1ef233eafSShyam Sundar S K# SPDX-License-Identifier: GPL-2.0-only 2ef233eafSShyam Sundar S K# 3ef233eafSShyam Sundar S K# AMD x86 Platform Specific Drivers 4ef233eafSShyam Sundar S K# 5ef233eafSShyam Sundar S K 6da5ce22dSShyam Sundar S Ksource "drivers/platform/x86/amd/pmf/Kconfig" 7*92c2fb8fSShyam Sundar S Ksource "drivers/platform/x86/amd/pmc/Kconfig" 8ef233eafSShyam Sundar S K 9ef233eafSShyam Sundar S Kconfig AMD_HSMP 10ef233eafSShyam Sundar S K tristate "AMD HSMP Driver" 11ef233eafSShyam Sundar S K depends on AMD_NB && X86_64 12ef233eafSShyam Sundar S K help 13ef233eafSShyam Sundar S K The driver provides a way for user space tools to monitor and manage 14ef233eafSShyam Sundar S K system management functionality on EPYC server CPUs from AMD. 15ef233eafSShyam Sundar S K 16ef233eafSShyam Sundar S K Host System Management Port (HSMP) interface is a mailbox interface 17ef233eafSShyam Sundar S K between the x86 core and the System Management Unit (SMU) firmware. 18ef233eafSShyam Sundar S K 19ef233eafSShyam Sundar S K If you choose to compile this driver as a module the module will be 20ef233eafSShyam Sundar S K called amd_hsmp. 21