ixgbevf_setup_tx_resources(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ixgbevf_setup_tx_resources — like, the whole glow-up guide ✨

okay bestie, so this one lives in the Kernel API Manual (yes, section 9, the fun one), and it's literally about handing the transmit side of an Intel ixgbevf ring its very own memory situation. no cap. 🦋

🌸 NAME 🌸

ixgbevf_setup_tx_resources — allocate Tx resources (Descriptors). that's it, that's the vibe. it's giving "get the descriptors their little home" energy 💖

✨ SYNOPSIS ✨

int ixgbevf_setup_tx_resources (struct ixgbevf_ring *tx_ring );

look at her. one argument, one return value, fully iconic 👑

🎀 ARGUMENTS 🎀

  • tx_ring — the Tx descriptor ring (for a specific queue, iykyk — one ring per queue) that you're setting up. this is the girl. she's the one getting resources today 🫶

💜 DESCRIPTION 💜

so here's the tea: it returns 0 on success, and a negative value on failure. periodt. that's the entire contract, no notes, no extra lore 🔥

bestie pls actually check that return value. "negative on failure" means failure is a whole thing and you should not just vibe past it 🙈

🌈 SEE ALSO 🌈

first up, the source file where all this magic lives:

  • Kernel file ./drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c

and now the group chat roll call — every single one of these is invited to the function party, in exactly this order 💀✨

lowkey a serve that ixgbevf_free_tx_resources(9) is right there in the list, because setup's whole counterpart is cleanup. balance. main character energy. 🧚

mwah 💋 this page came from ./drivers/net/ethernet/intel/i... and it's dated October 2026 — go off, king. bye bestie, go allocate responsibly 💅

📦 where this page comes from