diff options
| -rw-r--r-- | arch/x86/events/Kconfig | 6 | ||||
| -rw-r--r-- | arch/x86/events/Makefile | 1 | ||||
| -rw-r--r-- | arch/x86/events/intel/Makefile | 2 | ||||
| -rw-r--r-- | arch/x86/events/rapl.c (renamed from arch/x86/events/intel/rapl.c) | 9 |
4 files changed, 10 insertions, 8 deletions
diff --git a/arch/x86/events/Kconfig b/arch/x86/events/Kconfig index 9a7a1446cb3a..4a809c6cbd2f 100644 --- a/arch/x86/events/Kconfig +++ b/arch/x86/events/Kconfig @@ -10,11 +10,11 @@ config PERF_EVENTS_INTEL_UNCORE available on NehalemEX and more modern processors. config PERF_EVENTS_INTEL_RAPL - tristate "Intel rapl performance events" - depends on PERF_EVENTS && CPU_SUP_INTEL && PCI + tristate "Intel/AMD rapl performance events" + depends on PERF_EVENTS && (CPU_SUP_INTEL || CPU_SUP_AMD) && PCI default y ---help--- - Include support for Intel rapl performance events for power + Include support for Intel and AMD rapl performance events for power monitoring on modern processors. config PERF_EVENTS_INTEL_CSTATE diff --git a/arch/x86/events/Makefile b/arch/x86/events/Makefile index 6f1d1fde8b2d..12c42eba77ec 100644 --- a/arch/x86/events/Makefile +++ b/arch/x86/events/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only obj-y += core.o probe.o +obj-$(PERF_EVENTS_INTEL_RAPL) += rapl.o obj-y += amd/ obj-$(CONFIG_X86_LOCAL_APIC) += msr.o obj-$(CONFIG_CPU_SUP_INTEL) += intel/ diff --git a/arch/x86/events/intel/Makefile b/arch/x86/events/intel/Makefile index 3468b0c1dc7c..e67a5886336c 100644 --- a/arch/x86/events/intel/Makefile +++ b/arch/x86/events/intel/Makefile @@ -2,8 +2,6 @@ obj-$(CONFIG_CPU_SUP_INTEL) += core.o bts.o obj-$(CONFIG_CPU_SUP_INTEL) += ds.o knc.o obj-$(CONFIG_CPU_SUP_INTEL) += lbr.o p4.o p6.o pt.o -obj-$(CONFIG_PERF_EVENTS_INTEL_RAPL) += intel-rapl-perf.o -intel-rapl-perf-objs := rapl.o obj-$(CONFIG_PERF_EVENTS_INTEL_UNCORE) += intel-uncore.o intel-uncore-objs := uncore.o uncore_nhmex.o uncore_snb.o uncore_snbep.o obj-$(CONFIG_PERF_EVENTS_INTEL_CSTATE) += intel-cstate.o diff --git a/arch/x86/events/intel/rapl.c b/arch/x86/events/rapl.c index 9e1e141d22d3..3e6c01b8e996 100644 --- a/arch/x86/events/intel/rapl.c +++ b/arch/x86/events/rapl.c @@ -1,11 +1,14 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Support Intel RAPL energy consumption counters + * Support Intel/AMD RAPL energy consumption counters * Copyright (C) 2013 Google, Inc., Stephane Eranian * * Intel RAPL interface is specified in the IA-32 Manual Vol3b * section 14.7.1 (September 2013) * + * AMD RAPL interface for Fam17h is described in the public PPR: + * https://bugzilla.kernel.org/show_bug.cgi?id=206537 + * * RAPL provides more controls than just reporting energy consumption * however here we only expose the 3 energy consumption free running * counters (pp0, pkg, dram). @@ -58,8 +61,8 @@ #include <linux/nospec.h> #include <asm/cpu_device_id.h> #include <asm/intel-family.h> -#include "../perf_event.h" -#include "../probe.h" +#include "perf_event.h" +#include "probe.h" MODULE_LICENSE("GPL"); |