rte_pmd_dpaa.h(3)

💖 rte_pmd_dpaa.h — the group chat manual 💖

okay bestie, gather round, we're reading rte_pmd_dpaa.h from the Library Functions Manual and honestly? it's short, it's sweet, it's giving ✨niche✨. it's the NXP dpaa PMD-specific header, and the whole vibe is "here's one function, use it responsibly."

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🌸 NAME 🌸

rte_pmd_dpaa.h — that's it, that's the name, no notes 🎀

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🦋 SYNOPSIS 🦋

first thing you do, you pull in the integer types like the icon you are:

#include <stdint.h>

✨ Functions ✨

here's the whole cast, one (1) member, main character energy:

int rte_pmd_dpaa_set_tx_loopback (uint16_t port, uint8_t on)

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💅 Detailed Description 💅

so this header is where the NXP dpaa PMD specific functions live. that's the whole brief. PMD-specific, dpaa-flavoured, not like other headers 💜

⚠️ Warning — EXPERIMENTAL: this API may change, or be removed, without prior notice. no cap, it can literally ghost you with zero warning 😭 don't build your whole personality on it without a backup plan.

oh and btw, this is the definition in file rte_pmd_dpaa.h — just so you know where you are 🫶

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👑 Function Documentation 👑

int rte_pmd_dpaa_set_tx_loopback (uint16_t port, uint8_t on)

the moment you've all been waiting for. this one enable/disables the TX loopback. that's the function. slay 💅

🎀 Parameters 🎀

• port — the port identifier of the Ethernet device. it's the "which one" of the situation, iykyk.
• on — 1 to enable TX loopback, 0 to disable TX loopback. binary baddie behaviour fr fr.

⭐ Returns ⭐

• (0) if successful — we love a clean win 🏆
• (-ENODEV) if port is invalid — she doesn't know her, not in the device list 🙈
• (-EINVAL) if bad parameter — baby that input was not it 💀

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🌈 Author 🌈

Generated automatically by Doxygen for DPDK from the source code. so technically a robot wrote this, and honestly? it ate. 🤖✨

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okay pookie that's the whole page, no more lore, go forth and loop back those TXs responsibly 🦋🌸💖

sign-off time: this lil doc came from DPDK, Version 25.11.3 — the manual page you're holding is rte_pmd_dpaa.h(3), straight from the source code. mwah, take care of her 🎀👑💜