diff options
Diffstat (limited to 'include/linux/ioport.h')
-rw-r--r-- | include/linux/ioport.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 51431158d3..c837b53491 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -20,6 +20,9 @@ struct resource { resource_size_t size; const char *name; unsigned long flags; + struct resource *parent; + struct list_head children; + struct list_head sibling; }; /* @@ -111,5 +114,16 @@ static inline unsigned long resource_type(const struct resource *res) return res->flags & IORESOURCE_TYPE_BITS; } +struct resource *request_iomem_region(const char *name, + resource_size_t start, resource_size_t size); + +struct resource *request_region(struct resource *parent, + const char *name, resource_size_t start, + resource_size_t size); + +int release_region(struct resource *res); + +extern struct resource iomem_resource; + #endif /* __ASSEMBLY__ */ #endif /* _LINUX_IOPORT_H */ |