Adding lock stats print upon spinlock & mutex destroy.
Without the destroy api invoked the lock stats are not printed.
Change-Id: Id3c432e1f6982ea47bdf1de5c15f1a3568df4eb9
CRs-Fixed: 1100505
Enable interrupts after processing the available
rx buffers on CE5 or complete napi after reaching the budget.
NAPI_YIELD_BUDGET_BASED:
This flag enables napi to return once the budget is exceeded,
or after processing the available packets and re-enables
interrupt and this feature doesn't honor the napi
yeild time configured.Napi budget will be configured as
256 for this feature
Change-Id: I75ac75ede46124bc773e3625173f33ca29da8142
CRs-fixed: 1094034
Instead of using cds to get the hif context in the notifier callback
rely on the context_of semantics to traverse back to the hif context.
Change-Id: I7d57f9dcf8c09836c34ce16a4acaa8c3bc1624b9
CRs-Fixed: 1092842
When new hardware is not found in the lookup table
for human readable hardware names, print the hex
value of the hardware version info.
Change-Id: If821ba04c83f2d9b54587379d92bdc1918d7a094
CRs-Fixed: 1092353
Add device id for QCA6290 emulation platform.
Add target def support for QCA6290
Needs HIF_TYPE_QCA6290 defined
Change-Id: I4edd5a5b600007ebe7416195648815d80025e768
CRs-Fixed: 1089874
Change CONFIG_SLUB_DEBUG_ON to HIF_CONFIG_SLUB_DEBUG_ON to differentiate
kernel CONFIG_SLUB_DEBUG_ON macro with hif specific debug option.
Change-Id: I8922d5c37363da382f3f0b23489f8fd3544eed7d
CRs-Fixed: 1088928
Make changes for per per Rx context LRO manager, this addresses
all parallel Rx concurrency issues. There by removes all the contention.
Change-Id: I90604ffdf7b7fd930eee636426a4c7fc9b92c7d7
CRs-Fixed: 1079320
Function prototype for hif_get_dev_ba is c file to avoid
warning. This should be ideally added in header file. Adding this
prototype in hif.h.
Change-Id: Ic61c5b8278e6e888931721e716de74c4703ace82
CRs-Fixed: 1079655
Compilation error is seen for 32 bit builds as arch_get_cpu_efficiency
is not exported in 64 bit architecture cpu.
Remove arch_get_cpu_efficiency references from hif napi layer as this
information is not used as of now.
Change-Id: I68c31b1008696fc84bc5a563d45eaa507ae92981
CRs-Fixed: 1071783
For supporting low memory platforms, if fastpath is enabled, the number
of destinaton ring receive buffers are reduced from 512 to 64 for CE1.
Also when pktlog has been disabled, avoid allocating receive buffers
for CE8.
Change-Id: Ia4cd991ec14a5d69f13efee8e6f72db6da99f83a
Acked-by: Sahoo, Amarendra Kumar <c_aksah@qti.qualcomm.com>
CRs-Fixed: 1066302
Recently host power offload suspend/resume has switched to 3
stage process. Enhance power offload unit test framework accordingly, and
improve error handling. This is a companion change for
I8cc1e955fbaca631ee7fd76b0c907d1e68c836bf in qcacld-3.0.
Change-Id: I8c4e062d4a51a7a245500bc135571fc67cf1b4d0
CRs-Fixed: 1072424
Modify the CE register debug dump routine to print the read,
write indexes on the console.
Add new function to return vector used for specific radio.
WIN uses this routine to retrieve the irq and assign the same
to radio netdev irq field. Assign the radio netdev with
the right irq number which helps qrfs to steer to traffic
towards a specific core.
Change-Id: I94bdcc323afbee53946ea9e50a773ffe35224ae6
Acked-by: Balamurugan Mahalingam <bmahalin@codeaurora.org>
CRs-Fixed: 1066208
Packetlog framework needs pipe specific callbacks. Change is done to
support pipe specific callbacks.
Change-Id: Iabd442acc8bef19ad9b8ad9ff2660e273a859f54
CRs-Fixed: 1072220
Address compilation issues for WIN with new Lithium Firmware headers.
Also removed dependency on htt.h from header files, which may need to
add explicit dependency on htt.h in .c files.
Change-Id: Ia5027963837e645bc3f81a3db98c2ea06789aea8
CRs-Fixed: 1061096
Add CPU cluster management functionality. On low throughput,
the system works as normal. On high throughput, the driver gets
control of WLAN datapath interrupts and disperses them on different
CPUs and pegs them to maximize performance. Add init code, topology
table construction and hotplugin notifiers.
Change-Id: I247edb57003797ed6a04f70d15067072e22c2396
CRs-Fixed: 1065477
To derive hif_ctx from napi pointer. This changes helps enable napi support
for WIN driver.
Change-Id: Idcb0775195665d60d4b1a9a010afcfab256d839f
Acked-by: Balamurugan Mahalingam <bmahalin@codeaurora.org>
Disabling the interrupts and setting them as wakeup sources does
not work as expected. The pending interrupt gets trapped in sw
and kernel does not check for it before finishing the suspend.
Instead, use the suspend_noirq callback to guarantee that
wakeup messages don't get processed without rejecting the suspend.
Change-Id: I5ec5ce2a7e1b14c3d8477fe7aa0372c9ffd4dc0d
CRs-Fixed: 1060880
WLAN suspend/resume feature has tight dependency on APPS platform
suspend/resume support. On new targets APPS suspend/resume is not
supported until target is feature complete. In absence of APPS
suspend/resume support testing WLAN offload features become
difficult. Add unit test framework to test WLAN suspend/resume
features using private IOCTL command by simulating APPS
suspend/resume behaviour.
Trigger WLAN suspend:
iwpriv wlan0 wlan_suspend 0 0
To resume WLAN run a ping test from access point side and very 1st
ping request unicast packet should trigger wake up.
If FW is not waking up APPS then use below command to do a manual
wake up:
Trigger WLAN resume:
iwpriv wlan0 wlan_resume 0 0
This framework is only for SNOC platform.
Change-Id: I177a0047f460aa2a305a9e4e46fbfaa94a81dced
CRs-Fixed: 1042205
FW common files needs to be in sync with host and fw.
There are duplicate definition of target attach API when
latest copy of fw common files are used.
Remove duplicate definition of target attach from hif layer.
Change-Id: Ie4a80ba07bc3ec2d9d1466c32062c373c9759a94
CRs-Fixed: 1012542
Datapath changes for WiSA specification.
- Multicast packets with 50000 as destination
port should go at 6Mbps.
- Multicast packets with 50001 as destination
port should go at 24Mbps.
Change-Id: I582b13fd85e2bdc0e49739a1c6f8d8a3b295902f
CRs-Fixed: 1010412
Expose copy engine infrastructure for use by an nss subsystem.
Change-Id: Icad9dc056ecccf4029caa4b83d4c976dcfc232a4
Acked-by: Varsha Mishra <varsham@codeaurora.org>
CRs-Fixed: 1009050
Added new APIs ce_batch_send and ce_send_single
only used by WIN.
Acked-by: Varsha Mishra <varsham@codeaurora.org>
Change-Id: I55d86d692455be118734f6e0a13e0e58c227b1a0
CRs-Fixed: 1009050
MAX_NUM_RECEIVES, the maximum number of messages to be processed
by the bottom-half before control is returned to kernel was
defined as different (but close) numbers for NAPI and non-NAPI
cases (based on NAPI feature flag), 100/1000 for non-NAPI and
128/1024 for NAPI cases.
With this update the value is set to 128/1024 regardless of NAPI
feature being compiled or not.
Change-Id: I152afd30b302d52426c07ae39a95af388ba0ae52
Acked-by: Orhan K AKYILDIZ <oka@qca.qualcomm.com>
CRs-Fixed: 1012336
CE_COUNT_MAX should be the maximum number of CE's supported.
Set it to 12 to support all chipsets dynamically.
Change-Id: Id65278ee452a4ca2e3b0dcfe5c082a7e7a286347
CRs-Fixed: 1002084
Update htc_endpoint only for htt tx endpoint to avoid
double freeing of Tx Queue packets as it will be
freed in htt_htc_misc_pkt_pool_free.
Rename htc_endpoint to htc_htt_tx_endpoint to reflect
it's appropriate use.
Change-Id: I736ba08505acc829eb15be30538553dd945695f6
CRs-Fixed: 1006498
Do following cleanup on fastpath code changes:
1) Do not reap off Tx HIF buffers in Rx handling, instead handle
reaping in Tx fastpath itself.
2) In ce_per_engine_service_fast check for more Rx packets after
packet processing.
3) Make stub functions as static inline for non-fastpath enabled case.
Change-Id: If07c4344a424ce13b94128bf28931a24255b661a
CRs-Fixed: 987182
With dedicated CE for Rx and Tx completion HTT messages, skip processing
in Host Target Communication layer.
Do special handling in HIF-CE and HTT layer, this optimization results
in 3-4% CPU utilization gain.
Change-Id: I400148a0e24ac62dd09e2a95d5f35d94d83fe2df
CRs-Fixed: 987182
Make changes so that LRO and FastPath can check whether a
given CE is a datapath RX CE. This is done through new
flags in CE_state which indicate whether or not a given
CE is a htt_[tr]rx CE.
Also add support to enable multi-queue NAPI.
Note that the paths are not yet parallel-execution protected,
but this should be OK as all NAPI instances are processing
the same interrupt now and as such as serialized.
Acked-by: Orhan K AKYILDIZ <oka@qca.qualcomm.com>
Change-Id: I57125b3e1fbad0345b6e1f4ed25e71babaf4f520
CRs-Fixed: 982728
Rename hif_callbacks structure to hif_driver_state_callbacks and remove
get_monotonic callback and use qdf API to get monotonic time.
Remove following unwanted header files in the hif source files.
osdep.h, athdefs.h, a_types.h, osapi_linux.h.
Change-Id: Ib7a03cab1b056a33b39247989fa3dfca41c85f77
CRs-Fixed: 967765
Reduce the api footprint of hif and make hif responsible for controlling
its own timer as part of suspend resume.
Change-Id: I256161a8d147e99811f018c995081684f2bd0167
CRs-Fixed: 986480
Upper layers should not need to know about pci specific power management
features.
Change-Id: I841af588246d328f12fa69d8c0394ec1eafaa236
CRs-Fixed: 986480
Currently only ol_target_failure needs to query the bus type,
but when usb and sdio busses are added there will be more
external checks based on the bus type.
Change-Id: I48172a918e75ff3a6e56fae5c311ae999efa607e
CRs-Fixed: 986480
Since the logic requires device knowledge and could become more
complicated, provice a hif api tho check.
Change-Id: I6fbb8234a6c0a639afdd9a9a409688889e492bd7
CRs-Fixed: 986480
If different busses cannot agree upon a common hif_device_id type,
we need to make it an opaque type in the general case and only
cast it in the bus specific code.
Change-Id: I769d65f10421caf07c8f5cc35ccfe11302485576
CRs-Fixed: 986480
Use new HIF_SNOC instead of assuming snoc when pci is not defined.
Exposes duplicate function defs with HIF_SNOC and HIF_PCI both defined.
Remove some trivial HIF_PCI conditional compilation.
Change-Id: I958740f49b3298c165e662b89b586bda2b3d2ee8
CRs-Fixed: 986480
