Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | extern spinlock_t pnp_lock; |
2 | void *pnp_alloc(long size); | |
62cfb298 BH |
3 | |
4 | int pnp_register_protocol(struct pnp_protocol *protocol); | |
5 | void pnp_unregister_protocol(struct pnp_protocol *protocol); | |
6 | ||
25eb8461 BH |
7 | #define PNP_EISA_ID_MASK 0x7fffffff |
8 | void pnp_eisa_id_to_string(u32 id, char *str); | |
bda1e4e5 | 9 | struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid); |
6bf2aab2 | 10 | struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid); |
62cfb298 BH |
11 | |
12 | int pnp_add_device(struct pnp_dev *dev); | |
772defc6 | 13 | struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id); |
1da177e4 | 14 | int pnp_interface_attach_device(struct pnp_dev *dev); |
62cfb298 BH |
15 | |
16 | int pnp_add_card(struct pnp_card *card); | |
17 | struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id); | |
18 | void pnp_remove_card(struct pnp_card *card); | |
19 | int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev); | |
20 | void pnp_remove_card_device(struct pnp_dev *dev); | |
21 | ||
a1802c42 BH |
22 | struct pnp_port { |
23 | unsigned short min; /* min base number */ | |
24 | unsigned short max; /* max base number */ | |
25 | unsigned char align; /* align boundary */ | |
26 | unsigned char size; /* size of range */ | |
27 | unsigned char flags; /* port flags */ | |
28 | unsigned char pad; /* pad */ | |
29 | struct pnp_port *next; /* next port */ | |
30 | }; | |
31 | ||
32 | #define PNP_IRQ_NR 256 | |
33 | struct pnp_irq { | |
34 | DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmask for IRQ lines */ | |
35 | unsigned char flags; /* IRQ flags */ | |
36 | unsigned char pad; /* pad */ | |
37 | struct pnp_irq *next; /* next IRQ */ | |
38 | }; | |
39 | ||
40 | struct pnp_dma { | |
41 | unsigned char map; /* bitmask for DMA channels */ | |
42 | unsigned char flags; /* DMA flags */ | |
43 | struct pnp_dma *next; /* next port */ | |
44 | }; | |
45 | ||
46 | struct pnp_mem { | |
47 | unsigned int min; /* min base number */ | |
48 | unsigned int max; /* max base number */ | |
49 | unsigned int align; /* align boundary */ | |
50 | unsigned int size; /* size of range */ | |
51 | unsigned char flags; /* memory flags */ | |
52 | unsigned char pad; /* pad */ | |
53 | struct pnp_mem *next; /* next memory resource */ | |
54 | }; | |
55 | ||
56 | #define PNP_RES_PRIORITY_PREFERRED 0 | |
57 | #define PNP_RES_PRIORITY_ACCEPTABLE 1 | |
58 | #define PNP_RES_PRIORITY_FUNCTIONAL 2 | |
59 | #define PNP_RES_PRIORITY_INVALID 65535 | |
60 | ||
61 | struct pnp_option { | |
62 | unsigned short priority; /* priority */ | |
63 | struct pnp_port *port; /* first port */ | |
64 | struct pnp_irq *irq; /* first IRQ */ | |
65 | struct pnp_dma *dma; /* first DMA */ | |
66 | struct pnp_mem *mem; /* first memory resource */ | |
67 | struct pnp_option *next; /* used to chain dependent resources */ | |
68 | }; | |
69 | ||
bc033c9b | 70 | struct pnp_option *pnp_build_option(int priority); |
62cfb298 BH |
71 | struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev); |
72 | struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, | |
73 | int priority); | |
74 | int pnp_register_irq_resource(struct pnp_dev *dev, struct pnp_option *option, | |
75 | struct pnp_irq *data); | |
76 | int pnp_register_dma_resource(struct pnp_dev *dev, struct pnp_option *option, | |
77 | struct pnp_dma *data); | |
78 | int pnp_register_port_resource(struct pnp_dev *dev, struct pnp_option *option, | |
79 | struct pnp_port *data); | |
80 | int pnp_register_mem_resource(struct pnp_dev *dev, struct pnp_option *option, | |
81 | struct pnp_mem *data); | |
82 | void pnp_init_resources(struct pnp_dev *dev); | |
83 | ||
1da177e4 LT |
84 | void pnp_fixup_device(struct pnp_dev *dev); |
85 | void pnp_free_option(struct pnp_option *option); | |
86 | int __pnp_add_device(struct pnp_dev *dev); | |
87 | void __pnp_remove_device(struct pnp_dev *dev); | |
88 | ||
f5d94ff0 BH |
89 | int pnp_check_port(struct pnp_dev *dev, struct resource *res); |
90 | int pnp_check_mem(struct pnp_dev *dev, struct resource *res); | |
91 | int pnp_check_irq(struct pnp_dev *dev, struct resource *res); | |
92 | int pnp_check_dma(struct pnp_dev *dev, struct resource *res); | |
81b5c75f | 93 | |
9fdee4e0 | 94 | char *pnp_resource_type_name(struct resource *res); |
81b5c75f | 95 | void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc); |
d948a8da | 96 | |
aee3ad81 | 97 | void pnp_free_resources(struct pnp_dev *dev); |
940e98db | 98 | int pnp_resource_type(struct resource *res); |
02d83b5d | 99 | |
784f01d5 | 100 | struct pnp_resource { |
aee3ad81 | 101 | struct list_head list; |
784f01d5 BH |
102 | struct resource res; |
103 | }; | |
104 | ||
aee3ad81 | 105 | void pnp_free_resource(struct pnp_resource *pnp_res); |
dbddd038 BH |
106 | |
107 | struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq, | |
108 | int flags); | |
dc16f5f2 BH |
109 | struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma, |
110 | int flags); | |
cc8c2e30 BH |
111 | struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev, |
112 | resource_size_t start, | |
113 | resource_size_t end, int flags); | |
d6180f36 BH |
114 | struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev, |
115 | resource_size_t start, | |
116 | resource_size_t end, int flags); |