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CHANGELOG.md: VMD driver section

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Added VMD driver section to changelog.

Change-Id: Ic9afd45a8b529ddd5e6c10aeb4659f6dd451f92c
Signed-off-by: Wojciech Malikowski <wojciech.malikowski@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/463302
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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Wojciech Malikowski 2019-07-26 06:55:49 -04:00 committed by Jim Harris
parent 86c7f4be2a
commit 7c0887879e
1 changed files with 12 additions and 0 deletions
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CHANGELOG.md
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@ -9,6 +9,18 @@ to allow for recovery from dirty shutdown event.
Added handling of Asynchronous Nand Management Events (ANM).
### vmd
EXPERIMENTAL: Added Intel Volume Management Device (VMD) driver. VMD is an integrated
controller inside the CPU PCIe root complex. It enables virtual HBAs for the connected
NVMe SSDs. `spdk_vmd_init()` enumerates NVMe SSDs behind VMD device and hook them into
SPDK PCI subsystem. `spdk_nvme_probe()` or `spdk_nvme_connect()` can be used to connect
NVMe driver to the device located at the given transport ID.
To obtain transport ID of NVMe SSD behind VMD `spdk_lspci` can be used.
Current implementation does not support hotplug.
### blobfs
Blobfs file asynchronous operations were added to public APIs.