41 	struct cxl_dport *dport;  in match_add_dports()  local
60 	dport = devm_cxl_add_dport(port, &pdev->dev, port_num, map.resource);  in match_add_dports()
61 	if (IS_ERR(dport)) {  in match_add_dports()
62 		ctx->error = PTR_ERR(dport);  in match_add_dports()
63 		return PTR_ERR(dport);  in match_add_dports()
762 static void cxl_dport_map_rch_aer(struct cxl_dport *dport)  in cxl_dport_map_rch_aer()  argument
764 	struct cxl_rcrb_info *ri = &dport->rcrb;  in cxl_dport_map_rch_aer()
769 	if (dport->rch && ri->aer_cap) {  in cxl_dport_map_rch_aer()
770 		host = dport->reg_map.host;  in cxl_dport_map_rch_aer()
776 	dport->regs.dport_aer = dport_aer;  in cxl_dport_map_rch_aer()
779 static void cxl_dport_map_regs(struct cxl_dport *dport)  in cxl_dport_map_regs()  argument
781 	struct cxl_register_map *map = &dport->reg_map;  in cxl_dport_map_regs()
782 	struct device *dev = dport->dport_dev;  in cxl_dport_map_regs()
786 	else if (cxl_map_component_regs(map, &dport->regs.component,  in cxl_dport_map_regs()
790 	if (dport->rch)  in cxl_dport_map_regs()
791 		cxl_dport_map_rch_aer(dport);  in cxl_dport_map_regs()
794 static void cxl_disable_rch_root_ints(struct cxl_dport *dport)  in cxl_disable_rch_root_ints()  argument
796 	void __iomem *aer_base = dport->regs.dport_aer;  in cxl_disable_rch_root_ints()
803 	bridge = to_pci_host_bridge(dport->dport_dev);  in cxl_disable_rch_root_ints()
823 void cxl_setup_parent_dport(struct device *host, struct cxl_dport *dport)  in cxl_setup_parent_dport()  argument
825 	struct device *dport_dev = dport->dport_dev;  in cxl_setup_parent_dport()
830 		dport->rcrb.aer_cap = cxl_rcrb_to_aer(dport_dev, dport->rcrb.base);  in cxl_setup_parent_dport()
832 	dport->reg_map.host = host;  in cxl_setup_parent_dport()
833 	cxl_dport_map_regs(dport);  in cxl_setup_parent_dport()
835 	if (dport->rch)  in cxl_setup_parent_dport()
836 		cxl_disable_rch_root_ints(dport);  in cxl_setup_parent_dport()
841 					  struct cxl_dport *dport)  in cxl_handle_rdport_cor_ras()  argument
843 	return __cxl_handle_cor_ras(cxlds, dport->regs.ras);  in cxl_handle_rdport_cor_ras()
847 				       struct cxl_dport *dport)  in cxl_handle_rdport_ras()  argument
849 	return __cxl_handle_ras(cxlds, dport->regs.ras);  in cxl_handle_rdport_ras()
904 	struct cxl_dport *dport;  in cxl_handle_rdport_errors()  local
908 	port = cxl_pci_find_port(pdev, &dport);  in cxl_handle_rdport_errors()
914 	if (!cxl_rch_get_aer_info(dport->regs.dport_aer, &aer_regs))  in cxl_handle_rdport_errors()
923 		cxl_handle_rdport_cor_ras(cxlds, dport);  in cxl_handle_rdport_errors()
925 		cxl_handle_rdport_ras(cxlds, dport);  in cxl_handle_rdport_errors()