diff options
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 32 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 7 |
2 files changed, 29 insertions, 10 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 5120d9ce1dd4..243fffbe18e8 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -582,7 +582,7 @@ static void cpsw_intr_disable(struct cpsw_priv *priv) return; } -void cpsw_tx_handler(void *token, int len, int status) +static void cpsw_tx_handler(void *token, int len, int status) { struct sk_buff *skb = token; struct net_device *ndev = skb->dev; @@ -599,7 +599,7 @@ void cpsw_tx_handler(void *token, int len, int status) dev_kfree_skb_any(skb); } -void cpsw_rx_handler(void *token, int len, int status) +static void cpsw_rx_handler(void *token, int len, int status) { struct sk_buff *skb = token; struct sk_buff *new_skb; @@ -1329,7 +1329,7 @@ static void cpsw_hwtstamp_v2(struct cpsw_priv *priv) __raw_writel(ETH_P_1588, &priv->regs->ts_ltype); } -static int cpsw_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr) +static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr) { struct cpsw_priv *priv = netdev_priv(dev); struct cpts *cpts = priv->cpts; @@ -1390,6 +1390,24 @@ static int cpsw_hwtstamp_ioctl(struct net_device *dev, struct ifreq *ifr) return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0; } +static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr) +{ + struct cpsw_priv *priv = netdev_priv(dev); + struct cpts *cpts = priv->cpts; + struct hwtstamp_config cfg; + + if (priv->version != CPSW_VERSION_1 && + priv->version != CPSW_VERSION_2) + return -EOPNOTSUPP; + + cfg.flags = 0; + cfg.tx_type = cpts->tx_enable ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF; + cfg.rx_filter = (cpts->rx_enable ? + HWTSTAMP_FILTER_PTP_V2_EVENT : HWTSTAMP_FILTER_NONE); + + return copy_to_user(ifr->ifr_data, &cfg, sizeof(cfg)) ? -EFAULT : 0; +} + #endif /*CONFIG_TI_CPTS*/ static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd) @@ -1404,7 +1422,9 @@ static int cpsw_ndo_ioctl(struct net_device *dev, struct ifreq *req, int cmd) switch (cmd) { #ifdef CONFIG_TI_CPTS case SIOCSHWTSTAMP: - return cpsw_hwtstamp_ioctl(dev, req); + return cpsw_hwtstamp_set(dev, req); + case SIOCGHWTSTAMP: + return cpsw_hwtstamp_get(dev, req); #endif case SIOCGMIIPHY: data->phy_id = priv->slaves[slave_no].phy->addr; @@ -2135,8 +2155,8 @@ static int cpsw_probe(struct platform_device *pdev) data->cpts_clock_mult, data->cpts_clock_shift)) dev_err(priv->dev, "error registering cpts device\n"); - cpsw_notice(priv, probe, "initialized device (regs %x, irq %d)\n", - ss_res->start, ndev->irq); + cpsw_notice(priv, probe, "initialized device (regs %pa, irq %d)\n", + &ss_res->start, ndev->irq); if (priv->data.dual_emac) { ret = cpsw_probe_dual_emac(pdev, priv); diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 90a79462c869..364d0c7952c0 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -81,7 +81,7 @@ struct cpdma_desc { }; struct cpdma_desc_pool { - u32 phys; + phys_addr_t phys; u32 hw_addr; void __iomem *iomap; /* ioremap map */ void *cpumap; /* dma_alloc map */ @@ -219,8 +219,7 @@ static inline dma_addr_t desc_phys(struct cpdma_desc_pool *pool, { if (!desc) return 0; - return pool->hw_addr + (__force dma_addr_t)desc - - (__force dma_addr_t)pool->iomap; + return pool->hw_addr + (__force long)desc - (__force long)pool->iomap; } static inline struct cpdma_desc __iomem * @@ -972,7 +971,7 @@ struct cpdma_control_info { #define ACCESS_RW (ACCESS_RO | ACCESS_WO) }; -struct cpdma_control_info controls[] = { +static struct cpdma_control_info controls[] = { [CPDMA_CMD_IDLE] = {CPDMA_DMACONTROL, 3, 1, ACCESS_WO}, [CPDMA_COPY_ERROR_FRAMES] = {CPDMA_DMACONTROL, 4, 1, ACCESS_RW}, [CPDMA_RX_OFF_LEN_UPDATE] = {CPDMA_DMACONTROL, 2, 1, ACCESS_RW}, |