Commit Graph

157 Commits

Author SHA1 Message Date
Rakesh Pillai
94c0917f49 qcacmn: Monitor mode improvements
Move the srng history to hif context.

Process the monitor ring only for the lmac
corresponding to the configured monitor channel.

Add the timer and srng history for monitor mode.

Change-Id: I4e5e49ad5e657b55bfafbb40ef5f59496277cb40
CRs-Fixed: 2690530
2020-07-01 07:50:55 -07:00
Basamma Yakkanahalli
c0b1d0ebf0 qcacmn: use distinct I/O remap to access CE register for ipq5018
In ipq5018 CE registers(0x08400000)  kept outside WCSS(0x0C000000) block.
As both regions are more than 60MB apart, not feasible to allocate
single resource which include both.
So, using a separate I/O region to access CE registers.

Change-Id: I67bb6d5ac82a1c0ed1d3e13f7776f9d69ee19956
2020-05-18 22:33:42 -07:00
Nisha Menon
046f3623de qcacmn: Back pressure in REO2SW1 ring resulting in REO panic
Update QCA_NAPI_DEF_SCALE_BIN_SHIFT for defconfig builds to
the same value as the perf build.
Move the WLAN ext irqs to gold cores for defconfig builds.
Disable cpu isolation before moving the IRQs to gold cores.
Add the ability to move IRQs to gold cores when the cpus
hotplug in.

Change-Id: I4cfecd02a1a2200dc99adee9a324b90c877c13fd
CRs-Fixed: 2638820
2020-04-09 05:21:20 -07:00
Jingxiang Ge
e7d41574f3 qcacmn: Add dbgid for each runtime put/get
This is to enhance statics for runtime put/get, which is
to detect if there is mismatch for usage_count.

Change-Id: I24cddb9d10e4cb675c8375cbd0f589c7718bd680
CRs-Fixed: 2647972
2020-04-07 01:20:41 -07:00
Yeshwanth Sriram Guntuka
8cf020f44a qcacmn: Add support to register hif recovery notifier
Add support to register hif recovery notifier to log
hang event data.

Change-Id: I7e7ce2bacc88f00e68c2c347c3a578f377f8214f
CRs-Fixed: 2649147
2020-04-03 03:43:06 -07:00
Karthik Kantamneni
765d5e27ed qcacmn: Make DMA coherent mask macro independent of IPA offload
Macro DMA_COHERENT_MASK_IPA_VER_3_AND_ABOVE is used in non
IPA offload case also so bring this macro definition out of
IPA offload feature and change it to DMA_COHERENT_MASK_DEFAULT.

Change-Id: Ib03aa8ae2938e1de1a957660923a711d452a9337
CRs-Fixed: 2649909
2020-04-02 22:16:38 -07:00
Yeshwanth Sriram Guntuka
d3db10ec5b qcacmn: Add support to log ce hang event info
Add hif APIs to support logging of ce hang event
data.

Change-Id: I9b930d5f983d57a7359ba9f97ea65050c4f54a8a
CRs-Fixed: 2649148
2020-03-30 17:11:00 -07:00
Basamma Yakkanahalli
9def5df14a qcacmn: device ID and target type checks for ipq5018 target
Initial changes for ipq5018 compilation.
Added device ID and target type checks for ipq5018 traget.

Change-Id: Ib86a371fbe66749fcb6d114e7a4a9931b684e03d
2020-03-20 23:45:43 -07:00
Mohit Khanna
ace98f847f qcacmn: HIF APIs to prevent/allow low power states
Add HIF APIs to prevent or allow link to go into low power states. The
current implementation uses PLD APIs to make the needed configuration.

Change-Id: I22efb4bcf902f9aff674ed1872f4f23bef508aae
CRs-Fixed: 2602029
2020-03-09 20:58:34 -07:00
Mohit Khanna
b34654bd55 qcacmn: Callback to get current bandwidth level
Add HIF callbacks to get current bandwidth level from upper layers.

Change-Id: I18524558296f4b7d684f18b0e6615b2a0516b6d2
CRs-Fixed: 2602029
2020-03-04 21:19:30 -08:00
Alan Chen
6760310422 qcacmn: Move hif_pm_runtime_resume() to hif.h file
This is a public API, so move it outside to hif.h file so it can be
used elsewhere as well.

Change-Id: Ic870cf804df69f6d7bb5a792da662759d687e0ed
CRs-Fixed: 2616491
2020-02-07 10:40:16 -08:00
Alan Chen
898760633d qcacmn: Create new HIF function to handle PM no idle operations
Some areas in other components are directly calling the kernel api
functions to perform runtime PM no idle operations. Create a new HIF
function to handle runtime PM no idle operations.

Change-Id: I8328bc74ccc8e8acd35d7d73ec4cc21094b8f5b2
CRs-Fixed: 2607721
2020-01-30 15:13:53 -08:00
Surya Prakash Raajen
c10ffa0652 qcacmn: Run time enablement of CE tasklet debug
Add support for enbalement of CE_TASKET_DEBUG_ENABLE in
run time.

Change-Id: I0132c3b989b75e7d526680f1e5f73a716e9db54c
CRs-Fixed:: 2610811
2020-01-30 05:00:18 -08:00
Venkata Sharath Chandra Manchala
e0a2b69883 qcacmn: Reap timer and batch count threshold values for CE dest
Enable timer and batch count threshold interrupt for CE1, CE2
and CE5 rings through INI and retrieve the parameters through
psoc handle.

Change-Id: Ifa6cd768ed41ded46cae652ad7c910ffa62f2310
CRs-Fixed: 2593531
2020-01-27 15:43:36 -08:00
Alan Chen
850a888935 qcacmn: Change enable_runtime_pm from bool to uint8_t
Change enable_runtime_pm from bool to uint8_t in correspondence to
changing CFG_INI_BOOL to CFG_INI_UINT for enabling runtime PM.

Change-Id: Ib5031ada43fac864d933cdfee875593f896b2a62
CRs-Fixed: 2603918
2020-01-19 09:48:20 -08:00
Alok Kumar
ffc116e798 qcacmn: HIF changes to support Moselle
Add HIF changes for supporting the newly
added IPCI bus type for Moselle

CRs-Fixed: 2597321
Change-Id: I9097e4622e9d6d561e92f5a21cb279c4d631cfbb
2020-01-18 04:44:35 -08:00
Nirav Shah
eb26831637 qcacmn: Update tx/rx bundle statistics for USB interface
Update tx/rx bundle statistics for USB interface.

Change-Id: Ia7951f9feb88ca28e055d9f32f0dfee65c7f0bf9
CRs-Fixed: 2571550
2019-12-06 08:40:56 -08:00
Venkata Sharath Chandra Manchala
2b0d3f38d5 qcacmn: Support force wake request
1. Add hif_force_wake_request API to wake the
mhi and umac before reading/writing the memory region
greater than BAR+4K.
2. Add hif_force_wake_release API to release the
PCIE_PCIE_LOCAL_REG_PCIE_SOC_WAKE_PCIE_LOCAL_REG so the
umac can power collapse again at a later point of time.
3. Add pci stats to dump the force wake status.

Change-Id: Ic6d5463ea0cdb28d9144be61da55e43033b53298
CRs-Fixed: 2478052
2019-11-26 02:15:13 -08:00
Sravan Goud
3af8bd05e8 qcacmn: Increase the napi scale for slub debug builds
UMAC reo full condition is seen in slub debug builds in case of
DL throughput traffic. This is due to host process only 64 packets
per NAPI schedule in case of slub debug builds where in case of
perf builds budget is of scale 4 times. Also the time between two
napi schedules is in order of milliseconds which accounts for the
delay of host reo ring processing. So increase the napi budget
scale to 3 times which make sures host process enough packets per
napi schedule.

Change-Id: I3e134f31277a72056f3d7d5433ed1adeefa433fa
CRs-Fixed: 2563595
2019-11-19 16:55:09 -08:00
Mohit Khanna
973308ae13 qcacmn: Add HIF changes to support qca6490
HIF changes to support qca6490 WLAN chipset.

Change-Id: I4b1be1770a2daf0a0db6f65f579831e3fcb10e79
CRs-Fixed: 2522133
2019-10-17 15:13:20 -07:00
Sravan Kumar Kairam
b96e5072de qcacmn: Add runtime pm apis to record last dp rx busy mark
Add runtime pm apis to record last busy mark set by data path
during dp rx process.

Currently for mcl in some scenerios runtime sync suspend is issued
which puts the link in low power state with out waiting for link
inactivity timeout. This leads to throughput degradation in case of
rx direction as in rx processing data path extends the timer by marking
last busy to avoid immediate runtime suspend. But runtime sync suspend
does not take in to account of the link idle timeout value before
suspending the link. So using this apis, before issuing runtime sync
suspend check the duration since last busy mark by data path rx process.
If the duration is less than run time delay just do runtime put.

Change-Id: I694ef6ddec8f11fed44bf3b9e5ae18ad93b6ec24
CRs-Fixed: 2512326
2019-09-30 03:18:14 -07:00
Rakesh Pillai
9d28e0e462 qcacmn: Make num_int_grp consistent with hif_num_grp
The HIF_MAX_GROUP value is not consistent with the
HIF_NUM_INT_CONTEXTS which can cause out of bound access.

Fix this issue by making both these values same.

CRs-Fixed: 2505220
Change-Id: Ia79d9c03de82a73662c189e61e83e43e71d2ef3f
2019-08-14 14:30:16 -07:00
Nandha Kishore Easwaran
5d3475b985 qcacmn: Initial changes for pine
Add device ID change and target type checks for pine.
Also remove memory war added for Hk emulation.

Change-Id: Idf531a48a03202d4fb241a92a1d671ee2b94cfbd
CRs-fixed: 2453899
2019-08-11 02:11:41 -07:00
Saket Jha
5cdfcc879e qcacmn: Change return type to QDF_STATUS
Changing return type of ce_send_single and hif_send_single functions
to return QDF_STATUS instead of int so caller can handle as needed.

Change-Id: Ifa0db300982e22c2784662492727923e4614c2b7
CRs-Fixed: 2468534
2019-08-06 02:48:59 -07:00
Yue Ma
5b5238a050 qcacmn: Add runtime PM put sync API
Runtime PM put sync API will make sure runtime PM suspend happen
right away if usage count is 0.

Change-Id: I70f6fe4ed015195874ef4cac61de9ef5d739b689
CRs-fixed: 2502382
2019-08-05 15:32:08 -07:00
Visweswara Tanuku
cf1f958b5f qcacmn: SDIO HIF Layer refactor
1. Add ADMA channel registration APIs
2. Add ADMA support for TX and RX path
3. Remove async_task thread for ADMA, since transfer thread is
   present in the SDIO AL layer
4. Move hif functions which are legacy only to mailbox.c
5. get_hif_device and hif_sdio_set_drvdata changes for mailbox and adma
6. Add rx buffer allocation offload work

Change-Id: Ie98b302176381035b1bd590ef35a977aeef4f09c
CRs-Fixed: 2274807
2019-08-01 01:40:14 -07:00
Yue Ma
e92fe029df qcacmn: Do runtime pm sync resume when printing ring stats
Printing ring stats from requesting txrx stats needs access PCIe link
so make sure it is resumed by doing a sync resume if it is runtime PM
suspended. Also response of h2t_ext_stats_msg from FW is not guaranteed
so tag it properly so that in HTC layer, corresponding "put" API will
be called right after sending the packet.

Change-Id: Idc5797b38557ed5779d920c72200b9d28769ab58
CRs-fixed: 2487521
2019-07-27 18:21:26 -07:00
Akshay Kosigi
8eda31cab3 qcacmn: Remove void ptr usage in HAL
Add code to replace usage of void pointers from
HAL layer and instead use appropriate opaque pointers

Change-Id: Id950bd9130a99014305738937aed736cf0144aca
CRs-Fixed: 2487250
2019-07-27 13:43:07 -07:00
Vevek Venkatesan
94a976d817 qcacmn: move HIF_CONFIG_SLUB_DEBUG_ON define to driver Kbuild
Move definition of HIF_CONFIG_SLUB_DEBUG_ON to driver Kbuild,
to cleanup CONFIG_MCL/CONFIG_WIN dependency.

Change-Id: I563d248413c98d7704e32ae06c260c02d915495a
2019-07-02 02:40:18 -07:00
Yue Ma
fab77ad949 qcacmn: Do not request runtime PM resume for system resume
Firmware will trigger WAKE MSI for both runtime PM and system
resume. There is no need to request runtime PM resume again if
it is a system resume. Check the flags to avoid doing so.

Change-Id: I70bdfadf1d7c0ffd4e2849458c6aee6931037cd3
CRs-fixed: 2479631
2019-06-29 00:16:31 -07:00
Akshay Kosigi
af98d7cbbe qcacmn: CONFIG_WIN Macros to be moved out of HIF/HTC
Remove CONFIG_WIN from HIF and HTC module

Change-Id: If5001a16047f802b077e6cd9b211a912df5ca55e
CRs-Fixed: 2349905
2019-06-24 15:44:32 -07:00
Rakesh Pillai
2529ae1c8a qcacmn: Add event history logs for datapath
Add support to log the important events in
datapath, which will help in debugging the
datapath issues.

IRQ handler, Napi poll and srng access start/end
are the events which are currently logged.

CRs-Fixed: 2457854
Change-Id: Iba105b0e79443b670a01a929f999f94e00ea92f2
2019-06-17 10:23:01 -07:00
Yue Ma
ac6b275768 qcacmn: Record caller and timestamp for pm_runtime_mark_last_busy
pm_runtime_mark_last_busy will extend the timer for runtime suspend.
Recording caller and timestamp can help to debug who may prevent
runtime PM suspend.

Change-Id: I4848a2558197e0fc9b7300421a5a1993817333e4
CRs-fixed: 2457803
2019-05-30 19:29:48 -07:00
Yue Ma
2bdc2baea6 qcacmn: Request runtime PM resume after receiving WAKE MSI
For PCIe DRV (L1SS sleep) suspend, firmware will trigger a WAKE MSI
to wake up host so that request runtime PM resume for this case.

Change-Id: I959d3b1053b7aef5fe80889553958cf9394c8c38
CRs-fixed: 2450284
2019-05-30 19:29:45 -07:00
Mohit Khanna
e5a6e94464 qcacmn: Restrict RX softirq poll times
The following changes are made

-Yield dp_rx_process if poll time exceeds
-Yield dp_tx_comp_handler if poll time exceeds
-Interrupt statistics to track various interrupt contexts and
 corresponding interrupt masks
-Add poll times histogram buckets to NAPI stats

Change-Id: I8c7a6bbbb97c7b3dd1dde6ac3a97113c433086a2
CRs-Fixed: 2423879
2019-05-14 18:39:59 -07:00
Pamidipati, Vijay
37d107d2d1 qcacmn: HIF schedule latency measurement
Add support to measure interrupt latencies, store them
in different "bins" and display the constructed histogram
through user command.

Change-Id: I268be6b39745d550ac7db5d321c2d1fdb2d17d41
CRs-Fixed: 2365812
2019-04-09 04:00:32 -07:00
Akshay Kosigi
181b2f52e6 qcacmn: Clean up HIF module to remove CONFIG_WIN macros
Replace CONFIG_WIN macro definitions with feature based macros
for HIF module.

Change-Id: I31a3ef0f70d19f838e2dff0db345e765a0aeb84e
CRs-Fixed: 2407222
2019-03-14 19:27:51 -07:00
Pavankumar Nandeshwar
7eddeddb17 qcacmn: Make ce-debug lock per HIF
Make ce-debug buffer lock per HIF instead
of global. Rectify the #if conditional macros.

Change-Id: I0063014ed2fd9c7716386877dcbefec40e9fa2d9
2019-01-28 12:20:49 -08:00
Rakshith Suresh Patkar
ee84fbeea2 qcacmn: Use global variable for cpumask
Local variable is used to store cpumask to send it to
irq_set_affinity_hint and qdf_dev_set_irq_affinity APIs.
This memory is used by the kernel later outside the
current contect resulting in invalid memory access.

Fix this by using global variables to store cpumask.

Change-Id: I086f40bf1b3499d2c2ccb1ce18140b2dc2761d04
CRs-Fixed: 2373548
2019-01-02 03:53:07 -08:00
Basamma Yakkanahalli
5f7cfd49c2 qcacmn: Device and Target type support for qca6018
Added target and device type support for qca6018.

Change-Id: I85382bf053d0a5f34cfaf0cca78a4b66b4265989
CRs-Fixed: 2323023
2018-11-27 00:32:00 -08:00
Pamidipati, Vijay
a59b5607c6 qcacmn: Split Tx and Rx indication handling
Add support to handle Tx completion processing and Rx processing into
different NAPI threads/contexts for Lithium DP

Change-Id: I4f5c6ef3ce969ce457e26cf3e8305df1ae782f09
2018-11-14 12:20:34 -08:00
jiad
a007ac831b qcacmn: Abstract BMI CE callbacks
As part of WIN BMI modularization, hif_bmi_register_callbacks
are removed from if_pci.c in qcacmn project. As a result,
MCL needs to invoke hif_bmi_register_callbacks in qcacld project.

Fix is to define hif_bmi_register_callbacks for SDIO and USB builds
so that SDIO and USB products can build when WLAN_FEATURE_BMI is
defined.

Change-Id: I559af0205dd4671214a8d7f2972fdba379e10b6a
CRs-Fixed: 2332250
2018-11-02 19:11:43 -07:00
Sathyanarayanan Esakkiappan
29c8fd48da qcacmn: Update Interrupt name list
Update Interrupt name list of dummy_irq handler.

Change-Id: I8e79f6e64a0fec2bb72d4c44cd8647669cbb44cf
2018-10-05 17:39:43 -07:00
Venkateswara Swamy Bandaru
dbacd5e70f qcacmn: Add hif support for qca8074v2
Add new target type for qca8074v2 and extend target
type checks of QCA8074 for QCA8074V2.

Change-Id: Ib3ff4505e2057fc843b492b9720004dcac042a65
CRs-Fixed: 2292271
2018-08-10 18:11:12 -07:00
Venkata Sharath Chandra Manchala
79860aa182 qcacmn: Enable QCA6390
1. Allocate and Initialize host and target copy engine configuration
   for QCA6390 based products.
2. Setup Copy engine service map for QCA6390.
3. Add conditional compilation flag QCA_WIFI_QCA6390 to support
   QCA6390 based products.

Change-Id: Ia4dd4d436b8ecae0e9f91faa0c1fe7dbd14f001f
CRs-Fixed: 2259312
2018-08-08 12:53:51 -07:00
Qiwei Cai
85cfe85c70 qcacmn: Featurize wlan BMI
Featurize wlan BMI to compile out in mission mode.

Change-Id: I1ac98765e470749d372be508b1f4fcb2a9012cb9
CRs-Fixed: 2259801
2018-07-17 03:48:45 -07:00
Rajeev Kumar
49496d088a qcacmn: Enable CE scheduling logging feature
Enable CE schedulign logging feature such that each CE
activity can be recorded for debug purpose. Previous commit
I68a765c6219a2ff2a6a7adc7e8ed031f8957d243 has broken this
debug feature. Fix the CE scheduling logging feature properly
such that its available in SLUB debug enabled builds.

Change-Id: I24ca711378ecda8a8563fe3899fae16ca032f29d
CRs-Fixed: 2272459
2018-07-10 14:06:49 -07:00
Sriram Madhvapathi
6615d89b58 qcacmn: SDIO HIF Layer refactor
1. Modifications for SDIO HIF interface with stack.
 Mailbox based devices do not use the SDIO abstraction layer.
 So, devices like QCA6174, QCA9379 etc are to interface with
 the SDIO stack directly, even if the CNSS wrappers are used.
 ADMA based devices use the SDIO abstraction layer. So, devices
 like QCN7605 do not interface with the SDIO stack directly.

2. Remove redundant osdrv layer and refactor the functions
3. Propagate hif context to all the interface functions in hif
4. Remove duplicate hif object allocation (scn) in SDIO hif

Change-Id: I75cfe97b1ef913d1a3e6e556ec5eff796eb9f1d9
CRs-Fixed: 2271110
2018-07-09 12:58:31 -07:00
Nirav Shah
4c8b78a44c qcacmn: Add support for QCN7605(Genoa)
1. Copy engine assignment changes for Genoa.
2. Add support for QCN7605 device type.

Change-Id: I5cf6b765a51608c27f2ef2e6d3bf45b64875dd6c
CRs-Fixed: 2265278
2018-07-06 03:19:17 -07:00
Manjunathappa Prakash
617ff247dd qcacmn: Affine NAPIs based INI CPU mask
Affine NAPI CPUs based CPU mask specified in INI config.

Change-Id: I0bea3389a7565f8ec157d4587a442b5e11c33fb2
CRs-Fixed: 2255756
2018-07-02 12:23:36 -07:00