perf script ibs: Change bit description according to latest AMD PPR ("Processor Progr...

Some of the IBS_OP_DATA2 bit descriptions were stale (taken from old
version of PPR). Change it according to latest PPR.

Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ananth Narayan <ananth.narayan@amd.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Santosh Shukla <santosh.shukla@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20230407112459.548-5-ravi.bangoria@amd.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/amd-sample-raw.c b/tools/perf/util/amd-sample-raw.c
index b0e70ce9d87a41dbd9e6cbbb0971449248b32423..6a6ddba76c750d1f081db0c5ad3b89dec974267c 100644 (file)
--- a/tools/perf/util/amd-sample-raw.c
+++ b/tools/perf/util/amd-sample-raw.c
@@ -105,17 +105,17 @@ static void pr_ibs_op_data2_extended(union ibs_op_data2 reg)
        static const char * const data_src_str[] = {
                "",
                " DataSrc 1=Local L3 or other L1/L2 in CCX",
-               " DataSrc 2=A peer cache in a near CCX",
-               " DataSrc 3=Data returned from DRAM",
+               " DataSrc 2=Another CCX cache in the same NUMA node",
+               " DataSrc 3=DRAM",
                " DataSrc 4=(reserved)",
-               " DataSrc 5=A peer cache in a far CCX",
-               " DataSrc 6=DRAM address map with \"long latency\" bit set",
-               " DataSrc 7=Data returned from MMIO/Config/PCI/APIC",
-               " DataSrc 8=Extension Memory (S-Link, GenZ, etc)",
+               " DataSrc 5=Another CCX cache in a different NUMA node",
+               " DataSrc 6=Long-latency DIMM",
+               " DataSrc 7=MMIO/Config/PCI/APIC",
+               " DataSrc 8=Extension Memory",
                " DataSrc 9=(reserved)",
                " DataSrc 10=(reserved)",
                " DataSrc 11=(reserved)",
-               " DataSrc 12=Peer Agent Memory",
+               " DataSrc 12=Coherent Memory of a different processor type",
                /* 13 to 31 are reserved. Avoid printing them. */
        };
        int data_src = (reg.data_src_hi << 3) | reg.data_src_lo;