diff options
| author | Jay Sternberg <jay.e.sternberg@intel.com> | 2015-10-09 18:17:06 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-10-09 10:40:37 -0600 |
| commit | 57dacad5f2288e3de91f99b29f07b4a2793446d2 (patch) | |
| tree | d9a94bab016d7a68ee315ea135c80711c55b64e1 /drivers | |
| parent | 08c69640cfcbdcc7aaed31c05bbfaf03bb60611c (diff) | |
nvme: move to a new drivers/nvme/host directory
This patch moves the NVMe driver from drivers/block/ to its own new
drivers/nvme/host/ directory. This is in preparation of splitting the
current monolithic driver up and add support for the upcoming NVMe
over Fabrics standard. The drivers/nvme/host/ is chose to leave space
for a NVMe target implementation in addition to this host side driver.
Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
[hch: rebased, renamed core.c to pci.c, slight tweaks]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/Makefile | 1 | ||||
| -rw-r--r-- | drivers/block/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/block/Makefile | 2 | ||||
| -rw-r--r-- | drivers/nvme/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/nvme/Makefile | 2 | ||||
| -rw-r--r-- | drivers/nvme/host/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/nvme/host/Makefile | 4 | ||||
| -rw-r--r-- | drivers/nvme/host/nvme.h (renamed from drivers/block/nvme.h) | 0 | ||||
| -rw-r--r-- | drivers/nvme/host/pci.c (renamed from drivers/block/nvme-core.c) | 0 | ||||
| -rw-r--r-- | drivers/nvme/host/scsi.c (renamed from drivers/block/nvme-scsi.c) | 0 |
11 files changed, 20 insertions, 13 deletions
diff --git a/drivers/Kconfig b/drivers/Kconfig index 46b4a8e0f859..e69ec82ac80a 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -18,6 +18,8 @@ source "drivers/pnp/Kconfig" source "drivers/block/Kconfig" +source "drivers/nvme/Kconfig" + # misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4 source "drivers/misc/Kconfig" diff --git a/drivers/Makefile b/drivers/Makefile index b250b36b54f2..42f9dd5f07c8 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -70,6 +70,7 @@ obj-$(CONFIG_NUBUS) += nubus/ obj-y += macintosh/ obj-$(CONFIG_IDE) += ide/ obj-$(CONFIG_SCSI) += scsi/ +obj-y += nvme/ obj-$(CONFIG_ATA) += ata/ obj-$(CONFIG_TARGET_CORE) += target/ obj-$(CONFIG_MTD) += mtd/ diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 1b8094d4d7af..29819e719afa 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -310,17 +310,6 @@ config BLK_DEV_NBD If unsure, say N. -config BLK_DEV_NVME - tristate "NVM Express block device" - depends on PCI - ---help--- - 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. - config BLK_DEV_SKD tristate "STEC S1120 Block Driver" depends on PCI diff --git a/drivers/block/Makefile b/drivers/block/Makefile index 02b688d1438d..671329023ec2 100644 --- a/drivers/block/Makefile +++ b/drivers/block/Makefile @@ -22,7 +22,6 @@ obj-$(CONFIG_XILINX_SYSACE) += xsysace.o obj-$(CONFIG_CDROM_PKTCDVD) += pktcdvd.o obj-$(CONFIG_MG_DISK) += mg_disk.o obj-$(CONFIG_SUNVDC) += sunvdc.o -obj-$(CONFIG_BLK_DEV_NVME) += nvme.o obj-$(CONFIG_BLK_DEV_SKD) += skd.o obj-$(CONFIG_BLK_DEV_OSD) += osdblk.o @@ -44,6 +43,5 @@ obj-$(CONFIG_BLK_DEV_RSXX) += rsxx/ obj-$(CONFIG_BLK_DEV_NULL_BLK) += null_blk.o obj-$(CONFIG_ZRAM) += zram/ -nvme-y := nvme-core.o nvme-scsi.o skd-y := skd_main.o swim_mod-y := swim.o swim_asm.o diff --git a/drivers/nvme/Kconfig b/drivers/nvme/Kconfig new file mode 100644 index 000000000000..a39d9431eaec --- /dev/null +++ b/drivers/nvme/Kconfig @@ -0,0 +1 @@ +source "drivers/nvme/host/Kconfig" diff --git a/drivers/nvme/Makefile b/drivers/nvme/Makefile new file mode 100644 index 000000000000..9421e829d2a9 --- /dev/null +++ b/drivers/nvme/Makefile @@ -0,0 +1,2 @@ + +obj-y += host/ diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig new file mode 100644 index 000000000000..0089f78b4071 --- /dev/null +++ b/drivers/nvme/host/Kconfig @@ -0,0 +1,10 @@ +config BLK_DEV_NVME + tristate "NVM Express block device" + depends on PCI + ---help--- + 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. diff --git a/drivers/nvme/host/Makefile b/drivers/nvme/host/Makefile new file mode 100644 index 000000000000..cfb6679ec245 --- /dev/null +++ b/drivers/nvme/host/Makefile @@ -0,0 +1,4 @@ + +obj-$(CONFIG_BLK_DEV_NVME) += nvme.o + +nvme-y += pci.o scsi.o diff --git a/drivers/block/nvme.h b/drivers/nvme/host/nvme.h index c1f41bf3c0f2..c1f41bf3c0f2 100644 --- a/drivers/block/nvme.h +++ b/drivers/nvme/host/nvme.h diff --git a/drivers/block/nvme-core.c b/drivers/nvme/host/pci.c index a526696d684d..a526696d684d 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/nvme/host/pci.c diff --git a/drivers/block/nvme-scsi.c b/drivers/nvme/host/scsi.c index c3d8d3887a31..c3d8d3887a31 100644 --- a/drivers/block/nvme-scsi.c +++ b/drivers/nvme/host/scsi.c |