123 	struct ioat_dca_priv *ioatdca = dca_priv(dca);  in ioat_dca_dev_managed()  local
128 	for (i = 0; i < ioatdca->max_requesters; i++) {  in ioat_dca_dev_managed()
129 		if (ioatdca->req_slots[i].pdev == pdev)  in ioat_dca_dev_managed()
137 	struct ioat_dca_priv *ioatdca = dca_priv(dca);  in ioat_dca_add_requester()  local
149 	if (ioatdca->requester_count == ioatdca->max_requesters)  in ioat_dca_add_requester()
152 	for (i = 0; i < ioatdca->max_requesters; i++) {  in ioat_dca_add_requester()
153 		if (ioatdca->req_slots[i].pdev == NULL) {  in ioat_dca_add_requester()
155 			ioatdca->requester_count++;  in ioat_dca_add_requester()
156 			ioatdca->req_slots[i].pdev = pdev;  in ioat_dca_add_requester()
157 			ioatdca->req_slots[i].rid = id;  in ioat_dca_add_requester()
159 			      readw(ioatdca->dca_base + IOAT3_DCA_GREQID_OFFSET);  in ioat_dca_add_requester()
161 			       ioatdca->iobase + global_req_table + (i * 4));  in ioat_dca_add_requester()
172 	struct ioat_dca_priv *ioatdca = dca_priv(dca);  in ioat_dca_remove_requester()  local
182 	for (i = 0; i < ioatdca->max_requesters; i++) {  in ioat_dca_remove_requester()
183 		if (ioatdca->req_slots[i].pdev == pdev) {  in ioat_dca_remove_requester()
185 			      readw(ioatdca->dca_base + IOAT3_DCA_GREQID_OFFSET);  in ioat_dca_remove_requester()
186 			writel(0, ioatdca->iobase + global_req_table + (i * 4));  in ioat_dca_remove_requester()
187 			ioatdca->req_slots[i].pdev = NULL;  in ioat_dca_remove_requester()
188 			ioatdca->req_slots[i].rid = 0;  in ioat_dca_remove_requester()
189 			ioatdca->requester_count--;  in ioat_dca_remove_requester()
202 	struct ioat_dca_priv *ioatdca = dca_priv(dca);  in ioat_dca_get_tag()  local
210 		entry = ioatdca->tag_map[i];  in ioat_dca_get_tag()
272 	struct ioat_dca_priv *ioatdca;  in ioat_dca_init()  local
301 				 sizeof(*ioatdca)  in ioat_dca_init()
306 	ioatdca = dca_priv(dca);  in ioat_dca_init()
307 	ioatdca->iobase = iobase;  in ioat_dca_init()
308 	ioatdca->dca_base = iobase + dca_offset;  in ioat_dca_init()
309 	ioatdca->max_requesters = slots;  in ioat_dca_init()
312 	csi_fsb_control = readw(ioatdca->dca_base + IOAT3_CSI_CONTROL_OFFSET);  in ioat_dca_init()
316 		       ioatdca->dca_base + IOAT3_CSI_CONTROL_OFFSET);  in ioat_dca_init()
318 	pcie_control = readw(ioatdca->dca_base + IOAT3_PCI_CONTROL_OFFSET);  in ioat_dca_init()
322 		       ioatdca->dca_base + IOAT3_PCI_CONTROL_OFFSET);  in ioat_dca_init()
330 		readl(ioatdca->dca_base + IOAT3_APICID_TAG_MAP_OFFSET_LOW);  in ioat_dca_init()
332 		readl(ioatdca->dca_base + IOAT3_APICID_TAG_MAP_OFFSET_HIGH);  in ioat_dca_init()
335 		ioatdca->tag_map[i] = bit & DCA_TAG_MAP_MASK;  in ioat_dca_init()
338 	if (dca3_tag_map_invalid(ioatdca->tag_map)) {  in ioat_dca_init()