SEAMLESS RECOVERY OF A HARDWARE-BASED I/O PATH IN A MULTI-FUNCTION NVMe SSD

    公开(公告)号:US20230350754A1

    公开(公告)日:2023-11-02

    申请号:US17733519

    申请日:2022-04-29

    CPC classification number: G06F11/1415 G11C29/08 G06F2201/82

    Abstract: A method includes receiving signaling indicative of performance of a reset operation involving a first physical function associated with a controller of a memory device and initiating a first timer that corresponds to an amount of time available for the first physical function associated with the controller of the memory device to complete execution of pending commands. The method further includes initiating a second timer that corresponds to an amount of time available for a second physical function associated with the controller of the memory device to complete execution of pending commands and initiating a third timer that corresponds to an amount of time available for the second physical function associated with the controller of the memory device to join a recovery operation that is instigated as a result of performance of the reset operation.

    Seamless recovery of a hardware-based I/O path in a multi-function NVMe SSD

    公开(公告)号:US11789819B1

    公开(公告)日:2023-10-17

    申请号:US17733519

    申请日:2022-04-29

    CPC classification number: G06F11/1415 G11C29/08 G06F2201/82

    Abstract: A method includes receiving signaling indicative of performance of a reset operation involving a first physical function associated with a controller of a memory device and initiating a first timer that corresponds to an amount of time available for the first physical function associated with the controller of the memory device to complete execution of pending commands. The method further includes initiating a second timer that corresponds to an amount of time available for a second physical function associated with the controller of the memory device to complete execution of pending commands and initiating a third timer that corresponds to an amount of time available for the second physical function associated with the controller of the memory device to join a recovery operation that is instigated as a result of performance of the reset operation.

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