diff options
18 files changed, 50 insertions, 53 deletions
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 1fadb8ba1d2f..392574bdd4a4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -141,7 +141,7 @@ static int dwc_qos_probe(struct platform_device *pdev, #define AUTO_CAL_STATUS 0x880c #define AUTO_CAL_STATUS_ACTIVE BIT(31) -static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void tegra_eqos_fix_speed(void *priv, int speed, unsigned int mode) { struct tegra_eqos *eqos = priv; bool needs_calibration = false; @@ -160,7 +160,7 @@ static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mo break; default: - dev_err(eqos->dev, "invalid speed %u\n", speed); + dev_err(eqos->dev, "invalid speed %d\n", speed); break; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c index 20d3a202bb8d..610204b51e3f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c @@ -51,7 +51,7 @@ struct imx_dwmac_ops { int (*fix_soc_reset)(void *priv, void __iomem *ioaddr); int (*set_intf_mode)(struct plat_stmmacenet_data *plat_dat); - void (*fix_mac_speed)(void *priv, unsigned int speed, unsigned int mode); + void (*fix_mac_speed)(void *priv, int speed, unsigned int mode); }; struct imx_priv_data { @@ -192,7 +192,7 @@ static void imx_dwmac_exit(struct platform_device *pdev, void *priv) /* nothing to do now */ } -static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void imx_dwmac_fix_speed(void *priv, int speed, unsigned int mode) { struct plat_stmmacenet_data *plat_dat; struct imx_priv_data *dwmac = priv; @@ -208,7 +208,7 @@ static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mod rate = rgmii_clock(speed); if (rate < 0) { - dev_err(dwmac->dev, "invalid speed %u\n", speed); + dev_err(dwmac->dev, "invalid speed %d\n", speed); return; } @@ -217,7 +217,7 @@ static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mod dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate); } -static void imx93_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void imx93_dwmac_fix_speed(void *priv, int speed, unsigned int mode) { struct imx_priv_data *dwmac = priv; unsigned int iface; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c index ddee6154d40b..0591756a2100 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c @@ -22,13 +22,13 @@ struct intel_dwmac { }; struct intel_dwmac_data { - void (*fix_mac_speed)(void *priv, unsigned int speed, unsigned int mode); + void (*fix_mac_speed)(void *priv, int speed, unsigned int mode); unsigned long ptp_ref_clk_rate; unsigned long tx_clk_rate; bool tx_clk_en; }; -static void kmb_eth_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void kmb_eth_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct intel_dwmac *dwmac = priv; long rate; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c index 61227dcf56dc..7f4b9c1cc32b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c @@ -112,7 +112,7 @@ struct ipq806x_gmac { phy_interface_t phy_mode; }; -static int get_clk_div_sgmii(struct ipq806x_gmac *gmac, unsigned int speed) +static int get_clk_div_sgmii(struct ipq806x_gmac *gmac, int speed) { struct device *dev = &gmac->pdev->dev; int div; @@ -138,7 +138,7 @@ static int get_clk_div_sgmii(struct ipq806x_gmac *gmac, unsigned int speed) return div; } -static int get_clk_div_rgmii(struct ipq806x_gmac *gmac, unsigned int speed) +static int get_clk_div_rgmii(struct ipq806x_gmac *gmac, int speed) { struct device *dev = &gmac->pdev->dev; int div; @@ -164,7 +164,7 @@ static int get_clk_div_rgmii(struct ipq806x_gmac *gmac, unsigned int speed) return div; } -static int ipq806x_gmac_set_speed(struct ipq806x_gmac *gmac, unsigned int speed) +static int ipq806x_gmac_set_speed(struct ipq806x_gmac *gmac, int speed) { uint32_t clk_bits, val; int div; @@ -260,7 +260,7 @@ static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac) return PTR_ERR_OR_ZERO(gmac->qsgmii_csr); } -static void ipq806x_gmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void ipq806x_gmac_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct ipq806x_gmac *gmac = priv; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index 79acdf38c525..60a4e3330ccd 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -149,8 +149,7 @@ static struct stmmac_pci_info loongson_gmac_pci_info = { .setup = loongson_gmac_data, }; -static void loongson_gnet_fix_speed(void *priv, unsigned int speed, - unsigned int mode) +static void loongson_gnet_fix_speed(void *priv, int speed, unsigned int mode) { struct loongson_data *ld = (struct loongson_data *)priv; struct net_device *ndev = dev_get_drvdata(ld->dev); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c index 5469fa1b429e..b115b7873cef 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c @@ -22,7 +22,7 @@ struct meson_dwmac { void __iomem *reg; }; -static void meson6_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void meson6_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct meson_dwmac *dwmac = priv; unsigned int val; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 2a5b38723635..192f270197c8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -111,7 +111,7 @@ struct qcom_ethqos { unsigned int link_clk_rate; struct clk *link_clk; struct phy *serdes_phy; - unsigned int speed; + int speed; int serdes_speed; phy_interface_t phy_mode; @@ -175,7 +175,7 @@ static void rgmii_dump(void *priv) #define RGMII_ID_MODE_10_LOW_SVS_CLK_FREQ (5 * 1000 * 1000UL) static void -ethqos_update_link_clk(struct qcom_ethqos *ethqos, unsigned int speed) +ethqos_update_link_clk(struct qcom_ethqos *ethqos, int speed) { if (!phy_interface_mode_is_rgmii(ethqos->phy_mode)) return; @@ -699,7 +699,7 @@ static int ethqos_configure(struct qcom_ethqos *ethqos) return ethqos->configure_func(ethqos); } -static void ethqos_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void ethqos_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct qcom_ethqos *ethqos = priv; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index a4dc89e23a68..83d104a274c5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -1920,7 +1920,7 @@ static void rk_gmac_powerdown(struct rk_priv_data *gmac) gmac_clk_enable(gmac, false); } -static void rk_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void rk_fix_speed(void *priv, int speed, unsigned int mode) { struct rk_priv_data *bsp_priv = priv; struct device *dev = &bsp_priv->pdev->dev; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c index 9cc0e5817416..6a498833b8ed 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c @@ -100,7 +100,7 @@ static void s32_gmac_exit(struct platform_device *pdev, void *priv) clk_disable_unprepare(gmac->rx_clk); } -static void s32_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void s32_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct s32_priv_data *gmac = priv; long tx_clk_rate; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c index 16020b72dec8..6b78ae730466 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c @@ -61,7 +61,7 @@ struct socfpga_dwmac { struct mdio_device *pcs_mdiodev; }; -static void socfpga_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void socfpga_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct socfpga_dwmac *dwmac = (struct socfpga_dwmac *)priv; void __iomem *splitter_base = dwmac->splitter_base; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c index 0a0a363d3730..282c846dad0b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c @@ -31,7 +31,7 @@ struct starfive_dwmac { const struct starfive_dwmac_data *data; }; -static void starfive_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void starfive_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct starfive_dwmac *dwmac = priv; long rate; @@ -39,7 +39,7 @@ static void starfive_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigne rate = rgmii_clock(speed); if (rate < 0) { - dev_err(dwmac->dev, "invalid speed %u\n", speed); + dev_err(dwmac->dev, "invalid speed %d\n", speed); return; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c index f25461c292fe..13b9c2a51fce 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c @@ -99,12 +99,12 @@ struct sti_dwmac { int clk_sel_reg; /* GMAC ext clk selection register */ struct regmap *regmap; bool gmac_en; - u32 speed; - void (*fix_retime_src)(void *priv, unsigned int speed, unsigned int mode); + int speed; + void (*fix_retime_src)(void *priv, int speed, unsigned int mode); }; struct sti_dwmac_of_data { - void (*fix_retime_src)(void *priv, unsigned int speed, unsigned int mode); + void (*fix_retime_src)(void *priv, int speed, unsigned int mode); }; static u32 phy_intf_sels[] = { @@ -132,7 +132,7 @@ static u32 stih4xx_tx_retime_val[] = { | STIH4XX_ETH_SEL_INTERNAL_NOTEXT_PHYCLK, }; -static void stih4xx_fix_retime_src(void *priv, u32 spd, unsigned int mode) +static void stih4xx_fix_retime_src(void *priv, int spd, unsigned int mode) { struct sti_dwmac *dwmac = priv; u32 src = dwmac->tx_retime_src; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c index 9ae318436c4a..1b1ce2888b2e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c @@ -72,7 +72,7 @@ static void sun7i_gmac_exit(struct platform_device *pdev, void *priv) regulator_disable(gmac->regulator); } -static void sun7i_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void sun7i_fix_speed(void *priv, int speed, unsigned int mode) { struct sunxi_priv_data *gmac = priv; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c index dce84ed184e9..ddb1d8aba321 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c @@ -104,7 +104,7 @@ static int thead_dwmac_set_txclk_dir(struct plat_stmmacenet_data *plat) return 0; } -static void thead_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void thead_dwmac_fix_speed(void *priv, int speed, unsigned int mode) { struct plat_stmmacenet_data *plat; struct thead_dwmac *dwmac = priv; @@ -142,7 +142,7 @@ static void thead_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int m div = rate * 10 / GMAC_MII_RATE; break; default: - dev_err(dwmac->dev, "invalid speed %u\n", speed); + dev_err(dwmac->dev, "invalid speed %d\n", speed); return; } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c index eccf7f537467..33cf99797df5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c @@ -54,7 +54,7 @@ struct visconti_eth { spinlock_t lock; /* lock to protect register update */ }; -static void visconti_eth_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void visconti_eth_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct visconti_eth *dwmac = priv; struct net_device *netdev = dev_get_drvdata(dwmac->dev); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index f05cae103d83..3395188c198a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -282,8 +282,7 @@ struct stmmac_priv { struct stmmac_channel channel[STMMAC_CH_MAX]; int speed; - unsigned int flow_ctrl; - unsigned int pause; + unsigned int pause_time; struct mii_bus *mii; struct phylink_config phylink_config; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index fd8ca1524e43..4d542f482ecb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -88,13 +88,13 @@ MODULE_PARM_DESC(phyaddr, "Physical device address"); #define STMMAC_XDP_TX BIT(1) #define STMMAC_XDP_REDIRECT BIT(2) -static int flow_ctrl = FLOW_AUTO; +static int flow_ctrl = 0xdead; module_param(flow_ctrl, int, 0644); -MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off]"); +MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off] (obsolete)"); static int pause = PAUSE_TIME; module_param(pause, int, 0644); -MODULE_PARM_DESC(pause, "Flow Control Pause Time"); +MODULE_PARM_DESC(pause, "Flow Control Pause Time (units of 512 bit times)"); #define TC_DEFAULT 64 static int tc = TC_DEFAULT; @@ -188,12 +188,11 @@ static void stmmac_verify_args(void) watchdog = TX_TIMEO; if (unlikely((buf_sz < DEFAULT_BUFSIZE) || (buf_sz > BUF_SIZE_16KiB))) buf_sz = DEFAULT_BUFSIZE; - if (unlikely(flow_ctrl > 1)) - flow_ctrl = FLOW_AUTO; - else if (likely(flow_ctrl < 0)) - flow_ctrl = FLOW_OFF; if (unlikely((pause < 0) || (pause > 0xffff))) pause = PAUSE_TIME; + + if (flow_ctrl != 0xdead) + pr_warn("stmmac: module parameter 'flow_ctrl' is obsolete - please remove from your module configuration\n"); } static void __stmmac_disable_all_queues(struct stmmac_priv *priv) @@ -858,14 +857,16 @@ static void stmmac_release_ptp(struct stmmac_priv *priv) * stmmac_mac_flow_ctrl - Configure flow control in all queues * @priv: driver private structure * @duplex: duplex passed to the next function + * @flow_ctrl: desired flow control modes * Description: It is used for configuring the flow control in all queues */ -static void stmmac_mac_flow_ctrl(struct stmmac_priv *priv, u32 duplex) +static void stmmac_mac_flow_ctrl(struct stmmac_priv *priv, u32 duplex, + unsigned int flow_ctrl) { u32 tx_cnt = priv->plat->tx_queues_to_use; - stmmac_flow_ctrl(priv, priv->hw, duplex, priv->flow_ctrl, - priv->pause, tx_cnt); + stmmac_flow_ctrl(priv, priv->hw, duplex, flow_ctrl, priv->pause_time, + tx_cnt); } static unsigned long stmmac_mac_get_caps(struct phylink_config *config, @@ -925,6 +926,7 @@ static void stmmac_mac_link_up(struct phylink_config *config, bool tx_pause, bool rx_pause) { struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev)); + unsigned int flow_ctrl; u32 old_ctrl, ctrl; if ((priv->plat->flags & STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP) && @@ -1005,15 +1007,15 @@ static void stmmac_mac_link_up(struct phylink_config *config, /* Flow Control operation */ if (rx_pause && tx_pause) - priv->flow_ctrl = FLOW_AUTO; + flow_ctrl = FLOW_AUTO; else if (rx_pause && !tx_pause) - priv->flow_ctrl = FLOW_RX; + flow_ctrl = FLOW_RX; else if (!rx_pause && tx_pause) - priv->flow_ctrl = FLOW_TX; + flow_ctrl = FLOW_TX; else - priv->flow_ctrl = FLOW_OFF; + flow_ctrl = FLOW_OFF; - stmmac_mac_flow_ctrl(priv, duplex); + stmmac_mac_flow_ctrl(priv, duplex, flow_ctrl); if (ctrl != old_ctrl) writel(ctrl, priv->ioaddr + MAC_CTRL_REG); @@ -7404,7 +7406,7 @@ int stmmac_dvr_probe(struct device *device, return -ENOMEM; stmmac_set_ethtool_ops(ndev); - priv->pause = pause; + priv->pause_time = pause; priv->plat = plat_dat; priv->ioaddr = res->addr; priv->dev->base_addr = (unsigned long)res->addr; @@ -7600,9 +7602,6 @@ int stmmac_dvr_probe(struct device *device, "%s: warning: maxmtu having invalid value (%d)\n", __func__, priv->plat->maxmtu); - if (flow_ctrl) - priv->flow_ctrl = FLOW_AUTO; /* RX/TX pause on */ - ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE; /* Setup channels NAPI */ diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 24422ac4e417..6d2aa77ea963 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -231,7 +231,7 @@ struct plat_stmmacenet_data { u8 tx_sched_algorithm; struct stmmac_rxq_cfg rx_queues_cfg[MTL_MAX_RX_QUEUES]; struct stmmac_txq_cfg tx_queues_cfg[MTL_MAX_TX_QUEUES]; - void (*fix_mac_speed)(void *priv, unsigned int speed, unsigned int mode); + void (*fix_mac_speed)(void *priv, int speed, unsigned int mode); int (*fix_soc_reset)(void *priv, void __iomem *ioaddr); int (*serdes_powerup)(struct net_device *ndev, void *priv); void (*serdes_powerdown)(struct net_device *ndev, void *priv); |