Add code to process lmac rings in polling.
Lmac rings can be switched between polling and interrupts
by using lmac_polled_mode flag in dp_soc.
Change-Id: I231e906930c9b42100a2df3e52acac97deba1c34
Created a new interrupt mask for msi chipsets so that both ahb
and pci chipsets can work together.
Change-Id: I78d1b9641e58f07d1582152c691c5ae29e6ddb03
Setting interrupt mode in dp_soc_init as setting it in
dp_soc_attach is resulting in interrupt mode not set on
subsequent wifi down/up. soc_attach is called only in case
of wifi unload/load and not in case of wifi down/up.
Adding interrupt mode setting in soc_init helps in setting
correct interrupt mode in case of wifi down/up.
Change-Id: I9e6ad94e42b7bc2bf84f832ece8dc8779e335905
The scheduler watchdog timer handler currently either prints error or
prints error and panics based on CONFIG_SLUB_DEBUG_ON.
Considering the panic through QDF_DEBUG_PANIC is configurable and is
disabled on relevant builds, we can just have one version of the
function and depend on QDF macro for panic and dependency on
CONFIG_SLUB_DEBUG_ON is redundant
Change the default log levels from none to fatal for scheduler.
Change-Id: If588455ea2779311eb86bb39b3ab0f7fc67b6ccc
CRs-Fixed: 2593790
There is excessive console logging in case of peer or vdev
null in mic error handling and wbm err processing in softirq
context which is delaying the interrupt to get enable and as a
result host is slow in reaping the wbm2sw3 ring. This leads to
wbm2sw3 ring full back pressure at FW and finally FW asserts.
As part of this change reduce reduce the error logging level from
err to info and for MSM info goes to the wifi logger logs and not
to the console.
Change-Id: I9b8be1feee5e807cecbe307b24a323e2b0ae631a
CRs-Fixed: 2596656
If two back to back HTT msg sending happened in short time,
the second HTT msg source SRNG HP writing has chance to fail,
this has been confirmed by HST HW.
For monitor mode, HTT msg for monitor status ring configuration
is the last msg for sending, if the 2nd HTT msg for monitor status ring
sending failed, HW won't provide anything into 2nd monitor status ring.
as a WAR, add some delay before 2nd HTT msg start sending, > 2us is
required per HST HW, delay 100 us for safe.
Change-Id: Id2a5a8798fde79267f9d6f9ba23d8ed54a400aa7
CRs-Fixed: 2597248
Currently in lithium FW is not always in datapath. As a result
can not provide all the wlan vendor extended stats. So as part
of this host provides some of the extended stats.
Change-Id: I876b6e905f7e25b7088f80f07e55e26a7a409241
CRs-Fixed: 2594797
To support dynamic mode switch (phase 2), correct phy_id
should be used. Instead of pdev_id, target phy_id should
be used to retrieve correct channel range sent in target
capabilities (mac_phy_caps).
Change-Id: If0e2503cc99636b775721ecb3628290d19e5575c
Supported dynamic HW mode switches:
DBS (full band 5G and 2G) <-> DBS_SBS (low band 5G, high band 5G and 2G)
Description of the changes:
1. NOL conversion:
a. Introduce a temporary NOL list copy structure in DFS psoc obj.
b. When mode switch is triggered:
i. Stop the NOL timers and clear the data, to avoid processing NOL
expiry during mode switch.
ii. Allocate the psoc NOL copy for the target num_radios.
iii. Store the NOL data of each radio to the target pdev ID
(pdev ID after mode switch) in the psoc NOL copy,
using a unified mux/demux API.
c. After mode switch is completed:
i. Resume NOL by re-initializing the list from the temporary psoc
copy.
ii. Free the psoc copy after mode switch is complete.
iii. Note: changes are made to support pause and resume of NOL,
increasing NOL timeout by a few milliseconds.
2. PreCAC list conversion:
a. When mode switch is triggered:
i. Stop the existing preCAC timer and send ADFS abort command to FW.
b. When mode switch is completed:
i. Unify/separate the preCAC list if the target mode is DBS/DBS_SBS
respectively, using a single API.
ii. Start ADFS again.
3. Radar detection lock:
a. While detecting radar, acquire a lock to avoid handling user triggered
mode_switch during this process. Release the lock once radar
processing is completed and CSA start is triggered.
4. Radar detection/CAC completion defer during mode switch:
a. While detecting radar or CAC completion, check if mode switch is
in progress. If yes, defer the processing and wait for mode switch to
complete before handling the events.
b. Note: Precedence is Radar over CAC, i.e., if CAC processing is waiting
and radar is received, CAC completion is no longer handled.
CRs-Fixed: 2580403
Change-Id: I506f3b569bad2e351c6f336e50f203cf5fa8b223
There is a chance of leak of RX buffers if peer disconnects
while we are in middle for processing the list of MSDUs in a
AMSDU
Change-Id: I0081ec96da95ea570903dbd5d91c866c8c141667
Do not get/put the pm_runtime if RPM is not enabled to avoid the WMI
command sending block.
Change-Id: Id6cddc4d5b6322fea063f08a1b641034ba0272d9
CRs-Fixed: 2587797
Structure memory is being optimized by aligning field with
bus address length using pokeahole tool.
This patch optimizes structure linked in obj_mgr and scheduler
modules.
Structure Bytes saved (64bit) Bytes saved (32bit)
scheduler_ctx 8 bytes 4 bytes
wlan_channel 8 bytes 8 bytes
Change-Id: I298946b55328d8d9b564c140e0a59e0b8702fab0
CRs-Fixed: 2587842
Add a check to validate invalid_peer_head_msdu before accessing
to avoid NULL dereference.
Change-Id: I9218bdd1100b48a32240546f380b1437ae72c406
CRs-Fixed: 2585651
Currently get channel list with power api fills only
channel number and tx power, fill center frequency also
in the response with this api.
Change-Id: Ib4487e20d7da0c59d6b4a041deac4d4ecc8dd8c1
CRs-Fixed: 2597550
Provide sys entries to list down top mem and dma allocations (based on
configurable threshold). This can help to check allocations at run-time
and can provide clue if some function is allocates memory continuously.
CRs-Fixed: 2589632
Change-Id: If9a6da535233fc48828f2e9fb2bdacb8153270e4
Support to disable panics in qdf memory debug. This can be used when KASAN
or SLUB or SKB debug options are enabled
CRs-Fixed: 2580399
Change-Id: If8617a16d0b96279f0afef8299632662dea498bf
Disable the mem_debug when qdf argument mem_debug_disabled=1 is passed
through uci command "uci set wireless.qcawifi.mem_debug_disabled=1".
CRs-Fixed: 2572159
Change-Id: I6ab5e1f28ce4c58d46c7467bac3853054f4cf56c
Add active and passive scan dwell time parameters to cfg80211 scan
request API.
Change-Id: I39f479d7b941e4671f1ad4495ab48031153dd5e7
CRs-Fixed: 2598504
Fix RNR IE processing by correctly adjusting offsets.
neighbour ap info field processing is present only at
beginning of IE skip it only once.
Change-Id: I05923e4ff9efa00aeed141b0cff8b62913622cf6
CRs-Fixed: 2592014
Append 4 bytes enhancement flags in ANI_MSG_APP_REG_RSP message.
NL_ENABLE_OEM_REQ_RSP i.e. 0x00000001 in ANI_MSG_APP_REG_RSP message
represents host driver support for NLA type request and response
for oem commands.
Change-Id: I5d07d017a27b676537c24fbf15f224af8964c665
CRs-Fixed: 2591896
Add initial set of coex files, implement the basic functions.
Coex component is used to process coex related configurations.
CRs-Fixed: 2565088
Change-Id: I8b9600809691b808f97c621cb329a6ab9941814c
Channel Frequency Response(CFR) feature requires PPDU information
for correlation with CFR data. Host subscribes for the relevant PPDU
status TLVs via the Host RX monitor status ring. During monitor status
ring reap, all information needed for CFR correlation is accumulated
in a HAL PPDU structure and delivered to WDI event subscribers.
Change-Id: I3662b60375cb8886447a2fba3efead6a1ef3a98d
CRs-Fixed: 2593408
Channel Frequency Response(CFR) captures FFT bins corresponding to a PPDU
received and this is relayed to user space application. Since FFT bins
alone will not be meaningful, additional information about the PPDU such
as Peer addr, BW, NSS, etc are extracted from multiple PPDU status TLVs
and passed on to userspace along with CFR data.
Host RX monitor status ring is configured during CFR enable and the host
subscribes to relevant PPDU TLVs that provides all necessary information
for CFR data correlation.
Change-Id: Ia8080fe96c330db42d371634ba4363eb36c05402
CRs-Fixed: 2593416
The printk buffer is protected by a global raw spinlock for readers
and writers. This restricts the contexts that are allowed to
access the buffer. So large latencies exists when printing to
kmsg done with QDF trace levels WARN, INFO, ERROR. This results
in roaming KPI for maximum transition time exceeding the expected
100ms.
So change info/err prints to debug prints in roaming path
to reduce delays in roaming time.
Change-Id: I9cdf043da6e88d735ab39812e74ed24784ceede3
CRs-Fixed: 2594867
Add an API wlan_reg_get_opclass_details, to get the operating class
table details from the regulatory component. Also, add a new structure
regdmn_ap_cap_opclass_t in the regulatory component, to fill members
of the mapapcap_t structure.
Change-Id: I8b6a3867a766038663c10ce2f01a8b7d310c7375
CRs-Fixed: 2580505
When WMI_EXT_DBG is enabled some of the WMI macros used
are defined in later section of file causing compilation errors.
These errors are due to recent code refactor changes.
To avoid compilation errors place the code using macros after
they are defined.
Change-Id: I6965595d17820768924080c0100b0ea6aeef5eb2
CRs-Fixed: 2594750
6Ghz SAP needs to send either a probe response or fils
discovery at every 20ms.
Add a new feature to configure the probe response or
fils discovery frame.
Change-Id: I3b9842021db94515ae4dccbcdc573a4cd84caa56
CRs-Fixed: 2591147
Add data structures to support diag log payloads. Define
new diag logs with the log id defined at the global diag
logs definition.
Below new diag logs are introduced:
LOG_WLAN_AUTH_ASSOC_TX_RX_INFO_C
LOG_WLAN_ROAM_TRIGGER_INFO_C
LOG_WLAN_ROAM_SCAN_INFO_C
LOG_WLAN_ROAM_RESULT_INFO_C
LOG_WLAN_RRM_TX_RX_INFO_C
Change-Id: I08b8ce156b405e555bc9c981b46ee8924bc76364
CRs-Fixed: 2595648
Add support to track tasklet execution and total time in different
buckets for debugging purposes
Change-Id: Ide459c385b2a44c0f16d05b37879c8b462782d72
CRs-Fixed: 2589199
crash scenario:
a. dp_tx_vdev_detach will reset the vdev of TX desc to NULL
by dp_tx_desc_flush.
b. in the meantime, if TX completion is coming and when all TX desc
is recycled, the pool will be freed if pool status is invalid before.
c. invalid TX desc accessing will happen in (a).
add TX desc pool lock protection in dp_tx_desc_flush.
Change-Id: I65c570aa6a3044a478dbe51bbf396cf24612f675
CRs-Fixed: 2595755
HIF layer have kernel calls for interrupt registration
which need to be replaced in case of whunt framework,
as interrupt generation will be simulated by framework
itself, hence adding abstraction to call either kernel call
or whunt calls based on platform bus type.
Change-Id: Ife113d6338defa8e693e761992ce3a1bb9524306
CRs-Fixed: 2582523
Parameter freq type has a conflict in reg_is_dsrc_freq(qdf_freq_t freq)
and reg_is_dsrc_freq(uint16_t freq) functions.
Change the type to qdf_freq_t in these functions.
Change-Id: I4c348778a7cb2fd588799332241701357de90422
CRs-Fixed: 2595642
* Add command to modify OMN (Operating Mode Notification) timer value for
hw-mode switch. These commands can enable/disable the sending of Opmode
IEs in the beacons after HW mode switch and also configure the time for
which the IE will be sent after the switch.
* Add command to change primary interface when switching dynamically to
DBS mode.
Change-Id: Iceb8e29a46fa4873d3cbd7e41ec0da3782a5dd22
CRs-Fixed: 2560684
The variables center_freq_seg0 and center_freq_seg1 in struct
ch_params are used to represent channel numbers. Their types
were wrongly changed to qdf_freq_t in change ID
e205befb82f643808973286ae578d7add7738eec. Change their type
back to uint8_t.
Change-Id: I13c629850bf207c6088b44c8695167e96dc33476
