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