base.h revision 940e98dbc616f1df7b63b73858a966969baf261d 
1extern spinlock_t pnp_lock;
2void *pnp_alloc(long size);
3
4int pnp_register_protocol(struct pnp_protocol *protocol);
5void pnp_unregister_protocol(struct pnp_protocol *protocol);
6
7#define PNP_EISA_ID_MASK 0x7fffffff
8void pnp_eisa_id_to_string(u32 id, char *str);
9struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
10struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid);
11
12int pnp_add_device(struct pnp_dev *dev);
13struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
14int pnp_interface_attach_device(struct pnp_dev *dev);
15
16int pnp_add_card(struct pnp_card *card);
17struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
18void pnp_remove_card(struct pnp_card *card);
19int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
20void pnp_remove_card_device(struct pnp_dev *dev);
21
22struct pnp_option *pnp_build_option(int priority);
23struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev);
24struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
25						 int priority);
26int pnp_register_irq_resource(struct pnp_dev *dev, struct pnp_option *option,
27			      struct pnp_irq *data);
28int pnp_register_dma_resource(struct pnp_dev *dev, struct pnp_option *option,
29			      struct pnp_dma *data);
30int pnp_register_port_resource(struct pnp_dev *dev, struct pnp_option *option,
31			       struct pnp_port *data);
32int pnp_register_mem_resource(struct pnp_dev *dev, struct pnp_option *option,
33			      struct pnp_mem *data);
34void pnp_init_resources(struct pnp_dev *dev);
35
36void pnp_fixup_device(struct pnp_dev *dev);
37void pnp_free_option(struct pnp_option *option);
38int __pnp_add_device(struct pnp_dev *dev);
39void __pnp_remove_device(struct pnp_dev *dev);
40
41int pnp_check_port(struct pnp_dev *dev, struct resource *res);
42int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
43int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
44int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
45
46void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
47
48void pnp_init_resource(struct resource *res);
49int pnp_resource_type(struct resource *res);
50
51struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
52					  unsigned int type, unsigned int num);
53
54#define PNP_MAX_PORT		40
55#define PNP_MAX_MEM		24
56#define PNP_MAX_IRQ		 2
57#define PNP_MAX_DMA		 2
58
59struct pnp_resource {
60	struct resource res;
61};
62
63struct pnp_resource_table {
64	struct pnp_resource port[PNP_MAX_PORT];
65	struct pnp_resource mem[PNP_MAX_MEM];
66	struct pnp_resource dma[PNP_MAX_DMA];
67	struct pnp_resource irq[PNP_MAX_IRQ];
68};
69
70struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq,
71					  int flags);
72struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma,
73					  int flags);
74struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
75					 resource_size_t start,
76					 resource_size_t end, int flags);
77struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev,
78					  resource_size_t start,
79					  resource_size_t end, int flags);
80