1# SPDX-License-Identifier: GPL-2.0-only 2# 3# AMD x86 Platform Specific Drivers 4# 5 6source "drivers/platform/x86/amd/pmf/Kconfig" 7source "drivers/platform/x86/amd/pmc/Kconfig" 8 9config AMD_HSMP 10 tristate "AMD HSMP Driver" 11 depends on AMD_NB && X86_64 && ACPI 12 help 13 The driver provides a way for user space tools to monitor and manage 14 system management functionality on EPYC server CPUs from AMD. 15 16 Host System Management Port (HSMP) interface is a mailbox interface 17 between the x86 core and the System Management Unit (SMU) firmware. 18 19 If you choose to compile this driver as a module the module will be 20 called amd_hsmp. 21 22config AMD_WBRF 23 bool "AMD Wifi RF Band mitigations (WBRF)" 24 depends on ACPI 25 help 26 WBRF(Wifi Band RFI mitigation) mechanism allows Wifi drivers 27 to notify the frequencies they are using so that other hardware 28 can be reconfigured to avoid harmonic conflicts. 29 30 AMD provides an ACPI based mechanism to support WBRF on platform with 31 appropriate underlying support. 32 33 This mechanism will only be activated on platforms that advertise a 34 need for it. 35