1 | /*␊ |
2 | * Supplemental ramdisk functions for the multiboot ramdisk driver␊ |
3 | * Copyright 2009 Tamas Kosarszky. All rights reserved.␊ |
4 | *␊ |
5 | */␊ |
6 | ␊ |
7 | #ifndef __BOOT_RAMDISK_H␊ |
8 | #define __BOOT_RAMDISK_H␊ |
9 | ␊ |
10 | //Azi:includes␊ |
11 | #include "saio_internal.h" // get back to this later␊ |
12 | ␊ |
13 | #define RAMDISKCONFIG_FILENAME "rd(0,0)/RAMDisk.plist"␊ |
14 | //#define kPostbootRamdisk␊ |
15 | void md0Ramdisk();␊ |
16 | ␊ |
17 | typedef struct RAMDiskParam␊ |
18 | {␊ |
19 | ␉ppnum_t base;␊ |
20 | ␉unsigned int size;␊ |
21 | } RAMDiskParam;␊ |
22 | ␊ |
23 | /* mboot.c */␊ |
24 | extern struct multiboot_info *gMI;␊ |
25 | extern int multibootRamdiskReadBytes( int biosdev, unsigned int blkno,␊ |
26 | unsigned int byteoff,␊ |
27 | unsigned int byteCount, void * buffer );␊ |
28 | extern int multiboot_get_ramdisk_info(int biosdev, struct driveInfo *dip);␊ |
29 | //␊ |
30 | ␊ |
31 | extern BVRef gRAMDiskVolume;␊ |
32 | extern bool gRAMDiskBTAliased;␊ |
33 | ␊ |
34 | extern void setRAMDiskBTHook(bool mode);␊ |
35 | extern int mountRAMDisk(const char * param);␊ |
36 | extern void processRAMDiskCommand(char ** argPtr, const char * cmd);␊ |
37 | extern int loadPrebootRAMDisk();␊ |
38 | ␊ |
39 | #endif /* !__BOOT_RAMDISK_H */␊ |
40 | |