@param This The protocol instance pointer.
@param HeaderSize The size, in bytes, of the media header received on the network
interface. If this parameter is NULL, then the media header size
will not be returned.
@param BufferSize On entry, the size, in bytes, of Buffer. On exit, the size, in
bytes, of the packet that was received on the network interface.
@param Buffer A pointer to the data buffer to receive both the media header and
the data.
@param SrcAddr The source HW MAC address. If this parameter is NULL, the
HW MAC source address will not be extracted from the media
header.
@param DestAddr The destination HW MAC address. If this parameter is NULL,
the HW MAC destination address will not be extracted from the
media header.
@param Protocol The media header type. If this parameter is NULL, then the
protocol will not be extracted from the media header. See
RFC 1700 section "Ether Types" for examples.
@retval EFI_SUCCESS The received data was stored in Buffer, and BufferSize has
been updated to the number of bytes received.
@retval EFI_NOT_STARTED The network interface has not been started.
@retval EFI_NOT_READY The network interface is too busy to accept this transmit
request.
@retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small.
@retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value.
@retval EFI_DEVICE_ERROR The command could not be sent to the network interface.
@retval EFI_UNSUPPORTED This function is not supported by the network interface.
Receives a packet from a network interface.
@param This The protocol instance pointer. @param HeaderSize The size, in bytes, of the media header received on the network interface. If this parameter is NULL, then the media header size will not be returned. @param BufferSize On entry, the size, in bytes, of Buffer. On exit, the size, in bytes, of the packet that was received on the network interface. @param Buffer A pointer to the data buffer to receive both the media header and the data. @param SrcAddr The source HW MAC address. If this parameter is NULL, the HW MAC source address will not be extracted from the media header. @param DestAddr The destination HW MAC address. If this parameter is NULL, the HW MAC destination address will not be extracted from the media header. @param Protocol The media header type. If this parameter is NULL, then the protocol will not be extracted from the media header. See RFC 1700 section "Ether Types" for examples.
@retval EFI_SUCCESS The received data was stored in Buffer, and BufferSize has been updated to the number of bytes received. @retval EFI_NOT_STARTED The network interface has not been started. @retval EFI_NOT_READY The network interface is too busy to accept this transmit request. @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. @retval EFI_UNSUPPORTED This function is not supported by the network interface.