510 static int grpci1_of_probe(struct platform_device *ofdev)  in grpci1_of_probe()  argument
520 		dev_err(&ofdev->dev, "only one GRPCI1 supported\n");  in grpci1_of_probe()
524 	if (ofdev->num_resources < 3) {  in grpci1_of_probe()
525 		dev_err(&ofdev->dev, "not enough APB/AHB resources\n");  in grpci1_of_probe()
529 	priv = devm_kzalloc(&ofdev->dev, sizeof(*priv), GFP_KERNEL);  in grpci1_of_probe()
531 		dev_err(&ofdev->dev, "memory allocation failed\n");  in grpci1_of_probe()
534 	platform_set_drvdata(ofdev, priv);  in grpci1_of_probe()
535 	priv->dev = &ofdev->dev;  in grpci1_of_probe()
538 	res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);  in grpci1_of_probe()
539 	regs = devm_ioremap_resource(&ofdev->dev, res);  in grpci1_of_probe()
549 		dev_err(&ofdev->dev, "not in host system slot\n");  in grpci1_of_probe()
557 		dev_err(&ofdev->dev, "BAR1 must be at least 256MByte\n");  in grpci1_of_probe()
563 		dev_err(&ofdev->dev, "byte-twisting is required\n");  in grpci1_of_probe()
568 	priv->irq = irq_of_parse_and_map(ofdev->dev.of_node, 0);  in grpci1_of_probe()
569 	dev_info(&ofdev->dev, "host found at 0x%p, irq%d\n", regs, priv->irq);  in grpci1_of_probe()
572 	priv->pci_area = ofdev->resource[1].start;  in grpci1_of_probe()
573 	priv->pci_area_end = ofdev->resource[1].end+1;  in grpci1_of_probe()
574 	priv->pci_io = ofdev->resource[2].start;  in grpci1_of_probe()
575 	priv->pci_conf = ofdev->resource[2].start + 0x10000;  in grpci1_of_probe()
579 		dev_err(&ofdev->dev, "unable to map PCI I/O area\n");  in grpci1_of_probe()
611 		dev_err(&ofdev->dev, "unable to request PCI memory area\n");  in grpci1_of_probe()
617 		dev_err(&ofdev->dev, "unable to request PCI I/O area\n");  in grpci1_of_probe()
650 	err = devm_request_irq(&ofdev->dev, priv->irq, grpci1_jump_interrupt, 0,  in grpci1_of_probe()
653 		dev_err(&ofdev->dev, "ERR IRQ request failed: %d\n", err);  in grpci1_of_probe()
658 	err = devm_request_irq(&ofdev->dev, priv->irq_err,  in grpci1_of_probe()
662 		dev_err(&ofdev->dev, "ERR VIRQ request failed: %d\n", err);  in grpci1_of_probe()
666 	tmp = of_get_property(ofdev->dev.of_node, "all_pci_errors", &len);  in grpci1_of_probe()
684 	leon_pci_init(ofdev, &priv->info);  in grpci1_of_probe()