Displaying 1 result from an estimated 1 matches for "alloc_evtchn_fail".
2013 May 21
1
[PATCH net-next V2 2/2] xen-netfront: split event channels support for Xen frontend driver
...struct xenbus_device *dev, struct netfront_info *info)
goto grant_rx_ring_fail;
info->rx_ring_ref = err;
- err = xenbus_alloc_evtchn(dev, &info->evtchn);
+ if (feature_split_evtchn)
+ err = setup_netfront_split(info);
+ else
+ err = setup_netfront_single(info);
if (err)
goto alloc_evtchn_fail;
- err = bind_evtchn_to_irqhandler(info->evtchn, xennet_interrupt,
- 0, netdev->name, netdev);
- if (err < 0)
- goto bind_fail;
- netdev->irq = err;
return 0;
/* If we fail to setup netfront, it is safe to just revoke access to
* granted pages because backend is not acce...