[Intel-wired-lan] [PATCH net-next v3 5/8] net: intel: i40e/igc: Remove setting Autoneg in EEE capabilities

[Andrew Lunn]

Energy Efficient Ethernet should always be negotiated with the link
peer. Don't include SUPPORTED_Autoneg in the results of get_eee() for
supported, advertised or lp_advertised, since it is
assumed. Additionally, ethtool(1) ignores the set bit, and no other
driver sets this.

Reviewed-by: Jacob Keller <jacob.e.kel...@intel.com>
Signed-off-by: Andrew Lunn <and...@lunn.ch>
---
 drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 7 +------
 drivers/net/ethernet/intel/igc/igc_ethtool.c   | 4 ----
 2 files changed, 1 insertion(+), 10 deletions(-)

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/igc/igc_ethtool.c 
b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 47c797dd2cd9..ac92d10a3e97 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1634,7 +1634,6 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
                        mmd_eee_adv_to_ethtool_adv_t(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
         */

-- 
2.43.0