diff mbox series

[v2,net-next,08/11] net: ena: Add more debug prints to XDP related function

Message ID 20240101190855.18739-9-darinzon@amazon.com (mailing list archive)
State Accepted
Commit 2b02e332c1519572f454838400640f9a4d482de5
Delegated to: Netdev Maintainers
Headers show
Series ENA driver XDP changes | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1113 this patch: 1113
netdev/cc_maintainers warning 7 maintainers not CCed: hawk@kernel.org edumazet@google.com pabeni@redhat.com ast@kernel.org bpf@vger.kernel.org daniel@iogearbox.net john.fastabend@gmail.com
netdev/build_clang success Errors and warnings before: 1140 this patch: 1140
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1140 this patch: 1140
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 16 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Arinzon, David Jan. 1, 2024, 7:08 p.m. UTC 
From: David Arinzon <darinzon@amazon.com>

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>
---
 drivers/net/ethernet/amazon/ena/ena_xdp.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/amazon/ena/ena_xdp.c b/drivers/net/ethernet/amazon/ena/ena_xdp.c
index dd01b41..c9992ce 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;