EA(3)

📦 version 26.03, in nixos 26.05, nixpkgs unstable

💖 rte_bbdev_op_dec_ldpc_tb_params 💖

okay so bestie, welcome to the Library Functions Manual for DPDK — this one's a struct page, and it's lowkey adorable because it's literally just a little bundle of fields that tell the decoder how big your transport block is. let's get into it ✨

🌸 NAME 🌸

rte_bbdev_op_dec_ldpc_tb_params — the struct that holds LDPC decode transport block parameters. that's it, that's the whole vibe 🎀

🦋 SYNOPSIS 🦋

#include <rte_bbdev_op.h>

⭐ Data Fields

uint32_t ea
uint32_t eb
uint8_t c
uint8_t r
uint8_t cab

💜 Detailed Description 💜

it's giving LDPC decode transport block parameters. five little fields, all icon behavior, no drama.

🫶 fr fr: this is Definition at line 381 of file rte_bbdev_op.h. so if you ever need to find it, that's exactly where she lives.

👑 Field Documentation 👑

💫 uint32_t ea

Ea — the length after rate matching, in bits, for the case where r < cab.

per [3GPP TS38.212, section 5.4.2.1] — cite your sources bestie 💅

📍 Definition at line 385 of file rte_bbdev_op.h.

✨ uint32_t eb

Eb — the length after rate matching, in bits, for the other case: r >= cab.

per [3GPP TS38.212, section 5.4.2.1] — same spec section, different branch, both iconic 🌈

📍 Definition at line 389 of file rte_bbdev_op.h.

🍓 uint8_t c

the total number of CBs in the TB or partial TB.

range check: [1:RTE_BBDEV_LDPC_MAX_CODE_BLOCKS] — so the floor is 1, and the ceiling is that macro, no cap 🧚

📍 Definition at line 393 of file rte_bbdev_op.h.

🌸 uint8_t r

the index of the first CB in the inbound mbuf data. default is 0, because of course she starts at the beginning main character energy 💀

📍 Definition at line 395 of file rte_bbdev_op.h.

🦋 uint8_t cab

the number of CBs that use Ea before switching to Eb.

range check: [0:63] — so zero through sixty-three, inclusive, no notes ✨

📍 Definition at line 397 of file rte_bbdev_op.h.

🎀 Author 🎀

Generated automatically by Doxygen for DPDK from the source code. — so nobody hand-wrote this one, a robot did, and honestly? she ate 🤖💅

and that's the whole page bestie!! no cap, every field documented, every line number preserved, we love a complete glossary 💖

later, legend — this page is brought to you by DPDK, Version 26.03.0, straight from the source 💜🫶✨

📦 where this page comes from