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-rw-r--r--arch/ppc/platforms/hdpu.c5
-rw-r--r--drivers/net/mv643xx_eth.c71
-rw-r--r--drivers/net/mv643xx_eth.h4
-rw-r--r--include/linux/mv643xx.h24
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;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 01:32:35 +0000