Re: [PATCH v2 6/6] PCI: Expose reset type to users of pci_reset_bus()

[Sinan Kaya <okaya@xxxxxxxxxx>]

On 9/14/2018 6:33 PM, Alex Williamson wrote:
> > @@ -1015,7 +1015,7 @@ static long vfio_pci_ioctl(void *device_data,
> >   						    &info, slot);
> >   		if (!ret)
> >   			/* User has access, do the reset */
> > -			ret = pci_reset_bus(vdev->pdev);
> > +			ret = pci_reset_bus(vdev->pdev, PCI_RESET_LINK);
> This should have switched back the control we had prior to 811c5cb37df4
> with something like:
>
> 	ret = pci_reset_bus(vdev->pdev,
> 			slot ? PCI_RESET_SLOT :	PCI_RESET_BUS);
>
> >   
> >   hot_reset_release:
> >   		for (i--; i >= 0; i--)
> > @@ -1390,7 +1390,7 @@ static void vfio_pci_try_bus_reset(struct vfio_pci_device *vdev)
> >   	}
> >   
> >   	if (needs_reset)
> > -		ret = pci_reset_bus(vdev->pdev);
> > +		ret = pci_reset_bus(vdev->pdev, PCI_RESET_LINK);
> Same here.

Sure I can do that.