doca_eth_rxq.h File Reference
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Enumerations | |
| enum | doca_eth_rxq_type { DOCA_ETH_RXQ_TYPE_CYCLIC = 0 , DOCA_ETH_RXQ_TYPE_MANAGED_MEMPOOL , DOCA_ETH_RXQ_TYPE_REGULAR } |
| enum | doca_eth_rxq_data_path_type { DOCA_ETH_RXQ_DATA_PATH_TYPE_CPU = 0 , DOCA_ETH_RXQ_DATA_PATH_TYPE_GPU } |
Functions | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_create (struct doca_dev *dev, uint32_t max_burst_size, uint32_t max_packet_size, struct doca_eth_rxq **eth_rxq) |
| Create a DOCA ETH RXQ instance. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_destroy (struct doca_eth_rxq *eth_rxq) |
| Destroy a DOCA ETH RXQ instance. More... | |
| DOCA_EXPERIMENTAL struct doca_ctx * | doca_eth_rxq_as_doca_ctx (struct doca_eth_rxq *eth_rxq) |
| Convert doca_eth_rxq instance into a generalized context for use with doca core objects. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_max_burst_size (struct doca_eth_rxq *eth_rxq, uint32_t max_burst_size) |
| Set max burst size property for doca_eth_rxq. This value dictates the maximal number of packets the HW can handle at the same time. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_max_packet_size (struct doca_eth_rxq *eth_rxq, uint32_t max_packet_size) |
| Set max packet size property for doca_eth_rxq. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_metadata_num (struct doca_eth_rxq *eth_rxq, uint8_t metadata_num) |
| Set metadata number for doca_eth_rxq. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_flow_tag (struct doca_eth_rxq *eth_rxq, uint8_t enable_flow_tag) |
| Setter to enable flow tag support. User can retrieve flow tag per packet when this is enabled. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_rx_hash (struct doca_eth_rxq *eth_rxq, uint8_t enable_rx_hash) |
| Setter to enable RX hash support. User can retrieve RX hash per packet when this is enabled. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_packet_headroom (struct doca_eth_rxq *eth_rxq, uint16_t head_size) |
| Setter to enable packet headroom support. User can use doca_buf's headroom of size head_size when this is enabled. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_packet_tailroom (struct doca_eth_rxq *eth_rxq, uint16_t tail_size) |
| Setter to enable packet tailroom support. User can use doca_buf's tailroom of size tail_size when this is enabled. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_timestamp (struct doca_eth_rxq *eth_rxq, uint8_t enable_timestamp) |
| Setter to enable timestamp support. User can retrieve timestamp in nanoseconds per packet when this is enabled. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_max_recv_buf_list_len (struct doca_eth_rxq *eth_rxq, uint32_t max_recv_buf_list_len) |
| Set the maximal receive buffer list length for doca_eth_rxq. This value indicated what the maximal number of elements in a doca_buf list is. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_pkt_buf (struct doca_eth_rxq *eth_rxq, struct doca_mmap *mmap, uint32_t mmap_offset, uint32_t mmap_len) |
| Set Eth packet buffer for a doca_eth_rxq. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_type (struct doca_eth_rxq *eth_rxq, enum doca_eth_rxq_type type) |
| Set RX queue type property for doca_eth_rxq. can only be called before calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_set_notification_moderation (struct doca_eth_rxq *eth_rxq, uint16_t period_usec, uint16_t comp_count) |
| Set notification moderation. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_get_flow_queue_id (struct doca_eth_rxq *eth_rxq, uint16_t *flow_queue_id) |
| Get the DPDK queue ID of the doca_eth receive queue. can only be called after calling doca_ctx_start(). More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_get_gpu_handle (const struct doca_eth_rxq *eth_rxq, struct doca_gpu_eth_rxq **eth_rxq_ext) |
| Get a gpu handle of a doca_eth_rxq. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_get_max_burst_size (const struct doca_devinfo *devinfo, uint32_t *max_burst_size) |
| Get the maximum burst size supported by the device. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_get_max_metadata_num (const struct doca_devinfo *devinfo, uint8_t *max_metadata_num) |
| Get the maximum metadata number supported by the device. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_get_max_packet_headroom (const struct doca_devinfo *devinfo, uint16_t *max_packet_headroom) |
| Get the maximum packet headroom size supported by the device. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_get_max_packet_tailroom (const struct doca_devinfo *devinfo, uint16_t *max_packet_tailroom) |
| Get the maximum packet tailroom size supported by the device. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_get_max_recv_buf_list_len (const struct doca_devinfo *devinfo, uint32_t *max_recv_buf_list_len) |
| Get the maximum receive buffer list length supported by the device. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_get_max_packet_size (const struct doca_devinfo *devinfo, uint32_t *max_packet_size) |
| Get the maximum packet size supported by the device. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_cap_is_type_supported (const struct doca_devinfo *devinfo, enum doca_eth_rxq_type type, enum doca_eth_rxq_data_path_type data_path_type) |
| Check if RX queue type is supported. More... | |
| DOCA_EXPERIMENTAL doca_error_t | doca_eth_rxq_estimate_packet_buf_size (enum doca_eth_rxq_type type, uint32_t rate, uint16_t pkt_max_time, uint32_t max_packet_size, uint32_t max_burst_size, uint8_t log_max_lro_pkt_sz, uint16_t head_size, uint16_t tail_size, uint32_t *buf_size) |
| Get the recommended size for the mmap buffer of a doca_eth_rxq. More... | |
