2 * The PCI Library -- ID to Name Translation
4 * Copyright (c) 1997--2008 Martin Mares <mj@ucw.cz>
6 * Can be freely distributed and used under the terms of the GNU GPL.
14 struct id_entry *next;
39 #define BUCKET_SIZE 8192
40 #define HASH_SIZE 4099
42 static inline u32 id_pair(unsigned int x, unsigned int y)
44 return ((x << 16) | y);
47 static inline unsigned int pair_first(unsigned int x)
49 return (x >> 16) & 0xffff;
52 static inline unsigned int pair_second(unsigned int x)
57 int pci_id_insert(struct pci_access *a, int cat, int id1, int id2, int id3, int id4, char *text, enum id_entry_src src);
58 char *pci_id_lookup(struct pci_access *a, int flags, int cat, int id1, int id2, int id3, int id4);
62 int pci_id_cache_load(struct pci_access *a, int flags);
63 void pci_id_cache_dirty(struct pci_access *a);
64 void pci_id_cache_flush(struct pci_access *a);
65 void pci_id_hash_free(struct pci_access *a);
69 char *pci_id_net_lookup(struct pci_access *a, int cat, int id1, int id2, int id3, int id4);