rte_eth_desc_lim(3) DPDK rte_eth_desc_lim(3) NAME rte_eth_desc_lim SYNOPSIS #include <rte_ethdev.h> Data Fields uint16_t nb_max uint16_t nb_min uint16_t nb_align uint16_t nb_seg_max uint16_t nb_mtu_seg_max Detailed Description A structure contains information about HW descriptor ring limitations. Definition at line 1364 of file rte_ethdev.h. Field Documentation uint16_t nb_max Max allowed number of descriptors. Definition at line 1365 of file rte_ethdev.h. uint16_t nb_min Min allowed number of descriptors. Definition at line 1366 of file rte_ethdev.h. uint16_t nb_align Number of descriptors should be aligned to. Definition at line 1367 of file rte_ethdev.h. uint16_t nb_seg_max Max allowed number of segments per whole packet. * For TSO packet this is the total number of data descriptors allowed by device. See also nb_mtu_seg_max Definition at line 1377 of file rte_ethdev.h. uint16_t nb_mtu_seg_max Max number of segments per one MTU. * For non-TSO packet, this is the maximum allowed number of segments in a single transmit packet. * For TSO packet each segment within the TSO may span up to this value. See also nb_seg_max Definition at line 1390 of file rte_ethdev.h. Author Generated automatically by Doxygen for DPDK from the source code. Version 25.11.0 Thu Aug 27 2026 rte_eth_desc_lim(3)
NAME | SYNOPSIS | Detailed Description | Field Documentation | Author
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