During wifi load and unload, multiple memory allocations and deallocations
are done in the path of dfs_deinit_precac_list, and at a particular
instance there is a crash seen due to an invalid paging request.
The QDF_TRACE_LEVEL_ERROR logs are not enabled by default. These prints
can be useful in debugging the issue when it occurs the next time.
Hence, the dfs_err prints are enabled by default.
When a crash occurs with the dfs_precac list functionality, debugging the
crash with dumps in T32 is difficult. During wifi unload, the api
wlan_dfs_pdev_obj_destroy_notification is called. On first step, the pdev
component is detached making the pdev component as NULL and after that
dfs component is detached. So when crash happens at this point, pdev
component is already NULL and analysing dumps with T32 is useless at this
stage.
Therefore, modify the order of dfs detach in
wlan_dfs_pdev_obj_destroy_notification. First detach the dfs component and
then detach the pdev component.
CRs-Fixed: 2872097
Change-Id: I157c6e6272bf4dd3676588b7ee6889fdb2efa5dc
Make CM serialization disconnect req as blocking or non blocking based
on feature macro
Change-Id: I71d664e28cba35d44c0c1fac2bd6a38c4bc4c9df
CRs-Fixed: 2879850
During multiple BSSID scan ie parse, there is memory allocation
on new_ie variable of size 1024 which may create buffer overflow
in util_gen_new_ie() if ie length is greater than 1024.
As part of fix, allocate memory of size ie length in new_ie.
And also add check before copying to pos variable in
util_gen_new_ie().
Change-Id: I55e0819817b5a616684067170bf28a314a145fc2
CRs-Fixed: 2867353
Add fields to the validate bss data struct to pass more information
to the interface manager when validating a candidate.
Change-Id: I82536585517da87ec0883c6010461d7ee929bd18
CRs-fixed: 2836749
After NOL expiry of the radar hit channel, the scan channel list
of the FW is updated to include 'NOL expired' channel as well
so that FW can initiate subsequent scan on this channel.
Only those channels which are not marked as NOL in regulatory
are updated in the scan channel list.
However, in the current flow of events, the scan channel list is
first updated via dfs_nol_update() API and then channel is
unmarked as NOL in utils_dfs_reg_update_nol_chan_for_freq() API.
Hence the NOL expired channel is not updated to FW and subsequent
scanning does not happen on this channel.
Ensured that the channel is cleared of NOL flag before updating
the scan channel list.
CRs-Fixed: 2877337
Change-Id: I7331bcc12c1dd6a26407c0753f28481cee1ce628
The host will send TPC power to FW via the new WMI cmd
WMI_VDEV_SET_TPC_POWER_CMDID going forward instead of
WMI_VDEV_PARAM_TX_PWRLIMIT to accommodate 6GHz channels.
But, to support backward compatibility for New Host+old FW
the TPC power will be sent to FW via legacy WMI cmds
WMI_VDEV_SET_PARAM_CMDID (during initial connection) or
WMI_VDEV_PARAM_TX_PWRLIMIT (power value change during RRM
req/bcn processing from connected AP) with the help of a
service bit WMI_SERVICE_EXT_TPC_REG_SUPPORT.
Change-Id: Iea1ecb62841c539c13a804ae9c475831b2d4c89c
CRs-Fixed: 2874250
The host will send TPC power to FW via the new WMI cmd
WMI_VDEV_SET_TPC_POWER_CMDID going forward instead of
WMI_VDEV_PARAM_TX_PWRLIMIT to accommodate 6GHz channels.
But, to support backward compatibility for New Host+old FW
the TPC power will be sent to FW via legacy WMI cmds
WMI_VDEV_SET_PARAM_CMDID (during initial connection) or
WMI_VDEV_PARAM_TX_PWRLIMIT (power value change during RRM
req/bcn processing from connected AP) with the help of a
service bit WMI_SERVICE_EXT_TPC_REG_SUPPORT.
Change-Id: I22e11ff847cd384fac8ea0061e5df42cea0c8de8
CRs-Fixed: 2874245
The host will send TPC power to FW via the new WMI cmd
WMI_VDEV_SET_TPC_POWER_CMDID going forward instead of
WMI_VDEV_PARAM_TX_PWRLIMIT to accommodate 6GHz channels.
But, to support backward compatibility for New Host+old FW
the TPC power will be sent to FW via legacy WMI cmds
WMI_VDEV_SET_PARAM_CMDID (during initial connection) or
WMI_VDEV_PARAM_TX_PWRLIMIT (power value change during RRM
req/bcn processing from connected AP) with the help of a
service bit WMI_SERVICE_EXT_TPC_REG_SUPPORT.
Change-Id: I727fd5a055e4e400ebc174cfb504d60e3335c3c4
CRs-Fixed: 2872244
Use tsft timer time stamp in HTT STATS IND header for
management TLV of CBF record since pktlog parser use
tsf time stamp in the ptklog record as packet receive
and transmit time.
Change-Id: I9643df11c0f9aa158f7b94e4b2083531044bcf66
In client roaming scenarios, when the ast entry is
updated, make sure the ast entry is updated with
new vdev id.
Change-Id: I0bd5235eeb28909cabe48f577d4477789d7be9e8
Currently, reg rules are processed in the order of LPI, SP, VLP. The
order from halphy is SP, LPI, VLP. Update the processing order so
correct reg rules are passed north.
Change-Id: I5bb22a1dcd3f1c95d8f4498b03d6cc6eedcfe44c
CRs-fixed: 2874752
The current value of scan timeout value is 10 secs.
Earlier for ap platform the scan timeout wass set to default as 50 secs
and and also for ap platform the scan could be triggered for internally
triggered connect and the max scan timeout
of 50 secs should not result in supplicant timeouts.
So setting the max scan timeout value of 50 sec for ap platforms
CRs-Fixed: 2870782
Change-Id: Icd2841f1f5503623f15bdbdea3430ef6559b9a1b
This is a cleanup fix to remove duplicate functions and remove unused
debug logs.
Change-Id: I0ebd203f0d19ad52cf97dcfe32914df59d1ea102
CRs-Fixed: 2863865
Currently driver is using sap notify api of regulatory to
update channel list for disable channel list command
which is not the correct way as sap notify api is designed
to be used by sap releted operations.
To address above issue write a separate api for
disable channel list command.
Change-Id: I79ded748bd46ec4be431c1ff6ab64c6ac8bf46be
CRs-Fixed: 2875324
1) Map Chile to FCC2_6G (Hex Code 0x05) for 6G, and to FCC14_World for
2G/5G.
2) Map San Marino to ETSI1 for WIN and DSRC, and to ETSI13_World for MCC.
3) Map UAE to ETSI13_World for WIN and MCC.
4) Add hexcodes for 6G sub domains.
Change-Id: I1627f2e739ad7b862e684673c36de7a823dcb714
CRs-Fixed: 2857528
sequence number populated from tlv are incorrect for some frames.
Firmware populate correct sequence number for management and control
frame either in payload or tlv itself.
added field to get valid sequence number.
Change-Id: I21b1c34c0d66cb46c3a0baaaa231c952de065534
In case of handling connect scan response, if cm_req is not found for
scan id, cm_req will be NULL and is getting deref at
cm_send_connect_start_fail.
Add fix to avoid NULL pointer dereference
Change-Id: I6b30a4bc41d3b0568dd307c91a7a7202d92b9c87
CRs-Fixed: 2877829
added new WDI event index for tx capture, share same index cause
corruption when switching different feature without delay.
Change-Id: I9e7a849968544957491891629eb42974c8b65728
Add delayed SRNG register writes support for Tx Ring, also add
dedicated workqueue to do the delayed Tx SRNG register writes.
Change-Id: I8dd157d341f3035e988804eab50d1ca681ab789b
CRs-Fixed: 2868989
Currently the return type of qdf_queue_work is void,
whereas queue_work return type is bool denoting the status,
so changing the return type of qdf_queue_work to bool,
helps to check the status of the function.
Change-Id: Ifd07923a18641790314b88d38a7eba2a73e498b3
CRs-Fixed: 2876197
Make 5.9G channels point to Global opclass because there is no support for
them in US opclass as per the current 802.11 spec(802.11ax D8).
Change-Id: I7278cb8f2dc8eb27d10f0d7834a13c0afd6fc668
CRs-Fixed: 2869445
Refactor WLAN_FEATURE_PKT_CAPTURE_LITHIUM to WLAN_FEATURE_PKT_CAPTURE_V2
to remove hardware name from compilation flag.
Change-Id: I5a30b33d8bd6065d12e7c89c666c2f0cab66344e
CRs-Fixed: 2869827
Fix issue on enabling packet log.
Fix issue on logging CBF pkt in AP/STA mode.
Fix issue on setting data length 4 bytes aligned in pktlog header
, htt stats indication message header and Rx management TLV header.
Add CBF support for pktlog WMI enable command for firmware to enable
CBF receive.
Change-Id: Ib0067f32d7414be96503c4c67846c1312a59586e
Currently there is no mechanism in driver to decide whether
to consider the user configured number of sched scan plan or
to configure only 1 schad scan plan.
There is a requirement to configure only one sched scan plan,
add ini support to meet this requiremet.
Change-Id: Iea3bc3f18696837150ce6f4bd60416a8a45bd1d3
CRs-Fixed: 2868125
5.9GHz channels are built on the Pine wideband radio even though
the FW does not advertise the 5.9GHz support through the WMI service
bit.
This is because, the 5G regdomain id FCC16, in the case of a wideband
radio is absent in the host regulatory database. Due to this, within the
function reg_is_fcc_regdmn, reg_get_curr_regdomain does not
return QDF_STATUS_SUCCESS.
To fix this issue, enable the declarations of FCC15 and FCC16 in the
Host regulatory database.
Change-Id: Ib48ab0167a6fa4bafb912ab28b332613bac42f73
CRs-Fixed: 3506736
Fix gpio command arguments in #else case. When WLAN_FEATURE_GPIO_CFG
is set to 0, the else path of macro is executed and the function
arguments are not matching with that of the declaration.
Change-Id: I182a636e53217dfca5a697f280316f30b1afd8ba
Add length check in scan beacon IE processing function for the below IEs to
avoid any possible memory corruption.
1. WLAN_ELEMID_COUNTRY
2. WLAN_ELEMID_WIDE_BAND_CHAN_SWITCH
3. WLAN_ELEMID_VHT_TX_PWR_ENVLP
4. WLAN_EXTN_ELEMID_MAX_CHAN_SWITCH_TIME
Change-Id: I860bee8633849215d46c2dfe60a1a98d7c80f510
CRs-Fixed: 2873039
Add and initialize a preallocated pool of buffers which can
be used to replenish RX buffers. During replenish, the buffers
from the pool are used instead of allocating/mapping a new buffer
in the softirq context. This preallocated pool will be refilled
in thread context.
Change-Id: Idf3bd7d25c5d57ddba105ccd8fab672c26a184f1
CRs-Fixed: 2869345
Change the value of WLAN_CFG_RX_SW_DESC_NUM_SIZE_MIN from 4096
to 1024, so that the rx descriptor number can be configured in
the config file of target.
Change-Id: Iedbbf3cbbfd92dc3d955e0e67aac362afbabed45
CRs-Fixed: 2862285
