On 12/4/20 7:20 AM, Stefano Garzarella wrote: > On Fri, Dec 04, 2020 at 12:03:53PM +0800, Jason Wang wrote: >> This patch introduce a vDPA driver for virtio-pci device. It bridges >> the virtio-pci control command to the vDPA bus. This will be used for >> features prototyping and testing. >> >> Note that get/restore virtqueue state is not supported which needs >> extension on the virtio specification. >> >> Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx> >> --- >> drivers/vdpa/Kconfig | 6 + >> drivers/vdpa/Makefile | 1 + >> drivers/vdpa/virtio_pci/Makefile | 2 + >> drivers/vdpa/virtio_pci/vp_vdpa.c | 455 ++++++++++++++++++++++++++++++ >> 4 files changed, 464 insertions(+) >> create mode 100644 drivers/vdpa/virtio_pci/Makefile >> create mode 100644 drivers/vdpa/virtio_pci/vp_vdpa.c >> >> diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig >> index 358f6048dd3c..18cad14f533e 100644 >> --- a/drivers/vdpa/Kconfig >> +++ b/drivers/vdpa/Kconfig >> @@ -48,4 +48,10 @@ config MLX5_VDPA_NET >> be executed by the hardware. It also supports a variety of stateless >> offloads depending on the actual device used and firmware version. >> >> +config VP_VDPA >> + tristate "Virtio PCI bridge vDPA driver" >> + depends on PCI_MSI && VIRTIO_PCI_MODERN >> + help >> + This kernel module that bridges virtio PCI device to vDPA bus. > ^ > Without 'that' maybe sound better, but I'm not a native speaker :-) Yes, drop 'that', please. >> + >> endif # VDPA -- ~Randy _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
