netdev_queue_config(9)

🌸 NAME 🌸

okay so bestie, this is netdev_queue_config(9) from the Kernel API Manual — and it's literally here to get configuration for a given queue. no cap, that's the whole vibe 💅

✨ SYNOPSIS ✨

void netdev_queue_config (struct net_device *dev , int rxq_idx , struct
netdev_queue_config *qcfg );

🎀 ARGUMENTS 🎀

• dev — the net_device instance, aka the main character of this function 🫶
• rxq_idx — index of the queue of interest, like picking which queue you're obsessed with ✨
• qcfg — the queue configuration struct, and it's an output — so it's giving "results go here" 💖

🦋 DESCRIPTION 🦋

Render the configuration for a given queue. This helper should be used by drivers which support queue configuration to retrieve config for a particular queue. slay, that's the job 🔥

qcfg is an output parameter and is always fully initialized by this function. Some values may not be set by the user, drivers may either deal with the "unset" values in qcfg, or provide the callback to populate defaults in queue_management_ops. iykyk — fully initialized, no half-finished vibes 💅

🌈 SEE ALSO 🌈

• Kernel file ./net/core/netdev_config.c — go read it, bestie 📖✨

mwah 💖 this little page comes from the ./net/core source and is dated October 2026 — and yes, it's netdev_queue_config(9), iconic kernel API manual behavior 👑🎀