diff --git a/sys/sys/pmc.h b/sys/sys/pmc.h
--- a/sys/sys/pmc.h
+++ b/sys/sys/pmc.h
@@ -112,10 +112,6 @@
 	__PMC_CPU(INTEL_ATOM_GOLDMONT_P, 0x9E,	"Intel Atom Goldmont Plus")    \
 	__PMC_CPU(INTEL_ATOM_TREMONT, 0x9F,	"Intel Atom Tremont")    \
 	__PMC_CPU(INTEL_XSCALE,	0x100,	"Intel XScale")		\
-	__PMC_CPU(MIPS_24K,     0x200,  "MIPS 24K")		\
-	__PMC_CPU(MIPS_OCTEON,  0x201,  "Cavium Octeon")	\
-	__PMC_CPU(MIPS_74K,     0x202,  "MIPS 74K")		\
-	__PMC_CPU(MIPS_BERI,	0x203,  "BERI")			\
 	__PMC_CPU(PPC_7450,     0x300,  "PowerPC MPC7450")	\
 	__PMC_CPU(PPC_E500,     0x340,  "PowerPC e500 Core")	\
 	__PMC_CPU(PPC_970,      0x380,  "IBM PowerPC 970")	\
@@ -153,16 +149,12 @@
 	__PMC_CLASS(UCF,	0x08,	"Intel Uncore fixed function")	\
 	__PMC_CLASS(UCP,	0x09,	"Intel Uncore programmable")	\
 	__PMC_CLASS(XSCALE,	0x0A,	"Intel XScale counters")	\
-	__PMC_CLASS(MIPS24K,	0x0B,	"MIPS 24K")			\
-	__PMC_CLASS(OCTEON,	0x0C,	"Cavium Octeon")		\
 	__PMC_CLASS(PPC7450,	0x0D,	"Motorola MPC7450 class")	\
 	__PMC_CLASS(PPC970,	0x0E,	"IBM PowerPC 970 class")	\
 	__PMC_CLASS(SOFT,	0x0F,	"Software events")		\
 	__PMC_CLASS(ARMV7,	0x10,	"ARMv7")			\
 	__PMC_CLASS(ARMV8,	0x11,	"ARMv8")			\
-	__PMC_CLASS(MIPS74K,	0x12,	"MIPS 74K")			\
 	__PMC_CLASS(E500,	0x13,	"Freescale e500 class")		\
-	__PMC_CLASS(BERI,	0x14,	"MIPS BERI")			\
 	__PMC_CLASS(POWER8,	0x15,	"IBM POWER8 class")		\
 	__PMC_CLASS(DMC620_PMU_CD2, 0x16, "ARM DMC620 Memory Controller PMU CLKDIV2") \
 	__PMC_CLASS(DMC620_PMU_C, 0x17, "ARM DMC620 Memory Controller PMU CLK") \