Re: [Intel-gfx] [PATCH v2 06/14] vfio/fsl: Move to the device set infrastructure

Christoph Hellwig
2021-07-23T12:29:08Z

On Fri, Jul 23, 2021 at 09:22:27AM -0300, Jason Gunthorpe wrote:
> > But do we even need the else part? Assingning &mc_dev->dev is
> > equivalent to the default per-device set anyway, isn't it?
>
> Not quite, the default is this:
>
> if (!device->dev_set)
> vfio_assign_device_set(device, device);
>
> Where 'device' is the vfio_device itself, the above is connecting to
> the struct fsl_mc_device.

Isn't there a 1:1 relation?