182 static int intel_vsec_add_dev(struct pci_dev *pdev, struct intel_vsec_header *header,  in intel_vsec_add_dev()  argument
190 	if (!intel_vsec_supported(header->id, info->caps))  in intel_vsec_add_dev()
193 	if (!header->num_entries) {  in intel_vsec_add_dev()
194 		dev_dbg(&pdev->dev, "Invalid 0 entry count for header id %d\n", header->id);  in intel_vsec_add_dev()
198 	if (!header->entry_size) {  in intel_vsec_add_dev()
199 		dev_dbg(&pdev->dev, "Invalid 0 entry size for header id %d\n", header->id);  in intel_vsec_add_dev()
207 	res = kcalloc(header->num_entries, sizeof(*res), GFP_KERNEL);  in intel_vsec_add_dev()
214 		header->offset >>= TABLE_OFFSET_SHIFT;  in intel_vsec_add_dev()
221 	for (i = 0, tmp = res; i < header->num_entries; i++, tmp++) {  in intel_vsec_add_dev()
222 		tmp->start = pdev->resource[header->tbir].start +  in intel_vsec_add_dev()
223 			     header->offset + i * (header->entry_size * sizeof(u32));  in intel_vsec_add_dev()
224 		tmp->end = tmp->start + (header->entry_size * sizeof(u32)) - 1;  in intel_vsec_add_dev()
230 	intel_vsec_dev->num_resources = header->num_entries;  in intel_vsec_add_dev()
233 	if (header->id == VSEC_ID_SDSI)  in intel_vsec_add_dev()
239 				  intel_vsec_name(header->id));  in intel_vsec_add_dev()
245 	struct intel_vsec_header **header = info->headers;  in intel_vsec_walk_header()  local
249 	for ( ; *header; header++) {  in intel_vsec_walk_header()
250 		ret = intel_vsec_add_dev(pdev, *header, info);  in intel_vsec_walk_header()
253 				 (*header)->id);  in intel_vsec_walk_header()
268 		struct intel_vsec_header header;  in intel_vsec_walk_dvsec()  local
283 		header.rev = PCI_DVSEC_HEADER1_REV(hdr);  in intel_vsec_walk_dvsec()
284 		if (header.rev != 1) {  in intel_vsec_walk_dvsec()
285 			dev_info(&pdev->dev, "Unsupported DVSEC revision %d\n", header.rev);  in intel_vsec_walk_dvsec()
289 		header.length = PCI_DVSEC_HEADER1_LEN(hdr);  in intel_vsec_walk_dvsec()
291 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_dvsec()
292 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_dvsec()
295 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_dvsec()
296 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_dvsec()
299 		header.id = PCI_DVSEC_HEADER2_ID(hdr);  in intel_vsec_walk_dvsec()
301 		ret = intel_vsec_add_dev(pdev, &header, info);  in intel_vsec_walk_dvsec()
318 		struct intel_vsec_header header;  in intel_vsec_walk_vsec()  local
329 		header.rev = PCI_VNDR_HEADER_REV(hdr);  in intel_vsec_walk_vsec()
330 		if (header.rev != 1) {  in intel_vsec_walk_vsec()
331 			dev_info(&pdev->dev, "Unsupported VSEC revision %d\n", header.rev);  in intel_vsec_walk_vsec()
335 		header.id = PCI_VNDR_HEADER_ID(hdr);  in intel_vsec_walk_vsec()
336 		header.length = PCI_VNDR_HEADER_LEN(hdr);  in intel_vsec_walk_vsec()
339 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_vsec()
340 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_vsec()
343 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_vsec()
344 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_vsec()
346 		ret = intel_vsec_add_dev(pdev, &header, info);  in intel_vsec_walk_vsec()