OpalHiiCallbacks.c

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#include "OpalHii.h"
 
EFI_HANDLE
HiiGetDriverImageHandleCB (
  VOID
  )
{
  return gImageHandle;
}
 
VOID *
HiiGetDiskContextCB (
  UINT8  DiskIndex
  )
{
  OPAL_DRIVER_DEVICE  *Dev;
  UINT8               CurrentDisk;
 
  Dev         = OpalDriverGetDeviceList ();
  CurrentDisk = 0;
 
  if (DiskIndex >= GetDeviceCount ()) {
    return NULL;
  }
 
  while (Dev != NULL) {
    if (CurrentDisk == DiskIndex) {
      return Dev;
    } else {
      Dev = Dev->Next;
      CurrentDisk++;
    }
  }
 
  return NULL;
}
 
OPAL_DISK *
HiiGetOpalDiskCB (
  UINT8  DiskIndex
  )
{
  VOID                *Ctx;
  OPAL_DRIVER_DEVICE  *Tmp;
 
  Ctx = HiiGetDiskContextCB (DiskIndex);
 
  if (Ctx == NULL) {
    return NULL;
  }
 
  Tmp = (OPAL_DRIVER_DEVICE *)Ctx;
 
  return &Tmp->OpalDisk;
}
 
CHAR8 *
HiiDiskGetNameCB (
  UINT8  DiskIndex
  )
{
  OPAL_DRIVER_DEVICE  *Ctx;
 
  Ctx = (OPAL_DRIVER_DEVICE *)HiiGetDiskContextCB (DiskIndex);
 
  if (Ctx != NULL) {
    if (Ctx->NameZ == NULL) {
      OpalDriverGetDriverDeviceName (Ctx);
    }
 
    return Ctx->NameZ;
  }
 
  return NULL;
}