[dpdk-dev] i40e igb_uio: reset pci on process exit

[Gregory Etelson]

Hello,

This patch introduces idea I would like to implement in igb_uio driver
However, I would like to get hardware experts confirmation.
If the procedure correct I'll submit proper patch 

Regards,
Gregory

On Thursday, 25 May 2017 21:42:42 IDT Stephen Hemminger wrote:
> On Wed, 24 May 2017 14:22:11 +0300
> Gregory Etelson <gregory at weka.io> wrote:
> 
> >  
> > +static int
> > +igbuio_pci_release(struct uio_info *info, struct inode *inode)
> > +{
> > +       int ret;
> > +       struct rte_uio_pci_dev *udev = info->priv;
> > +       struct pci_dev *dev = udev->pdev;
> > +       ret = __pci_reset_function(dev);
> > +       dev_info(&dev->dev, "pci_reset_function %s \n",
> > +                 ret == 0 ? "succeded" : "failed");
> > +       return 0;
> > +}
> > +
> > +
> 
> Patch in general looks ok, but:
>  * no Signed-off
>  * whitespace issues
>  * doesn't pass kernel coding style
>  * don't log on success, why log at all??
>