int getPartErrorName(u32 device, char *name)
{
int lba;
int rv=0;
apa_cache *clink;
if((rv=getPartErrorSector(device, APA_SECTOR_PART_ERROR, &lba)) <= 0)
return rv;
if(!(clink=cacheGetHeader(device, 0, THEADER_MODE_READ, &rv)))
return rv;
while(clink)
{
if(clink->header->type!=APA_TYPE_FREE &&
!(clink->header->flags & CACHE_FLAG_DIRTY) &&
clink->header->start==lba) {
if(name) {
strncpy(name, clink->header->id, APA_IDMAX - 1);
name[APA_IDMAX - 1] = '\0';
}
cacheAdd(clink);
return 1;
}
clink=apaGetNextHeader(clink, &rv);
}
// clear error if no errors and partitions was not found...
if(rv==0)
setPartErrorSector(device, 0);
return rv;
}
int hddIoctl2(iop_file_t *f, int req, void *argp, unsigned int arglen,
void *bufp, unsigned int buflen)
{
u32 rv=0;
hdd_file_slot_t *fileSlot=f->privdata;
WaitSema(fioSema);
switch(req)
{
// cmd set 1
case APA_IOCTL2_ADD_SUB:
rv=ioctl2AddSub(fileSlot, (char *)argp);
break;
case APA_IOCTL2_DELETE_LAST_SUB:
rv=ioctl2DeleteLastSub(fileSlot);
break;
case APA_IOCTL2_NUMBER_OF_SUBS:
rv=fileSlot->nsub;
break;
case APA_IOCTL2_FLUSH_CACHE:
atadFlushCache(f->unit);
break;
// cmd set 2
case APA_IOCTL2_TRANSFER_DATA:
rv=ioctl2Transfer(f->unit, fileSlot, argp);
break;
case APA_IOCTL2_GETSIZE:
// rv=fileSlot->subs[*(u32 *)argp].length;
rv=((apa_subs *)(&fileSlot->start))[*(u32 *)argp].length; // !HACK!
break;
case APA_IOCTL2_GETHEADER:
if(atadDmaTransfer(f->unit, bufp, fileSlot->start, sizeof(apa_header)/512, ATAD_MODE_READ))
rv=-EIO;
rv=sizeof(apa_header);
break;
case APA_IOCTL2_SET_PART_ERROR:
setPartErrorSector(f->unit, fileSlot->start); rv=0;
break;
case APA_IOCTL2_GET_PART_ERROR:
if((rv=getPartErrorSector(f->unit, APA_SECTOR_PART_ERROR, bufp)) > 0) {
if(*(u32 *)bufp==fileSlot->start) {
rv=0; setPartErrorSector(f->unit, 0);// clear last error :)
}
}
break;
default:
rv=-EINVAL;
break;
}
SignalSema(fioSema);
return rv;
}