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Date: Fri, 8 Dec 2017 17:01:52 -0700 From: Logan Gunthorpe <logang@...tatee.com> To: linux-ntb@...glegroups.com, linux-kernel@...r.kernel.org Cc: Jon Mason <jdmason@...zu.us>, Dave Jiang <dave.jiang@...el.com>, Allen Hubbe <Allen.Hubbe@....com> Subject: Re: [PATCH] ntb_netdev: set the net_device's parent Sorry ignore this. I sent an old patch :( Logan On 08/12/17 05:01 PM, Logan Gunthorpe wrote: > At present, ntb_netdev devices end up under /sys/devices/virtual/net > completely unconnected to the ntb trees below them. This patch sets the > parent of the net_device (using SET_NETDEV_DEV) to the client_dev > device. This results in a better connected sysfs path for the network > device: > > /sys/devices/pci0000:00/0000:00:03.0/0000:03:00.1/0000:03:00.1/ntb_netdev0/net/eth2 > > Signed-off-by: Logan Gunthorpe <logang@...tatee.com> > Cc: Jon Mason <jdmason@...zu.us> > Cc: Dave Jiang <dave.jiang@...el.com> > Cc: Allen Hubbe <Allen.Hubbe@....com> > --- > drivers/net/ntb_netdev.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c > index 4daf3d0926a8..0250aa9ae2cb 100644 > --- a/drivers/net/ntb_netdev.c > +++ b/drivers/net/ntb_netdev.c > @@ -418,6 +418,8 @@ static int ntb_netdev_probe(struct device *client_dev) > if (!ndev) > return -ENOMEM; > > + SET_NETDEV_DEV(ndev, client_dev); > + > dev = netdev_priv(ndev); > dev->ndev = ndev; > dev->pdev = pdev; >
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