/*
* Device registration
*/
EXPORT ER sdRegistDevice(DrvTab *drv)
{
ER er, err;
GDefDev ddev;
DiskInfo diskinfo;
/* Disk initialization (read in the partition information)
Continue processing to register physical device also when error occurs */
er = (*(drv->DiskInit))(drv);
/* Set "DiskInfo" */
sdMakeDiskInfo(drv, &diskinfo);
/* Registration information */
ddev = *GDI_ddev(drv->Gdi);
ddev.drvatr = (drv->Spec.lockreq) ? TDA_LOCKREQ : 0;
switch(drv->Spec.accif) {
case MEM_ACCIF: ddev.devatr = (drv->Spec.readonly) ?
TDK_DISK_ROM : TDK_DISK_RAM;
break;
case ATA_ACCIF: ddev.devatr = TDK_DISK_HD;
break;
case MMC_ACCIF: ddev.devatr = TDK_DISK_FLA;
break;
default: ddev.devatr = TDK_DISK_UNDEF;
}
ddev.devatr |= (drv->DrvNo & 0x3F) << 16;
ddev.devatr |= (drv->Spec.eject) ? TD_REMOVABLE : 0;
ddev.devatr |= (drv->Spec.readonly) ? TD_PROTECT : 0;
ddev.blksz = drv->SecSize;
ddev.nsub = drv->nSUnit;
/* (Re)register the device */
err = GRedefDevice(&ddev, drv->Gdi);
if (err < E_OK) goto E_EXIT;
return er;
E_EXIT:
return err;
}
/*
* DN_DISKINFO: disk information (R)
*/
LOCAL INT accDISKINFO(DrvTab *drv, T_DEVREQ *req)
{
sdMakeDiskInfo(drv, (DiskInfo*)req->buf);
return sizeof(DiskInfo);
}
