42 	if (!dev->vpd || !dev->vpd->ops)  in pci_read_vpd()
44 	return dev->vpd->ops->read(dev, pos, count, buf);  in pci_read_vpd()
57 	if (!dev->vpd || !dev->vpd->ops)  in pci_write_vpd()
59 	return dev->vpd->ops->write(dev, pos, count, buf);  in pci_write_vpd()
70 	if (!dev->vpd || !dev->vpd->ops)  in pci_set_vpd_size()
72 	return dev->vpd->ops->set_size(dev, len);  in pci_set_vpd_size()
140 	struct pci_vpd *vpd = dev->vpd;  in pci_vpd_wait()  local
146 	if (!vpd->busy)  in pci_vpd_wait()
150 		ret = pci_user_read_config_word(dev, vpd->cap + PCI_VPD_ADDR,  in pci_vpd_wait()
155 		if ((status & PCI_VPD_ADDR_F) == vpd->flag) {  in pci_vpd_wait()
156 			vpd->busy = 0;  in pci_vpd_wait()
178 	struct pci_vpd *vpd = dev->vpd;  in pci_vpd_read()  local
186 	if (!vpd->valid) {  in pci_vpd_read()
187 		vpd->valid = 1;  in pci_vpd_read()
188 		vpd->len = pci_vpd_size(dev, vpd->len);  in pci_vpd_read()
191 	if (vpd->len == 0)  in pci_vpd_read()
194 	if (pos > vpd->len)  in pci_vpd_read()
197 	if (end > vpd->len) {  in pci_vpd_read()
198 		end = vpd->len;  in pci_vpd_read()
202 	if (mutex_lock_killable(&vpd->lock))  in pci_vpd_read()
213 		ret = pci_user_write_config_word(dev, vpd->cap + PCI_VPD_ADDR,  in pci_vpd_read()
217 		vpd->busy = 1;  in pci_vpd_read()
218 		vpd->flag = PCI_VPD_ADDR_F;  in pci_vpd_read()
223 		ret = pci_user_read_config_dword(dev, vpd->cap + PCI_VPD_DATA, &val);  in pci_vpd_read()
238 	mutex_unlock(&vpd->lock);  in pci_vpd_read()
245 	struct pci_vpd *vpd = dev->vpd;  in pci_vpd_write()  local
253 	if (!vpd->valid) {  in pci_vpd_write()
254 		vpd->valid = 1;  in pci_vpd_write()
255 		vpd->len = pci_vpd_size(dev, vpd->len);  in pci_vpd_write()
258 	if (vpd->len == 0)  in pci_vpd_write()
261 	if (end > vpd->len)  in pci_vpd_write()
264 	if (mutex_lock_killable(&vpd->lock))  in pci_vpd_write()
279 		ret = pci_user_write_config_dword(dev, vpd->cap + PCI_VPD_DATA, val);  in pci_vpd_write()
282 		ret = pci_user_write_config_word(dev, vpd->cap + PCI_VPD_ADDR,  in pci_vpd_write()
287 		vpd->busy = 1;  in pci_vpd_write()
288 		vpd->flag = 0;  in pci_vpd_write()
296 	mutex_unlock(&vpd->lock);  in pci_vpd_write()
302 	struct pci_vpd *vpd = dev->vpd;  in pci_vpd_set_size()  local
307 	vpd->valid = 1;  in pci_vpd_set_size()
308 	vpd->len = len;  in pci_vpd_set_size()
371 	struct pci_vpd *vpd;  in pci_vpd_init()  local
378 	vpd = kzalloc(sizeof(*vpd), GFP_ATOMIC);  in pci_vpd_init()
379 	if (!vpd)  in pci_vpd_init()
382 	vpd->len = PCI_VPD_MAX_SIZE;  in pci_vpd_init()
384 		vpd->ops = &pci_vpd_f0_ops;  in pci_vpd_init()
386 		vpd->ops = &pci_vpd_ops;  in pci_vpd_init()
387 	mutex_init(&vpd->lock);  in pci_vpd_init()
388 	vpd->cap = cap;  in pci_vpd_init()
389 	vpd->busy = 0;  in pci_vpd_init()
390 	vpd->valid = 0;  in pci_vpd_init()
391 	dev->vpd = vpd;  in pci_vpd_init()
397 	kfree(dev->vpd);  in pci_vpd_release()
437 	if (!dev->vpd)  in pcie_vpd_create_sysfs_dev_files()
456 	dev->vpd->attr = attr;  in pcie_vpd_create_sysfs_dev_files()
461 	if (dev->vpd && dev->vpd->attr) {  in pcie_vpd_remove_sysfs_dev_files()
462 		sysfs_remove_bin_file(&dev->dev.kobj, dev->vpd->attr);  in pcie_vpd_remove_sysfs_dev_files()
463 		kfree(dev->vpd->attr);  in pcie_vpd_remove_sysfs_dev_files()
537 	if (f0->vpd && dev->class == f0->class &&  in quirk_f0_vpd_link()
555 	if (dev->vpd) {  in quirk_blacklist_vpd()
556 		dev->vpd->len = 0;  in quirk_blacklist_vpd()
598 		if (dev->vpd)  in quirk_brcm_570x_limit_vpd()
599 			dev->vpd->len = 0x80;  in quirk_brcm_570x_limit_vpd()