Current code has compilation errors
when compiling for sun. sched_clock()
was moved to clock.h, and iommu_map API
was changed with new sun kernel. Fix
this by updating code for new kernel
apis.
Change-Id: I77029fcc74142f3f650dc289c8d19c121eba6445
CRs-Fixed: 3603129
There may be multiple time inclusion of inline definition of the
APIs defined in the header file qcom_aoss.h if config
CONFIG_QCOM_AOSS_QMP is disabled for underlying target.
This may result in linking error. Move the header file to the correct
place in power.c.
Change-Id: I5c79eff3be4c758db1ab313843b36a02ecccbef9
CRs-Fixed: 3603827
PCI link info contains maximum link speed and link width
supported by platform. WLAN FW will use supported link
speed to restrict link speed switch upto maximum
supported speed.
Change-Id: Icdf54c8729192faf4966514b57bd826f86652065
CRs-Fixed: 3535790
Provide platform name in host_cap message if
property platform-name-required specified in DTS.
Current platform name is same as device's model name.
Change-id: I8d427602bfc7e6bb5d732fa3e29ff66c965e153b
CRs-Fixed: 3540641
Send QMI message with TME-L patch information to WLAN FW, to
download TME-L patch.
Change-Id: Ieae07c0f761ada45ffcb990b1412654b9c6862b1
CRs-Fixed: 3521187
Add cnss_update_time_sync_period and cnss_reset_time_sync_period to
update time sync period vote sent from wlan driver based on use-case.
CNSS driver stores both wlan driver and sys config time sync period
value and will apply the minimum value of all votes.
Change-Id: I46ad2866bd70aefe121c8a68a9c869e75ffd8345
CRs-Fixed: 3502060
Add support for AUX UC download functionality if aux support is
indicated by both host and fw.
Change-Id: I3bfbebbb5cdfbbaa350a34378ab2f0809f27affb
CRs-Fixed: 3402104
Add support for direct QMP to communicate with AOP. There
are two ways to communicate with AOP: mailbox, and direct
QMP. Based on property set in the device tree use either
direct QMP or mailbox to send messages to AOP.
Change-Id: I9fc24f8a483abb3084cda4d85acf2d53e43d9ad8
CRs-Fixed: 3488507
MHI INIT called during host driver registration leads to MHI state
mismatch because MHI is already in INIT state due to power up of
device as part of ongoing self recovery.
To fix this issue, avoid powering up device during recovery if host
driver is not registered. Device would be powered up later during
host driver registration.
Change-Id: I534dfc0e389ba97a6e2c4869d42be5ecff9609b3
CRs-Fixed: 3476947
Add one new device tree config item "qcom,sleep-clk-supported"
to support enable 32k internal sleep clock in case it has no
external 32k clk attached in wlan chipset HW. Like qca6390
on some auto platform, host need explicitly tell firmware
to use internal sleep clock, otherwise it will cause LMAC
ps failure.
Change-Id: I52f5d332a912235596eb127ab8e4660355988038
CRs-Fixed: 3448595
Pointer 'plat_priv' returned from call to function
'cnss_get_plat_priv' may be NULL and may be passed to
another function that may reference it.
Change-Id: I5f8bad5efd0b728127f6f257882693a042d78223
CRs-Fixed: 3428657
Add new "qcom,no-bwscale" under child device node to
indicate it want to disable bw scalling.
And the background is like HSP, it has stability issue
with some specific pcie cable with gen3, so it will
negotiate with RC side to change from gen3 to gen2
with MHI_ER_BW_SCALE_ELEMENT_TYPE event, which will
impact all the platform that want to keep use gen3.
So add this device tree config item to skip the link
speed negotiation.
Change-Id: I4a8d94a50dd740b84c3eeac435c5a19098b79ad9
CRs-Fixed: 3435289
It costs 4M when loading cnss2, if device id is QCA6490 and enabled
CONFIG_CNSS2_DEBUG. Which is big memory consumption for low rate issue
debugging. So add CONFIG_DISABLE_CNSS_SRAM_DUMP to disable sram_dump.
Change-Id: Iacf338a3cc8f1583e16034a9873029a450fd254a
CRs-Fixed: 3441274
Add cnss2 code changes to register with thermal framework to support
thermal mitigation.
Change-Id: I9d427603bfc7e6bb5d732fa3e29ff66c965e153b
CRs-Fixed: 3386762
Currently, the cnss2 platform driver just can support
one wlan device attached, so do the following changes
to cover dual wlan card attach case. Firstly, delay
the second device go to pcie link suspend and power
off state to make sure it really finished the pcie
enumeration. Then pcie enumeration succeeds with
multi-devices. Secondly, supporting to write the qrtr
node instance id to PCIE register for wlan fw reading,
which can fix qmi message exchange failure if active
two Hastings devices. Thirdly, change the usage of
plat_env to support dual Hastings.
Change-Id: Ica41a23d4e983b91c0ff1b4e76b380803fb877ab
Call collect_driver_dump() driver ops to add the data from the buffer
for the four log types.
Change-Id: Ic06d4520de6f87202d1c3ce24362d61002b85f61
CRs-Fixed: 3352310
Some auto HW can't guarantee wlan_en low state when powerup.
Add a macro to enable initializing wlan_en state.
Change-Id: I6755bcd49c78f7bb9931f80cb385e62177ebe603
CRs-Fixed: 3355148
For WIN use case maximum number of memory segments requested
by FW is increased to 52 in QMI layer. Since CNSS2 driver uses
same QMI header files and message structures the same maximum
number of segment is applicable for CNSS2. It means for memory
allocation, FW can request 52 memory segments to CNSS2 via QMI
indication but local CNSS2 variable which get segment info from
indication supports maximum 32 segments.
To fix it, change CNSS2 array variable size to same as number of
maximum segment supported in QMI layer.
Change-Id: I661b55b53cb31327da12f064d0a516884159eb5b
CRs-Fixed: 3355665
Add support for IOMMU map and unmap of WLAN memory
regions into Audio SMMU for direct link usecases.
Change-Id: Ic136b1e5ac22641b6612ab5285452273233fcaea
Add and export API to check whether FW capabilities like
DIRECT_LINK, etc are supported by FW or not.
Update WLAN Firmware Service QMI file as per latest IDL file.
Change-Id: Ic33104ec55e18845b8c33ff611d1ecc15ec5cd77
CRs-Fixed: 3335259
Converge dt nodes for wlan chips that share the same PCI slot
into one node.
The items in this node are split into 2 parts: common and chip
specific.
The common part will be parsed during cnss probe, such as basic
power related configuration and bus type, to power on the device
and trigger pci probe;
Chip specific part will be parsed during bus specific probe, this
part includes chip specific power and feature related
configurations.
With this change, cnss2 can support different chips on one pci
slot with the same image.
Change-Id: I08c64b6dc3cc27a479ee6fd07e3c8705cc3ac43d
CRs-Fixed: 2384088
TZ APIs, to check the secure peripheral state, can return error code
which says feature is not supported. Set a flag if feature not
supported and avoid calling TZ APIs again till next device boot.
Change-Id: I8f83c206b7a876cbaa304b442a9cfe9f6372a04d
CRs-Fixed: 3290183
DMS server runs in Modem. When Modem SSR happens dms_del_server
gets called. Even after DMS service disconnected, qmi_txn_wait is
still waiting. Release DMS QMI handle in dms_del_server to cancel
pending transaction.
Change-Id: I06ccfba34269dc51288300aa5fa0326842a09e32
CRs-Fixed: 3288808
If Device boots up in secure mode, CNSS defers PCI enumeration,
calibration and host driver registration. When secure mode exits
host driver gets notified from CTRL_PARAM and calls PLD API to
perform previously deferred operations and enable WLAN HW. This
can take some seconds and by the time again Secure mode can enter,
disable WLAN and access controlled by TZ.
Now Calibration completes and CNSS receives CAL_DONE indication.
As part of CAL_DONE when CNSS try to power off WLAN access WLAN_EN
it results in NOC error.
One more scenario, where CNSS can access WLAN_EN when WLAN HW
is disabled by TZ, could be when QMI message times out. Consider
secure mode is entering as part of CNSS will to IDLE shutdown.
During IDLE shutdown while sending MODE_OFF QMI message to FW
it might wait for 10 seconds if FW does not respond. But TZ has
timeout of 5 sec if framework does not respond in 5 Sec TZ will
disable WLAN_EN and access control it. Now when after QMI timedout
when try to access WLAN_EN it results in NOC error.
Check secure peripheral state before updating WLAN_EN and maintain
correct driver state in such scenario.
Change-Id: I4a0892f02edb42496b9633d2d33ded26cbc08707
CRs-Fixed: 3247847
Add code to parse and store hwid bitmap received from Firmware
as part of target cap response QMI message. The bitmap gives
information about the FEM combination in use.
Change-Id: I6c7e9cedfc70df056ed361953b10a65166915087
Signed-off-by: Sandeep Singh <quic_sandsing@quicinc.com>
Based on the results of some stress tests under very low
temperature, such as -40degC, the AON voltage on some of the
devices can take more than 1.5s to reach zero. And under
such circumstances, wlan device probe can fail if cnss2 turns
on wlan power supply too fast.
To avoid wlan probe failure, increase the value of wlan power
on retry factor to 4 so cnss2 can wait up to 2s during extreme
conditions before probing the device again.
Change-Id: Id56bb4687b30ec214cda05d3ee388b3e5c468ab8
For kiwi target the current code is using shadow_reg indexes 0,1. Change
the logic to use next two shadow registers of what is used by the host.
Change-Id: Ice95be0f2106078b8f799ca1182d1d8702b564c6
CRs-Fixed: 3218660
WLAN HW can be securely disabled. Add support in platform driver to
handle WLAN cold boot initialization sequence changes if HW is disabled
at boot and WLAN resume sequence after WLAN HW is enabled.
Change-Id: If5036560820c54653801298ceebe4f50b7532f3f
CRs-fixed: 3211229
Kiwi-v2 supports separates image for MM and FTM mode,
platform driver will load difffernt binary according to the mode
indicated by wlan driver.
If seprate binary is not there, fall back to default binary.
Change-Id: I848309440fdffd6517463e18190c03c1b7ed9269
This change allows wlan host driver loading only if cnss2
node is present in dtsi. On spf, qca6490 wlan driver loading
is getting retried 100 times even if cnss2 node is not present
which is causing andoid bootup delay. This change will return
ENODEV error on wlan driver loading if cnss2 node is not present
instead of EAGAIN which was getting returned earlier.
Change-Id: Ic8568147257642a84983a0d6e738e4bf0ee917b5
CRs-Fixed: 3201930
Extend current recovery sysfs interface, add pcss recovery support.
Change previous sysfs recovery from bool to bitamp. Bit 0 is used
for original wlan recovery, bit 1 is newly added for pcss recovery.
Once fw is downloaded, host driver can use QMI message to notify
fw enable or disable this feature.
Change-Id: Ifdf49cecc70ab2d554bd267d18ff78d92049f5b8
Add code to dump SRAM on MHI power-on failure. To avoid CPU hog
relinquish CPU after dumping 256Kb chunks.
Change-Id: I2c9c64424c8ae4612e67b78fcabc1f872fefea81
Open Loop CPR feature is extended to support multiple VRegs. Add IDL
data structures, device tree setup for WLAN device PMU pin to platform
VReg mapping and handling for new OL CPR params from FW.
Change-Id: Ibdcc5b30521c01e12124b32bd6291def98bd9516
Add change to get hang event params over target cap response.
With this change hard-coding of hang data address and offset
is removed if valid hang data params are received over QMI.
Change-Id: Ife163cf66d5880cd9a658a841e5d4a73816fd982
Debugfs item control_params can be used to disable|enable
drv suspend, since FW can configure suspend mode only before FW ready,
so host needs make sure this flag is set at proper phase.
Change-Id: I632e3802aa1ab152fe153530a49a7405599cf96d
AOP Mbox interface message is updated to include the PDC name as WLAN
devices like KIWI needs 2 PDCs.
Also following updates are done:
1. Always open Mbox channel for OL CPR update.
2. Add device tree config for PDC - VReg mapping and
WLAN device PDC Init table.
3. Reconfig PDC based on WLAN device connected to the platform.
4. Add debug interface for PDC update.
Change-Id: Ia3150166a0ef5d44cb74a8c7e3b78870284cd18f
WLAN driver register requires calibration to complete if enabled.
Calibration timeout can happen due to FW or file system mount delay.
Update driver to assert only for calibration timeout due to FW.
In some cases file system mount may take longer if file system repair
is attempted. Thus update cnss platform driver to wait for this
operation to complete and only log the time elapsed.
Change-Id: Iacd4d4565fb05ae1557c94c574c0153b5995b226
WLAN is not needed in charger mode. Thus add a sysfs entry to notify
charger mode to cnss platform driver to ignore wlan initialization
request.
Change-Id: I4719b16e7fa6914c253018284b5a5d80acf14bbb
The side-band SOL (Sign-Of-Life) GPIOs are introduced to help make
RDDM more reliable so that device dump can be copied correctly. When
device SOL GPIO is triggered from device, it means there is watchdog
reset happened in device and driver should expect RDDM to happen.
When host SOL GPIO is triggered from host, it will result watchdog
reset as well as PCIe controller reset in device which should try to
enter RDDM always. This commit also adds debug hooks for the GPIOs.
Change-Id: I61a0f252d04ab0a62c5bf838850fe9a1bec2273b
MSM_DUMP_DATA_CNSS_WLAN not defined during compilation,
if CONFIG_QCOM_MEMORY_DUMP_V2 disabled.
To resolve it, also include memory_dump.h header as well,
when CONFIG_QCOM_MINIDUMP enabled.
Change-Id: I55fe3ccd606168fb48d6c3a129960f01f1f72a07
Update CNSS family drivers from msm-5.10 kernel as of commit
db1b2399e273 (Merge "cnss2: Increase power on retry delay")
to WLAN platform project. Also add proper copyright markings
for some files.
Change-Id: I03a10b929f5460f80a9b1f258df58e0c1a593598
Use CONFIG_CNSS_OUT_OF_TREE to control if CNSS family drivers are
built from in-kernel-tree source or out-of-kernel-tree source since
the exposed header files will be in different paths. This is also
for backward compatibility.
Change-Id: I24111fdb76607bf911c29e415d42d25609f9b26c
