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perf script ibs: Change bit description according to latest AMD PPR ("Processor Programming Reference")

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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>
This commit is contained in:
Ravi Bangoria 2023-04-07 16:54:59 +05:30 committed by Arnaldo Carvalho de Melo
parent 4953c8979d
commit 3d3a3a49e2
1 changed files with 7 additions and 7 deletions
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14
tools/perf/util/amd-sample-raw.c
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@ -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;