sq_prepare_db(9)

🎀 sq_prepare_db — prepare doorbell to write 🎀

Okay bestie, welcome to sq_prepare_db(9) from the Kernel API Manual — yes that's the manual name, we're in the kernel docs now, buckle up 💅

✨ NAME ✨

sq_prepare_db — prepare that doorbell to write, no cap 🔔

✨ SYNOPSIS ✨

u32 sq_prepare_db (struct hinic_sq *sq , u16 prod_idx , unsigned int cos
);

🌸 ARGUMENTS 🌸

• sq — the send queue, the main character of this whole operation 🫶
• prod_idx — the pi value for the doorbell, it's giving index energy
• cos — the cos of the doorbell, literally that's the whole description, iykyk

💜 DESCRIPTION 💜

Return db value. That's it, that's the vibe ✨ short and iconic, she ate and left no crumbs 😭

🦋 SEE ALSO 🦋

The kernel file lives at ./drivers/net/ethernet/huawei/hinic/hinic_hw_qp.c — go read it, bestie, it's right there 👑

And here's the whole friend group, all together, no one left behind 💖:

• alloc_sq_skb_arr(9)
• free_sq_skb_arr(9)
• alloc_rq_skb_arr(9)
• free_rq_skb_arr(9)
• hinic_init_sq(9)
• hinic_clean_sq(9)
• alloc_rq_cqe(9)
• free_rq_cqe(9)
• hinic_init_rq(9)
• hinic_clean_rq(9)
• hinic_get_sq_free_wqebbs(9)
• hinic_get_rq_free_wqebbs(9)
• hinic_sq_prepare_wqe(9)
• hinic_sq_write_db(9)
• hinic_sq_get_wqe(9)
• hinic_sq_return_wqe(9)
• hinic_sq_write_wqe(9)
• hinic_sq_read_wqebb(9)
• hinic_sq_read_wqe(9)
• hinic_sq_put_wqe(9)
• hinic_sq_get_sges(9)
• hinic_rq_get_wqe(9)
• hinic_rq_write_wqe(9)
• hinic_rq_read_wqe(9)
• hinic_rq_read_next_wqe(9)
• hinic_rq_put_wqe(9)
• hinic_rq_get_sge(9)
• hinic_rq_prepare_wqe(9)
• hinic_rq_update(9)

okay that's the whole page, you understood it perfectly, I'm so proud of you 🥹 This cutie came from ./drivers/net/ethernet/huawei/..., dated October 2026, and it's sq_prepare_db(9) — slay, bye bestie! 💅✨🎀