bnx2x_mcast..._registry_e1(9)

📦 version 7.3.1, in nixpkgs unstable

💅 bnx2x_mcast_refresh_registry_e1 — the Kernel API Manual glow-up

okay so this is a page from the Kernel API Manual, and it's about bnx2x_mcast_refresh_registry_e1 — a little function with a big name that keeps the multicast registry in check for you. no cap, it's more chill than it sounds. 🦋

✨ NAME ✨

bnx2x_mcast_refresh_registry_e1 — that's the whole name section, bestie, it's a one-name household 👑

🌸 SYNOPSIS 🌸

int bnx2x_mcast_refresh_registry_e1 (struct bnx2x *bp , struct bnx2x_mcast_obj *o );

she returns an int, she takes two structs, she slays 💅

🎀 ARGUMENTS 🎀

  • bp — the device handle 🖥️ like, this is whose device we're talking about
  • o — the multicast info 🍓 all the multicast deets live in here

🔥 DESCRIPTION 🔥

okay so here's the vibe: first thing she does is peek at the ramrod data first entry flag to figure out if this is a DELETE command or an ADD command. 👀 then she updates the registry to match, like the icon she is:

  • if it's ADD — she allocates a memory and adds the entries to the registry (list) 🧚✨
  • if it's DELETE — she clears the registry and frees the memory 🧹💀

that's literally it, she's just keeping the registry and the command in sync, main character energy fr fr 🌈

👑 SEE ALSO 👑

the kernel file lives at ./drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c — go hang out there sometime 🫶

and here's the whole group chat, every single one of them mentioned, no skips:

like, that's the entire friend group, and yes they all ate 💖

and that's the page!! this lil beauty comes from the kernel source at ./drivers/net/ethernet/broadco... and it's dated October 2026 — so she's from the future, iconic behavior tbh ⭐💜 bye bestie, go read the registry 🎀

📦 where this page comes from