According to Kernel comment, no one checks the return value of routines:
debugfs_create_u8
debugfs_create_u16
debugfs_create_u32
debugfs_create_u64
debugfs_create_atomic_t
so remove return value of related qdf api.
Change-Id: I7d260bccfce463dddae963c54a776813df116eac
CRs-Fixed: 2666506
rtc_time64_to_tm in defined from kernel 4.0+. Use rtc_time64_to_tm
instead of rtc_time_to_tm from kernel 4.0+.
Change-Id: I6335150300cd4cd7a91d771dd86bf11592d1ff11
CRs-Fixed: 2666521
Add an attribute that can be used with
QCA_NL80211_VENDOR_SUBCMD_SET_WIFI_CONFIGURATION vendor command to
configure different PHY modes to the driver/firmware.
Change-Id: I850fd6a1edaa9e74957b9f189c9b710212902781
CRs-Fixed: 2694060
Whenever a wmi even it received the tlv received from the firmware
will be sanitized, if there is any error the event would be dropped.
This dropping of the event can give side effects in the host/firmware
after some time and making it difficult to find the actual reason of
why the tlv is not received properly.
Crash the system if the tlv is not parsed correctly to debug the issues.
Change-Id: Ic56e3f96252ac74917caeebc8296c2b50ae4f3cd
CRs-Fixed: 2695053
Add support in code to use IS_ENABLED, if CONFIG_ARM_SMMU
config as kernel module.
Change-Id: I64c1e0c7918d520ed36a7a9e22fdf39f66e1c150
CRs-Fixed: 2701645
If wlan logging is enabled then register a notifier block
to kernel's panic notifier chain. Notifier block contains a
callback function to print buffered wlan logs in the event
of kernel panic.
Change-Id: Id8cae651afe45e411e1ddf122c2bc9b5f6688327
CRs-Fixed: 2692163
Configure low threshold for monitor ring only when monitor
vap is created. This is needed to avoid spurious low threshold
interrupts on monitor ring since the low threshold condition always
evaluates to true.
Change-Id: I452c0ada84e0a4f18e410c865d8a6a7f50329aef
Strict NLA validation is introduced from kernel version 4.20 where
NLA_UNSPEC usage is restricted. A new attibute type
NLA_POLICY_ETH_ADDR is introduced for MAC address.
Define a macro to use this if the kernel version is greater
than 4.19.
Also define NLA_EXACT_LEN as NLA_UNSPEC for kernels less
than 4.20.
Change-Id: I9d9bee7a12d84ca81b5777ccb417a33f08949203
CRs-Fixed: 2701357
In DP while handling ppdu stats, we call qdf_nbuf_put_tail
and proceed with updating the nbuf data whithout a check on
the return status of qdf_nbuf_put_tail.
If the qdf_nbuf_put_tail API failed, would free the nbuf
and subsequent updates to the nbuf would result in use
after free, which is resulting in memory corruption.
Add check to verify the return status of qdf_nbuf_put_tail
and proceed accordingly.
Also while updating the ppdu stats, ensure the num of users
of ppdu is checked against the max number of users defined.
CRs-Fixed: 2678258
Change-Id: I00b661fdb342d31563506f93abd63673af8ede55
Add new enum in regulatory to hold all current phymodes.
Add a new API to get max allowed phymode which is not more than the
user provided phymode.
This change simplifies the phymode selection process when starting
or updating the parameters of a vdev.
Change-Id: I12c15e357b80faf2f5272800e55179f02755a263
CRs-fixed: 2658290
The following 3 countries will not support 802.11ax:
1) Belarus
2) Russia
3) Ukraine
This change updates the phymode bitmap for those countries.
Change-Id: I8cd293341d82446cfb5f99eb912a925f4f3398b3
CRs-fixed: 2658290
Add a QCA vendor subcommand QCA_NL80211_VENDOR_SUBCMD_CONFIG_TSPEC
to add and delete TSPEC in STA mode.
The attributes defined in enum qca_wlan_vendor_attr_config_tspec
are used to encapsulate required information.
Change-Id: Ifaba68b6619a3f6b775d2150740e7d6a2645493c
CRs-Fixed: 2686133
sizeof_field is defined from kernel 4.16. So use sizeof_field
instead of FIELD_SIZEOF from kernel 4.16.
Change-Id: I291531ea86499a7c0ba52fbb6607b19dff533111
CRs-Fixed: 2666512
Define QCA vendor attributes for SET(GET)_WIFI_CONFIGURATION to
dynamically configure capabilities for TX A-MSDU and RX A-MSDU.
Change-Id: Idcf7de2172cbf0b6710a7256b925939a2321e91c
CRs-Fixed: 2687224
Configure the client as isolated peer if part of isolation
list while creating/associating the node or adding the peer
to the isolation list.
Do not forward the packets to and from clients in isolation
list instead accelerate to upper stack.
CRs-Fixed: 2689868
Change-Id: I67fd4dee0fb76c993746cdd66c70c241d407239a
ic_irqnum saves the irq number given by platform,
existing max irq which can be saved per ce is 255,
if platform return irq greater than 255, value is
misinterpreted with that saved in a byte, this will
eventually have problem when host driver suspends/stop,
during which freeing irq will fail.
But in scenarios such as IPI mechanisms such as whunt,
since free irq fails, it would still assume irq is enabled
and call registered handlers, which will lead to
null pointer access.
Inorder to fix this changed data type to uint16_t.
Change-Id: I0d92f965462a0a6416ee3dce880c4218e5ab09e8
CRs-Fixed: 2700577
Update return type of wmi_discard_fw_event to return QDF_STATUS
to match scheduler_msg_process_fn_t.
Change-Id: Iba2d41c4bab2bfd5fb163d82fca6c6b895e5a2a4
CRs-fixed: 2699644
Add sanity check in function target_if_init_spectral_capability
to avoid null-ptr-deref read issue.
Change-Id: Iccd79051ee8294f421704eadbedf6c9d9bf9a7b9
CRs-Fixed: 2692688
Add an attribute QCA_WLAN_VENDOR_ATTR_OEM_DATA_RESPONSE_EXPECTED
to get the response for the queried data.
Change-Id: Icb3fc7072cf589cf60a7c68b7c1fa74e51dadab8
CRs-Fixed: 2699102
Update the wifi_pos_send_rsp function pointer cast to have the
same parameters as the actual function pointer.
Change-Id: I7e9f5f9972fe96f74c76ffb0fa069a93c98db72b
CRs-fixed: 2685627
In the current implementation the max_5g_bw was hardcoded as 160 MHz
in reg_get_max_5g_bw_from_regdomain, as this information was not
available in regdomains_5g so far.
However, the regdomains_5g table has been updated to make the maximum
5G bandwidth supported by the regdomain available. Hence updating this
information.
Change-Id: I9b9aea9a81b6b0d6f590c266e49a6b4ca3a9e32c
The packet tx complete status from wlan fw define in htt_tx_status
doesn't match with packet trace feature used in qdf_dp_tx_rx_status,
Meanwhile A_STATUS also doesn't convert to correct qdf_dp_tx_rx_status,
so add two according APIs to fix it
Change-Id: Ic250175dd270632f40af14ad9499ddcafbb3033b
In struct weight_config, "oce_subnet_id_weightage" added newly.
Station uses "oce_subnet_id_weightage" as one of the parameter for
selecting AP candidate during initial connection. Host sends
"oce_subnet_id_weightage" ini value to firmware over WMI command
WMI_ROAM_AP_PROFILE.
Add oce_subnet_id_weightage in scan object scoring param to calculate
weightage based on SUBNET ID and select candidate accordingly.
Change-Id: I6583f46f661eaefabbad858bc7fb34e37443ebae
CRs-Fixed: 2675924
New parameter txqueue is added for callback ndo_tx_timeout.
Add support for it under the kernel version compilation flag.
Change-Id: I0234dade56f65d15a4370404e17ff51a8a73ee4e
CRs-Fixed: 2666444
One parameter of proc_create_data is changed from struct
file_operations to struct proc_ops.
Add support for it under the kernel version compilation flag.
Change-Id: Ic87222f9c267debef56dcc66fc629854058ffabd
CRs-Fixed: 2666492
ktime_get_real_ts64 is defined from kernel 3.17.0.
Use ktime_get_real_ts64 instead of ktime_get_ts from
kernel 3.17.0.
Change-Id: Ica72545fe5224966fbb350813bf3c2d849946dbc
CRs-Fixed: 2666404
Due to commit : I83e8d4c0c8b3ad503aa5894ffdc4a14bc3aeec7a,
while processing set_del_pmk command driver checks pmk_len
to delete pmk. In case if new PMK gets added with 0 lengths,
pmk entry with pmk_len = 0 will never be deleted. It is only
overwritten without freeing due to incorrect logic set_del
pmk logic.
Fix is to modify set and del pmk logic to avoid mem leak.
Change-Id: Idff573d020940dd926d07e1ec4f146eaa1215686
CRs-Fixed: 2696207
Set OL_TXRX_NUM_LOCAL_PEER_IDS to WLAN_MAX_CLIENTS_ALLOWED
if WLAN_MAX_CLIENTS_ALLOWED is defined.
Change-Id: Ifb5c6ab15e791f92aa8503537e624195cf3fad6d
CRs-Fixed: 2694492
PCIe window select config reg update goes on different NoC and
actual PCIe device register access goes on the different NoC.
If there is delay in window select reg config, it can result in
access some other PCIe IO memory access and will result in actual
register write lost issue. Make sure to flush the window select
reg write before actual device reg access.
Change-Id: I1fe17aad7ae8fd5dea7a618273d9cd813b236a85
CRs-Fixed: 2687676
Due to changes in datapath init/deinit path, mon_lock spinlock was not
getting created. Create mon_lock spinlock during
dp_rx_pdev_mon_cmn_desc_pool_init.
Add null check to validate rx_tlv_header before calling
hal_rx_mpdu_start_tlv_tag_valid.
Change-Id: I41c781de29f2c8c05ec1bfa90f9c8f742f2539bf
CRs-Fixed: 2693687
Enable band preference for 6 GHZ and give default
maximum weightage to 6 GHZ to push it for STA operation.
Change-Id: Id05e81ca4fb9de7653dc0291d2ffe970104849cb
CRs-Fixed: 2692068
In lithium a peer will have only single peer_id hence remove
peer_ids array from dp_peer structure
Change-Id: Ib98270b7fd98f1199b862e4608f990687914b7cc
Add NULL pointer check in function hif_send_single() and
htc_dump_counter_info() for KW issues.
Change-Id: I4b020c566b14b28a825c13752dccf67b5f8bb837
CRs-Fixed: 2675205
dp_srng_setup was split into dp_srng_alloc and
dp_srng_init as part of lithium DP init and de
init improvements but the debug prints remain
unchanged
Rectify mistakes in debug prints accordingly
to match dp_srng_alloc or dp_srng_init
CRs-Fixed: 2696952
Change-Id: If6c41ffe80006852f9ac308ce65ceee69736fcb9
"qdf_complete_wait_events" set force_set flag for all event in
"qdf_wait_event_list". This cause qdf_wait_for_event_completion
return QDF_STATUS_E_FAULT, even if event have completed
Add new flag "done" to record event completed. Use this flag to
detect event have completed or not.
Change-Id: I31f947169153ccbeb8435c539faab1059c055c04
For DBS SAP case, need to balance the CPU cost and
TPUT KPI, use tx_descriptor size to control this can
in avoid the influence of IPA part.
CRs-Fixed: 2665268
Change-Id: I702a605b7a3156e429476f6a4d623b69bb19f615
Currently, if TCP PSH flag is set in TSO packet then
PSH flag is set for each TSO segment in the driver.
This causes GRO flush for each segment received in the receiver side.
Set this PSH flag only in last TSO segment so that GRO flush
happens for the last segment in the receiver end.
Change-Id: I6d6b34fab71ab2984ea68d8197f2979d25b36c6b
CRs-Fixed: 2692251
Firmware dump is necessary to debug host panic issues because
host and firmware are out of sync.
MACRO DEBUG is undefined by default, after remove it,
hif_crash_shutdown->ol_copy_ramdump is called to collect firmware
dump.
Since dump depend on functions in bmi, add MACRO
WLAN_FEATURE_BMI check.
TargetFailure event wont't be received after inject assert due to
irqs disabled, so can't set target RESET state which is checked
when dump IRAM
Change-Id: Ia75f5032a2817e35e4c7e777857b137ba3998ebd
CRs-Fixed: 2682677
Add a check to make sure that WLAN_GREEN_AP_DEL_MULTISTREAM_STA_EVENT
event is not processed in wait state to avoid any disruptions in the
qdf_timer running before when WLAN_GREEN_AP_DEL_STA_EVENT event was
received.
Change-Id: I7ca04243f5faa593afb65bd41db1f4bf3a8d4e74
Sometimes, BMI download FW fail, cause destroy this uncreated spinlock.
Because fw download fail, hif_start() not called, so
&pipe_info->completion_freeq_lock not be created.But hif_ce_stop() call
qdf_spinlock_destroy(&pipe_info->completion_freeq_lock);Cause WLAN Panic
@ qdf_lock_stats_cookie_destroy:824: Lock destroyed twice or never created
hif_state->started be set to true in hif_start( )This fixes use
hif_state->started to judge hif_start() be called or not.If false,
hif_start() not be called, so needn’t destroy uncreated
completion_freeq_lock
Change-Id: Id6aae8024fe9df2ac6cf7976047ebd7a850438e4
Use %zu instead of %lu for type size_t to fix the compiling error
on 32bit system when enable the HIF_CE_DEBUG_DATA_BUF.
Change-Id: Ib11cf7a798514bf654141269b2cafc6fc198a48c
CRs-Fixed: 2688568
