1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | |
3 | #define INITRD_MINOR 250 /* shouldn't collide with /dev/ram* too soon ... */ |
4 | |
5 | /* 1 = load ramdisk, 0 = don't load */ |
6 | extern int rd_doload; |
7 | |
8 | /* 1 = prompt for ramdisk, 0 = don't prompt */ |
9 | extern int rd_prompt; |
10 | |
11 | /* starting block # of image */ |
12 | extern int rd_image_start; |
13 | |
14 | /* size of a single RAM disk */ |
15 | extern unsigned long rd_size; |
16 | |
17 | /* 1 if it is not an error if initrd_start < memory_start */ |
18 | extern int initrd_below_start_ok; |
19 | |
20 | /* free_initrd_mem always gets called with the next two as arguments.. */ |
21 | extern unsigned long initrd_start, initrd_end; |
22 | extern void free_initrd_mem(unsigned long, unsigned long); |
23 | |
24 | extern phys_addr_t phys_initrd_start; |
25 | extern unsigned long phys_initrd_size; |
26 | |
27 | extern unsigned int real_root_dev; |
28 | |
29 | extern char __initramfs_start[]; |
30 | extern unsigned long __initramfs_size; |
31 | |