From 67ebd79141e2dd503b0bc4898d06d07f07fc2635 Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Thu, 19 Aug 2010 13:34:04 +0000 Subject: [PATCH] ixgbe: move setting of GSO size for 82598 into ixgbe_configure_dcb We are unnecessarily modifying the GSO size for all HW when we don't need to. The code can be simplified by moving the check for DCB and the adjustment of the GSO size for 82598 into ixgbe_configure_dcb. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ixgbe/ixgbe_main.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 5dceaf3dbb7..fffb1ce4f6e 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -3157,6 +3157,15 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter) u32 txdctl; int i, j; + if (!(adapter->flags & IXGBE_FLAG_DCB_ENABLED)) { + if (hw->mac.type == ixgbe_mac_82598EB) + netif_set_gso_max_size(adapter->netdev, 65536); + return; + } + + if (hw->mac.type == ixgbe_mac_82598EB) + netif_set_gso_max_size(adapter->netdev, 32768); + ixgbe_dcb_check_config(&adapter->dcb_cfg); ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, DCB_TX_CONFIG); ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, DCB_RX_CONFIG); @@ -3188,17 +3197,7 @@ static void ixgbe_configure(struct ixgbe_adapter *adapter) ixgbe_restore_vlan(adapter); #ifdef CONFIG_IXGBE_DCB - if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { - if (hw->mac.type == ixgbe_mac_82598EB) - netif_set_gso_max_size(netdev, 32768); - else - netif_set_gso_max_size(netdev, 65536); - ixgbe_configure_dcb(adapter); - } else { - netif_set_gso_max_size(netdev, 65536); - } -#else - netif_set_gso_max_size(netdev, 65536); + ixgbe_configure_dcb(adapter); #endif #ifdef IXGBE_FCOE -- 2.39.3