config TEGRA_HV_PM_CTL bool "Nvidia Tegra hypervisor PM control" depends on TEGRA_HV_MANAGER help Nvidia Tegra hypervisor PM control driver handles power state transition commands over IVC channel. config TEGRA_HV_WDT_HANDLER tristate "Nvidia Tegra driver to handle Non privilege guest WDT expiry" select NV_TEGRA_IVC default n help NVIDIA Tegra WDT Expiry handler provides user interface for querying non-privileged guest WDT expiry. User application can take necessary action on receiving guest WDT expiry message. Expiry of the privileged guest needs to be handled outside Tegra. config TEGRA_HV_MANAGER bool "Nvidia Tegra hypervisor management & IVC" depends on TEGRA_VIRTUALIZATION select NV_TEGRA_IVC help The NVIDIA hypervisor management driver provides IVC channels configured by the hypervisor. Select Y to enable config TEGRA_VIRTUALIZATION bool "Tegra Virtualization support" depends on ARCH_TEGRA_12x_SOC || ARCH_TEGRA_210_SOC || ARCH_TEGRA_18x_SOC select VIRTUALIZATION default n help Enable Tegra Virtualization support; turning this option on enables features like the tegra virtualization manager and all others than depend on it. Select y to enable virtualization features on the tegra platforms that support it. config TEGRA_HV_SYSFS tristate "Nvidia Tegra hypervisor sysfs entries" depends on TEGRA_HV_MANAGER default y help Enable this to allow access via sysfs to hypervisor log, uart relay and PCT data. Can be made a module (=m) to save boot time If unsure, say Y here config TEGRA_VM_ERR_HANDLER tristate "Nvidia Tegra handler for VM error notifications" depends on TEGRA_VIRTUALIZATION default y help Provides a handler that receives VM error notifications from the Hypervisor. If unsure, keep Y