diff options
Diffstat (limited to 'drivers/net/ethernet/amazon/ena/ena_admin_defs.h')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_admin_defs.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h index 6de0d590be34..9d9fa6559354 100644 --- a/drivers/net/ethernet/amazon/ena/ena_admin_defs.h +++ b/drivers/net/ethernet/amazon/ena/ena_admin_defs.h @@ -7,6 +7,21 @@ #define ENA_ADMIN_RSS_KEY_PARTS 10 +#define ENA_ADMIN_CUSTOMER_METRICS_SUPPORT_MASK 0x3F +#define ENA_ADMIN_CUSTOMER_METRICS_MIN_SUPPORT_MASK 0x1F + + /* customer metrics - in correlation with + * ENA_ADMIN_CUSTOMER_METRICS_SUPPORT_MASK + */ +enum ena_admin_customer_metrics_id { + ENA_ADMIN_BW_IN_ALLOWANCE_EXCEEDED = 0, + ENA_ADMIN_BW_OUT_ALLOWANCE_EXCEEDED = 1, + ENA_ADMIN_PPS_ALLOWANCE_EXCEEDED = 2, + ENA_ADMIN_CONNTRACK_ALLOWANCE_EXCEEDED = 3, + ENA_ADMIN_LINKLOCAL_ALLOWANCE_EXCEEDED = 4, + ENA_ADMIN_CONNTRACK_ALLOWANCE_AVAILABLE = 5, +}; + enum ena_admin_aq_opcode { ENA_ADMIN_CREATE_SQ = 1, ENA_ADMIN_DESTROY_SQ = 2, @@ -51,6 +66,9 @@ enum ena_admin_aq_feature_id { /* device capabilities */ enum ena_admin_aq_caps_id { ENA_ADMIN_ENI_STATS = 0, + /* ENA SRD customer metrics */ + ENA_ADMIN_ENA_SRD_INFO = 1, + ENA_ADMIN_CUSTOMER_METRICS = 2, }; enum ena_admin_placement_policy_type { @@ -99,6 +117,9 @@ enum ena_admin_get_stats_type { ENA_ADMIN_GET_STATS_TYPE_EXTENDED = 1, /* extra HW stats for specific network interface */ ENA_ADMIN_GET_STATS_TYPE_ENI = 2, + /* extra HW stats for ENA SRD */ + ENA_ADMIN_GET_STATS_TYPE_ENA_SRD = 3, + ENA_ADMIN_GET_STATS_TYPE_CUSTOMER_METRICS = 4, }; enum ena_admin_get_stats_scope { @@ -106,6 +127,16 @@ enum ena_admin_get_stats_scope { ENA_ADMIN_ETH_TRAFFIC = 1, }; +/* ENA SRD configuration for ENI */ +enum ena_admin_ena_srd_flags { + /* Feature enabled */ + ENA_ADMIN_ENA_SRD_ENABLED = BIT(0), + /* UDP support enabled */ + ENA_ADMIN_ENA_SRD_UDP_ENABLED = BIT(1), + /* Bypass Rx UDP ordering */ + ENA_ADMIN_ENA_SRD_UDP_ORDERING_BYPASS_ENABLED = BIT(2), +}; + struct ena_admin_aq_common_desc { /* 11:0 : command_id * 15:12 : reserved12 @@ -363,6 +394,9 @@ struct ena_admin_aq_get_stats_cmd { * stats of other device */ u16 device_id; + + /* a bitmap representing the requested metric values */ + u64 requested_metrics; }; /* Basic Statistics Command. */ @@ -419,6 +453,40 @@ struct ena_admin_eni_stats { u64 linklocal_allowance_exceeded; }; +struct ena_admin_ena_srd_stats { + /* Number of packets transmitted over ENA SRD */ + u64 ena_srd_tx_pkts; + + /* Number of packets transmitted or could have been + * transmitted over ENA SRD + */ + u64 ena_srd_eligible_tx_pkts; + + /* Number of packets received over ENA SRD */ + u64 ena_srd_rx_pkts; + + /* Percentage of the ENA SRD resources that is in use */ + u64 ena_srd_resource_utilization; +}; + +/* ENA SRD Statistics Command */ +struct ena_admin_ena_srd_info { + /* ENA SRD configuration bitmap. See ena_admin_ena_srd_flags for + * details + */ + u64 flags; + + struct ena_admin_ena_srd_stats ena_srd_stats; +}; + +/* Customer Metrics Command. */ +struct ena_admin_customer_metrics { + /* A bitmap representing the reported customer metrics according to + * the order they are reported + */ + u64 reported_metrics; +}; + struct ena_admin_acq_get_stats_resp { struct ena_admin_acq_common_desc acq_common_desc; @@ -428,6 +496,10 @@ struct ena_admin_acq_get_stats_resp { struct ena_admin_basic_stats basic_stats; struct ena_admin_eni_stats eni_stats; + + struct ena_admin_ena_srd_info ena_srd_info; + + struct ena_admin_customer_metrics customer_metrics; } u; }; |