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android_kernel_samsung_sm86…/cnss2/Kconfig
Alan Chen 035dc8286f cnss2: Add missing CONFIG items to Kconfig
Add missing platform driver Kconfig items to Kconfig file.

Change-Id: I87d6643d62c08de30c814aed59afa6809bfba369
CRs-Fixed: 3479052
2023-05-04 15:53:56 -07:00

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5.5 KiB
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# SPDX-License-Identifier: GPL-2.0-only
config CNSS2
tristate "CNSS2 Platform Driver for Wi-Fi Module"
depends on !CNSS && PCI_MSM
select CNSS_PLAT_IPC_QMI_SVC
help
This module adds the support for Connectivity Subsystem (CNSS) used
for PCIe based Wi-Fi devices with QCA6174/QCA6290 chipsets.
This driver also adds support to integrate WLAN module to subsystem
restart framework.
config CNSS2_DEBUG
bool "CNSS2 Platform Driver Debug Support"
depends on CNSS2
help
This option is to enable CNSS2 platform driver debug support which
primarily includes providing additional verbose logs for certain
features, enabling kernel panic for certain cases to aid the
debugging, and enabling any other debug mechanisms.
config CNSS2_QMI
bool "CNSS2 Platform Driver QMI support"
select CNSS_QMI_SVC
depends on CNSS2
help
CNSS2 platform driver uses QMI framework to communicate with WLAN
firmware. It sends and receives boot handshake messages to WLAN
firmware, which includes hardware and software capabilities and
configurations. It also sends WLAN on/off control message to
firmware over QMI channel.
config CNSS_ASYNC
bool "Enable/disable CNSS platform driver asynchronous probe"
depends on CNSS2
help
If enabled, CNSS platform driver would do asynchronous probe.
Using asynchronous probe will allow CNSS platform driver to
probe in parallel with other device drivers and will help to
reduce kernel boot time.
config BUS_AUTO_SUSPEND
bool "Enable/Disable Runtime PM support for PCIe based WLAN Drivers"
depends on CNSS2
depends on PCI
help
Runtime Power Management is supported for PCIe based WLAN Drivers.
The features enable cld wlan driver to suspend pcie bus when APPS
is awake based on the driver inactivity with the Firmware.
The Feature uses runtime power management framework from kernel to
track bus access clients and to synchronize the driver activity
during system pm.
This config flag controls the feature per target based. The feature
requires CNSS driver support.
config CNSS_QCA6290
bool "Enable CNSS QCA6290 chipset specific changes"
depends on CNSS2
help
This enables the changes from WLAN host driver that are specific to
CNSS QCA6290 chipset.
These changes are needed to support the new hardware architecture
for CNSS QCA6290 chipset.
config CNSS_QCA6390
bool "Enable CNSS QCA6390 chipset specific changes"
depends on CNSS2
help
This enables the changes from WLAN host driver that are specific to
CNSS QCA6390 chipset.
These changes are needed to support the new hardware architecture
for CNSS QCA6390 chipset.
config CNSS_EMULATION
bool "Enable specific changes for emulation hardware"
depends on CNSS2
help
This enables the changes from WLAN drivers that are specific to
emulation hardware.
These changes are needed for WLAN drivers to support and meet the
requirement of emulation hardware.
config CNSS_QCA6490
bool "Enable CNSS QCA6490 chipset specific changes"
depends on CNSS2
help
This enables the changes from WLAN host driver that are specific to
CNSS QCA6490 chipset.
These changes are needed to support the new hardware architecture
for CNSS QCA6490 chipset.
config CNSS_REQ_FW_DIRECT
bool "Enable request_firmware_direct for firmware or configuration file"
depends on CNSS2
help
This enables calling request_firmware_direct for firmware or
configuration file to avoid 60s timeout while search file under user
space failure.
config CNSS_SUPPORT_DUAL_DEV
bool "Enable cnss2 support dual wlan card"
depends on CNSS2 && !CNSS_ASYNC
help
This enables the changes from cnss2 platform driver to support dual
wlan card attach. Now just supports QCA6390 chip and does not support
asynchronous probe.
config CNSS2_CONDITIONAL_POWEROFF
bool "Enable/Disable conditional bus suspend and device power off"
depends on CNSS2
depends on PCI
help
Conditional pcie bus suspend and device powering off for wlan after
driver probe for the first time.
With this feature enabled, pcie bus suspend and device powering off
will not take place for certain wlan chipsets after driver probing
for the first time to avoid potential subsequent failures during
device re-probe(after wlan function driver loaded) under very bad
thermal conditions.
config DISABLE_CNSS_SRAM_DUMP
bool "Disable sram_dump"
depends on CNSS2
depends on CNSS2_DEBUG
help
If enabled, CNSS plafrom driver will not dump sram when MHI power on
timeout for CNSS QCA6490 chipset only. Since this feature about
sram dump costs 4M memory.
config CNSS2_SMMU_DB_SUPPORT
bool "Enable early trace stop support"
depends on CNSS2
help
If enabled, CNSS platform driver will notify wlan fw to stop
traces by ringing MHI host doorbell register. This feature helps
to get traces which contain smmu fault address and enables
debugging.
config CNSS_HW_SECURE_DISABLE
bool "Enable HW secure disable"
depends on CNSS2
help
If enabled, WLAN HW can be securely disabled. It would be able to
handle WLAN cold boot initialization sequence changes if HW is
disabled at boot and WLAN resume sequence after WLAN HW is enabled.
config CNSS2_SSR_DRIVER_DUMP
bool "Enable Host SSR DRIVER DUMP Collection"
depends on CNSS2
help
If enabled, host driver dump will be collected upon SSR.
config CNSS_OUT_OF_TREE
bool "Enable Out of Tree Usage"
depends on CNSS2
help
If enabled, CNSS platform driver modules would be able to access
functions from the other modules in the platform driver.