netdev - [PATCH net-next] eth: fbnic: support persistent NAPI config

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Message-ID: <20250905022254.2635707-1-kuba@kernel.org>
Date: Thu,  4 Sep 2025 19:22:54 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org,
	edumazet@...gle.com,
	pabeni@...hat.com,
	andrew+netdev@...n.ch,
	horms@...nel.org,
	alexanderduyck@...com,
	joe@...a.to,
	Jakub Kicinski <kuba@...nel.org>
Subject: [PATCH net-next] eth: fbnic: support persistent NAPI config

No shenanigans in this driver, AFAIU, pass the vector index to NAPI
registration.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
---
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
index 493f7f4df013..ac555e045e34 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
@@ -1621,7 +1621,8 @@ static int fbnic_alloc_napi_vector(struct fbnic_dev *fbd, struct fbnic_net *fbn,
 
 	/* Tie napi to netdev */
 	fbn->napi[fbnic_napi_idx(nv)] = nv;
-	netif_napi_add_locked(fbn->netdev, &nv->napi, fbnic_poll);
+	netif_napi_add_config_locked(fbn->netdev, &nv->napi, fbnic_poll,
+				     fbnic_napi_idx(nv));
 
 	/* Record IRQ to NAPI struct */
 	netif_napi_set_irq_locked(&nv->napi,
-- 
2.51.0