| # 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. |