libnvme(2)

💖 NAME 💖

enum nvme_register_offsets — bestie, this is the controller registers list, and it covers all the transports, no cap. Think of it as the layout of BAR0/1 for PCIe, and the properties for fabrics. That's the whole vibe. 👑

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✨ SYNOPSIS ✨

Okay so here's the whole enum, and yes, we're listing every single one because every single one matters:

enum nvme_register_offsets {
    NVME_REG_CAP ,
    NVME_REG_VS ,
    NVME_REG_INTMS ,
    NVME_REG_INTMC ,
    NVME_REG_CC ,
    NVME_REG_CSTS ,
    NVME_REG_NSSR ,
    NVME_REG_AQA ,
    NVME_REG_ASQ ,
    NVME_REG_ACQ ,
    NVME_REG_CMBLOC ,
    NVME_REG_CMBSZ ,
    NVME_REG_BPINFO ,
    NVME_REG_BPRSEL ,
    NVME_REG_BPMBL ,
    NVME_REG_CMBMSC ,
    NVME_REG_CMBSTS ,
    NVME_REG_CMBEBS ,
    NVME_REG_CMBSWTP ,
    NVME_REG_NSSD ,
    NVME_REG_CRTO ,
    NVME_REG_PMRCAP ,
    NVME_REG_PMRCTL ,
    NVME_REG_PMRSTS ,
    NVME_REG_PMREBS ,
    NVME_REG_PMRSWTP ,
    NVME_REG_PMRMSCL ,
    NVME_REG_PMRMSCU

};

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🎀 Constants 🎀

Grab a snack, we're going through all twenty-eight of them, one by one, zero skips, periodt. 🫶

• NVME_REG_CAP — Controller Capabilities 💅 the "what can u even do" register
• NVME_REG_VS — Version 🦋
• NVME_REG_INTMS — Interrupt Mask Set 🔥
• NVME_REG_INTMC — Interrupt Mask Clear 🧹
• NVME_REG_CC — Controller Configuration 🎛️
• NVME_REG_CSTS — Controller Status 👀
• NVME_REG_NSSR — NVM Subsystem Reset 🔄
• NVME_REG_AQA — Admin Queue Attributes 📋
• NVME_REG_ASQ — Admin SQ Base Address 📍
• NVME_REG_ACQ — Admin CQ Base Address 📍
• NVME_REG_CMBLOC — Controller Memory Buffer Location 🗺️
• NVME_REG_CMBSZ — Controller Memory Buffer Size 📏
• NVME_REG_BPINFO — Boot Partition Information 🥾
• NVME_REG_BPRSEL — Boot Partition Read Select 🎯
• NVME_REG_BPMBL — Boot Partition Memory Buffer Location 📌
• NVME_REG_CMBMSC — Controller Memory Buffer Memory Space Control 🕹️
• NVME_REG_CMBSTS — Controller Memory Buffer Status 📊
• NVME_REG_CMBEBS — Controller Memory Buffer Elasticity Buffer Size 🫧
• NVME_REG_CMBSWTP — Controller Memory Buffer Sustained Write Throughput 🏃‍♀️
• NVME_REG_NSSD — NVM Subsystem Shutdown 🛑
• NVME_REG_CRTO — Controller Ready Timeouts ⏰
• NVME_REG_PMRCAP — Persistent Memory Capabilities 🧠
• NVME_REG_PMRCTL — Persistent Memory Region Control 🎚️
• NVME_REG_PMRSTS — Persistent Memory Region Status 📈
• NVME_REG_PMREBS — Persistent Memory Region Elasticity Buffer Size 🫧
• NVME_REG_PMRSWTP — Memory Region Sustained Write Throughput 🏃
• NVME_REG_PMRMSCL — Persistent Memory Region Controller Memory Space Control Lower ⬇️
• NVME_REG_PMRMSCU — Persistent Memory Region Controller Memory Space Control Upper ⬆️

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okay bestie that's literally the whole page, 28 for 28, nothing left out, we ate and left no crumbs 💖✨ and before u go — this was the enum nvme_register_offsets page of the libnvme API Manual, dated July 2026, and it's giving libnvme(2) energy. slay, bye 🎀🦋💜