enum gen_perf_counter_units units;
uint64_t raw_max;
size_t offset;
- uint64_t query_mask;
union {
uint64_t (*oa_counter_read_uint64)(struct gen_perf_config *perf,
/* Register programming for a given query */
struct gen_perf_registers {
- struct gen_perf_query_register_prog *flex_regs;
+ const struct gen_perf_query_register_prog *flex_regs;
uint32_t n_flex_regs;
- struct gen_perf_query_register_prog *mux_regs;
+ const struct gen_perf_query_register_prog *mux_regs;
uint32_t n_mux_regs;
- struct gen_perf_query_register_prog *b_counter_regs;
+ const struct gen_perf_query_register_prog *b_counter_regs;
uint32_t n_b_counter_regs;
};
GEN_PERF_QUERY_TYPE_PIPELINE,
} kind;
const char *name;
+ const char *symbol_name;
const char *guid;
struct gen_perf_query_counter *counters;
int n_counters;
struct gen_perf_registers config;
};
+struct gen_perf_query_counter_info {
+ struct gen_perf_query_counter *counter;
+
+ uint64_t query_mask;
+
+ /**
+ * Each counter can be a part of many groups, each time at different index.
+ * This struct stores one of those locations.
+ */
+ struct {
+ int group_idx; /* query/group number */
+ int counter_idx; /* index inside of query/group */
+ } location;
+};
+
struct gen_perf_config {
/* Whether i915 has DRM_I915_QUERY_PERF_CONFIG support. */
bool i915_query_supported;
struct gen_perf_query_info *queries;
int n_queries;
- struct gen_perf_query_counter **counters;
+ struct gen_perf_query_counter_info *counter_infos;
int n_counters;
/* Variables referenced in the XML meta data for OA performance
*/
struct hash_table *oa_metrics_table;
+ /* When MDAPI hasn't configured the metric we need to use by the time the
+ * query begins, this OA metric is used as a fallback.
+ */
+ uint64_t fallback_raw_oa_metric;
+
/* Whether we have support for this platform. If true && n_queries == 0,
* this means we will not be able to use i915-perf because of it is in
* paranoid mode.