diff options
Diffstat (limited to 'drivers/net/sfc/sfc_flow.h')
| -rw-r--r-- | drivers/net/sfc/sfc_flow.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/net/sfc/sfc_flow.h b/drivers/net/sfc/sfc_flow.h index 35472ad3..71ec18cb 100644 --- a/drivers/net/sfc/sfc_flow.h +++ b/drivers/net/sfc/sfc_flow.h @@ -19,7 +19,13 @@ extern "C" { #endif -#if EFSYS_OPT_RX_SCALE +/* + * The maximum number of fully elaborated hardware filter specifications + * which can be produced from a template by means of multiplication, if + * missing match flags are needed to be taken into account + */ +#define SF_FLOW_SPEC_NB_FILTERS_MAX 8 + /* RSS configuration storage */ struct sfc_flow_rss { unsigned int rxq_hw_index_min; @@ -28,15 +34,22 @@ struct sfc_flow_rss { uint8_t rss_key[EFX_RSS_KEY_SIZE]; unsigned int rss_tbl[EFX_RSS_TBL_SIZE]; }; -#endif /* EFSYS_OPT_RX_SCALE */ + +/* Filter specification storage */ +struct sfc_flow_spec { + /* partial specification from flow rule */ + efx_filter_spec_t template; + /* fully elaborated hardware filters specifications */ + efx_filter_spec_t filters[SF_FLOW_SPEC_NB_FILTERS_MAX]; + /* number of complete specifications */ + unsigned int count; +}; /* PMD-specific definition of the opaque type from rte_flow.h */ struct rte_flow { - efx_filter_spec_t spec; /* filter specification */ -#if EFSYS_OPT_RX_SCALE + struct sfc_flow_spec spec; /* flow spec for hardware filter(s) */ boolean_t rss; /* RSS toggle */ struct sfc_flow_rss rss_conf; /* RSS configuration */ -#endif /* EFSYS_OPT_RX_SCALE */ TAILQ_ENTRY(rte_flow) entries; /* flow list entries */ }; |