On Feb 17 18:44, Lukasz Maniak wrote: > This patch implements initial support for Single Root I/O Virtualization > on an NVMe device. > > Essentially, it allows to define the maximum number of virtual functions > supported by the NVMe controller via sriov_max_vfs parameter. > > Passing a non-zero value to sriov_max_vfs triggers reporting of SR-IOV > capability by a physical controller and ARI capability by both the > physical and virtual function devices. > > NVMe controllers created via virtual functions mirror functionally > the physical controller, which may not entirely be the case, thus > consideration would be needed on the way to limit the capabilities of > the VF. > > NVMe subsystem is required for the use of SR-IOV. > > Signed-off-by: Lukasz Maniak <lukasz.man...@linux.intel.com> > --- > hw/nvme/ctrl.c | 85 ++++++++++++++++++++++++++++++++++++++-- > hw/nvme/nvme.h | 3 +- > include/hw/pci/pci_ids.h | 1 + > 3 files changed, 85 insertions(+), 4 deletions(-) >
LGTM. Reviewed-by: Klaus Jensen <k.jen...@samsung.com>
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