net/ixgbe: add MACsec offload

[dpdk.git] / drivers / net / ixgbe / ixgbe_ethdev.h

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h
index 69b276f..14e1fd6 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_ethdev.h
+++ b/drivers/net/ixgbe/ixgbe_ethdev.h
@@ -43,6 +43,7 @@
 #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
 #define IXGBE_FLAG_MAILBOX          (uint32_t)(1 << 1)
 #define IXGBE_FLAG_PHY_INTERRUPT    (uint32_t)(1 << 2)
+#define IXGBE_FLAG_MACSEC           (uint32_t)(1 << 3)
 
 /*
  * Defines that were not part of ixgbe_type.h as they are not used by the
@@ -130,6 +131,10 @@
 #define IXGBE_MISC_VEC_ID               RTE_INTR_VEC_ZERO_OFFSET
 #define IXGBE_RX_VEC_START              RTE_INTR_VEC_RXTX_OFFSET
 
+#define IXGBE_SECTX_MINSECIFG_MASK      0x0000000F
+
+#define IXGBE_MACSEC_PNTHRSH            0xFFFFFE00
+
 /*
  * Information about the fdir mode.
  */
@@ -264,12 +269,45 @@ struct ixgbe_filter_info {
        struct ixgbe_5tuple_filter_list fivetuple_list;
 };
 
+/*
+ * Statistics counters collected by the MACsec
+ */
+struct ixgbe_macsec_stats {
+       /* TX port statistics */
+       uint64_t out_pkts_untagged;
+       uint64_t out_pkts_encrypted;
+       uint64_t out_pkts_protected;
+       uint64_t out_octets_encrypted;
+       uint64_t out_octets_protected;
+
+       /* RX port statistics */
+       uint64_t in_pkts_untagged;
+       uint64_t in_pkts_badtag;
+       uint64_t in_pkts_nosci;
+       uint64_t in_pkts_unknownsci;
+       uint64_t in_octets_decrypted;
+       uint64_t in_octets_validated;
+
+       /* RX SC statistics */
+       uint64_t in_pkts_unchecked;
+       uint64_t in_pkts_delayed;
+       uint64_t in_pkts_late;
+
+       /* RX SA statistics */
+       uint64_t in_pkts_ok;
+       uint64_t in_pkts_invalid;
+       uint64_t in_pkts_notvalid;
+       uint64_t in_pkts_unusedsa;
+       uint64_t in_pkts_notusingsa;
+};
+
 /*
  * Structure to store private data for each driver instance (for each port).
  */
 struct ixgbe_adapter {
        struct ixgbe_hw             hw;
        struct ixgbe_hw_stats       stats;
+       struct ixgbe_macsec_stats   macsec_stats;
        struct ixgbe_hw_fdir_info   fdir;
        struct ixgbe_interrupt      intr;
        struct ixgbe_stat_mapping_registers stat_mappings;
@@ -300,6 +338,9 @@ struct ixgbe_adapter {
 #define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \
        (&((struct ixgbe_adapter *)adapter)->stats)
 
+#define IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(adapter) \
+       (&((struct ixgbe_adapter *)adapter)->macsec_stats)
+
 #define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \
        (&((struct ixgbe_adapter *)adapter)->intr)
 
@@ -448,4 +489,8 @@ uint32_t ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val);
 
 int ixgbe_fdir_ctrl_func(struct rte_eth_dev *dev,
                        enum rte_filter_op filter_op, void *arg);
+
+int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw);
+
+int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw);
 #endif /* _IXGBE_ETHDEV_H_ */