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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_WCN7850
- bool "Enable CNSS WCN7850 chipset specific changes"
- depends on CNSS2
- help
- This enables the changes from WLAN host driver that are specific to
- CNSS WCN7850 chipset.
- These changes are needed to support the new hardware architecture
- for CNSS WCN7850 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.
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