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When the PMU advertises this feature, interpret IBS_OP_DATA2[9] bit as the Remote-Socket indicator and show it in the raw dump output. Signed-off-by: Ravi Bangoria --- tools/perf/util/amd-sample-raw.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/amd-sample-raw.c b/tools/perf/util/amd-sample-raw.c index ae005eb0363d..3e5530008b14 100644 --- a/tools/perf/util/amd-sample-raw.c +++ b/tools/perf/util/amd-sample-raw.c @@ -21,6 +21,7 @@ static u32 cpu_family, cpu_model, ibs_fetch_type, ibs_op_type; static bool zen4_ibs_extensions; static bool ldlat_cap; static bool dtlb_pgsize_cap; +static bool rmtsocket_cap; /* * Status fields of IBS_FETCH_CTL and IBS_FETCH_CTL_EXT are valid only if @@ -164,8 +165,13 @@ static void pr_ibs_op_data2_extended(union ibs_op_data2 reg) /* 13 to 31 are reserved. Avoid printing them. */ }; int data_src = (reg.data_src_hi << 3) | reg.data_src_lo; + char rmtsocket[sizeof("RmtSocket _ ")] = ""; - printf("ibs_op_data2:\t%016llx %sRmtNode %d%s\n", reg.val, + if (rmtsocket_cap) + snprintf(rmtsocket, sizeof(rmtsocket), "RmtSocket %d ", reg.rmt_socket); + + printf("ibs_op_data2:\t%016llx %s%sRmtNode %d%s\n", reg.val, + rmtsocket, (data_src == 1 || data_src == 2 || data_src == 5) ? (reg.cache_hit_st ? "CacheHitSt 1=O-State " : "CacheHitSt 0=M-state ") : "", reg.rmt_node, @@ -184,8 +190,13 @@ static void pr_ibs_op_data2_default(union ibs_op_data2 reg) " DataSrc 6=(reserved)", " DataSrc 7=Other" }; + char rmtsocket[sizeof("RmtSocket _ ")] = ""; + + if (rmtsocket_cap) + snprintf(rmtsocket, sizeof(rmtsocket), "RmtSocket %d ", reg.rmt_socket); - printf("ibs_op_data2:\t%016llx %sRmtNode %d%s\n", reg.val, + printf("ibs_op_data2:\t%016llx %s%sRmtNode %d%s\n", reg.val, + rmtsocket, reg.data_src_lo == 2 ? (reg.cache_hit_st ? "CacheHitSt 1=O-State " : "CacheHitSt 0=M-state ") : "", reg.rmt_node, data_src_str[reg.data_src_lo]); @@ -429,6 +440,9 @@ bool evlist__has_amd_ibs(struct evlist *evlist) if (perf_env__find_pmu_cap(env, "ibs_op", "dtlb_pgsize")) dtlb_pgsize_cap = 1; + if (perf_env__find_pmu_cap(env, "ibs_op", "rmtsocket")) + rmtsocket_cap = 1; + if (ibs_fetch_type || ibs_op_type) { if (!cpu_family) parse_cpuid(env); -- 2.43.0