| # 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 && ACPI |
| 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. |
| |
| config AMD_WBRF |
| bool "AMD Wifi RF Band mitigations (WBRF)" |
| depends on ACPI |
| help |
| WBRF(Wifi Band RFI mitigation) mechanism allows Wifi drivers |
| to notify the frequencies they are using so that other hardware |
| can be reconfigured to avoid harmonic conflicts. |
| |
| AMD provides an ACPI based mechanism to support WBRF on platform with |
| appropriate underlying support. |
| |
| This mechanism will only be activated on platforms that advertise a |
| need for it. |
