2016-02-11 02:03:32 +08:00
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config NVME_CORE
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tristate
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2015-10-10 00:17:06 +08:00
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config BLK_DEV_NVME
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tristate "NVM Express block device"
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2015-10-13 01:37:38 +08:00
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depends on PCI && BLOCK
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2016-02-11 02:03:32 +08:00
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select NVME_CORE
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2015-10-10 00:17:06 +08:00
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---help---
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The NVM Express driver is for solid state drives directly
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connected to the PCI or PCI Express bus. If you know you
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don't have one of these, it is safe to answer N.
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To compile this driver as a module, choose M here: the
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module will be called nvme.
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2015-12-24 22:27:02 +08:00
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config BLK_DEV_NVME_SCSI
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bool "SCSI emulation for NVMe device nodes"
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2016-02-11 02:03:32 +08:00
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depends on NVME_CORE
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2015-12-24 22:27:02 +08:00
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---help---
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This adds support for the SG_IO ioctl on the NVMe character
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2016-04-20 10:04:32 +08:00
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and block devices nodes, as well as a translation for a small
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2015-12-24 22:27:02 +08:00
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number of selected SCSI commands to NVMe commands to the NVMe
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driver. If you don't know what this means you probably want
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2016-02-10 01:21:22 +08:00
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to say N here, unless you run a distro that abuses the SCSI
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emulation to provide stable device names for mount by id, like
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some OpenSuSE and SLES versions.
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2016-06-13 22:45:26 +08:00
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config NVME_FABRICS
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tristate
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2016-07-06 20:55:52 +08:00
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config NVME_RDMA
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tristate "NVM Express over Fabrics RDMA host driver"
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2016-09-12 05:41:49 +08:00
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depends on INFINIBAND && BLOCK
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2016-08-19 02:16:36 +08:00
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select NVME_CORE
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2016-07-06 20:55:52 +08:00
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select NVME_FABRICS
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select SG_POOL
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help
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This provides support for the NVMe over Fabrics protocol using
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the RDMA (Infiniband, RoCE, iWarp) transport. This allows you
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to use remote block devices exported using the NVMe protocol set.
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To configure a NVMe over Fabrics controller use the nvme-cli tool
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from https://github.com/linux-nvme/nvme-cli.
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If unsure, say N.
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