53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
#ifndef CRASHPOWEROS_VDISK_H
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#define CRASHPOWEROS_VDISK_H
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#define SECTORS_ONCE 8
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#include "../include/common.h"
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typedef struct {
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void (*Read)(char drive, unsigned char *buffer, unsigned int number,
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unsigned int lba);
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void (*Write)(char drive, unsigned char *buffer, unsigned int number,
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unsigned int lba);
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int flag;
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unsigned int size; // 大小
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char DriveName[50];
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} vdisk;
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struct IDEHardDiskInfomationBlock {
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char reserve1[2];
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unsigned short CylinesNum;
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char reserve2[2];
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unsigned short HeadersNum;
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unsigned short TrackBytes;
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unsigned short SectorBytes;
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unsigned short TrackSectors;
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char reserve3[6];
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char OEM[20];
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char reserve4[2];
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unsigned short BuffersBytes;
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unsigned short EECCheckSumLength;
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char Version[8];
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char ID[40];
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};
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int init_vdisk();
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int register_vdisk(vdisk vd);
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int logout_vdisk(char drive);
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int rw_vdisk(char drive, unsigned int lba, unsigned char *buffer,
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unsigned int number, int read);
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int have_vdisk(char drive);
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void Disk_Read(unsigned int lba, unsigned int number, void *buffer,
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char drive);
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unsigned int disk_Size(char drive);
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int DiskReady(char drive);
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void Disk_Write(unsigned int lba, unsigned int number, void *buffer,
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char drive);
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unsigned int GetDriveCode(unsigned char *name);
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bool SetDrive(unsigned char *name);
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void DriveSemaphoreGive(unsigned int drive_code);
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bool DriveSemaphoreTake(unsigned int drive_code);
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#endif
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