The host driver should not attempt to power collapse while pending
VDEV_STOP commands are in flight. Acquire a wakelock before sending a
VDEV_STOP request to firmware, and release it upon receipt of VDEV_STOP
response.
Change-Id: Iac90fc249e9571090df6948ed931cc07b67e938d
CRs-Fixed: 2014496
During wifi logger start if the modules are in close state,
it will access uninitialized lock.
To handle this, check module status during start of the wifi logger.
Change-Id: I10b3fffa45475c602c22b548d521f75c627b133e
CRs-Fixed: 2012742
Add new diag events for the wlan disconnection these
events will be used to inform the wlan disconnection scenario.
Change-Id: I6bdddb2d3f45deca2dc92a94e2abf59f46d7c38f
CRs-Fixed: 1108380
Add QCN IE with version attribute to probe request and assoc/reassoc
request. Add support to detect the QCN IE in beacon, probe response and
assoc/reassoc response.
Change-Id: Ieac62517b09fb5bcd2a1709a352035f422c9ce63
CRs-Fixed: 1116843
qcacld-2.0 to qcacld-3.0 propagation
When HT40 rate flag is set, it's likely that packets are sent in
HT20 rate, therefore, the driver need check HT20 rate set to
calculate mcs index.
Change-Id: I29022ec26d72a5361f152dc20af13783d0dac984
CRs-Fixed: 1027530
Fix the compiling error for macors SM/MS redefinition in both htc.h
and dfs_phyerr_tlv.h.
Change-Id: I591bc8a55542ff8f3b6ce27201c33164e4bdfb66
CRs-Fixed: 1102190
qcacld-2.0 to qcacld-3.0 propagation
After calling ol_tx_msdu_complete, it will reset the tx desc's pakcet
type to ol_tx_frm_freed state. So there might be a race condition
if there is another thread try to allocate this tx description between
these two operations.
The ol_tx_msdu_complete doesn't always free the tx_desc according to the
tx desc type. So need to reset the tx desc's packet type only when the
ol_tx_msdu_complete hasn't freed it.
Change-Id: I0d96ef60d10048c524e93209469e8cdf20ce22c6
CRs-Fixed: 1087688
qcacld-2.0 to qcacld-3.0 propagation
In high latency, Firmware will trigger crash when no more reorder buffer
left. The number of prealloc reorder buffers depend on tid number, which
equals 4 * clients number, so reassign num_tids in wmi_resource_config to
4 * no_of_peers_supported as Firmware suggested.
Change-Id: If715cf201a283fa956b53dcdaccd534e57986fcb
CRs-fixed: 2003903
Change default log level for all firmware modules and
also per module with a specific log level.
Change-Id: I33275f2737e0e56daea4e2edd8debca8016f1ed0
CRs-Fixed: 2013439
Firmware has implemented two new chanimask control parameters:
WMI_PDEV_PARAM_SMART_CHAINMASK_SCHEME
WMI_PDEV_PARAM_ALTERNATIVE_CHAINMASK_SCHEME
Add two new INI parameters to control the values of these firmware
parameters.
Change-Id: Iafe8d38684c5f2ab3f4150eee722461ec21e3e21
CRs-Fixed: 2011634
Following tdls functions wlan_hdd_tdls_find_peer(),
wlan_hdd_tdls_set_peer_link_status() and
wlan_hdd_tdls_is_progress() allows mutex protection
inside the function depending on the mutex argument
as an input to the function. But the mutex argument
is always false in all the calling functions.
This change removes mutex argument from the functions
wlan_hdd_tdls_find_peer(), wlan_hdd_tdls_set_peer_
link_status() and wlan_hdd_tdls_is_progress().
Change-Id: I173e2a768b1f0b4d91dec1a9150efac630fb5c86
CRs-Fixed: 1106836
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function __wlan_hdd_
cfg80211_tdls_mgmt() and __wlan_hdd_cfg80211_tdls_oper().
Change-Id: I6563170863c51d0eb400801cc863234e11440421
CRs-Fixed: 1106815
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function hdd_roam_tdls
_status_update_handler().
Change-Id: Id4fd0931df5ec38ad07657751feff34946a18c02
CRs-Fixed: 1106735
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function __wlan_hdd
_cfg80211_configure_tdls_mode(), wlan_hdd_tdls_set_params()
and wlan_hdd_update_tdls_info().
Change-Id: I03d4d74356ff6401772c69a7686352783cf22b6b
CRs-Fixed: 1106726
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function wlan_hdd_tdls_
find_first_connected_peer() and hdd_set_tdls_offchannelmode().
Change-Id: Ic2112e19873a86fbd89dfb0a5a674a2a7e643b21
CRs-Fixed: 1106714
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for the function wlan_hdd_
tdls_get_peer() by removing the need for mutex lock inside
the function. The change also refactors the calling functions
for wlan_hdd_tdls_get_peer().
Change-Id: I3acb278162127e84d751ef7fdeaac2dc245bbe81
CRs-Fixed: 1106682
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function wlan_hdd_tdls
_indicate_teardown() by removing the need for mutex lock
inside the function, and refactors the calling functions.
Change-Id: I5a0da34b0db78a88a99046bf2ee007b50d6ce5c4
CRs-Fixed: 1106305
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function
wlan_hdd_tdls_disable_offchan_and_teardown_links(),
wlan_hdd_tdls_scan_callback() and wlan_hdd_tdls_teardown
_links() before calling wlan_hdd_tdls_find_all_peer().
Change-Id: I881e12bb0c50bfbeb4fe60cb21cfdf0f7d6c2f56
CRs-Fixed: 1106293
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function
wlan_hdd_tdls_discovery_timeout_peer_cb() and
wlan_hdd_tdls_scan_callback().
Change-Id: I6927aee62c726edd1944d3b6638ae68d9c91d6ab
CRs-Fixed: 1106235
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for function wlan_hdd_tdls
_idle_handler(), hdd_tdls_connection_tracker_update() and
hdd_roam_tdls_status_update_handler().
Change-Id: I75dc17b581b0c5ef12cbc9203d679a5ea175c752
CRs-Fixed: 1106172
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for hdd_roam_tdls_status
_update_handler(), wlan_hdd_tdls_ct_sampling_tx_rx() and
wlan_hdd_tdls_update_tx_pkt_cnt().
Change-Id: I7e3e74d149b3dfe527aeb01ee5b3d7a51b16fc61
CRs-Fixed: 2009223
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for wlan_hdd_set_callback(),
wlan_hdd_tdls_extctrl_config_peer() and wlan_hdd_tdls_
extctrl_deconfig_peer().
Change-Id: I07d708f5e9475c57ee473f455ee716d2b6ba7139
CRs-Fixed: 1115923
The function wlan_hdd_tdls_indicate_teardown() calls
wlan_hdd_tdls_set_peer_link_status() with need_mutex
agrument as TRUE.
This change passes mutex argument to the function
wlan_hdd_tdls_indicate_teardown() that inturn passes
to wlan_hdd_tdls_set_peer_link_status() for need_mutex
argument.
Change-Id: I96400c00470dba7ae5ba9ad26142c7c5aaf2feb7
CRs-Fixed: 1115911
peer_list is a parameter for tdls_ctx, so every access
to peer_list should be protected with mutex lock.
This change refactors the code for wlan_hdd_tdls_add_station()
and wlan_hdd_tdls_set_link_status().
Change-Id: Ibb323d6dccfb91fddf8bde849054cfc331081ff8
CRs-Fixed: 1115781
qcacld-2.0 to qcacld-3.0 propagation
peer_list is a parameter for tdls_ctx, so every access
to peer_list should be protected with mutex lock.
This change refactors the code for wlan_hdd_tdls_reset
_peer() and wlan_hdd_tdls_set_sta_id().
Change-Id: I5950c411ca48186d6cb7cbd5a4acd688db1a0cba
CRs-Fixed: 1108994
qcacld-2.0 to qcacld-3.0 propagation
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for wlan_hdd_tdls_get_peer(),
wlan_hdd_tdls_set_cap(), wlan_hdd_tdls_recv_discovery_resp(),
wlan_hdd_tdls_set_peer_caps(), wlan_hdd_tdls_get_link_estab
lish_params(), wlan_hdd_tdls_set_responder() and
wlan_hdd_tdls_set_signature.
Change-Id: I4589eea7f5f97d0e9887e008921a89af05bce329
CRs-Fixed: 1108972
qcacld-2.0 to qcacld-3.0 propagation
peer_list is a parameter for tdls_ctx, so every access to
peer_list should be protected with mutex lock.
This change refactors the code for wlan_hdd_
tdls_set_rssi() and __wlan_hdd_cfg80211_tdls_mgmt()
before calling wlan_hdd_tdls_find_peer().
Change-Id: I1cedeff6f42854a66b4c878dd8d4ecf345ae875f
CRs-Fixed: 1108952
When TDLS exists and new virtual interface is added, then
TDLS gets teardown. But TDLS connection tracker is disabled
only when new connection comes up successfully. When STA
interface is present and TDLS is running and SAP is started,
TDLS gets teardown while adding new virtual interface. But
TDLS gets formed again if there is delay in starting BSS.
Thus, TDLS gets formed, but TDLS connection tracker gets
disabled.
The change is to teardown TDLS links if TDLS connection
tracker is disabled in cds_incr_active_session().
Change-Id: I0ae6526ad0aa321b666e62d09c2ca5b1be8f9157
CRs-Fixed: 2010694
TDLS connection tracker gets disabled while decrementing the
session. While incrementing the session, cds_set_tdls_ct_mode()
is called first, which does not enable TDLS connection tracker
as TDLS mode is already disabled. Then, wlan_hdd_update_tdls_
info() is called that enables TDLS mode, but still TDLS
connection tracker is disabled. TDLS connection tracker gets
enabled only in wlan_hdd_tdls_scan_done_callback().
The change is to enable TDLS connection tracker whenever
wlan_hdd_update_tdls_info() enables TDLS mode.
Change-Id: I00acaebdea737c4482b204ddc25df6b15b330254
CRs-Fixed: 2009566
In the case of concurrency, considering STA+P2P-GO, if P2P-GO is
removed, then cds_decr_session_set_pcl() will be called from two
contexts mc_thread and supplicant. Thus, if race occurs, then
cds_store_and_del_conn_info() will remove STA temporarily for one
caller, and it simply returns for second caller. As
cds_conc_connection_info stores garbage values for the second
caller, thus, new interface is created with junk variable.
The change is to avoid the race condition for calling
cds_decr_session_set_pcl() in two contexts. The change is also
to initialize cds_conc_connection_info() with zero before simply
returning because of failure in cds_store_and_del_conn_info() to
avoid creating new interface with junk values.
Change-Id: I7bc4dcea6dfb66954f2cead607eef303df62e6d6
CRs-Fixed: 2009364
Currently driver does not wait for peer del response from firmware,
but posts del sta response indication to SME immediately. This
can cause an assert in firmware if driver receives add sta
immediately before even del sta response from firmware. Add
changes to wait for peer del response from firmware to fix
this.
Change-Id: I16a84256f4a1ed971c17eb3139faac5622eadda4
CRs-Fixed: 2008940
Access to tdls_ctx should be protected with mutex since
it is being accessed and freed in different contexts.
ct_peer_mac_table is a parameter of tdls_ctx and it is
being accessed in tx/rx path which runs in softirq context.
So we cannot hold the mutex while accessing the tdls_ctx
in tx/rx path.
In this change the ct_peer_mac_table is moved to hdd_ctx so
that we no need access the tdls_ctx in tx/rx path.
CRs-Fixed: 1105539
Change-Id: Iafcc450a6e34500929605a11274fb2077b3f81fe
wlan-cld3.driver.lnx.1.1-dev to wlan-cld3.driver.lnx.2.0-dev propagation
As per the 80211 spec, except for setup req and resp frames all
other TDLS management frames shall be transmitted with AC VI. But
this may cause packet check failure for WMM certification-STAUT
-5.2.31 when Admission control is enable for VI.
To overcome this issue discard discovery request and setup cfm
frame when ACM is set for AC VI.
Change-Id: I13da566e9de5e9a366c1efc41c0af67320305570
CRs-Fixed: 1083561
wlan-cld3.driver.lnx.1.1-dev to wlan-cld3.driver.lnx.2.0-dev propagation
As per the current code, upon receiving the disassociation frame
AP, DUT-STA disconnects from the AP link but not tearing down the
TDLS link with peer by sending deauth with reason code 3.So when
AP comes up again TDLS link is not establishing between the
peers.
Fix is to delete all connected TDLS peers upon receiving
disassociation framefrom AP.
Change-Id: I8daa61cb1901441e5fae7d161c9f943d67e13c56
CRs-Fixed: 1081264
