+int pci_fill_info_v38(struct pci_dev *, int flags) VERSIONED_ABI;
+
+static inline int want_fill(struct pci_dev *d, unsigned want_fields, unsigned int try_fields)
+{
+ want_fields &= try_fields;
+ if ((d->known_fields & want_fields) == want_fields)
+ return 0;
+ else
+ {
+ d->known_fields |= try_fields;
+ return 1;
+ }
+}
+
+static inline void clear_fill(struct pci_dev *d, unsigned clear_fields)
+{
+ d->known_fields &= ~clear_fields;
+}