From 2b02e332c1519572f454838400640f9a4d482de5 Mon Sep 17 00:00:00 2001
From: David Arinzon <darinzon@amazon.com>
Date: Mon, 1 Jan 2024 19:08:52 +0000
Subject: [PATCH] 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>
---
drivers/net/ethernet/amazon/ena/ena_xdp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/amazon/ena/ena_xdp.c b/drivers/net/ethernet/amazon/ena/ena_xdp.c
index dd01b411ca18..c9992ce8d2bf 100644
--- 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;
--
2.30.9