rte_bbdev_..._tb_params(3)

📦
version 25.11.3 · 9 versions
, in ubuntu resolute, ubuntu stonking

💖 NAME 💖

rte_bbdev_op_enc_turbo_tb_params</p> — okay so this is the struct that holds all the turbo encode transport block parameters, and if you're doing bbdev turbo encoding you're gonna be besties with it fr fr 🦋

✨ SYNOPSIS ✨

So like, first you gotta pull it in:

#include <rte_bbdev_op.h>

🎀 Data Fields 🎀

Bestie, here's the whole squad — every single member, no gatekeeping:

  • uint16_t k_neg
  • uint16_t k_pos
  • uint8_t c_neg
  • uint8_t c
  • uint8_t cab
  • uint32_t ea
  • uint32_t eb
  • uint16_t ncb_neg
  • uint16_t ncb_pos
  • uint8_t r

🌸 DETAILED DESCRIPTION 🌸

Turbo encode transport block parameters. That's the vibe. 💅

Definition at line 591 of file rte_bbdev_op.h.

👑 FIELD DOCUMENTATION 👑

🌈 uint16_t k_neg

The K- size of the input CB, in bits, and the valid range is [40:6144]. This is the one that's in the Turbo operation when r < C-, just like in 3GPP TS 36.212. And listen — this size is inclusive of CRC24B, regardless whether it was pre-calculated and appended by the application or not. Either way, it counts. 😌

Definition at line 597 of file rte_bbdev_op.h.

🌈 uint16_t k_pos

The K+ size of the input CB, in bits, range [40:6144]. This one is in the Turbo operation when r >= C-, as in 3GPP TS 36.212. Same deal as its sibling: it's inclusive of CRC24B, whether or not the application pre-calculated and appended it. 💖

Definition at line 603 of file rte_bbdev_op.h.

🌈 uint8_t c_neg

The number of CBs that have K- size, and the range is [0:63]. Short and sweet. ✨

Definition at line 605 of file rte_bbdev_op.h.

🌈 uint8_t c

The total number of CBs in the TB, range [1:RTE_BBDEV_TURBO_MAX_CODE_BLOCKS]. Note it starts at 1, not 0 — there's no such thing as zero code blocks in a transport block, bestie. 🫶

Definition at line 609 of file rte_bbdev_op.h.

🌈 uint8_t cab

The number of CBs that uses Ea before switching to Eb, range [0:63]. Yes, this is the lil switch point, iykyk. 🔥

Definition at line 611 of file rte_bbdev_op.h.

🌈 uint32_t ea

The E size of the CB rate matched output to use in the Turbo operation when r < cab.

Definition at line 615 of file rte_bbdev_op.h.

🌈 uint32_t eb

The E size of the CB rate matched output to use in the Turbo operation when r >= cab. Its other half, periodt. 💅

Definition at line 619 of file rte_bbdev_op.h.

🌈 uint16_t ncb_neg

The Ncb soft buffer size for the rate matched CB that is used in the Turbo operation when r < C-, range [K:3*Kpi]. 🌸

Definition at line 623 of file rte_bbdev_op.h.

🌈 uint16_t ncb_pos

The Ncb soft buffer size for the rate matched CB that is used in the Turbo operation when r >= C-, range [K:3*Kpi]. Matching energy, always. 🦋

Definition at line 627 of file rte_bbdev_op.h.

🌈 uint8_t r

The index of the first CB in the inbound mbuf data, and the default is 0. 🎀

Definition at line 629 of file rte_bbdev_op.h.

💜 AUTHOR 💜

Generated automatically by Doxygen for DPDK from the source code. Not a human girlie writing this — it's the robot doing the most, and honestly? We respect it. 🤖✨

Okay bestie, that's the whole page, no crumbs left. This was the rte_bbdev_..._tb_params(3) page from the DPDK Library Functions Manual, Version 25.11.3 — go forth and encode your turbo transport blocks, you absolute icon 👑💖

📦 where this page comes from