diff options
Diffstat (limited to 'drivers/net/cpsw.c')
| -rw-r--r-- | drivers/net/cpsw.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/cpsw.c b/drivers/net/cpsw.c index 7a3685019..39240d966 100644 --- a/drivers/net/cpsw.c +++ b/drivers/net/cpsw.c @@ -51,8 +51,6 @@ #define CPDMA_RXCP_VER1 0x160 #define CPDMA_RXCP_VER2 0x260 -#define CPDMA_RAM_ADDR 0x4a102000 - /* Descriptor mode bits */ #define CPDMA_DESC_SOP BIT(31) #define CPDMA_DESC_EOP BIT(30) @@ -109,7 +107,13 @@ struct cpsw_slave_regs { u32 flow_thresh; u32 port_vlan; u32 tx_pri_map; +#ifdef CONFIG_AM33XX u32 gap_thresh; +#elif defined(CONFIG_TI814X) + u32 ts_ctl; + u32 ts_seq_ltype; + u32 ts_vlan; +#endif u32 sa_lo; u32 sa_hi; }; @@ -483,7 +487,7 @@ static inline void wait_for_idle(void) static int cpsw_mdio_read(struct mii_dev *bus, int phy_id, int dev_addr, int phy_reg) { - unsigned short data; + int data; u32 reg; if (phy_reg & ~PHY_REG_MASK || phy_id & ~PHY_ID_MASK) @@ -564,9 +568,14 @@ static void cpsw_set_slave_mac(struct cpsw_slave *slave, static void cpsw_slave_update_link(struct cpsw_slave *slave, struct cpsw_priv *priv, int *link) { - struct phy_device *phy = priv->phydev; + struct phy_device *phy; u32 mac_control = 0; + phy = priv->phydev; + + if (!phy) + return; + phy_startup(phy); *link = phy->link; @@ -768,6 +777,7 @@ static int cpsw_init(struct eth_device *dev, bd_t *bis) /* enable statistics collection only on the host port */ __raw_writel(BIT(priv->host_port), &priv->regs->stat_port_en); + __raw_writel(0x7, &priv->regs->stat_port_en); cpsw_ale_port_state(priv, priv->host_port, ALE_PORT_STATE_FORWARD); @@ -942,6 +952,9 @@ static int cpsw_phy_init(struct eth_device *dev, struct cpsw_slave *slave) dev, slave->data->phy_if); + if (!phydev) + return -1; + phydev->supported &= supported; phydev->advertising = phydev->supported; @@ -978,12 +991,12 @@ int cpsw_register(struct cpsw_platform_data *data) return -ENOMEM; } - priv->descs = (void *)CPDMA_RAM_ADDR; priv->host_port = data->host_port_num; priv->regs = regs; priv->host_port_regs = regs + data->host_port_reg_ofs; priv->dma_regs = regs + data->cpdma_reg_ofs; priv->ale_regs = regs + data->ale_reg_ofs; + priv->descs = (void *)regs + data->bd_ram_ofs; int idx = 0; |