[PATCH v3 9/9] perf script ibs: Change bit description according to latest PPR

From: Ravi Bangoria
Date: Fri Apr 07 2023 - 07:27:07 EST


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@xxxxxxx>
---
tools/perf/util/amd-sample-raw.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/tools/perf/util/amd-sample-raw.c b/tools/perf/util/amd-sample-raw.c
index b0e70ce9d87a..6a6ddba76c75 100644
--- 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;
--
2.34.1