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review.shift-gmbh.com / SHIFTPHONES / kernel / common / cc8c2e308194f0997c718c7c735550ff06754d20 / . / drivers / pnp / base.h
blob: bfb08abc311b57ebdcd50c44680a5e3cbeff6ae3 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1extern spinlock_t pnp_lock;
2void *pnp_alloc(long size);
Bjorn Helgaas25eb8462008-04-28 16:33:53 -0600[diff] [blame]3#define PNP_EISA_ID_MASK 0x7fffffff
4void pnp_eisa_id_to_string(u32 id, char *str);
Bjorn Helgaasbda1e4e2008-04-28 16:33:54 -0600[diff] [blame]5struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
Bjorn Helgaas6bf2aab2008-04-28 16:33:58 -0600[diff] [blame]6struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid);
Bjorn Helgaas772defc2008-04-28 16:33:52 -0600[diff] [blame]7struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
Bjorn Helgaase4366752008-04-28 16:33:56 -0600[diff] [blame]8struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]9int pnp_interface_attach_device(struct pnp_dev *dev);
10void pnp_fixup_device(struct pnp_dev *dev);
11void pnp_free_option(struct pnp_option *option);
12int __pnp_add_device(struct pnp_dev *dev);
13void __pnp_remove_device(struct pnp_dev *dev);
14
Bjorn Helgaasf5d94ff2008-04-28 16:34:22 -0600[diff] [blame]15int pnp_check_port(struct pnp_dev *dev, struct resource *res);
16int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
17int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
18int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
Bjorn Helgaas81b5c752008-04-28 16:34:08 -0600[diff] [blame]19
20void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
Bjorn Helgaasd948a8d2008-04-28 16:34:13 -0600[diff] [blame]21
22void pnp_init_resource(struct resource *res);
Bjorn Helgaas02d83b52008-04-28 16:34:28 -0600[diff] [blame]23
Bjorn Helgaas0a977f12008-04-28 16:34:31 -0600[diff] [blame]24struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
25 unsigned int type, unsigned int num);
26
Bjorn Helgaas02d83b52008-04-28 16:34:28 -0600[diff] [blame]27#define PNP_MAX_PORT 40
28#define PNP_MAX_MEM 24
29#define PNP_MAX_IRQ 2
30#define PNP_MAX_DMA 2
31
Bjorn Helgaas784f01d2008-04-28 16:34:30 -0600[diff] [blame]32struct pnp_resource {
33 struct resource res;
Bjorn Helgaas21855d62008-04-28 16:34:32 -0600[diff] [blame]34 unsigned int index; /* ISAPNP config register index */
Bjorn Helgaas784f01d2008-04-28 16:34:30 -0600[diff] [blame]35};
36
Bjorn Helgaas02d83b52008-04-28 16:34:28 -0600[diff] [blame]37struct pnp_resource_table {
Bjorn Helgaas784f01d2008-04-28 16:34:30 -0600[diff] [blame]38 struct pnp_resource port[PNP_MAX_PORT];
39 struct pnp_resource mem[PNP_MAX_MEM];
40 struct pnp_resource dma[PNP_MAX_DMA];
41 struct pnp_resource irq[PNP_MAX_IRQ];
Bjorn Helgaas02d83b52008-04-28 16:34:28 -0600[diff] [blame]42};
Bjorn Helgaasdbddd032008-04-28 16:34:34 -0600[diff] [blame]43
44struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq,
45 int flags);
Bjorn Helgaasdc16f5f2008-04-28 16:34:35 -0600[diff] [blame]46struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma,
47 int flags);
Bjorn Helgaascc8c2e32008-04-28 16:34:36 -0600[diff] [blame^]48struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
49 resource_size_t start,
50 resource_size_t end, int flags);