Raise Background operations to first class range commands.

		// Peer to Peer operations.

		optional P2POperation p2pOperation = 4;

		// 5 is reserved.

		//GetLog

		optional GetLog getLog = 6;

		//set up security

		optional Security security = 7;

		// Defined long running commands that are device dependent and

		// typically background operations.

		optional BackgroundOperation backgroundOperation = 5;

		// Perform Pin-based operations

		optional PinOperation pinOp = 8;

	}

			optional int32 tlsPort = 11;

			// 18, 19 are reserved.

			message Interface {

				optional string name = 1;

				optional bytes MAC = 2;

	}

	// These are long running background operations. The value of the

	// system controlling background operations is that the system

	// can make sure that during high performance periods that

	// background operations are not being performed.

	message BackgroundOperation {

	// Determine the operation type

		optional BackOpType backOpType = 1;

		// The range on the request and results on the response

		optional Range range = 2;

		enum BackOpType {

			INVALID_BACKOP = -1;

			// Media scan is to check that the user data is readable, and

			// if the end to end integrity is known to the device, if the

			// end to end integrity field is correct.

			MEDIASCAN = 1;

			// This performs optimizations of the media. Things like

			// defragmentation, compaction, garbage collection, compression

			// could be things accomplished using the media optimize command.

			MEDIAOPTIMIZE = 2;

		}

	}

	// Pin Operations are used for special commands that are valid when the device

	// is locked or to be locked. These are unlock, lock and erase.

	// This must come over the TLS connection to protect the confidentiality and

	// integrity. This operations must be used with PinAuth.

	message PinOperation {

		optional PinOpType pinOpType = 1;

		enum PinOpType {

			INVALID_PINOP = -1;

			// will not

			SECURE_ERASE_PINOP = 4;

		}

	}

	enum Priority {

		NOOP_RESPONSE = 29;

		FLUSHALLDATA = 32;

		FLUSHALLDATA_RESPONSE = 31;

		BACKOP = 34; // background operations

		BACKOP_RESPONSE = 33;

		// 33, 34 are reserved

		PINOP = 36; // Pin based operations

		PINOP_RESPONSE = 35;

		// Media scan is to check that the user data is readable, and

		// if the end to end integrity is known to the device, if the

		// end to end integrity field is correct.

		MEDIASCAN = 38;

		MEDIASCAN_RESPONSE = 37;

		// This performs optimizations of the media. Things like

		// defragmentation, compaction, garbage collection, compression

		// could be things accomplished using the media optimize command.

		MEDIAOPTIMIZE = 40;

		MEDIAOPTIMIZE_RESPONSE = 40;

	}

}