[net-next v3 0/3] rework IRQ handling in mtk_eth

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* [net-next v3 0/3] rework IRQ handling in mtk_eth_soc
@ 2025-06-15 15:03 ` Frank Wunderlich
  0 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: Frank Wunderlich, netdev, linux-kernel, linux-arm-kernel,
	linux-mediatek, Simon Horman, Daniel Golle

From: Frank Wunderlich <frank-w@public-files.de>

This series introduces named IRQs while keeping the index based way
for older dts.
Further it makes some cleanup like adding consts for index access and
avoids loading first IRQ which was not used on non SHARED_INT SoCs.

Frank Wunderlich (3):
  net: ethernet: mtk_eth_soc: support named IRQs
  net: ethernet: mtk_eth_soc: add consts for irq index
  net: ethernet: mtk_eth_soc: change code to skip first IRQ completely

 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 56 ++++++++++++++-------
 drivers/net/ethernet/mediatek/mtk_eth_soc.h |  5 ++
 2 files changed, 44 insertions(+), 17 deletions(-)

-- 
2.43.0



^ permalink raw reply	[flat|nested] 13+ messages in thread

* [net-next v3 0/3] rework IRQ handling in mtk_eth_soc
@ 2025-06-15 15:03 ` Frank Wunderlich
  0 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: netdev, linux-kernel, Daniel Golle, linux-mediatek, Simon Horman,
	linux-arm-kernel

From: Frank Wunderlich <frank-w@public-files.de>

This series introduces named IRQs while keeping the index based way
for older dts.
Further it makes some cleanup like adding consts for index access and
avoids loading first IRQ which was not used on non SHARED_INT SoCs.

Frank Wunderlich (3):
  net: ethernet: mtk_eth_soc: support named IRQs
  net: ethernet: mtk_eth_soc: add consts for irq index
  net: ethernet: mtk_eth_soc: change code to skip first IRQ completely

 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 56 ++++++++++++++-------
 drivers/net/ethernet/mediatek/mtk_eth_soc.h |  5 ++
 2 files changed, 44 insertions(+), 17 deletions(-)

-- 
2.43.0



^ permalink raw reply	[flat|nested] 13+ messages in thread

* [net-next v3 1/3] net: ethernet: mtk_eth_soc: support named IRQs
  2025-06-15 15:03 ` Frank Wunderlich
@ 2025-06-15 15:03   ` Frank Wunderlich
  -1 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: Frank Wunderlich, netdev, linux-kernel, linux-arm-kernel,
	linux-mediatek, Simon Horman, Daniel Golle

From: Frank Wunderlich <frank-w@public-files.de>

Add named interrupts and keep index based fallback for exiting devicetrees.

Currently only rx and tx IRQs are defined to be used with mt7988, but
later extended with RSS/LRO support.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
---
v2:
- move irqs loading part into own helper function
- reduce indentation
- place mtk_get_irqs helper before the irq_handler (note for simon)
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 39 +++++++++++++++------
 1 file changed, 28 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index b38e4f2de674..f91ea87d2f72 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3336,6 +3336,30 @@ static void mtk_tx_timeout(struct net_device *dev, unsigned int txqueue)
 	schedule_work(&eth->pending_work);
 }
 
+static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
+{
+	int i;
+
+	eth->irq[1] = platform_get_irq_byname(pdev, "tx");
+	eth->irq[2] = platform_get_irq_byname(pdev, "rx");
+	if (eth->irq[1] >= 0 && eth->irq[2] >= 0)
+		return 0;
+
+	for (i = 0; i < 3; i++) {
+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
+			eth->irq[i] = eth->irq[0];
+		else
+			eth->irq[i] = platform_get_irq(pdev, i);
+
+		if (eth->irq[i] < 0) {
+			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
+			return -ENXIO;
+		}
+	}
+
+	return 0;
+}
+
 static irqreturn_t mtk_handle_irq_rx(int irq, void *_eth)
 {
 	struct mtk_eth *eth = _eth;
@@ -5105,17 +5129,10 @@ static int mtk_probe(struct platform_device *pdev)
 		}
 	}
 
-	for (i = 0; i < 3; i++) {
-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
-			eth->irq[i] = eth->irq[0];
-		else
-			eth->irq[i] = platform_get_irq(pdev, i);
-		if (eth->irq[i] < 0) {
-			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
-			err = -ENXIO;
-			goto err_wed_exit;
-		}
-	}
+	err = mtk_get_irqs(pdev, eth);
+	if (err)
+		goto err_wed_exit;
+
 	for (i = 0; i < ARRAY_SIZE(eth->clks); i++) {
 		eth->clks[i] = devm_clk_get(eth->dev,
 					    mtk_clks_source_name[i]);
-- 
2.43.0



^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [net-next v3 1/3] net: ethernet: mtk_eth_soc: support named IRQs
@ 2025-06-15 15:03   ` Frank Wunderlich
  0 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: netdev, linux-kernel, Daniel Golle, linux-mediatek, Simon Horman,
	linux-arm-kernel

From: Frank Wunderlich <frank-w@public-files.de>

Add named interrupts and keep index based fallback for exiting devicetrees.

Currently only rx and tx IRQs are defined to be used with mt7988, but
later extended with RSS/LRO support.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Simon Horman <horms@kernel.org>
---
v2:
- move irqs loading part into own helper function
- reduce indentation
- place mtk_get_irqs helper before the irq_handler (note for simon)
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 39 +++++++++++++++------
 1 file changed, 28 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index b38e4f2de674..f91ea87d2f72 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3336,6 +3336,30 @@ static void mtk_tx_timeout(struct net_device *dev, unsigned int txqueue)
 	schedule_work(&eth->pending_work);
 }
 
+static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
+{
+	int i;
+
+	eth->irq[1] = platform_get_irq_byname(pdev, "tx");
+	eth->irq[2] = platform_get_irq_byname(pdev, "rx");
+	if (eth->irq[1] >= 0 && eth->irq[2] >= 0)
+		return 0;
+
+	for (i = 0; i < 3; i++) {
+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
+			eth->irq[i] = eth->irq[0];
+		else
+			eth->irq[i] = platform_get_irq(pdev, i);
+
+		if (eth->irq[i] < 0) {
+			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
+			return -ENXIO;
+		}
+	}
+
+	return 0;
+}
+
 static irqreturn_t mtk_handle_irq_rx(int irq, void *_eth)
 {
 	struct mtk_eth *eth = _eth;
@@ -5105,17 +5129,10 @@ static int mtk_probe(struct platform_device *pdev)
 		}
 	}
 
-	for (i = 0; i < 3; i++) {
-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
-			eth->irq[i] = eth->irq[0];
-		else
-			eth->irq[i] = platform_get_irq(pdev, i);
-		if (eth->irq[i] < 0) {
-			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
-			err = -ENXIO;
-			goto err_wed_exit;
-		}
-	}
+	err = mtk_get_irqs(pdev, eth);
+	if (err)
+		goto err_wed_exit;
+
 	for (i = 0; i < ARRAY_SIZE(eth->clks); i++) {
 		eth->clks[i] = devm_clk_get(eth->dev,
 					    mtk_clks_source_name[i]);
-- 
2.43.0



^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [net-next v3 2/3] net: ethernet: mtk_eth_soc: add consts for irq index
  2025-06-15 15:03 ` Frank Wunderlich
@ 2025-06-15 15:03   ` Frank Wunderlich
  -1 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: Frank Wunderlich, netdev, linux-kernel, linux-arm-kernel,
	linux-mediatek, Simon Horman, Daniel Golle

From: Frank Wunderlich <frank-w@public-files.de>

Use consts instead of fixed integers for accessing IRQ array.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 22 ++++++++++-----------
 drivers/net/ethernet/mediatek/mtk_eth_soc.h |  5 +++++
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index f91ea87d2f72..9aec67c9c6d7 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3340,14 +3340,14 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
 {
 	int i;
 
-	eth->irq[1] = platform_get_irq_byname(pdev, "tx");
-	eth->irq[2] = platform_get_irq_byname(pdev, "rx");
-	if (eth->irq[1] >= 0 && eth->irq[2] >= 0)
+	eth->irq[MTK_ETH_IRQ_TX] = platform_get_irq_byname(pdev, "tx");
+	eth->irq[MTK_ETH_IRQ_RX] = platform_get_irq_byname(pdev, "rx");
+	if (eth->irq[MTK_ETH_IRQ_TX] >= 0 && eth->irq[MTK_ETH_IRQ_RX] >= 0)
 		return 0;
 
-	for (i = 0; i < 3; i++) {
+	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
 		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
-			eth->irq[i] = eth->irq[0];
+			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
 		else
 			eth->irq[i] = platform_get_irq(pdev, i);
 
@@ -3413,7 +3413,7 @@ static void mtk_poll_controller(struct net_device *dev)
 
 	mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
 	mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask);
-	mtk_handle_irq_rx(eth->irq[2], dev);
+	mtk_handle_irq_rx(eth->irq[MTK_ETH_IRQ_RX], dev);
 	mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
 	mtk_rx_irq_enable(eth, eth->soc->rx.irq_done_mask);
 }
@@ -4899,7 +4899,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
 	eth->netdev[id]->features |= eth->soc->hw_features;
 	eth->netdev[id]->ethtool_ops = &mtk_ethtool_ops;
 
-	eth->netdev[id]->irq = eth->irq[0];
+	eth->netdev[id]->irq = eth->irq[MTK_ETH_IRQ_SHARED];
 	eth->netdev[id]->dev.of_node = np;
 
 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
@@ -5176,17 +5176,17 @@ static int mtk_probe(struct platform_device *pdev)
 	}
 
 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
-		err = devm_request_irq(eth->dev, eth->irq[0],
+		err = devm_request_irq(eth->dev, eth->irq[MTK_ETH_IRQ_SHARED],
 				       mtk_handle_irq, 0,
 				       dev_name(eth->dev), eth);
 	} else {
-		err = devm_request_irq(eth->dev, eth->irq[1],
+		err = devm_request_irq(eth->dev, eth->irq[MTK_ETH_IRQ_TX],
 				       mtk_handle_irq_tx, 0,
 				       dev_name(eth->dev), eth);
 		if (err)
 			goto err_free_dev;
 
-		err = devm_request_irq(eth->dev, eth->irq[2],
+		err = devm_request_irq(eth->dev, eth->irq[MTK_ETH_IRQ_RX],
 				       mtk_handle_irq_rx, 0,
 				       dev_name(eth->dev), eth);
 	}
@@ -5232,7 +5232,7 @@ static int mtk_probe(struct platform_device *pdev)
 		} else
 			netif_info(eth, probe, eth->netdev[i],
 				   "mediatek frame engine at 0x%08lx, irq %d\n",
-				   eth->netdev[i]->base_addr, eth->irq[0]);
+				   eth->netdev[i]->base_addr, eth->irq[MTK_ETH_IRQ_SHARED]);
 	}
 
 	/* we run 2 devices on the same DMA ring so we need a dummy device
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 6f72a8c8ae1e..6b1208d05f79 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -642,6 +642,11 @@
 
 #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
 
+#define MTK_ETH_IRQ_SHARED	0
+#define MTK_ETH_IRQ_TX		1
+#define MTK_ETH_IRQ_RX		2
+#define MTK_ETH_IRQ_MAX		3
+
 struct mtk_rx_dma {
 	unsigned int rxd1;
 	unsigned int rxd2;
-- 
2.43.0



^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [net-next v3 2/3] net: ethernet: mtk_eth_soc: add consts for irq index
@ 2025-06-15 15:03   ` Frank Wunderlich
  0 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: netdev, linux-kernel, Daniel Golle, linux-mediatek, Simon Horman,
	linux-arm-kernel

From: Frank Wunderlich <frank-w@public-files.de>

Use consts instead of fixed integers for accessing IRQ array.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 22 ++++++++++-----------
 drivers/net/ethernet/mediatek/mtk_eth_soc.h |  5 +++++
 2 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index f91ea87d2f72..9aec67c9c6d7 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3340,14 +3340,14 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
 {
 	int i;
 
-	eth->irq[1] = platform_get_irq_byname(pdev, "tx");
-	eth->irq[2] = platform_get_irq_byname(pdev, "rx");
-	if (eth->irq[1] >= 0 && eth->irq[2] >= 0)
+	eth->irq[MTK_ETH_IRQ_TX] = platform_get_irq_byname(pdev, "tx");
+	eth->irq[MTK_ETH_IRQ_RX] = platform_get_irq_byname(pdev, "rx");
+	if (eth->irq[MTK_ETH_IRQ_TX] >= 0 && eth->irq[MTK_ETH_IRQ_RX] >= 0)
 		return 0;
 
-	for (i = 0; i < 3; i++) {
+	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
 		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
-			eth->irq[i] = eth->irq[0];
+			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
 		else
 			eth->irq[i] = platform_get_irq(pdev, i);
 
@@ -3413,7 +3413,7 @@ static void mtk_poll_controller(struct net_device *dev)
 
 	mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
 	mtk_rx_irq_disable(eth, eth->soc->rx.irq_done_mask);
-	mtk_handle_irq_rx(eth->irq[2], dev);
+	mtk_handle_irq_rx(eth->irq[MTK_ETH_IRQ_RX], dev);
 	mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
 	mtk_rx_irq_enable(eth, eth->soc->rx.irq_done_mask);
 }
@@ -4899,7 +4899,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
 	eth->netdev[id]->features |= eth->soc->hw_features;
 	eth->netdev[id]->ethtool_ops = &mtk_ethtool_ops;
 
-	eth->netdev[id]->irq = eth->irq[0];
+	eth->netdev[id]->irq = eth->irq[MTK_ETH_IRQ_SHARED];
 	eth->netdev[id]->dev.of_node = np;
 
 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
@@ -5176,17 +5176,17 @@ static int mtk_probe(struct platform_device *pdev)
 	}
 
 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
-		err = devm_request_irq(eth->dev, eth->irq[0],
+		err = devm_request_irq(eth->dev, eth->irq[MTK_ETH_IRQ_SHARED],
 				       mtk_handle_irq, 0,
 				       dev_name(eth->dev), eth);
 	} else {
-		err = devm_request_irq(eth->dev, eth->irq[1],
+		err = devm_request_irq(eth->dev, eth->irq[MTK_ETH_IRQ_TX],
 				       mtk_handle_irq_tx, 0,
 				       dev_name(eth->dev), eth);
 		if (err)
 			goto err_free_dev;
 
-		err = devm_request_irq(eth->dev, eth->irq[2],
+		err = devm_request_irq(eth->dev, eth->irq[MTK_ETH_IRQ_RX],
 				       mtk_handle_irq_rx, 0,
 				       dev_name(eth->dev), eth);
 	}
@@ -5232,7 +5232,7 @@ static int mtk_probe(struct platform_device *pdev)
 		} else
 			netif_info(eth, probe, eth->netdev[i],
 				   "mediatek frame engine at 0x%08lx, irq %d\n",
-				   eth->netdev[i]->base_addr, eth->irq[0]);
+				   eth->netdev[i]->base_addr, eth->irq[MTK_ETH_IRQ_SHARED]);
 	}
 
 	/* we run 2 devices on the same DMA ring so we need a dummy device
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 6f72a8c8ae1e..6b1208d05f79 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -642,6 +642,11 @@
 
 #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
 
+#define MTK_ETH_IRQ_SHARED	0
+#define MTK_ETH_IRQ_TX		1
+#define MTK_ETH_IRQ_RX		2
+#define MTK_ETH_IRQ_MAX		3
+
 struct mtk_rx_dma {
 	unsigned int rxd1;
 	unsigned int rxd2;
-- 
2.43.0



^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely
  2025-06-15 15:03 ` Frank Wunderlich
@ 2025-06-15 15:03   ` Frank Wunderlich
  -1 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: Frank Wunderlich, netdev, linux-kernel, linux-arm-kernel,
	linux-mediatek, Simon Horman, Daniel Golle

From: Frank Wunderlich <frank-w@public-files.de>

On SoCs without MTK_SHARED_INT capability (mt7621 + mt7628) the first
IRQ (eth->irq[0]) was read but never used. Skip reading it now too.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 11 ++++++++---
 drivers/net/ethernet/mediatek/mtk_eth_soc.h |  4 ++--
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 9aec67c9c6d7..4d7de282b940 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3346,10 +3346,15 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
 		return 0;
 
 	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
-			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
+			if (i == 0)
+				eth->irq[MTK_ETH_IRQ_SHARED] = platform_get_irq(pdev, i);
+			else
+				eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
+		} else if (i < 2)  //skip the 1st and 4th IRQ on !MTK_SHARED_INT
+			eth->irq[i] = platform_get_irq(pdev, i + 1);
 		else
-			eth->irq[i] = platform_get_irq(pdev, i);
+			continue;
 
 		if (eth->irq[i] < 0) {
 			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 6b1208d05f79..ff2ae3c80179 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -643,8 +643,8 @@
 #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
 
 #define MTK_ETH_IRQ_SHARED	0
-#define MTK_ETH_IRQ_TX		1
-#define MTK_ETH_IRQ_RX		2
+#define MTK_ETH_IRQ_TX		0
+#define MTK_ETH_IRQ_RX		1
 #define MTK_ETH_IRQ_MAX		3
 
 struct mtk_rx_dma {
-- 
2.43.0



^ permalink raw reply related	[flat|nested] 13+ messages in thread

* [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely
@ 2025-06-15 15:03   ` Frank Wunderlich
  0 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 15:03 UTC (permalink / raw)
  To: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno
  Cc: netdev, linux-kernel, Daniel Golle, linux-mediatek, Simon Horman,
	linux-arm-kernel

From: Frank Wunderlich <frank-w@public-files.de>

On SoCs without MTK_SHARED_INT capability (mt7621 + mt7628) the first
IRQ (eth->irq[0]) was read but never used. Skip reading it now too.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 11 ++++++++---
 drivers/net/ethernet/mediatek/mtk_eth_soc.h |  4 ++--
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 9aec67c9c6d7..4d7de282b940 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3346,10 +3346,15 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
 		return 0;
 
 	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
-			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
+			if (i == 0)
+				eth->irq[MTK_ETH_IRQ_SHARED] = platform_get_irq(pdev, i);
+			else
+				eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
+		} else if (i < 2)  //skip the 1st and 4th IRQ on !MTK_SHARED_INT
+			eth->irq[i] = platform_get_irq(pdev, i + 1);
 		else
-			eth->irq[i] = platform_get_irq(pdev, i);
+			continue;
 
 		if (eth->irq[i] < 0) {
 			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 6b1208d05f79..ff2ae3c80179 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -643,8 +643,8 @@
 #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
 
 #define MTK_ETH_IRQ_SHARED	0
-#define MTK_ETH_IRQ_TX		1
-#define MTK_ETH_IRQ_RX		2
+#define MTK_ETH_IRQ_TX		0
+#define MTK_ETH_IRQ_RX		1
 #define MTK_ETH_IRQ_MAX		3
 
 struct mtk_rx_dma {
-- 
2.43.0



^ permalink raw reply related	[flat|nested] 13+ messages in thread

* Re: [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely
  2025-06-15 15:03   ` Frank Wunderlich
@ 2025-06-15 19:49     ` Daniel Golle
  -1 siblings, 0 replies; 13+ messages in thread
From: Daniel Golle @ 2025-06-15 19:49 UTC (permalink / raw)
  To: Frank Wunderlich
  Cc: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno, Frank Wunderlich,
	netdev, linux-kernel, linux-arm-kernel, linux-mediatek,
	Simon Horman

On Sun, Jun 15, 2025 at 05:03:18PM +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> On SoCs without MTK_SHARED_INT capability (mt7621 + mt7628) the first
> IRQ (eth->irq[0]) was read but never used. Skip reading it now too.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
>  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 11 ++++++++---
>  drivers/net/ethernet/mediatek/mtk_eth_soc.h |  4 ++--
>  2 files changed, 10 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> index 9aec67c9c6d7..4d7de282b940 100644
> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> @@ -3346,10 +3346,15 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
>  		return 0;
>  
>  	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
> -		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
> -			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
> +		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
> +			if (i == 0)
> +				eth->irq[MTK_ETH_IRQ_SHARED] = platform_get_irq(pdev, i);
> +			else
> +				eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
> +		} else if (i < 2)  //skip the 1st and 4th IRQ on !MTK_SHARED_INT

Please use conformant comment style, ie. do not use '//' but always use
'/* ... */' instead, on a dedicated line.

> +			eth->irq[i] = platform_get_irq(pdev, i + 1);
>  		else
> -			eth->irq[i] = platform_get_irq(pdev, i);
> +			continue;
>  
>  		if (eth->irq[i] < 0) {
>  			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
> index 6b1208d05f79..ff2ae3c80179 100644
> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
> @@ -643,8 +643,8 @@
>  #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
>  
>  #define MTK_ETH_IRQ_SHARED	0
> -#define MTK_ETH_IRQ_TX		1
> -#define MTK_ETH_IRQ_RX		2
> +#define MTK_ETH_IRQ_TX		0
> +#define MTK_ETH_IRQ_RX		1
>  #define MTK_ETH_IRQ_MAX		3

Shouldn't MAX be 1 now?
 


^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely
@ 2025-06-15 19:49     ` Daniel Golle
  0 siblings, 0 replies; 13+ messages in thread
From: Daniel Golle @ 2025-06-15 19:49 UTC (permalink / raw)
  To: Frank Wunderlich
  Cc: AngeloGioacchino Del Regno, netdev, Sean Wang, linux-kernel,
	Andrew Lunn, Eric Dumazet, linux-mediatek, Simon Horman,
	Matthias Brugger, Jakub Kicinski, Paolo Abeni, Lorenzo Bianconi,
	David S. Miller, linux-arm-kernel, Felix Fietkau

On Sun, Jun 15, 2025 at 05:03:18PM +0200, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> On SoCs without MTK_SHARED_INT capability (mt7621 + mt7628) the first
> IRQ (eth->irq[0]) was read but never used. Skip reading it now too.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> ---
>  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 11 ++++++++---
>  drivers/net/ethernet/mediatek/mtk_eth_soc.h |  4 ++--
>  2 files changed, 10 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> index 9aec67c9c6d7..4d7de282b940 100644
> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> @@ -3346,10 +3346,15 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
>  		return 0;
>  
>  	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
> -		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
> -			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
> +		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
> +			if (i == 0)
> +				eth->irq[MTK_ETH_IRQ_SHARED] = platform_get_irq(pdev, i);
> +			else
> +				eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
> +		} else if (i < 2)  //skip the 1st and 4th IRQ on !MTK_SHARED_INT

Please use conformant comment style, ie. do not use '//' but always use
'/* ... */' instead, on a dedicated line.

> +			eth->irq[i] = platform_get_irq(pdev, i + 1);
>  		else
> -			eth->irq[i] = platform_get_irq(pdev, i);
> +			continue;
>  
>  		if (eth->irq[i] < 0) {
>  			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
> index 6b1208d05f79..ff2ae3c80179 100644
> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
> @@ -643,8 +643,8 @@
>  #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
>  
>  #define MTK_ETH_IRQ_SHARED	0
> -#define MTK_ETH_IRQ_TX		1
> -#define MTK_ETH_IRQ_RX		2
> +#define MTK_ETH_IRQ_TX		0
> +#define MTK_ETH_IRQ_RX		1
>  #define MTK_ETH_IRQ_MAX		3

Shouldn't MAX be 1 now?
 


^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely
  2025-06-15 19:49     ` Daniel Golle
@ 2025-06-15 20:02       ` Frank Wunderlich
  -1 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 20:02 UTC (permalink / raw)
  To: Daniel Golle
  Cc: Felix Fietkau, Sean Wang, Lorenzo Bianconi, Andrew Lunn,
	David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
	Matthias Brugger, AngeloGioacchino Del Regno, Frank Wunderlich,
	netdev, linux-kernel, linux-arm-kernel, linux-mediatek,
	Simon Horman

Am 15. Juni 2025 21:49:43 MESZ schrieb Daniel Golle <daniel@makrotopia.org>:
>On Sun, Jun 15, 2025 at 05:03:18PM +0200, Frank Wunderlich wrote:
>> From: Frank Wunderlich <frank-w@public-files.de>
>> 
>> On SoCs without MTK_SHARED_INT capability (mt7621 + mt7628) the first
>> IRQ (eth->irq[0]) was read but never used. Skip reading it now too.
>> 
>> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
>> ---
>>  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 11 ++++++++---
>>  drivers/net/ethernet/mediatek/mtk_eth_soc.h |  4 ++--
>>  2 files changed, 10 insertions(+), 5 deletions(-)
>> 
>> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
>> index 9aec67c9c6d7..4d7de282b940 100644
>> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
>> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
>> @@ -3346,10 +3346,15 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
>>  		return 0;
>>  
>>  	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
>> -		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
>> -			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
>> +		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
>> +			if (i == 0)
>> +				eth->irq[MTK_ETH_IRQ_SHARED] = platform_get_irq(pdev, i);
>> +			else
>> +				eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
>> +		} else if (i < 2)  //skip the 1st and 4th IRQ on !MTK_SHARED_INT
>
>Please use conformant comment style, ie. do not use '//' but always use
>'/* ... */' instead, on a dedicated line.

Ok,not sure if the comment should stay :)
It was a comment for me and i forgot to remove it.

>> +			eth->irq[i] = platform_get_irq(pdev, i + 1);
>>  		else
>> -			eth->irq[i] = platform_get_irq(pdev, i);
>> +			continue;
>>  
>>  		if (eth->irq[i] < 0) {
>>  			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
>> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
>> index 6b1208d05f79..ff2ae3c80179 100644
>> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
>> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
>> @@ -643,8 +643,8 @@
>>  #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
>>  
>>  #define MTK_ETH_IRQ_SHARED	0
>> -#define MTK_ETH_IRQ_TX		1
>> -#define MTK_ETH_IRQ_RX		2
>> +#define MTK_ETH_IRQ_TX		0
>> +#define MTK_ETH_IRQ_RX		1
>>  #define MTK_ETH_IRQ_MAX		3
>
>Shouldn't MAX be 1 now?

No as we still need to loop over the first 3 irqs
on the older devicetrees. Or was the MAX
intented for anything else (e.g. array size for
storing the sw irqs - not changed this yet,but
imho thi should be 2 now if SHARED_INT does
not need 3 entries)?


regards Frank


^ permalink raw reply	[flat|nested] 13+ messages in thread

* Re: [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely
@ 2025-06-15 20:02       ` Frank Wunderlich
  0 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 20:02 UTC (permalink / raw)
  To: Daniel Golle
  Cc: AngeloGioacchino Del Regno, netdev, Sean Wang, linux-kernel,
	Andrew Lunn, Eric Dumazet, linux-mediatek, Simon Horman,
	Matthias Brugger, Jakub Kicinski, Paolo Abeni, Lorenzo Bianconi,
	David S. Miller, linux-arm-kernel, Felix Fietkau

Am 15. Juni 2025 21:49:43 MESZ schrieb Daniel Golle <daniel@makrotopia.org>:
>On Sun, Jun 15, 2025 at 05:03:18PM +0200, Frank Wunderlich wrote:
>> From: Frank Wunderlich <frank-w@public-files.de>
>> 
>> On SoCs without MTK_SHARED_INT capability (mt7621 + mt7628) the first
>> IRQ (eth->irq[0]) was read but never used. Skip reading it now too.
>> 
>> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
>> ---
>>  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 11 ++++++++---
>>  drivers/net/ethernet/mediatek/mtk_eth_soc.h |  4 ++--
>>  2 files changed, 10 insertions(+), 5 deletions(-)
>> 
>> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
>> index 9aec67c9c6d7..4d7de282b940 100644
>> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
>> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
>> @@ -3346,10 +3346,15 @@ static int mtk_get_irqs(struct platform_device *pdev, struct mtk_eth *eth)
>>  		return 0;
>>  
>>  	for (i = 0; i < MTK_ETH_IRQ_MAX; i++) {
>> -		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT) && i > 0)
>> -			eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
>> +		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SHARED_INT)) {
>> +			if (i == 0)
>> +				eth->irq[MTK_ETH_IRQ_SHARED] = platform_get_irq(pdev, i);
>> +			else
>> +				eth->irq[i] = eth->irq[MTK_ETH_IRQ_SHARED];
>> +		} else if (i < 2)  //skip the 1st and 4th IRQ on !MTK_SHARED_INT
>
>Please use conformant comment style, ie. do not use '//' but always use
>'/* ... */' instead, on a dedicated line.

Ok,not sure if the comment should stay :)
It was a comment for me and i forgot to remove it.

>> +			eth->irq[i] = platform_get_irq(pdev, i + 1);
>>  		else
>> -			eth->irq[i] = platform_get_irq(pdev, i);
>> +			continue;
>>  
>>  		if (eth->irq[i] < 0) {
>>  			dev_err(&pdev->dev, "no IRQ%d resource found\n", i);
>> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
>> index 6b1208d05f79..ff2ae3c80179 100644
>> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
>> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
>> @@ -643,8 +643,8 @@
>>  #define MTK_MAC_FSM(x)		(0x1010C + ((x) * 0x100))
>>  
>>  #define MTK_ETH_IRQ_SHARED	0
>> -#define MTK_ETH_IRQ_TX		1
>> -#define MTK_ETH_IRQ_RX		2
>> +#define MTK_ETH_IRQ_TX		0
>> +#define MTK_ETH_IRQ_RX		1
>>  #define MTK_ETH_IRQ_MAX		3
>
>Shouldn't MAX be 1 now?

No as we still need to loop over the first 3 irqs
on the older devicetrees. Or was the MAX
intented for anything else (e.g. array size for
storing the sw irqs - not changed this yet,but
imho thi should be 2 now if SHARED_INT does
not need 3 entries)?


regards Frank


^ permalink raw reply	[flat|nested] 13+ messages in thread

* Aw: [net-next v3 0/3] rework IRQ handling in mtk_eth_soc
  2025-06-15 15:03 ` Frank Wunderlich
                   ` (3 preceding siblings ...)
  (?)
@ 2025-06-15 16:42 ` Frank Wunderlich
  -1 siblings, 0 replies; 13+ messages in thread
From: Frank Wunderlich @ 2025-06-15 16:42 UTC (permalink / raw)
  To: linux, nbd, sean.wang, lorenzo, andrew+netdev, davem, edumazet,
	kuba, pabeni, matthias.bgg, angelogioacchino.delregno
  Cc: netdev, linux-kernel, linux-arm-kernel, linux-mediatek, horms,
	daniel

> Gesendet: Sonntag, 15. Juni 2025 um 17:03
> Von: "Frank Wunderlich" <linux@fw-web.de>

sorry, missed the changelog:

v3:
added patches
- #2 (add constants for irq index)
- #3 (skip first IRQ on ! MTK_SHARED_INT)
to the v2 non-series patch

https://patchwork.kernel.org/project/netdevbpf/patch/20250615084521.32329-1-linux@fw-web.de/

Tested on BPI-R4/mt7988 with IRQ names and BPI-R2/mt7623 and BPI-R3/mt7986 with upstreamed
dts via index-mode.
I do not have any MTK_SHARED_INT (mt7621/mt7628) boards to testing.


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2025-06-15 20:04 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-06-15 15:03 [net-next v3 0/3] rework IRQ handling in mtk_eth_soc Frank Wunderlich
2025-06-15 15:03 ` Frank Wunderlich
2025-06-15 15:03 ` [net-next v3 1/3] net: ethernet: mtk_eth_soc: support named IRQs Frank Wunderlich
2025-06-15 15:03   ` Frank Wunderlich
2025-06-15 15:03 ` [net-next v3 2/3] net: ethernet: mtk_eth_soc: add consts for irq index Frank Wunderlich
2025-06-15 15:03   ` Frank Wunderlich
2025-06-15 15:03 ` [net-next v3 3/3] net: ethernet: mtk_eth_soc: change code to skip first IRQ completely Frank Wunderlich
2025-06-15 15:03   ` Frank Wunderlich
2025-06-15 19:49   ` Daniel Golle
2025-06-15 19:49     ` Daniel Golle
2025-06-15 20:02     ` Frank Wunderlich
2025-06-15 20:02       ` Frank Wunderlich
2025-06-15 16:42 ` Aw: [net-next v3 0/3] rework IRQ handling in mtk_eth_soc Frank Wunderlich

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