STRUCT WCNSS_DOWNLOAD_NV_REQ(9)

💖 NAME 💖

okay so bestie, this is struct wcnss_download_nv_req — it's literally the firmware fragment request struct, no cap. that's the whole vibe.

it's a Kernel API page, and yeah the manual name is struct wcnss...nload_nv_req(9) in case you were wondering 🫶

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✨ SYNOPSIS ✨

like, here's the whole shape of her, exactly as she comes:

struct wcnss_download_nv_req {
    struct wcnss_msg_hdr hdr;
    u16 seq;
    u16 last;
    u32 frag_size;
    u8 fragment[];
 };

that's it. that's the girl. 🎀

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🌸 Members 🌸

okay let's go field by field, because each of these little guys is doing something:

• hdr — the common packet wcnss_msg_hdr header 💅 like the envelope that every packet in this family gets
• seq — the sequence number of this fragment. so you know where it sits in the lineup, iykyk
• last — a boolean indicator of this being the last fragment of the binary 🏁 like the final boss fragment, the "that's a wrap" one
• frag_size — length of this fragment. gotta know how many bytes you're working with, fr fr
• fragment — fragment data. the actual payload bestie, the main character of the struct ✨

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🦋 SEE ALSO 🦋

go look at these, they're all in the same orbit:

• Kernel file ./drivers/soc/qcom/wcnss_ctrl.c
• struct wcnss_ctrl(9)
• struct wcnss_msg_hdr(9)
• struct wcnss_download_nv_resp(9)
• wcnss_ctrl_smd_callback(9)
• wcnss_request_version(9)
• wcnss_download_nv(9)
• qcom_wcnss_open_channel(9)

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ok that's the page!! ty for reading, mwah 💋

and for the record — this one lives under ./drivers/soc/qcom, dated October 2026, and the manual it belongs to is struct wcnss...nload_nv_req(9). slay, bye 💜