diff options
Diffstat (limited to 'drivers/platform/x86/amd/hfi/Kconfig')
| -rw-r--r-- | drivers/platform/x86/amd/hfi/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/platform/x86/amd/hfi/Kconfig b/drivers/platform/x86/amd/hfi/Kconfig new file mode 100644 index 000000000000..fecef6848023 --- /dev/null +++ b/drivers/platform/x86/amd/hfi/Kconfig @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# AMD Hardware Feedback Interface Driver +# + +config AMD_HFI + bool "AMD Hetero Core Hardware Feedback Driver" + depends on ACPI + depends on CPU_SUP_AMD + depends on SCHED_MC_PRIO + help + Select this option to enable the AMD Heterogeneous Core Hardware + Feedback Interface. If selected, hardware provides runtime thread + classification guidance to the operating system on the performance and + energy efficiency capabilities of each heterogeneous CPU core. These + capabilities may vary due to the inherent differences in the core types + and can also change as a result of variations in the operating + conditions of the system such as power and thermal limits. |