Chk frame member of the tdls_mgmt_req is declared locally inside of
the local function wlan_cfg80211_tdls_mgmt and address is copied
in the mgmt request, and posted to scheduler thread.
But, the validity of the chk frame variable is lost once returned
from the wlan_cfg80211_tdls_mgmt function. And the chk_frame
is used when processing the tdls_mgmt_req in scheduler thread.
And the stale data of chk_frame can be used.
Hence, make the chk_frame as a variable instead pointer inside
tdls_action_frame_request request.
Change-Id: Ib2a8a81e8f6db5550b1d0abee31d9f7ea5dacd9b
CRs-Fixed: 2402124
During TDLS componentization the legacy typedef tSirTdlsDelStaReq was
replicated, creating struct tdls_del_sta_req. Unfortunately this left
the driver with two different data structures which serve the same
purpose. Not only is this pointless, but due to the way in which these
structures are used there is an implicit requirement that they be
exactly identical. This approach is very fragile. To align with the
converged software architecture and to improve code maintainability
exclusively use the TDLS component struct.
Note that this struct must be promoted to be a public struct since it
is now accessed from outside the component.
Change-Id: I054ee24e07062a60c4e00b935cd1bc5b4a9aef95
CRs-Fixed: 2400769
During TDLS componentization the legacy typedef tSirTdlsAddStaReq was
replicated, creating struct tdls_add_sta_req. Unfortunately this left
the driver with two different data structures which serve the same
purpose. Not only is this pointless, but due to the way in which these
structures are used there is an implicit requirement that they be
exactly identical. This approach is very fragile. To align with the
converged software architecture and to improve code maintainability
exclusively use the TDLS component struct.
Note that this struct must be promoted to be a public struct since it
is now accessed from outside the component.
Change-Id: I37500ead43eed2295df24c70b96e0b6ff85738c6
CRs-Fixed: 2400768
During TDLS componentization the legacy typedef tSirTdlsSendMgmtReq
was replicated, creating struct tdls_send_mgmt_request. Unfortunately
this left the driver with two different data structures which serve
the same purpose. Not only is this pointless, but due to the way in
which these structures are used there is an implicit requirement that
they be exactly identical. This approach is very fragile. To align
with the converged software architecture and to improve code
maintainability exclusively use the TDLS component struct.
Note that this struct must be promoted to be a public struct since it
is now accessed from outside the component.
Change-Id: I7d304d3d211101c7227ea621f307f91ff68a5753
CRs-Fixed: 2400767
Enumeration TDLS_PEER_STATE_CONNCTED contains a spelling error, so
rename it to TDLS_PEER_STATE_CONNECTED.
Change-Id: Ifa0ff667a407cdad3e240aec6c188f20336a166a
CRs-Fixed: 2397350
As part of connection tracker handler, If the link is connected
then current tx and rx stats are compared with configured threshold
values. If the current stats fall below the threshold then idle timer
is initialized and idle peer data is stored in tdls soc and given as
userdata to the timer handler. The userdata is overwritten if the another
tdls peer becomes idle and this can lead to wrong tdls peer teardown.
Change-Id: I34638bdebe02e17e1c9e117e58352bdaab867921
CRs-Fixed: 2393320
Regulatory component is getting updated to reduce the
code size based on different regulatory features. In this
process new regulatory files are getting added and some
of the files are getting removed.
To compile the newly added files update the required changes
in driver Kbuild file.
Some of the functins which are not supposed to be invoked from
outside the component directly, replace those function calls
with the appropriate wrapper functions.
Change-Id: I31a25268250b99f4f156c4f149966213746d999e
CRs-Fixed: 2373780
Fix implicit tdls connection issue. Correct usage of qdf_mem_set.
DUT could receive multicast frames after tdls connection tear down,
add check condition of frames with multicast dest address in
tdls_update_rx_pkt_cnt.
Change-Id: Ia1d7bbf2c129e9aebc98f7fcdea263b745c221ec
CRs-Fixed: 2375043
It alloc memory with structures in sir_api.h, and process/parse them
with structures in tdls component, which will cause memory corruption
potentially. So, this change refacor these functions and let them use
unified structures. Remove unused structures in sir_api.h
Here are these functions:
- lim_send_sme_tdls_add_sta_rsp
- lim_send_tdls_comp_mgmt_rsp
- lim_send_sme_tdls_del_sta_rsp
- lim_send_sme_mgmt_tx_completion
Remove below unused tdls structures:
- tSirTdlsDelAllPeerInd
- tSirTdlsDelStaInd
- tSirTdlsEventnotify
- tSirTdlsLinkEstablishReq
- tSirTdlsLinkEstablishReqRsp
- tSirTdlsAddStaRsp
- tSirTdlsDelStaRsp
- tSirMgmtTxCompletionInd
Change-Id: Ic595cadefcdbeb2df44f97563c4652db409213a2
CRs-Fixed: 2373706
The field op_class_for_pref_off_chan_is_set in struct
tdls_peer_mlme_info is unused, so remove it.
Change-Id: I5c2ed954215677a25245e108a35c33fc7c33c247
CRs-Fixed: 2375420
