329 lines
11 KiB
Plaintext
329 lines
11 KiB
Plaintext
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menu "Qualcomm technologies inc. MSM specific device drivers"
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depends on ARCH_QCOM
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config MSM_EXT_DISPLAY
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bool "MSM External Display Driver"
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help
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Enabling this option adds MSM External Display Driver.
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External Display driver was added to support the communication
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between external display driver and its counterparts.
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This should be enabled to support audio & video over HDMI or
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DP for hot pluggable sink devices.
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config QCOM_GENI_SE
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tristate "QCOM GENI Serial Engine Driver"
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help
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This module is used to interact with GENI based Serial Engines on
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Qualcomm Technologies, Inc. Universal Peripheral(QUPv3). This
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module is used to configure and read the configuration from the
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Serial Engines.
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config QPNP_REVID
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tristate "QPNP Revision ID Peripheral"
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depends on SPMI
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help
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Say 'y' here to include support for the Qualcomm Technologies, Inc.
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QPNP REVID peripheral. REVID prints out the PMIC type and revision
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numbers in the kernel log along with the PMIC option status. The PMIC
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type is mapped to a QTI chip part number and logged as well.
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config SPS
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bool "SPS support"
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select GENERIC_ALLOCATOR
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help
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The SPS (Smart Peripheral Switch) is a DMA engine.
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It can move data in the following modes:
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1. Peripheral-to-Peripheral.
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2. Peripheral-to-Memory.
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3. Memory-to-Memory.
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config SPS_SUPPORT_BAMDMA
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bool "SPS support BAM DMA"
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depends on SPS
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default n
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help
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The BAM-DMA is used for Memory-to-Memory transfers.
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The main use cases is RPC between processors.
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The BAM-DMA hardware has 2 registers sets:
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1. A BAM HW like all the peripherals.
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2. A DMA channel configuration (i.e. channel priority).
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config SPS_SUPPORT_NDP_BAM
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bool "SPS support NDP BAM"
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depends on SPS
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default n
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help
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No-Data-Path BAM is used to improve BAM performance.
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config EP_PCIE
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bool "PCIe Endpoint mode support"
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select GENERIC_ALLOCATOR
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help
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PCIe controller is in endpoint mode.
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It supports the APIs to clients as a service layer, and allows
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clients to enable/disable PCIe link, configure the address
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mapping for the access to host memory, trigger wake interrupt
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on host side to wake up host, and trigger MSI to host side.
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config EP_PCIE_HW
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bool "PCIe Endpoint HW driver"
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depends on EP_PCIE
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help
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PCIe endpoint HW specific implementation.
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It supports:
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1. link training with Root Complex.
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2. Address mapping.
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3. Sideband signaling.
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4. Power management.
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config USB_BAM
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bool "USB BAM Driver"
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depends on SPS && USB_GADGET
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help
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Enabling this option adds USB BAM Driver.
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USB BAM driver was added to supports SPS Peripheral-to-Peripheral
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transfers between the USB and other peripheral.
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config VETH_IPA
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tristate "VETH_IPA Network Interface Driver Support"
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help
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Enables EMAC Ethernet Front end driver.
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Register net device and configure VETH0 iface. This driver will
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configure EMAC IPA offload channels with help of a backend driver
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running on GVM Host.
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config GSI
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bool "GSI support"
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help
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This driver provides the transport needed to talk to the
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IPA core. It replaces the BAM transport used previously.
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The GSI connects to a peripheral component via uniform TLV
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interface, and allows it to interface with other peripherals
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and CPUs over various types of interfaces such as MHI, xDCI,
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xHCI, GPI, WDI, Ethernet, etc.
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config GSI_REGISTER_VERSION_2
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bool "GSI core Version 2 Registers SWI Support"
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depends on GSI
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help
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GSI core registers Software interface version 2 has updated
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registers interface to communicate with GSI. This includes
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new registers offsets, new registers fields structure and
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new registers.
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config MSM_MHI_DEV
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tristate "Modem Device Interface Driver"
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depends on EP_PCIE && IPA3
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help
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This kernel module is used to interact with PCIe Root complex
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supporting MHI protocol. MHI is a data transmission protocol
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involving communication between a host and a device over shared
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memory. MHI interacts with the IPA for supporting transfers
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on the HW accelerated channels between Host and device.
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config IPA3
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tristate "IPA3 support"
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select GSI
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depends on NET
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help
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This driver supports the Internet Packet Accelerator (IPA3) core.
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IPA is a programmable protocol processor HW block.
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It is designed to support generic HW processing of UL/DL IP packets
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for various use cases independent of radio technology.
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The driver support client connection and configuration
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for the IPA core.
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Kernel and user-space processes can call the IPA driver
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to configure IPA core.
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config IPA
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tristate "IPA support"
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depends on SPS && NET
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help
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This driver supports the Internet Packet Accelerator (IPA3) core.
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IPA is a programmable protocol processor HW block.
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It is designed to support generic HW processing of UL/DL IP packets
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for various use cases independent of radio technology.
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The driver support client connection and configuration
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for the IPA core.
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Kernel and user-space processes can call the IPA driver
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to configure IPA core.
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config RMNET_IPA
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tristate "IPA RMNET WWAN Network Device"
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depends on IPA && QCOM_QMI_HELPERS
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help
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This WWAN Network Driver implements network stack class device.
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It supports Embedded data transfer from A7 to Q6. Configures IPA HW
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for RmNet Data Driver and also exchange of QMI messages between
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A7 and Q6 IPA-driver.
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config IPA_DEBUG
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bool "IPA DEBUG for non-perf build"
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depends on IPA3
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help
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This driver support more debug info for non-perf build.
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If you use the non-perf build and want to have more debug
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info enabled, then this flag can be enabled.
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It is not suggested to enable this flag for perf build.
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config IPA_WDI_UNIFIED_API
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bool "IPA WDI unified API support"
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depends on IPA3
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help
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This driver supports IPA WDI unified API.
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WDI is the interface between IPA micro controller and WLAN chipset.
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It is designed to support IPA HW accelerating path for WLAN use case.
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The IPA WDI unified API supports all WDI versions through a unified
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interface.
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config IPA_ETH
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bool "IPA Ethernet Offload Sub-system support"
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depends on IPA3
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help
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Enables IPA Ethernet Offload Subsystem for offloading PCI based
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ethernet devices to IPA. The offload subsystem still require a
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compatible network driver to register with it and a corresponding
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offload driver to manage one of more offload data paths that uses
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the network device.
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config IPA_ETH_NOAUTO
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bool "Disable automatic offload initialization of interfaces"
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depends on IPA_ETH
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help
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Enabling this option prevents automatic initialization of offload on
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ethernet interfaces. Debugfs control interface will instead be used
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to enable offloading. This feature is meant only for debugging.
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If unsure, say N.
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config IPA_ETH_DEBUG
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bool "Enable addtional debug logging in the offload sub-system"
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depends on IPA_ETH
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help
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Enabling this option increases the number of messages logged by the offload
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sub-system for aiding debugging. Additional debug messages are logged into
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IPC log as well as kernel log using dynamic debug.
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If unsure, say N.
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source "drivers/platform/msm/ipa/ipa_v3/ethernet/aquantia/Kconfig"
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config RMNET_IPA3
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tristate "IPA3 RMNET WWAN Network Device"
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depends on IPA3 && QCOM_QMI_HELPERS
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help
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This WWAN Network Driver implements network stack class device.
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It supports Embedded data transfer from A7 to Q6. Configures IPA HW
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for RmNet Data Driver and also exchange of QMI messages between
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A7 and Q6 IPA-driver.
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config ECM_IPA
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tristate "STD ECM LAN Driver support"
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depends on IPA || IPA3
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help
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Enables LAN between applications processor and a tethered
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host using the STD ECM protocol.
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This Network interface is aimed to allow data path go through
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IPA core while using STD ECM protocol.
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config RNDIS_IPA
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tristate "RNDIS_IPA Network Interface Driver support"
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depends on IPA || IPA3
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help
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Enables LAN between applications processor and a tethered
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host using the RNDIS protocol.
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This Network interface is aimed to allow data path go through
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IPA core while using RNDIS protocol.
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config IPA3_MHI_PROXY
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tristate "IPA3 MHI proxy driver"
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depends on RMNET_IPA3
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help
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This driver is used as a proxy between modem and MHI host driver.
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Its main functionality is to setup MHI Satellite channels on behalf of
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modem and provide the ability of modem to MHI device communication.
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Once the configuration is done modem will communicate directly with
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the MHI device without AP involvement, with the exception of
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power management.
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config IPA3_MHI_PRIME_MANAGER
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tristate "IPA3 MHI Prime Manager driver"
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depends on IPA3
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help
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This driver functionality is to setup MHI Prime channels between Host and
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Modem and enable the ability for MHI Prime communication.
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Once the configuration is set up modem will communicate directly with
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the Host without AP involvement for tethering data offload.
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config IPA_UT
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tristate "IPA Unit-Test Framework and Test Suites"
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depends on IPA3 && DEBUG_FS
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help
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This Module implements IPA in-kernel test framework.
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The framework supports defining and running tests, grouped
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into suites according to the sub-unit of the IPA being tested.
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The user interface to run and control the tests is debugfs file
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system.
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config MSM_11AD
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tristate "Platform driver for 11ad chip"
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depends on PCI
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depends on PCI_MSM
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default n
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---help---
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This module adds required platform support for wireless adapter based on
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Qualcomm Technologies, Inc. 11ad chip, integrated into MSM platform
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If you choose to build it as a module, it will be called
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msm_11ad_proxy.
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config SEEMP_CORE
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tristate "SEEMP Core"
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help
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This option enables QTI Snapdragron Smart Protection to detect
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anomalies in various activities. It records task activities in
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a log and rates the actions according to whether a typical user would
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use the tools.
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config IPA_EMULATION
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bool "IPA on X86 Linux (IPA emulation support)"
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depends on X86 && IPA3
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help
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This option is used only when building the X86 version of
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the IPA/GSI driver. Never set this when building for ARM.
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config IPA3_REGDUMP
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bool "Dump or collect IPA/GSI register values on Linux crash"
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depends on IPA3
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help
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This option is to be used when the saving of IPA/GSI
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register state is desired upon system crash.
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config QCOM_ETHERNET_UTIL
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bool "ethernet utilities"
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depends on PCI
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help
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This module will provide API's for clients to attach smmu &
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other functionalities
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choice
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prompt "Platform whose registers are to be dumped/collected"
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depends on IPA3_REGDUMP
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config IPA3_REGDUMP_SM8150
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bool "The sm8150 platform"
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depends on IPA3_REGDUMP
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depends on ARCH_SM8150
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help
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The sm8150 platform's registers will be dumped/collected.
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endchoice
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config IPA3_REGDUMP_NUM_EXTRA_ENDP_REGS
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int "The number of extra endp registers for remaining pipes"
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depends on IPA3_REGDUMP
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default 0
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help
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If the platform has extra endpoint registers for remaining
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pipes, please express how many here.
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endmenu
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