187 static int intel_vsec_add_dev(struct pci_dev *pdev, struct intel_vsec_header *header,  in intel_vsec_add_dev()  argument
195 	if (!intel_vsec_supported(header->id, info->caps))  in intel_vsec_add_dev()
198 	if (!header->num_entries) {  in intel_vsec_add_dev()
199 		dev_dbg(&pdev->dev, "Invalid 0 entry count for header id %d\n", header->id);  in intel_vsec_add_dev()
203 	if (!header->entry_size) {  in intel_vsec_add_dev()
204 		dev_dbg(&pdev->dev, "Invalid 0 entry size for header id %d\n", header->id);  in intel_vsec_add_dev()
212 	res = kcalloc(header->num_entries, sizeof(*res), GFP_KERNEL);  in intel_vsec_add_dev()
219 		header->offset >>= TABLE_OFFSET_SHIFT;  in intel_vsec_add_dev()
226 	for (i = 0, tmp = res; i < header->num_entries; i++, tmp++) {  in intel_vsec_add_dev()
227 		tmp->start = pdev->resource[header->tbir].start +  in intel_vsec_add_dev()
228 			     header->offset + i * (header->entry_size * sizeof(u32));  in intel_vsec_add_dev()
229 		tmp->end = tmp->start + (header->entry_size * sizeof(u32)) - 1;  in intel_vsec_add_dev()
235 	intel_vsec_dev->num_resources = header->num_entries;  in intel_vsec_add_dev()
238 	if (header->id == VSEC_ID_SDSI)  in intel_vsec_add_dev()
244 				  intel_vsec_name(header->id));  in intel_vsec_add_dev()
250 	struct intel_vsec_header **header = info->headers;  in intel_vsec_walk_header()  local
254 	for ( ; *header; header++) {  in intel_vsec_walk_header()
255 		ret = intel_vsec_add_dev(pdev, *header, info);  in intel_vsec_walk_header()
258 				 (*header)->id);  in intel_vsec_walk_header()
273 		struct intel_vsec_header header;  in intel_vsec_walk_dvsec()  local
288 		header.rev = PCI_DVSEC_HEADER1_REV(hdr);  in intel_vsec_walk_dvsec()
289 		if (header.rev != 1) {  in intel_vsec_walk_dvsec()
290 			dev_info(&pdev->dev, "Unsupported DVSEC revision %d\n", header.rev);  in intel_vsec_walk_dvsec()
294 		header.length = PCI_DVSEC_HEADER1_LEN(hdr);  in intel_vsec_walk_dvsec()
296 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_dvsec()
297 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_dvsec()
300 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_dvsec()
301 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_dvsec()
304 		header.id = PCI_DVSEC_HEADER2_ID(hdr);  in intel_vsec_walk_dvsec()
306 		ret = intel_vsec_add_dev(pdev, &header, info);  in intel_vsec_walk_dvsec()
323 		struct intel_vsec_header header;  in intel_vsec_walk_vsec()  local
334 		header.rev = PCI_VNDR_HEADER_REV(hdr);  in intel_vsec_walk_vsec()
335 		if (header.rev != 1) {  in intel_vsec_walk_vsec()
336 			dev_info(&pdev->dev, "Unsupported VSEC revision %d\n", header.rev);  in intel_vsec_walk_vsec()
340 		header.id = PCI_VNDR_HEADER_ID(hdr);  in intel_vsec_walk_vsec()
341 		header.length = PCI_VNDR_HEADER_LEN(hdr);  in intel_vsec_walk_vsec()
344 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_vsec()
345 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_vsec()
348 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_vsec()
349 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_vsec()
351 		ret = intel_vsec_add_dev(pdev, &header, info);  in intel_vsec_walk_vsec()