Reset techniques for protocol layers of a memory system

An apparatus, comprising:

• one or more memory devices of a memory system;
• and
• a controller of the memory system coupled with the one or more memory devices and configured to cause the apparatus to:
• establish a communications link between a host system and the memory system, the communications link based at least in part on one or more first parameters associated with a first protocol layer and one or more second parameters associated with a second protocol layer;
• reset the one or more first parameters associated with the first protocol layer based at least in part on detection of an error associated with the first protocol layer;
• and
• maintain the one or more second parameters when resetting the one or more first parameters, the one or more second parameters including volatile and set only parameters associated with the second protocol layer, a logical unit queue associated with the second protocol layer, or both.

An apparatus, comprising:

• a controller of a host system configured to couple with a memory system, wherein the controller is configured to cause the apparatus to:
• establish a communications link between the host system and the memory system, the communications link based at least in part on one or more first parameters associated with a first protocol layer and one or more second parameters associated with a second protocol layer;
• reset the one or more first parameters associated with the first protocol layer based at least in part on detection of an error associated with the first protocol layer;
• and
• maintain the one or more second parameters when resetting the one or more first parameters, the one or more second parameters including volatile and set only parameters associated with the second protocol layer, a logical unit queue associated with the second protocol layer, or both.

An apparatus, comprising:

• one or more memory devices of a memory system;
• and
• a controller of the memory system coupled with the one or more memory devices and configured to cause the apparatus to:
• establish a communications link between a host system and the memory system, the communications link based at least in part on one or more first parameters associated with a first protocol layer and one or more second parameters associated with a second protocol layer;
• receive an indication to reset the communications link based at least in part on detection of an error associated with the first protocol layer;
• reset the one or more first parameters associated with the first protocol layer based at least in part on receiving the indication;
• and
• maintain the one or more second parameters when resetting the one or more first parameters, the one or more second parameters including a logical unit queue associated with the second protocol layer.