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rte_eth_fdir_info(3)		     DPDK		  rte_eth_fdir_info(3)

NAME
       rte_eth_fdir_info

SYNOPSIS
       #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

Detailed Description
       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 440 of file rte_eth_ctrl.h.

Field Documentation
   enum	rte_fdir_mode mode
       Flow director mode

       Definition at line 441 of file rte_eth_ctrl.h.

   struct rte_eth_fdir_flex_conf flex_conf
       Flex payload configuration information

       Definition at line 444 of file rte_eth_ctrl.h.

   uint32_t guarant_spc
       Guaranteed spaces.

       Definition at line 445 of file rte_eth_ctrl.h.

   uint32_t best_spc
       Best effort spaces.

       Definition at line 446 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 448 of file rte_eth_ctrl.h.

   uint32_t max_flexpayload
       Total flex payload in bytes.

       Definition at line 449 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 452 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 455 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 459 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 462 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 464 of file rte_eth_ctrl.h.

Author
       Generated automatically by Doxygen for DPDK from	the source code.

Version	25.11.0			Thu Jun	11 2026		  rte_eth_fdir_info(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=flex_conf&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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