From: Jakub Kicinski <kuba@kernel.org>
To: Andrew Halaney <ahalaney@redhat.com>
Cc: linux-kernel@vger.kernel.org, agross@kernel.org,
andersson@kernel.org, konrad.dybcio@linaro.org,
davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
vkoul@kernel.org, bhupesh.sharma@linaro.org,
mturquette@baylibre.com, sboyd@kernel.org,
peppe.cavallaro@st.com, alexandre.torgue@foss.st.com,
joabreu@synopsys.com, mcoquelin.stm32@gmail.com,
richardcochran@gmail.com, linux@armlinux.org.uk,
veekhee@apple.com, tee.min.tan@linux.intel.com,
mohammad.athari.ismail@intel.com, jonathanh@nvidia.com,
ruppala@nvidia.com, bmasney@redhat.com,
andrey.konovalov@linaro.org, linux-arm-msm@vger.kernel.org,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-clk@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org, ncai@quicinc.com,
jsuraj@qti.qualcomm.com, hisunil@quicinc.com,
echanude@redhat.com
Subject: Re: [PATCH net-next v2 10/12] net: stmmac: dwmac-qcom-ethqos: Respect phy-mode and TX delay
Date: Mon, 20 Mar 2023 20:29:48 -0700 [thread overview]
Message-ID: <20230320202948.7ba109a4@kernel.org> (raw)
In-Reply-To: <20230320221617.236323-11-ahalaney@redhat.com>
On Mon, 20 Mar 2023 17:16:15 -0500 Andrew Halaney wrote:
> static int ethqos_rgmii_macro_init(struct qcom_ethqos *ethqos)
> {
> + int phy_mode;
> + int phase_shift;
nit: invert the order, we like variable declaration lines longest
to shortest
> + /* Determine if the PHY adds a 2 ns TX delay or the MAC handles it */
> + phy_mode = device_get_phy_mode(ðqos->pdev->dev);
> + if (phy_mode == PHY_INTERFACE_MODE_RGMII_ID || phy_mode == PHY_INTERFACE_MODE_RGMII_TXID)
Let's try to stick to 80 chars where reasonable, this would be easier
to read as 2 lines.
> + phase_shift = 0;
> + else
> + phase_shift = RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN;
> +
> /* Disable loopback mode */
> rgmii_updatel(ethqos, RGMII_CONFIG2_TX_TO_RX_LOOPBACK_EN,
> 0, RGMII_IO_MACRO_CONFIG2);
> @@ -300,9 +310,9 @@ static int ethqos_rgmii_macro_init(struct qcom_ethqos *ethqos)
> RGMII_CONFIG_PROG_SWAP, RGMII_IO_MACRO_CONFIG);
> rgmii_updatel(ethqos, RGMII_CONFIG2_DATA_DIVIDE_CLK_SEL,
> 0, RGMII_IO_MACRO_CONFIG2);
> +
> rgmii_updatel(ethqos, RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN,
> - RGMII_CONFIG2_TX_CLK_PHASE_SHIFT_EN,
> - RGMII_IO_MACRO_CONFIG2);
> + phase_shift, RGMII_IO_MACRO_CONFIG2);
here and in couple more places looks like indentation got broken?
continuation line should start under the opening bracket + 1.
next prev parent reply other threads:[~2023-03-21 3:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-20 22:16 [PATCH net-next v2 00/12] Add EMAC3 support for sa8540p-ride Andrew Halaney
2023-03-20 22:16 ` [PATCH net-next v2 01/12] dt-bindings: net: snps,dwmac: Update interrupt-names Andrew Halaney
2023-03-21 6:46 ` Krzysztof Kozlowski
2023-03-20 22:16 ` [PATCH net-next v2 02/12] dt-bindings: net: snps,dwmac: Add Qualcomm Ethernet ETHQOS compatibles Andrew Halaney
2023-03-20 22:16 ` [PATCH net-next v2 03/12] dt-bindings: net: qcom,ethqos: Convert bindings to yaml Andrew Halaney
2023-03-21 6:47 ` Krzysztof Kozlowski
2023-03-20 22:16 ` [PATCH net-next v2 04/12] dt-bindings: net: qcom,ethqos: Add Qualcomm sc8280xp compatibles Andrew Halaney
2023-03-21 6:47 ` Krzysztof Kozlowski
2023-03-20 22:16 ` [PATCH net-next v2 05/12] clk: qcom: gcc-sc8280xp: Add EMAC GDSCs Andrew Halaney
2023-03-21 19:33 ` Konrad Dybcio
2023-03-20 22:16 ` [PATCH net-next v2 06/12] arm64: dts: qcom: sc8280xp: Add ethernet nodes Andrew Halaney
2023-03-21 19:33 ` Konrad Dybcio
2023-03-20 22:16 ` [PATCH net-next v2 07/12] arm64: dts: qcom: sa8540p-ride: " Andrew Halaney
2023-03-20 22:16 ` [PATCH net-next v2 08/12] net: stmmac: Remove unnecessary if statement brackets Andrew Halaney
2023-03-20 22:16 ` [PATCH net-next v2 09/12] net: stmmac: Add EMAC3 variant of dwmac4 Andrew Halaney
2023-03-21 3:41 ` Jakub Kicinski
2023-03-21 22:19 ` Andrew Halaney
2023-03-20 22:16 ` [PATCH net-next v2 10/12] net: stmmac: dwmac-qcom-ethqos: Respect phy-mode and TX delay Andrew Halaney
2023-03-21 3:29 ` Jakub Kicinski [this message]
2023-03-20 22:16 ` [PATCH net-next v2 11/12] net: stmmac: dwmac-qcom-ethqos: Use loopback_en for all speeds Andrew Halaney
2023-03-20 22:16 ` [PATCH net-next v2 12/12] net: stmmac: dwmac-qcom-ethqos: Add EMAC3 support Andrew Halaney
2023-03-21 3:28 ` [PATCH net-next v2 00/12] Add EMAC3 support for sa8540p-ride Jakub Kicinski
2023-03-21 18:44 ` Andrew Halaney
2023-03-22 2:44 ` Bjorn Andersson
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