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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 <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Duyck 2010-08-19 13:34:04 +00:00 committed by David S. Miller
parent d716a7d885
commit 67ebd79141
1 changed files with 10 additions and 11 deletions
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21
drivers/net/ixgbe/ixgbe_main.c
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@ -3157,6 +3157,15 @@ static void ixgbe_configure_dcb(struct ixgbe_adapter *adapter)
u32 txdctl; u32 txdctl;
int i, j; 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_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_TX_CONFIG);
ixgbe_dcb_calculate_tc_credits(&adapter->dcb_cfg, DCB_RX_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); ixgbe_restore_vlan(adapter);
#ifdef CONFIG_IXGBE_DCB #ifdef CONFIG_IXGBE_DCB
if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { ixgbe_configure_dcb(adapter);
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);
#endif #endif
#ifdef IXGBE_FCOE #ifdef IXGBE_FCOE