summaryrefslogtreecommitdiffstats
path: root/drivers/pnp/base.h
blob: b888a5fb6b7f2dbf62a661030950a1982780dab9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
extern spinlock_t pnp_lock;
void *pnp_alloc(long size);
#define PNP_EISA_ID_MASK 0x7fffffff
void pnp_eisa_id_to_string(u32 id, char *str);
struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid);
struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
int pnp_interface_attach_device(struct pnp_dev *dev);
void pnp_fixup_device(struct pnp_dev *dev);
void pnp_free_option(struct pnp_option *option);
int __pnp_add_device(struct pnp_dev *dev);
void __pnp_remove_device(struct pnp_dev *dev);

int pnp_check_port(struct pnp_dev *dev, struct resource *res);
int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
int pnp_check_dma(struct pnp_dev *dev, struct resource *res);

void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);

void pnp_init_resource(struct resource *res);

#define PNP_MAX_PORT		40
#define PNP_MAX_MEM		24
#define PNP_MAX_IRQ		 2
#define PNP_MAX_DMA		 2

struct pnp_resource_table {
	struct resource port_resource[PNP_MAX_PORT];
	struct resource mem_resource[PNP_MAX_MEM];
	struct resource dma_resource[PNP_MAX_DMA];
	struct resource irq_resource[PNP_MAX_IRQ];
};
OpenPOWER on IntegriCloud