nvme_init_s...iocs_profile(9)

✨ nvme_init_set_features_iocs_profile ✨

okay so bestie, this is a libnvme API manual page and honestly it's a little cutie 💅 — short, sweet, and it does exactly one thing. let's get into it 🫶

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🌸 NAME 🌸

nvme_init_set_features_iocs_profile — initializes the passthru command for I/O Command Set Profile. that's it, that's the whole vibe ✨

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🎀 SYNOPSIS 🎀

void nvme_init_set_features_iocs_profile (struct libnvme_passthru_cmd
*cmd , bool sv , __u16 iocsci );

so it returns void — meaning it doesn't hand you anything back, it just sets up your command buffer and minds its own business 🙈. three args, no drama, no cap.

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🦋 ARGUMENTS 🦋

• cmd — the passthru command you're gonna use, bestie. it's a struct libnvme_passthru_cmd *, and this function is gonna fill it in for you 💖
• sv — save value across power states. it's a bool, so like… yes or no, true or false, slay or slay-not ✨
• iocsci — the I/O Command Set Combination Index, a __u16. the actual index number, iconic 👑

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💜 DESCRIPTION 💜

so what does it actually do? it initializes the passthru command buffer for the Set Features command, with the FID value set to NVME_FEAT_FID_IOCS_PROFILE 🌈

that's literally the whole thing. it's giving "setup helper" main character energy — you hand it your cmd, tell it whether to save across power states with sv, drop in your iocsci index, and it wires up the Set Features passthru for the I/O Command Set Profile feature, periodt 💅🔥

ngl this one's a glow-up not a deep-dive — no return value, no error codes, no exit statuses, no files touched. just vibes and a properly-initialized command buffer 🧚

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aaaand that's the whole page, bestie — go forth and initialize responsibly 🍓💖

sign-off szn: this lil page lives in the libnvme API manual, and the version on the tin says October 2026 ⭐ 👑 🌸