diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index d546567e0286e..2089a0e172bfa 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -4,6 +4,7 @@ #ifndef _I40E_H_ #define _I40E_H_ +#include #include #include #include diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 1d0d2e526adb4..3a6bece623f4d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -5641,6 +5641,26 @@ static int i40e_get_module_eeprom(struct net_device *netdev, return 0; } +static void i40e_eee_capability_to_kedata_supported(__le16 eee_capability_, + unsigned long *supported) +{ + const int eee_capability = le16_to_cpu(eee_capability_); + static const int lut[] = { + ETHTOOL_LINK_MODE_100baseT_Full_BIT, + ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + }; + + linkmode_zero(supported); + for (unsigned int i = ARRAY_SIZE(lut); i--; ) + if (eee_capability & BIT(i + 1)) + linkmode_set_bit(lut[i], supported); +} + static int i40e_get_eee(struct net_device *netdev, struct ethtool_keee *edata) { struct i40e_netdev_priv *np = netdev_priv(netdev); @@ -5648,7 +5668,7 @@ static int i40e_get_eee(struct net_device *netdev, struct ethtool_keee *edata) struct i40e_vsi *vsi = np->vsi; struct i40e_pf *pf = vsi->back; struct i40e_hw *hw = &pf->hw; - int status = 0; + int status; /* Get initial PHY capabilities */ status = i40e_aq_get_phy_capabilities(hw, false, true, &phy_cfg, NULL); @@ -5661,11 +5681,18 @@ static int i40e_get_eee(struct net_device *netdev, struct ethtool_keee *edata) if (phy_cfg.eee_capability == 0) return -EOPNOTSUPP; + i40e_eee_capability_to_kedata_supported(phy_cfg.eee_capability, + edata->supported); + linkmode_copy(edata->lp_advertised, edata->supported); + /* Get current configuration */ status = i40e_aq_get_phy_capabilities(hw, false, false, &phy_cfg, NULL); if (status) return -EAGAIN; + linkmode_zero(edata->advertised); + if (phy_cfg.eee_capability) + linkmode_copy(edata->advertised, edata->supported); edata->eee_enabled = !!phy_cfg.eee_capability; edata->tx_lpi_enabled = pf->stats.tx_lpi_status; @@ -5681,10 +5708,11 @@ static int i40e_is_eee_param_supported(struct net_device *netdev, struct i40e_vsi *vsi = np->vsi; struct i40e_pf *pf = vsi->back; struct i40e_ethtool_not_used { - u32 value; + bool value; const char *name; } param[] = { - {edata->tx_lpi_timer, "tx-timer"}, + {!!(edata->advertised[0] & ~edata->supported[0]), "advertise"}, + {!!edata->tx_lpi_timer, "tx-timer"}, {edata->tx_lpi_enabled != pf->stats.tx_lpi_status, "tx-lpi"} }; int i; @@ -5710,7 +5738,7 @@ static int i40e_set_eee(struct net_device *netdev, struct ethtool_keee *edata) struct i40e_pf *pf = vsi->back; struct i40e_hw *hw = &pf->hw; __le16 eee_capability; - int status = 0; + int status; /* Deny parameters we don't support */ if (i40e_is_eee_param_supported(netdev, edata)) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index cbcfada7b357a..03205eb9f925f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7264,6 +7264,26 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf) } #endif /* CONFIG_I40E_DCB */ +static void i40e_print_link_message_eee(struct i40e_vsi *vsi, + const char *speed, const char *fc) +{ + struct ethtool_keee kedata; + + memzero_explicit(&kedata, sizeof(kedata)); + if (vsi->netdev->ethtool_ops->get_eee) + vsi->netdev->ethtool_ops->get_eee(vsi->netdev, &kedata); + + if (!linkmode_empty(kedata.supported)) + netdev_info(vsi->netdev, + "NIC Link is Up, %sbps Full Duplex, Flow Control: %s, EEE: %s\n", + speed, fc, + kedata.eee_enabled ? "Enabled" : "Disabled"); + else + netdev_info(vsi->netdev, + "NIC Link is Up, %sbps Full Duplex, Flow Control: %s\n", + speed, fc); +} + /** * i40e_print_link_message - print link up or down * @vsi: the VSI for which link needs a message @@ -7395,9 +7415,7 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) "NIC Link is Up, %sbps Full Duplex, Requested FEC: %s, Negotiated FEC: %s, Autoneg: %s, Flow Control: %s\n", speed, req_fec, fec, an, fc); } else { - netdev_info(vsi->netdev, - "NIC Link is Up, %sbps Full Duplex, Flow Control: %s\n", - speed, fc); + i40e_print_link_message_eee(vsi, speed, fc); } }