From c043b4a8cf3b16fbdcaec1126841431c33b16e98 Mon Sep 17 00:00:00 2001 From: Jason Wang Date: Thu, 26 Mar 2020 22:01:22 +0800 Subject: virtio: introduce a vDPA based transport This patch introduces a vDPA transport for virtio. This is used to use kernel virtio driver to drive the vDPA device that is capable of populating virtqueue directly. A new virtio-vdpa driver will be registered to the vDPA bus, when a new virtio-vdpa device is probed, it will register the device with vdpa based config ops. This means it is a software transport between vDPA driver and vDPA device. The transport was implemented through bus_ops of vDPA parent. Signed-off-by: Jason Wang Link: https://lore.kernel.org/r/20200326140125.19794-7-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin --- drivers/virtio/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/virtio/Makefile') diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile index fdf5eacd0d0a..3407ac03fe60 100644 --- a/drivers/virtio/Makefile +++ b/drivers/virtio/Makefile @@ -6,4 +6,5 @@ virtio_pci-y := virtio_pci_modern.o virtio_pci_common.o virtio_pci-$(CONFIG_VIRTIO_PCI_LEGACY) += virtio_pci_legacy.o obj-$(CONFIG_VIRTIO_BALLOON) += virtio_balloon.o obj-$(CONFIG_VIRTIO_INPUT) += virtio_input.o +obj-$(CONFIG_VIRTIO_VDPA) += virtio_vdpa.o obj-$(CONFIG_VDPA) += vdpa/ -- cgit v1.2.3