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ixgbevf: enable VF IPsec offload operations

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Add the IPsec initialization into the driver startup and
add the Rx and Tx processing hooks.

Signed-off-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:
Shannon Nelson
2018-08-13 11:43:45 -07:00
committed by Jeff Kirsher
parent 0062e7cc95
commit 7f68d43067
5 changed files with 86 additions and 21 deletions
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25
drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
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@@ -459,6 +459,31 @@ int ethtool_ioctl(struct ifreq *ifr);
extern void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector);
#ifdef CONFIG_XFRM_OFFLOAD
void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter);
void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter);
void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter);
void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
union ixgbe_adv_rx_desc *rx_desc,
struct sk_buff *skb);
int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
struct ixgbevf_tx_buffer *first,
struct ixgbevf_ipsec_tx_data *itd);
#else
static inline void ixgbevf_init_ipsec_offload(struct ixgbevf_adapter *adapter)
{ }
static inline void ixgbevf_stop_ipsec_offload(struct ixgbevf_adapter *adapter)
{ }
static inline void ixgbevf_ipsec_restore(struct ixgbevf_adapter *adapter) { }
static inline void ixgbevf_ipsec_rx(struct ixgbevf_ring *rx_ring,
union ixgbe_adv_rx_desc *rx_desc,
struct sk_buff *skb) { }
static inline int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
struct ixgbevf_tx_buffer *first,
struct ixgbevf_ipsec_tx_data *itd)
{ return 0; }
#endif /* CONFIG_XFRM_OFFLOAD */
void ixgbe_napi_add_all(struct ixgbevf_adapter *adapter);
void ixgbe_napi_del_all(struct ixgbevf_adapter *adapter);