diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 41 |
2 files changed, 44 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 71092a983500..1e9576bb911e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -96,6 +96,9 @@ #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 #define I40E_INT_NAME_STR_LEN (IFNAMSIZ + 9) +/* Ethtool Private Flags */ +#define I40E_PRIV_FLAGS_NPAR_FLAG (1 << 0) + #define I40E_NVM_VERSION_LO_SHIFT 0 #define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT) #define I40E_NVM_VERSION_HI_SHIFT 12 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 5ef77dd3763e..309bd1cf13e2 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -217,6 +217,13 @@ static const char i40e_gstrings_test[][ETH_GSTRING_LEN] = { #define I40E_TEST_LEN (sizeof(i40e_gstrings_test) / ETH_GSTRING_LEN) +static const char i40e_priv_flags_strings[][ETH_GSTRING_LEN] = { + "NPAR", +}; + +#define I40E_PRIV_FLAGS_STR_LEN \ + (sizeof(i40e_priv_flags_strings) / ETH_GSTRING_LEN) + /** * i40e_partition_setting_complaint - generic complaint for MFP restriction * @pf: the PF struct @@ -1036,6 +1043,7 @@ static void i40e_get_drvinfo(struct net_device *netdev, sizeof(drvinfo->fw_version)); strlcpy(drvinfo->bus_info, pci_name(pf->pdev), sizeof(drvinfo->bus_info)); + drvinfo->n_priv_flags = I40E_PRIV_FLAGS_STR_LEN; } static void i40e_get_ringparam(struct net_device *netdev, @@ -1223,6 +1231,8 @@ static int i40e_get_sset_count(struct net_device *netdev, int sset) } else { return I40E_VSI_STATS_LEN(netdev); } + case ETH_SS_PRIV_FLAGS: + return I40E_PRIV_FLAGS_STR_LEN; default: return -EOPNOTSUPP; } @@ -1396,6 +1406,13 @@ static void i40e_get_strings(struct net_device *netdev, u32 stringset, } /* BUG_ON(p - data != I40E_STATS_LEN * ETH_GSTRING_LEN); */ break; + case ETH_SS_PRIV_FLAGS: + for (i = 0; i < I40E_PRIV_FLAGS_STR_LEN; i++) { + memcpy(data, i40e_priv_flags_strings[i], + ETH_GSTRING_LEN); + data += ETH_GSTRING_LEN; + } + break; } } @@ -2341,6 +2358,29 @@ static int i40e_set_channels(struct net_device *dev, return -EINVAL; } +/** + * i40e_get_priv_flags - report device private flags + * @dev: network interface device structure + * + * The get string set count and the string set should be matched for each + * flag returned. Add new strings for each flag to the i40e_priv_flags_strings + * array. + * + * Returns a u32 bitmap of flags. + **/ +u32 i40e_get_priv_flags(struct net_device *dev) +{ + struct i40e_netdev_priv *np = netdev_priv(dev); + struct i40e_vsi *vsi = np->vsi; + struct i40e_pf *pf = vsi->back; + u32 ret_flags = 0; + + ret_flags |= pf->hw.func_caps.npar_enable ? + I40E_PRIV_FLAGS_NPAR_FLAG : 0; + + return ret_flags; +} + static const struct ethtool_ops i40e_ethtool_ops = { .get_settings = i40e_get_settings, .set_settings = i40e_set_settings, @@ -2372,6 +2412,7 @@ static const struct ethtool_ops i40e_ethtool_ops = { .get_channels = i40e_get_channels, .set_channels = i40e_set_channels, .get_ts_info = i40e_get_ts_info, + .get_priv_flags = i40e_get_priv_flags, }; void i40e_set_ethtool_ops(struct net_device *netdev) |