EmmcDiskInfo.c

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#include "EmmcDxe.h"
 
EFI_STATUS
EFIAPI
EmmcDiskInfoInquiry (
  IN     EFI_DISK_INFO_PROTOCOL  *This,
  IN OUT VOID                    *InquiryData,
  IN OUT UINT32                  *InquiryDataSize
  )
{
  EFI_STATUS      Status;
  EMMC_PARTITION  *Partition;
  EMMC_DEVICE     *Device;
 
  Partition = EMMC_PARTITION_DATA_FROM_DISKINFO (This);
  Device    = Partition->Device;
 
  if (*InquiryDataSize >= sizeof (Device->Cid)) {
    Status = EFI_SUCCESS;
    CopyMem (InquiryData, &Device->Cid, sizeof (Device->Cid));
  } else {
    Status = EFI_BUFFER_TOO_SMALL;
  }
 
  *InquiryDataSize = sizeof (Device->Cid);
 
  return Status;
}
 
EFI_STATUS
EFIAPI
EmmcDiskInfoIdentify (
  IN     EFI_DISK_INFO_PROTOCOL  *This,
  IN OUT VOID                    *IdentifyData,
  IN OUT UINT32                  *IdentifyDataSize
  )
{
  return EFI_NOT_FOUND;
}
 
EFI_STATUS
EFIAPI
EmmcDiskInfoSenseData (
  IN     EFI_DISK_INFO_PROTOCOL  *This,
  IN OUT VOID                    *SenseData,
  IN OUT UINT32                  *SenseDataSize,
  OUT    UINT8                   *SenseDataNumber
  )
{
  return EFI_NOT_FOUND;
}
 
EFI_STATUS
EFIAPI
EmmcDiskInfoWhichIde (
  IN  EFI_DISK_INFO_PROTOCOL  *This,
  OUT UINT32                  *IdeChannel,
  OUT UINT32                  *IdeDevice
  )
{
  return EFI_UNSUPPORTED;
}