netdev - Re: [PATCH v3 07/11] net: ethernet: stmmac: add management of stm32mp13 for stm32

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Date: Mon, 3 Jun 2024 13:30:57 +0200
From: Rasmus Villemoes <rasmus.villemoes@...vas.dk>
To: Christophe Roullier <christophe.roullier@...s.st.com>,
 "David S . Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Maxime Coquelin <mcoquelin.stm32@...il.com>,
 Alexandre Torgue <alexandre.torgue@...s.st.com>,
 Richard Cochran <richardcochran@...il.com>, Jose Abreu
 <joabreu@...opsys.com>, Liam Girdwood <lgirdwood@...il.com>,
 Mark Brown <broonie@...nel.org>, Marek Vasut <marex@...x.de>
Cc: netdev@...r.kernel.org, devicetree@...r.kernel.org,
 linux-stm32@...md-mailman.stormreply.com,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 07/11] net: ethernet: stmmac: add management of
 stm32mp13 for stm32

On 03/06/2024 11.27, Christophe Roullier wrote:

> @@ -259,13 +268,17 @@ static int stm32mp1_configure_pmcr(struct plat_stmmacenet_data *plat_dat)
>  
>  	dev_dbg(dwmac->dev, "Mode %s", phy_modes(plat_dat->mac_interface));
>  
> +	/* Shift value at correct ethernet MAC offset in SYSCFG_PMCSETR */
> +	val <<= ffs(dwmac->mode_mask) - ffs(SYSCFG_MP1_ETH_MASK);
> +
>  	/* Need to update PMCCLRR (clear register) */
> -	regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET,
> -		     dwmac->ops->syscfg_eth_mask);
> +	regmap_write(dwmac->regmap, dwmac->ops->syscfg_clr_off,
> +		     dwmac->mode_mask);
>  
>  	/* Update PMCSETR (set register) */
>  	return regmap_update_bits(dwmac->regmap, reg,
> -				 dwmac->ops->syscfg_eth_mask, val);
> +				 dwmac->mode_mask, val);
>  }
>  
>  static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat)

This hunk is broken, and makes the patch not apply:

Applying: net: ethernet: stmmac: add management of stm32mp13 for stm32
error: corrupt patch at line 70

The -259,13 seems correct, and the net lines added by previous hunks is
indeed +9, but this hunk only adds three more lines than it removes, not
four, so the +268,17 should have been +268,16.

Have you manually edited this patch before sending? If so, please don't
do that, it makes people waste a lot of time figuring out what is wrong.

Also, please include a base-id in the cover letter so one knows what it
applies to.

Finally, I think you also need to sign-off on the patches you send
authored by Marek.

Rasmus