STRUCT QCOM_ICC_QOS(9)

✨ struct qcom_icc_qos(9) ✨

okay bestie, welcome to the Kernel API Manual 💖 this one's a struct page, and honestly? it's giving backstage-pass energy. it's the Qualcomm-specific interconnect QoS parameters — the little control panel that decides how your traffic gets treated on the bus. no cap, kind of a vibe. 🦋

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🌸 NAME 🌸

struct qcom_icc_qos — the Qualcomm specific interconnect QoS parameters, aka the receipts for how each node gets prioritized 🎀

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⭐ SYNOPSIS ⭐

like, here's the whole squad, exactly as it shows up in the code:

struct qcom_icc_qos {
    u32 areq_prio;
    u32 prio_level;
    bool limit_commands;
    bool ap_owned;
    int qos_mode;
    int qos_port;
    bool urg_fwd_en;
 };

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💅 Members 💅

every field is a main character in its own right, so let's do intros:

• areq_prio — node requests priority 🔥 literally what it says on the tin.
• prio_level — the priority level for bus communication. this is the one that actually tells the bus how important you are, iykyk.
• limit_commands — activate/deactivate limiter mode during runtime 👑 yes, at runtime, she's flexible like that.
• ap_owned — indicates if the node is owned by the AP or by the RPM. important distinction, don't get it twisted 💀
• qos_mode — the default qos mode for this node. the baseline vibe check ✨
• qos_port — the qos port number for finding qos registers of this node. it's the address of the whole situation, fr fr.
• urg_fwd_en — enable urgent forwarding 🚨 when you absolutely need your traffic to skip the line.

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🎀 SEE ALSO 🎀

go read these next, bestie, they're in the same friend group:

• the Kernel file ./drivers/interconnect/qcom/icc-rpm.h struct
• rpm_clk_resource(9)
• struct qcom_icc_provider(9)
• struct qcom_icc_node(9)

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and that's the whole page, periodt 💜 before you close the tab: this beauty lives in ./drivers/interconnect/qcom, stamped October 2026 — so when you cite it, cite it cute. 🫶🌸