libnvme(9)

hey bestie 👋 welcome to the libnvme(9) page from the API Manual! we're looking at enum nvme_lm_ctrl_data_queue_fid, and it's giving Controller Data Queue - Set Feature energy. lowkey iconic, highkey useful 💅✨

💖 NAME 💖

enum nvme_lm_ctrl_data_queue_fid — Controller Data Queue - Set Feature 🎀

that's the whole name, bestie. it's an enum, it's about Controller Data Queue - Set Feature, and the way it's niche but essential? obsessed fr fr 🫶

✨ SYNOPSIS ✨

okay so here's the exact shape of it — copied character for character because we do not mess with code, periodt:

enum nvme_lm_ctrl_data_queue_fid {
    NVME_LM_CTRL_DATA_QUEUE_ETPT_MASK ,
    NVME_LM_CTRL_DATA_QUEUE_ETPT_SHIFT

};

🎀 Constants 🎀

these are the two constants in the enum, and yes they are both named like they're trying to win a spelling bee 🐝✨

• NVME_LM_CTRL_DATA_QUEUE_ETPT_MASK — the mask to set Enable Tail Pointer Trigger (ETPT). it's literally the mask for that, no cap 💅
• NVME_LM_CTRL_DATA_QUEUE_ETPT_SHIFT — the shift to set ETPT. iconic little shift, doing its thing 🌸

okay that's the whole page! signing off from the enum nvme_lm_ctrl_data_queue_fid corner of libnvme(9), dated October 2026 — stay slay, bestie 🫶💖