Merge branch 'eee-linkmode-bitmaps'

Andrew Lunn says:

====================
drivers: net: Convert EEE handling to use linkmode bitmaps

EEE has until recently been limited to lower speeds due to the use of
the legacy u32 for link speeds. This restriction has been lifted, with
the use of linkmode bitmaps, added in the following patches:

1f069de63602 ethtool: add linkmode bitmap support to struct ethtool_keee
1d756ff13da6 ethtool: add suffix _u32 to legacy bitmap members of struct ethtool_keee
285cc15cc555 ethtool: adjust struct ethtool_keee to kernel needs
0b3100bc8fa7 ethtool: switch back from ethtool_keee to ethtool_eee for ioctl
d80a52335374 ethtool: replace struct ethtool_eee with a new struct ethtool_keee on kernel side

This patchset converts the remaining MAC drivers still using the old
_u32 to link modes.

A couple of Intel drivers do odd things with EEE, setting the autoneg
bit. It is unclear why, no other driver does, ethtool does not display
it, and EEE is always negotiated. One patch in this series deletes
this code.

With all users of the legacy _u32 changed to link modes, the _u32
values are removed from keee, and support for them in the ethtool core
is removed.

---
Changes in v5:
- Restore zeroing eee_data.advertised in ax8817_178a
- Fix lp_advertised -> supported in ixgdb
- Link to v4: https://lore.kernel.org/r/20240218-keee-u32-cleanup-v4-0-71f13b7c3e60@lunn.ch

Changes in v4:
- Add missing conversion in igb
- Add missing conversion in r8152
- Add patch to remove now unused _u32 members
- Link to v3: https://lore.kernel.org/r/20240217-keee-u32-cleanup-v3-0-fcf6b62a0c7f@lunn.ch

Changes in v3:
- Add list of commits adding linkmodes to EEE to cover letter
- Fix grammar error in cover letter.
- Add Reviewed-by from Jacob Keller
- Link to v2: https://lore.kernel.org/r/20240214-keee-u32-cleanup-v2-0-4ac534b83d66@lunn.ch

Changes in v2:
- igb: Fix type 100BaseT to 1000BaseT.
- Link to v1: https://lore.kernel.org/r/20240204-keee-u32-cleanup-v1-0-fb6e08329d9a@lunn.ch
====================

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

12 files changed, 140 insertions, 147 deletions

diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index ff243ae71b78..dc553c51d79a 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -2223,16 +2223,16 @@ static int e1000e_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 	ret_val = e1000_read_emi_reg_locked(hw, cap_addr, &phy_data);
 	if (ret_val)
 		goto release;
-	edata->supported_u32 = mmd_eee_cap_to_ethtool_sup_t(phy_data);
+	mii_eee_cap1_mod_linkmode_t(edata->supported, phy_data);
 
 	/* EEE Advertised */
-	edata->advertised_u32 = mmd_eee_adv_to_ethtool_adv_t(adapter->eee_advert);
+	mii_eee_cap1_mod_linkmode_t(edata->advertised, adapter->eee_advert);
 
 	/* EEE Link Partner Advertised */
 	ret_val = e1000_read_emi_reg_locked(hw, lpa_addr, &phy_data);
 	if (ret_val)
 		goto release;
-	edata->lp_advertised_u32 = mmd_eee_adv_to_ethtool_adv_t(phy_data);
+	mii_eee_cap1_mod_linkmode_t(edata->lp_advertised, phy_data);
 
 	/* EEE PCS Status */
 	ret_val = e1000_read_emi_reg_locked(hw, pcs_stat_addr, &phy_data);
@@ -2265,6 +2265,8 @@ release:
 static int e1000e_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
 {
 	struct e1000_adapter *adapter = netdev_priv(netdev);
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = {};
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp) = {};
 	struct e1000_hw *hw = &adapter->hw;
 	struct ethtool_keee eee_curr;
 	s32 ret_val;
@@ -2283,12 +2285,17 @@ static int e1000e_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
 		return -EINVAL;
 	}
 
-	if (edata->advertised_u32 & ~(ADVERTISE_100_FULL | ADVERTISE_1000_FULL)) {
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			 supported);
+
+	if (linkmode_andnot(tmp, edata->advertised, supported)) {
 		e_err("EEE advertisement supports only 100TX and/or 1000T full-duplex\n");
 		return -EINVAL;
 	}
 
-	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised_u32);
+	adapter->eee_advert = linkmode_to_mii_eee_cap1_t(edata->advertised);
 
 	hw->dev_spec.ich8lan.eee_disable = !edata->eee_enabled;
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 1b5473358e1a..42e7e6cdaa6d 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -5664,16 +5664,12 @@ static int i40e_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 	if (phy_cfg.eee_capability == 0)
 		return -EOPNOTSUPP;
 
-	edata->supported_u32 = SUPPORTED_Autoneg;
-	edata->lp_advertised_u32 = edata->supported_u32;
-
 	/* Get current configuration */
 	status = i40e_aq_get_phy_capabilities(hw, false, false, &phy_cfg, NULL);
 	if (status)
 		return -EAGAIN;
 
-	edata->advertised_u32 = phy_cfg.eee_capability ? SUPPORTED_Autoneg : 0U;
-	edata->eee_enabled = !!edata->advertised_u32;
+	edata->eee_enabled = !!phy_cfg.eee_capability;
 	edata->tx_lpi_enabled = pf->stats.tx_lpi_status;
 
 	edata->eee_active = pf->stats.tx_lpi_status && pf->stats.rx_lpi_status;
@@ -5691,7 +5687,6 @@ static int i40e_is_eee_param_supported(struct net_device *netdev,
 		u32 value;
 		const char *name;
 	} param[] = {
-		{edata->advertised_u32 & ~SUPPORTED_Autoneg, "advertise"},
 		{edata->tx_lpi_timer, "tx-timer"},
 		{edata->tx_lpi_enabled != pf->stats.tx_lpi_status, "tx-lpi"}
 	};
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index b87b23d2151c..99977a22b843 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -3038,11 +3038,13 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 	    (hw->phy.media_type != e1000_media_type_copper))
 		return -EOPNOTSUPP;
 
-	edata->supported_u32 = (SUPPORTED_1000baseT_Full |
-				SUPPORTED_100baseT_Full);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			 edata->supported);
 	if (!hw->dev_spec._82575.eee_disable)
-		edata->advertised_u32 =
-			mmd_eee_adv_to_ethtool_adv_t(adapter->eee_advert);
+		mii_eee_cap1_mod_linkmode_t(edata->advertised,
+					    adapter->eee_advert);
 
 	/* The IPCNFG and EEER registers are not supported on I354. */
 	if (hw->mac.type == e1000_i354) {
@@ -3068,7 +3070,7 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 		if (ret_val)
 			return -ENODATA;
 
-		edata->lp_advertised_u32 = mmd_eee_adv_to_ethtool_adv_t(phy_data);
+		mii_eee_cap1_mod_linkmode_t(edata->lp_advertised, phy_data);
 		break;
 	case e1000_i354:
 	case e1000_i210:
@@ -3079,7 +3081,7 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 		if (ret_val)
 			return -ENODATA;
 
-		edata->lp_advertised_u32 = mmd_eee_adv_to_ethtool_adv_t(phy_data);
+		mii_eee_cap1_mod_linkmode_t(edata->lp_advertised, phy_data);
 
 		break;
 	default:
@@ -3099,7 +3101,7 @@ static int igb_get_eee(struct net_device *netdev, struct ethtool_keee *edata)
 		edata->eee_enabled = false;
 		edata->eee_active = false;
 		edata->tx_lpi_enabled = false;
-		edata->advertised_u32 &= ~edata->advertised_u32;
+		linkmode_zero(edata->advertised);
 	}
 
 	return 0;
@@ -3109,6 +3111,8 @@ static int igb_set_eee(struct net_device *netdev,
 		       struct ethtool_keee *edata)
 {
 	struct igb_adapter *adapter = netdev_priv(netdev);
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = {};
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp) = {};
 	struct e1000_hw *hw = &adapter->hw;
 	struct ethtool_keee eee_curr;
 	bool adv1g_eee = true, adv100m_eee = true;
@@ -3138,14 +3142,21 @@ static int igb_set_eee(struct net_device *netdev,
 			return -EINVAL;
 		}
 
-		if (!edata->advertised_u32 || (edata->advertised_u32 &
-		    ~(ADVERTISE_100_FULL | ADVERTISE_1000_FULL))) {
+		linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+				 supported);
+		linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+				 supported);
+		if (linkmode_andnot(tmp, edata->advertised, supported)) {
 			dev_err(&adapter->pdev->dev,
 				"EEE Advertisement supports only 100Tx and/or 100T full duplex\n");
 			return -EINVAL;
 		}
-		adv100m_eee = !!(edata->advertised_u32 & ADVERTISE_100_FULL);
-		adv1g_eee = !!(edata->advertised_u32 & ADVERTISE_1000_FULL);
+		adv100m_eee = linkmode_test_bit(
+			ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			edata->advertised);
+		adv1g_eee = linkmode_test_bit(
+			ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			edata->advertised);
 
 	} else if (!edata->eee_enabled) {
 		dev_err(&adapter->pdev->dev,
@@ -3153,7 +3164,7 @@ static int igb_set_eee(struct net_device *netdev,
 		return -EINVAL;
 	}
 
-	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised_u32);
+	adapter->eee_advert = linkmode_to_mii_eee_cap1_t(edata->advertised);
 	if (hw->dev_spec._82575.eee_disable != !edata->eee_enabled) {
 		hw->dev_spec._82575.eee_disable = !edata->eee_enabled;
 		adapter->flags |= IGB_FLAG_EEE;
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 47c797dd2cd9..1a64f1ca6ca8 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1630,11 +1630,10 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
 	u32 eeer;
 
 	if (hw->dev_spec._base.eee_enable)
-		edata->advertised_u32 =
-			mmd_eee_adv_to_ethtool_adv_t(adapter->eee_advert);
+		mii_eee_cap1_mod_linkmode_t(edata->advertised,
+					    adapter->eee_advert);
 
 	*edata = adapter->eee;
-	edata->supported_u32 = SUPPORTED_Autoneg;
 
 	eeer = rd32(IGC_EEER);
 
@@ -1647,9 +1646,6 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
 
 	edata->eee_enabled = hw->dev_spec._base.eee_enable;
 
-	edata->advertised_u32 = SUPPORTED_Autoneg;
-	edata->lp_advertised_u32 = SUPPORTED_Autoneg;
-
 	/* Report correct negotiated EEE status for devices that
 	 * wrongly report EEE at half-duplex
 	 */
@@ -1657,7 +1653,7 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
 		edata->eee_enabled = false;
 		edata->eee_active = false;
 		edata->tx_lpi_enabled = false;
-		edata->advertised_u32 &= ~edata->advertised_u32;
+		linkmode_zero(edata->advertised);
 	}
 
 	return 0;
@@ -1699,7 +1695,8 @@ static int igc_ethtool_set_eee(struct net_device *netdev,
 		return -EINVAL;
 	}
 
-	adapter->eee_advert = ethtool_adv_to_mmd_eee_adv_t(edata->advertised_u32);
+	adapter->eee_advert = linkmode_to_mii_eee_cap1_t(edata->advertised);
+
 	if (hw->dev_spec._base.eee_enable != edata->eee_enabled) {
 		hw->dev_spec._base.eee_enable = edata->eee_enabled;
 		adapter->flags |= IGC_FLAG_EEE;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index b1e7338a4ed1..633bac1543dd 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -3403,30 +3403,31 @@ static int ixgbe_get_module_eeprom(struct net_device *dev,
 
 static const struct {
 	ixgbe_link_speed mac_speed;
-	u32 supported;
+	u32 link_mode;
 } ixgbe_ls_map[] = {
-	{ IXGBE_LINK_SPEED_10_FULL, SUPPORTED_10baseT_Full },
-	{ IXGBE_LINK_SPEED_100_FULL, SUPPORTED_100baseT_Full },
-	{ IXGBE_LINK_SPEED_1GB_FULL, SUPPORTED_1000baseT_Full },
-	{ IXGBE_LINK_SPEED_2_5GB_FULL, SUPPORTED_2500baseX_Full },
-	{ IXGBE_LINK_SPEED_10GB_FULL, SUPPORTED_10000baseT_Full },
+	{ IXGBE_LINK_SPEED_10_FULL, ETHTOOL_LINK_MODE_10baseT_Full_BIT },
+	{ IXGBE_LINK_SPEED_100_FULL, ETHTOOL_LINK_MODE_100baseT_Full_BIT },
+	{ IXGBE_LINK_SPEED_1GB_FULL, ETHTOOL_LINK_MODE_1000baseT_Full_BIT },
+	{ IXGBE_LINK_SPEED_2_5GB_FULL, ETHTOOL_LINK_MODE_2500baseX_Full_BIT },
+	{ IXGBE_LINK_SPEED_10GB_FULL, ETHTOOL_LINK_MODE_10000baseT_Full_BIT },
 };
 
 static const struct {
 	u32 lp_advertised;
-	u32 mac_speed;
+	u32 link_mode;
 } ixgbe_lp_map[] = {
-	{ FW_PHY_ACT_UD_2_100M_TX_EEE, SUPPORTED_100baseT_Full },
-	{ FW_PHY_ACT_UD_2_1G_T_EEE, SUPPORTED_1000baseT_Full },
-	{ FW_PHY_ACT_UD_2_10G_T_EEE, SUPPORTED_10000baseT_Full },
-	{ FW_PHY_ACT_UD_2_1G_KX_EEE, SUPPORTED_1000baseKX_Full },
-	{ FW_PHY_ACT_UD_2_10G_KX4_EEE, SUPPORTED_10000baseKX4_Full },
-	{ FW_PHY_ACT_UD_2_10G_KR_EEE, SUPPORTED_10000baseKR_Full},
+	{ FW_PHY_ACT_UD_2_100M_TX_EEE, ETHTOOL_LINK_MODE_100baseT_Full_BIT },
+	{ FW_PHY_ACT_UD_2_1G_T_EEE, ETHTOOL_LINK_MODE_1000baseT_Full_BIT },
+	{ FW_PHY_ACT_UD_2_10G_T_EEE, ETHTOOL_LINK_MODE_10000baseT_Full_BIT },
+	{ FW_PHY_ACT_UD_2_1G_KX_EEE, ETHTOOL_LINK_MODE_1000baseKX_Full_BIT },
+	{ FW_PHY_ACT_UD_2_10G_KX4_EEE, ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT },
+	{ FW_PHY_ACT_UD_2_10G_KR_EEE, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT},
 };
 
 static int
 ixgbe_get_eee_fw(struct ixgbe_adapter *adapter, struct ethtool_keee *edata)
 {
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(common);
 	u32 info[FW_PHY_ACT_DATA_COUNT] = { 0 };
 	struct ixgbe_hw *hw = &adapter->hw;
 	int rc;
@@ -3436,28 +3437,29 @@ ixgbe_get_eee_fw(struct ixgbe_adapter *adapter, struct ethtool_keee *edata)
 	if (rc)
 		return rc;
 
-	edata->lp_advertised_u32 = 0;
 	for (i = 0; i < ARRAY_SIZE(ixgbe_lp_map); ++i) {
 		if (info[0] & ixgbe_lp_map[i].lp_advertised)
-			edata->lp_advertised_u32 |= ixgbe_lp_map[i].mac_speed;
+			linkmode_set_bit(ixgbe_lp_map[i].link_mode,
+					 edata->lp_advertised);
 	}
 
-	edata->supported_u32 = 0;
 	for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
 		if (hw->phy.eee_speeds_supported & ixgbe_ls_map[i].mac_speed)
-			edata->supported_u32 |= ixgbe_ls_map[i].supported;
+			linkmode_set_bit(ixgbe_lp_map[i].link_mode,
+					 edata->supported);
 	}
 
-	edata->advertised_u32 = 0;
 	for (i = 0; i < ARRAY_SIZE(ixgbe_ls_map); ++i) {
 		if (hw->phy.eee_speeds_advertised & ixgbe_ls_map[i].mac_speed)
-			edata->advertised_u32 |= ixgbe_ls_map[i].supported;
+			linkmode_set_bit(ixgbe_lp_map[i].link_mode,
+					 edata->advertised);
 	}
 
-	edata->eee_enabled = !!edata->advertised_u32;
+	edata->eee_enabled = !linkmode_empty(edata->advertised);
 	edata->tx_lpi_enabled = edata->eee_enabled;
-	if (edata->advertised_u32 & edata->lp_advertised_u32)
-		edata->eee_active = true;
+
+	linkmode_and(common, edata->advertised, edata->lp_advertised);
+	edata->eee_active = !linkmode_empty(common);
 
 	return 0;
 }
@@ -3504,7 +3506,7 @@ static int ixgbe_set_eee(struct net_device *netdev, struct ethtool_keee *edata)
 			return -EINVAL;
 		}
 
-		if (eee_data.advertised_u32 != edata->advertised_u32) {
+		if (!linkmode_equal(eee_data.advertised, edata->advertised)) {
 			e_err(drv,
 			      "Setting EEE advertised speeds is not supported\n");
 			return -EINVAL;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index dfa15619fd78..ae3ebf0cf999 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -1789,18 +1789,26 @@ static int qede_get_eee(struct net_device *dev, struct ethtool_keee *edata)
 		return -EOPNOTSUPP;
 	}
 
-	if (current_link.eee.adv_caps & QED_EEE_1G_ADV)
-		edata->advertised_u32 = ADVERTISED_1000baseT_Full;
-	if (current_link.eee.adv_caps & QED_EEE_10G_ADV)
-		edata->advertised_u32 |= ADVERTISED_10000baseT_Full;
-	if (current_link.sup_caps & QED_EEE_1G_ADV)
-		edata->supported_u32 = ADVERTISED_1000baseT_Full;
-	if (current_link.sup_caps & QED_EEE_10G_ADV)
-		edata->supported_u32 |= ADVERTISED_10000baseT_Full;
-	if (current_link.eee.lp_adv_caps & QED_EEE_1G_ADV)
-		edata->lp_advertised_u32 = ADVERTISED_1000baseT_Full;
-	if (current_link.eee.lp_adv_caps & QED_EEE_10G_ADV)
-		edata->lp_advertised_u32 |= ADVERTISED_10000baseT_Full;
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->advertised,
+			 current_link.eee.adv_caps & QED_EEE_1G_ADV);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+			 edata->advertised,
+			 current_link.eee.adv_caps & QED_EEE_10G_ADV);
+
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->supported,
+			 current_link.sup_caps & QED_EEE_1G_ADV);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+			 edata->supported,
+			 current_link.sup_caps & QED_EEE_10G_ADV);
+
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->lp_advertised,
+			 current_link.eee.lp_adv_caps & QED_EEE_1G_ADV);
+	linkmode_mod_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+			 edata->lp_advertised,
+			 current_link.eee.lp_adv_caps & QED_EEE_10G_ADV);
 
 	edata->tx_lpi_timer = current_link.eee.tx_lpi_timer;
 	edata->eee_enabled = current_link.eee.enable;
@@ -1812,9 +1820,12 @@ static int qede_get_eee(struct net_device *dev, struct ethtool_keee *edata)
 
 static int qede_set_eee(struct net_device *dev, struct ethtool_keee *edata)
 {
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(supported) = {};
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp) = {};
 	struct qede_dev *edev = netdev_priv(dev);
 	struct qed_link_output current_link;
 	struct qed_link_params params;
+	bool unsupp;
 
 	if (!edev->ops->common->can_link_change(edev->cdev)) {
 		DP_INFO(edev, "Link settings are not allowed to be changed\n");
@@ -1832,21 +1843,26 @@ static int qede_set_eee(struct net_device *dev, struct ethtool_keee *edata)
 	memset(&params, 0, sizeof(params));
 	params.override_flags |= QED_LINK_OVERRIDE_EEE_CONFIG;
 
-	if (!(edata->advertised_u32 & (ADVERTISED_1000baseT_Full |
-				       ADVERTISED_10000baseT_Full)) ||
-	    ((edata->advertised_u32 & (ADVERTISED_1000baseT_Full |
-				       ADVERTISED_10000baseT_Full)) !=
-	     edata->advertised_u32)) {
+	linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+			 supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 supported);
+
+	unsupp = linkmode_andnot(tmp, edata->advertised, supported);
+	if (unsupp) {
 		DP_VERBOSE(edev, QED_MSG_DEBUG,
-			   "Invalid advertised capabilities %d\n",
-			   edata->advertised_u32);
+			   "Invalid advertised capabilities %*pb\n",
+			   __ETHTOOL_LINK_MODE_MASK_NBITS, edata->advertised);
 		return -EINVAL;
 	}
 
-	if (edata->advertised_u32 & ADVERTISED_1000baseT_Full)
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			      edata->advertised))
 		params.eee.adv_caps = QED_EEE_1G_ADV;
-	if (edata->advertised_u32 & ADVERTISED_10000baseT_Full)
-		params.eee.adv_caps |= QED_EEE_10G_ADV;
+	if (linkmode_test_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
+			      edata->advertised))
+		params.eee.adv_caps = QED_EEE_10G_ADV;
+
 	params.eee.enable = edata->eee_enabled;
 	params.eee.tx_lpi_enable = edata->tx_lpi_enabled;
 	params.eee.tx_lpi_timer = edata->tx_lpi_timer;
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index 3fd7dccf0f9c..3c360d4f0635 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -99,6 +99,7 @@ config USB_RTL8150
 config USB_RTL8152
 	tristate "Realtek RTL8152/RTL8153 Based USB Ethernet Adapters"
 	select MII
+	select PHYLIB
 	select CRC32
 	select CRYPTO
 	select CRYPTO_HASH
diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c
index d6168eaa286f..88e084534853 100644
--- a/drivers/net/usb/ax88179_178a.c
+++ b/drivers/net/usb/ax88179_178a.c
@@ -676,21 +676,21 @@ ax88179_ethtool_get_eee(struct usbnet *dev, struct ethtool_keee *data)
 					    MDIO_MMD_PCS);
 	if (val < 0)
 		return val;
-	data->supported_u32 = mmd_eee_cap_to_ethtool_sup_t(val);
+	mii_eee_cap1_mod_linkmode_t(data->supported, val);
 
 	/* Get advertisement EEE */
 	val = ax88179_phy_read_mmd_indirect(dev, MDIO_AN_EEE_ADV,
 					    MDIO_MMD_AN);
 	if (val < 0)
 		return val;
-	data->advertised_u32 = mmd_eee_adv_to_ethtool_adv_t(val);
+	mii_eee_cap1_mod_linkmode_t(data->advertised, val);
 
 	/* Get LP advertisement EEE */
 	val = ax88179_phy_read_mmd_indirect(dev, MDIO_AN_EEE_LPABLE,
 					    MDIO_MMD_AN);
 	if (val < 0)
 		return val;
-	data->lp_advertised_u32 = mmd_eee_adv_to_ethtool_adv_t(val);
+	mii_eee_cap1_mod_linkmode_t(data->lp_advertised, val);
 
 	return 0;
 }
@@ -698,7 +698,7 @@ ax88179_ethtool_get_eee(struct usbnet *dev, struct ethtool_keee *data)
 static int
 ax88179_ethtool_set_eee(struct usbnet *dev, struct ethtool_keee *data)
 {
-	u16 tmp16 = ethtool_adv_to_mmd_eee_adv_t(data->advertised_u32);
+	u16 tmp16 = linkmode_to_mii_eee_cap1_t(data->advertised);
 
 	return ax88179_phy_write_mmd_indirect(dev, MDIO_AN_EEE_ADV,
 					      MDIO_MMD_AN, tmp16);
@@ -1663,7 +1663,7 @@ static int ax88179_reset(struct usbnet *dev)
 	ax88179_disable_eee(dev);
 
 	ax88179_ethtool_get_eee(dev, &eee_data);
-	eee_data.advertised_u32 = 0;
+	linkmode_zero(eee_data.advertised);
 	ax88179_ethtool_set_eee(dev, &eee_data);
 
 	/* Restart autoneg */
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 3d806b3ff425..6d0dc2c967c4 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -10,6 +10,7 @@
 #include <linux/etherdevice.h>
 #include <linux/mii.h>
 #include <linux/ethtool.h>
+#include <linux/phy.h>
 #include <linux/usb.h>
 #include <linux/crc32.h>
 #include <linux/if_vlan.h>
@@ -8924,30 +8925,29 @@ static void rtl8152_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 
 static int r8152_get_eee(struct r8152 *tp, struct ethtool_keee *eee)
 {
-	u32 lp, adv, supported = 0;
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(common);
 	u16 val;
 
 	val = r8152_mmd_read(tp, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);
-	supported = mmd_eee_cap_to_ethtool_sup_t(val);
+	mii_eee_cap1_mod_linkmode_t(eee->supported, val);
 
 	val = r8152_mmd_read(tp, MDIO_MMD_AN, MDIO_AN_EEE_ADV);
-	adv = mmd_eee_adv_to_ethtool_adv_t(val);
+	mii_eee_cap1_mod_linkmode_t(eee->advertised, val);
 
 	val = r8152_mmd_read(tp, MDIO_MMD_AN, MDIO_AN_EEE_LPABLE);
-	lp = mmd_eee_adv_to_ethtool_adv_t(val);
+	mii_eee_cap1_mod_linkmode_t(eee->lp_advertised, val);
 
 	eee->eee_enabled = tp->eee_en;
-	eee->eee_active = !!(supported & adv & lp);
-	eee->supported_u32 = supported;
-	eee->advertised_u32 = tp->eee_adv;
-	eee->lp_advertised_u32 = lp;
+
+	linkmode_and(common, eee->advertised, eee->lp_advertised);
+	eee->eee_active = phy_check_valid(tp->speed, tp->duplex, common);
 
 	return 0;
 }
 
 static int r8152_set_eee(struct r8152 *tp, struct ethtool_keee *eee)
 {
-	u16 val = ethtool_adv_to_mmd_eee_adv_t(eee->advertised_u32);
+	u16 val = linkmode_to_mii_eee_cap1_t(eee->advertised);
 
 	tp->eee_en = eee->eee_enabled;
 	tp->eee_adv = val;
@@ -8959,23 +8959,22 @@ static int r8152_set_eee(struct r8152 *tp, struct ethtool_keee *eee)
 
 static int r8153_get_eee(struct r8152 *tp, struct ethtool_keee *eee)
 {
-	u32 lp, adv, supported = 0;
+	__ETHTOOL_DECLARE_LINK_MODE_MASK(common);
 	u16 val;
 
 	val = ocp_reg_read(tp, OCP_EEE_ABLE);
-	supported = mmd_eee_cap_to_ethtool_sup_t(val);
+	mii_eee_cap1_mod_linkmode_t(eee->supported, val);
 
 	val = ocp_reg_read(tp, OCP_EEE_ADV);
-	adv = mmd_eee_adv_to_ethtool_adv_t(val);
+	mii_eee_cap1_mod_linkmode_t(eee->advertised, val);
 
 	val = ocp_reg_read(tp, OCP_EEE_LPABLE);
-	lp = mmd_eee_adv_to_ethtool_adv_t(val);
+	mii_eee_cap1_mod_linkmode_t(eee->lp_advertised, val);
 
 	eee->eee_enabled = tp->eee_en;
-	eee->eee_active = !!(supported & adv & lp);
-	eee->supported_u32 = supported;
-	eee->advertised_u32 = tp->eee_adv;
-	eee->lp_advertised_u32 = lp;
+
+	linkmode_and(common, eee->advertised, eee->lp_advertised);
+	eee->eee_active = phy_check_valid(tp->speed, tp->duplex, common);
 
 	return 0;
 }
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index b90c33607594..9901e563f706 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -226,9 +226,6 @@ struct ethtool_keee {
 	__ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
 	__ETHTOOL_DECLARE_LINK_MODE_MASK(advertised);
 	__ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertised);
-	u32	supported_u32;
-	u32	advertised_u32;
-	u32	lp_advertised_u32;
 	u32	tx_lpi_timer;
 	bool	tx_lpi_enabled;
 	bool	eee_active;
diff --git a/net/ethtool/eee.c b/net/ethtool/eee.c
index db6faa18fe41..bf398973eb8a 100644
--- a/net/ethtool/eee.c
+++ b/net/ethtool/eee.c
@@ -4,9 +4,6 @@
 #include "common.h"
 #include "bitset.h"
 
-#define EEE_MODES_COUNT \
-	(sizeof_field(struct ethtool_keee, supported_u32) * BITS_PER_BYTE)
-
 struct eee_req_info {
 	struct ethnl_req_info		base;
 };
@@ -41,15 +38,6 @@ static int eee_prepare_data(const struct ethnl_req_info *req_base,
 	ret = dev->ethtool_ops->get_eee(dev, eee);
 	ethnl_ops_complete(dev);
 
-	if (!ret && !ethtool_eee_use_linkmodes(eee)) {
-		ethtool_convert_legacy_u32_to_link_mode(eee->supported,
-							eee->supported_u32);
-		ethtool_convert_legacy_u32_to_link_mode(eee->advertised,
-							eee->advertised_u32);
-		ethtool_convert_legacy_u32_to_link_mode(eee->lp_advertised,
-							eee->lp_advertised_u32);
-	}
-
 	return ret;
 }
 
@@ -62,11 +50,6 @@ static int eee_reply_size(const struct ethnl_req_info *req_base,
 	int len = 0;
 	int ret;
 
-	BUILD_BUG_ON(sizeof(eee->advertised_u32) * BITS_PER_BYTE !=
-		     EEE_MODES_COUNT);
-	BUILD_BUG_ON(sizeof(eee->lp_advertised_u32) * BITS_PER_BYTE !=
-		     EEE_MODES_COUNT);
-
 	/* MODES_OURS */
 	ret = ethnl_bitset_size(eee->advertised, eee->supported,
 				__ETHTOOL_LINK_MODE_MASK_NBITS,
@@ -154,16 +137,10 @@ ethnl_set_eee(struct ethnl_req_info *req_info, struct genl_info *info)
 	if (ret < 0)
 		return ret;
 
-	if (ethtool_eee_use_linkmodes(&eee)) {
-		ret = ethnl_update_bitset(eee.advertised,
-					  __ETHTOOL_LINK_MODE_MASK_NBITS,
-					  tb[ETHTOOL_A_EEE_MODES_OURS],
-					  link_mode_names, info->extack, &mod);
-	} else {
-		ret = ethnl_update_bitset32(&eee.advertised_u32, EEE_MODES_COUNT,
-					    tb[ETHTOOL_A_EEE_MODES_OURS],
-					    link_mode_names, info->extack, &mod);
-	}
+	ret = ethnl_update_bitset(eee.advertised,
+				  __ETHTOOL_LINK_MODE_MASK_NBITS,
+				  tb[ETHTOOL_A_EEE_MODES_OURS],
+				  link_mode_names, info->extack, &mod);
 	if (ret < 0)
 		return ret;
 	ethnl_update_bool(&eee.eee_enabled, tb[ETHTOOL_A_EEE_ENABLED], &mod);
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index b419969c0dcb..317308bdbda9 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -1514,9 +1514,6 @@ static void eee_to_keee(struct ethtool_keee *keee,
 {
 	memset(keee, 0, sizeof(*keee));
 
-	keee->supported_u32 = eee->supported;
-	keee->advertised_u32 = eee->advertised;
-	keee->lp_advertised_u32 = eee->lp_advertised;
 	keee->eee_active = eee->eee_active;
 	keee->eee_enabled = eee->eee_enabled;
 	keee->tx_lpi_enabled = eee->tx_lpi_enabled;
@@ -1533,6 +1530,8 @@ static void eee_to_keee(struct ethtool_keee *keee,
 static void keee_to_eee(struct ethtool_eee *eee,
 			const struct ethtool_keee *keee)
 {
+	bool overflow;
+
 	memset(eee, 0, sizeof(*eee));
 
 	eee->eee_active = keee->eee_active;
@@ -1540,22 +1539,14 @@ static void keee_to_eee(struct ethtool_eee *eee,
 	eee->tx_lpi_enabled = keee->tx_lpi_enabled;
 	eee->tx_lpi_timer = keee->tx_lpi_timer;
 
-	if (ethtool_eee_use_linkmodes(keee)) {
-		bool overflow;
-
-		overflow = !ethtool_convert_link_mode_to_legacy_u32(&eee->supported,
-								    keee->supported);
-		ethtool_convert_link_mode_to_legacy_u32(&eee->advertised,
-							keee->advertised);
-		ethtool_convert_link_mode_to_legacy_u32(&eee->lp_advertised,
-							keee->lp_advertised);
-		if (overflow)
-			pr_warn("Ethtool ioctl interface doesn't support passing EEE linkmodes beyond bit 32\n");
-	} else {
-		eee->supported = keee->supported_u32;
-		eee->advertised = keee->advertised_u32;
-		eee->lp_advertised = keee->lp_advertised_u32;
-	}
+	overflow = !ethtool_convert_link_mode_to_legacy_u32(&eee->supported,
+							    keee->supported);
+	ethtool_convert_link_mode_to_legacy_u32(&eee->advertised,
+						keee->advertised);
+	ethtool_convert_link_mode_to_legacy_u32(&eee->lp_advertised,
+						keee->lp_advertised);
+	if (overflow)
+		pr_warn("Ethtool ioctl interface doesn't support passing EEE linkmodes beyond bit 32\n");
 }
 
 static int ethtool_get_eee(struct net_device *dev, char __user *useraddr)