ionic_qid_to_bitid(9)

✨ NAME ✨

okay so bestie, welcome to the ionic_qid_to_bitid(9) page from the Kernel API Manual 😌 and it transforms a queue id into a resource bit index. that's the whole vibe 🎀

🌸 SYNOPSIS 🌸

u32 ionic_qid_to_bitid (u32 qid , u8 qgrp_shift , u8 half_qid_shift );

🦋 ARGUMENTS 🦋

• qid — queue index, bestie. like the queue's little name tag 💅
• qgrp_shift — Log2 number of queues per queue group ✨
• half_qid_shift — Log2 of half the total number of queues 🌀

💖 RETURN 💖

Resource bit index — that's what you get back, fr fr 🫶

🔥 DESCRIPTION 🔥

This is the inverse of ionic_bitid_to_qid. periodt. it literally undoes that transformation, no cap 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/infiniband/hw/ionic/ionic_res.h struct ionic_resid_bits(9)
• ionic_resid_init(9)
• ionic_resid_destroy(9)
• ionic_resid_get_shared(9)
• ionic_resid_get(9)
• ionic_resid_put(9)
• ionic_bitid_to_qid(9)

lowkey iconic, highkey useful 🧚 signing off from ./drivers/infiniband/hw/ionic — October 2026 💜