hfi1_tid_group_to_idx(9)

💅 hfi1_tid_group_to_idx — Kernel API Manual, bestie edition 🎀

Okay so real talk, we're in the kernel API manual for hfi1_tid_group_to_idx(9) and honestly? This one is short and sweet but she serves. Let's get into it ✨

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🌸 NAME 🌸

hfi1_tid_group_to_idx — convert an index to a group @rcd - the receive context @grp - the group pointer

Not me telling you exactly what it is: converting an index to a group, and the @rcd is the receive context while the @grp is the group pointer. Periodt. 💅

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🦋 SYNOPSIS 🦋

u16 hfi1_tid_group_to_idx (struct hfi1_ctxtdata *rcd , struct tid_group *grp );

Like, she returns a u16 and takes a struct hfi1_ctxtdata *rcd plus a struct tid_group *grp. That's the whole vibe. 🌈

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✨ ARGUMENTS ✨

• rcd — undescribed 🙈 (yes, the manpage literally says -- undescribed --, and I'm not about to invent lore for her)
• grp — undescribed 🙈 (same energy, our source said nothing so I'm saying nothing)

Ngl bestie, the docs left these two on read. No cap, the original literally says -- undescribed -- for both, so we're keeping it 100 and not guessing. 🫶

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👑 SEE ALSO 👑

• Kernel file ./drivers/infiniband/hw/hfi1/exp_rcv.h
• hfi1_idx_to_tid_group(9) — the other half of the duo, go check her out too 💖

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That's the whole page, iconic and concise. 💀 This masterpiece lives at ./drivers/infiniband/hw/hfi1, dated October 2026, in the Kernel API Manual — mwah, slay, goodbye bestie! 🌸🎀💜