[PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Suraj Jaiswal]

Add support to listen Ethernet HW safery IRQ. The safety IRQ will be
triggered for ECC, DPP, FSM error.

Changes since v3:
- Fix DT_CHECKER warning
- use name safety for the IRQ.
 

Suraj Jaiswal (3):
  dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for
    sa8775p
  arm64: dts: qcom: sa8775p: enable safety IRQ
  net: stmmac: Add driver support for DWMAC5 safety IRQ Support

 .../devicetree/bindings/net/qcom,ethqos.yaml   |  9 ++++++---
 .../devicetree/bindings/net/snps,dwmac.yaml    |  5 +++--
 arch/arm64/boot/dts/qcom/sa8775p.dtsi          | 10 ++++++----
 drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
 .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
 .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
 7 files changed, 45 insertions(+), 9 deletions(-)

-- 
2.25.1

[PATCH net-next v3 1/3] dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for sa8775p

[Suraj Jaiswal]

Add binding doc for safety IRQ. The safety IRQ will be
triggered for ECC, DPP, FSM error.

Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
---
 Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 9 ++++++---
 Documentation/devicetree/bindings/net/snps,dwmac.yaml  | 5 +++--
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
index 7bdb412a0185..93d21389e518 100644
--- a/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ethqos.yaml
@@ -37,12 +37,14 @@ properties:
     items:
       - description: Combined signal for various interrupt events
       - description: The interrupt that occurs when Rx exits the LPI state
+      - description: The interrupt that occurs when HW safety error triggered
 
   interrupt-names:
     minItems: 1
     items:
       - const: macirq
-      - const: eth_lpi
+      - enum: [eth_lpi, safety]
+      - const: safety
 
   clocks:
     maxItems: 4
@@ -89,8 +91,9 @@ examples:
                <&gcc GCC_ETH_PTP_CLK>,
                <&gcc GCC_ETH_RGMII_CLK>;
       interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
-                   <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
-      interrupt-names = "macirq", "eth_lpi";
+                   <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+                   <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>;
+      interrupt-names = "macirq", "eth_lpi", "safety";
 
       rx-fifo-depth = <4096>;
       tx-fifo-depth = <4096>;
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 5c2769dc689a..82ddee0ed1d1 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -107,13 +107,14 @@ properties:
       - description: Combined signal for various interrupt events
       - description: The interrupt to manage the remote wake-up packet detection
       - description: The interrupt that occurs when Rx exits the LPI state
+      - description: The interrupt that occurs when HW safety error triggered
 
   interrupt-names:
     minItems: 1
     items:
       - const: macirq
-      - enum: [eth_wake_irq, eth_lpi]
-      - const: eth_lpi
+      - enum: [eth_wake_irq, eth_lpi, safety]
+      - enum: [eth_wake_irq, safety]
 
   clocks:
     minItems: 1
-- 
2.25.1

[PATCH net-next v3 2/3] arm64: dts: qcom: sa8775p: enable safety IRQ

[Suraj Jaiswal]

Add changes to support safety IRQ Handling
Support for ethernet.

Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sa8775p.dtsi | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 13dd44dd9ed1..c92d8f9b92f5 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -2394,8 +2394,9 @@ ethernet1: ethernet@23000000 {
 			      <0x0 0x23016000 0x0 0x100>;
 			reg-names = "stmmaceth", "rgmii";
 
-			interrupts = <GIC_SPI 929 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "macirq";
+			interrupts = <GIC_SPI 929 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 781 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq", "safety";
 
 			clocks = <&gcc GCC_EMAC1_AXI_CLK>,
 				 <&gcc GCC_EMAC1_SLV_AHB_CLK>,
@@ -2427,8 +2428,9 @@ ethernet0: ethernet@23040000 {
 			      <0x0 0x23056000 0x0 0x100>;
 			reg-names = "stmmaceth", "rgmii";
 
-			interrupts = <GIC_SPI 946 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "macirq";
+			interrupts = <GIC_SPI 946 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 782 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq", "safety";
 
 			clocks = <&gcc GCC_EMAC0_AXI_CLK>,
 				 <&gcc GCC_EMAC0_SLV_AHB_CLK>,
-- 
2.25.1

[PATCH net-next v3 3/3] net: stmmac: Add driver support for DWMAC5 safety IRQ Support

[Suraj Jaiswal]

Add IRQ support to listen HW safety IRQ like ECC,DPP,FSM
fault and print the fault information in the kernel
log.

Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
---
 drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
 .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
 .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
 4 files changed, 30 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 6b935922054d..c4821c7ab674 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -347,6 +347,7 @@ enum request_irq_err {
 	REQ_IRQ_ERR_SFTY_UE,
 	REQ_IRQ_ERR_SFTY_CE,
 	REQ_IRQ_ERR_LPI,
+	REQ_IRQ_ERR_SAFETY,
 	REQ_IRQ_ERR_WOL,
 	REQ_IRQ_ERR_MAC,
 	REQ_IRQ_ERR_NO,
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 686c94c2e8a7..8eac37ff002d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -33,6 +33,7 @@ struct stmmac_resources {
 	int irq;
 	int sfty_ce_irq;
 	int sfty_ue_irq;
+	int safety_common_irq;
 	int rx_irq[MTL_MAX_RX_QUEUES];
 	int tx_irq[MTL_MAX_TX_QUEUES];
 };
@@ -343,6 +344,7 @@ struct stmmac_priv {
 	/* XDP BPF Program */
 	unsigned long *af_xdp_zc_qps;
 	struct bpf_prog *xdp_prog;
+	int safety_common_irq;
 };
 
 enum stmmac_state {
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index c2ac88aaffed..46a5cb20e4b4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3591,6 +3591,10 @@ static void stmmac_free_irq(struct net_device *dev,
 		if (priv->wol_irq > 0 && priv->wol_irq != dev->irq)
 			free_irq(priv->wol_irq, dev);
 		fallthrough;
+	case REQ_IRQ_ERR_SAFETY:
+		if (priv->safety_common_irq > 0 && priv->safety_common_irq != dev->irq)
+			free_irq(priv->safety_common_irq, dev);
+		fallthrough;
 	case REQ_IRQ_ERR_WOL:
 		free_irq(dev->irq, dev);
 		fallthrough;
@@ -3797,6 +3801,18 @@ static int stmmac_request_irq_single(struct net_device *dev)
 		}
 	}
 
+	if (priv->safety_common_irq > 0 && priv->safety_common_irq != dev->irq) {
+		ret = request_irq(priv->safety_common_irq, stmmac_safety_interrupt,
+				  0, "safety", dev);
+		if (unlikely(ret < 0)) {
+			netdev_err(priv->dev,
+				   "%s: alloc safety failed %d (error: %d)\n",
+				   __func__, priv->safety_common_irq, ret);
+			irq_err = REQ_IRQ_ERR_SAFETY;
+			goto irq_error;
+		}
+	}
+
 	return 0;
 
 irq_error:
@@ -7459,6 +7475,8 @@ int stmmac_dvr_probe(struct device *device,
 	priv->lpi_irq = res->lpi_irq;
 	priv->sfty_ce_irq = res->sfty_ce_irq;
 	priv->sfty_ue_irq = res->sfty_ue_irq;
+	priv->safety_common_irq = res->safety_common_irq;
+
 	for (i = 0; i < MTL_MAX_RX_QUEUES; i++)
 		priv->rx_irq[i] = res->rx_irq[i];
 	for (i = 0; i < MTL_MAX_TX_QUEUES; i++)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 1ffde555da47..41a4a253d75b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -726,6 +726,15 @@ int stmmac_get_platform_resources(struct platform_device *pdev,
 		dev_info(&pdev->dev, "IRQ eth_lpi not found\n");
 	}
 
+	stmmac_res->safety_common_irq =
+		platform_get_irq_byname_optional(pdev, "safety");
+
+	if (stmmac_res->safety_common_irq < 0) {
+		if (stmmac_res->safety_common_irq == -EPROBE_DEFER)
+			return -EPROBE_DEFER;
+		dev_info(&pdev->dev, "IRQ safety IRQ not found\n");
+	}
+
 	stmmac_res->addr = devm_platform_ioremap_resource(pdev, 0);
 
 	return PTR_ERR_OR_ZERO(stmmac_res->addr);
-- 
2.25.1

Re: [PATCH net-next v3 1/3] dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for sa8775p

[Rob Herring]

On Mon, 04 Dec 2023 18:56:15 +0530, Suraj Jaiswal wrote:
> Add binding doc for safety IRQ. The safety IRQ will be
> triggered for ECC, DPP, FSM error.
> 
> Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
> ---
>  Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 9 ++++++---
>  Documentation/devicetree/bindings/net/snps,dwmac.yaml  | 5 +++--
>  2 files changed, 9 insertions(+), 5 deletions(-)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/snps,dwmac.example.dtb: ethernet@e0800000: interrupt-names:2: 'eth_lpi' is not one of ['eth_wake_irq', 'safety']
	from schema $id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.example.dtb: ethernet@16030000: interrupt-names:2: 'eth_lpi' is not one of ['eth_wake_irq', 'safety']
	from schema $id: http://devicetree.org/schemas/net/snps,dwmac.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.example.dtb: ethernet@16030000: interrupt-names:2: 'eth_lpi' is not one of ['eth_wake_irq', 'safety']
	from schema $id: http://devicetree.org/schemas/net/starfive,jh7110-dwmac.yaml#
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.example.dtb: ethernet@16030000: Unevaluated properties are not allowed ('mdio', 'phy-handle', 'phy-mode', 'rx-fifo-depth', 'snps,axi-config', 'snps,en-tx-lpi-clockgating', 'snps,fixed-burst', 'snps,force_thresh_dma_mode', 'snps,multicast-filter-bins', 'snps,no-pbl-x8', 'snps,perfect-filter-entries', 'snps,rxpbl', 'snps,tso', 'snps,txpbl', 'stmmac-axi-config', 'tx-fifo-depth' were unexpected)
	from schema $id: http://devicetree.org/schemas/net/starfive,jh7110-dwmac.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/2f215e2dabec345ec7f28e759c9463854959cced.1701695218.git.quic_jsuraj@quicinc.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Andrew Halaney]

On Mon, Dec 04, 2023 at 06:56:14PM +0530, Suraj Jaiswal wrote:
> Add support to listen Ethernet HW safery IRQ. The safety IRQ will be

s/safery/safety/

> triggered for ECC, DPP, FSM error.
> 
> Changes since v3:

This is listed as v3 in the subject, but it should now be v4 since the
last version was v3.

> - Fix DT_CHECKER warning
> - use name safety for the IRQ.
>  
> 
> Suraj Jaiswal (3):
>   dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for
>     sa8775p
>   arm64: dts: qcom: sa8775p: enable safety IRQ
>   net: stmmac: Add driver support for DWMAC5 safety IRQ Support
> 
>  .../devicetree/bindings/net/qcom,ethqos.yaml   |  9 ++++++---
>  .../devicetree/bindings/net/snps,dwmac.yaml    |  5 +++--
>  arch/arm64/boot/dts/qcom/sa8775p.dtsi          | 10 ++++++----
>  drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
>  drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
>  .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
>  .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
>  7 files changed, 45 insertions(+), 9 deletions(-)
> 
> -- 
> 2.25.1
> 

Re: [PATCH net-next v3 3/3] net: stmmac: Add driver support for DWMAC5 safety IRQ Support

[Andrew Halaney]

On Mon, Dec 04, 2023 at 06:56:17PM +0530, Suraj Jaiswal wrote:
> Add IRQ support to listen HW safety IRQ like ECC,DPP,FSM
> fault and print the fault information in the kernel
> log.
> 
> Signed-off-by: Suraj Jaiswal <quic_jsuraj@quicinc.com>
> ---
>  drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
>  drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
>  .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
>  .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
>  4 files changed, 30 insertions(+)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
> index 6b935922054d..c4821c7ab674 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/common.h
> +++ b/drivers/net/ethernet/stmicro/stmmac/common.h
> @@ -347,6 +347,7 @@ enum request_irq_err {
>  	REQ_IRQ_ERR_SFTY_UE,
>  	REQ_IRQ_ERR_SFTY_CE,
>  	REQ_IRQ_ERR_LPI,
> +	REQ_IRQ_ERR_SAFETY,
>  	REQ_IRQ_ERR_WOL,
>  	REQ_IRQ_ERR_MAC,
>  	REQ_IRQ_ERR_NO,
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
> index 686c94c2e8a7..8eac37ff002d 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
> @@ -33,6 +33,7 @@ struct stmmac_resources {
>  	int irq;
>  	int sfty_ce_irq;
>  	int sfty_ue_irq;
> +	int safety_common_irq;
>  	int rx_irq[MTL_MAX_RX_QUEUES];
>  	int tx_irq[MTL_MAX_TX_QUEUES];
>  };
> @@ -343,6 +344,7 @@ struct stmmac_priv {
>  	/* XDP BPF Program */
>  	unsigned long *af_xdp_zc_qps;
>  	struct bpf_prog *xdp_prog;
> +	int safety_common_irq;

This probably belongs with the other IRQs instead of the "XDP BPF Program"
section for readability.

>  };
>  
>  enum stmmac_state {
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index c2ac88aaffed..46a5cb20e4b4 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -3591,6 +3591,10 @@ static void stmmac_free_irq(struct net_device *dev,
>  		if (priv->wol_irq > 0 && priv->wol_irq != dev->irq)
>  			free_irq(priv->wol_irq, dev);
>  		fallthrough;
> +	case REQ_IRQ_ERR_SAFETY:
> +		if (priv->safety_common_irq > 0 && priv->safety_common_irq != dev->irq)
> +			free_irq(priv->safety_common_irq, dev);
> +		fallthrough;
>  	case REQ_IRQ_ERR_WOL:
>  		free_irq(dev->irq, dev);
>  		fallthrough;
> @@ -3797,6 +3801,18 @@ static int stmmac_request_irq_single(struct net_device *dev)
>  		}
>  	}
>  
> +	if (priv->safety_common_irq > 0 && priv->safety_common_irq != dev->irq) {
> +		ret = request_irq(priv->safety_common_irq, stmmac_safety_interrupt,
> +				  0, "safety", dev);
> +		if (unlikely(ret < 0)) {
> +			netdev_err(priv->dev,
> +				   "%s: alloc safety failed %d (error: %d)\n",
> +				   __func__, priv->safety_common_irq, ret);
> +			irq_err = REQ_IRQ_ERR_SAFETY;
> +			goto irq_error;
> +		}
> +	}
> +
>  	return 0;
>  
>  irq_error:
> @@ -7459,6 +7475,8 @@ int stmmac_dvr_probe(struct device *device,
>  	priv->lpi_irq = res->lpi_irq;
>  	priv->sfty_ce_irq = res->sfty_ce_irq;
>  	priv->sfty_ue_irq = res->sfty_ue_irq;
> +	priv->safety_common_irq = res->safety_common_irq;
> +
>  	for (i = 0; i < MTL_MAX_RX_QUEUES; i++)
>  		priv->rx_irq[i] = res->rx_irq[i];
>  	for (i = 0; i < MTL_MAX_TX_QUEUES; i++)
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> index 1ffde555da47..41a4a253d75b 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
> @@ -726,6 +726,15 @@ int stmmac_get_platform_resources(struct platform_device *pdev,
>  		dev_info(&pdev->dev, "IRQ eth_lpi not found\n");
>  	}
>  
> +	stmmac_res->safety_common_irq =
> +		platform_get_irq_byname_optional(pdev, "safety");
> +
> +	if (stmmac_res->safety_common_irq < 0) {
> +		if (stmmac_res->safety_common_irq == -EPROBE_DEFER)
> +			return -EPROBE_DEFER;
> +		dev_info(&pdev->dev, "IRQ safety IRQ not found\n");
> +	}
> +
>  	stmmac_res->addr = devm_platform_ioremap_resource(pdev, 0);
>  
>  	return PTR_ERR_OR_ZERO(stmmac_res->addr);
> -- 
> 2.25.1
> 

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Serge Semin]

Hi Suraj

On Mon, Dec 04, 2023 at 02:16:12PM -0600, Andrew Halaney wrote:
> On Mon, Dec 04, 2023 at 06:56:14PM +0530, Suraj Jaiswal wrote:
> > Add support to listen Ethernet HW safery IRQ. The safety IRQ will be
> 
> s/safery/safety/
> 
> > triggered for ECC, DPP, FSM error.
> > 
> > Changes since v3:
> 
> This is listed as v3 in the subject, but it should now be v4 since the
> last version was v3.

There are several style-type problems I would like to share. But as
Andrew correctly noted the series version was incorrectly left
unchanged. Please resubmit the series with the version incremented.
I'll send my comments to that new thread so the discussion history and
the lore archive would look cleaner. Thanks.

-Serge(y)

> 
> > - Fix DT_CHECKER warning
> > - use name safety for the IRQ.
> >  
> > 
> > Suraj Jaiswal (3):
> >   dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for
> >     sa8775p
> >   arm64: dts: qcom: sa8775p: enable safety IRQ
> >   net: stmmac: Add driver support for DWMAC5 safety IRQ Support
> > 
> >  .../devicetree/bindings/net/qcom,ethqos.yaml   |  9 ++++++---
> >  .../devicetree/bindings/net/snps,dwmac.yaml    |  5 +++--
> >  arch/arm64/boot/dts/qcom/sa8775p.dtsi          | 10 ++++++----
> >  drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
> >  drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
> >  .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
> >  .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
> >  7 files changed, 45 insertions(+), 9 deletions(-)
> > 
> > -- 
> > 2.25.1
> > 
> 
> 

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Suraj Jaiswal]

Hi @serge,
there is some more DT_CHECKER warning & need to fix that before uploading the new patch .
Will fix the warning & then will update the version ,

Thanks
Suraj

On 12/5/2023 3:35 PM, Serge Semin wrote:
> Hi Suraj
> 
> On Mon, Dec 04, 2023 at 02:16:12PM -0600, Andrew Halaney wrote:
>> On Mon, Dec 04, 2023 at 06:56:14PM +0530, Suraj Jaiswal wrote:
>>> Add support to listen Ethernet HW safery IRQ. The safety IRQ will be
>>
>> s/safery/safety/
>>
>>> triggered for ECC, DPP, FSM error.
>>>
>>> Changes since v3:
>>
>> This is listed as v3 in the subject, but it should now be v4 since the
>> last version was v3.
> 
> There are several style-type problems I would like to share. But as
> Andrew correctly noted the series version was incorrectly left
> unchanged. Please resubmit the series with the version incremented.
> I'll send my comments to that new thread so the discussion history and
> the lore archive would look cleaner. Thanks.
> 
> -Serge(y)
> 
>>
>>> - Fix DT_CHECKER warning
>>> - use name safety for the IRQ.
>>>  
>>>
>>> Suraj Jaiswal (3):
>>>   dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for
>>>     sa8775p
>>>   arm64: dts: qcom: sa8775p: enable safety IRQ
>>>   net: stmmac: Add driver support for DWMAC5 safety IRQ Support
>>>
>>>  .../devicetree/bindings/net/qcom,ethqos.yaml   |  9 ++++++---
>>>  .../devicetree/bindings/net/snps,dwmac.yaml    |  5 +++--
>>>  arch/arm64/boot/dts/qcom/sa8775p.dtsi          | 10 ++++++----
>>>  drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
>>>  drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
>>>  .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
>>>  .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
>>>  7 files changed, 45 insertions(+), 9 deletions(-)
>>>
>>> -- 
>>> 2.25.1
>>>
>>
>>

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Serge Semin]

On Tue, Dec 05, 2023 at 10:18:07PM +0530, Suraj Jaiswal wrote:
> Hi @serge,
> there is some more DT_CHECKER warning & need to fix that before uploading the new patch .
> Will fix the warning & then will update the version ,
> 
> Thanks
> Suraj

Ok. Thanks.

-Serge(y)

> 
> On 12/5/2023 3:35 PM, Serge Semin wrote:
> > Hi Suraj
> > 
> > On Mon, Dec 04, 2023 at 02:16:12PM -0600, Andrew Halaney wrote:
> >> On Mon, Dec 04, 2023 at 06:56:14PM +0530, Suraj Jaiswal wrote:
> >>> Add support to listen Ethernet HW safery IRQ. The safety IRQ will be
> >>
> >> s/safery/safety/
> >>
> >>> triggered for ECC, DPP, FSM error.
> >>>
> >>> Changes since v3:
> >>
> >> This is listed as v3 in the subject, but it should now be v4 since the
> >> last version was v3.
> > 
> > There are several style-type problems I would like to share. But as
> > Andrew correctly noted the series version was incorrectly left
> > unchanged. Please resubmit the series with the version incremented.
> > I'll send my comments to that new thread so the discussion history and
> > the lore archive would look cleaner. Thanks.
> > 
> > -Serge(y)
> > 
> >>
> >>> - Fix DT_CHECKER warning
> >>> - use name safety for the IRQ.
> >>>  
> >>>
> >>> Suraj Jaiswal (3):
> >>>   dt-bindings: net: qcom,ethqos: add binding doc for safety IRQ for
> >>>     sa8775p
> >>>   arm64: dts: qcom: sa8775p: enable safety IRQ
> >>>   net: stmmac: Add driver support for DWMAC5 safety IRQ Support
> >>>
> >>>  .../devicetree/bindings/net/qcom,ethqos.yaml   |  9 ++++++---
> >>>  .../devicetree/bindings/net/snps,dwmac.yaml    |  5 +++--
> >>>  arch/arm64/boot/dts/qcom/sa8775p.dtsi          | 10 ++++++----
> >>>  drivers/net/ethernet/stmicro/stmmac/common.h   |  1 +
> >>>  drivers/net/ethernet/stmicro/stmmac/stmmac.h   |  2 ++
> >>>  .../net/ethernet/stmicro/stmmac/stmmac_main.c  | 18 ++++++++++++++++++
> >>>  .../ethernet/stmicro/stmmac/stmmac_platform.c  |  9 +++++++++
> >>>  7 files changed, 45 insertions(+), 9 deletions(-)
> >>>
> >>> -- 
> >>> 2.25.1
> >>>
> >>
> >>

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Andrew Lunn]

On Thu, Nov 23, 2023 at 05:08:12PM +0530, Suraj Jaiswal wrote:
> Suraj Jaiswal (3):
>   dt-bindings: net: qcom,ethqos: add binding doc for fault IRQ for
>     sa8775p
>   arm64: dts: qcom: sa8775p: enable Fault IRQ
>   net: stmmac: Add driver support for DWMAC5 fault IRQ Support

The purpose of 0/X patch is to explain the big picture. What does this
patch series do?

Please add some text here.

      Andrew

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Konrad Dybcio]

On 11/23/23 12:38, Suraj Jaiswal wrote:
> Suraj Jaiswal (3):
>    dt-bindings: net: qcom,ethqos: add binding doc for fault IRQ for
>      sa8775p
>    arm64: dts: qcom: sa8775p: enable Fault IRQ
>    net: stmmac: Add driver support for DWMAC5 fault IRQ Support
Missing cover letter with explanations/an abstract

Konrad

Re: [PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Konrad Dybcio]

On 11/23/23 12:53, Suraj Jaiswal wrote:
> Suraj Jaiswal (3):
>    dt-bindings: net: qcom,ethqos: add binding doc for fault IRQ for
>      sa8775p
>    arm64: dts: qcom: sa8775p: enable Fault IRQ
>    net: stmmac: Add driver support for DWMAC5 fault IRQ Support
You resent this series 15 minutes after the last submission,
with no changelog, with no increased revision number and no explanations.

Please refer to the following documents:

[1] https://www.kernel.org/doc/html/latest/process/submitting-patches.html
[2] https://b4.docs.kernel.org/

Konrad

[PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Suraj Jaiswal]

Suraj Jaiswal (3):
  dt-bindings: net: qcom,ethqos: add binding doc for fault IRQ for
    sa8775p
  arm64: dts: qcom: sa8775p: enable Fault IRQ
  net: stmmac: Add driver support for DWMAC5 fault IRQ Support

 .../devicetree/bindings/net/qcom,ethqos.yaml  |  7 +++++--
 arch/arm64/boot/dts/qcom/sa8775p.dtsi         | 10 ++++++----
 drivers/net/ethernet/stmicro/stmmac/common.h  |  1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac.h  |  2 ++
 .../net/ethernet/stmicro/stmmac/stmmac_main.c | 18 +++++++++++++++++
 .../ethernet/stmicro/stmmac/stmmac_platform.c | 20 +++++++++++++++++++
 6 files changed, 52 insertions(+), 6 deletions(-)

-- 
2.25.1

[PATCH net-next v3 0/3] Ethernet DWMAC5 fault IRQ support

[Suraj Jaiswal]

Suraj Jaiswal (3):
  dt-bindings: net: qcom,ethqos: add binding doc for fault IRQ for
    sa8775p
  arm64: dts: qcom: sa8775p: enable Fault IRQ
  net: stmmac: Add driver support for DWMAC5 fault IRQ Support

 .../devicetree/bindings/net/qcom,ethqos.yaml  |  7 +++++--
 arch/arm64/boot/dts/qcom/sa8775p.dtsi         | 10 ++++++----
 drivers/net/ethernet/stmicro/stmmac/common.h  |  1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac.h  |  2 ++
 .../net/ethernet/stmicro/stmmac/stmmac_main.c | 18 +++++++++++++++++
 .../ethernet/stmicro/stmmac/stmmac_platform.c | 20 +++++++++++++++++++
 6 files changed, 52 insertions(+), 6 deletions(-)

-- 
2.25.1