static void bcm_sf2_port_disable(struct dsa_switch *ds, int port, struct phy_device *phy) { struct bcm_sf2_priv *priv = ds_to_priv(ds); u32 off, reg; if (priv->wol_ports_mask & (1 << port)) return; if (port == priv->moca_port) bcm_sf2_port_intr_disable(priv, port); if (priv->int_phy_mask & 1 << port && priv->hw_params.num_gphy == 1) bcm_sf2_gphy_enable_set(ds, false); if (dsa_is_cpu_port(ds, port)) off = CORE_IMP_CTL; else off = CORE_G_PCTL_PORT(port); reg = core_readl(priv, off); reg |= RX_DIS | TX_DIS; core_writel(priv, reg, off); /* Power down the port memory */ reg = core_readl(priv, CORE_MEM_PSM_VDD_CTRL); reg |= P_TXQ_PSM_VDD(port); core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL); }
static void bcm_sf2_port_disable(struct dsa_switch *ds, int port, struct phy_device *phy) { struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds); u32 reg; /* Disable learning while in WoL mode */ if (priv->wol_ports_mask & (1 << port)) { reg = core_readl(priv, CORE_DIS_LEARN); reg |= BIT(port); core_writel(priv, reg, CORE_DIS_LEARN); return; } if (port == priv->moca_port) bcm_sf2_port_intr_disable(priv, port); if (priv->int_phy_mask & 1 << port && priv->hw_params.num_gphy == 1) bcm_sf2_gphy_enable_set(ds, false); b53_disable_port(ds, port, phy); /* Power down the port memory */ reg = core_readl(priv, CORE_MEM_PSM_VDD_CTRL); reg |= P_TXQ_PSM_VDD(port); core_writel(priv, reg, CORE_MEM_PSM_VDD_CTRL); }