From e1c13aed4a1641550e8c9518c96f016e1d52d09b Mon Sep 17 00:00:00 2001 From: Yijie Yang Date: Tue, 11 Aug 2026 16:46:47 +0800 Subject: dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatible Add the Qualcomm Maili SoC compatible string for the CPU bandwidth monitor (BWMONv4). This falls back to the sdm845-bwmon compatible, consistent with the existing pattern used by other recent SoCs such as sm8750 and kaanapali. Signed-off-by: Yijie Yang Acked-by: Krzysztof Kozlowski Reviewed-by: Jingyi Wang Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) --- tools/perf/util/trace.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 tools/perf/util/trace.h (limited to 'tools/perf/util/trace.h') diff --git a/tools/perf/util/trace.h b/tools/perf/util/trace.h new file mode 100644 index 000000000..fbbcfe6f4 --- /dev/null +++ b/tools/perf/util/trace.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef UTIL_TRACE_H +#define UTIL_TRACE_H + +#include /* for FILE */ + +enum trace_summary_mode { + SUMMARY__NONE = 0, + SUMMARY__BY_TOTAL, + SUMMARY__BY_THREAD, + SUMMARY__BY_CGROUP, +}; + +#ifdef HAVE_BPF_SKEL + +int trace_prepare_bpf_summary(enum trace_summary_mode mode); +void trace_start_bpf_summary(void); +void trace_end_bpf_summary(void); +int trace_print_bpf_summary(FILE *fp, int max_summary); +void trace_cleanup_bpf_summary(void); + +#else /* !HAVE_BPF_SKEL */ + +static inline int trace_prepare_bpf_summary(enum trace_summary_mode mode __maybe_unused) +{ + return -1; +} +static inline void trace_start_bpf_summary(void) {} +static inline void trace_end_bpf_summary(void) {} +static inline int trace_print_bpf_summary(FILE *fp __maybe_unused, int max_summary __maybe_unused) +{ + return 0; +} +static inline void trace_cleanup_bpf_summary(void) {} + +#endif /* HAVE_BPF_SKEL */ + +#endif /* UTIL_TRACE_H */ -- cgit v1.3.1