perf/x86/amd: Add IBS OP_DATA2 DataSrc bit definitions

IBS_OP_DATA2 DataSrc provides detail about location of the data
being accessed from by load ops. Define macros for legacy and
extended DataSrc values.

Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220928095805.596-3-ravi.bangoria@amd.com
This commit is contained in:
Ravi Bangoria 2022-09-28 15:27:52 +05:30 committed by Peter Zijlstra
parent ee3e88dfec
commit 610c238041
1 changed files with 16 additions and 0 deletions

View File

@ -6,6 +6,22 @@
#include <asm/msr-index.h>
/* IBS_OP_DATA2 DataSrc */
#define IBS_DATA_SRC_LOC_CACHE 2
#define IBS_DATA_SRC_DRAM 3
#define IBS_DATA_SRC_REM_CACHE 4
#define IBS_DATA_SRC_IO 7
/* IBS_OP_DATA2 DataSrc Extension */
#define IBS_DATA_SRC_EXT_LOC_CACHE 1
#define IBS_DATA_SRC_EXT_NEAR_CCX_CACHE 2
#define IBS_DATA_SRC_EXT_DRAM 3
#define IBS_DATA_SRC_EXT_FAR_CCX_CACHE 5
#define IBS_DATA_SRC_EXT_PMEM 6
#define IBS_DATA_SRC_EXT_IO 7
#define IBS_DATA_SRC_EXT_EXT_MEM 8
#define IBS_DATA_SRC_EXT_PEER_AGENT_MEM 12
/*
* IBS Hardware MSRs
*/