| |
| #ifndef _DRIVERS_FIRMWARE_EFI_EFISTUB_H |
| #define _DRIVERS_FIRMWARE_EFI_EFISTUB_H |
| |
| /* error code which can't be mistaken for valid address */ |
| #define EFI_ERROR (~0UL) |
| |
| #undef memcpy |
| #undef memset |
| #undef memmove |
| |
| void efi_char16_printk(efi_system_table_t *, efi_char16_t *); |
| |
| efi_status_t efi_open_volume(efi_system_table_t *sys_table_arg, void *__image, |
| void **__fh); |
| |
| efi_status_t efi_file_size(efi_system_table_t *sys_table_arg, void *__fh, |
| efi_char16_t *filename_16, void **handle, |
| u64 *file_sz); |
| |
| efi_status_t efi_file_read(void *handle, unsigned long *size, void *addr); |
| |
| efi_status_t efi_file_close(void *handle); |
| |
| unsigned long get_dram_base(efi_system_table_t *sys_table_arg); |
| |
| efi_status_t update_fdt(efi_system_table_t *sys_table, void *orig_fdt, |
| unsigned long orig_fdt_size, |
| void *fdt, int new_fdt_size, char *cmdline_ptr, |
| u64 initrd_addr, u64 initrd_size, |
| efi_memory_desc_t *memory_map, |
| unsigned long map_size, unsigned long desc_size, |
| u32 desc_ver); |
| |
| efi_status_t allocate_new_fdt_and_exit_boot(efi_system_table_t *sys_table, |
| void *handle, |
| unsigned long *new_fdt_addr, |
| unsigned long max_addr, |
| u64 initrd_addr, u64 initrd_size, |
| char *cmdline_ptr, |
| unsigned long fdt_addr, |
| unsigned long fdt_size); |
| |
| void *get_fdt(efi_system_table_t *sys_table, unsigned long *fdt_size); |
| |
| void efi_get_virtmap(efi_memory_desc_t *memory_map, unsigned long map_size, |
| unsigned long desc_size, efi_memory_desc_t *runtime_map, |
| int *count); |
| |
| #endif |
