Set affinity to assign WLAN CE datapath IRQs to perf clusters
based on the INI config.
Change-Id: I63f96bc6b434af2e322ef277096e5547cfa6835a
CRs-Fixed: 3590583
Currently enable_rpm is being set in hif_rtpm_start
which is called later in hdd_wlan_start_modules,
this can result in race between hif_rtpm_start
and hif_rtpm_put.
To fix the issue set enable_rpm earlier to avoid
race condition.
Change-Id: Iaa4ffda4eef3050f43ff5ca2bdba555abb8a0b47
CRs-Fixed: 3581962
Current code doesn't have hif_event_desc_history in ssr driver dump.
Fix this by adding hif_event_desc_history and hif_event_hist_max to
the ssr driver dump regions.
And add more parameters for parsing hif_ce_desc_history_buff.
Change-Id: I02cbfc7b9ea0c53d31ad351377d4644f1ad189d1
CRs-Fixed: 3469140
Current HAL delayed reg write is tied to SRNG notions, hence
implement delayed reg write logic in HIF since WCN6450 does
not use SRNG interface.
New feature flag FEATURE_HIF_DELAYED_REG_WRITE is introduced
to disable/enable this support.
Change-Id: Id7087ad53cd5879cf49ee0e84dd727de61137541
CRs-Fixed: 3519702
When one of the enabled CE tasklet is executed, it will
check latency of all the others which are enabled, it's
redundant. Add a new API to check latency for a single
tasklet.
Add API to record sched time for a tasklet, which will
check the enablement of detection before recording the
time.
Change-Id: I515ca27fc2e97231397573b4903c001d29326bd2
CRs-Fixed: 3514285
The IOVA for the buffers that are attached to the direct
link receive copy engine need to be contiguous for optimal
memory mapping on ADSP.
Fix is to use multi pages prealloc when posting buffers
for direct link receive buffer.
Change-Id: Ieb253bd3c1b6550e4c1c63cd587993891ac817f2
CRs-Fixed: 3502633
Add changes to affinie away IRQ from the CPU taken
by audio driver during Pro audio use case.
Change-Id: I881c42e9f951fbf965be6d6a71994fd97791ee48
CRs-Fixed: 3502637
Add support for NAPI schedule latency and poll time histogram stats
for WCN6450.
Change-Id: If982ebe4e3cfa80f47c6d2fe9d4cb9dfa318481d
CRs-Fixed: 3485287
Extend the feature to detect tasklet latency for all CEs.
And also introduce a build flag
DETECTION_LATENCY_TASKLET_MASK to control the enablement
of each, set bit-X to enable detection for CE-X, the
default value is 0x84(BIT(2) | BIT(7)).
Change-Id: I2874d1d50fc5febbf028ebb48ba64e11977c8c34
CRs-Fixed: 3474314
As IPA has moved out of the kernel, ipa_uc_reg_rdyCB
interface call from WLAN is not needed anymore
as ipa_wdi_init_per_inst() initialization call will
handle this. This change will add support to retain
this call only for legacy devices.
Change-Id: Icb479562e091d388e03ef5a38b3e95d4dbf06271
CRs-Fixed: 3459071
1. Add an API to process trigger_umac_recovery T2H message.
2. Synchronize do_pre_reset, do_post_reset_start, do_post_reset_complete
messages for all the SOCs and then process these messages in the host.
3. Synchronize pre_reset_done, post_reset_start_done,
post_reset_complete_done for all the SOCs before sending it to FW.
4. Add a new state in host for trigger_umac_recovery message.
Ignore back to back trigger_umac_recovery messages received from FW.
Change-Id: Id45d326d63e122834090844e83ad6cc7240f96af
CRs-Fixed: 3425833
Add the following hif/ce changes to add support for wcn6450,
* New host/target wlan ce config for wcn6450
* New service to pipe map for wcn6450
* New host/ce/target table attach for wcn6450
Change-Id: I20fa1410f5e4e7a0146bc2d0b48a18269ca4a8c9
CRs-Fixed: 3381111
This change will hold the PCIe in L0 state for the
duration of this feature. The hold will be
released after data transfer is complete.
Change-Id: I762bc3423059ad641bdd00ac5b301a1e1b16f6c2
CRs-Fixed: 3406490
Add hif changes for umac reset in QCA5332. Changes are done to read the
umac reset IPC number from dst and request irq for the same.
Change-Id: I0feafb06ef63f37c3ae6db0270bd5ed50debd91d
CRs-Fixed: 3401146
The kernel-doc script identified a large number of kernel-doc issues
in the hif/inc folder, so fix them.
Change-Id: Idb9a748c71ab71122b74ac9d2665ead474c649ff
CRs-Fixed: 3375492
Add changes to move ioremap of PMM SCRATCH register outside
interrupt context, as ioremap in interrupt context in not valid.
Change-Id: I0fa645c55e10a5241011a1f4ffdccdca48c50d29
CRs-Fixed: 3371194
Observed NAPI of REO2SW1 hard to complete caused by slow CPU/schedule
on REO2SW1, hence IRQ of REO2SW1 keep disabled during the polling which
impact other MSI as well in single MSI case, until hit REO2TCL timeout
and crash.
The fix is complete the dp rx NAPI poll and re-enable the irq if the
irq disabled for long time.
Change-Id: I5e70d9646b78307ab0c35e2ac0d6e3647804c476
CRs-Fixed: 3332143
Modify existing API used to fetch direct link destination
buffers to also get destination buffer size.
Change-Id: I6c220fe9bbb216f1c0db2e1e38da2ce8314fe47b
CRs-Fixed: 3347321
Add support to record last busy events on RX CEs,
this helps to check how frequent CEs are marking busy.
Add support to display last busy history and runtimepm stats.
Change-Id: I856ce54a2f1c6b26722d27623343fc0a2c202c6f
CRs-Fixed: 3337902
Store ini config delay value and current delay value in RTPM
context
Export API to update delay and get current delay in ms for RTPM
timeout.
Export API to restore delay to default value.
Change-Id: I53e9e17d983c2cc6fe317159c8c46d792e56c04e
CRs-Fixed: 3332132
The MSI address and data information for Direct Link
copy engines will be available once the WiFi driver
on LPASS is initialized. Add support to configure the
IPCC address and data values into Direct Link copy
engines at runtime.
Change-Id: I5e7dff90c2f1ff764462c235deb5795ed019a16b
CRs-Fixed: 3316679
Some platform would like to disable wake IRQ, so add INI to disable
wake IRQ.
Wake IRQ can't share the same IRQ with the copy engines. In one MSI
mode, we don't know whether wake IRQ is triggered or not in wake IRQ
handler. known issue CR 2055359.
Disable wake IRQ for one MSI mode. If you want to support wake IRQ.
Please allocate at least 2 MSI vector. The first is for wake IRQ while
the others share the second vector.
Change-Id: Id9e54e287f146ff64d94669bbc44dc0a724d9480
CRs-Fixed: 3290867
1. Changes to support cmem write for AHB devices.
2. Interrupt enablement issue - Incorrect CE address was given which is
fixed.
3. dp_soc_init failure - dev_base_addr of Miami was NULL, which is
fixed.
4. Missing interrupt error logs - Added dummy entires for missing
interrupt in DTS and changes to support shared IRQ in wifi-drivers
Change-Id: I00e7666b2b978c35b5ccec5da21bf442ed0a7998
CRs-Fixed: 3268936
Throughput based RTPM logic of ring access may fail and
lead to NOC error in some corner cases. Change is aimed
to add additional link states check to prevent invalid SRNG
access.
Change-Id: I7e7edbadfd21b4857efa4faff0ada6d94d682f2c
CRs-Fixed: 3256702
Add provision to call sync prevent suspend which will wait for
system to resume and increment usage_count before returning.
Change-Id: I855e3fc2660dc7f3f78bb70f8eef6228cbef96d3
CRs-Fixed: 3253335
Added new file specific to qcn9224 v1 defs. Use qcn9224defs.c for v2.
Added changes specific to soc version check.
Change-Id: I5b6aedbb8aba2de847e0f4d47212a25b36bfa7c8
CRs-Fixed: 3243676
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
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
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
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
