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Searched refs:hisi_ptt (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/hwtracing/ptt/
H A Dhisi_ptt.c27 static bool hisi_ptt_wait_tuning_finish(struct hisi_ptt *hisi_ptt) in hisi_ptt_wait_tuning_finish() argument
31 return !readl_poll_timeout(hisi_ptt->iobase + HISI_PTT_TUNING_INT_STAT, in hisi_ptt_wait_tuning_finish()
41 struct hisi_ptt *hisi_ptt = to_hisi_ptt(dev_get_drvdata(dev)); in hisi_ptt_tune_attr_show() local
50 mutex_lock(&hisi_ptt->tune_lock); in hisi_ptt_tune_attr_show()
52 reg = readl(hisi_ptt->iobase + HISI_PTT_TUNING_CTRL); in hisi_ptt_tune_attr_show()
56 writel(reg, hisi_ptt->iobase + HISI_PTT_TUNING_CTRL); in hisi_ptt_tune_attr_show()
59 writel(~0U, hisi_ptt->iobase + HISI_PTT_TUNING_DATA); in hisi_ptt_tune_attr_show()
61 if (!hisi_ptt_wait_tuning_finish(hisi_ptt)) { in hisi_ptt_tune_attr_show()
62 mutex_unlock(&hisi_ptt->tune_lock); in hisi_ptt_tune_attr_show()
66 reg = readl(hisi_ptt->iobase + HISI_PTT_TUNING_DATA); in hisi_ptt_tune_attr_show()
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H A Dhisi_ptt.h100 struct hisi_ptt *hisi_ptt; member
217 struct hisi_ptt { struct
255 #define to_hisi_ptt(pmu) container_of(pmu, struct hisi_ptt, hisi_ptt_pmu) argument
H A DMakefile2 obj-$(CONFIG_HISI_PTT) += hisi_ptt.o
H A DKconfig12 will be called hisi_ptt.
/linux/tools/perf/util/
H A Dhisi-ptt.c30 struct hisi_ptt { struct
48 static void hisi_ptt_dump(struct hisi_ptt *ptt __maybe_unused, in hisi_ptt_dump() argument
71 static void hisi_ptt_dump_event(struct hisi_ptt *ptt, unsigned char *buf, in hisi_ptt_dump_event()
91 struct hisi_ptt *ptt = container_of(session->auxtrace, struct hisi_ptt, in hisi_ptt_process_auxtrace_event()
137 struct hisi_ptt *ptt = container_of(session->auxtrace, struct hisi_ptt, in hisi_ptt_free()
147 struct hisi_ptt *ptt = container_of(session->auxtrace, struct hisi_ptt, auxtrace); in hisi_ptt_evsel_is_auxtrace()
164 struct hisi_ptt *ptt; in hisi_ptt_process_auxtrace_info()
/linux/
H A DMAINTAINERS11764 F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt