142 static int intel_vsec_add_dev(struct pci_dev *pdev, struct intel_vsec_header *header,  in intel_vsec_add_dev()  argument
158 	if (!intel_vsec_supported(header->id, info->caps))  in intel_vsec_add_dev()
161 	if (!header->num_entries) {  in intel_vsec_add_dev()
162 		dev_dbg(&pdev->dev, "Invalid 0 entry count for header id %d\n", header->id);  in intel_vsec_add_dev()
166 	if (!header->entry_size) {  in intel_vsec_add_dev()
167 		dev_dbg(&pdev->dev, "Invalid 0 entry size for header id %d\n", header->id);  in intel_vsec_add_dev()
175 	res = kcalloc(header->num_entries, sizeof(*res), GFP_KERNEL);  in intel_vsec_add_dev()
180 		header->offset >>= TABLE_OFFSET_SHIFT;  in intel_vsec_add_dev()
185 		base_addr = pdev->resource[header->tbir].start;  in intel_vsec_add_dev()
192 	for (i = 0, tmp = res; i < header->num_entries; i++, tmp++) {  in intel_vsec_add_dev()
193 		tmp->start = base_addr + header->offset + i * (header->entry_size * sizeof(u32));  in intel_vsec_add_dev()
194 		tmp->end = tmp->start + (header->entry_size * sizeof(u32)) - 1;  in intel_vsec_add_dev()
206 	intel_vsec_dev->num_resources = header->num_entries;  in intel_vsec_add_dev()
211 	if (header->id == VSEC_ID_SDSI)  in intel_vsec_add_dev()
221 				  intel_vsec_name(header->id));  in intel_vsec_add_dev()
227 	struct intel_vsec_header **header = info->headers;  in intel_vsec_walk_header()  local
231 	for ( ; *header; header++) {  in intel_vsec_walk_header()
232 		ret = intel_vsec_add_dev(pdev, *header, info);  in intel_vsec_walk_header()
247 		struct intel_vsec_header header;  in intel_vsec_walk_dvsec()  local
262 		header.rev = PCI_DVSEC_HEADER1_REV(hdr);  in intel_vsec_walk_dvsec()
263 		if (header.rev != 1) {  in intel_vsec_walk_dvsec()
264 			dev_info(&pdev->dev, "Unsupported DVSEC revision %d\n", header.rev);  in intel_vsec_walk_dvsec()
268 		header.length = PCI_DVSEC_HEADER1_LEN(hdr);  in intel_vsec_walk_dvsec()
270 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_dvsec()
271 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_dvsec()
274 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_dvsec()
275 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_dvsec()
278 		header.id = PCI_DVSEC_HEADER2_ID(hdr);  in intel_vsec_walk_dvsec()
280 		ret = intel_vsec_add_dev(pdev, &header, info);  in intel_vsec_walk_dvsec()
297 		struct intel_vsec_header header;  in intel_vsec_walk_vsec()  local
308 		header.rev = PCI_VNDR_HEADER_REV(hdr);  in intel_vsec_walk_vsec()
309 		if (header.rev != 1) {  in intel_vsec_walk_vsec()
310 			dev_info(&pdev->dev, "Unsupported VSEC revision %d\n", header.rev);  in intel_vsec_walk_vsec()
314 		header.id = PCI_VNDR_HEADER_ID(hdr);  in intel_vsec_walk_vsec()
315 		header.length = PCI_VNDR_HEADER_LEN(hdr);  in intel_vsec_walk_vsec()
318 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_ENTRIES, &header.num_entries);  in intel_vsec_walk_vsec()
319 		pci_read_config_byte(pdev, pos + INTEL_DVSEC_SIZE, &header.entry_size);  in intel_vsec_walk_vsec()
322 		header.tbir = INTEL_DVSEC_TABLE_BAR(table);  in intel_vsec_walk_vsec()
323 		header.offset = INTEL_DVSEC_TABLE_OFFSET(table);  in intel_vsec_walk_vsec()
325 		ret = intel_vsec_add_dev(pdev, &header, info);  in intel_vsec_walk_vsec()