diff options
Diffstat (limited to 'include/efi_loader.h')
| -rw-r--r-- | include/efi_loader.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h index e9c10819ba2..5f769786786 100644 --- a/include/efi_loader.h +++ b/include/efi_loader.h @@ -878,6 +878,21 @@ efi_status_t efi_get_memory_map(efi_uintn_t *memory_map_size, /* Adds a range into the EFI memory map */ efi_status_t efi_add_memory_map(u64 start, u64 size, int memory_type); +/** + * efi_update_memory_map() - update the memory map by adding/removing pages + * + * @start: start address, must be a multiple of + * EFI_PAGE_SIZE + * @pages: number of pages to add + * @memory_type: type of memory added + * @overlap_conventional: region may only overlap free(conventional) + * memory + * @remove: remove memory map + * Return: status code + */ +efi_status_t efi_update_memory_map(u64 start, u64 pages, int memory_type, + bool overlap_conventional, bool remove); + /* Called by board init to initialize the EFI drivers */ efi_status_t efi_driver_init(void); /* Called when a block device is added */ |