linux/drivers/pnp/base.h
Bjorn Helgaas 25eb846189 PNP: add pnp_eisa_id_to_string()
Converting the EISA ID to a string is messy and error-prone, and
we might as well use the same code for ISAPNP and PNPBIOS.

PNPACPI uses the conversion done by the ACPI core with
acpi_ex_eisa_id_to_string().

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-04-29 03:22:16 -04:00

16 lines
636 B
C

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_id *pnp_add_id(struct pnp_dev *dev, 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, int idx);
int pnp_check_mem(struct pnp_dev * dev, int idx);
int pnp_check_irq(struct pnp_dev * dev, int idx);
int pnp_check_dma(struct pnp_dev * dev, int idx);