forked from Minki/linux
ixgbe: Use generic MDIO definitions and functions
Compile-tested only. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings
David S. Miller
parent
0f07c4ee8c
commit
6b73e10d2d
@ -2519,6 +2519,7 @@ config ENIC
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config IXGBE
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tristate "Intel(R) 10GbE PCI Express adapters support"
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depends on PCI && INET
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select MDIO
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---help---
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This driver supports Intel(R) 10GbE PCI Express family of
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adapters. For more information on how to identify your adapter, go
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@ -229,14 +229,13 @@ static s32 ixgbe_get_copper_link_capabilities_82598(struct ixgbe_hw *hw,
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*speed = 0;
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*autoneg = true;
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status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_SPEED_ABILITY,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE,
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status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
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&speed_ability);
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if (status == 0) {
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if (speed_ability & IXGBE_MDIO_PHY_SPEED_10G)
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if (speed_ability & MDIO_SPEED_10G)
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*speed |= IXGBE_LINK_SPEED_10GB_FULL;
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if (speed_ability & IXGBE_MDIO_PHY_SPEED_1G)
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if (speed_ability & MDIO_PMA_SPEED_1000)
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*speed |= IXGBE_LINK_SPEED_1GB_FULL;
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}
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@ -526,9 +525,9 @@ static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
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* clear indicates active; set indicates inactive.
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*/
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if (hw->phy.type == ixgbe_phy_nl) {
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hw->phy.ops.read_reg(hw, 0xC79F, IXGBE_TWINAX_DEV, &link_reg);
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hw->phy.ops.read_reg(hw, 0xC79F, IXGBE_TWINAX_DEV, &link_reg);
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hw->phy.ops.read_reg(hw, 0xC00C, IXGBE_TWINAX_DEV,
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hw->phy.ops.read_reg(hw, 0xC79F, MDIO_MMD_PMAPMD, &link_reg);
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hw->phy.ops.read_reg(hw, 0xC79F, MDIO_MMD_PMAPMD, &link_reg);
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hw->phy.ops.read_reg(hw, 0xC00C, MDIO_MMD_PMAPMD,
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&adapt_comp_reg);
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if (link_up_wait_to_complete) {
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for (i = 0; i < IXGBE_LINK_UP_TIME; i++) {
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@ -541,10 +540,10 @@ static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw,
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}
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msleep(100);
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hw->phy.ops.read_reg(hw, 0xC79F,
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IXGBE_TWINAX_DEV,
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MDIO_MMD_PMAPMD,
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&link_reg);
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hw->phy.ops.read_reg(hw, 0xC00C,
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IXGBE_TWINAX_DEV,
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MDIO_MMD_PMAPMD,
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&adapt_comp_reg);
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}
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} else {
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@ -990,14 +989,14 @@ static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
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sfp_addr = (sfp_addr | IXGBE_I2C_EEPROM_READ_MASK);
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hw->phy.ops.write_reg(hw,
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IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE,
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MDIO_MMD_PMAPMD,
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sfp_addr);
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/* Poll status */
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for (i = 0; i < 100; i++) {
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hw->phy.ops.read_reg(hw,
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IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE,
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MDIO_MMD_PMAPMD,
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&sfp_stat);
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sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK;
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if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS)
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@ -1013,7 +1012,7 @@ static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset,
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/* Read data */
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hw->phy.ops.read_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE, &sfp_data);
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MDIO_MMD_PMAPMD, &sfp_data);
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*eeprom_data = (u8)(sfp_data >> 8);
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} else {
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@ -1045,13 +1044,13 @@ static u32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw)
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* physical layer because 10GBase-T PHYs use LMS = KX4/KX */
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if (hw->phy.type == ixgbe_phy_tn ||
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hw->phy.type == ixgbe_phy_cu_unknown) {
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hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_EXT_ABILITY,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability);
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if (ext_ability & IXGBE_MDIO_PHY_10GBASET_ABILITY)
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hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
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&ext_ability);
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if (ext_ability & MDIO_PMA_EXTABLE_10GBT)
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physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T;
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if (ext_ability & IXGBE_MDIO_PHY_1000BASET_ABILITY)
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if (ext_ability & MDIO_PMA_EXTABLE_1000BT)
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physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T;
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if (ext_ability & IXGBE_MDIO_PHY_100BASETX_ABILITY)
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if (ext_ability & MDIO_PMA_EXTABLE_100BTX)
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physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX;
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goto out;
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}
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@ -314,14 +314,13 @@ static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
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*speed = 0;
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*autoneg = true;
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status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_SPEED_ABILITY,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE,
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status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
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&speed_ability);
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if (status == 0) {
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if (speed_ability & IXGBE_MDIO_PHY_SPEED_10G)
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if (speed_ability & MDIO_SPEED_10G)
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*speed |= IXGBE_LINK_SPEED_10GB_FULL;
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if (speed_ability & IXGBE_MDIO_PHY_SPEED_1G)
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if (speed_ability & MDIO_PMA_SPEED_1000)
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*speed |= IXGBE_LINK_SPEED_1GB_FULL;
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}
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@ -1153,13 +1152,13 @@ u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw)
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if (hw->phy.type == ixgbe_phy_tn ||
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hw->phy.type == ixgbe_phy_cu_unknown) {
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hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_EXT_ABILITY,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE, &ext_ability);
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if (ext_ability & IXGBE_MDIO_PHY_10GBASET_ABILITY)
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hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
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&ext_ability);
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if (ext_ability & MDIO_PMA_EXTABLE_10GBT)
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physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T;
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if (ext_ability & IXGBE_MDIO_PHY_1000BASET_ABILITY)
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if (ext_ability & MDIO_PMA_EXTABLE_1000BT)
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physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T;
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if (ext_ability & IXGBE_MDIO_PHY_100BASETX_ABILITY)
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if (ext_ability & MDIO_PMA_EXTABLE_100BTX)
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physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX;
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goto out;
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}
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@ -4642,6 +4642,40 @@ static int ixgbe_set_mac(struct net_device *netdev, void *p)
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return 0;
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}
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static int
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ixgbe_mdio_read(struct net_device *netdev, int prtad, int devad, u16 addr)
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{
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struct ixgbe_adapter *adapter = netdev_priv(netdev);
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struct ixgbe_hw *hw = &adapter->hw;
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u16 value;
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int rc;
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if (prtad != hw->phy.mdio.prtad)
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return -EINVAL;
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rc = hw->phy.ops.read_reg(hw, addr, devad, &value);
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if (!rc)
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rc = value;
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return rc;
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}
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static int ixgbe_mdio_write(struct net_device *netdev, int prtad, int devad,
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u16 addr, u16 value)
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{
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struct ixgbe_adapter *adapter = netdev_priv(netdev);
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struct ixgbe_hw *hw = &adapter->hw;
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if (prtad != hw->phy.mdio.prtad)
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return -EINVAL;
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return hw->phy.ops.write_reg(hw, addr, devad, value);
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}
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static int ixgbe_ioctl(struct net_device *netdev, struct ifreq *req, int cmd)
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{
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struct ixgbe_adapter *adapter = netdev_priv(netdev);
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return mdio_mii_ioctl(&adapter->hw.phy.mdio, if_mii(req), cmd);
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}
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#ifdef CONFIG_NET_POLL_CONTROLLER
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/*
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* Polling 'interrupt' - used by things like netconsole to send skbs
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@ -4675,6 +4709,7 @@ static const struct net_device_ops ixgbe_netdev_ops = {
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.ndo_vlan_rx_register = ixgbe_vlan_rx_register,
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.ndo_vlan_rx_add_vid = ixgbe_vlan_rx_add_vid,
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.ndo_vlan_rx_kill_vid = ixgbe_vlan_rx_kill_vid,
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.ndo_do_ioctl = ixgbe_ioctl,
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#ifdef CONFIG_NET_POLL_CONTROLLER
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.ndo_poll_controller = ixgbe_netpoll,
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#endif
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@ -4789,6 +4824,13 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
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/* PHY */
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memcpy(&hw->phy.ops, ii->phy_ops, sizeof(hw->phy.ops));
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hw->phy.sfp_type = ixgbe_sfp_type_unknown;
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/* ixgbe_identify_phy_generic will set prtad and mmds properly */
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hw->phy.mdio.prtad = MDIO_PRTAD_NONE;
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hw->phy.mdio.mmds = 0;
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hw->phy.mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22;
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hw->phy.mdio.dev = netdev;
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hw->phy.mdio.mdio_read = ixgbe_mdio_read;
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hw->phy.mdio.mdio_write = ixgbe_mdio_write;
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/* set up this timer and work struct before calling get_invariants
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* which might start the timer
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@ -44,7 +44,6 @@ static void ixgbe_lower_i2c_clk(struct ixgbe_hw *hw, u32 *i2cctl);
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static s32 ixgbe_set_i2c_data(struct ixgbe_hw *hw, u32 *i2cctl, bool data);
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static bool ixgbe_get_i2c_data(u32 *i2cctl);
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static void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw);
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static bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr);
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static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id);
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static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw);
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@ -61,8 +60,7 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
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if (hw->phy.type == ixgbe_phy_unknown) {
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for (phy_addr = 0; phy_addr < IXGBE_MAX_PHY_ADDR; phy_addr++) {
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if (ixgbe_validate_phy_addr(hw, phy_addr)) {
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hw->phy.addr = phy_addr;
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if (mdio45_probe(&hw->phy.mdio, phy_addr) == 0) {
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ixgbe_get_phy_id(hw);
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hw->phy.type =
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ixgbe_get_phy_type_from_id(hw->phy.id);
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@ -77,26 +75,6 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
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return status;
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}
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/**
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* ixgbe_validate_phy_addr - Determines phy address is valid
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* @hw: pointer to hardware structure
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*
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**/
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static bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr)
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{
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u16 phy_id = 0;
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bool valid = false;
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hw->phy.addr = phy_addr;
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hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE, &phy_id);
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if (phy_id != 0xFFFF && phy_id != 0x0)
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valid = true;
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return valid;
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}
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/**
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* ixgbe_get_phy_id - Get the phy type
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* @hw: pointer to hardware structure
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@ -108,14 +86,12 @@ static s32 ixgbe_get_phy_id(struct ixgbe_hw *hw)
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u16 phy_id_high = 0;
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u16 phy_id_low = 0;
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status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_HIGH,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE,
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status = hw->phy.ops.read_reg(hw, MDIO_DEVID1, MDIO_MMD_PMAPMD,
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&phy_id_high);
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if (status == 0) {
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hw->phy.id = (u32)(phy_id_high << 16);
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status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_ID_LOW,
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IXGBE_MDIO_PMA_PMD_DEV_TYPE,
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status = hw->phy.ops.read_reg(hw, MDIO_DEVID2, MDIO_MMD_PMAPMD,
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&phy_id_low);
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hw->phy.id |= (u32)(phy_id_low & IXGBE_PHY_REVISION_MASK);
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hw->phy.revision = (u32)(phy_id_low & ~IXGBE_PHY_REVISION_MASK);
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@ -160,9 +136,8 @@ s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw)
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* Perform soft PHY reset to the PHY_XS.
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* This will cause a soft reset to the PHY
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*/
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return hw->phy.ops.write_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL,
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IXGBE_MDIO_PHY_XS_DEV_TYPE,
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IXGBE_MDIO_PHY_XS_RESET);
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return hw->phy.ops.write_reg(hw, MDIO_CTRL1, MDIO_MMD_PHYXS,
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MDIO_CTRL1_RESET);
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}
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/**
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@ -192,7 +167,7 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
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/* Setup and write the address cycle command */
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command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
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(device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
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(hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
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IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
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@ -223,7 +198,8 @@ s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
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*/
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command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
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(device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
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(hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(hw->phy.mdio.prtad <<
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IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(IXGBE_MSCA_READ | IXGBE_MSCA_MDI_COMMAND));
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IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
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@ -292,7 +268,7 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
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/* Setup and write the address cycle command */
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command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
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(device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
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(hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(hw->phy.mdio.prtad << IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(IXGBE_MSCA_ADDR_CYCLE | IXGBE_MSCA_MDI_COMMAND));
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IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
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@ -323,7 +299,8 @@ s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
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*/
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command = ((reg_addr << IXGBE_MSCA_NP_ADDR_SHIFT) |
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(device_type << IXGBE_MSCA_DEV_TYPE_SHIFT) |
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(hw->phy.addr << IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(hw->phy.mdio.prtad <<
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IXGBE_MSCA_PHY_ADDR_SHIFT) |
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(IXGBE_MSCA_WRITE | IXGBE_MSCA_MDI_COMMAND));
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IXGBE_WRITE_REG(hw, IXGBE_MSCA, command);
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@ -365,7 +342,7 @@ s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
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s32 status = IXGBE_NOT_IMPLEMENTED;
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u32 time_out;
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u32 max_time_out = 10;
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u16 autoneg_reg = IXGBE_MII_AUTONEG_REG;
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u16 autoneg_reg;
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/*
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* Set advertisement settings in PHY based on autoneg_advertised
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@ -373,36 +350,31 @@ s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw)
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* tnx devices cannot be "forced" to a autoneg 10G and fail. But can
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* for a 1G.
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*/
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hw->phy.ops.read_reg(hw, IXGBE_MII_SPEED_SELECTION_REG,
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IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg);
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hw->phy.ops.read_reg(hw, MDIO_AN_ADVERTISE, MDIO_MMD_AN, &autoneg_reg);
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if (hw->phy.autoneg_advertised == IXGBE_LINK_SPEED_1GB_FULL)
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autoneg_reg &= 0xEFFF; /* 0 in bit 12 is 1G operation */
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autoneg_reg &= ~MDIO_AN_10GBT_CTRL_ADV10G;
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else
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autoneg_reg |= 0x1000; /* 1 in bit 12 is 10G/1G operation */
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autoneg_reg |= MDIO_AN_10GBT_CTRL_ADV10G;
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hw->phy.ops.write_reg(hw, IXGBE_MII_SPEED_SELECTION_REG,
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IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg);
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hw->phy.ops.write_reg(hw, MDIO_AN_ADVERTISE, MDIO_MMD_AN, autoneg_reg);
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/* Restart PHY autonegotiation and wait for completion */
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hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL,
|
||||
IXGBE_MDIO_AUTO_NEG_DEV_TYPE, &autoneg_reg);
|
||||
hw->phy.ops.read_reg(hw, MDIO_CTRL1, MDIO_MMD_AN, &autoneg_reg);
|
||||
|
||||
autoneg_reg |= IXGBE_MII_RESTART;
|
||||
autoneg_reg |= MDIO_AN_CTRL1_RESTART;
|
||||
|
||||
hw->phy.ops.write_reg(hw, IXGBE_MDIO_AUTO_NEG_CONTROL,
|
||||
IXGBE_MDIO_AUTO_NEG_DEV_TYPE, autoneg_reg);
|
||||
hw->phy.ops.write_reg(hw, MDIO_CTRL1, MDIO_MMD_AN, autoneg_reg);
|
||||
|
||||
/* Wait for autonegotiation to finish */
|
||||
for (time_out = 0; time_out < max_time_out; time_out++) {
|
||||
udelay(10);
|
||||
/* Restart PHY autonegotiation and wait for completion */
|
||||
status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS,
|
||||
IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
|
||||
status = hw->phy.ops.read_reg(hw, MDIO_STAT1, MDIO_MMD_AN,
|
||||
&autoneg_reg);
|
||||
|
||||
autoneg_reg &= IXGBE_MII_AUTONEG_COMPLETE;
|
||||
if (autoneg_reg == IXGBE_MII_AUTONEG_COMPLETE) {
|
||||
autoneg_reg &= MDIO_AN_STAT1_COMPLETE;
|
||||
if (autoneg_reg == MDIO_AN_STAT1_COMPLETE) {
|
||||
status = 0;
|
||||
break;
|
||||
}
|
||||
@ -457,23 +429,21 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
|
||||
s32 ret_val = 0;
|
||||
u32 i;
|
||||
|
||||
hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL,
|
||||
IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data);
|
||||
hw->phy.ops.read_reg(hw, MDIO_CTRL1, MDIO_MMD_PHYXS, &phy_data);
|
||||
|
||||
/* reset the PHY and poll for completion */
|
||||
hw->phy.ops.write_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL,
|
||||
IXGBE_MDIO_PHY_XS_DEV_TYPE,
|
||||
(phy_data | IXGBE_MDIO_PHY_XS_RESET));
|
||||
hw->phy.ops.write_reg(hw, MDIO_CTRL1, MDIO_MMD_PHYXS,
|
||||
(phy_data | MDIO_CTRL1_RESET));
|
||||
|
||||
for (i = 0; i < 100; i++) {
|
||||
hw->phy.ops.read_reg(hw, IXGBE_MDIO_PHY_XS_CONTROL,
|
||||
IXGBE_MDIO_PHY_XS_DEV_TYPE, &phy_data);
|
||||
if ((phy_data & IXGBE_MDIO_PHY_XS_RESET) == 0)
|
||||
hw->phy.ops.read_reg(hw, MDIO_CTRL1, MDIO_MMD_PHYXS,
|
||||
&phy_data);
|
||||
if ((phy_data & MDIO_CTRL1_RESET) == 0)
|
||||
break;
|
||||
msleep(10);
|
||||
}
|
||||
|
||||
if ((phy_data & IXGBE_MDIO_PHY_XS_RESET) != 0) {
|
||||
if ((phy_data & MDIO_CTRL1_RESET) != 0) {
|
||||
hw_dbg(hw, "PHY reset did not complete.\n");
|
||||
ret_val = IXGBE_ERR_PHY;
|
||||
goto out;
|
||||
@ -509,7 +479,7 @@ s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw)
|
||||
for (i = 0; i < edata; i++) {
|
||||
hw->eeprom.ops.read(hw, data_offset, &eword);
|
||||
hw->phy.ops.write_reg(hw, phy_offset,
|
||||
IXGBE_TWINAX_DEV, eword);
|
||||
MDIO_MMD_PMAPMD, eword);
|
||||
hw_dbg(hw, "Wrote %4.4x to %4.4x\n", eword,
|
||||
phy_offset);
|
||||
data_offset++;
|
||||
@ -1302,7 +1272,7 @@ s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
|
||||
udelay(10);
|
||||
status = hw->phy.ops.read_reg(hw,
|
||||
IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS,
|
||||
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
|
||||
MDIO_MMD_VEND1,
|
||||
&phy_data);
|
||||
phy_link = phy_data &
|
||||
IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS;
|
||||
@ -1330,8 +1300,7 @@ s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
|
||||
{
|
||||
s32 status = 0;
|
||||
|
||||
status = hw->phy.ops.read_reg(hw, TNX_FW_REV,
|
||||
IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE,
|
||||
status = hw->phy.ops.read_reg(hw, TNX_FW_REV, MDIO_MMD_VEND1,
|
||||
firmware_version);
|
||||
|
||||
return status;
|
||||
|
||||
@ -29,6 +29,7 @@
|
||||
#define _IXGBE_TYPE_H_
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/mdio.h>
|
||||
|
||||
/* Vendor ID */
|
||||
#define IXGBE_INTEL_VENDOR_ID 0x8086
|
||||
@ -848,13 +849,7 @@
|
||||
/* Omer bit masks */
|
||||
#define IXGBE_CORECTL_WRITE_CMD 0x00010000
|
||||
|
||||
/* Device Type definitions for new protocol MDIO commands */
|
||||
#define IXGBE_MDIO_PMA_PMD_DEV_TYPE 0x1
|
||||
#define IXGBE_MDIO_PCS_DEV_TYPE 0x3
|
||||
#define IXGBE_MDIO_PHY_XS_DEV_TYPE 0x4
|
||||
#define IXGBE_MDIO_AUTO_NEG_DEV_TYPE 0x7
|
||||
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE 0x1E /* Device 30 */
|
||||
#define IXGBE_TWINAX_DEV 1
|
||||
/* MDIO definitions */
|
||||
|
||||
#define IXGBE_MDIO_COMMAND_TIMEOUT 100 /* PHY Timeout for 1 GB mode */
|
||||
|
||||
@ -865,32 +860,10 @@
|
||||
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED 0x0018
|
||||
#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED 0x0010
|
||||
|
||||
#define IXGBE_MDIO_AUTO_NEG_CONTROL 0x0 /* AUTO_NEG Control Reg */
|
||||
#define IXGBE_MDIO_AUTO_NEG_STATUS 0x1 /* AUTO_NEG Status Reg */
|
||||
#define IXGBE_MDIO_PHY_XS_CONTROL 0x0 /* PHY_XS Control Reg */
|
||||
#define IXGBE_MDIO_PHY_XS_RESET 0x8000 /* PHY_XS Reset */
|
||||
#define IXGBE_MDIO_PHY_ID_HIGH 0x2 /* PHY ID High Reg*/
|
||||
#define IXGBE_MDIO_PHY_ID_LOW 0x3 /* PHY ID Low Reg*/
|
||||
#define IXGBE_MDIO_PHY_SPEED_ABILITY 0x4 /* Speed Ability Reg */
|
||||
#define IXGBE_MDIO_PHY_SPEED_10G 0x0001 /* 10G capable */
|
||||
#define IXGBE_MDIO_PHY_SPEED_1G 0x0010 /* 1G capable */
|
||||
#define IXGBE_MDIO_PHY_EXT_ABILITY 0xB /* Ext Ability Reg */
|
||||
#define IXGBE_MDIO_PHY_10GBASET_ABILITY 0x0004 /* 10GBaseT capable */
|
||||
#define IXGBE_MDIO_PHY_1000BASET_ABILITY 0x0020 /* 1000BaseT capable */
|
||||
#define IXGBE_MDIO_PHY_100BASETX_ABILITY 0x0080 /* 100BaseTX capable */
|
||||
|
||||
#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR 0xC30A /* PHY_XS SDA/SCL Addr Reg */
|
||||
#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA 0xC30B /* PHY_XS SDA/SCL Data Reg */
|
||||
#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT 0xC30C /* PHY_XS SDA/SCL Status Reg */
|
||||
|
||||
/* MII clause 22/28 definitions */
|
||||
#define IXGBE_MDIO_PHY_LOW_POWER_MODE 0x0800
|
||||
|
||||
#define IXGBE_MII_SPEED_SELECTION_REG 0x10
|
||||
#define IXGBE_MII_RESTART 0x200
|
||||
#define IXGBE_MII_AUTONEG_COMPLETE 0x20
|
||||
#define IXGBE_MII_AUTONEG_REG 0x0
|
||||
|
||||
#define IXGBE_PHY_REVISION_MASK 0xFFFFFFF0
|
||||
#define IXGBE_MAX_PHY_ADDR 32
|
||||
|
||||
@ -2214,8 +2187,8 @@ struct ixgbe_mac_info {
|
||||
|
||||
struct ixgbe_phy_info {
|
||||
struct ixgbe_phy_operations ops;
|
||||
struct mdio_if_info mdio;
|
||||
enum ixgbe_phy_type type;
|
||||
u32 addr;
|
||||
u32 id;
|
||||
enum ixgbe_sfp_type sfp_type;
|
||||
bool sfp_setup_needed;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user