diff options
| -rw-r--r-- | arch/ppc/platforms/hdpu.c | 5 | ||||
| -rw-r--r-- | drivers/net/mv643xx_eth.c | 71 | ||||
| -rw-r--r-- | drivers/net/mv643xx_eth.h | 4 | ||||
| -rw-r--r-- | include/linux/mv643xx.h | 24 |
4 files changed, 31 insertions, 73 deletions
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c index 50039a204c24..f945416960e9 100644 --- a/arch/ppc/platforms/hdpu.c +++ b/arch/ppc/platforms/hdpu.c @@ -319,11 +319,10 @@ static void __init hdpu_fixup_eth_pdata(struct platform_device *pd) struct mv643xx_eth_platform_data *eth_pd; eth_pd = pd->dev.platform_data; - eth_pd->port_serial_control = - mv64x60_read(&bh, MV643XX_ETH_PORT_SERIAL_CONTROL_REG(pd->id) & ~1); - eth_pd->force_phy_addr = 1; eth_pd->phy_addr = pd->id; + eth_pd->speed = SPEED_100; + eth_pd->duplex = DUPLEX_FULL; eth_pd->tx_queue_size = 400; eth_pd->rx_queue_size = 800; } diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index ff2b613a7436..df572018595e 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -266,13 +266,14 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev) static void mv643xx_eth_set_rx_mode(struct net_device *dev) { struct mv643xx_private *mp = netdev_priv(dev); + u32 config_reg; + config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num)); if (dev->flags & IFF_PROMISC) - mp->port_config |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; + config_reg |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; else - mp->port_config &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; - - mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), mp->port_config); + config_reg &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE; + mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), config_reg); eth_port_set_multicast_list(dev); } @@ -1454,9 +1455,8 @@ static int mv643xx_eth_probe(struct platform_device *pdev) struct resource *res; int err; struct ethtool_cmd cmd; - u32 pscr; - int duplex; - int speed; + int duplex = DUPLEX_HALF; + int speed = 0; /* default to auto-negotiation */ dev = alloc_etherdev(sizeof(struct mv643xx_private)); if (!dev) @@ -1515,33 +1515,17 @@ static int mv643xx_eth_probe(struct platform_device *pdev) /* set default config values */ eth_port_uc_addr_get(dev, dev->dev_addr); - mp->port_config = MV643XX_ETH_PORT_CONFIG_DEFAULT_VALUE; - mp->port_config_extend = MV643XX_ETH_PORT_CONFIG_EXTEND_DEFAULT_VALUE; - mp->port_sdma_config = MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE; - mp->port_serial_control = MV643XX_ETH_PORT_SERIAL_CONTROL_DEFAULT_VALUE; mp->rx_ring_size = MV643XX_ETH_PORT_DEFAULT_RECEIVE_QUEUE_SIZE; mp->tx_ring_size = MV643XX_ETH_PORT_DEFAULT_TRANSMIT_QUEUE_SIZE; pd = pdev->dev.platform_data; if (pd) { - if (pd->mac_addr != NULL) + if (pd->mac_addr) memcpy(dev->dev_addr, pd->mac_addr, 6); if (pd->phy_addr || pd->force_phy_addr) ethernet_phy_set(port_num, pd->phy_addr); - if (pd->port_config || pd->force_port_config) - mp->port_config = pd->port_config; - - if (pd->port_config_extend || pd->force_port_config_extend) - mp->port_config_extend = pd->port_config_extend; - - if (pd->port_sdma_config || pd->force_port_sdma_config) - mp->port_sdma_config = pd->port_sdma_config; - - if (pd->port_serial_control || pd->force_port_serial_control) - mp->port_serial_control = pd->port_serial_control; - if (pd->rx_queue_size) mp->rx_ring_size = pd->rx_queue_size; @@ -1557,6 +1541,9 @@ static int mv643xx_eth_probe(struct platform_device *pdev) mp->rx_sram_size = pd->rx_sram_size; mp->rx_sram_addr = pd->rx_sram_addr; } + + duplex = pd->duplex; + speed = pd->speed; } /* Hook up MII support for ethtool */ @@ -1575,28 +1562,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) goto out; } - pscr = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)); - pscr &= ~MV643XX_ETH_SERIAL_PORT_ENABLE; - mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); - pscr = mp->port_serial_control; - mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); - - if (!(pscr & MV643XX_ETH_DISABLE_AUTO_NEG_FOR_DUPLX) && - !(pscr & MV643XX_ETH_DISABLE_AUTO_NEG_SPEED_GMII)) - speed = 0; - else if (pscr & MV643XX_ETH_PORT_STATUS_GMII_1000) - speed = SPEED_1000; - else if (pscr & MV643XX_ETH_PORT_STATUS_MII_100) - speed = SPEED_100; - else - speed = SPEED_10; - - if (pscr & MV643XX_ETH_PORT_STATUS_FULL_DUPLEX) - duplex = DUPLEX_FULL; - else - duplex = DUPLEX_HALF; - - ethernet_phy_reset(mp->port_num); + ethernet_phy_reset(port_num); mp->mii.supports_gmii = mii_check_gmii_support(&mp->mii); mv643xx_init_ethtool_cmd(dev, mp->mii.phy_id, speed, duplex, &cmd); mv643xx_eth_update_pscr(dev, &cmd); @@ -1971,13 +1937,17 @@ static void eth_port_start(struct net_device *dev) eth_port_uc_addr_set(port_num, dev->dev_addr); /* Assign port configuration and command. */ - mv_write(MV643XX_ETH_PORT_CONFIG_REG(port_num), mp->port_config); + mv_write(MV643XX_ETH_PORT_CONFIG_REG(port_num), + MV643XX_ETH_PORT_CONFIG_DEFAULT_VALUE); + + mv_write(MV643XX_ETH_PORT_CONFIG_EXTEND_REG(port_num), + MV643XX_ETH_PORT_CONFIG_EXTEND_DEFAULT_VALUE); pscr = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)); - pscr &= ~MV643XX_ETH_SERIAL_PORT_ENABLE; + + pscr &= ~(MV643XX_ETH_SERIAL_PORT_ENABLE | MV643XX_ETH_FORCE_LINK_PASS); mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); - pscr &= ~MV643XX_ETH_FORCE_LINK_PASS; pscr |= MV643XX_ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL | MV643XX_ETH_DISABLE_AUTO_NEG_SPEED_GMII | MV643XX_ETH_DISABLE_AUTO_NEG_FOR_DUPLX | @@ -1990,7 +1960,8 @@ static void eth_port_start(struct net_device *dev) mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr); /* Assign port SDMA configuration */ - mv_write(MV643XX_ETH_SDMA_CONFIG_REG(port_num), mp->port_sdma_config); + mv_write(MV643XX_ETH_SDMA_CONFIG_REG(port_num), + MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE); /* Enable port Rx. */ mv643xx_eth_port_enable_rx(port_num, mp->port_rx_queue_command); diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h index f2e5da79dde8..a553054e8da7 100644 --- a/drivers/net/mv643xx_eth.h +++ b/drivers/net/mv643xx_eth.h @@ -321,10 +321,6 @@ struct mv643xx_mib_counters { struct mv643xx_private { int port_num; /* User Ethernet port number */ - u32 port_config; /* User port configuration value*/ - u32 port_config_extend; /* User port config extend value*/ - u32 port_sdma_config; /* User port SDMA config value */ - u32 port_serial_control; /* User port serial control value */ u32 port_tx_queue_command; /* Port active Tx queues summary*/ u32 port_rx_queue_command; /* Port active Rx queues summary*/ diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h index 7ffbeac7d2bb..955d3069d727 100644 --- a/include/linux/mv643xx.h +++ b/include/linux/mv643xx.h @@ -1288,23 +1288,15 @@ struct mv64xxx_i2c_pdata { #define MV643XX_ETH_NAME "mv643xx_eth" struct mv643xx_eth_platform_data { - /* - * Non-values for mac_addr, phy_addr, port_config, etc. - * override the default value. Setting the corresponding - * force_* field, causes the default value to be overridden - * even when zero. - */ - unsigned int force_phy_addr:1; - unsigned int force_port_config:1; - unsigned int force_port_config_extend:1; - unsigned int force_port_sdma_config:1; - unsigned int force_port_serial_control:1; - int phy_addr; char *mac_addr; /* pointer to mac address */ - u32 port_config; - u32 port_config_extend; - u32 port_sdma_config; - u32 port_serial_control; + u16 force_phy_addr; /* force override if phy_addr == 0 */ + u16 phy_addr; + + /* If speed is 0, then speed and duplex are autonegotiated. */ + int speed; /* 0, SPEED_10, SPEED_100, SPEED_1000 */ + int duplex; /* DUPLEX_HALF or DUPLEX_FULL */ + + /* non-zero values of the following fields override defaults */ u32 tx_queue_size; u32 rx_queue_size; u32 tx_sram_addr; |
