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* [PATCH net-next] net: macb: Use netif_napi_add_tx() instead of netif_napi_add() for TX NAPI
@ 2026-04-03 14:23 Kevin Hao
  2026-04-07  2:10 ` patchwork-bot+netdevbpf
  0 siblings, 1 reply; 2+ messages in thread
From: Kevin Hao @ 2026-04-03 14:23 UTC (permalink / raw)
  To: Nicolas Ferre, Claudiu Beznea, Andrew Lunn, David S. Miller,
	Eric Dumazet, Jakub Kicinski, Paolo Abeni
  Cc: netdev, Kevin Hao

The TX NAPI should be registered via netif_napi_add_tx() to avoid
unnecessarily polluting the napi_hash table.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
---
 drivers/net/ethernet/cadence/macb_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 7f061d7c95af9aec37f73d3529a8cb276b263452..6a386e5632ac48a82414c370d58ae99f40fc3727 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4770,7 +4770,7 @@ static int macb_init_dflt(struct platform_device *pdev)
 		queue->bp = bp;
 		spin_lock_init(&queue->tx_ptr_lock);
 		netif_napi_add(dev, &queue->napi_rx, macb_rx_poll);
-		netif_napi_add(dev, &queue->napi_tx, macb_tx_poll);
+		netif_napi_add_tx(dev, &queue->napi_tx, macb_tx_poll);
 		if (hw_q) {
 			queue->ISR  = GEM_ISR(hw_q - 1);
 			queue->IER  = GEM_IER(hw_q - 1);

---
base-commit: cc13002a9f984d37906e9476f3e532a8cdd126f5
change-id: 20260403-macb-napi-tx-7d5a8375d5d3

Best regards,
-- 
Kevin Hao <haokexin@gmail.com>


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2026-04-03 14:23 [PATCH net-next] net: macb: Use netif_napi_add_tx() instead of netif_napi_add() for TX NAPI Kevin Hao
2026-04-07  2:10 ` patchwork-bot+netdevbpf

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