コード例 #1
0
ファイル: hdd_fio.c プロジェクト: ps2dev/ps2sdk
int hddDevctl(iop_file_t *f, const char *devname, int cmd, void *arg,
			  unsigned int arglen, void *bufp, unsigned int buflen)
{
	int	rv=0;

	WaitSema(fioSema);
	switch(cmd)
	{
	// Command set 1 ('H')
	case HDIOC_DEV9OFF:
		//Early versions called ata_device_smart_save_attr() here, when their old dev9 versions did not support the pre-shutdown callback.
		dev9Shutdown();
		break;

	case HDIOC_IDLE:
		rv=ata_device_idle(f->unit, *(char *)arg);
		break;

	case HDIOC_MAXSECTOR:
		rv=hddDevices[f->unit].partitionMaxSize;
		break;

	case HDIOC_TOTALSECTOR:
		rv=hddDevices[f->unit].totalLBA;
		break;

	case HDIOC_FLUSH:
		if(ata_device_flush_cache(f->unit))
			rv=-EIO;
		break;

	case HDIOC_SWAPTMP:
		rv=devctlSwapTemp(f->unit, (char *)arg);
		break;

	case HDIOC_SMARTSTAT:
		rv=ata_device_smart_get_status(f->unit);
		break;

	case HDIOC_STATUS:
		rv=hddDevices[f->unit].status;
		break;

	case HDIOC_FORMATVER:
		rv=hddDevices[f->unit].format;
		break;

	case HDIOC_FREESECTOR:
		rv=apaGetFreeSectors(f->unit, bufp, hddDevices);
		break;

	case HDIOC_IDLEIMM:
		rv=ata_device_idle_immediate(f->unit);
		break;

	// Command set 2 ('h')
	case HDIOC_GETTIME:
		rv=apaGetTime((apa_ps2time_t *)bufp);
		break;

	case HDIOC_SETOSDMBR:
		rv=devctlSetOsdMBR(f->unit, (hddSetOsdMBR_t *)arg);
		break;

	case HDIOC_GETSECTORERROR:
		rv=apaGetPartErrorSector(f->unit, APA_SECTOR_SECTOR_ERROR, 0);
		break;

	case HDIOC_GETERRORPARTNAME:
		rv=apaGetPartErrorName(f->unit, (char *)bufp);
		break;

	case HDIOC_READSECTOR:
		rv=ata_device_sector_io(f->unit, (void *)bufp, ((hddAtaTransfer_t *)arg)->lba,
			((hddAtaTransfer_t *)arg)->size, ATA_DIR_READ);
		break;

	case HDIOC_WRITESECTOR:
		rv=ata_device_sector_io(f->unit, ((hddAtaTransfer_t *)arg)->data,
			((hddAtaTransfer_t *)arg)->lba, ((hddAtaTransfer_t *)arg)->size,
				ATA_DIR_WRITE);
		break;

	case HDIOC_SCEIDENTIFY:
		rv=ata_device_sce_identify_drive(f->unit, (u16 *)bufp);
		break;

	default:
		rv=-EINVAL;
		break;
	}
	SignalSema(fioSema);

	return rv;
}
コード例 #2
0
int hddDevctl(iop_file_t *f, const char *devname, int cmd, void *arg,
			  unsigned int arglen, void *bufp, unsigned int buflen)
{
	int	rv=0;

	WaitSema(fioSema);
	switch(cmd)
	{
	// cmd set 1
	case APA_DEVCTL_DEV9_SHUTDOWN:
		atadUpdateAttrib(f->unit);
		dev9Shutdown();
		break;

	case APA_DEVCTL_IDLE:
		rv=atadIdle(f->unit, *(char *)arg);
		break;

	case APA_DEVCTL_MAX_SECTORS:
		rv=hddDeviceBuf[f->unit].partitionMaxSize;
		break;

	case APA_DEVCTL_TOTAL_SECTORS:
		rv=hddDeviceBuf[f->unit].totalLBA;
		break;

	case APA_DEVCTL_FLUSH_CACHE:
		if(atadFlushCache(f->unit))
			rv=-EIO;
		break;

	case APA_DEVCTL_SWAP_TMP:
		rv=devctlSwapTemp(f->unit, (char *)arg);
		break;

	case APA_DEVCTL_SMART_STAT:
		rv=atadGetStatus(f->unit);
		break;

	case APA_DEVCTL_STATUS:
		rv=hddDeviceBuf[f->unit].status;
		break;

	case APA_DEVCTL_FORMAT:
		rv=hddDeviceBuf[f->unit].format;
		break;

	// removed dos not work the way you like... use hddlib ;)
	//case APA_DEVCTL_FREE_SECTORS:
	//case APA_DEVCTL_FREE_SECTORS2:
	//	rv=apaGetFreeSectors(f->unit, bufp);
	//	break;

	// cmd set 2 :)
	case APA_DEVCTL_GETTIME:
		rv=getPs2Time((ps2time *)bufp);
		break;

	case APA_DEVCTL_SET_OSDMBR:
		rv=devctlSetOsdMBR(f->unit, (hddSetOsdMBR_t *)arg);
		break;

	case APA_DEVCTL_GET_SECTOR_ERROR:
		rv=getPartErrorSector(f->unit, APA_SECTOR_SECTOR_ERROR, 0);
		break;

	case APA_DEVCTL_GET_ERROR_PART_NAME:
		rv=getPartErrorName(f->unit, (char *)bufp);
		break;

	case APA_DEVCTL_ATA_READ:
		rv=atadDmaTransfer(f->unit, (void *)bufp, ((hddAtaTransfer_t *)arg)->lba,
			((hddAtaTransfer_t *)arg)->size, ATAD_MODE_READ);
		break;

	case APA_DEVCTL_ATA_WRITE:
		rv=atadDmaTransfer(f->unit, ((hddAtaTransfer_t *)arg)->data,
			((hddAtaTransfer_t *)arg)->lba, ((hddAtaTransfer_t *)arg)->size,
				ATAD_MODE_WRITE);
		break;

	case APA_DEVCTL_SCE_IDENTIFY_DRIVE:
		rv=atadSceIdentifyDrive(f->unit, (u16 *)bufp);
		break;

	case APA_DEVCTL_IS_48BIT:
		rv=atadIs48bit(f->unit);
		break;

	case APA_DEVCTL_SET_TRANSFER_MODE:
		rv=atadSetTransferMode(f->unit, ((hddAtaSetMode_t *)arg)->type, ((hddAtaSetMode_t *)arg)->mode);
		break;

	case APA_DEVCTL_ATA_IOP_WRITE:
		rv=atadDmaTransfer(f->unit, ((hddAtaIOPTransfer_t *)arg)->data,
			((hddAtaIOPTransfer_t *)arg)->lba, ((hddAtaIOPTransfer_t *)arg)->size,
				ATAD_MODE_WRITE);
		break;
		
	default:
		rv=-EINVAL;
		break;
	}
	SignalSema(fioSema);

	return rv;
}