diff --git a/lib/libpmc/libpmc.c b/lib/libpmc/libpmc.c
index c7b4febeacf9..85c460d46d6e 100644
--- a/lib/libpmc/libpmc.c
+++ b/lib/libpmc/libpmc.c
@@ -721,7 +721,7 @@ static struct pmc_masks iap_rsp_mask_sb_sbx_ib[] = {
 	PMCMASK(RES_SUPPLIER_LLC_HITS,	(1ULL << 20)),
 	PMCMASK(RES_SUPPLIER_LLC_HITF,	(1ULL << 21)),
 	PMCMASK(RES_SUPPLIER_LOCAL,	(1ULL << 22)),
-	PMCMASK(RES_SNOOP_SNPI_NONE,	(1ULL << 31)),
+	PMCMASK(RES_SNOOP_SNP_NONE,	(1ULL << 31)),
 	PMCMASK(RES_SNOOP_SNP_NO_NEEDED,(1ULL << 32)),
 	PMCMASK(RES_SNOOP_SNP_MISS,	(1ULL << 33)),
 	PMCMASK(RES_SNOOP_HIT_NO_FWD,	(1ULL << 34)),
diff --git a/lib/libpmc/pmc.ivybridge.3 b/lib/libpmc/pmc.ivybridge.3
index b7a2dcf0df07..9a81da4b1708 100644
--- a/lib/libpmc/pmc.ivybridge.3
+++ b/lib/libpmc/pmc.ivybridge.3
@@ -134,7 +134,7 @@ S-state.
 F-state.
 .It Li RES_SUPPLIER_LOCAL
 Local DRAM Controller.
-.It Li RES_SNOOP_SNPI_NONE
+.It Li RES_SNOOP_SNP_NONE
 No details on snoop-related information.
 .It Li RES_SNOOP_SNP_NO_NEEDED
 No snoop was needed to satisfy the request.
diff --git a/lib/libpmc/pmc.sandybridge.3 b/lib/libpmc/pmc.sandybridge.3
index 2f398fad485a..62f8f28de0bc 100644
--- a/lib/libpmc/pmc.sandybridge.3
+++ b/lib/libpmc/pmc.sandybridge.3
@@ -138,7 +138,7 @@ S-state.
 F-state.
 .It Li RES_SUPPLIER_LOCAL
 Local DRAM Controller.
-.It Li RES_SNOOP_SNPI_NONE
+.It Li RES_SNOOP_SNP_NONE
 No details on snoop-related information.
 .It Li RES_SNOOP_SNP_NO_NEEDED
 No snoop was needed to satisfy the request.
diff --git a/lib/libpmc/pmc.sandybridgexeon.3 b/lib/libpmc/pmc.sandybridgexeon.3
index e55f28324bc7..c62a82bcb01c 100644
--- a/lib/libpmc/pmc.sandybridgexeon.3
+++ b/lib/libpmc/pmc.sandybridgexeon.3
@@ -135,7 +135,7 @@ S-state.
 F-state.
 .It Li RES_SUPPLIER_LOCAL
 Local DRAM Controller.
-.It Li RES_SNOOP_SNPI_NONE
+.It Li RES_SNOOP_SNP_NONE
 No details on snoop-related information.
 .It Li RES_SNOOP_SNP_NO_NEEDED
 No snoop was needed to satisfy the request.
diff --git a/sys/dev/hwpmc/pmc_events.h b/sys/dev/hwpmc/pmc_events.h
index ac1ac0d86f6c..cb2232467837 100644
--- a/sys/dev/hwpmc/pmc_events.h
+++ b/sys/dev/hwpmc/pmc_events.h
@@ -2640,7 +2640,7 @@ __PMC_EV_ALIAS("DTLB_STORE_MISSES.WALK_COMPLETED", IAP_EVENT_49H_02H)		\
 __PMC_EV_ALIAS("DTLB_STORE_MISSES.WALK_DURATION", IAP_EVENT_49H_04H)		\
 __PMC_EV_ALIAS("DTLB_STORE_MISSES.STLB_HIT", IAP_EVENT_49H_10H)			\
 __PMC_EV_ALIAS("LOAD_HIT_PRE.SW_PF", IAP_EVENT_4CH_01H)				\
-__PMC_EV_ALIAS("LOAD_HIT_PER.HW_PF", IAP_EVENT_4CH_02H)				\
+__PMC_EV_ALIAS("LOAD_HIT_PRE.HW_PF", IAP_EVENT_4CH_02H)				\
 __PMC_EV_ALIAS("HW_PRE_REQ.DL1_MISS", IAP_EVENT_4EH_02H)			\
 __PMC_EV_ALIAS("L1D.REPLACEMENT", IAP_EVENT_51H_01H)				\
 __PMC_EV_ALIAS("L1D.ALLOCATED_IN_M", IAP_EVENT_51H_02H)				\
@@ -2777,7 +2777,7 @@ __PMC_EV_ALIAS("MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HITM", IAP_EVENT_D2H_04H)	\
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_NONE", IAP_EVENT_D2H_08H)	\
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_LLC_HIT_RETIRED.LLC_MISS", IAP_EVENT_D4H_02H)	\
 __PMC_EV_ALIAS("L2_TRANS.DEMAND_DATA_RD", IAP_EVENT_F0H_01H)			\
-__PMC_EV_ALIAS("L2_TRANS.RF0", IAP_EVENT_F0H_02H)				\
+__PMC_EV_ALIAS("L2_TRANS.RFO", IAP_EVENT_F0H_02H)				\
 __PMC_EV_ALIAS("L2_TRANS.CODE_RD", IAP_EVENT_F0H_04H)				\
 __PMC_EV_ALIAS("L2_TRANS.ALL_PF", IAP_EVENT_F0H_08H)				\
 __PMC_EV_ALIAS("L2_TRANS.L1D_WB", IAP_EVENT_F0H_10H)				\
@@ -2787,7 +2787,7 @@ __PMC_EV_ALIAS("L2_TRANS.ALL_REQUESTS", IAP_EVENT_F0H_80H)			\
 __PMC_EV_ALIAS("L2_LINES_IN.I", IAP_EVENT_F1H_01H)				\
 __PMC_EV_ALIAS("L2_LINES_IN.S", IAP_EVENT_F1H_02H)				\
 __PMC_EV_ALIAS("L2_LINES_IN.E", IAP_EVENT_F1H_04H)				\
-__PMC_EV_ALIAS("L2_LINES-IN.ALL", IAP_EVENT_F1H_07H)				\
+__PMC_EV_ALIAS("L2_LINES_IN.ALL", IAP_EVENT_F1H_07H)				\
 __PMC_EV_ALIAS("L2_LINES_OUT.DEMAND_CLEAN", IAP_EVENT_F2H_01H)			\
 __PMC_EV_ALIAS("L2_LINES_OUT.DEMAND_DIRTY", IAP_EVENT_F2H_02H)			\
 __PMC_EV_ALIAS("L2_LINES_OUT.PF_CLEAN", IAP_EVENT_F2H_04H)			\
@@ -2855,7 +2855,7 @@ __PMC_EV_ALIAS("DTLB_STORE_MISSES.WALK_COMPLETED", IAP_EVENT_49H_02H)         	\
 __PMC_EV_ALIAS("DTLB_STORE_MISSES.WALK_DURATION", IAP_EVENT_49H_04H)          	\
 __PMC_EV_ALIAS("DTLB_STORE_MISSES.STLB_HIT", IAP_EVENT_49H_10H)			\
 __PMC_EV_ALIAS("LOAD_HIT_PRE.SW_PF", IAP_EVENT_4CH_01H)				\
-__PMC_EV_ALIAS("LOAD_HIT_PER.HW_PF", IAP_EVENT_4CH_02H)				\
+__PMC_EV_ALIAS("LOAD_HIT_PRE.HW_PF", IAP_EVENT_4CH_02H)				\
 __PMC_EV_ALIAS("HW_PRE_REQ.DL1_MISS", IAP_EVENT_4EH_02H)			\
 __PMC_EV_ALIAS("L1D.REPLACEMENT", IAP_EVENT_51H_01H)                          	\
 __PMC_EV_ALIAS("L1D.ALLOCATED_IN_M", IAP_EVENT_51H_02H)                         \
@@ -3005,7 +3005,7 @@ __PMC_EV_ALIAS("L2_TRANS.ALL_REQUESTS", IAP_EVENT_F0H_80H)                    	\
 __PMC_EV_ALIAS("L2_LINES_IN.I", IAP_EVENT_F1H_01H)                            	\
 __PMC_EV_ALIAS("L2_LINES_IN.S", IAP_EVENT_F1H_02H)                            	\
 __PMC_EV_ALIAS("L2_LINES_IN.E", IAP_EVENT_F1H_04H)                            	\
-__PMC_EV_ALIAS("L2_LINES-IN.ALL", IAP_EVENT_F1H_07H)                          	\
+__PMC_EV_ALIAS("L2_LINES_IN.ALL", IAP_EVENT_F1H_07H)                          	\
 __PMC_EV_ALIAS("L2_LINES_OUT.DEMAND_CLEAN", IAP_EVENT_F2H_01H)                  \
 __PMC_EV_ALIAS("L2_LINES_OUT.DEMAND_DIRTY", IAP_EVENT_F2H_02H)                  \
 __PMC_EV_ALIAS("L2_LINES_OUT.PF_CLEAN", IAP_EVENT_F2H_04H)                    	\