diff options
Diffstat (limited to 'src/include/device/resource.h')
| -rw-r--r-- | src/include/device/resource.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/include/device/resource.h b/src/include/device/resource.h index 2d64c805af..c01540ae3a 100644 --- a/src/include/device/resource.h +++ b/src/include/device/resource.h @@ -74,4 +74,10 @@ extern void search_global_resources( #define RESOURCE_TYPE_MAX 20 extern const char *resource_type(struct resource *resource); +static inline void *res2mmio(struct resource *res, unsigned long offset, + unsigned long mask) +{ + return (void *)(uintptr_t)((res->base + offset) & ~mask); +} + #endif /* DEVICE_RESOURCE_H */ |