diff options
Diffstat (limited to 'drivers/net/sfc/sfc_dp_rx.h')
| -rw-r--r-- | drivers/net/sfc/sfc_dp_rx.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/net/sfc/sfc_dp_rx.h b/drivers/net/sfc/sfc_dp_rx.h index be725dcb..ce96e83f 100644 --- a/drivers/net/sfc/sfc_dp_rx.h +++ b/drivers/net/sfc/sfc_dp_rx.h @@ -78,6 +78,8 @@ struct sfc_dp_rx_qcreate_info { * doorbell */ volatile void *mem_bar; + /** VI window size shift */ + unsigned int vi_window_shift; }; /** @@ -88,10 +90,23 @@ struct sfc_dp_rx_qcreate_info { typedef void (sfc_dp_rx_get_dev_info_t)(struct rte_eth_dev_info *dev_info); /** + * Test if an Rx datapath supports specific mempool ops. + * + * @param pool The name of the pool operations to test. + * + * @return Check status. + * @retval 0 Best mempool ops choice. + * @retval 1 Mempool ops are supported. + * @retval -ENOTSUP Mempool ops not supported. + */ +typedef int (sfc_dp_rx_pool_ops_supported_t)(const char *pool); + +/** * Get size of receive and event queue rings by the number of Rx - * descriptors. + * descriptors and mempool configuration. * * @param nb_rx_desc Number of Rx descriptors + * @param mb_pool mbuf pool with Rx buffers * @param rxq_entries Location for number of Rx ring entries * @param evq_entries Location for number of event ring entries * @param rxq_max_fill_level Location for maximum Rx ring fill level @@ -99,6 +114,7 @@ typedef void (sfc_dp_rx_get_dev_info_t)(struct rte_eth_dev_info *dev_info); * @return 0 or positive errno. */ typedef int (sfc_dp_rx_qsize_up_rings_t)(uint16_t nb_rx_desc, + struct rte_mempool *mb_pool, unsigned int *rxq_entries, unsigned int *evq_entries, unsigned int *rxq_max_fill_level); @@ -146,6 +162,12 @@ typedef void (sfc_dp_rx_qstop_t)(struct sfc_dp_rxq *dp_rxq, typedef bool (sfc_dp_rx_qrx_ev_t)(struct sfc_dp_rxq *dp_rxq, unsigned int id); /** + * Packed stream receive event handler used during queue flush only. + */ +typedef bool (sfc_dp_rx_qrx_ps_ev_t)(struct sfc_dp_rxq *dp_rxq, + unsigned int id); + +/** * Receive queue purge function called after queue flush. * * Should be used to free unused recevie buffers. @@ -171,13 +193,18 @@ struct sfc_dp_rx { #define SFC_DP_RX_FEAT_SCATTER 0x1 #define SFC_DP_RX_FEAT_MULTI_PROCESS 0x2 #define SFC_DP_RX_FEAT_TUNNELS 0x4 +#define SFC_DP_RX_FEAT_FLOW_FLAG 0x8 +#define SFC_DP_RX_FEAT_FLOW_MARK 0x10 +#define SFC_DP_RX_FEAT_CHECKSUM 0x20 sfc_dp_rx_get_dev_info_t *get_dev_info; + sfc_dp_rx_pool_ops_supported_t *pool_ops_supported; sfc_dp_rx_qsize_up_rings_t *qsize_up_rings; sfc_dp_rx_qcreate_t *qcreate; sfc_dp_rx_qdestroy_t *qdestroy; sfc_dp_rx_qstart_t *qstart; sfc_dp_rx_qstop_t *qstop; sfc_dp_rx_qrx_ev_t *qrx_ev; + sfc_dp_rx_qrx_ps_ev_t *qrx_ps_ev; sfc_dp_rx_qpurge_t *qpurge; sfc_dp_rx_supported_ptypes_get_t *supported_ptypes_get; sfc_dp_rx_qdesc_npending_t *qdesc_npending; @@ -203,6 +230,7 @@ sfc_dp_find_rx_by_caps(struct sfc_dp_list *head, unsigned int avail_caps) extern struct sfc_dp_rx sfc_efx_rx; extern struct sfc_dp_rx sfc_ef10_rx; +extern struct sfc_dp_rx sfc_ef10_essb_rx; #ifdef __cplusplus } |