BlackSASI/sw/include/config.h

#ifndef __BLACKSASI_CONFIG_H__
#define __BLACKSASI_CONFIG_H__
#include <SdFat.h>
#include "sdios.h"
#include "blacksasi.h"

typedef enum
{
	S2S_CFG_QUIRKS_NONE = 0,
	S2S_CFG_QUIRKS_APPLE = 1,
	S2S_CFG_QUIRKS_OMTI = 2,
	S2S_CFG_QUIRKS_XEBEC = 4,
	S2S_CFG_QUIRKS_VMS = 8,
	S2S_CFG_QUIRKS_X68000 = 16,
} S2S_CFG_QUIRKS;

struct SCSI_INQUIRY_DATA
{
  union
  {
  struct {
    // bitfields are in REVERSE order for ARM
    // byte 0
    byte peripheral_device_type:5;
    byte peripheral_qualifier:3;
    // byte 1
    byte reserved_byte2:7;
    byte rmb:1;
    // byte 2
    byte ansi_version:3;
    byte always_zero_byte3:5;
    // byte 3
    byte response_format:4;
    byte reserved_byte4:2;
    byte tiop:1;
    byte always_zero_byte4:1;
    // byte 4
    byte additional_length;
    // byte 5-6
    byte reserved_byte5;
    byte reserved_byte6;
    // byte 7
    byte sync:1;
    byte always_zero_byte7_more:4;
    byte always_zero_byte7:3;
    // byte 8-15
    char vendor[8];
    // byte 16-31
    char product[16];
    // byte 32-35
    char revision[4];
    // byte 36
    byte release;
    // 37-46
    char revision_date[10];
  };
  // raw bytes
  byte raw[64];
  };
};
// HDD image
typedef __attribute__((aligned(4))) struct _SCSI_DEVICE
{
	FsFile        *m_file;                  // File object
	uint64_t      m_fileSize;               // File size
	uint16_t      m_blocksize;              // SCSI BLOCK size
  uint16_t      m_rawblocksize;           // OPTICAL raw sector size
  uint8_t       m_type;                   // SCSI device type
  uint32_t      m_blockcount;             // blockcount
  bool          m_raw;                    // Raw disk
  SCSI_INQUIRY_DATA *inquiry_block;       // SCSI information
  uint8_t       m_senseKey;               // Sense key
  uint16_t      m_additional_sense_code;  // ASC/ASCQ 
  bool          m_mode2;                  // MODE2 CDROM
  uint8_t       m_sector_offset;          // optical sector offset for missing sync header
  uint16_t      m_quirks;
} SCSI_DEVICE;

uint32 readSCSIDeviceConfig(SCSI_DEVICE *dev);
uint32 readHWVersion();
#endif // __BLACKSASI_CONFIG_H__