drm/xe/xe_oa.c

87 	struct xe_oa_unit *oa_unit;
204 	return &stream->oa_unit->regs;
464 	return stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAG ?
485 	    stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAG)
851 	if ((stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAM ||
852 	     stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAM_SAG) &&
859 	struct xe_oa_unit *u = stream->oa_unit;
1123 	if ((stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAM ||
1124 	     stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAM_SAG) &&
1166 			struct xe_oa_unit *u = &gt->oa.oa_unit[i];
1179 	param->oa_unit = xe_oa_lookup_oa_unit(oa, value);
1180 	if (!param->oa_unit) {
1731 	stream->oa_unit = param->oa_unit;
1752 	    stream->oa_unit->type == DRM_XE_OA_UNIT_TYPE_OAG && stream->sample)
1797 	WRITE_ONCE(stream->oa_unit->exclusive_stream, stream);
1831 	if (param->oa_unit->exclusive_stream) {
1925 	switch (param->oa_unit->type) {
1946 	return hwe->oa_unit && hwe->oa_unit->num_engines ?
1947 		hwe->oa_unit->oa_unit_id : U16_MAX;
1950 /* A hwe must be assigned to stream/oa_unit for batch submissions */
1961 		if (!param->hwe || param->hwe->oa_unit != param->oa_unit)
1967 	for_each_hw_engine(hwe, param->oa_unit->gt, id) {
1968 		if (hwe->oa_unit == param->oa_unit) {
1974 	/* If we still didn't find a hwe, just get one with a valid oa_unit from the same gt */
1975 	for_each_hw_engine(hwe, param->oa_unit->gt, id) {
1976 		if (!hwe->oa_unit)
1985 		param->engine_instance, param->oa_unit->oa_unit_id);
2023 	if (!param.oa_unit)
2024 		param.oa_unit = &xe_root_mmio_gt(oa->xe)->oa.oa_unit[0];
2028 		if (XE_IOCTL_DBG(oa->xe, param.oa_unit->type != DRM_XE_OA_UNIT_TYPE_OAG))
2537 	 * unit without attached engines. Fused off engines can also result in oa_unit's with
2627 		struct xe_oa_unit *u = &gt->oa.oa_unit[i];
2673 		hwe->oa_unit = NULL;
2676 			hwe->oa_unit = &u[index];
2681 	gt->oa.oa_unit = u;
2699 		u = &gt->oa.oa_unit[i];
2707 		xe_gt_dbg(gt, "oa_unit %d, type %d, Engines: %s\n", u->oa_unit_id, u->type, buf);