qcom_icc_aggregate(9)

💅 qcom_icc_aggregate — the Kernel API Manual glow-up ✨

okay so bestie, welcome to the Kernel API Manual entry for qcom_icc_aggregate 🎀 this is the function that aggregates bw for buckets indicated by tag. yes, "buckets." yes, "tag." we're doing interconnect things and we're doing them gorgeously 💖

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✨ NAME ✨

qcom_icc_aggregate — aggregate bw for buckets indicated by tag 🦋

like, it takes your bandwidth numbers and files them into the right little bucket based on the tag. iconic behavior honestly 👑

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🌸 SYNOPSIS 🌸

int qcom_icc_aggregate (struct icc_node *node , u32 tag , u32 avg_bw ,
u32 peak_bw , u32 *agg_avg , u32 *agg_peak );

that's the whole signature, no cap. int going in, int coming out, and a whole lotta u32 in between 😭

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🧚 ARGUMENTS 🧚

okay so every single one of these, let's go 🫶

• node — node to aggregate. the main character of this whole operation ngl ⭐
• tag — tag to indicate which buckets to aggregate. it's giving "which folder do I put this in" energy 🎀
• avg_bw — new bw to sum aggregate. this one gets summed, bestie ➕
• peak_bw — new bw to max aggregate. this one gets maxed, not summed, don't mix them up 💀
• agg_avg — existing aggregate avg bw val. like, the avg val that's already there 🙈
• agg_peak — existing aggregate peak bw val. the peak val that's already there 🔥

lowkey important: avg_bw sums and peak_bw maxes. two different verbs, two different buckets, one function. iykyk 💅

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👑 SEE ALSO 👑

go read these next, bestie, they're all in the Kernel file ./drivers/interconnect/qcom/icc-rpmh.c 🌈

• qcom_icc_set_qos(9)
• qcom_icc_pre_aggregate(9)
• qcom_icc_set(9)
• qcom_icc_bcm_init(9)
• qcom_icc_rpmh_configure_qos(9)

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💜 the cute sign-off 💜

this page lives in ./drivers/interconnect/qcom, dated October 2026, and it's page qcom_icc_aggregate(9) of the Kernel API Manual — that's the whole footer, mwah, slay, periodt 💖✨🎀🦋