[net-next,v3,1/3] net: stmmac: Pass resources to DT parsing code

Message ID	20240219-stmmac-axi-config-v3-1-fca7f046e6ee@nvidia.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> From: Thierry Reding <thierry.reding@gmail.com> Date: Mon, 19 Feb 2024 17:46:04 +0100 Subject: [PATCH net-next v3 1/3] net: stmmac: Pass resources to DT parsing code MIME-Version: 1.0 Message-Id: <20240219-stmmac-axi-config-v3-1-fca7f046e6ee@nvidia.com> References: <20240219-stmmac-axi-config-v3-0-fca7f046e6ee@nvidia.com> In-Reply-To: <20240219-stmmac-axi-config-v3-0-fca7f046e6ee@nvidia.com> To: Alexandre Torgue <alexandre.torgue@foss.st.com>, Jose Abreu <joabreu@synopsys.com>, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com> Cc: Serge Semit <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, linux-tegra@vger.kernel.org, Thierry Reding <treding@nvidia.com> Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org
Series	net: stmmac: Allow driver-specific AXI configuration \| expand [net-next,v3,0/3] net: stmmac: Allow driver-specific AXI configuration [net-next,v3,1/3] net: stmmac: Pass resources to DT parsing code [net-next,v3,2/3] net: stmmac: Allow drivers to provide a default AXI configuration [net-next,v3,3/3] net: stmmac: Configure AXI on Tegra234 MGBE

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c index 643ee6d8d4dd..f37d9912380b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c @@ -115,7 +115,7 @@ static int anarion_dwmac_probe(struct platform_device *pdev) if (IS_ERR(gmac)) return PTR_ERR(gmac); - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c index ec924c6c76c6..36ef2ed9fd2d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -435,7 +435,7 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev) if (IS_ERR(stmmac_res.addr)) return PTR_ERR(stmmac_res.addr); - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c index 598eff926815..98a00084807b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c @@ -27,7 +27,7 @@ static int dwmac_generic_probe(struct platform_device *pdev) return ret; if (pdev->dev.of_node) { - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) { dev_err(&pdev->dev, "dt configuration failed\n"); return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c index 6b65420e11b5..d72b9d8ac464 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c @@ -331,7 +331,7 @@ static int imx_dwmac_probe(struct platform_device *pdev) if (!dwmac) return -ENOMEM; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c index 19c93b998fb3..de2f5d7e95b2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ingenic.c @@ -241,7 +241,7 @@ static int ingenic_mac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c index d68f0c4e7835..79582983c060 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c @@ -84,7 +84,7 @@ static int intel_eth_plat_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) { dev_err(&pdev->dev, "dt configuration failed\n"); return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c index 281687d7083b..311410509012 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c @@ -384,7 +384,7 @@ static int ipq806x_gmac_probe(struct platform_device *pdev) if (val) return val; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c index 3e86810717d3..1ede4f409937 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c @@ -169,7 +169,7 @@ static int ls1x_dwmac_probe(struct platform_device *pdev) if (!dwmac) return -ENOMEM; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return dev_err_probe(&pdev->dev, PTR_ERR(plat_dat), "dt configuration failed\n"); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c index 4c810d8f5bea..004bf4d14fdb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-lpc18xx.c @@ -37,7 +37,7 @@ static int lpc18xx_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c index 2a9132d6d743..763ec218ff2c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c @@ -656,7 +656,7 @@ static int mediatek_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c index a16bfa9089ea..5bd936ef2796 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c @@ -52,7 +52,7 @@ static int meson6_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c index b23944aa344e..88db2907640d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c @@ -400,7 +400,7 @@ static int meson8b_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 2691a250a5a7..7f4cbea4042f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -735,7 +735,7 @@ static int qcom_ethqos_probe(struct platform_device *pdev) return dev_err_probe(dev, ret, "Failed to get platform resources\n"); - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) { return dev_err_probe(dev, PTR_ERR(plat_dat), "dt configuration failed\n"); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index 382e8de1255d..4297a6919c8a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -1824,7 +1824,7 @@ static int rk_gmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c index 68f85e4605cb..e827e01b4398 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c @@ -400,7 +400,7 @@ static int socfpga_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c index 4e1076faee0c..a0f15fbb8993 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c @@ -122,7 +122,7 @@ static int starfive_dwmac_probe(struct platform_device *pdev) return dev_err_probe(&pdev->dev, err, "failed to get resources\n"); - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return dev_err_probe(&pdev->dev, PTR_ERR(plat_dat), "dt configuration failed\n"); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c index 4445cddc4cbe..5b2cde45dc3e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c @@ -273,7 +273,7 @@ static int sti_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index c92dfc4ecf57..af131b0bf589 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -366,7 +366,7 @@ static int stm32_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index b21d99faa2d0..8f47f2e904d3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -1223,7 +1223,7 @@ static int sun8i_dwmac_probe(struct platform_device *pdev) if (ret) return -EINVAL; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c index 2653a9f0958c..f78e244b9d81 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c @@ -108,7 +108,7 @@ static int sun7i_gmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c index 362f85136c3e..bab57d1675df 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c @@ -284,7 +284,7 @@ static int tegra_mgbe_probe(struct platform_device *pdev) if (err < 0) goto disable_clks; - plat = devm_stmmac_probe_config_dt(pdev, res.mac); + plat = devm_stmmac_probe_config_dt(pdev, &res); if (IS_ERR(plat)) { err = PTR_ERR(plat); goto disable_clks; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c index a5a5cfa989c6..f99d147b3424 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c @@ -220,7 +220,7 @@ static int visconti_eth_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + plat_dat = devm_stmmac_probe_config_dt(pdev, &stmmac_res); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 54797edc9b38..4e2eb54306f9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -424,13 +424,14 @@ static void stmmac_remove_config_dt(struct platform_device *pdev, /** * stmmac_probe_config_dt - parse device-tree driver parameters * @pdev: platform_device structure - * @mac: MAC address to use + * @res: driver-specific parameters * Description: * this function is to read the driver parameters from device-tree and * set some private fields that will be used by the main at runtime. */ static struct plat_stmmacenet_data * -stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) +stmmac_probe_config_dt(struct platform_device *pdev, + struct stmmac_resources *res) { struct device_node *np = pdev->dev.of_node; struct plat_stmmacenet_data *plat; @@ -443,12 +444,12 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) if (!plat) return ERR_PTR(-ENOMEM); - rc = of_get_mac_address(np, mac); + rc = of_get_mac_address(np, res->mac); if (rc) { if (rc == -EPROBE_DEFER) return ERR_PTR(rc); - eth_zero_addr(mac); + eth_zero_addr(res->mac); } phy_mode = device_get_phy_mode(&pdev->dev); @@ -677,17 +678,18 @@ static void devm_stmmac_remove_config_dt(void *data) /** * devm_stmmac_probe_config_dt * @pdev: platform_device structure - * @mac: MAC address to use + * @res: driver-specific parameters * Description: Devres variant of stmmac_probe_config_dt(). Does not require * the user to call stmmac_remove_config_dt() at driver detach. */ struct plat_stmmacenet_data * -devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) +devm_stmmac_probe_config_dt(struct platform_device *pdev, + struct stmmac_resources *res) { struct plat_stmmacenet_data *plat; int ret; - plat = stmmac_probe_config_dt(pdev, mac); + plat = stmmac_probe_config_dt(pdev, res); if (IS_ERR(plat)) return plat; @@ -700,7 +702,8 @@ devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) } #else struct plat_stmmacenet_data * -devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) +devm_stmmac_probe_config_dt(struct platform_device *pdev, + struct stmmac_resources *res) { return ERR_PTR(-EINVAL); } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h index bb6fc7e59aed..daf3bbb503a3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h @@ -12,7 +12,8 @@ #include "stmmac.h" struct plat_stmmacenet_data * -devm_stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac); +devm_stmmac_probe_config_dt(struct platform_device *pdev, + struct stmmac_resources *res); int stmmac_get_platform_resources(struct platform_device *pdev, struct stmmac_resources *stmmac_res);

[net-next,v3,1/3] net: stmmac: Pass resources to DT parsing code

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