Loading drivers/platform/msm/Kconfig +100 −0 Original line number Original line Diff line number Diff line Loading @@ -52,4 +52,104 @@ config SPS_SUPPORT_NDP_BAM to do the actual data transfer themselves, instead of the to do the actual data transfer themselves, instead of the BAM. BAM. 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 GSI_REGISTER_VERSION_2 bool "GSI core Version 2 Registers SWI Support" depends on GSI help GSI core registers Software interface version 2 has updated registers interface to communicate with GSI. This includes new registers offsets, new registers fields structure and new registers. config IPA3 tristate "IPA3 support" select GSI depends on 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 && QCOM_QMI_HELPERS 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 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 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 IPA3_MHI_PROXY tristate "IPA3 MHI proxy driver" depends on RMNET_IPA3 help This driver is used as a proxy between modem and MHI host driver. Its main functionality is to setup MHI Satellite channels on behalf of modem and provide the ability of modem to MHI device communication. Once the configuration is done modem will communicate directly with the MHI device without AP involvement, with the exception of power management. 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 IPA_EMULATION bool "IPA on X86 Linux (IPA emulation support)" depends on X86 && IPA3 help This options is used only when building the X86 version of the IPA/GSI driver. On this mode, IPA driver will be probed as PCIE device (and not platform device) where IPA emulation shall be connected via PCIE to X86 machine. endmenu endmenu drivers/platform/msm/Makefile +2 −0 Original line number Original line Diff line number Diff line Loading @@ -7,3 +7,5 @@ obj-$(CONFIG_MSM_EXT_DISPLAY) += msm_ext_display.o obj-$(CONFIG_MSM_EXT_DISPLAY) += msm_ext_display.o obj-$(CONFIG_QPNP_REVID) += qpnp-revid.o obj-$(CONFIG_QPNP_REVID) += qpnp-revid.o obj-$(CONFIG_SPS) += sps/ obj-$(CONFIG_SPS) += sps/ obj-$(CONFIG_GSI) += gsi/ obj-$(CONFIG_IPA3) += ipa/ drivers/platform/msm/gsi/Makefile 0 → 100644 +6 −0 Original line number Original line Diff line number Diff line # SPDX-License-Identifier: GPL-2.0 gsidbg-$(CONFIG_DEBUG_FS) += gsi_dbg.o obj-$(CONFIG_GSI) += gsi.o gsidbg.o obj-$(CONFIG_IPA_EMULATION) += gsi_emulation.o Loading
drivers/platform/msm/Kconfig +100 −0 Original line number Original line Diff line number Diff line Loading @@ -52,4 +52,104 @@ config SPS_SUPPORT_NDP_BAM to do the actual data transfer themselves, instead of the to do the actual data transfer themselves, instead of the BAM. BAM. 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 GSI_REGISTER_VERSION_2 bool "GSI core Version 2 Registers SWI Support" depends on GSI help GSI core registers Software interface version 2 has updated registers interface to communicate with GSI. This includes new registers offsets, new registers fields structure and new registers. config IPA3 tristate "IPA3 support" select GSI depends on 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 && QCOM_QMI_HELPERS 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 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 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 IPA3_MHI_PROXY tristate "IPA3 MHI proxy driver" depends on RMNET_IPA3 help This driver is used as a proxy between modem and MHI host driver. Its main functionality is to setup MHI Satellite channels on behalf of modem and provide the ability of modem to MHI device communication. Once the configuration is done modem will communicate directly with the MHI device without AP involvement, with the exception of power management. 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 IPA_EMULATION bool "IPA on X86 Linux (IPA emulation support)" depends on X86 && IPA3 help This options is used only when building the X86 version of the IPA/GSI driver. On this mode, IPA driver will be probed as PCIE device (and not platform device) where IPA emulation shall be connected via PCIE to X86 machine. endmenu endmenu
drivers/platform/msm/Makefile +2 −0 Original line number Original line Diff line number Diff line Loading @@ -7,3 +7,5 @@ obj-$(CONFIG_MSM_EXT_DISPLAY) += msm_ext_display.o obj-$(CONFIG_MSM_EXT_DISPLAY) += msm_ext_display.o obj-$(CONFIG_QPNP_REVID) += qpnp-revid.o obj-$(CONFIG_QPNP_REVID) += qpnp-revid.o obj-$(CONFIG_SPS) += sps/ obj-$(CONFIG_SPS) += sps/ obj-$(CONFIG_GSI) += gsi/ obj-$(CONFIG_IPA3) += ipa/
drivers/platform/msm/gsi/Makefile 0 → 100644 +6 −0 Original line number Original line Diff line number Diff line # SPDX-License-Identifier: GPL-2.0 gsidbg-$(CONFIG_DEBUG_FS) += gsi_dbg.o obj-$(CONFIG_GSI) += gsi.o gsidbg.o obj-$(CONFIG_IPA_EMULATION) += gsi_emulation.o
