hw/nvme: add cross namespace copy support

Extend copy command to copy user data across different namespaces via
support for specifying a namespace for each source range

Signed-off-by: Arun Kumar <arun.kka@samsung.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2 files changed