Home
last modified time | relevance | path

Searched refs:trfcr (Results 1 – 5 of 5) sorted by relevance

/linux-6.3-rc2/drivers/hwtracing/coresight/
A Dcoresight-self-hosted-trace.h26 u64 trfcr = read_trfcr(); in cpu_prohibit_trace() local
29 write_trfcr(trfcr & ~(TRFCR_ELx_ExTRE | TRFCR_ELx_E0TRE)); in cpu_prohibit_trace()
31 return trfcr; in cpu_prohibit_trace()
A Dcoresight-etm4x-core.c271 if (!drvdata->trfcr) in etm4x_prohibit_trace()
288 u64 trfcr = drvdata->trfcr; in etm4x_allow_trace() local
291 if (!trfcr) in etm4x_allow_trace()
295 trfcr &= ~TRFCR_ELx_ExTRE; in etm4x_allow_trace()
299 write_trfcr(trfcr); in etm4x_allow_trace()
1116 u64 trfcr; in cpu_detect_trace_filtering() local
1118 drvdata->trfcr = 0; in cpu_detect_trace_filtering()
1133 trfcr |= TRFCR_EL2_CX; in cpu_detect_trace_filtering()
1135 drvdata->trfcr = trfcr; in cpu_detect_trace_filtering()
1773 if (drvdata->trfcr) in etm4_cpu_save()
[all …]
A Dcoresight-trbe.c1118 u64 trfcr; in arm_trbe_irq_handler() local
1130 trfcr = cpu_prohibit_trace(); in arm_trbe_irq_handler()
1169 write_trfcr(trfcr); in arm_trbe_irq_handler()
A Dcoresight-etm4x-sysfs.c2317 if (!drvdata->trfcr) { in ts_source_show()
2322 switch (drvdata->trfcr & TRFCR_ELx_TS_MASK) { in ts_source_show()
2326 val = FIELD_GET(TRFCR_ELx_TS_MASK, drvdata->trfcr); in ts_source_show()
A Dcoresight-etm4x.h1063 u64 trfcr; member

Completed in 18 milliseconds