284 static int intel_vsec_add_dev(struct device *dev, struct intel_vsec_header *header,  in intel_vsec_add_dev()  argument
300 	if (!intel_vsec_supported(header->id, info->caps))  in intel_vsec_add_dev()
303 	if (!header->num_entries) {  in intel_vsec_add_dev()
304 		dev_dbg(dev, "Invalid 0 entry count for header id %d\n", header->id);  in intel_vsec_add_dev()
308 	if (!header->entry_size) {  in intel_vsec_add_dev()
309 		dev_dbg(dev, "Invalid 0 entry size for header id %d\n", header->id);  in intel_vsec_add_dev()
313 	intel_vsec_dev = kzalloc_flex(*intel_vsec_dev, resource, header->num_entries);  in intel_vsec_add_dev()
317 	intel_vsec_dev->num_resources = header->num_entries;  in intel_vsec_add_dev()
321 		header->offset >>= TABLE_OFFSET_SHIFT;  in intel_vsec_add_dev()
328 	for (i = 0, tmp = res; i < header->num_entries; i++, tmp++) {  in intel_vsec_add_dev()
336 		tmp->start = base_addr + header->offset + i * (header->entry_size * sizeof(u32));  in intel_vsec_add_dev()
337 		tmp->end = tmp->start + (header->entry_size * sizeof(u32)) - 1;  in intel_vsec_add_dev()
366 	if (header->id == VSEC_ID_SDSI)  in intel_vsec_add_dev()
376 				  intel_vsec_name(header->id));  in intel_vsec_add_dev()
437 				      struct intel_vsec_header *header,  in intel_vsec_register_device()  argument
447 	ret = get_cap_id(header->id, &cap_id);  in intel_vsec_register_device()
456 		return intel_vsec_add_dev(dev, header, info, cap_id, base_addr);  in intel_vsec_register_device()
460 		return intel_vsec_add_dev(dev, header, info, cap_id, base_addr);  in intel_vsec_register_device()
476 		ret = intel_vsec_add_dev(dev, header, info, cap_id, base_addr);  in intel_vsec_register_device()
491 	struct intel_vsec_header **header = info->headers;  in intel_vsec_walk_header()  local
495 	for ( ; *header; header++) {  in intel_vsec_walk_header()
507 			base_addr = pci_resource_start(pdev, (*header)->tbir);  in intel_vsec_walk_header()
510 		ret = intel_vsec_register_device(dev, *header, info, base_addr);  in intel_vsec_walk_header()
525 		struct intel_vsec_header header;  in intel_vsec_walk_dvsec()  local
540 		header.rev = PCI_DVSEC_HEADER1_REV(hdr);  in intel_vsec_walk_dvsec()
541 		if (header.rev != 1) {  in intel_vsec_walk_dvsec()
542 			dev_info(&pdev->dev, "Unsupported DVSEC revision %d\n", header.rev);  in intel_vsec_walk_dvsec()
546 		header.length = PCI_DVSEC_HEADER1_LEN(hdr);  in intel_vsec_walk_dvsec()
548 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_dvsec()
549 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_dvsec()
552 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_dvsec()
553 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_dvsec()
556 		header.id = PCI_DVSEC_HEADER2_ID(hdr);  in intel_vsec_walk_dvsec()
558 		ret = intel_vsec_register_device(&pdev->dev, &header, info,  in intel_vsec_walk_dvsec()
559 						 pci_resource_start(pdev, header.tbir));  in intel_vsec_walk_dvsec()
576 		struct intel_vsec_header header;  in intel_vsec_walk_vsec()  local
587 		header.rev = PCI_VNDR_HEADER_REV(hdr);  in intel_vsec_walk_vsec()
588 		if (header.rev != 1) {  in intel_vsec_walk_vsec()
589 			dev_info(&pdev->dev, "Unsupported VSEC revision %d\n", header.rev);  in intel_vsec_walk_vsec()
593 		header.id = PCI_VNDR_HEADER_ID(hdr);  in intel_vsec_walk_vsec()
594 		header.length = PCI_VNDR_HEADER_LEN(hdr);  in intel_vsec_walk_vsec()
597 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_vsec()
598 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_vsec()
601 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_vsec()
602 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_vsec()
604 		ret = intel_vsec_register_device(&pdev->dev, &header, info,  in intel_vsec_walk_vsec()
605 						 pci_resource_start(pdev, header.tbir));  in intel_vsec_walk_vsec()