diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h index 56a1031dcc07..e399e1c0c54a 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h @@ -14,6 +14,7 @@ #include <net/xdp.h> #include "vf.h" +#include "ipsec.h" #define IXGBE_MAX_TXD_PWR 14 #define IXGBE_MAX_DATA_PER_TXD BIT(IXGBE_MAX_TXD_PWR) @@ -163,6 +164,7 @@ struct ixgbevf_ring { #define IXGBE_TX_FLAGS_VLAN BIT(1) #define IXGBE_TX_FLAGS_TSO BIT(2) #define IXGBE_TX_FLAGS_IPV4 BIT(3) +#define IXGBE_TX_FLAGS_IPSEC BIT(4) #define IXGBE_TX_FLAGS_VLAN_MASK 0xffff0000 #define IXGBE_TX_FLAGS_VLAN_PRIO_MASK 0x0000e000 #define IXGBE_TX_FLAGS_VLAN_SHIFT 16 @@ -338,6 +340,7 @@ struct ixgbevf_adapter { struct ixgbevf_ring *tx_ring[MAX_TX_QUEUES]; /* One per active queue */ u64 restart_queue; u32 tx_timeout_count; + u64 tx_ipsec; /* RX */ int num_rx_queues; @@ -348,6 +351,7 @@ struct ixgbevf_adapter { u64 alloc_rx_page_failed; u64 alloc_rx_buff_failed; u64 alloc_rx_page; + u64 rx_ipsec; struct msix_entry *msix_entries; @@ -384,6 +388,10 @@ struct ixgbevf_adapter { u8 rss_indir_tbl[IXGBEVF_X550_VFRETA_SIZE]; u32 flags; #define IXGBEVF_FLAGS_LEGACY_RX BIT(1) + +#ifdef CONFIG_XFRM + struct ixgbevf_ipsec *ipsec; +#endif /* CONFIG_XFRM */ }; enum ixbgevf_state_t { @@ -451,6 +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); |