diff options
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 587def69a6f7..2b18d89d9756 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -1605,7 +1605,7 @@ static void mvpp22_gop_fca_set_periodic_timer(struct mvpp2_port *port) mvpp22_gop_fca_enable_periodic(port, true); } -static int mvpp22_gop_init(struct mvpp2_port *port) +static int mvpp22_gop_init(struct mvpp2_port *port, phy_interface_t interface) { struct mvpp2 *priv = port->priv; u32 val; @@ -1613,7 +1613,7 @@ static int mvpp22_gop_init(struct mvpp2_port *port) if (!priv->sysctrl_base) return 0; - switch (port->phy_interface) { + switch (interface) { case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_RGMII_RXID: @@ -1743,15 +1743,15 @@ static void mvpp22_gop_setup_irq(struct mvpp2_port *port) * lanes by the physical layer. This is why configurations like * "PPv2 (2500BaseX) - COMPHY (2500SGMII)" are valid. */ -static int mvpp22_comphy_init(struct mvpp2_port *port) +static int mvpp22_comphy_init(struct mvpp2_port *port, + phy_interface_t interface) { int ret; if (!port->comphy) return 0; - ret = phy_set_mode_ext(port->comphy, PHY_MODE_ETHERNET, - port->phy_interface); + ret = phy_set_mode_ext(port->comphy, PHY_MODE_ETHERNET, interface); if (ret) return ret; @@ -2172,7 +2172,8 @@ static void mvpp22_pcs_reset_assert(struct mvpp2_port *port) writel(val & ~MVPP22_XPCS_CFG0_RESET_DIS, xpcs + MVPP22_XPCS_CFG0); } -static void mvpp22_pcs_reset_deassert(struct mvpp2_port *port) +static void mvpp22_pcs_reset_deassert(struct mvpp2_port *port, + phy_interface_t interface) { struct mvpp2 *priv = port->priv; void __iomem *mpcs, *xpcs; @@ -2184,7 +2185,7 @@ static void mvpp22_pcs_reset_deassert(struct mvpp2_port *port) mpcs = priv->iface_base + MVPP22_MPCS_BASE(port->gop_id); xpcs = priv->iface_base + MVPP22_XPCS_BASE(port->gop_id); - switch (port->phy_interface) { + switch (interface) { case PHY_INTERFACE_MODE_10GBASER: val = readl(mpcs + MVPP22_MPCS_CLK_RESET); val |= MAC_CLK_RESET_MAC | MAC_CLK_RESET_SD_RX | @@ -4529,7 +4530,8 @@ static int mvpp2_poll(struct napi_struct *napi, int budget) return rx_done; } -static void mvpp22_mode_reconfigure(struct mvpp2_port *port) +static void mvpp22_mode_reconfigure(struct mvpp2_port *port, + phy_interface_t interface) { u32 ctrl3; @@ -4540,18 +4542,18 @@ static void mvpp22_mode_reconfigure(struct mvpp2_port *port) mvpp22_pcs_reset_assert(port); /* comphy reconfiguration */ - mvpp22_comphy_init(port); + mvpp22_comphy_init(port, interface); /* gop reconfiguration */ - mvpp22_gop_init(port); + mvpp22_gop_init(port, interface); - mvpp22_pcs_reset_deassert(port); + mvpp22_pcs_reset_deassert(port, interface); if (mvpp2_port_supports_xlg(port)) { ctrl3 = readl(port->base + MVPP22_XLG_CTRL3_REG); ctrl3 &= ~MVPP22_XLG_CTRL3_MACMODESELECT_MASK; - if (mvpp2_is_xlg(port->phy_interface)) + if (mvpp2_is_xlg(interface)) ctrl3 |= MVPP22_XLG_CTRL3_MACMODESELECT_10G; else ctrl3 |= MVPP22_XLG_CTRL3_MACMODESELECT_GMAC; @@ -4559,7 +4561,7 @@ static void mvpp22_mode_reconfigure(struct mvpp2_port *port) writel(ctrl3, port->base + MVPP22_XLG_CTRL3_REG); } - if (mvpp2_port_supports_xlg(port) && mvpp2_is_xlg(port->phy_interface)) + if (mvpp2_port_supports_xlg(port) && mvpp2_is_xlg(interface)) mvpp2_xlg_max_rx_size_set(port); else mvpp2_gmac_max_rx_size_set(port); @@ -4579,7 +4581,7 @@ static void mvpp2_start_dev(struct mvpp2_port *port) mvpp2_interrupts_enable(port); if (port->priv->hw_version >= MVPP22) - mvpp22_mode_reconfigure(port); + mvpp22_mode_reconfigure(port, port->phy_interface); if (port->phylink) { phylink_start(port->phylink); @@ -6444,6 +6446,9 @@ static int mvpp2__mac_prepare(struct phylink_config *config, unsigned int mode, mvpp22_gop_mask_irq(port); phy_power_off(port->comphy); + + /* Reconfigure the serdes lanes */ + mvpp22_mode_reconfigure(port, interface); } } @@ -6498,9 +6503,6 @@ static int mvpp2_mac_finish(struct phylink_config *config, unsigned int mode, port->phy_interface != interface) { port->phy_interface = interface; - /* Reconfigure the serdes lanes */ - mvpp22_mode_reconfigure(port); - /* Unmask interrupts */ mvpp22_gop_unmask_irq(port); } @@ -6961,7 +6963,7 @@ static int mvpp2_port_probe(struct platform_device *pdev, * driver does this, we can remove this code. */ if (port->comphy) { - err = mvpp22_comphy_init(port); + err = mvpp22_comphy_init(port, port->phy_interface); if (err == 0) phy_power_off(port->comphy); } |