The driver always allow roaming command ROAM_SCAN_OFFLOAD_UPDATE_CFG
even through session roaming not "started" in CSR.
But WMA will always enable Roam_scan_mode to non-zero
to FW when handle the command ROAM_SCAN_OFFLOAD_UPDATE_CFG.
The inconsistency is the CSR still keep as roaming stopped
status but WMA enable the roaming on session.
In STA+STA case, there will cause two vdev roam mode enabled in Firmware
because the CSR roaming start state does not keep sync with FW.
Fix by enable FW roam only based on enable state from CSR
when handle the ROAM_SCAN_OFFLOAD_UPDATE_CFG in WMA.
Change-Id: I95a2bd1edd88cc241ae9821a6e0756c44663229a
CRs-Fixed: 2305594
hdd_reg_set_country() validates the hdd context, which returns an error
if start_modules_in_progress is true. This was the motivation behind
I4378438873ffa72c0fce415ade65b91b90e2c84a, which effectively moves the
call to hdd_reg_set_country() to after start modules is complete.
However, all of the callers to hdd_reg_set_country() already validate
the hdd context, so this check is redundant. This means
I4378438873ffa72c0fce415ade65b91b90e2c84a was unnecessary. As this
change also brought with it some technical debt in the form of
additional driver_status checks, simply remove the validate hdd context
check from hdd_reg_set_country(), and replace the original call site.
This change is also necessary to enable the removal of the
DRIVER_MODULES_OPENED state (I4ec1268eb491fec04a78b90e51c6e616d95e019e).
Change-Id: I5a0d8a8407969275f023431095ff6205ef515b62
CRs-Fixed: 2310446
Make the following updates to the extscan reset significant change
logic:
1) Exclusively use the Unified WMI data structures.
2) Update the HDD<=>SME interface to enforce the contract that SME
must not make any assumptions about the buffers provided by HDD.
Change-Id: I9b63924f4219f6d3567e3ee2b1a31e1a9ce3bc29
CRs-Fixed: 2309570
1) CONFIG_MPC_UT_FRAMEWORK should only be enabled for slub debug build
2) CONFIG_MPC_UT_FRAMEWORK should be protected under
gEnableUnitTestFramework INI setting.
CRs-Fixed: 2309562
Change-Id: I314ec928af2a350d518eb8f8dd62dbadee1746e8
In function hdd_register_rx_ol, hdd_ctx is retruned by cds_get_context.
Check for hdd_ctx being NULL before de-referencing it.
Change-Id: I5e45036930a03368310871d108062c2d24742602
CRs-Fixed: 2299782
Check if pointer returned by hdd_napi_get_all is NULL. This would prevent
de-referencing of NULL pointer.
Change-Id: I23af3319422e0d2ebd93ce410d76457c54551538
CRs-Fixed: 2299788
Unlock the rx_ring.rx_hash_lock spin-lock when returning due to
failure to do smmu map_unmap.
Change-Id: I1b905c0ad529c80f78807c030920121ee0909825
CRs-Fixed: 2299785
Add debugfs entry to get offload info (mc addr list, arp, ns etc.,)
for STA interface.
Change-Id: I8bf4491929b5ef04ed5ce19f4b0030945f0eb0c0
CRs-Fixed: 2203786
Add debugfs entry to get connect info (bssid, ssid, freq etc.,)
for STA interface.
Change-Id: Id5c350dbb4ca9b9f6b203459adee59b2d5e94f67
CRs-Fixed: 2203654
Add debugfs framework support to get connect, scan,
roam scan statistics and offload info from debugfs.
Change-Id: I86bdd7e449488d2bcda1b2eaaeb07aac7465770b
CRs-Fixed: 2203626
In low memory condition, RX ring may become empty when all
SKB buffers attached to the ring get consumed and kernel is
unable to allocate SKB buffer during replenish.
Create a pre-allocated pool of skbs during driver load time
and request the buffer from this pool in low memory case.
Change-Id: If8c6a4fe04f3c931dc60dcffe28e45166eab9835
CRs-Fixed: 2306861
P2P Listen offload is not a requirement for Genoa, hence featurize
P2P listen offload code to save memory foot-print for Genoa.
Change-Id: If50c784bb4cd6daac513a0654364e78cd636c9d3
CRs-Fixed: 2304554
Correct the typo in status check variable due to which
Nss setting returns failure.
Change-Id: I81a430b0482e79ee3b2d0b2c4e6aea232907919a
CRs-Fixed: 2302465
cds_is_module_state_transitioning() is effectively a partial
re-implementation of wlan_hdd_validate_context(). Instead of having
multiple copies of this logic, register a new callback in QDF which
simply calls wlan_hdd_validate_context() instead.
Change-Id: If533d72725b4cc9dbe5e4b9c25e499657c8e1376
CRs-Fixed: 2308771
Do not disable the Tx beamformer capability when Nss is set to 1.
FW would check the current chainmask configuration and enables
the Tx beamformer capability accordingly.
Change-Id: I8709147c63f2990f135d098fdf13fc3d9b00d7bc
CRs-Fixed: 2305772
In function ol_txrx_offld_flush, check for pdev being
NULL, before de-referencing it.
Change-Id: I8999d894c74b6ef10cef91345370d859f5eee8ec
CRs-Fixed: 2299780
Fixed the naming conventions of APIs and files for MLME component.
Internal MLME component only APIs are in wlan_mlme_main.h/c files
under core.
APIs exposed to other components are in wlan_mlme_api.h/c files
under dispatcher.
APIs exposed to HDD are in wlan_mlme_ucfg_api.h/c files
under dispatcher.
mlme_init/deinit, mlme_psoc_open/close are called from HDD,
so made that as ucfg APIs.
Change-Id: I049008ceaa86ca52acd3ad9a02f903a732117d1f
CRs-Fixed: 2309276
In case of recovery of SAP after SSR, driver is not updating
params for secondary channel as per primary channel (Operation
channel) for SAP.
Update parameters for secondary channel as per primary channel
before SAP start.
Change-Id: I2da2eff62881fe4e65208be778618d0b9c05bf88
CRs-Fixed: 2292645
Bus bandwidth compute work handler is missing SSR protection wrapper
although it has HDD validate context check but since HDD validate
context check is not sufficient alone add CDS SSR protection wrapper
around bus bandwidth compute work handler.
Change-Id: I43b3495610b2a9936472ff67a95c7db8dbfa5560
CRs-Fixed: 2307421
Make the following updates to the extscan set significant change
logic:
1) Exclusively use the Unified WMI data structures.
2) Update the HDD<=>SME interface to enforce the contract that SME
must not make any assumptions about the buffers provided by HDD.
Change-Id: I916f387cee254c2d8ba57a9182bd927a91eadf0c
CRs-Fixed: 2307374
wma_roam_scan_offload_mode, allocates mem for params buffer
to store roaming offload scan parameters locally from incoming
roam req. In last it calls wmi_unified_roam_scan_offload_mode_cmd
using param as an argument to set roam scan parameters to wmi
structure and free the local param buffer in the successful case.
But in case if driver unable to write wmi struct,
wma_roam_scan_offload_mode returns error status to its caller
without freeing locally allocated params mem buffer. This results
in mem leak while unsuccessful roaming offload.
Fix is to free locally allocated mem buff before the return
in case of roaming offload failure
Change-Id: Ic73f0b3ec004c3dcc53076594c0b872a29fee633
CRs-Fixed: 2308506
In platforms that support dual wifi instances, userspace doesn't
set avoid frequency channel list with command
QCA_NL80211_VENDOR_SUBCMD_AVOID_FREQUENCY to trigger restart sap
process, but current handling is always to check avoid channel list
which is set by userspace so it will be failed for lte coex case.
Fix is to add process for userspace doesn't set avoid channel list.
Change-Id: Icc3356191411791f4cec9fd89e4490359cf6f1fc
CRs-Fixed: 2294109
The length attributes for all message frames are retrieved from
param_buf->fixed_param rather than using the correct TLV length values.
This can result in multiple buffer overreads due to the fact that the
param_buf->fixed_param lengths are never properly checked against the
original TLV buffer.
Add check param_buf->fixed_param lengths against the TLV buffer to
prevent OOB happen.
Change-Id: Ib6e2c847b9a2cc7bfe1233eb1f8214be75f21850
CRs-Fixed: 2304631
Remove all eSmeIssuedIbssJoinFailure relative code in disasssoc
and roam result handler.
Change-Id: Ia204fa331ec6f5de1ff52b8c2d2907d10f0d1ee4
CRs-Fixed: 2308522
Dynamically allocated apf buffer memory is not freed in error case
when interpreter is enabled and leading to memory leak. Free APF
buffer memory in case APF interpreter is enabled to avoid memory
leak.
Change-Id: I012bf80eb6db7b986f812161b48f96b0965c0542
CRs-Fixed: 2308702
Add support to store vdev object in PE session and acquire/release its
reference count during PE create/delete session respectively.
Change-Id: I476798c4c42992dec2a2648319780b206274e8c4
CRs-Fixed: 2306387
