diff options
Diffstat (limited to 'drivers/net/netdevsim/bpf.c')
| -rw-r--r-- | drivers/net/netdevsim/bpf.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c index 357f9e62f306..c4a2829e0e1f 100644 --- a/drivers/net/netdevsim/bpf.c +++ b/drivers/net/netdevsim/bpf.c @@ -582,6 +582,8 @@ int nsim_bpf(struct net_device *dev, struct netdev_bpf *bpf) int nsim_bpf_init(struct netdevsim *ns) { + int err; + if (ns->sdev->refcnt == 1) { INIT_LIST_HEAD(&ns->sdev->bpf_bound_progs); INIT_LIST_HEAD(&ns->sdev->bpf_bound_maps); @@ -592,6 +594,10 @@ int nsim_bpf_init(struct netdevsim *ns) return -ENOMEM; } + err = bpf_offload_dev_netdev_register(ns->netdev); + if (err) + return err; + debugfs_create_u32("bpf_offloaded_id", 0400, ns->ddir, &ns->bpf_offloaded_id); @@ -625,6 +631,7 @@ void nsim_bpf_uninit(struct netdevsim *ns) WARN_ON(ns->xdp.prog); WARN_ON(ns->xdp_hw.prog); WARN_ON(ns->bpf_offloaded); + bpf_offload_dev_netdev_unregister(ns->netdev); if (ns->sdev->refcnt == 1) { WARN_ON(!list_empty(&ns->sdev->bpf_bound_progs)); |