libnvme(9)

💖 NAME 💖

okay so bestie, welcome to libnvme(9) — that's the API Manual vibe, we're in the big-kid docs now 🫶 — and this page is all about enum nvme_id_ctrl_rmdca, aka Restore Manufacturing Configuration Attributes ✨ like yes it's a long name, no I will not be shortening it, we respect the enum in this house 💅

🌸 SYNOPSIS 🌸

here's the whole squad, literally every member, no cap:

enum nvme_id_ctrl_rmdca {
    NVME_CTRL_RMDCA_RDSCS_SHIFT ,
    NVME_CTRL_RMDCA_RDSCS_MASK ,
    NVME_CTRL_RMDCA_RDNCS_SHIFT ,
    NVME_CTRL_RMDCA_RDNCS_MASK ,
    NVME_CTRL_RMDCA_RDCCS_SHIFT ,
    NVME_CTRL_RMDCA_RDCCS_MASK

};

six constants, all iconic, all essential, we love a complete set 👑

🎀 Constants 🎀

okay so these are the little shift-y and mask-y besties that let you dig the actual bits out of the struct nvme_id_ctrl.rmdca field — think of it as a scavenger hunt but the treasure is configuration flags 🦋

• NVME_CTRL_RMDCA_RDSCS_SHIFT — the shift amount you use to pull out the Restore Default NVM Subsystem Configuration Supported (RDSCS) from the struct nvme_id_ctrl.rmdca field. shift it, slay it, read it 💫
• NVME_CTRL_RMDCA_RDSCS_MASK — the mask that gets you RDSCS. masking is self-care fr fr 🌸
• NVME_CTRL_RMDCA_RDNCS_SHIFT — the shift amount that gets you the Restore Default Namespace Configuration Supported (RDNCS). yes it's a different acronym, yes it matters, don't mix them up bestie 🙈
• NVME_CTRL_RMDCA_RDNCS_MASK — the mask that gets you RDNCS. periodt ✨
• NVME_CTRL_RMDCA_RDCCS_SHIFT — the shift amount that gets you the Restore Default Capacity Management Configuration Supported (RDCCS). capacity management said main character energy 👑
• NVME_CTRL_RMDCA_RDCCS_MASK — the mask that gets you RDCCS. last one, and she ate 💅

ngl the pattern is literally: SHIFT for the shift amount, MASK for the mask, three pairs, three capabilities — RDSCS, RDNCS, RDCCS. lowkey elegant, highkey useful 🧚

okay that's the whole page, you made it to the end, I'm obsessed with you 🥹 so real quick, the official receipts: this was the enum nvme_id_ctrl_rmdca page from libnvme(9), dated October 2026 — go forth and shift those bits responsibly, bestie, mwah 💜🎀