libnvme(2)

💖 NAME 💖

okay bestie, gather round — this is enum nbft_ssns_trflags, aka the SSNS Transport Specific Flags Field (it's literally Figure 17, no cap) 🦋

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✨ SYNOPSIS ✨

enum nbft_ssns_trflags {
    NBFT_SSNS_TRFLAG_VALID ,
    NBFT_SSNS_PDU_HEADER_DIGEST ,
    NBFT_SSNS_DATA_DIGEST

};

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🎀 Constants 🎀

the way this enum just has three little guys and each one is carrying a whole vibe check of its own, i'm obsessed 💅

• NBFT_SSNS_TRFLAG_VALID — Transport Specific Flags in Use. so like: if it's set to 1h, this descriptor is valid and we're thriving ✨. if it's cleared to 0h, then nope, this descriptor is not valid. sad. tragic. moving on 🫶
• NBFT_SSNS_PDU_HEADER_DIGEST — PDU Header Digest (HDGST) Flag. if it's set to 1h, then the host or administrator required the connection described by this Subsystem and Namespace Descriptor to use the NVM Header Digest Enabled. and like, a consumer of this information should attempt to use NVM Header Digest when recreating this connection if it's enabled — that's the assignment, periodt 🔥. if it's cleared to 0h, then the host or administrator did not require the connection described by this Subsystem and Namespace Descriptor to use the NVM Header Digest Enabled 💀
• NBFT_SSNS_DATA_DIGEST — Data Digest (DDGST) Flag. if it's set to 1h, then the host or administrator required the connection described by this Subsystem and Namespace Descriptor to use the NVM Data Digest Enabled 👑. if it's cleared to 0h, then the host or administrator did not require the connection described by this Subsystem and Namespace Descriptor to use the NVM Data Digest Enabled 🌸. and bestie, a consumer of this field should attempt to use NVM Data Digest when recreating this connection if it's enabled — iykyk 💜

fr fr, the 1h = "yes do the thing" and 0h = "no we're not doing the thing" energy is the whole plot here. don't skip it 🙈

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that's the whole page, you ate that 🍓💖 this was libnvme(2), the enum nbft_ssns_trflags moment, from July 2026 — go forth and flag responsibly, bestie 🧚⭐🌈