| menu "Qualcomm technologies inc. MSM specific device drivers" |
| depends on ARCH_QCOM |
| |
| config IPA |
| tristate "IPA support" |
| depends on SPS && NET |
| help |
| This driver supports the Internet Packet Accelerator (IPA) core. |
| IPA is a programmable protocol processor HW block. |
| It is designed to support generic HW processing of UL/DL IP packets |
| for various use cases independent of radio technology. |
| The driver support client connection and configuration |
| for the IPA core. |
| Kernel and user-space processes can call the IPA driver |
| to configure IPA core. |
| |
| config RMNET_IPA |
| tristate "IPA RMNET WWAN Network Device" |
| depends on IPA && MSM_QMI_INTERFACE |
| help |
| This WWAN Network Driver implements network stack class device. |
| It supports Embedded data transfer from A7 to Q6. Configures IPA HW |
| for RmNet Data Driver and also exchange of QMI messages between |
| A7 and Q6 IPA-driver. |
| |
| config GSI |
| bool "GSI support" |
| help |
| This driver provides the transport needed to talk to the |
| IPA core. It replaces the BAM transport used previously. |
| |
| The GSI connects to a peripheral component via uniform TLV |
| interface, and allows it to interface with other peripherals |
| and CPUs over various types of interfaces such as MHI, xDCI, |
| xHCI, GPI, WDI, Ethernet, etc. |
| |
| config IPA3 |
| tristate "IPA3 support" |
| depends on GSI && NET |
| help |
| This driver supports the Internet Packet Accelerator (IPA3) core. |
| IPA is a programmable protocol processor HW block. |
| It is designed to support generic HW processing of UL/DL IP packets |
| for various use cases independent of radio technology. |
| The driver support client connection and configuration |
| for the IPA core. |
| Kernel and user-space processes can call the IPA driver |
| to configure IPA core. |
| |
| config IPA_WDI_UNIFIED_API |
| bool "IPA WDI unified API support" |
| depends on IPA3 |
| help |
| This driver supports IPA WDI unified API. |
| WDI is the interface between IPA micro controller and WLAN chipset. |
| It is designed to support IPA HW accelerating path for WLAN use case. |
| The IPA WDI unified API supports all WDI versions through a unified |
| interface. |
| |
| config RMNET_IPA3 |
| tristate "IPA3 RMNET WWAN Network Device" |
| depends on IPA3 && MSM_QMI_INTERFACE |
| help |
| This WWAN Network Driver implements network stack class device. |
| It supports Embedded data transfer from A7 to Q6. Configures IPA HW |
| for RmNet Data Driver and also exchange of QMI messages between |
| A7 and Q6 IPA-driver. |
| |
| config ECM_IPA |
| tristate "STD ECM LAN Driver support" |
| depends on IPA || IPA3 |
| help |
| Enables LAN between applications processor and a tethered |
| host using the STD ECM protocol. |
| This Network interface is aimed to allow data path go through |
| IPA core while using STD ECM protocol. |
| |
| config RNDIS_IPA |
| tristate "RNDIS_IPA Network Interface Driver support" |
| depends on IPA || IPA3 |
| help |
| Enables LAN between applications processor and a tethered |
| host using the RNDIS protocol. |
| This Network interface is aimed to allow data path go through |
| IPA core while using RNDIS protocol. |
| |
| config IPA_UT |
| tristate "IPA Unit-Test Framework and Test Suites" |
| depends on IPA3 && DEBUG_FS |
| help |
| This Module implements IPA in-kernel test framework. |
| The framework supports defining and running tests, grouped |
| into suites according to the sub-unit of the IPA being tested. |
| The user interface to run and control the tests is debugfs file |
| system. |
| |
| config SPS |
| bool "SPS support" |
| select GENERIC_ALLOCATOR |
| help |
| The SPS (Smart Peripheral Switch) is a DMA engine. |
| It can move data in the following modes: |
| 1. Peripheral-to-Peripheral. |
| 2. Peripheral-to-Memory. |
| 3. Memory-to-Memory. |
| |
| config SPS_SUPPORT_BAMDMA |
| bool "SPS support BAM DMA" |
| depends on SPS |
| default n |
| help |
| The BAM-DMA is used for Memory-to-Memory transfers. |
| The main use cases is RPC between processors. |
| The BAM-DMA hardware has 2 registers sets: |
| 1. A BAM HW like all the peripherals. |
| 2. A DMA channel configuration (i.e. channel priority). |
| |
| config SPS_SUPPORT_NDP_BAM |
| bool "SPS support NDP BAM" |
| depends on SPS |
| default n |
| help |
| No-Data-Path BAM is used to improve BAM performance. |
| |
| config EP_PCIE |
| bool "PCIe Endpoint mode support" |
| select GENERIC_ALLOCATOR |
| help |
| PCIe controller is in endpoint mode. |
| It supports the APIs to clients as a service layer, and allows |
| clients to enable/disable PCIe link, configure the address |
| mapping for the access to host memory, trigger wake interrupt |
| on host side to wake up host, and trigger MSI to host side. |
| |
| config EP_PCIE_HW |
| bool "PCIe Endpoint HW driver" |
| depends on EP_PCIE |
| help |
| PCIe endpoint HW specific implementation. |
| It supports: |
| 1. link training with Root Complex. |
| 2. Address mapping. |
| 3. Sideband signaling. |
| 4. Power management. |
| |
| config QPNP_COINCELL |
| tristate "QPNP coincell charger support" |
| depends on SPMI |
| help |
| This driver supports the QPNP coincell peripheral found inside of |
| Qualcomm Technologies, Inc. QPNP PMIC devices. The coincell charger |
| provides a means to charge a coincell battery or backup capacitor |
| which is used to maintain PMIC register state when the main battery is |
| removed from the mobile device. |
| |
| config QPNP_REVID |
| tristate "QPNP Revision ID Peripheral" |
| depends on SPMI |
| help |
| Say 'y' here to include support for the Qualcomm Technologies, Inc. |
| QPNP REVID peripheral. REVID prints out the PMIC type and revision |
| numbers in the kernel log along with the PMIC option status. The PMIC |
| type is mapped to a QTI chip part number and logged as well. |
| |
| config GPIO_USB_DETECT |
| tristate "GPIO-based USB VBUS Detection" |
| depends on POWER_SUPPLY |
| help |
| This driver supports external USB VBUS detection circuitry whose |
| output is connected to a GPIO. The driver in turn notifies the |
| USB driver of VBUS presence/disconnection using the power_supply |
| framework. |
| |
| config MSM_MHI_DEV |
| tristate "Modem Device Interface Driver" |
| depends on EP_PCIE && IPA3 |
| help |
| This kernel module is used to interact with PCIe Root complex |
| supporting MHI protocol. MHI is a data transmission protocol |
| involving communication between a host and a device over shared |
| memory. MHI interacts with the IPA for supporting transfers |
| on the HW accelerated channels between Host and device. |
| |
| config USB_BAM |
| bool "USB BAM Driver" |
| depends on SPS && USB_GADGET |
| help |
| Enabling this option adds USB BAM Driver. |
| USB BAM driver was added to supports SPS Peripheral-to-Peripheral |
| transfers between the USB and other peripheral. |
| |
| config MSM_11AD |
| tristate "Platform driver for 11ad chip" |
| depends on PCI |
| depends on PCI_MSM |
| default n |
| ---help--- |
| This module adds required platform support for wireless adapter based on |
| Qualcomm Technologies, Inc. 11ad chip, integrated into MSM platform |
| |
| If you choose to build it as a module, it will be called |
| msm_11ad_proxy. |
| |
| config SEEMP_CORE |
| tristate "SEEMP Core" |
| help |
| This option enables QTI Snapdragron Smart Protection to detect |
| anomalies in various activities. It records task activities in |
| a log and rates the actions according to whether a typical user would |
| use the tools. |
| |
| config QCOM_GENI_SE |
| tristate "QCOM GENI Serial Engine Driver" |
| help |
| This module is used to interact with GENI based Serial Engines on |
| Qualcomm Technologies, Inc. Universal Peripheral(QUPv3). This |
| module is used to configure and read the configuration from the |
| Serial Engines. |
| |
| config MSM_EXT_DISPLAY |
| bool "MSM External Display Driver" |
| help |
| Enabling this option adds MSM External Display Driver. |
| External Display driver was added to support the communication |
| between external display driver and its counterparts. |
| |
| config MSM_RMNET_BAM |
| bool "RMNET BAM Driver" |
| depends on MSM_BAM_DMUX |
| default n |
| help |
| Implements RMNET over BAM interface. |
| RMNET provides a virtual ethernet interface |
| for routing IP packets within the MSM using |
| BAM as a physical transport. |
| |
| endmenu |
