drm/i915/i915_perf.c

373 	struct i915_oa_config *oa_config;
383 	struct i915_oa_config *oa_config =
384 		container_of(ref, typeof(*oa_config), ref);
386 	kfree(oa_config->flex_regs);
387 	kfree(oa_config->b_counter_regs);
388 	kfree(oa_config->mux_regs);
390 	kfree_rcu(oa_config, rcu);
396 	struct i915_oa_config *oa_config;
399 	oa_config = idr_find(&perf->metrics_idr, metrics_set);
400 	if (oa_config)
401 		oa_config = i915_oa_config_get(oa_config);
404 	return oa_config;
409 	i915_oa_config_put(oa_bo->oa_config);
1359 	i915_oa_config_put(stream->oa_config);
1843 		       struct i915_oa_config *oa_config)
1855 	config_length += num_lri_dwords(oa_config->mux_regs_len);
1856 	config_length += num_lri_dwords(oa_config->b_counter_regs_len);
1857 	config_length += num_lri_dwords(oa_config->flex_regs_len);
1874 			     oa_config->mux_regs,
1875 			     oa_config->mux_regs_len);
1877 			     oa_config->b_counter_regs,
1878 			     oa_config->b_counter_regs_len);
1880 			     oa_config->flex_regs,
1881 			     oa_config->flex_regs_len);
1901 	oa_bo->oa_config = i915_oa_config_get(oa_config);
1914 get_oa_vma(struct i915_perf_stream *stream, struct i915_oa_config *oa_config)
1923 		if (oa_bo->oa_config == oa_config &&
1924 		    memcmp(oa_bo->oa_config->uuid,
1925 			   oa_config->uuid,
1926 			   sizeof(oa_config->uuid)) == 0)
1930 	oa_bo = alloc_oa_config_buffer(stream, oa_config);
1940 	       struct i915_oa_config *oa_config,
1949 	vma = get_oa_vma(stream, oa_config);
2038 			      stream->oa_config, oa_context(stream),
2054 static u32 oa_config_flex_reg(const struct i915_oa_config *oa_config,
2065 	if (!oa_config)
2068 	for (i = 0; i < oa_config->flex_regs_len; i++) {
2069 		if (i915_mmio_reg_offset(oa_config->flex_regs[i].addr) == mmio)
2070 			return oa_config->flex_regs[i].value;
2108 			oa_config_flex_reg(stream->oa_config, flex_regs[i]);
2388 			     const struct i915_oa_config *oa_config,
2405 			   const struct i915_oa_config *oa_config,
2437 		regs[i].value = oa_config_flex_reg(oa_config, regs[i].reg);
2449 	struct i915_oa_config *oa_config = stream->oa_config;
2486 	ret = lrc_configure_all_contexts(stream, oa_config, active);
2491 			      stream->oa_config, oa_context(stream),
2507 	struct i915_oa_config *oa_config = stream->oa_config;
2533 	ret = gen12_configure_all_contexts(stream, oa_config, active);
2549 			      stream->oa_config, oa_context(stream),
2909 	stream->oa_config = i915_perf_get_oa_config(perf, props->metrics_set);
2910 	if (!stream->oa_config) {
2947 		  stream->oa_config->uuid);
3204 	long ret = stream->oa_config->id;
3210 	if (config != stream->oa_config) {
3224 			config = xchg(&stream->oa_config, config);
3974 	struct i915_oa_config *oa_config =
3975 		container_of(attr, typeof(*oa_config), sysfs_metric_id);
3977 	return sprintf(buf, "%d\n", oa_config->id);
3981 					 struct i915_oa_config *oa_config)
3983 	sysfs_attr_init(&oa_config->sysfs_metric_id.attr);
3984 	oa_config->sysfs_metric_id.attr.name = "id";
3985 	oa_config->sysfs_metric_id.attr.mode = S_IRUGO;
3986 	oa_config->sysfs_metric_id.show = show_dynamic_id;
3987 	oa_config->sysfs_metric_id.store = NULL;
3989 	oa_config->attrs[0] = &oa_config->sysfs_metric_id.attr;
3990 	oa_config->attrs[1] = NULL;
3992 	oa_config->sysfs_metric.name = oa_config->uuid;
3993 	oa_config->sysfs_metric.attrs = oa_config->attrs;
3996 				  &oa_config->sysfs_metric);
4017 	struct i915_oa_config *oa_config, *tmp;
4043 	oa_config = kzalloc(sizeof(*oa_config), GFP_KERNEL);
4044 	if (!oa_config) {
4049 	oa_config->perf = perf;
4050 	kref_init(&oa_config->ref);
4058 	/* Last character in oa_config->uuid will be 0 because oa_config is
4061 	memcpy(oa_config->uuid, args->uuid, sizeof(args->uuid));
4063 	oa_config->mux_regs_len = args->n_mux_regs;
4074 	oa_config->mux_regs = regs;
4076 	oa_config->b_counter_regs_len = args->n_boolean_regs;
4087 	oa_config->b_counter_regs = regs;
4095 		oa_config->flex_regs_len = args->n_flex_regs;
4106 		oa_config->flex_regs = regs;
4117 		if (!strcmp(tmp->uuid, oa_config->uuid)) {
4124 	err = create_dynamic_oa_sysfs_entry(perf, oa_config);
4131 	oa_config->id = idr_alloc(&perf->metrics_idr,
4132 				  oa_config, 2,
4134 	if (oa_config->id < 0) {
4136 		err = oa_config->id;
4142 	DRM_DEBUG("Added config %s id=%i\n", oa_config->uuid, oa_config->id);
4144 	return oa_config->id;
4149 	i915_oa_config_put(oa_config);
4170 	struct i915_oa_config *oa_config;
4187 	oa_config = idr_find(&perf->metrics_idr, *arg);
4188 	if (!oa_config) {
4194 	GEM_BUG_ON(*arg != oa_config->id);
4196 	sysfs_remove_group(perf->metrics_kobj, &oa_config->sysfs_metric);
4202 	DRM_DEBUG("Removed config %s id=%i\n", oa_config->uuid, oa_config->id);
4204 	i915_oa_config_put(oa_config);