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path: root/drivers/net/ethernet/netronome/nfp/flower/match.c
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Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower/match.c')
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/match.c38
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/match.c b/drivers/net/ethernet/netronome/nfp/flower/match.c
index e54fb6034326..cdf75595f627 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/match.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/match.c
@@ -52,10 +52,13 @@ nfp_flower_compile_port(struct nfp_flower_in_port *frame, u32 cmsg_port,
return 0;
}
- if (tun_type)
+ if (tun_type) {
frame->in_port = cpu_to_be32(NFP_FL_PORT_TYPE_TUN | tun_type);
- else
+ } else {
+ if (!cmsg_port)
+ return -EOPNOTSUPP;
frame->in_port = cpu_to_be32(cmsg_port);
+ }
return 0;
}
@@ -289,17 +292,21 @@ nfp_flower_compile_ipv4_udp_tun(struct nfp_flower_ipv4_udp_tun *frame,
}
}
-int nfp_flower_compile_flow_match(struct tc_cls_flower_offload *flow,
+int nfp_flower_compile_flow_match(struct nfp_app *app,
+ struct tc_cls_flower_offload *flow,
struct nfp_fl_key_ls *key_ls,
struct net_device *netdev,
struct nfp_fl_payload *nfp_flow,
enum nfp_flower_tun_type tun_type)
{
- struct nfp_repr *netdev_repr;
+ u32 cmsg_port = 0;
int err;
u8 *ext;
u8 *msk;
+ if (nfp_netdev_is_nfp_repr(netdev))
+ cmsg_port = nfp_repr_get_port_id(netdev);
+
memset(nfp_flow->unmasked_data, 0, key_ls->key_size);
memset(nfp_flow->mask_data, 0, key_ls->key_size);
@@ -327,15 +334,13 @@ int nfp_flower_compile_flow_match(struct tc_cls_flower_offload *flow,
/* Populate Exact Port data. */
err = nfp_flower_compile_port((struct nfp_flower_in_port *)ext,
- nfp_repr_get_port_id(netdev),
- false, tun_type);
+ cmsg_port, false, tun_type);
if (err)
return err;
/* Populate Mask Port Data. */
err = nfp_flower_compile_port((struct nfp_flower_in_port *)msk,
- nfp_repr_get_port_id(netdev),
- true, tun_type);
+ cmsg_port, true, tun_type);
if (err)
return err;
@@ -399,16 +404,13 @@ int nfp_flower_compile_flow_match(struct tc_cls_flower_offload *flow,
msk += sizeof(struct nfp_flower_ipv4_udp_tun);
/* Configure tunnel end point MAC. */
- if (nfp_netdev_is_nfp_repr(netdev)) {
- netdev_repr = netdev_priv(netdev);
- nfp_tunnel_write_macs(netdev_repr->app);
-
- /* Store the tunnel destination in the rule data.
- * This must be present and be an exact match.
- */
- nfp_flow->nfp_tun_ipv4_addr = tun_dst;
- nfp_tunnel_add_ipv4_off(netdev_repr->app, tun_dst);
- }
+ nfp_tunnel_write_macs(app);
+
+ /* Store the tunnel destination in the rule data.
+ * This must be present and be an exact match.
+ */
+ nfp_flow->nfp_tun_ipv4_addr = tun_dst;
+ nfp_tunnel_add_ipv4_off(app, tun_dst);
if (key_ls->key_layer_two & NFP_FLOWER_LAYER2_GENEVE_OP) {
err = nfp_flower_compile_geneve_opt(ext, flow, false);