net: ena: Add more debug prints to XDP related function

Used for better readability and debugging of XDP
flow.

Signed-off-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: David Arinzon <darinzon@amazon.com>
Link: https://lore.kernel.org/r/20240101190855.18739-9-darinzon@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/amazon/ena/ena_xdp.c b/drivers/net/ethernet/amazon/ena/ena_xdp.c
index dd01b411ca187d8bf8c8ce61ed4ec9caa12372e7..c9992ce8d2bfb1d4a4e8886d1b2bc8615dd0e604 100644 (file)
--- a/drivers/net/ethernet/amazon/ena/ena_xdp.c
+++ b/drivers/net/ethernet/amazon/ena/ena_xdp.c
@@ -301,6 +301,8 @@ static int ena_xdp_set(struct net_device *netdev, struct netdev_bpf *bpf)
                        }
                        ena_xdp_exchange_program(adapter, prog);
 
+                       netif_dbg(adapter, drv, adapter->netdev, "Set a new XDP program\n");
+
                        if (is_up && !old_bpf_prog) {
                                rc = ena_up(adapter);
                                if (rc)
@@ -309,6 +311,8 @@ static int ena_xdp_set(struct net_device *netdev, struct netdev_bpf *bpf)
                        xdp_features_set_redirect_target(netdev, false);
                } else if (old_bpf_prog) {
                        xdp_features_clear_redirect_target(netdev);
+                       netif_dbg(adapter, drv, adapter->netdev, "Removing XDP program\n");
+
                        rc = ena_destroy_and_free_all_xdp_queues(adapter);
                        if (rc)
                                return rc;