linux-kernel - Re: [PATCH net-next v5 1/9] net: stmmac: correct RX COE parsing for xgmac

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <2kx4oyzkt3d72lf746rhblx4cecy32yosyyshqzehd5vadth7w@4jppnqxpm6ww>
Date:   Fri, 18 Aug 2023 19:21:02 +0300
From:   Serge Semin <fancer.lancer@...il.com>
To:     Jisheng Zhang <jszhang@...nel.org>
Cc:     "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>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH net-next v5 1/9] net: stmmac: correct RX COE parsing for
 xgmac

On Fri, Aug 18, 2023 at 12:57:41AM +0800, Jisheng Zhang wrote:
> xgmac can support RX COE, but there's no two kinds of COE, I.E type 1
> and type 2 COE.
> 
> Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
> Acked-by: Alexandre TORGUE <alexandre.torgue@...s.st.com>

Reviewed-by: Serge Semin <fancer.lancer@...il.com>

-Serge(y)

> ---
>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index 733b5e900817..3d90ca983389 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -7035,7 +7035,7 @@ static int stmmac_hw_init(struct stmmac_priv *priv)
>  	if (priv->plat->rx_coe) {
>  		priv->hw->rx_csum = priv->plat->rx_coe;
>  		dev_info(priv->device, "RX Checksum Offload Engine supported\n");
> -		if (priv->synopsys_id < DWMAC_CORE_4_00)
> +		if (priv->synopsys_id < DWMAC_CORE_4_00 && !priv->plat->has_xgmac)
>  			dev_info(priv->device, "COE Type %d\n", priv->hw->rx_csum);
>  	}
>  	if (priv->plat->tx_coe)
> -- 
> 2.40.1
> 
>