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
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.