公开(公告)号：US09116800B2

公开(公告)日：2015-08-25

申请号：US14549827

申请日：2014-11-21

Applicant: Micron Technology, Inc.

Inventor： Samuel Post ,  Jared Hulbert ,  Stephen Wilbur Bowers ,  Mark Leinwander

IPC: G06F12/06 ,  G06F12/00

CPC classification number: G06F12/0692 ,  G06F3/061 ,  G06F3/0661 ,  G06F3/0689 ,  G06F12/00 ,  G06F12/0292 ,  G06F2212/1016 ,  G06F2212/206

Abstract: Described herein are methods for accessing a block-based storage device having a memory-mapped interface and a block interface. In one embodiment, an apparatus (e.g., block-based storage device) includes a storage array to store data and a memory-mapped interface that is coupled to the storage array. The memory-mapped interface includes memory-mapped memory space. The memory-mapped interface receives direct access requests from a host to directly access memory-mapped files. The apparatus also includes a block interface that is coupled to the storage array. The block interface receives block requests from a storage driver to access the storage array.

Abstract translation: 这里描述了用于访问具有存储器映射接口和块接口的基于块的存储设备的方法。 在一个实施例中，装置（例如，基于块的存储装置）包括用于存储数据的存储阵列和耦合到存储阵列的存储器映射接口。 内存映射接口包括内存映射内存空间。 内存映射接口从主机接收直接访问请求，以直接访问内存映射文件。 该装置还包括耦合到存储阵列的块接口。 块接口接收来自存储驱动器的访问存储阵列的块请求。

公开(公告)号：US20150081998A1

公开(公告)日：2015-03-19

申请号：US14549827

申请日：2014-11-21

Applicant: Micron Technology, Inc.

Inventor： Samuel Post ,  Jared Hulbert ,  Stephen Wilbur Bowers ,  Mark Leinwander

IPC: G06F12/06

CPC classification number: G06F12/0692 ,  G06F3/061 ,  G06F3/0661 ,  G06F3/0689 ,  G06F12/00 ,  G06F12/0292 ,  G06F2212/1016 ,  G06F2212/206

Abstract: Described herein are methods for accessing a block-based storage device having a memory-mapped interface and a block interface. In one embodiment, an apparatus (e.g., block-based storage device) includes a storage array to store data and a memory-mapped interface that is coupled to the storage array. The memory-mapped interface includes memory-mapped memory space. The memory-mapped interface receives direct access requests from a host to directly access memory-mapped files. The apparatus also includes a block interface that is coupled to the storage array. The block interface receives block requests from a storage driver to access the storage array.

Abstract translation: 这里描述了用于访问具有存储器映射接口和块接口的基于块的存储设备的方法。 在一个实施例中，装置（例如，基于块的存储装置）包括用于存储数据的存储阵列和耦合到存储阵列的存储器映射接口。 内存映射接口包括内存映射内存空间。 内存映射接口从主机接收直接访问请求，以直接访问内存映射文件。 该装置还包括耦合到存储阵列的块接口。 块接口接收来自存储驱动器的访问存储阵列的块请求。