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()
737 static void cxl_dport_map_rch_aer(struct cxl_dport *dport)  in cxl_dport_map_rch_aer()  argument
743 	aer_cap = cxl_rcrb_to_aer(dport->dport_dev, dport->rcrb.base);  in cxl_dport_map_rch_aer()
745 		host = dport->reg_map.host;  in cxl_dport_map_rch_aer()
746 		aer_phys = aer_cap + dport->rcrb.base;  in cxl_dport_map_rch_aer()
747 		dport->regs.dport_aer = devm_cxl_iomap_block(host, aer_phys,  in cxl_dport_map_rch_aer()
752 static void cxl_dport_map_ras(struct cxl_dport *dport)  in cxl_dport_map_ras()  argument
754 	struct cxl_register_map *map = &dport->reg_map;  in cxl_dport_map_ras()
755 	struct device *dev = dport->dport_dev;  in cxl_dport_map_ras()
759 	else if (cxl_map_component_regs(map, &dport->regs.component,  in cxl_dport_map_ras()
764 static void cxl_disable_rch_root_ints(struct cxl_dport *dport)  in cxl_disable_rch_root_ints()  argument
766 	void __iomem *aer_base = dport->regs.dport_aer;  in cxl_disable_rch_root_ints()
789  * cxl_dport_init_ras_reporting - Setup CXL RAS report on this dport
790  * @dport: the cxl_dport that needs to be initialized
793 void cxl_dport_init_ras_reporting(struct cxl_dport *dport, struct device *host)  in cxl_dport_init_ras_reporting()  argument
795 	dport->reg_map.host = host;  in cxl_dport_init_ras_reporting()
796 	cxl_dport_map_ras(dport);  in cxl_dport_init_ras_reporting()
798 	if (dport->rch) {  in cxl_dport_init_ras_reporting()
799 		struct pci_host_bridge *host_bridge = to_pci_host_bridge(dport->dport_dev);  in cxl_dport_init_ras_reporting()
804 		cxl_dport_map_rch_aer(dport);  in cxl_dport_init_ras_reporting()
805 		cxl_disable_rch_root_ints(dport);  in cxl_dport_init_ras_reporting()
811 					  struct cxl_dport *dport)  in cxl_handle_rdport_cor_ras()  argument
813 	return __cxl_handle_cor_ras(cxlds, dport->regs.ras);  in cxl_handle_rdport_cor_ras()
817 				       struct cxl_dport *dport)  in cxl_handle_rdport_ras()  argument
819 	return __cxl_handle_ras(cxlds, dport->regs.ras);  in cxl_handle_rdport_ras()
874 	struct cxl_dport *dport;  in cxl_handle_rdport_errors()  local
878 		cxl_pci_find_port(pdev, &dport);  in cxl_handle_rdport_errors()
882 	if (!cxl_rch_get_aer_info(dport->regs.dport_aer, &aer_regs))  in cxl_handle_rdport_errors()
891 		cxl_handle_rdport_cor_ras(cxlds, dport);  in cxl_handle_rdport_errors()
893 		cxl_handle_rdport_ras(cxlds, dport);  in cxl_handle_rdport_errors()