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path: root/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
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Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c80
1 files changed, 50 insertions, 30 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 527eb52c5401..41e1240acaea 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -711,6 +711,35 @@ static void i40e_phy_type_to_ethtool(struct i40e_pf *pf,
}
/**
+ * i40e_get_settings_link_up_fec - Get the FEC mode encoding from mask
+ * @req_fec_info: mask request FEC info
+ * @ks: ethtool ksettings to fill in
+ **/
+static void i40e_get_settings_link_up_fec(u8 req_fec_info,
+ struct ethtool_link_ksettings *ks)
+{
+ ethtool_link_ksettings_add_link_mode(ks, supported, FEC_NONE);
+ ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS);
+ ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER);
+
+ if (I40E_AQ_SET_FEC_REQUEST_RS & req_fec_info) {
+ ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
+ } else if (I40E_AQ_SET_FEC_REQUEST_KR & req_fec_info) {
+ ethtool_link_ksettings_add_link_mode(ks, advertising,
+ FEC_BASER);
+ } else {
+ ethtool_link_ksettings_add_link_mode(ks, advertising,
+ FEC_NONE);
+ if (I40E_AQ_SET_FEC_AUTO & req_fec_info) {
+ ethtool_link_ksettings_add_link_mode(ks, advertising,
+ FEC_RS);
+ ethtool_link_ksettings_add_link_mode(ks, advertising,
+ FEC_BASER);
+ }
+ }
+}
+
+/**
* i40e_get_settings_link_up - Get the Link settings for when link is up
* @hw: hw structure
* @ks: ethtool ksettings to fill in
@@ -769,13 +798,7 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
25000baseSR_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
25000baseSR_Full);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, advertising,
- FEC_BASER);
+ i40e_get_settings_link_up_fec(hw_link_info->req_fec_info, ks);
ethtool_link_ksettings_add_link_mode(ks, supported,
10000baseSR_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
@@ -892,9 +915,6 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
40000baseKR4_Full);
ethtool_link_ksettings_add_link_mode(ks, supported,
25000baseKR_Full);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER);
ethtool_link_ksettings_add_link_mode(ks, supported,
20000baseKR2_Full);
ethtool_link_ksettings_add_link_mode(ks, supported,
@@ -908,10 +928,7 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
40000baseKR4_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
25000baseKR_Full);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, advertising,
- FEC_BASER);
+ i40e_get_settings_link_up_fec(hw_link_info->req_fec_info, ks);
ethtool_link_ksettings_add_link_mode(ks, advertising,
20000baseKR2_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
@@ -929,13 +946,8 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
25000baseCR_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
25000baseCR_Full);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, advertising,
- FEC_BASER);
+ i40e_get_settings_link_up_fec(hw_link_info->req_fec_info, ks);
+
break;
case I40E_PHY_TYPE_25GBASE_AOC:
case I40E_PHY_TYPE_25GBASE_ACC:
@@ -945,13 +957,8 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw,
25000baseCR_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
25000baseCR_Full);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, supported, FEC_BASER);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_NONE);
- ethtool_link_ksettings_add_link_mode(ks, advertising, FEC_RS);
- ethtool_link_ksettings_add_link_mode(ks, advertising,
- FEC_BASER);
+ i40e_get_settings_link_up_fec(hw_link_info->req_fec_info, ks);
+
ethtool_link_ksettings_add_link_mode(ks, supported,
10000baseCR_Full);
ethtool_link_ksettings_add_link_mode(ks, advertising,
@@ -2250,7 +2257,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
- struct i40e_veb *veb = pf->veb[pf->lan_veb];
+ struct i40e_veb *veb = NULL;
unsigned int i;
bool veb_stats;
u64 *p = data;
@@ -2273,8 +2280,14 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
goto check_data_pointer;
veb_stats = ((pf->lan_veb != I40E_NO_VEB) &&
+ (pf->lan_veb < I40E_MAX_VEB) &&
(pf->flags & I40E_FLAG_VEB_STATS_ENABLED));
+ if (veb_stats) {
+ veb = pf->veb[pf->lan_veb];
+ i40e_update_veb_stats(veb);
+ }
+
/* If veb stats aren't enabled, pass NULL instead of the veb so that
* we initialize stats to zero and update the data pointer
* intelligently
@@ -2329,7 +2342,7 @@ static void i40e_get_stat_strings(struct net_device *netdev, u8 *data)
}
if (vsi != pf->vsi[pf->lan_vsi] || pf->hw.partition_id != 1)
- return;
+ goto check_data_pointer;
i40e_add_stat_strings(&data, i40e_gstrings_veb_stats);
@@ -2341,6 +2354,7 @@ static void i40e_get_stat_strings(struct net_device *netdev, u8 *data)
for (i = 0; i < I40E_MAX_USER_PRIORITY; i++)
i40e_add_stat_strings(&data, i40e_gstrings_pfc_stats, i);
+check_data_pointer:
WARN_ONCE(data - p != i40e_get_stats_count(netdev) * ETH_GSTRING_LEN,
"stat strings count mismatch!");
}
@@ -5123,6 +5137,12 @@ static int i40e_get_module_info(struct net_device *netdev,
/* Module is not SFF-8472 compliant */
modinfo->type = ETH_MODULE_SFF_8079;
modinfo->eeprom_len = ETH_MODULE_SFF_8079_LEN;
+ } else if (!(sff8472_swap & I40E_MODULE_SFF_DDM_IMPLEMENTED)) {
+ /* Module is SFF-8472 compliant but doesn't implement
+ * Digital Diagnostic Monitoring (DDM).
+ */
+ modinfo->type = ETH_MODULE_SFF_8079;
+ modinfo->eeprom_len = ETH_MODULE_SFF_8079_LEN;
} else {
modinfo->type = ETH_MODULE_SFF_8472;
modinfo->eeprom_len = ETH_MODULE_SFF_8472_LEN;
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