AppleNetBoot.h

Go to the documentation of this file.

#ifndef _IPXE_EFI_APPLE_NET_BOOT_PROTOCOL_H
#define _IPXE_EFI_APPLE_NET_BOOT_PROTOCOL_H

/** @file
 *
 * Apple Net Boot Protocol
 *
 */

FILE_LICENCE ( BSD3 );
FILE_SECBOOT ( PERMITTED );

#define EFI_APPLE_NET_BOOT_PROTOCOL_GUID                                \
        { 0x78ee99fb, 0x6a5e, 0x4186,                                   \
        { 0x97, 0xde, 0xcd, 0x0a, 0xba, 0x34, 0x5a, 0x74 } }

typedef struct _EFI_APPLE_NET_BOOT_PROTOCOL EFI_APPLE_NET_BOOT_PROTOCOL;

/**
  Get a DHCP packet obtained by the firmware during NetBoot.

  @param  This          A pointer to the APPLE_NET_BOOT_PROTOCOL instance.
  @param  BufferSize    A pointer to the size of the buffer in bytes.
  @param  DataBuffer    The memory buffer to copy the packet to. If it is
                        NULL, then the size of the packet is returned
                        in BufferSize.
  @retval EFI_SUCCESS           The packet was copied.
  @retval EFI_BUFFER_TOO_SMALL  The BufferSize is too small to read the
                                current packet. BufferSize has been
                                updated with the size needed to
                                complete the request.
**/
typedef
EFI_STATUS
(EFIAPI *GET_DHCP_RESPONSE) (
  IN EFI_APPLE_NET_BOOT_PROTOCOL        *This,
  IN OUT UINTN                          *BufferSize,
  OUT VOID                              *DataBuffer
  );

struct _EFI_APPLE_NET_BOOT_PROTOCOL
{
  GET_DHCP_RESPONSE     GetDhcpResponse;
  GET_DHCP_RESPONSE     GetBsdpResponse;
};

#endif /*_IPXE_EFI_APPLE_NET_BOOT_PROTOCOL_H */