diff options
Diffstat (limited to 'drivers/net/netdevsim/netdev.c')
| -rw-r--r-- | drivers/net/netdevsim/netdev.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index b67af4651185..af545d42961c 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -29,6 +29,7 @@ #include <net/pkt_cls.h> #include <net/rtnetlink.h> #include <net/udp_tunnel.h> +#include <net/busy_poll.h> #include "netdevsim.h" @@ -357,6 +358,7 @@ static int nsim_rcv(struct nsim_rq *rq, int budget) break; skb = skb_dequeue(&rq->skb_queue); + skb_mark_napi_id(skb, &rq->napi); netif_receive_skb(skb); } @@ -441,8 +443,8 @@ static enum hrtimer_restart nsim_napi_schedule(struct hrtimer *timer) static void nsim_rq_timer_init(struct nsim_rq *rq) { - hrtimer_init(&rq->napi_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - rq->napi_timer.function = nsim_napi_schedule; + hrtimer_setup(&rq->napi_timer, nsim_napi_schedule, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); } static void nsim_enable_napi(struct netdevsim *ns) @@ -879,11 +881,13 @@ static void nsim_setup(struct net_device *dev) NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HW_CSUM | + NETIF_F_LRO | NETIF_F_TSO; dev->hw_features |= NETIF_F_HW_TC | NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HW_CSUM | + NETIF_F_LRO | NETIF_F_TSO; dev->max_mtu = ETH_MAX_MTU; dev->xdp_features = NETDEV_XDP_ACT_HW_OFFLOAD; @@ -939,6 +943,7 @@ static int nsim_init_netdevsim(struct netdevsim *ns) ns->netdev->netdev_ops = &nsim_netdev_ops; ns->netdev->stat_ops = &nsim_stat_ops; ns->netdev->queue_mgmt_ops = &nsim_queue_mgmt_ops; + netdev_lockdep_set_classes(ns->netdev); err = nsim_udp_tunnels_info_create(ns->nsim_dev, ns->netdev); if (err) @@ -960,6 +965,14 @@ static int nsim_init_netdevsim(struct netdevsim *ns) if (err) goto err_ipsec_teardown; rtnl_unlock(); + + if (IS_ENABLED(CONFIG_DEBUG_NET)) { + ns->nb.notifier_call = netdev_debug_event; + if (register_netdevice_notifier_dev_net(ns->netdev, &ns->nb, + &ns->nn)) + ns->nb.notifier_call = NULL; + } + return 0; err_ipsec_teardown: @@ -1043,6 +1056,10 @@ void nsim_destroy(struct netdevsim *ns) debugfs_remove(ns->qr_dfs); debugfs_remove(ns->pp_dfs); + if (ns->nb.notifier_call) + unregister_netdevice_notifier_dev_net(ns->netdev, &ns->nb, + &ns->nn); + rtnl_lock(); peer = rtnl_dereference(ns->peer); if (peer) |