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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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1d67953f2b
Some Intel features are spread around in different CPUID leafs like 0x5, 0x6 and 0xA. Make this feature detection code common across i386 and x86_64. Display Intel Dynamic Acceleration feature in /proc/cpuinfo. This feature will be enabled automatically by current acpi-cpufreq driver. Refer to Intel Software Developer's Manual for more details about the feature. Thanks to hpa (H Peter Anvin) for the making the actual code detecting the scattered features data-driven. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
66 lines
2.5 KiB
Makefile
66 lines
2.5 KiB
Makefile
#
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# Makefile for the linux kernel.
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#
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extra-y := head.o head64.o init_task.o vmlinux.lds
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EXTRA_AFLAGS := -traditional
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obj-y := process.o signal.o entry.o traps.o irq.o \
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ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
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x8664_ksyms.o i387.o syscall.o vsyscall.o \
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setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o \
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pci-dma.o pci-nommu.o alternative.o hpet.o tsc.o bugs.o \
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perfctr-watchdog.o
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obj-$(CONFIG_STACKTRACE) += stacktrace.o
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obj-$(CONFIG_X86_MCE) += mce.o therm_throt.o
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obj-$(CONFIG_X86_MCE_INTEL) += mce_intel.o
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obj-$(CONFIG_X86_MCE_AMD) += mce_amd.o
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obj-$(CONFIG_MTRR) += ../../i386/kernel/cpu/mtrr/
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obj-$(CONFIG_ACPI) += acpi/
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obj-$(CONFIG_X86_MSR) += msr.o
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obj-$(CONFIG_MICROCODE) += microcode.o
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obj-$(CONFIG_X86_CPUID) += cpuid.o
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obj-$(CONFIG_SMP) += smp.o smpboot.o trampoline.o tsc_sync.o
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obj-y += apic.o nmi.o
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obj-y += io_apic.o mpparse.o genapic.o genapic_flat.o
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obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
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obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
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obj-$(CONFIG_PM) += suspend.o
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obj-$(CONFIG_SOFTWARE_SUSPEND) += suspend_asm.o
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obj-$(CONFIG_CPU_FREQ) += cpufreq/
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obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
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obj-$(CONFIG_IOMMU) += pci-gart.o aperture.o
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obj-$(CONFIG_CALGARY_IOMMU) += pci-calgary.o tce.o
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obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o
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obj-$(CONFIG_SERIAL_8250) += legacy_serial.o
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obj-$(CONFIG_KPROBES) += kprobes.o
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obj-$(CONFIG_X86_PM_TIMER) += pmtimer.o
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obj-$(CONFIG_X86_VSMP) += vsmp.o
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obj-$(CONFIG_K8_NB) += k8.o
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obj-$(CONFIG_AUDIT) += audit.o
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obj-$(CONFIG_MODULES) += module.o
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obj-$(CONFIG_PCI) += early-quirks.o
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obj-y += topology.o
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obj-y += intel_cacheinfo.o
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obj-y += addon_cpuid_features.o
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obj-y += pcspeaker.o
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CFLAGS_vsyscall.o := $(PROFILING) -g0
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therm_throt-y += ../../i386/kernel/cpu/mcheck/therm_throt.o
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bootflag-y += ../../i386/kernel/bootflag.o
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legacy_serial-y += ../../i386/kernel/legacy_serial.o
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cpuid-$(subst m,y,$(CONFIG_X86_CPUID)) += ../../i386/kernel/cpuid.o
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topology-y += ../../i386/kernel/topology.o
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microcode-$(subst m,y,$(CONFIG_MICROCODE)) += ../../i386/kernel/microcode.o
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intel_cacheinfo-y += ../../i386/kernel/cpu/intel_cacheinfo.o
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addon_cpuid_features-y += ../../i386/kernel/cpu/addon_cpuid_features.o
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quirks-y += ../../i386/kernel/quirks.o
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i8237-y += ../../i386/kernel/i8237.o
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msr-$(subst m,y,$(CONFIG_X86_MSR)) += ../../i386/kernel/msr.o
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alternative-y += ../../i386/kernel/alternative.o
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pcspeaker-y += ../../i386/kernel/pcspeaker.o
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perfctr-watchdog-y += ../../i386/kernel/cpu/perfctr-watchdog.o
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