US 11,656,798 B1
Immediate partial host buffer fetching
Shay Benisty, Beer Sheva (IL); and Amir Segev, Meiter (IL)
Assigned to Western Digital Technologies, Inc., San Jose, CA (US)
Filed by Western Digital Technologies, Inc., San Jose, CA (US)
Filed on Dec. 3, 2021, as Appl. No. 17/457,587.
Int. Cl. G06F 3/06 (2006.01)
CPC G06F 3/0659 (2013.01) [G06F 3/0614 (2013.01); G06F 3/0656 (2013.01); G06F 3/0673 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A data storage device, comprising:
a memory device; and
a controller coupled to the memory device, wherein the controller is configured to:
fetch a command from a host device, wherein the command meets a predefined threshold;
parse the command;
fetch entries associated with the command, wherein the entries are host buffer pointers; and
store the fetched entries in a command context with the command and parsing results.