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CONFIG_BLK_DEV_NVME: NVM Express block device

General informations

The Linux kernel configuration item CONFIG_BLK_DEV_NVME has multiple definitions:

NVM Express block device found in drivers/block/Kconfig

The configuration item CONFIG_BLK_DEV_NVME:

• prompt: NVM Express block device
• type: tristate
• depends on: CONFIG_PCI
• defined in drivers/block/Kconfig
• found in Linux kernels: 3.3–3.19, 4.0–4.3, 4.3+HEAD
• modules built: nvme, nvme

Help text

The NVM Express driver is for solid state drives directly connected to the PCI or PCI Express bus. If you know you don't have one of these, it is safe to answer N.

To compile this driver as a module, choose M here: the module will be called nvme.

NVM Express block device found in drivers/nvme/host/Kconfig

The configuration item CONFIG_BLK_DEV_NVME:

• prompt: NVM Express block device
• type: tristate
• depends on: CONFIG_PCI && CONFIG_BLOCK
• defined in drivers/nvme/host/Kconfig
• found in Linux kernels: 4.4–4.13, 4.14-rc+HEAD
• modules built: nvme, nvme

Help text

The NVM Express driver is for solid state drives directly connected to the PCI or PCI Express bus. If you know you don't have one of these, it is safe to answer N.

To compile this driver as a module, choose M here: the module will be called nvme.

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• class: 01 ("Mass storage controller"), subclass: 08 ("Non-Volatile memory controller"), prog-if: 02 ("NVM Express")
• class: 01 ("Mass storage controller"), subclass: 08 ("Non-Volatile memory controller"), prog-if: 02 ("NVM Express")
• vendor: 106b ("Apple Inc."), device: 2001 ("S1X NVMe Controller")
• vendor: 106b ("Apple Inc."), device: 2003 ("S3X NVMe Controller")
• vendor: 144d ("Samsung Electronics Co Ltd"), device: a821 ("NVMe SSD Controller 172X")
• vendor: 144d ("Samsung Electronics Co Ltd"), device: a822 ("NVMe SSD Controller 172Xa")
• vendor: 1c58 ("HGST, Inc."), device: 0003 ("Ultrastar SN100 Series NVMe SSD")
• vendor: 1c5f ("Beijing Memblaze Technology Co. Ltd."), device: 0540 ("PBlaze4 NVMe SSD")
• vendor: 1d1d ("CNEX Labs"), device: 1f1f ("QEMU NVM Express LightNVM Controller")
• vendor: 1d1d ("CNEX Labs"), device: 2807 ("8800 series NVMe SSD")
• vendor: 8086 ("Intel Corporation"), device: 0953 ("PCIe Data Center SSD")
• vendor: 8086 ("Intel Corporation"), device: 0a53 ("DC P3520 SSD")
• vendor: 8086 ("Intel Corporation"), device: 0a54
• vendor: 8086 ("Intel Corporation"), device: 0a55
• vendor: 8086 ("Intel Corporation"), device: 5845 ("QEMU NVM Express Controller")
• vendor: 8086 ("Intel Corporation"), device: f1a5

LKDDb

Raw data from LKDDb:

• lkddb module nvme CONFIG_BLK_DEV_NVME : drivers/block/Kconfig : "NVM Express block device" # in 3.3–3.19, 4.0–4.3, 4.3+HEAD
• lkddb module nvme CONFIG_BLK_DEV_NVME : drivers/nvme/host/Kconfig : "NVM Express block device" # in 4.4–4.13, 4.14-rc+HEAD
• lkddb pci .... .... .... .... 010802 : CONFIG_BLK_DEV_NVME : drivers/block/nvme-core.c # in 3.15–3.19, 4.0–4.3, 4.3+HEAD
• lkddb pci .... .... .... .... 010802 : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.4–4.13, 4.14-rc+HEAD
• lkddb pci 106b 2001 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.4–4.13, 4.14-rc+HEAD
• lkddb pci 106b 2003 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.11–4.13, 4.14-rc+HEAD
• lkddb pci 144d a821 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.13, 4.14-rc+HEAD
• lkddb pci 144d a822 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.13, 4.14-rc+HEAD
• lkddb pci 1c58 0003 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.8–4.13, 4.14-rc+HEAD
• lkddb pci 1c5f 0540 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.8–4.13, 4.14-rc+HEAD
• lkddb pci 1d1d 1f1f .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.14-rc+HEAD
• lkddb pci 1d1d 2807 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.14-rc+HEAD
• lkddb pci 8086 0953 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.5–4.13, 4.14-rc+HEAD
• lkddb pci 8086 0a53 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.7–4.13, 4.14-rc+HEAD
• lkddb pci 8086 0a54 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.7–4.13, 4.14-rc+HEAD
• lkddb pci 8086 0a55 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.13, 4.14-rc+HEAD
• lkddb pci 8086 5845 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.5–4.13, 4.14-rc+HEAD
• lkddb pci 8086 f1a5 .... .... ...... : CONFIG_BLK_DEV_NVME : drivers/nvme/host/pci.c # in 4.12–4.13, 4.14-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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