engine/pm/base.c

38 	struct nvkm_perfdom *dom;
41 	list_for_each_entry(dom, &pm->domains, head)
47 nvkm_perfdom_count_perfsig(struct nvkm_perfdom *dom)
52 	if (dom) {
53 		for (i = 0; i < dom->signal_nr; i++) {
54 			if (dom->signal[i].name)
64 	struct nvkm_perfdom *dom;
67 	list_for_each_entry(dom, &pm->domains, head) {
69 			return dom;
77 	struct nvkm_perfdom *dom = *pdom;
79 	if (dom == NULL) {
80 		dom = nvkm_perfdom_find(pm, di);
81 		if (dom == NULL)
83 		*pdom = dom;
86 	if (!dom->signal[si].name)
88 	return &dom->signal[si];
133 	struct nvkm_perfdom *dom = NULL;
142 						ctr->signal[i], &dom);
172 	struct nvkm_perfdom *dom = NULL;
181 						ctr->signal[i], &dom);
208 nvkm_perfdom_init(struct nvkm_perfdom *dom, void *data, u32 size)
213 	struct nvkm_object *object = &dom->object;
214 	struct nvkm_pm *pm = dom->perfmon->pm;
224 		if (dom->ctr[i]) {
225 			dom->func->init(pm, dom, dom->ctr[i]);
228 			nvkm_perfsrc_enable(pm, dom->ctr[i]);
233 	dom->func->next(pm, dom);
238 nvkm_perfdom_sample(struct nvkm_perfdom *dom, void *data, u32 size)
243 	struct nvkm_object *object = &dom->object;
244 	struct nvkm_pm *pm = dom->perfmon->pm;
255 	list_for_each_entry(dom, &pm->domains, head)
256 		dom->func->next(pm, dom);
262 nvkm_perfdom_read(struct nvkm_perfdom *dom, void *data, u32 size)
267 	struct nvkm_object *object = &dom->object;
268 	struct nvkm_pm *pm = dom->perfmon->pm;
278 		if (dom->ctr[i])
279 			dom->func->read(pm, dom, dom->ctr[i]);
282 	if (!dom->clk)
286 		if (dom->ctr[i])
287 			args->v0.ctr[i] = dom->ctr[i]->ctr;
288 	args->v0.clk = dom->clk;
295 	struct nvkm_perfdom *dom = nvkm_perfdom(object);
298 		return nvkm_perfdom_init(dom, data, size);
300 		return nvkm_perfdom_sample(dom, data, size);
302 		return nvkm_perfdom_read(dom, data, size);
312 	struct nvkm_perfdom *dom = nvkm_perfdom(object);
313 	struct nvkm_pm *pm = dom->perfmon->pm;
317 		struct nvkm_perfctr *ctr = dom->ctr[i];
326 	return dom;
330 nvkm_perfctr_new(struct nvkm_perfdom *dom, int slot, u8 domain,
337 	if (!dom)
349 			ctr->signal[i] = signal[i] - dom->signal;
354 	list_add_tail(&ctr->head, &dom->list);
377 	struct nvkm_perfdom *dom;
383 		nvif_ioctl(parent, "create perfdom vers %d dom %d mode %02x\n",
416 	if (!(dom = kzalloc(sizeof(*dom), GFP_KERNEL)))
418 	nvkm_object_ctor(&nvkm_perfdom, oclass, &dom->object);
419 	dom->perfmon = perfmon;
420 	*pobject = &dom->object;
422 	dom->func = sdom->func;
423 	dom->addr = sdom->addr;
424 	dom->mode = args->v0.mode;
426 		dom->ctr[c] = ctr[c];
442 	struct nvkm_perfdom *dom;
459 		dom = nvkm_perfdom_find(pm, di);
460 		if (dom == NULL)
464 		args->v0.signal_nr  = nvkm_perfdom_count_perfsig(dom);
465 		strscpy(args->v0.name, dom->name, sizeof(args->v0.name));
491 	struct nvkm_perfdom *dom;
500 			   "perfmon query signal vers %d dom %d iter %04x\n",
506 	dom = nvkm_perfdom_find(pm, args->v0.domain);
507 	if (dom == NULL || si >= (int)dom->signal_nr)
511 		sig = &dom->signal[si];
514 				 "/%s/%02x", dom->name, si);
523 	while (++si < dom->signal_nr) {
524 		if (all || dom->signal[si].name) {
543 	struct nvkm_perfdom *dom = NULL;
552 			   "perfmon source vers %d dom %d sig %02x iter %02x\n",
559 	sig = nvkm_perfsig_find(pm, args->v0.domain, args->v0.signal, &dom);
771 	struct nvkm_perfdom *dom;
781 			dom = kzalloc(struct_size(dom, signal, sdom->signal_nr),
783 			if (!dom)
787 				snprintf(dom->name, sizeof(dom->name),
791 				snprintf(dom->name, sizeof(dom->name),
795 			list_add_tail(&dom->head, &pm->domains);
796 			INIT_LIST_HEAD(&dom->list);
797 			dom->func = sdom->func;
798 			dom->addr = addr;
799 			dom->signal_nr = sdom->signal_nr;
804 					&dom->signal[ssig->signal];
834 	struct nvkm_perfdom *dom, *next_dom;
837 	list_for_each_entry_safe(dom, next_dom, &pm->domains, head) {
838 		list_del(&dom->head);
839 		kfree(dom);