diff options
Diffstat (limited to 'drivers/perf/marvell_cn10k_tad_pmu.c')
| -rw-r--r-- | drivers/perf/marvell_cn10k_tad_pmu.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/perf/marvell_cn10k_tad_pmu.c b/drivers/perf/marvell_cn10k_tad_pmu.c index 97cfffb2b31e..51ccb0befa05 100644 --- a/drivers/perf/marvell_cn10k_tad_pmu.c +++ b/drivers/perf/marvell_cn10k_tad_pmu.c @@ -39,6 +39,7 @@ struct tad_pmu { enum mrvl_tad_pmu_version { TAD_PMU_V1 = 1, + TAD_PMU_V2, }; struct tad_pmu_data { @@ -222,6 +223,24 @@ static const struct attribute_group tad_pmu_events_attr_group = { .attrs = tad_pmu_event_attrs, }; +static struct attribute *ody_tad_pmu_event_attrs[] = { + TAD_PMU_EVENT_ATTR(tad_req_msh_in_exlmn, 0x3), + TAD_PMU_EVENT_ATTR(tad_alloc_dtg, 0x1a), + TAD_PMU_EVENT_ATTR(tad_alloc_ltg, 0x1b), + TAD_PMU_EVENT_ATTR(tad_alloc_any, 0x1c), + TAD_PMU_EVENT_ATTR(tad_hit_dtg, 0x1d), + TAD_PMU_EVENT_ATTR(tad_hit_ltg, 0x1e), + TAD_PMU_EVENT_ATTR(tad_hit_any, 0x1f), + TAD_PMU_EVENT_ATTR(tad_tag_rd, 0x20), + TAD_PMU_EVENT_ATTR(tad_tot_cycle, 0xFF), + NULL +}; + +static const struct attribute_group ody_tad_pmu_events_attr_group = { + .name = "events", + .attrs = ody_tad_pmu_event_attrs, +}; + PMU_FORMAT_ATTR(event, "config:0-7"); static struct attribute *tad_pmu_format_attrs[] = { @@ -260,6 +279,13 @@ static const struct attribute_group *tad_pmu_attr_groups[] = { NULL }; +static const struct attribute_group *ody_tad_pmu_attr_groups[] = { + &ody_tad_pmu_events_attr_group, + &tad_pmu_format_attr_group, + &tad_pmu_cpumask_attr_group, + NULL +}; + static int tad_pmu_probe(struct platform_device *pdev) { const struct tad_pmu_data *dev_data; @@ -350,6 +376,8 @@ static int tad_pmu_probe(struct platform_device *pdev) if (version == TAD_PMU_V1) tad_pmu->pmu.attr_groups = tad_pmu_attr_groups; + else + tad_pmu->pmu.attr_groups = ody_tad_pmu_attr_groups; tad_pmu->cpu = raw_smp_processor_id(); @@ -385,6 +413,12 @@ static const struct tad_pmu_data tad_pmu_data = { }; #endif +#ifdef CONFIG_ACPI +static const struct tad_pmu_data tad_pmu_v2_data = { + .id = TAD_PMU_V2, +}; +#endif + #ifdef CONFIG_OF static const struct of_device_id tad_pmu_of_match[] = { { .compatible = "marvell,cn10k-tad-pmu", .data = &tad_pmu_data }, @@ -395,6 +429,7 @@ static const struct of_device_id tad_pmu_of_match[] = { #ifdef CONFIG_ACPI static const struct acpi_device_id tad_pmu_acpi_match[] = { {"MRVL000B", (kernel_ulong_t)&tad_pmu_data}, + {"MRVL000D", (kernel_ulong_t)&tad_pmu_v2_data}, {}, }; MODULE_DEVICE_TABLE(acpi, tad_pmu_acpi_match); |