35 	oa_config->id = idr_alloc(&perf->metrics_idr, oa_config, 2, 0, GFP_KERNEL);  in alloc_empty_config()
36 	if (oa_config->id < 0)  {  in alloc_empty_config()
44 	return 0;  in alloc_empty_config()
99 						   0),  in test_stream()
152 	return 0;  in live_sanitycheck()
173 	*cs++ = 0;  in write_timestamp()
174 	*cs++ = 0;  in write_timestamp()
175 	*cs++ = 0;  in write_timestamp()
179 	return 0;  in write_timestamp()
215 	for (i = 0; i < 4; i++)  in live_noa_delay()
216 		intel_write_status_page(stream->engine, 0x100 + i, 0);  in live_noa_delay()
232 	err = write_timestamp(rq, 0x100);  in live_noa_delay()
239 					i915_ggtt_offset(stream->noa_wait), 0,  in live_noa_delay()
246 	err = write_timestamp(rq, 0x102);  in live_noa_delay()
256 	t0 = poll_status(rq, 0x100);  in live_noa_delay()
257 	t1 = poll_status(rq, 0x102);  in live_noa_delay()
263 	delay = intel_read_status_page(stream->engine, 0x102);  in live_noa_delay()
264 	delay -= intel_read_status_page(stream->engine, 0x100);  in live_noa_delay()
301 	gpr0 = i915_mmio_reg_offset(GEN8_RING_CS_GPR(stream->engine->mmio_base, 0));  in live_noa_gpr()
310 	scratch = kmap(__px_page(ce->vm->scratch[0]));  in live_noa_gpr()
337 	for (i = 0; i < 32; i++) {  in live_noa_gpr()
346 					i915_ggtt_offset(stream->noa_wait), 0,  in live_noa_gpr()
354 	store = memset32(rq->engine->status_page.addr + 512, 0, 32);  in live_noa_gpr()
355 	for (i = 0; i < 32; i++) {  in live_noa_gpr()
375 		*cs++ = 0;  in live_noa_gpr()
381 	if (i915_request_wait(rq, I915_WAIT_INTERRUPTIBLE, HZ / 2) < 0) {  in live_noa_gpr()
389 	for (i = 0; i < 32; i++) {  in live_noa_gpr()
408 	kunmap(__px_page(ce->vm->scratch[0]));  in live_noa_gpr()
426 		return 0;  in i915_perf_live_selftests()
429 		return 0;  in i915_perf_live_selftests()