drm/i915/i915_perf.c

389 	struct i915_oa_config *oa_config;
399 	struct i915_oa_config *oa_config =
400 		container_of(ref, typeof(*oa_config), ref);
402 	kfree(oa_config->flex_regs);
403 	kfree(oa_config->b_counter_regs);
404 	kfree(oa_config->mux_regs);
406 	kfree_rcu(oa_config, rcu);
412 	struct i915_oa_config *oa_config;
415 	oa_config = idr_find(&perf->metrics_idr, metrics_set);
416 	if (oa_config)
417 		oa_config = i915_oa_config_get(oa_config);
420 	return oa_config;
425 	i915_oa_config_put(oa_bo->oa_config);
1640 	i915_oa_config_put(stream->oa_config);
2190 		       struct i915_oa_config *oa_config)
2203 	config_length += num_lri_dwords(oa_config->mux_regs_len);
2204 	config_length += num_lri_dwords(oa_config->b_counter_regs_len);
2205 	config_length += num_lri_dwords(oa_config->flex_regs_len);
2228 			     oa_config->mux_regs,
2229 			     oa_config->mux_regs_len);
2231 			     oa_config->b_counter_regs,
2232 			     oa_config->b_counter_regs_len);
2234 			     oa_config->flex_regs,
2235 			     oa_config->flex_regs_len);
2255 	oa_bo->oa_config = i915_oa_config_get(oa_config);
2277 get_oa_vma(struct i915_perf_stream *stream, struct i915_oa_config *oa_config)
2286 		if (oa_bo->oa_config == oa_config &&
2287 		    memcmp(oa_bo->oa_config->uuid,
2288 			   oa_config->uuid,
2289 			   sizeof(oa_config->uuid)) == 0)
2293 	oa_bo = alloc_oa_config_buffer(stream, oa_config);
2303 	       struct i915_oa_config *oa_config,
2312 	vma = get_oa_vma(stream, oa_config);
2399 			      stream->oa_config, oa_context(stream),
2415 static u32 oa_config_flex_reg(const struct i915_oa_config *oa_config,
2426 	if (!oa_config)
2429 	for (i = 0; i < oa_config->flex_regs_len; i++) {
2430 		if (i915_mmio_reg_offset(oa_config->flex_regs[i].addr) == mmio)
2431 			return oa_config->flex_regs[i].value;
2469 			oa_config_flex_reg(stream->oa_config, flex_regs[i]);
2753 			     const struct i915_oa_config *oa_config,
2773 			   const struct i915_oa_config *oa_config,
2806 		regs[i].value = oa_config_flex_reg(oa_config, regs[i].reg);
2818 	struct i915_oa_config *oa_config = stream->oa_config;
2855 	ret = lrc_configure_all_contexts(stream, oa_config, active);
2860 			      stream->oa_config, oa_context(stream),
2877 	struct i915_oa_config *oa_config = stream->oa_config;
2926 	ret = gen12_configure_all_contexts(stream, oa_config, active);
2942 			      stream->oa_config, oa_context(stream),
3353 	stream->oa_config = i915_perf_get_oa_config(perf, props->metrics_set);
3354 	if (!stream->oa_config) {
3394 		  stream->oa_config->uuid);
3647 	long ret = stream->oa_config->id;
3653 	if (config != stream->oa_config) {
3667 			config = xchg(&stream->oa_config, config);
4589 	struct i915_oa_config *oa_config =
4590 		container_of(attr, typeof(*oa_config), sysfs_metric_id);
4592 	return sprintf(buf, "%d\n", oa_config->id);
4596 					 struct i915_oa_config *oa_config)
4598 	sysfs_attr_init(&oa_config->sysfs_metric_id.attr);
4599 	oa_config->sysfs_metric_id.attr.name = "id";
4600 	oa_config->sysfs_metric_id.attr.mode = S_IRUGO;
4601 	oa_config->sysfs_metric_id.show = show_dynamic_id;
4602 	oa_config->sysfs_metric_id.store = NULL;
4604 	oa_config->attrs[0] = &oa_config->sysfs_metric_id.attr;
4605 	oa_config->attrs[1] = NULL;
4607 	oa_config->sysfs_metric.name = oa_config->uuid;
4608 	oa_config->sysfs_metric.attrs = oa_config->attrs;
4611 				  &oa_config->sysfs_metric);
4632 	struct i915_oa_config *oa_config, *tmp;
4659 	oa_config = kzalloc(sizeof(*oa_config), GFP_KERNEL);
4660 	if (!oa_config) {
4666 	oa_config->perf = perf;
4667 	kref_init(&oa_config->ref);
4676 	/* Last character in oa_config->uuid will be 0 because oa_config is
4679 	memcpy(oa_config->uuid, args->uuid, sizeof(args->uuid));
4681 	oa_config->mux_regs_len = args->n_mux_regs;
4693 	oa_config->mux_regs = regs;
4695 	oa_config->b_counter_regs_len = args->n_boolean_regs;
4707 	oa_config->b_counter_regs = regs;
4715 		oa_config->flex_regs_len = args->n_flex_regs;
4727 		oa_config->flex_regs = regs;
4738 		if (!strcmp(tmp->uuid, oa_config->uuid)) {
4746 	err = create_dynamic_oa_sysfs_entry(perf, oa_config);
4754 	oa_config->id = idr_alloc(&perf->metrics_idr,
4755 				  oa_config, 2,
4757 	if (oa_config->id < 0) {
4760 		err = oa_config->id;
4763 	id = oa_config->id;
4766 		"Added config %s id=%i\n", oa_config->uuid, oa_config->id);
4774 	i915_oa_config_put(oa_config);
4796 	struct i915_oa_config *oa_config;
4812 	oa_config = idr_find(&perf->metrics_idr, *arg);
4813 	if (!oa_config) {
4820 	GEM_BUG_ON(*arg != oa_config->id);
4822 	sysfs_remove_group(perf->metrics_kobj, &oa_config->sysfs_metric);
4829 		"Removed config %s id=%i\n", oa_config->uuid, oa_config->id);
4831 	i915_oa_config_put(oa_config);