similar to: [PATCH RFC v2 6/7] virtio_pci: macros for PCI layout offsets.

This is a first go at adding support for the modern (based on the 1.0 virtio spec) virtio-pci implementation. kvmtool makes it simple to add additional transports such as this because of it's layering, so we are able to add it as a 3rd (after legacy virtio-pci and virtio-mmio) transport layer, and still allow users to choose to use either the legacy or the modern implementations (but setting

This is a first go at adding support for the modern (based on the 1.0 virtio spec) virtio-pci implementation. kvmtool makes it simple to add additional transports such as this because of it's layering, so we are able to add it as a 3rd (after legacy virtio-pci and virtio-mmio) transport layer, and still allow users to choose to use either the legacy or the modern implementations (but setting

virtio_pci_modern: fix up vendor capability macros Gerd Hoffmann noticed that we implemented capability layout from an old draft. Unfortunately the code was copied to host as well, so we didn't notice. Luckily we caught this in time. This fixes commit "virtio_pci: macros for PCI layout offsets" and should be smashed with it. Reported-by: Gerd Hoffmann <kraxel at redhat.com>

virtio_pci_modern: fix up vendor capability macros Gerd Hoffmann noticed that we implemented capability layout from an old draft. Unfortunately the code was copied to host as well, so we didn't notice. Luckily we caught this in time. This fixes commit "virtio_pci: macros for PCI layout offsets" and should be smashed with it. Reported-by: Gerd Hoffmann <kraxel at redhat.com>

On 2019/9/10 ??9:52, Michael S. Tsirkin wrote: > On Tue, Sep 10, 2019 at 09:13:02PM +0800, Jason Wang wrote: >> On 2019/9/10 ??6:01, Michael S. Tsirkin wrote: >>>> +#ifndef _LINUX_VIRTIO_MDEV_H >>>> +#define _LINUX_VIRTIO_MDEV_H >>>> + >>>> +#include <linux/interrupt.h> >>>> +#include <linux/vringh.h> >>>>

On Wed, Sep 11, 2019 at 10:38:39AM +0800, Jason Wang wrote: > > On 2019/9/10 ??9:52, Michael S. Tsirkin wrote: > > On Tue, Sep 10, 2019 at 09:13:02PM +0800, Jason Wang wrote: > > > On 2019/9/10 ??6:01, Michael S. Tsirkin wrote: > > > > > +#ifndef _LINUX_VIRTIO_MDEV_H > > > > > +#define _LINUX_VIRTIO_MDEV_H > > > > > + > >