STRUCT TRAFFIC_SHAPER_CFG(9)

💅 struct traffic_shaper_cfg(9) — like, the traffic shaper config era

okay so bestie, welcome to the Kernel API Manual 🎀 — this is the page for struct traffic_shaper_cfg, which is literally just the traffic shaper configuration. no cap, that's the whole vibe. it's a struct, it holds config, it shapes traffic. iconic behavior only.

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✨ SYNOPSIS ✨

here's the whole thing, copy it exactly, don't @ me:

struct traffic_shaper_cfg {
    bool en;
    bool rd_client;
    u32 client_id;
    u32 bpc_denom;
    u64 bpc_numer;
 };

look at her. five fields. main character energy fr fr 🫶

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🌸 Members 🌸

okay let's go through the squad one by one, each one ate and left no crumbs:

• en — enable/disable the traffic shaper. that's it, that's the whole job. the on/off switch of the group chat 💅
• rd_client — true if this is a read client, false if it's a write client. literally the "are you a reader or a writer" vibe check 🦋
• client_id — the client identifier. who is she? her ID, obviously ✨
• bpc_denom — the denominator of byte per clk. it's a u32, bestie, keep that in mind 👑
• bpc_numer — the numerator of byte per clk. and this one's a u64! big girl numbers, we love to see it 🔥

ngl the bpc_denom / bpc_numer pairing is giving fraction, and you KNOW bytes per clk is a rate — respect the ratio, periodt.

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🧚 SEE ALSO 🧚

go read these next, iykwup, they're all in Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h:

• struct split_pipe_cfg(9)
• struct dpu_danger_safe_status(9)
• struct dpu_vsync_source_cfg(9)
• struct dpu_hw_mdp_ops(9)

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that's the whole page, no skips, no crumbs left behind 🍓

✨ mwah ✨ this cutie lives in ./drivers/gpu/drm/msm/disp/dpu1, the source/version vibes are dated October 2026, and yes we're still on struct traffic_shaper_cfg(9) — signing off, stay slay, go read your headers 💜🌈⭐