Chameleon

Chameleon Svn Source Tree

Root/tags/2.1/i386/boot2/ramdisk.h

Source at commit 2381 created 10 years 21 days ago.
By ifabio, Apply patch: (Credits to Thomas Jansen aka tja) - Reading options from all devices during boot. The options for the boot menu are only read from the devices rd(0,0) or bt(0,0). Consequently, boot menu options (e.g. "Quiet Boot", "Timeout", etc.) in plists on other devices (like most users have) are ignored. This patch extends the list of paths to search for the options plist on all devices that can be found.
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#define RAMDISKCONFIG_FILENAME "rd(0,0)/RAMDisk.plist"
11//#define kPostbootRamdisk
12void md0Ramdisk();
13
14typedef struct RAMDiskParam
15{
16ppnum_t base;
17unsigned int size;
18} RAMDiskParam;
19
20/* mboot.c */
21extern struct multiboot_info *gMI;
22extern int multibootRamdiskReadBytes( int biosdev, unsigned int blkno,
23 unsigned int byteoff,
24 unsigned int byteCount, void * buffer );
25extern int multiboot_get_ramdisk_info(int biosdev, struct driveInfo *dip);
26//
27
28extern BVRef gRAMDiskVolume;
29extern bool gRAMDiskBTAliased;
30
31extern void setRAMDiskBTHook(bool mode);
32extern int mountRAMDisk(const char * param);
33extern void processRAMDiskCommand(char ** argPtr, const char * cmd);
34extern int loadPrebootRAMDisk();
35
36#endif /* !__BOOT_RAMDISK_H */
37

Archive Download this file

Revision: 2381