FLStatus flRegisterComponents(void)
{
/* Registering socket interface */
flprintk(1,"flRegisterComponents: from %x to %x\n",flGetWinL(), flGetWinH());
if (flRegisterDOCPLUSSOC(flGetWinL(), flGetWinH()) == flOK)
{ /* Register DiskOnChip socket interface */
/* Registering MTD */
flRegisterDOCPLUS();
/* Registering translation layer */
flRegisterINFTL();
return flOK;
}
if (flRegisterDOCSOC(flGetWinL(), flGetWinH()) == flOK) { /* Register DiskOnChip socket interface */
/* Registering MTD */
flRegisterDOC2000();
/* Registering translation layer */
flRegisterINFTL(); /* Register MCP */
/* Registering translation layer */
flRegisterNFTL();
return flOK;
}
return flAdapterNotFound;
}
/* Perform read or write of appropriate number of sectors from a DOC volume */
int fl_doc_write(int VOL, void *data, int block, int count)
{
IOreq ioreq;
int status=0;
ioreq.irHandle = VOL;
ioreq.irData = data;
ioreq.irSectorNo = block;
ioreq.irSectorCount = count;
#ifdef FL_FAT_FILTER
if ((status = ffCheckBeforeWrite(&ioreq)))
flprintk(0,"VOL: %d ffCheckBeforeWrite() status %d, block=%d count=%d\n", VOL, status, block, count);
#endif /* FL_FAT_FILTER */
if ((status = flAbsWrite(&ioreq)))
flprintk(0,"VOL: %d flAbsWrite() status %d, block=%d count=%d\n", VOL, status, block, count);
return (status);
}
/* Initialize M-Systems OSAK. */
int fl_doc_init()
{
DEBUG_PRINT("fllnx version: %s\n", FLLNX_VERSION);
if (flInit())
{
flprintk(0,"M-Systems DiskOnChip not found\n");
return (-1);
}
return (0);
}
/* return 1 if volume read only)*/
int fl_protType(int VOL)
{
IOreq ioreq;
int stat=0;
ioreq.irHandle = VOL;
stat=flIdentifyProtection(&ioreq);
if(!stat)
{
if( (ioreq.irFlags&READ_PROTECTED || ioreq.irFlags&WRITE_PROTECTED) && (!(ioreq.irFlags&KEY_INSERTED)) )
{
flprintk(1,"fl_protType:%x: Volume protected\n", VOL);
return 1;
}
}
else
flprintk(1,"fl_protType:%x: flIdentifyProtection returns %d\n", VOL,stat);
return 0;
}
/* Perform read or write of appropriate number of sectors from a DOC volume */
int fl_doc_read(int VOL, void *data, int block, int count)
{
IOreq ioreq;
static int status=0;
ioreq.irHandle = VOL;
ioreq.irData = data;
ioreq.irSectorNo = block;
ioreq.irSectorCount = count;
if ((status = flAbsRead(&ioreq)))
flprintk(0,"%d: flAbsRead() status %d, block=%d count=%d\n", VOL, status, block, count);
return status;
}
/* Get the number of sectors in the DOC volume */
int fl_doc_sectors(int VOL)
{
IOreq ioreq;
int status;
ioreq.irHandle = VOL;
if ((status = flSectorsInVolume(&ioreq)) != 0)
{
flprintk(0,"Cannot get sectors in volume: %d\n", VOL);
return (0);
}
return (ioreq.irLength);
}
/* Dismount DOC volume */
int fl_doc_dismount(int VOL)
{
IOreq ioreq;
int status;
ioreq.irHandle = VOL;
if ((status = flDismountVolume(&ioreq)) != 0)
{
flprintk(0,"fl_doc_dismount: Cannot dismount DOC volume: %d\n", VOL);
return (-1);
}
return (0);
}
int fl_doc_ioctl(int bdtlVolume, int cmd,unsigned long arg)
{
unsigned char bdkVolume=0;
IOreq ioreq;
int status;
DEBUG_PRINT("In fl_doc_ioctl: bdtlVolume %d bdkVolume %d command %d\n",bdtlVolume,bdkVolume,cmd);
/* maybe arg doesn't correspond exactly to what irData should be, and so we have to do some unpickling */
switch (cmd)
{
case FL_IOCTL_GET_INFO:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_GET_INFO;
break;
case FL_IOCTL_DEFRAGMENT:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_DEFRAGMENT;
break;
case FL_IOCTL_WRITE_PROTECT:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_WRITE_PROTECT;
break;
case FL_IOCTL_MOUNT_VOLUME:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_MOUNT_VOLUME;
break;
case FL_IOCTL_FORMAT_VOLUME:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_FORMAT_VOLUME;
break;
case FL_IOCTL_BDK_OPERATION:
ioreq.irHandle = bdkVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_BDK_OPERATION;
break;
case FL_IOCTL_DELETE_SECTORS:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_DELETE_SECTORS;
break;
case FL_IOCTL_READ_SECTORS:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_READ_SECTORS;
break;
case FL_IOCTL_WRITE_SECTORS:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_WRITE_SECTORS;
break;
case FL_IOCTL_FORMAT_PHYSICAL_DRIVE:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_FORMAT_PHYSICAL_DRIVE;
break;
case FL_IOCTL_FORMAT_LOGICAL_DRIVE:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_FORMAT_LOGICAL_DRIVE;
break;
case FL_IOCTL_BDTL_HW_PROTECTION:
ioreq.irHandle = bdtlVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_BDTL_HW_PROTECTION;
break;
case FL_IOCTL_BINARY_HW_PROTECTION:
ioreq.irHandle = bdkVolume;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_BINARY_HW_PROTECTION;
break;
case FL_IOCTL_OTP:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_OTP;
break;
case FL_IOCTL_CUSTOMER_ID:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_CUSTOMER_ID;
break;
case FL_IOCTL_UNIQUE_ID:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_UNIQUE_ID;
break;
case FL_IOCTL_NUMBER_OF_PARTITIONS:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_NUMBER_OF_PARTITIONS;
break;
case FL_IOCTL_INQUIRE_CAPABILITIES:
ioreq.irHandle = 0;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_INQUIRE_CAPABILITIES;
break;
case FL_IOCTL_SET_ENVIRONMENT_VARIABLES:
ioreq.irHandle = 0;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_SET_ENVIRONMENT_VARIABLES;
break;
case FL_IOCTL_PLACE_EXB_BY_BUFFER:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_PLACE_EXB_BY_BUFFER;
break;
case FL_IOCTL_WRITE_IPL:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_WRITE_IPL;
break;
case FL_IOCTL_DEEP_POWER_DOWN_MODE:
ioreq.irHandle = bdtlVolume&0x0f;
ioreq.irData = (void *) arg;
ioreq.irFlags = FL_IOCTL_DEEP_POWER_DOWN_MODE;
break;
case FL_IOCTL_LNX:
{
flInputLnxRecord*inRec=(flInputLnxRecord*)(((flIOctlRecord*)arg)->inputRecord);
flOutputLnxRecord*outRec=(flOutputLnxRecord*)(((flIOctlRecord*)arg)->outputRecord);
switch( inRec -> command )
{
case 0: // set BKD volume
bdkVolume=inRec->data;
return (outRec->status=flOK);
default:
return (outRec->status=flBadParameter);
}
}
default:
return flBadParameter;
}
if ((status = flIOctl(&ioreq)))
{
flprintk(0,"fl: bdtlVolume: %d flIOctl() status %d, cmd=%d", bdtlVolume, status, cmd);
}
return (status);
}
