# SPDX-License-Identifier: GPL-2.0-only # # AMD x86 Platform Specific Drivers # source "drivers/platform/x86/amd/pmf/Kconfig" source "drivers/platform/x86/amd/pmc/Kconfig" config AMD_HSMP tristate "AMD HSMP Driver" depends on AMD_NB && X86_64 help The driver provides a way for user space tools to monitor and manage system management functionality on EPYC server CPUs from AMD. Host System Management Port (HSMP) interface is a mailbox interface between the x86 core and the System Management Unit (SMU) firmware. If you choose to compile this driver as a module the module will be called amd_hsmp.