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| author | David S. Miller <davem@davemloft.net> | 2019-08-29 01:06:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-29 01:06:49 +0200 |
| commit | 807e32999567ed0e96e7fbc21a60c863d9718e0d (patch) | |
| tree | 952a02289d87f626e4976246543e75c65b77d85a | |
| parent | Merge branch 'r8152-fix-side-effect' (diff) | |
| parent | nfp: flower: handle neighbour events on internal ports (diff) | |
| download | linux-807e32999567ed0e96e7fbc21a60c863d9718e0d.tar.xz linux-807e32999567ed0e96e7fbc21a60c863d9718e0d.zip | |
Merge branch 'nfp-flower-fix-bugs-in-merge-tunnel-encap-code'
Jakub Kicinski says:
====================
nfp: flower: fix bugs in merge tunnel encap code
John says:
There are few bugs in the merge encap code that have come to light with
recent driver changes. Effectively, flow bind callbacks were being
registered twice when using internal ports (new 'busy' code triggers
this). There was also an issue with neighbour notifier messages being
ignored for internal ports.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/offload.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c | 8 |
2 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index 9917d64694c6..457bdc60f3ee 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -1409,9 +1409,10 @@ nfp_flower_setup_indr_tc_block(struct net_device *netdev, struct nfp_app *app, struct nfp_flower_priv *priv = app->priv; struct flow_block_cb *block_cb; - if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS && - !(f->binder_type == FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS && - nfp_flower_internal_port_can_offload(app, netdev))) + if ((f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS && + !nfp_flower_internal_port_can_offload(app, netdev)) || + (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_EGRESS && + nfp_flower_internal_port_can_offload(app, netdev))) return -EOPNOTSUPP; switch (f->command) { diff --git a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c index a7a80f4b722a..f0ee982eb1b5 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c +++ b/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c @@ -328,13 +328,13 @@ nfp_tun_neigh_event_handler(struct notifier_block *nb, unsigned long event, flow.daddr = *(__be32 *)n->primary_key; - /* Only concerned with route changes for representors. */ - if (!nfp_netdev_is_nfp_repr(n->dev)) - return NOTIFY_DONE; - app_priv = container_of(nb, struct nfp_flower_priv, tun.neigh_nb); app = app_priv->app; + if (!nfp_netdev_is_nfp_repr(n->dev) && + !nfp_flower_internal_port_can_offload(app, n->dev)) + return NOTIFY_DONE; + /* Only concerned with changes to routes already added to NFP. */ if (!nfp_tun_has_route(app, flow.daddr)) return NOTIFY_DONE; |