X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fintel%2Fperf%2Fgen_perf.h;h=790719ccbadad3960acea2d5f1d7e1af2d3f39ec;hb=HEAD;hp=d35246d2f1006632e281ec06bb171cf121155735;hpb=d15369332ff400aabb008f9990f7b990b3c8643e;p=mesa.git

diff --git a/src/intel/perf/gen_perf.h b/src/intel/perf/gen_perf.h
index d35246d2f10..790719ccbad 100644
--- a/src/intel/perf/gen_perf.h
+++ b/src/intel/perf/gen_perf.h
@@ -25,6 +25,7 @@
 #define GEN_PERF_H
 
 #include <stdio.h>
+#include <stdbool.h>
 #include <stdint.h>
 #include <string.h>
 
@@ -62,6 +63,39 @@ enum gen_perf_counter_data_type {
    GEN_PERF_COUNTER_DATA_TYPE_DOUBLE,
 };
 
+enum gen_perf_counter_units {
+   /* size */
+   GEN_PERF_COUNTER_UNITS_BYTES,
+
+   /* frequency */
+   GEN_PERF_COUNTER_UNITS_HZ,
+
+   /* time */
+   GEN_PERF_COUNTER_UNITS_NS,
+   GEN_PERF_COUNTER_UNITS_US,
+
+   /**/
+   GEN_PERF_COUNTER_UNITS_PIXELS,
+   GEN_PERF_COUNTER_UNITS_TEXELS,
+   GEN_PERF_COUNTER_UNITS_THREADS,
+   GEN_PERF_COUNTER_UNITS_PERCENT,
+
+   /* events */
+   GEN_PERF_COUNTER_UNITS_MESSAGES,
+   GEN_PERF_COUNTER_UNITS_NUMBER,
+   GEN_PERF_COUNTER_UNITS_CYCLES,
+   GEN_PERF_COUNTER_UNITS_EVENTS,
+   GEN_PERF_COUNTER_UNITS_UTILIZATION,
+
+   /**/
+   GEN_PERF_COUNTER_UNITS_EU_SENDS_TO_L3_CACHE_LINES,
+   GEN_PERF_COUNTER_UNITS_EU_ATOMIC_REQUESTS_TO_L3_CACHE_LINES,
+   GEN_PERF_COUNTER_UNITS_EU_REQUESTS_TO_L3_CACHE_LINES,
+   GEN_PERF_COUNTER_UNITS_EU_BYTES_PER_L3_CACHE_LINE,
+
+   GEN_PERF_COUNTER_UNITS_MAX
+};
+
 struct gen_pipeline_stat {
    uint32_t reg;
    uint32_t numerator;
@@ -131,11 +165,12 @@ struct gen_perf_query_counter {
    const char *name;
    const char *desc;
    const char *symbol_name;
+   const char *category;
    enum gen_perf_counter_type type;
    enum gen_perf_counter_data_type data_type;
+   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,
@@ -155,13 +190,13 @@ struct gen_perf_query_register_prog {
 
 /* 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;
 };
 
@@ -172,6 +207,7 @@ struct gen_perf_query_info {
       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;
@@ -192,6 +228,21 @@ struct gen_perf_query_info {
    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;
@@ -205,7 +256,7 @@ struct gen_perf_config {
    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
@@ -232,6 +283,17 @@ struct gen_perf_config {
     */
    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.
+    */
+   bool platform_supported;
+
    /* Location of the device's sysfs entry. */
    char sysfs_dev_dir[256];
 
@@ -255,6 +317,12 @@ struct gen_perf_config {
    } vtbl;
 };
 
+struct gen_perf_counter_pass {
+   struct gen_perf_query_info *query;
+   struct gen_perf_query_counter *counter;
+   uint32_t pass;
+};
+
 void gen_perf_init_metrics(struct gen_perf_config *perf_cfg,
                            const struct gen_device_info *devinfo,
                            int drm_fd,
@@ -325,5 +393,9 @@ uint32_t gen_perf_get_n_passes(struct gen_perf_config *perf,
                                const uint32_t *counter_indices,
                                uint32_t counter_indices_count,
                                struct gen_perf_query_info **pass_queries);
+void gen_perf_get_counters_passes(struct gen_perf_config *perf,
+                                  const uint32_t *counter_indices,
+                                  uint32_t counter_indices_count,
+                                  struct gen_perf_counter_pass *counter_pass);
 
 #endif /* GEN_PERF_H */