The following commit has been merged into the perf/core branch of tip: Commit-ID: 610c238041fbc682936d34132362a54a802600fe Gitweb: https://git.kernel.org/tip/610c238041fbc682936d34132362a54a802600fe Author: Ravi Bangoria <ravi.bangoria@xxxxxxx> AuthorDate: Wed, 28 Sep 2022 15:27:52 +05:30 Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx> CommitterDate: Thu, 29 Sep 2022 12:20:54 +02:00 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@xxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Link: https://lkml.kernel.org/r/20220928095805.596-3-ravi.bangoria@xxxxxxx --- arch/x86/include/asm/amd-ibs.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/x86/include/asm/amd-ibs.h b/arch/x86/include/asm/amd-ibs.h index f3eb098..cb2a5e1 100644 --- a/arch/x86/include/asm/amd-ibs.h +++ b/arch/x86/include/asm/amd-ibs.h @@ -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 */
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