DPDK 21.11.9
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#include <rte_eth_ctrl.h>
Data Fields | |
enum rte_fdir_mode | mode |
struct rte_eth_fdir_flex_conf | flex_conf |
uint32_t | guarant_spc |
uint32_t | best_spc |
uint64_t | flow_types_mask [RTE_FLOW_MASK_ARRAY_SIZE] |
uint32_t | max_flexpayload |
uint32_t | flex_payload_unit |
uint32_t | max_flex_payload_segment_num |
uint16_t | flex_payload_limit |
uint32_t | flex_bitmask_unit |
uint32_t | max_flex_bitmask_num |
A structure used to get the information of flow director filter. It supports RTE_ETH_FILTER_FDIR with RTE_ETH_FILTER_INFO operation. It includes the mode, flexible payload configuration information, capabilities and supported flow types, flexible payload characters. It can be gotten to help taking specific configurations per device.
Definition at line 444 of file rte_eth_ctrl.h.
enum rte_fdir_mode mode |
Flow director mode
Definition at line 445 of file rte_eth_ctrl.h.
struct rte_eth_fdir_flex_conf flex_conf |
Flex payload configuration information
Definition at line 448 of file rte_eth_ctrl.h.
uint32_t guarant_spc |
Guaranteed spaces.
Definition at line 449 of file rte_eth_ctrl.h.
uint32_t best_spc |
Best effort spaces.
Definition at line 450 of file rte_eth_ctrl.h.
uint64_t flow_types_mask[RTE_FLOW_MASK_ARRAY_SIZE] |
Bit mask for every supported flow type.
Definition at line 452 of file rte_eth_ctrl.h.
uint32_t max_flexpayload |
Total flex payload in bytes.
Definition at line 453 of file rte_eth_ctrl.h.
uint32_t flex_payload_unit |
Flexible payload unit in bytes. Size and alignments of all flex payload segments should be multiplies of this value.
Definition at line 456 of file rte_eth_ctrl.h.
uint32_t max_flex_payload_segment_num |
Max number of flexible payload continuous segments. Each segment should be a multiple of flex_payload_unit.
Definition at line 459 of file rte_eth_ctrl.h.
uint16_t flex_payload_limit |
Maximum src_offset in bytes allowed. It indicates that src_offset[i] in struct rte_eth_flex_payload_cfg should be less than this value.
Definition at line 463 of file rte_eth_ctrl.h.
uint32_t flex_bitmask_unit |
Flex bitmask unit in bytes. Size of flex bitmasks should be a multiply of this value.
Definition at line 466 of file rte_eth_ctrl.h.
uint32_t max_flex_bitmask_num |
Max supported size of flex bitmasks in flex_bitmask_unit
Definition at line 468 of file rte_eth_ctrl.h.