Add support to log latest CE descriptor history which helps
to identify CE scheduling/reaping delays when full debug
history dump is not available.
Change-Id: I44a5c86a3e1dd4861bfd2e77b3f772d5d53bcedf
CRs-Fixed: 3225155
If there is no resourse to send packet via HTC, then check if interrupts
are not processed from that CE for last 3 seconds. If so, schedule a
tasklet to reap available entries. Also if Queue has reached 1024 entries
within 3 seconds, then also schedule tasklet.
This change is added because there is a case where intermittently
completion interrupts are not received from CE3 and hence adding
this WAR in host to come out of this issue scenario.
Change-Id: I126cd5e678517127659237308f8f6b1313f8f422
CRs-Fixed: 3234943
Create a HIF context for UMAC reset handler, register the datapath UMAC HW
reset callback handler with HIF layer, request for UMAC HW reset interrupt,
and schedule a high priority tasklet to process the interrupt in which
call the registered DP callback handler.
CRs-Fixed: 3184312
Change-Id: Iefc811bf0d1b093c3c63bf2238c94a1448f4f139
Enable CE7 event history for perf build to
have more debug information in-order to
debug issues.
Change-Id: I35f295ca1fef8f29ffa27af49b1aa4e2b3963a87
CRs-Fixed: 3237420
Currently in some cases due to pending Fw diag entries in CE7
UMAC is not able to power down.
So to avoid issues during PCI bus suspend reap all the available
diag events to make sure that diag event ring
is empty before allowing the bus to suspend.
Change-Id: Ie628719e3b75ea97e8220fe2b5db5770148d3c93
CRs-Fixed: 3234478
As part of SSR, usage count of RTPM is reset to zero which
should not be the case as during RTPM stop, usage count is
incremented to 2.
To fix this, do not reset RTPM usage count to 0 when SSR
happens.
Change-Id: Ifab58075b1aa733500a635e34d209ab65c5f63a8
CRs-Fixed: 3233572
Currently even if shadow config v3 is enabled,
the logging of shadow registers attempts to print
it from shadow config v2 data structure.
Fix this logging of v3 shadow registers.
Change-Id: Id61eed9477682a91992ccad1eb4864698a0678c1
CRs-Fixed: 3230547
While registering a client, HIF_RTPM_ID_MAX is also being
checked for registering.
Fix is to exclude HIF_RTPM_ID_MAX id.
Change-Id: I57e572abc22a27586cf350af423293a8b455af1c
CRs-Fixed: 3223394
Currently, different modules had different ways of allowing
and preventing runtime suspend. Multiple debug mechanisms
were introduced and workarounds are present as well bloating
the runtime PM module.
This change is done to clean up and restructure HIF runtime
PM module. Modules using Runtime PM module need to register
with an ID present in hif_rtpm_client_id.
hif_rtpm_get() will increment the device usage_count and
prevent device from suspending. Based on argument type, if
system is suspended, subsequent resume action will be done.
hif_rtpm_put() will decrement the usage_count of device and
if it is NULL, based on type of put call, idle sequence will
start. Register HIF module and update respective get and put
calls done from HIF module.
Change-Id: I23747f0f7208e689c1c9eb55789aa81945f596ec
CRs-Fixed: 3169272
Shadow config v2 can support max of 36 shadow
registers only. For KIWI target, there are 40
shadow registers supported.
Hence add support to send shadow config v3
for KIWI.
Change-Id: If57e6597397da3e239f25a6c0cc24f8fd37dcdf1
CRs-Fixed: 3167758
Kernel change d4455fa ''proc: mandate ->proc_lseek in "struct proc_ops"'
by default use proc_lseek for file operations, so add default_llseek
for athdiag ops to avoid crash.
Change-Id: I9a36193f8eab44dd619e0c51ccc1f145969027eb
CRs-Fixed: 3197004
Modify CE4 flag in host configuration to support enablement of
copy completion interrupt for Lithium and Beryllium based
targets.
Change-Id: I71ccbaec9707dad59bcb2ee98919285a22eef351
CRs-Fixed: 3195349
Copy Engine(CE14) is used for diag events on qcn9224. Add changes to
configure this CE as dest ring and fix diag event handler to use
wmi_handle from first pdev similar to other WMI events.
Change-Id: I314939169f9be32cd277af68dcd3ef7a0eb06187
CRs-Fixed: 3177987
For KIWI, FISA FSE table is moved from host DDR to CMEM,
then for each time flow learning, it request to force UMAC wake
up then update FSE info in CMEM. currently hif_force_wake_request
will print PCIE_SCRATCH_0_SOC_PCIE_REG register value always,
so when flow learning happened frequently, it might lead to excessive
logging.
Remove the print for successful case, only print register value if
wake up failed.
Change-Id: I87f3b1c8f4ac0fa6270410cf8564b55446b3a40f
CRs-Fixed: 3180175
Modify Kiwi CE host, target, and target_to_service config
to support LPASS datapath service.
Change-Id: Ib4cf47e924b0380bf25828b60ad329f7d8a2789f
CRs-Fixed: 3180744
As dynamic allocation occupy cnss prealloc memory, which may
cause this prealloc pool to be exhausted.
Move dynamic memory to static.
Change-Id: Ia3500868cbcdbd9676f72a3588462ab0d6a21088
CRs-Fixed: 3171015
When RRI over DDR feature is not enabled,
the variable rri_over_ddr_cfg_valid goes uninitialzed.
This can lead to unpredictable behaviour.
Fix this by initializing pld_wlan_enable_cfg to zero
before use.
Change-Id: I485dc552201111834375411b9a493ddbf9a7505c
CRs-Fixed: 3176497
Currently while setting affinity mask we are logging
error print for offline CPUs for which we are not
able to set affinity mask.
Change the log print from error to debug as failing to
set affinity for IRQ on offline CPU is not an actual issue.
Change-Id: Ifbdd3f806022a875bc05e1bdd325c54b267f68cc
CRs-Fixed: 3169900
Access dev from scn instead of pci_dev since pci_dev
can be null for some chipsets like QCN6122
Change-Id: I80c1c13df999f5df900f5cde23d636ed15c551fc
CRs-Fixed: 3151171
16 CEs are available in WKK. Extend ce_names array to include 16 CEs to
fix out-of-bound access
Change-Id: I681aee58cb189b726af9d24f3d8fc2bab4ea6f1a
CRs-Fixed: 3136045
Currently if write non-shadow register and not in initial
phase, host will call hif_force_wake_request()-->
pld_force_wake_request_sync(), but this API can not guarantee
MHI/PCIe is in wake state if runtime PM suspending is ongoing
in parallel, later any register accessing through PCIe bus will hit
NOC error.
Add hif_pm_runtime_get_sync() in hif_force_wake_request() to prevent
runtime PM suspending.
Change-Id: Id60c6041a830d9ad27b0b4173a036c9c57fbf350
CRs-Fixed: 3120170
Add Legacy interrupt changes for Beryllium target. Added code to initialize
legacy interrupt for Copy engines and also to request irq for hif group.
Change-Id: Idb5635d376b9dfcf1e4c595a829d7bef467870b4
Align the string entries inside the rtpm_string_from_dbgid()
function in the order of wlan_rtpm_dbgid enum entries.
Change-Id: I455e93723f5df882babb758a4979d1b1cecd8e7e
CRs-Fixed: 3128352
Change location of HIF_CE_TASKLET_ENTRY and HIF_CE_TASKLET_RESCHEDULE
to record the timestamp of entering ce tasklet and ce rescheduling
more precisely. This change can provide a more reliable scene when some
exception occurs.
Change-Id: Ia70488372201ffb906355722043d8405af766c10
CRs-Fixed: 3112970
There is no need to update LF date if using QuIC account.
Revise I29b998939cfa25f0547a9871721c6daeb0fdd961.
Change-Id: Id27e90487df4023e45482792e726ba82c59f0b84
CRs-Fixed: 3119512
Different targets can have different WMI endpoint count. Add an API to
get this count from the target service map. This API can be used to get
max WMI ep count for a target to perform endpoint connect request only
till possible count.
Change-Id: Id90bcadfb23fbff12d10bf8b6ca825142d3f1bdc
CRs-Fixed: 3121598
Enable the 4th Tx. completion ring to save CPU load
Initialization and interrupt handling for 4th completion ring
is done here.
Change-Id: I2db27218a3c3e14d719d012f03454a6a7aa647fe
As part of new change to support large management frame
the buffer size of CE2 has been increased to 3520 Bytes.
Since CE2 & CE3 shares common EP in Fw because of which any changes
in buffer size in CE2 need to have similar changes on CE3 as well.
So to accommodate change increase CE3 buffer size.
Change-Id: I8e558f11b1c44934cf6d64d1f3027f016d34f526
CRs-Fixed: 3118928
By the time driver reaches prevent l1 call there is chance
of EP vote access getting disabled in-flight, to handle
this skip vote request if EP vote access disabled in-flight.
Change-Id: I91e1cdfc08492188ad8614339d5918c294bf10e4
CRs-Fixed: 3113786
Currently window register accessing with PLD lock is not enabled for
HIF path of KIWI, enable it so there is no race condition with HAL
register accessing path.
Change-Id: Iceeba36ca6febdeca0e7f7bc0dcb7d4adc17bc51
CRs-Fixed: 3110425
Current there is no ce debug history when testing
perf build, so it is hard to debug some issue.
Here it only enable ce2/ce3 on perf build, which keep
only necessary log here.
Change-Id: I29b998939cfa25f0547a9871721c6daeb0fdd961
CRs-Fixed: 3058740
Add a log message to indicate RTPM resume is requested by RTPM
prevent runtime suspend API.
Change-Id: Ifb90493d1ea48601bb40708b1a2d7a821144a9b2
CRs-Fixed: 3110580
Currently, in the case of single pdev we return the PCI slot as 0.
But in case where the device is attached to PCI slot 1, API will
still return 0.
Make changes to always get PCI slot from PLD API instead of
returning PCI slot as 0 in case of single pdev.
Change-Id: I39b55eeb3ebfbd6c08d7cc15a1ac49932af78b51
CRs-Fixed: 3103192
In QCA6750 target hif sleep timer is not used but timer
delete is performed during deinit path.
Fix this so that hif sleep timer delete operation is not
performed in QCA6750 target.
Change-Id: I54790f3b20af4f4b265ab37b593d300032f00fa5
CRs-Fixed: 3108047
