On 06/29 23:40, Klaus Jensen wrote:
> From: Klaus Jensen <k.jen...@samsung.com>
>
> This adds support for multiple namespaces by introducing a new 'nvme-ns'
> device model. The nvme device creates a bus named from the device name
> ('id'). The nvme-ns devices then connect to this and registers
> themselves with the nvme device.
>
> This changes how an nvme device is created. Example with two namespaces:
>
> -drive file=nvme0n1.img,if=none,id=disk1
> -drive file=nvme0n2.img,if=none,id=disk2
> -device nvme,serial=deadbeef,id=nvme0
> -device nvme-ns,drive=disk1,bus=nvme0,nsid=1
> -device nvme-ns,drive=disk2,bus=nvme0,nsid=2
>
> The drive property is kept on the nvme device to keep the change
> backward compatible, but the property is now optional. Specifying a
> drive for the nvme device will always create the namespace with nsid 1.
>
> Signed-off-by: Klaus Jensen <klaus.jen...@cnexlabs.com>
> Signed-off-by: Klaus Jensen <k.jen...@samsung.com>
> Reviewed-by: Keith Busch <kbu...@kernel.org>
Reviewed-by: Minwoo Im <minwoo.im....@gmail.com>
