libnvme(2)

✨ NAME ✨

enum nvme_cmbsts — bestie, this one field tells you the controller memory buffer status. That's it. That's the whole job. 💖

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🦋 SYNOPSIS 🦋

enum nvme_cmbsts {
    NVME_CMBSTS_CBAI_SHIFT ,
    NVME_CMBSTS_CBAI_MASK

};

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🎀 Constants 🎀

okay so the enum only ships with two constants and they're both about the controller base address invalid situation. here's the tea:

• NVME_CMBSTS_CBAI_SHIFT — the shift amount you use to get the controller base address invalid 🔥
• NVME_CMBSTS_CBAI_MASK — the mask you use to get the controller base address invalid 💅

ngl, shift + mask is the classic duo — one of them slides the bits over, the other one keeps just the bits you want. iconic behaviour, no cap. ✨

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and that's the whole page, bestie! 🫶 this little slice of enum nvme_cmbsts lives in the API Manual, part of libnvme(2), and this version is dated July 2026. slay, go read the rest of libnvme(2) when you're done here. mwah 💋🌸