STORAGE DEVICE AND INTERRUPT GENERATION METHOD THE

专利名称：STORAGE DEVICE AND INTERRUPT

GENERATION METHOD THEREOF

发明人：HYUNSEOK CHA,Sarath Kumar

Kunnumpurathu Sivan,Jungsoo Ryoo

申请号：US15265090申请日：20160914

公开号：US20170075834A1公开日：20170316

专利附图：

摘要：An interrupt generation method of a storage device includes executing acommand provided by a host, writing a completion entry in a completion queue of the

host upon completing execution of the command, and issuing an interrupt correspondingto the completion entry to the host in response to at least one of a first interruptgeneration condition, a second interrupt generation condition, and a third interruptgeneration condition being satisfied. The first interrupt generation condition is satisfiedwhen a difference between a tail pointer and a head pointer of the completion queue isequal to a first mismatch value. The second interrupt generation condition is satisfiedwhen the difference between the tail pointer and the head pointer is at least equal to anaggregation threshold. The third interrupt generation condition is satisfied when anamount of time that has elapsed since a previous interrupt was issued exceeds areference time.

申请人：HYUNSEOK CHA,Sarath Kumar Kunnumpurathu Sivan,Jungsoo Ryoo

地址：Osan-Si KR,Bangalore IN,Seongnam-Si KR

国籍：KR,IN,KR

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