netdev - [PATCH net-next 8/9] net: airoha: Start all qdma NAPIs in airoha

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Message-ID: <72e8dd6ce8a508085bf048125437868183bb53d0.1722356015.git.lorenzo@kernel.org>
Date: Tue, 30 Jul 2024 18:22:47 +0200
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: netdev@...r.kernel.org
Cc: nbd@....name,
	lorenzo.bianconi83@...il.com,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	linux-arm-kernel@...ts.infradead.org,
	upstream@...oha.com,
	angelogioacchino.delregno@...labora.com,
	benjamin.larsson@...exis.eu,
	rkannoth@...vell.com,
	sgoutham@...vell.com,
	andrew@...n.ch,
	arnd@...db.de,
	horms@...nel.org
Subject: [PATCH net-next 8/9] net: airoha: Start all qdma NAPIs in airoha_probe()

This is a preliminary patch to support multi-QDMA controllers.

Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 drivers/net/ethernet/mediatek/airoha_eth.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/airoha_eth.c b/drivers/net/ethernet/mediatek/airoha_eth.c
index 2e21577f9ce2..7a2acb550165 100644
--- a/drivers/net/ethernet/mediatek/airoha_eth.c
+++ b/drivers/net/ethernet/mediatek/airoha_eth.c
@@ -2124,9 +2124,8 @@ static void airoha_hw_cleanup(struct airoha_qdma *qdma)
 	}
 }
 
-static void airoha_qdma_start_napi(struct airoha_eth *eth)
+static void airoha_qdma_start_napi(struct airoha_qdma *qdma)
 {
-	struct airoha_qdma *qdma = &eth->qdma[0];
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(qdma->q_tx_irq); i++)
@@ -2695,7 +2694,9 @@ static int airoha_probe(struct platform_device *pdev)
 	if (err)
 		goto error;
 
-	airoha_qdma_start_napi(eth);
+	for (i = 0; i < ARRAY_SIZE(eth->qdma); i++)
+		airoha_qdma_start_napi(&eth->qdma[i]);
+
 	for_each_child_of_node(pdev->dev.of_node, np) {
 		if (!of_device_is_compatible(np, "airoha,eth-mac"))
 			continue;
-- 
2.45.2