Fix potential NULL pointer dereference for tme_lite_mem
and tme_opt_file_mem, which are captured by static
analysis tool.
Change-Id: Ib2540669c55e771598dd21d8c2ae3eb297ffa67f
CRs-Fixed: 3716873
DRV last connected flag is cleared based on return from
host driver runtime_resume callback. In host triggered
SSR case runtime_resume callback return success without
actually resuming the bus and clearing DRV last connected
flag. When CNSS driver actually tries to resume the bus,
based on DRV last connected flag it calls MHI resume instead
of MHI DRV resume and fail to resume the bus. Bus resume
failure results in MHI driver go to bad state and fail to
trigger RDDM in device using SYS_ERR.
Fix this issue by clearing DRV last connected flag only after
bus resume is success.
Change-Id: Ia904f6965c2a2cbe0a483cf02ced91a09775ca62
CRs-Fixed: 3720847
For the cases where SOL is not enabled, Host REQ
reset will be used for second RDDM entry. If Host
REQ reset is success, start RDDM timer to wait for
RDDM status callback from MHI. If RDDM timer get
timedout read EE register to check for RDDM state
and schedule recovery.
Change-Id: I34253526ff4b20aedf8ab8f1f49831f68a3e0a35
CRs-Fixed: 3727389
This reverts Change-Id I848309440fdffd6517463e18190c03c1b7ed9269.
Reason for revert: Separate FW Binary not required
Change-Id: Ib694d38922f81895ce6bc01f4e38f95813625730
CRs-Fixed: 3726340
Currently cnss_get_fw_cap is checking both FW and Audio cap
to enable direct link, add new API to check audio node available
for direct link. So that this API can be queried when direct link
is being used.
Change-Id: Ic2032b338da74021f2b6c483c9480f185554f2d5
CRs-Fixed: 3711887
Update icnss2 driver to support WFC call TWT config
params exchange between IMS and WLAN firmware.
Change-Id: Ib565019c0b51db3cc3def8a994094eeeed7a701a
CRs-Fixed: 3710947
Print address range for minidump region when
CONFIG_QCOM_MINIDUMP is not enabled.
Change-Id: I7d162bf4b7a057d806df07eda47740bf2471ba1b
CRs-Fixed: 3704383
Fix misfiring of DEV SOL interrupt during enable_irq().
Ignore DEV SOL interrupt in case of device power off
as it is expected as part of off sequence.
In case of HOST triggered recovery, CNSS driver
tries to put device to RDDM first using MHI_SYS_ERR
and HOST_RESET_REQUEST if MHI_SYS_ERR fails. With
SOL enable, replace HOST_RESET_REQUEST with HOST_SOL.
Change-Id: I90c1a2dbd68c4c9c2e56d87dd1304a6ab0db53eb
CRs-Fixed: 3590408
As DIAG is now deprecated on Peach chipset onwards, create a new
MHI config struct that removes DIAG related channel configuration.
Then, register this new struct for peach chipset onwards.
Change-Id: I1ba1cadaa0d1a022d6c9af6d8ff14942d4f219cf
CRs-Fixed: 3684700
When FW supports segment CALDB memory in memory request,
it sets CALDB_SEG_DDR in its capability which is sent to
host by Target Cap QMI message.
Change-Id: I84b62336ea2616cb2d663c604ac4af8a8d9966b8
CRs-Fixed: 3681105
Send QMI message with SEC, RPR and DPR file information to WLAN FW, to
download TME binaries (sec, rpr, dpr files)
Change-Id: I0a4ab7ab127d493ef62d14658be2aa08b7d41606
CRs-Fixed: 3684131
Update TME-L patch name as per the target version 1.0 and change the
patch file location.
Change-Id: I1e5e8e6ac330a093f61e34029f8aec35fd3f26aa
CRs-Fixed: 3687807
Add support for host driver to get LPASS-FW shared
memory information in the context of direct link
use case.
CRs-Fixed: 3667595
Change-Id: I8254919814d578c9f28084db52a22f8cb9779112
Add LPASS SSR reason code that would be used to indicate
the reason for LPASS crash and also add memory type for
FW to request shared memory with LPASS for direct link
use case.
CRs-Fixed: 3653551
Change-Id: I4d6ed721857289f43c01c8522d844656ef15c1b1
From Sun onwards FUNC_SEL for SW_CTRL and SW_CTRL_WLAN
GPIO needs to be set by client. Add support to set
funtion to "wcn_sw_ctrl" and "wcn_sw" for SW_CTRL and
SW_CTRL_WLAN GPIO so that, when these GPIOs goes high,
PDC get interrupted and TCS sequence(which enables RF_CLK)
can be started.
Change-Id: Ia2ba7d8a89fe6bb54b6563f5319d50c90df2210d
CRs-Fixed: 3668322
Add PBL error logging on host console and dump SOC reset cause
register and PCIE_PCIE_BHIE_DEBUG_n register
Change-Id: I80ae44354b1efc05ed72f69a7e3ee8d358d840d7
CRs-Fixed: 3661767
Some targets use a different location for the build scripts and
set the BOARD_COMMON_DIR build variable accordingly. If this variable
is set, pick up the Build_external_kernelmodule.mk makefile
from this location.
Change-Id: I983849f8f250ea9e9cbf5ee09c71687893abb605
CRs-Fixed: 3636186
CNSS2 registers PCI event callback for wake irq from
PCI driver. When callback is called CNSS2 completes
wake_event to notify the waiting threads. Currently,
initialization of wake_event completion is done after
PCI event callback registration causing issue when
PCI even callback for wake irq is called before wake_event
completion could initialize.
Initialize wake_event completion before PCIe event callback
registration.
Change-Id: If8c6ca5a5d5de5fc903b479d6d32ac0e5349f069
CRs-Fixed: 3648865
'qmp' is not defined in 'struct icnss_priv' when CONFIG_MSM_QMP
is not set, use 'use_direct_qmp' to check if 'qmp' is configured
or not.
Change-Id: I3095f7173c4368d04bfab0c1cefc901ea58fccd4
CRs-Fixed: 3661758
'qmp' is not defined in 'struct cnss_plat_data' when CONFIG_MSM_QMP
is not set, use 'use_direct_qmp' to check if 'qmp' is configured
or not.
Change-Id: If8f822a3bb1acfe10ecf175f742f3f5abd5f7df7
CRs-Fixed: 3647012
Remove QMI message to download wlan-connection-roaming.ini
file to FW. This way, for all the OEMs, we would not download
any of this file. Separate change will be raised to download this
files with invalid character check in CNSS2 platform driver and
maintained as hot fix.
Change-Id: Id9f990751d30f28d2d1aac180c24cb6d673e1205
CRs-Fixed: 3640676
As per description of device_add(), never directly free
a device after calling device_add(), should always
use put_device() to give up the reference and free it
in callback function 'release' if it's required.
Change-Id: I5b07b49bcf2e2af6994c05ef038deebc92a825b7
CRs-Fixed: 3637349
Current code has compilation errors for sun kernel.
Fix this by resolving the errors.
Change-Id: I903f4c4ca0301626062c3b5d11069feaba48850a
CRs-Fixed: 3632179
Add two vectors for DP in wcn6450 msi config which will
be used in monitor mode and increase number of ce interrupts
to 12 for wcn6450.
Change-Id: I386c98310441fd7c4f9dc8b4cfc7f2da727fe35e
CRs-Fixed: 3629007
Currently Host driver calls cnss_force_collect_rddm API
to trigger RDDM and wait for dump collection. If device
fails to move to RDDM, CNSS driver initiate DEFAULT recovery
(which is recovery without RDDM dump collection) and return
failure to Host driver. Host driver sees error and again try
recovery which results in double recovery.
To avoid this issue, return success to Host driver if
CNSS driver has already initiated the DEFAULT recovery
and release rddm_complete wait event for DEFAULT recovery
cases also.
Change-Id: Ib4b324704d15b40ec98985745b1981522b3b4f2d
CRs-Fixed: 3627928
Remove unwanted delay from PCIe link down recovery sequence
1. Wait for wake event from PCIe driver instead of hardcoded wait.
2. After link recovers, wait for device to move to RDDM mode
instead of starting rddm timer.
3. If device fails to move to RDDM, assert HOST SOL and initiate
side band recovery.
Change-Id: I5a4096ac781dd8f5011b07b0ffb669815a968570
CRs-Fixed: 3590419
Race condition seen between WAKE interrupt handler
and HOST triggered recovery. Due to the race PCI
link up is called back to back. Protect PCI bus
resume with bus_lock mutex.
Change-Id: Ifc140921bdf803bc2d46365b4e5a59cba34ee715
CRs-Fixed: 3614970
Use firmware_request_nowarn api to load qdsss/bdf file instead
of request_firmware api. Firmware_request_nowarn doesn't produce
warning messages.
Change-Id: Ia8a2881cdd6eca43396cda0e05b0c75dc3d21610
CRs-Fixed: 3616145
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
Current code does not contain config files
required for sun compilation. Fix this
by adding sun config files.
Change-Id: I130e6d9f16e36335a0acc52f98715cab622ef8b4
CRs-Fixed: 3603141
There is known pcie linkdown issue for qca6490 if gen3 speed is used.
Previous solution is to downgrade to gen2 before enumeration, but it
doesn't work if platform support multiple wlan chips where device id
can't be determined until enumeration success.
The fix is:
1, Enumerate all devices with gen1 speed
2, When enumeration done, restore to gen2 if device is qca6490
Change-Id: I55d554c4dc7d01ed82fffe79f666b340b1004765
CRs-Fixed: 3612384
When PCIE linkdown happen, IRQ handler will disable IRQ line then
trigger SSR. disable_irq() is used but it introduce sleep in IRQ
context(unexpected). Crash will happen if CONFIG_SCHED_WALT is set:
android_rvh_schedule_bug+0x4/0x8
__might_sleep+0x50/0x84
synchronize_irq+0x48/0xc4
disable_irq+0x70/0x9c
cnss_pci_handle_linkdown+0x1a8/0x1c0 [cnss2]
cnss_pci_event_cb+0x148/0x348 [cnss2]
msm_pcie_notify_client+0x110/0x180
msm_pcie_handle_linkdown+0x2d8/0x2f8
handle_global_irq+0x464/0x5dc
To avoid this issue, should use disable_irq_nosync(), which doesn't
wait IRQ handler to finish. It should introduce no side effect, as
the whole device will be restated later by SSR.
Change-Id: I5ec96d41337a14280333ab9fea0c1f6132a532af
CRs-Fixed: 3548604
