nvme_init_s...t_agent_addr(9)

✨ nvme_init_set_features_host_mgmt_agent_addr ✨

okay so bestie, welcome to the libnvme API manual — yes, the header up there is all truncated and dramatic like nvme_init_s...t_agent_addr(9), but you're in the right place, promise 🫶

This is the page for nvme_init_set_features_host_mgmt_agent_addr, and it's literally just one function doing one very specific little job. Let's get into it 💅

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🌸 NAME 🌸

nvme_init_set_features_host_mgmt_agent_addr — Initialize passthru command for Host Management Agent Address

like... the name is a mouthful, but it's giving "does exactly what it says on the tin" energy 👑

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🎀 SYNOPSIS 🎀

void nvme_init_set_features_host_mgmt_agent_addr (struct
libnvme_passthru_cmd *cmd , bool sv , void *data );

no return value, no surprises, just vibes and initialization ✨

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💖 ARGUMENTS 💖

• cmd — the passthru command you're going to use. this is the thing getting set up 🛠️
• sv — Save value across power states (yep, sv literally stands for that, iykyk)
• data — a 512 byte Host Management Agent Address (HMAA) data buffer, see struct nvme_mgmt_addr_desc 📦

ok important: that's 512 bytes of buffer, bestie. not 511, not 513. don't come for me.

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🦋 DESCRIPTION 🦋

So what does this actually do? It initializes the passthru command buffer for the Set Features command with FID value NVME_FEAT_FID_HOST_MGMT_AGENT_ADDR 🌈

That's it. That's the whole main character moment. You hand it a cmd, tell it whether to save across power states with sv, point it at your 512 byte HMAA buffer with data, and it wires up the passthru command buffer for you. Obsessed, honestly 💜

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🌟 a lil sign-off 🌟

that's the whole page, bestie — short and slay 🎀 this came to you from the libnvme API manual, dated October 2026, and no cap, that's genuinely everything in it. go forth and initialize your passthru command buffers 💅✨🦋