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author | Dmitry Bogdanov <dbogdanov@marvell.com> | 2020-03-25 15:52:45 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2020-03-26 20:17:37 -0700 |
commit | aec0f1aac58e81e88efe381dc5813e2e4d2858f2 (patch) | |
tree | f163e75cb1873f4589331e3efcea63a46c90549c /drivers/net/ethernet/aquantia/atlantic/aq_macsec.h | |
parent | net: atlantic: MACSec offload statistics HW bindings (diff) | |
download | linux-dev-aec0f1aac58e81e88efe381dc5813e2e4d2858f2.tar.xz linux-dev-aec0f1aac58e81e88efe381dc5813e2e4d2858f2.zip |
net: atlantic: MACSec offload statistics implementation
This patch adds support for MACSec statistics on Atlantic network cards.
Signed-off-by: Dmitry Bogdanov <dbogdanov@marvell.com>
Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_macsec.h')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_macsec.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h index b8485c1cb667..f5fba8b8cdea 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h @@ -23,11 +23,77 @@ enum aq_macsec_sc_sa { aq_macsec_sa_sc_1sa_32sc, }; +struct aq_macsec_common_stats { + /* Ingress Common Counters */ + struct { + u64 ctl_pkts; + u64 tagged_miss_pkts; + u64 untagged_miss_pkts; + u64 notag_pkts; + u64 untagged_pkts; + u64 bad_tag_pkts; + u64 no_sci_pkts; + u64 unknown_sci_pkts; + u64 ctrl_prt_pass_pkts; + u64 unctrl_prt_pass_pkts; + u64 ctrl_prt_fail_pkts; + u64 unctrl_prt_fail_pkts; + u64 too_long_pkts; + u64 igpoc_ctl_pkts; + u64 ecc_error_pkts; + u64 unctrl_hit_drop_redir; + } in; + + /* Egress Common Counters */ + struct { + u64 ctl_pkts; + u64 unknown_sa_pkts; + u64 untagged_pkts; + u64 too_long; + u64 ecc_error_pkts; + u64 unctrl_hit_drop_redir; + } out; +}; + +/* Ingress SA Counters */ +struct aq_macsec_rx_sa_stats { + u64 untagged_hit_pkts; + u64 ctrl_hit_drop_redir_pkts; + u64 not_using_sa; + u64 unused_sa; + u64 not_valid_pkts; + u64 invalid_pkts; + u64 ok_pkts; + u64 late_pkts; + u64 delayed_pkts; + u64 unchecked_pkts; + u64 validated_octets; + u64 decrypted_octets; +}; + +/* Egress SA Counters */ +struct aq_macsec_tx_sa_stats { + u64 sa_hit_drop_redirect; + u64 sa_protected2_pkts; + u64 sa_protected_pkts; + u64 sa_encrypted_pkts; +}; + +/* Egress SC Counters */ +struct aq_macsec_tx_sc_stats { + u64 sc_protected_pkts; + u64 sc_encrypted_pkts; + u64 sc_protected_octets; + u64 sc_encrypted_octets; +}; + struct aq_macsec_txsc { u32 hw_sc_idx; unsigned long tx_sa_idx_busy; const struct macsec_secy *sw_secy; u8 tx_sa_key[MACSEC_NUM_AN][MACSEC_KEYID_LEN]; + struct aq_macsec_tx_sc_stats stats; + struct aq_macsec_tx_sa_stats tx_sa_stats[MACSEC_NUM_AN]; }; struct aq_macsec_rxsc { @@ -36,6 +102,7 @@ struct aq_macsec_rxsc { const struct macsec_secy *sw_secy; const struct macsec_rx_sc *sw_rxsc; u8 rx_sa_key[MACSEC_NUM_AN][MACSEC_KEYID_LEN]; + struct aq_macsec_rx_sa_stats rx_sa_stats[MACSEC_NUM_AN]; }; struct aq_macsec_cfg { @@ -46,6 +113,8 @@ struct aq_macsec_cfg { /* Ingress channel configuration */ unsigned long rxsc_idx_busy; struct aq_macsec_rxsc aq_rxsc[AQ_MACSEC_MAX_SC]; + /* Statistics / counters */ + struct aq_macsec_common_stats stats; }; extern const struct macsec_ops aq_macsec_ops; @@ -54,6 +123,10 @@ int aq_macsec_init(struct aq_nic_s *nic); void aq_macsec_free(struct aq_nic_s *nic); int aq_macsec_enable(struct aq_nic_s *nic); void aq_macsec_work(struct aq_nic_s *nic); +u64 *aq_macsec_get_stats(struct aq_nic_s *nic, u64 *data); +int aq_macsec_rx_sa_cnt(struct aq_nic_s *nic); +int aq_macsec_tx_sc_cnt(struct aq_nic_s *nic); +int aq_macsec_tx_sa_cnt(struct aq_nic_s *nic); #endif |