diff options
Diffstat (limited to 'drivers/net/ethernet/renesas/ravb_main.c')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 3e694738e683..9a4888543384 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -85,10 +85,22 @@ static int ravb_config(struct net_device *ndev) static void ravb_set_rate_gbeth(struct net_device *ndev) { - /* Place holder */ + struct ravb_private *priv = netdev_priv(ndev); + + switch (priv->speed) { + case 10: /* 10BASE */ + ravb_write(ndev, GBETH_GECMR_SPEED_10, GECMR); + break; + case 100: /* 100BASE */ + ravb_write(ndev, GBETH_GECMR_SPEED_100, GECMR); + break; + case 1000: /* 1000BASE */ + ravb_write(ndev, GBETH_GECMR_SPEED_1000, GECMR); + break; + } } -static void ravb_set_rate(struct net_device *ndev) +static void ravb_set_rate_rcar(struct net_device *ndev) { struct ravb_private *priv = netdev_priv(ndev); @@ -449,10 +461,35 @@ error: static void ravb_emac_init_gbeth(struct net_device *ndev) { - /* Place holder */ + struct ravb_private *priv = netdev_priv(ndev); + + /* Receive frame limit set register */ + ravb_write(ndev, GBETH_RX_BUFF_MAX + ETH_FCS_LEN, RFLR); + + /* PAUSE prohibition */ + ravb_write(ndev, ECMR_ZPF | ((priv->duplex > 0) ? ECMR_DM : 0) | + ECMR_TE | ECMR_RE | ECMR_RCPT | + ECMR_TXF | ECMR_RXF | ECMR_PRM, ECMR); + + ravb_set_rate_gbeth(ndev); + + /* Set MAC address */ + ravb_write(ndev, + (ndev->dev_addr[0] << 24) | (ndev->dev_addr[1] << 16) | + (ndev->dev_addr[2] << 8) | (ndev->dev_addr[3]), MAHR); + ravb_write(ndev, (ndev->dev_addr[4] << 8) | (ndev->dev_addr[5]), MALR); + + /* E-MAC status register clear */ + ravb_write(ndev, ECSR_ICD | ECSR_LCHNG | ECSR_PFRI, ECSR); + + /* E-MAC interrupt enable register */ + ravb_write(ndev, ECSIPR_ICDIP, ECSIPR); + + ravb_modify(ndev, CXR31, CXR31_SEL_LINK1, 0); + ravb_modify(ndev, CXR31, CXR31_SEL_LINK0, CXR31_SEL_LINK0); } -static void ravb_rcar_emac_init(struct net_device *ndev) +static void ravb_emac_init_rcar(struct net_device *ndev) { /* Receive frame limit set register */ ravb_write(ndev, ndev->mtu + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN, RFLR); @@ -462,7 +499,7 @@ static void ravb_rcar_emac_init(struct net_device *ndev) (ndev->features & NETIF_F_RXCSUM ? ECMR_RCSC : 0) | ECMR_TE | ECMR_RE, ECMR); - ravb_set_rate(ndev); + ravb_set_rate_rcar(ndev); /* Set MAC address */ ravb_write(ndev, @@ -2140,10 +2177,10 @@ static const struct ravb_hw_info ravb_gen3_hw_info = { .rx_ring_format = ravb_rx_ring_format, .alloc_rx_desc = ravb_alloc_rx_desc, .receive = ravb_rcar_rx, - .set_rate = ravb_set_rate, + .set_rate = ravb_set_rate_rcar, .set_feature = ravb_set_features_rcar, .dmac_init = ravb_dmac_init_rcar, - .emac_init = ravb_rcar_emac_init, + .emac_init = ravb_emac_init_rcar, .gstrings_stats = ravb_gstrings_stats, .gstrings_size = sizeof(ravb_gstrings_stats), .net_hw_features = NETIF_F_RXCSUM, @@ -2164,10 +2201,10 @@ static const struct ravb_hw_info ravb_gen2_hw_info = { .rx_ring_format = ravb_rx_ring_format, .alloc_rx_desc = ravb_alloc_rx_desc, .receive = ravb_rcar_rx, - .set_rate = ravb_set_rate, + .set_rate = ravb_set_rate_rcar, .set_feature = ravb_set_features_rcar, .dmac_init = ravb_dmac_init_rcar, - .emac_init = ravb_rcar_emac_init, + .emac_init = ravb_emac_init_rcar, .gstrings_stats = ravb_gstrings_stats, .gstrings_size = sizeof(ravb_gstrings_stats), .net_hw_features = NETIF_F_RXCSUM, |