diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 4934ff58332c..afc4fa8c66af 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -5402,6 +5402,13 @@ flags_complete: return -EOPNOTSUPP; } + if ((changed_flags & I40E_FLAG_LEGACY_RX) && + I40E_2K_TOO_SMALL_WITH_PADDING) { + dev_warn(&pf->pdev->dev, + "2k Rx buffer is too small to fit standard MTU and skb_shared_info\n"); + return -EOPNOTSUPP; + } + if ((changed_flags & new_flags & I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED) && (new_flags & I40E_FLAG_MFP_ENABLED)) |