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From: Jiri Pirko <jiri@resnulli.us>
To: Furong Xu <0x1207@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Joao Pinto <jpinto@synopsys.com>, Simon Horman <horms@kernel.org>,
	Serge Semin <fancer.lancer@gmail.com>,
	netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, xfr@outlook.com, rock.xu@nio.com
Subject: Re: [PATCH net] net: stmmac: xgmac: fix a typo of register name in DPP safety handling
Date: Sat, 3 Feb 2024 14:18:43 +0100	[thread overview]
Message-ID: <Zb49M9fKRR2HeGhR@nanopsycho> (raw)
In-Reply-To: <20240203053133.1129236-1-0x1207@gmail.com>

Sat, Feb 03, 2024 at 06:31:33AM CET, 0x1207@gmail.com wrote:
>DDPP is copied from Synopsys Data book:
>
>DDPP: Disable Data path Parity Protection.
>    When it is 0x0, Data path Parity Protection is enabled.
>    When it is 0x1, Data path Parity Protection is disabled.
>
>The macro name should be XGMAC_DPP_DISABLE.
>
>Fixes: 46eba193d04f ("net: stmmac: xgmac: fix handling of DPP safety error for DMA channels")
>Signed-off-by: Furong Xu <0x1207@gmail.com>

Looks okay, but this is net-next material.


>---
> drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h      | 2 +-
> drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
>index 5c67a3f89f08..6a2c7d22df1e 100644
>--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
>+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
>@@ -304,7 +304,7 @@
> #define XGMAC_TXCEIE			BIT(0)
> #define XGMAC_MTL_ECC_INT_STATUS	0x000010cc
> #define XGMAC_MTL_DPP_CONTROL		0x000010e0
>-#define XGMAC_DDPP_DISABLE		BIT(0)
>+#define XGMAC_DPP_DISABLE		BIT(0)
> #define XGMAC_MTL_TXQ_OPMODE(x)		(0x00001100 + (0x80 * (x)))
> #define XGMAC_TQS			GENMASK(25, 16)
> #define XGMAC_TQS_SHIFT			16
>diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
>index 04d7c4dc2e35..323c57f03c93 100644
>--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
>+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
>@@ -928,7 +928,7 @@ dwxgmac3_safety_feat_config(void __iomem *ioaddr, unsigned int asp,
> 	/* 5. Enable Data Path Parity Protection */
> 	value = readl(ioaddr + XGMAC_MTL_DPP_CONTROL);
> 	/* already enabled by default, explicit enable it again */
>-	value &= ~XGMAC_DDPP_DISABLE;
>+	value &= ~XGMAC_DPP_DISABLE;
> 	writel(value, ioaddr + XGMAC_MTL_DPP_CONTROL);
> 
> 	return 0;
>-- 
>2.34.1
>
>

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WARNING: multiple messages have this Message-ID (diff)
From: Jiri Pirko <jiri@resnulli.us>
To: Furong Xu <0x1207@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Jose Abreu <joabreu@synopsys.com>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Joao Pinto <jpinto@synopsys.com>, Simon Horman <horms@kernel.org>,
	Serge Semin <fancer.lancer@gmail.com>,
	netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, xfr@outlook.com, rock.xu@nio.com
Subject: Re: [PATCH net] net: stmmac: xgmac: fix a typo of register name in DPP safety handling
Date: Sat, 3 Feb 2024 14:18:43 +0100	[thread overview]
Message-ID: <Zb49M9fKRR2HeGhR@nanopsycho> (raw)
In-Reply-To: <20240203053133.1129236-1-0x1207@gmail.com>

Sat, Feb 03, 2024 at 06:31:33AM CET, 0x1207@gmail.com wrote:
>DDPP is copied from Synopsys Data book:
>
>DDPP: Disable Data path Parity Protection.
>    When it is 0x0, Data path Parity Protection is enabled.
>    When it is 0x1, Data path Parity Protection is disabled.
>
>The macro name should be XGMAC_DPP_DISABLE.
>
>Fixes: 46eba193d04f ("net: stmmac: xgmac: fix handling of DPP safety error for DMA channels")
>Signed-off-by: Furong Xu <0x1207@gmail.com>

Looks okay, but this is net-next material.


>---
> drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h      | 2 +-
> drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
>index 5c67a3f89f08..6a2c7d22df1e 100644
>--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
>+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
>@@ -304,7 +304,7 @@
> #define XGMAC_TXCEIE			BIT(0)
> #define XGMAC_MTL_ECC_INT_STATUS	0x000010cc
> #define XGMAC_MTL_DPP_CONTROL		0x000010e0
>-#define XGMAC_DDPP_DISABLE		BIT(0)
>+#define XGMAC_DPP_DISABLE		BIT(0)
> #define XGMAC_MTL_TXQ_OPMODE(x)		(0x00001100 + (0x80 * (x)))
> #define XGMAC_TQS			GENMASK(25, 16)
> #define XGMAC_TQS_SHIFT			16
>diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
>index 04d7c4dc2e35..323c57f03c93 100644
>--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
>+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
>@@ -928,7 +928,7 @@ dwxgmac3_safety_feat_config(void __iomem *ioaddr, unsigned int asp,
> 	/* 5. Enable Data Path Parity Protection */
> 	value = readl(ioaddr + XGMAC_MTL_DPP_CONTROL);
> 	/* already enabled by default, explicit enable it again */
>-	value &= ~XGMAC_DDPP_DISABLE;
>+	value &= ~XGMAC_DPP_DISABLE;
> 	writel(value, ioaddr + XGMAC_MTL_DPP_CONTROL);
> 
> 	return 0;
>-- 
>2.34.1
>
>

  reply	other threads:[~2024-02-03 13:19 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-03  5:31 [PATCH net] net: stmmac: xgmac: fix a typo of register name in DPP safety handling Furong Xu
2024-02-03  5:31 ` Furong Xu
2024-02-03 13:18 ` Jiri Pirko [this message]
2024-02-03 13:18   ` Jiri Pirko
2024-02-06 12:57   ` Paolo Abeni
2024-02-06 12:57     ` Paolo Abeni
2024-02-04 21:57 ` Serge Semin
2024-02-04 21:57   ` Serge Semin
2024-02-06 13:10 ` patchwork-bot+netdevbpf
2024-02-06 13:10   ` patchwork-bot+netdevbpf

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