hns_rcb_set...esced_frames(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 hns_rcb_set...esced_frames(9) — Kernel API Manual ✨

okay bestie, welcome to the <pink>Kernel API Manual</pink> 💅 today's main character is hns_rcb_set_tx_coalesced_frames(9), and no, the title didn't glitch — it's literally abbreviated like that in the header: hns_rcb_set...esced_frames(9). iykyk 🎀

✨ NAME ✨

hns_rcb_set_tx_coalesced_frames — set rcb coalesced frames 🦋

🫶 SYNOPSIS 🫶

int hns_rcb_set_tx_coalesced_frames (struct rcb_common_cb *rcb_common ,
u32 port_idx , u32 coalesced_frames );

like, that's the whole signature, no cap. three args, one int coming back at you 💖

💜 ARGUMENTS 💜

  • rcb_common — the rcb_common device, periodt. this is the big one, the main character of the struct world 👑
  • port_idx — the port id in comm 🔥 that's your little index into the common thing
  • coalesced_frames — the tx/rx BD num for coalesced frames 🌈 (yes, "BD num" — that's what the page says, we don't make the rules)

⭐ RETURN ⭐

zero for success, or an error code in case of failure 😭 — so like, check it. 0 = slay, anything else = vibe check failed 💀

🧚 SEE ALSO 🧚

the kernel file lives at ./drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c and honestly the whole friend group is here:

like, twenty-one besties. ate. 💅

ngl, read the whole set: this one only handles <hotpink>tx</hotpink> coalesced frames — its sibling hns_rcb_set_rx_coalesced_frames(9) is right there in the list for the rx side 🍓

and that's the page, bestie! 🎀 source/version on the footer says ./drivers/net/ethernet/hisilic... (yep, truncated exactly like that, we don't fix it 💀) dated <cyan>October 2026</cyan> — so like, from the future fr fr. bye, ily, go check your error codes 🫶✨

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