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@@ -121,6 +121,10 @@ struct cci_pmu_model {
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u32 fixed_hw_cntrs;
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u32 fixed_hw_cntrs;
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u32 num_hw_cntrs;
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u32 num_hw_cntrs;
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u32 cntr_size;
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u32 cntr_size;
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+ u64 nformat_attrs;
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+ u64 nevent_attrs;
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+ struct dev_ext_attribute *format_attrs;
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+ struct dev_ext_attribute *event_attrs;
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struct event_range event_ranges[CCI_IF_MAX];
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struct event_range event_ranges[CCI_IF_MAX];
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int (*validate_hw_event)(struct cci_pmu *, unsigned long);
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int (*validate_hw_event)(struct cci_pmu *, unsigned long);
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int (*get_event_idx)(struct cci_pmu *, struct cci_pmu_hw_events *, unsigned long);
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int (*get_event_idx)(struct cci_pmu *, struct cci_pmu_hw_events *, unsigned long);
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@@ -157,6 +161,19 @@ enum cci_models {
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CCI_MODEL_MAX
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CCI_MODEL_MAX
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};
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};
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+static ssize_t cci_pmu_format_show(struct device *dev,
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+ struct device_attribute *attr, char *buf);
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+static ssize_t cci_pmu_event_show(struct device *dev,
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+ struct device_attribute *attr, char *buf);
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+
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+#define CCI_EXT_ATTR_ENTRY(_name, _func, _config) \
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+ { __ATTR(_name, S_IRUGO, _func, NULL), (void *)_config }
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+
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+#define CCI_FORMAT_EXT_ATTR_ENTRY(_name, _config) \
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+ CCI_EXT_ATTR_ENTRY(_name, cci_pmu_format_show, (char *)_config)
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+#define CCI_EVENT_EXT_ATTR_ENTRY(_name, _config) \
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+ CCI_EXT_ATTR_ENTRY(_name, cci_pmu_event_show, (unsigned long)_config)
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+
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/* CCI400 PMU Specific definitions */
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/* CCI400 PMU Specific definitions */
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#ifdef CONFIG_ARM_CCI400_PMU
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#ifdef CONFIG_ARM_CCI400_PMU
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@@ -218,6 +235,106 @@ enum cci400_perf_events {
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#define CCI400_R1_MASTER_PORT_MIN_EV 0x00
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#define CCI400_R1_MASTER_PORT_MIN_EV 0x00
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#define CCI400_R1_MASTER_PORT_MAX_EV 0x11
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#define CCI400_R1_MASTER_PORT_MAX_EV 0x11
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+#define CCI400_CYCLE_EVENT_EXT_ATTR_ENTRY(_name, _config) \
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+ CCI_EXT_ATTR_ENTRY(_name, cci400_pmu_cycle_event_show, \
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+ (unsigned long)_config)
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+
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+static ssize_t cci400_pmu_cycle_event_show(struct device *dev,
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+ struct device_attribute *attr, char *buf);
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+
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+static struct dev_ext_attribute cci400_pmu_format_attrs[] = {
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+ CCI_FORMAT_EXT_ATTR_ENTRY(event, "config:0-4"),
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+ CCI_FORMAT_EXT_ATTR_ENTRY(source, "config:5-7"),
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+};
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+
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+static struct dev_ext_attribute cci400_r0_pmu_event_attrs[] = {
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+ /* Slave events */
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_any, 0x0),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_device, 0x01),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_normal_or_nonshareable, 0x2),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_inner_or_outershareable, 0x3),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_cache_maintenance, 0x4),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_mem_barrier, 0x5),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_sync_barrier, 0x6),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_dvm_msg, 0x7),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_dvm_msg_sync, 0x8),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_stall_tt_full, 0x9),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_r_data_last_hs_snoop, 0xA),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_r_data_stall_rvalids_h_rready_l, 0xB),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_any, 0xC),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_device, 0xD),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_normal_or_nonshareable, 0xE),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_inner_or_outershare_wback_wclean, 0xF),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_write_unique, 0x10),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_write_line_unique, 0x11),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_evict, 0x12),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_stall_tt_full, 0x13),
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+ /* Master events */
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_retry_speculative_fetch, 0x14),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_addr_hazard, 0x15),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_id_hazard, 0x16),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_tt_full, 0x17),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_barrier_hazard, 0x18),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_barrier_hazard, 0x19),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_tt_full, 0x1A),
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+ /* Special event for cycles counter */
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+ CCI400_CYCLE_EVENT_EXT_ATTR_ENTRY(cycles, 0xff),
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+};
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+
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+static struct dev_ext_attribute cci400_r1_pmu_event_attrs[] = {
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+ /* Slave events */
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_any, 0x0),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_device, 0x01),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_normal_or_nonshareable, 0x2),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_inner_or_outershareable, 0x3),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_cache_maintenance, 0x4),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_mem_barrier, 0x5),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_sync_barrier, 0x6),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_dvm_msg, 0x7),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_dvm_msg_sync, 0x8),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_stall_tt_full, 0x9),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_r_data_last_hs_snoop, 0xA),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_r_data_stall_rvalids_h_rready_l, 0xB),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_any, 0xC),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_device, 0xD),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_normal_or_nonshareable, 0xE),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_inner_or_outershare_wback_wclean, 0xF),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_write_unique, 0x10),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_write_line_unique, 0x11),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_evict, 0x12),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_stall_tt_full, 0x13),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_stall_slave_id_hazard, 0x14),
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+ /* Master events */
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_retry_speculative_fetch, 0x0),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_stall_cycle_addr_hazard, 0x1),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_master_id_hazard, 0x2),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_hi_prio_rtq_full, 0x3),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_barrier_hazard, 0x4),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_barrier_hazard, 0x5),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_wtq_full, 0x6),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_low_prio_rtq_full, 0x7),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_mid_prio_rtq_full, 0x8),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_qvn_vn0, 0x9),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_qvn_vn1, 0xA),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_qvn_vn2, 0xB),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall_qvn_vn3, 0xC),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_qvn_vn0, 0xD),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_qvn_vn1, 0xE),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_qvn_vn2, 0xF),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall_qvn_vn3, 0x10),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_unique_or_line_unique_addr_hazard, 0x11),
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+ /* Special event for cycles counter */
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+ CCI400_CYCLE_EVENT_EXT_ATTR_ENTRY(cycles, 0xff),
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+};
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+
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+static ssize_t cci400_pmu_cycle_event_show(struct device *dev,
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+ struct device_attribute *attr, char *buf)
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+{
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+ struct dev_ext_attribute *eattr = container_of(attr,
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+ struct dev_ext_attribute, attr);
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+ return snprintf(buf, PAGE_SIZE, "config=0x%lx\n", (unsigned long)eattr->var);
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+}
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+
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static int cci400_get_event_idx(struct cci_pmu *cci_pmu,
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static int cci400_get_event_idx(struct cci_pmu *cci_pmu,
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struct cci_pmu_hw_events *hw,
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struct cci_pmu_hw_events *hw,
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unsigned long cci_event)
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unsigned long cci_event)
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@@ -355,6 +472,92 @@ static inline struct cci_pmu_model *probe_cci_model(struct platform_device *pdev
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#define CCI500_GLOBAL_PORT_MIN_EV 0x00
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#define CCI500_GLOBAL_PORT_MIN_EV 0x00
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#define CCI500_GLOBAL_PORT_MAX_EV 0x0f
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#define CCI500_GLOBAL_PORT_MAX_EV 0x0f
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+
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+#define CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(_name, _config) \
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+ CCI_EXT_ATTR_ENTRY(_name, cci500_pmu_global_event_show, \
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+ (unsigned long) _config)
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+
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+static ssize_t cci500_pmu_global_event_show(struct device *dev,
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+ struct device_attribute *attr, char *buf);
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+
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+static struct dev_ext_attribute cci500_pmu_format_attrs[] = {
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+ CCI_FORMAT_EXT_ATTR_ENTRY(event, "config:0-4"),
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+ CCI_FORMAT_EXT_ATTR_ENTRY(source, "config:5-8"),
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+};
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+
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+static struct dev_ext_attribute cci500_pmu_event_attrs[] = {
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+ /* Slave events */
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_arvalid, 0x0),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_dev, 0x1),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_nonshareable, 0x2),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_shareable_non_alloc, 0x3),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_shareable_alloc, 0x4),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_invalidate, 0x5),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_cache_maint, 0x6),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_dvm_msg, 0x7),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_rval, 0x8),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_hs_rlast_snoop, 0x9),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_hs_awalid, 0xA),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_dev, 0xB),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_non_shareable, 0xC),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_share_wb, 0xD),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_share_wlu, 0xE),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_share_wunique, 0xF),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_evict, 0x10),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_wrevict, 0x11),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_w_data_beat, 0x12),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_srq_acvalid, 0x13),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_srq_read, 0x14),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_srq_clean, 0x15),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_srq_data_transfer_low, 0x16),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rrq_stall_arvalid, 0x17),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_r_data_stall, 0x18),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_wrq_stall, 0x19),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_w_data_stall, 0x1A),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_w_resp_stall, 0x1B),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_srq_stall, 0x1C),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_s_data_stall, 0x1D),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_rq_stall_ot_limit, 0x1E),
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+ CCI_EVENT_EXT_ATTR_ENTRY(si_r_stall_arbit, 0x1F),
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+
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+ /* Master events */
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_r_data_beat_any, 0x0),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_w_data_beat_any, 0x1),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_rrq_stall, 0x2),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_r_data_stall, 0x3),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_wrq_stall, 0x4),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_w_data_stall, 0x5),
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+ CCI_EVENT_EXT_ATTR_ENTRY(mi_w_resp_stall, 0x6),
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+
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+ /* Global events */
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_filter_bank_0_1, 0x0),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_filter_bank_2_3, 0x1),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_filter_bank_4_5, 0x2),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_filter_bank_6_7, 0x3),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_miss_filter_bank_0_1, 0x4),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_miss_filter_bank_2_3, 0x5),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_miss_filter_bank_4_5, 0x6),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_access_miss_filter_bank_6_7, 0x7),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_back_invalidation, 0x8),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_stall_alloc_busy, 0x9),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_stall_tt_full, 0xA),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_wrq, 0xB),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_cd_hs, 0xC),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_rq_stall_addr_hazard, 0xD),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snopp_rq_stall_tt_full, 0xE),
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+ CCI500_GLOBAL_EVENT_EXT_ATTR_ENTRY(cci_snoop_rq_tzmp1_prot, 0xF),
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+};
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+
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+static ssize_t cci500_pmu_global_event_show(struct device *dev,
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+ struct device_attribute *attr, char *buf)
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+{
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+ struct dev_ext_attribute *eattr = container_of(attr,
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+ struct dev_ext_attribute, attr);
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+ /* Global events have single fixed source code */
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+ return snprintf(buf, PAGE_SIZE, "event=0x%lx,source=0x%x\n",
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+ (unsigned long)eattr->var, CCI500_PORT_GLOBAL);
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+}
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+
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static int cci500_validate_hw_event(struct cci_pmu *cci_pmu,
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static int cci500_validate_hw_event(struct cci_pmu *cci_pmu,
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unsigned long hw_event)
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unsigned long hw_event)
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{
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{
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@@ -398,6 +601,24 @@ static int cci500_validate_hw_event(struct cci_pmu *cci_pmu,
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}
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}
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#endif /* CONFIG_ARM_CCI500_PMU */
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#endif /* CONFIG_ARM_CCI500_PMU */
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+static ssize_t cci_pmu_format_show(struct device *dev,
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+ struct device_attribute *attr, char *buf)
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+{
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+ struct dev_ext_attribute *eattr = container_of(attr,
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+ struct dev_ext_attribute, attr);
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+ return snprintf(buf, PAGE_SIZE, "%s\n", (char *)eattr->var);
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+}
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+
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+static ssize_t cci_pmu_event_show(struct device *dev,
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+ struct device_attribute *attr, char *buf)
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+{
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+ struct dev_ext_attribute *eattr = container_of(attr,
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+ struct dev_ext_attribute, attr);
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+ /* source parameter is mandatory for normal PMU events */
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+ return snprintf(buf, PAGE_SIZE, "source=?,event=0x%lx\n",
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+ (unsigned long)eattr->var);
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+}
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+
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static int pmu_is_valid_counter(struct cci_pmu *cci_pmu, int idx)
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static int pmu_is_valid_counter(struct cci_pmu *cci_pmu, int idx)
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{
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{
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return 0 <= idx && idx <= CCI_PMU_CNTR_LAST(cci_pmu);
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return 0 <= idx && idx <= CCI_PMU_CNTR_LAST(cci_pmu);
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@@ -980,17 +1201,78 @@ static struct attribute_group pmu_attr_group = {
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.attrs = pmu_attrs,
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.attrs = pmu_attrs,
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};
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};
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+static struct attribute_group pmu_format_attr_group = {
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+ .name = "format",
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+ .attrs = NULL, /* Filled in cci_pmu_init_attrs */
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+};
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+
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+static struct attribute_group pmu_event_attr_group = {
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+ .name = "events",
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+ .attrs = NULL, /* Filled in cci_pmu_init_attrs */
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+};
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+
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static const struct attribute_group *pmu_attr_groups[] = {
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static const struct attribute_group *pmu_attr_groups[] = {
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&pmu_attr_group,
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&pmu_attr_group,
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+ &pmu_format_attr_group,
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+ &pmu_event_attr_group,
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NULL
|
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NULL
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};
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};
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+static struct attribute **alloc_attrs(struct platform_device *pdev,
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+ int n, struct dev_ext_attribute *source)
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+{
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+ int i;
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+ struct attribute **attrs;
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+
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+ /* Alloc n + 1 (for terminating NULL) */
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+ attrs = devm_kcalloc(&pdev->dev, n + 1, sizeof(struct attribute *),
|
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+ GFP_KERNEL);
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+ if (!attrs)
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+ return attrs;
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+ for(i = 0; i < n; i++)
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+ attrs[i] = &source[i].attr.attr;
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+ return attrs;
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+}
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+
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+static int cci_pmu_init_attrs(struct cci_pmu *cci_pmu, struct platform_device *pdev)
|
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+{
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+ const struct cci_pmu_model *model = cci_pmu->model;
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|
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+ struct attribute **attrs;
|
|
|
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+
|
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+ /*
|
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+ * All allocations below are managed, hence doesn't need to be
|
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+ * free'd explicitly in case of an error.
|
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+ */
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+
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+ if (model->nevent_attrs) {
|
|
|
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+ attrs = alloc_attrs(pdev, model->nevent_attrs,
|
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|
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+ model->event_attrs);
|
|
|
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+ if (!attrs)
|
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|
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+ return -ENOMEM;
|
|
|
|
+ pmu_event_attr_group.attrs = attrs;
|
|
|
|
+ }
|
|
|
|
+ if (model->nformat_attrs) {
|
|
|
|
+ attrs = alloc_attrs(pdev, model->nformat_attrs,
|
|
|
|
+ model->format_attrs);
|
|
|
|
+ if (!attrs)
|
|
|
|
+ return -ENOMEM;
|
|
|
|
+ pmu_format_attr_group.attrs = attrs;
|
|
|
|
+ }
|
|
|
|
+ pmu_cpumask_attr.var = cci_pmu;
|
|
|
|
+
|
|
|
|
+ return 0;
|
|
|
|
+}
|
|
|
|
+
|
|
static int cci_pmu_init(struct cci_pmu *cci_pmu, struct platform_device *pdev)
|
|
static int cci_pmu_init(struct cci_pmu *cci_pmu, struct platform_device *pdev)
|
|
{
|
|
{
|
|
char *name = cci_pmu->model->name;
|
|
char *name = cci_pmu->model->name;
|
|
u32 num_cntrs;
|
|
u32 num_cntrs;
|
|
|
|
+ int rc;
|
|
|
|
+
|
|
|
|
+ rc = cci_pmu_init_attrs(cci_pmu, pdev);
|
|
|
|
+ if (rc)
|
|
|
|
+ return rc;
|
|
|
|
|
|
- pmu_cpumask_attr.var = cci_pmu;
|
|
|
|
cci_pmu->pmu = (struct pmu) {
|
|
cci_pmu->pmu = (struct pmu) {
|
|
.name = cci_pmu->model->name,
|
|
.name = cci_pmu->model->name,
|
|
.task_ctx_nr = perf_invalid_context,
|
|
.task_ctx_nr = perf_invalid_context,
|
|
@@ -1053,6 +1335,10 @@ static struct cci_pmu_model cci_pmu_models[] = {
|
|
.fixed_hw_cntrs = 1, /* Cycle counter */
|
|
.fixed_hw_cntrs = 1, /* Cycle counter */
|
|
.num_hw_cntrs = 4,
|
|
.num_hw_cntrs = 4,
|
|
.cntr_size = SZ_4K,
|
|
.cntr_size = SZ_4K,
|
|
|
|
+ .format_attrs = cci400_pmu_format_attrs,
|
|
|
|
+ .nformat_attrs = ARRAY_SIZE(cci400_pmu_format_attrs),
|
|
|
|
+ .event_attrs = cci400_r0_pmu_event_attrs,
|
|
|
|
+ .nevent_attrs = ARRAY_SIZE(cci400_r0_pmu_event_attrs),
|
|
.event_ranges = {
|
|
.event_ranges = {
|
|
[CCI_IF_SLAVE] = {
|
|
[CCI_IF_SLAVE] = {
|
|
CCI400_R0_SLAVE_PORT_MIN_EV,
|
|
CCI400_R0_SLAVE_PORT_MIN_EV,
|
|
@@ -1071,6 +1357,10 @@ static struct cci_pmu_model cci_pmu_models[] = {
|
|
.fixed_hw_cntrs = 1, /* Cycle counter */
|
|
.fixed_hw_cntrs = 1, /* Cycle counter */
|
|
.num_hw_cntrs = 4,
|
|
.num_hw_cntrs = 4,
|
|
.cntr_size = SZ_4K,
|
|
.cntr_size = SZ_4K,
|
|
|
|
+ .format_attrs = cci400_pmu_format_attrs,
|
|
|
|
+ .nformat_attrs = ARRAY_SIZE(cci400_pmu_format_attrs),
|
|
|
|
+ .event_attrs = cci400_r1_pmu_event_attrs,
|
|
|
|
+ .nevent_attrs = ARRAY_SIZE(cci400_r1_pmu_event_attrs),
|
|
.event_ranges = {
|
|
.event_ranges = {
|
|
[CCI_IF_SLAVE] = {
|
|
[CCI_IF_SLAVE] = {
|
|
CCI400_R1_SLAVE_PORT_MIN_EV,
|
|
CCI400_R1_SLAVE_PORT_MIN_EV,
|
|
@@ -1091,6 +1381,10 @@ static struct cci_pmu_model cci_pmu_models[] = {
|
|
.fixed_hw_cntrs = 0,
|
|
.fixed_hw_cntrs = 0,
|
|
.num_hw_cntrs = 8,
|
|
.num_hw_cntrs = 8,
|
|
.cntr_size = SZ_64K,
|
|
.cntr_size = SZ_64K,
|
|
|
|
+ .format_attrs = cci500_pmu_format_attrs,
|
|
|
|
+ .nformat_attrs = ARRAY_SIZE(cci500_pmu_format_attrs),
|
|
|
|
+ .event_attrs = cci500_pmu_event_attrs,
|
|
|
|
+ .nevent_attrs = ARRAY_SIZE(cci500_pmu_event_attrs),
|
|
.event_ranges = {
|
|
.event_ranges = {
|
|
[CCI_IF_SLAVE] = {
|
|
[CCI_IF_SLAVE] = {
|
|
CCI500_SLAVE_PORT_MIN_EV,
|
|
CCI500_SLAVE_PORT_MIN_EV,
|