svn commit: r254824 - head/sys/dev/hwpmc

[Adrian Chadd]

Author: adrian
Date: Sun Aug 25 02:07:28 2013
New Revision: 254824
URL: http://svnweb.freebsd.org/changeset/base/254824

Log:
  Update the MEM_UOP_RETIRED PMC operation for sandy bridge and sandy
  bridge Xeon.
  
  Summary: These are PEBS events but they're also available as normal
  counter/sample events.  The source table (Table 19-2) lists the
  base versions (LOAD, STLB_MISS, SPLIT, ALL) but it says they must
  be qualified with other values.  This particular commit fleshes
  out those umask values.
  
  Source:
  
  * Linux; SDM June 2013, Volume 3B, Table 19-2 and 18-21.
  
  Tested:
  
  * Sandy Bridge (non-Xeon)

Modified:
  head/sys/dev/hwpmc/hwpmc_core.c
  head/sys/dev/hwpmc/pmc_events.h

Modified: head/sys/dev/hwpmc/hwpmc_core.c
==============================================================================
--- head/sys/dev/hwpmc/hwpmc_core.c	Sun Aug 25 01:55:14 2013	(r254823)
+++ head/sys/dev/hwpmc/hwpmc_core.c	Sun Aug 25 02:07:28 2013	(r254824)
@@ -1514,19 +1514,21 @@ static struct iap_event_descr iap_events
     IAPDESCR(CEH_00H, 0xCE, 0x00, IAP_F_FM | IAP_F_ALLCPUSCORE2),
     IAPDESCR(CFH_00H, 0xCF, 0x00, IAP_F_FM | IAP_F_CA | IAP_F_CC2),
 
+    /* Sandy Bridge / Sandy Bridge Xeon - 11, 12, 21, 41, 42, 81, 82 */
     IAPDESCR(D0H_00H, 0xD0, 0x00, IAP_F_FM | IAP_F_CC),
-    IAPDESCR(D0H_01H, 0xD0, 0x01, IAP_F_FM | IAP_F_I7 | IAP_F_WM |
-	IAP_F_SB | IAP_F_IB | IAP_F_SBX | IAP_F_IBX | IAP_F_HW),
-    IAPDESCR(D0H_02H, 0xD0, 0x02, IAP_F_FM | IAP_F_SB | IAP_F_IB |
-	IAP_F_SBX | IAP_F_IBX | IAP_F_HW),
-    IAPDESCR(D0H_10H, 0xD0, 0x10, IAP_F_FM | IAP_F_SB | IAP_F_IB |
-	IAP_F_SBX | IAP_F_IBX | IAP_F_HW),
-    IAPDESCR(D0H_20H, 0xD0, 0x20, IAP_F_FM | IAP_F_SB | IAP_F_IB |
-	IAP_F_SBX | IAP_F_IBX | IAP_F_HW),
-    IAPDESCR(D0H_40H, 0xD0, 0x40, IAP_F_FM | IAP_F_SB | IAP_F_IB |
-	IAP_F_SBX | IAP_F_IBX | IAP_F_HW),
-    IAPDESCR(D0H_80H, 0xD0, 0X80, IAP_F_FM | IAP_F_SB | IAP_F_IB |
-	IAP_F_SBX | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_01H, 0xD0, 0x01, IAP_F_FM | IAP_F_I7 | IAP_F_WM | IAP_F_IB | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_02H, 0xD0, 0x02, IAP_F_FM | IAP_F_IB | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_10H, 0xD0, 0x10, IAP_F_FM | IAP_F_IB | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_11H, 0xD0, 0x11, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
+    IAPDESCR(D0H_12H, 0xD0, 0x12, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
+    IAPDESCR(D0H_20H, 0xD0, 0x20, IAP_F_FM | IAP_F_IB | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_21H, 0xD0, 0x21, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
+    IAPDESCR(D0H_40H, 0xD0, 0x40, IAP_F_FM | IAP_F_IB | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_41H, 0xD0, 0x41, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
+    IAPDESCR(D0H_42H, 0xD0, 0x42, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
+    IAPDESCR(D0H_80H, 0xD0, 0x80, IAP_F_FM | IAP_F_IB | IAP_F_IBX | IAP_F_HW),
+    IAPDESCR(D0H_81H, 0xD0, 0x81, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
+    IAPDESCR(D0H_82H, 0xD0, 0x82, IAP_F_FM | IAP_F_SB | IAP_F_SBX),
 
     IAPDESCR(D1H_01H, 0xD1, 0x01, IAP_F_FM | IAP_F_WM | IAP_F_SB |
 	IAP_F_IB | IAP_F_SBX | IAP_F_IBX | IAP_F_HW),

Modified: head/sys/dev/hwpmc/pmc_events.h
==============================================================================
--- head/sys/dev/hwpmc/pmc_events.h	Sun Aug 25 01:55:14 2013	(r254823)
+++ head/sys/dev/hwpmc/pmc_events.h	Sun Aug 25 02:07:28 2013	(r254824)
@@ -1053,9 +1053,16 @@ __PMC_EV(IAP, EVENT_D0H_00H)			\
 __PMC_EV(IAP, EVENT_D0H_01H)			\
 __PMC_EV(IAP, EVENT_D0H_02H)			\
 __PMC_EV(IAP, EVENT_D0H_10H)			\
+__PMC_EV(IAP, EVENT_D0H_11H)			\
+__PMC_EV(IAP, EVENT_D0H_12H)			\
 __PMC_EV(IAP, EVENT_D0H_20H)			\
+__PMC_EV(IAP, EVENT_D0H_21H)			\
 __PMC_EV(IAP, EVENT_D0H_40H)			\
+__PMC_EV(IAP, EVENT_D0H_41H)			\
+__PMC_EV(IAP, EVENT_D0H_42H)			\
 __PMC_EV(IAP, EVENT_D0H_80H)			\
+__PMC_EV(IAP, EVENT_D0H_81H)			\
+__PMC_EV(IAP, EVENT_D0H_82H)			\
 __PMC_EV(IAP, EVENT_D1H_01H)			\
 __PMC_EV(IAP, EVENT_D1H_02H)			\
 __PMC_EV(IAP, EVENT_D1H_04H)			\
@@ -3286,12 +3293,13 @@ __PMC_EV_ALIAS("FP_ASSIST.ANY", IAP_EVEN
 __PMC_EV_ALIAS("ROB_MISC_EVENTS.LBR_INSERTS", IAP_EVENT_CCH_20H)	\
 __PMC_EV_ALIAS("MEM_TRANS_RETIRED.LOAD_LATENCY", IAP_EVENT_CDH_01H)	\
 __PMC_EV_ALIAS("MEM_TRANS_RETIRED.PRECISE_STORE", IAP_EVENT_CDH_02H)	\
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOADS", IAP_EVENT_D0H_01H)		\
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.STORES", IAP_EVENT_D0H_02H)		\
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS", IAP_EVENT_D0H_10H)		\
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK", IAP_EVENT_D0H_20H)		\
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT", IAP_EVENT_D0H_40H)		\
-__PMC_EV_ALIAS("MEM_UOP_RETIRED_ALL", IAP_EVENT_D0H_80H)		\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_LOADS", IAP_EVENT_D0H_11H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_STORES", IAP_EVENT_D0H_12H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK_LOADS", IAP_EVENT_D0H_21H)		\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_LOADS", IAP_EVENT_D0H_41H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_STORES", IAP_EVENT_D0H_42H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_LOADS", IAP_EVENT_D0H_81H)		\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_STORES", IAP_EVENT_D0H_82H)		\
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L1_HIT", IAP_EVENT_D1H_01H)	\
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L2_HIT", IAP_EVENT_D1H_02H)	\
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.LLC_HIT", IAP_EVENT_D1H_04H)	\
@@ -3517,12 +3525,13 @@ __PMC_EV_ALIAS("FP_ASSIST.ANY", IAP_EVEN
 __PMC_EV_ALIAS("ROB_MISC_EVENTS.LBR_INSERTS", IAP_EVENT_CCH_20H)        \
 __PMC_EV_ALIAS("MEM_TRANS_RETIRED.LOAD_LATENCY", IAP_EVENT_CDH_01H)     \
 __PMC_EV_ALIAS("MEM_TRANS_RETIRED.PRECISE_STORE", IAP_EVENT_CDH_02H)    \
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOADS", IAP_EVENT_D0H_01H)              \
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.STORES", IAP_EVENT_D0H_02H)             \
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS", IAP_EVENT_D0H_10H)          \
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK", IAP_EVENT_D0H_20H)               \
-__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT", IAP_EVENT_D0H_40H)              \
-__PMC_EV_ALIAS("MEM_UOP_RETIRED_ALL", IAP_EVENT_D0H_80H)                \
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_LOADS", IAP_EVENT_D0H_11H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.STLB_MISS_STORES", IAP_EVENT_D0H_12H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.LOCK_LOADS", IAP_EVENT_D0H_21H)		\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_LOADS", IAP_EVENT_D0H_41H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.SPLIT_STORES", IAP_EVENT_D0H_42H)	\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_LOADS", IAP_EVENT_D0H_81H)		\
+__PMC_EV_ALIAS("MEM_UOP_RETIRED.ALL_STORES", IAP_EVENT_D0H_82H)		\
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L1_HIT", IAP_EVENT_D1H_01H)       \
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.L2_HIT", IAP_EVENT_D1H_02H)       \
 __PMC_EV_ALIAS("MEM_LOAD_UOPS_RETIRED.LLC_HIT", IAP_EVENT_D1H_04H)      \