On Thu, Apr 08, 2021 at 08:37:06AM +0900, Keith Busch wrote: >On Wed, Apr 07, 2021 at 06:08:06PM +0530, Padmakar Kalghatgi wrote: >> Since most of the companies who develop SSDs, use MI(sideband) channel, we think this will be a good enhancement to the existing functionality which the nvme-cli provides. > >Can we even use this from a Linux host? I thought the sideband channel >was typically connected to the baseboard management controller. > Yes, this can be used from Linux host by having additional hardwares, like TotalPhase's aardvark, Corelis etc, which are connected to the NVMe device.