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ixgbe: Move ipsec init function to before reset call 

This patch moves the IPsec init function in ixgbe_sw_init. This way it is a
bit more consistent with the placement of similar initialization functions
and is placed before the reset_hw call which should allow us to clean up
any link issues that may be introduced by the fact that we force the link
up if somehow the device had IPsec still enabled before the driver was
loaded.

In addition to the function move it is necessary to change the assignment
of netdev->features. The easiest way to do this is to just test for the
existence of adapter->ipsec and if it is present we set the feature bits.

Fixes: 49a94d74d9 ("ixgbe: add ipsec engine start and stop routines")
Reported-by: Andre Tomt <andre@tomt.net>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2018-06-04 16:51:25 -04:00 committed by Jeff Kirsher
parent e433f3a5e2
commit de7a7e34e2
2 changed files with 9 additions and 9 deletions
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7
drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
View File

@ -1001,13 +1001,6 @@ void ixgbe_init_ipsec_offload(struct ixgbe_adapter *adapter)
adapter->netdev->xfrmdev_ops = &ixgbe_xfrmdev_ops;
#define IXGBE_ESP_FEATURES (NETIF_F_HW_ESP | \
NETIF_F_HW_ESP_TX_CSUM | \
NETIF_F_GSO_ESP)
adapter->netdev->features |= IXGBE_ESP_FEATURES;
adapter->netdev->hw_enc_features |= IXGBE_ESP_FEATURES;
return;
err2:

11
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
View File

@ -6117,6 +6117,7 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter,
#ifdef CONFIG_IXGBE_DCB
ixgbe_init_dcb(adapter);
#endif
ixgbe_init_ipsec_offload(adapter);
/* default flow control settings */
hw->fc.requested_mode = ixgbe_fc_full;
@ -10429,6 +10430,14 @@ skip_sriov:
if (hw->mac.type >= ixgbe_mac_82599EB)
netdev->features |= NETIF_F_SCTP_CRC;
#ifdef CONFIG_XFRM_OFFLOAD
#define IXGBE_ESP_FEATURES (NETIF_F_HW_ESP | \
NETIF_F_HW_ESP_TX_CSUM | \
NETIF_F_GSO_ESP)
if (adapter->ipsec)
netdev->features |= IXGBE_ESP_FEATURES;
#endif
/* copy netdev features into list of user selectable features */
netdev->hw_features |= netdev->features |
NETIF_F_HW_VLAN_CTAG_FILTER |
@ -10491,8 +10500,6 @@ skip_sriov:
NETIF_F_FCOE_MTU;
}
#endif /* IXGBE_FCOE */
ixgbe_init_ipsec_offload(adapter);
if (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)
netdev->hw_features |= NETIF_F_LRO;
if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)