1 files changed, 14 insertions, 11 deletions

diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
index c3ca05d10fe1..e98bb9cdb6a3 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.c
@@ -38,17 +38,10 @@
 #include <net/dst_metadata.h>
 
 #include "main.h"
-#include "../nfpcore/nfp_cpp.h"
 #include "../nfp_net.h"
 #include "../nfp_net_repr.h"
 #include "./cmsg.h"
 
-#define nfp_flower_cmsg_warn(app, fmt, args...)				\
-	do {								\
-		if (net_ratelimit())					\
-			nfp_warn((app)->cpp, fmt, ## args);		\
-	} while (0)
-
 static struct nfp_flower_cmsg_hdr *
 nfp_flower_cmsg_get_hdr(struct sk_buff *skb)
 {
@@ -57,14 +50,14 @@ nfp_flower_cmsg_get_hdr(struct sk_buff *skb)
 
 struct sk_buff *
 nfp_flower_cmsg_alloc(struct nfp_app *app, unsigned int size,
-		      enum nfp_flower_cmsg_type_port type)
+		      enum nfp_flower_cmsg_type_port type, gfp_t flag)
 {
 	struct nfp_flower_cmsg_hdr *ch;
 	struct sk_buff *skb;
 
 	size += NFP_FLOWER_CMSG_HLEN;
 
-	skb = nfp_app_ctrl_msg_alloc(app, size, GFP_KERNEL);
+	skb = nfp_app_ctrl_msg_alloc(app, size, flag);
 	if (!skb)
 		return NULL;
 
@@ -85,7 +78,8 @@ nfp_flower_cmsg_mac_repr_start(struct nfp_app *app, unsigned int num_ports)
 	unsigned int size;
 
 	size = sizeof(*msg) + num_ports * sizeof(msg->ports[0]);
-	skb = nfp_flower_cmsg_alloc(app, size, NFP_FLOWER_CMSG_TYPE_MAC_REPR);
+	skb = nfp_flower_cmsg_alloc(app, size, NFP_FLOWER_CMSG_TYPE_MAC_REPR,
+				    GFP_KERNEL);
 	if (!skb)
 		return NULL;
 
@@ -116,7 +110,7 @@ int nfp_flower_cmsg_portmod(struct nfp_repr *repr, bool carrier_ok)
 	struct sk_buff *skb;
 
 	skb = nfp_flower_cmsg_alloc(repr->app, sizeof(*msg),
-				    NFP_FLOWER_CMSG_TYPE_PORT_MOD);
+				    NFP_FLOWER_CMSG_TYPE_PORT_MOD, GFP_KERNEL);
 	if (!skb)
 		return -ENOMEM;
 
@@ -188,6 +182,15 @@ nfp_flower_cmsg_process_one_rx(struct nfp_app *app, struct sk_buff *skb)
 	case NFP_FLOWER_CMSG_TYPE_FLOW_STATS:
 		nfp_flower_rx_flow_stats(app, skb);
 		break;
+	case NFP_FLOWER_CMSG_TYPE_NO_NEIGH:
+		nfp_tunnel_request_route(app, skb);
+		break;
+	case NFP_FLOWER_CMSG_TYPE_ACTIVE_TUNS:
+		nfp_tunnel_keep_alive(app, skb);
+		break;
+	case NFP_FLOWER_CMSG_TYPE_TUN_NEIGH:
+		/* Acks from the NFP that the route is added - ignore. */
+		break;
 	default:
 		nfp_flower_cmsg_warn(app, "Cannot handle invalid repr control type %u\n",
 				     type);