libnvme(2)

✨ NAME ✨

okay bestie, gather round, because this is the libnvme(2) API manual and today's episode is about one single enum, and honestly? it's giving niche-but-iconic 💅

enum nvme_id_ctrl_hctm — flags that tell you the attributes of the host controlled thermal management feature 🔥

that's it. that's the whole vibe. it's a bundle of flags, and it's about whether your host gets to boss the thermals around. main character energy for your SSD's temperature, ngl 🌡️👑

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🌸 SYNOPSIS 🌸

here's the literal shape of it, no notes, exactly as it is:

enum nvme_id_ctrl_hctm {
    NVME_CTRL_HCTMA_HCTM

};

one enum, one constant, zero chill. and yes, there's a lil blank line in there before the closing brace — we don't gatekeep formatting, we respect it 🫶

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🦋 Constants 🦋

• NVME_CTRL_HCTMA_HCTM — so here's the tea ☕: then the controller supports host controlled thermal management, and the Set Features command and Get Features command with the Feature Identifier field set to NVME_FEAT_FID_HCTM 💖

that's the one and only constant in this enum, and it's carrying the entire page on its back. ate. no crumbs. periodt 💀✨

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little heads-up bestie: that description starts with the word "then" — that's not me being chaotic, that's literally how it's written, fr fr. copy the flag name exactly, capitals and underscores and all, because NVME_CTRL_HCTMA_HCTM does not play about its spelling 🙈

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🎀 SEE ALSO 🎀

ngl, this page is a solo act — no SEE ALSO section, no cross-references, no entourage. just the enum and us 🧚💜

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and that's the whole page, bestie!! thanks for reading the libnvme API manual with me, this was page enum nvme_id_ctrl_hctm from July 2026, filed under libnvme(2) 🌈⭐ obsessed with you for making it to the bottom, mwah 💋🌸