int hddIoctl2(iop_file_t *f, int req, void *argp, unsigned int arglen,
void *bufp, unsigned int buflen)
{
u32 rv=0, err_lba;
hdd_file_slot_t *fileSlot=f->privdata;
WaitSema(fioSema);
switch(req)
{
// cmd set 1
case HIOCADDSUB:
rv=ioctl2AddSub(fileSlot, (char *)argp);
break;
case HIOCDELSUB:
rv=ioctl2DeleteLastSub(fileSlot);
break;
case HIOCNSUB:
rv=fileSlot->nsub;
break;
case HIOCFLUSH:
ata_device_flush_cache(f->unit);
break;
// cmd set 2
case HIOCTRANSFER:
rv=ioctl2Transfer(f->unit, fileSlot, argp);
break;
case HIOCGETSIZE:
rv=fileSlot->parts[*(u32 *)argp].length;
break;
case HIOCSETPARTERROR:
apaSetPartErrorSector(f->unit, fileSlot->parts[0].start); rv=0;
break;
case HIOCGETPARTERROR:
if((rv=apaGetPartErrorSector(f->unit, APA_SECTOR_PART_ERROR, &err_lba)) > 0) {
if(err_lba==fileSlot->parts[0].start) {
rv=0; apaSetPartErrorSector(f->unit, 0);// clear last error :)
}
}
break;
default:
rv=-EINVAL;
break;
}
SignalSema(fioSema);
return rv;
}
int apaGetPartErrorName(s32 device, char *name)
{
u32 lba;
int rv = 0;
apa_cache_t *clink;
if ((rv = apaGetPartErrorSector(device, APA_SECTOR_PART_ERROR, &lba)) <= 0)
return rv;
if (!(clink = apaCacheGetHeader(device, 0, APA_IO_MODE_READ, &rv)))
return rv;
while (clink) {
if (clink->header->type != APA_TYPE_FREE &&
!(clink->header->flags & APA_CACHE_FLAG_DIRTY) &&
clink->header->start == lba) {
if (name) {
strncpy(name, clink->header->id, APA_IDMAX - 1);
name[APA_IDMAX - 1] = '\0';
}
apaCacheFree(clink);
return 1;
}
clink = apaGetNextHeader(clink, &rv);
}
// clear error if no errors and partitions was not found...
if (rv == 0)
apaSetPartErrorSector(device, 0);
return rv;
}
