From patchwork Wed Aug 9 16:49:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jisheng Zhang X-Patchwork-Id: 13348208 X-Patchwork-Delegate: kuba@kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E93C21CA1D for ; Wed, 9 Aug 2023 17:01:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CBCDFC43391; Wed, 9 Aug 2023 17:01:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691600511; bh=d3IEyKFkLTaGuIoiBZGy50KXj/3eibRX6B2ljjyT/mA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mKhnJU9A0/uVkKlzLC7/TVT/iJMx6vCu83QzvMvfZ+jUh/eMgVEu21OM6k5jAU7Di lSK6AFaSnKeHgFA6FY4qlb8Ex3ED0+DG+NJzW0FWIh0D7OhjVwNKu9eKxDOnbFV9Rt mnEm0ZKy/2r2pzub+rRpdypG7GjePu61sG3Pt1QeESKdN51pNwJtRcT9iXBDLJRacu 0umSLX7DLyPozRrkQhT8RIdzNeBs2R7kRUfUFIK98MhZA/gvm2CXSwHwM/7gE2EGIS udlaqpTVMHEBFK+0d4fk9GdoLtMbMQvP3OpdWJKD8zCNNiyUUxNjkZXn0IuJ5QLUvK h9LdQkZaoizPw== From: Jisheng Zhang To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH net-next v3 01/10] net: stmmac: correct RX COE parsing for xgmac Date: Thu, 10 Aug 2023 00:49:58 +0800 Message-Id: <20230809165007.1439-2-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230809165007.1439-1-jszhang@kernel.org> References: <20230809165007.1439-1-jszhang@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org 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 Acked-by: Alexandre TORGUE --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index e1f1c034d325..15ed3947361b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -6271,7 +6271,7 @@ static int stmmac_dma_cap_show(struct seq_file *seq, void *v) seq_printf(seq, "\tAV features: %s\n", (priv->dma_cap.av) ? "Y" : "N"); seq_printf(seq, "\tChecksum Offload in TX: %s\n", (priv->dma_cap.tx_coe) ? "Y" : "N"); - if (priv->synopsys_id >= DWMAC_CORE_4_00) { + if (priv->synopsys_id >= DWMAC_CORE_4_00 || priv->plat->has_xgmac) { seq_printf(seq, "\tIP Checksum Offload in RX: %s\n", (priv->dma_cap.rx_coe) ? "Y" : "N"); } else { @@ -7013,7 +7013,7 @@ 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)