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Mon, 13 Oct 2025 18:49:17 -0700 (PDT) Received: from localhost ([2001:19f0:ac00:4eb8:5400:5ff:fe30:7df3]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-29034f082b7sm145291085ad.59.2025.10.13.18.49.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Oct 2025 18:49:17 -0700 (PDT) From: Inochi Amaoto To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Samuel Holland , Eric Lin , Inochi Amaoto Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Yixun Lan , Longbin Li Subject: [PATCH v2] perf vendor events riscv: add T-HEAD C920V2 JSON support Date: Tue, 14 Oct 2025 09:48:29 +0800 Message-ID: <20251014014830.613399-1-inochiama@gmail.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit T-HEAD C920 has a V2 iteration, which supports Sscompmf. The V2 iteration supports the same perf events as V1. Reuse T-HEAD c900-legacy JSON file for T-HEAD C920V2. Signed-off-by: Inochi Amaoto --- Changes from v1: 1. Update comment and add missing CPU version. --- tools/perf/pmu-events/arch/riscv/mapfile.csv | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/pmu-events/arch/riscv/mapfile.csv b/tools/perf/pmu-events/arch/riscv/mapfile.csv index 0a7e7dcc81be..d5eea7f9aa9a 100644 --- a/tools/perf/pmu-events/arch/riscv/mapfile.csv +++ b/tools/perf/pmu-events/arch/riscv/mapfile.csv @@ -20,5 +20,6 @@ 0x489-0x8000000000000008-0x[[:xdigit:]]+,v1,sifive/p550,core 0x489-0x8000000000000[1-6]08-0x[9b][[:xdigit:]]+,v1,sifive/p650,core 0x5b7-0x0-0x0,v1,thead/c900-legacy,core +0x5b7-0x80000000090c0d00-0x2047000,v1,thead/c900-legacy,core 0x67e-0x80000000db0000[89]0-0x[[:xdigit:]]+,v1,starfive/dubhe-80,core 0x31e-0x8000000000008a45-0x[[:xdigit:]]+,v1,andes/ax45,core -- 2.51.0