t3_set_reg_field(9)

📦 version 7.3.1, in nixpkgs unstable

💅 t3_set_reg_field(9) — the Kernel API Manual, bestie edition 🎀

okay so this is a page from the Kernel API Manual, and today's main character is t3_set_reg_field 🦋 she's a tiny little helper function and honestly? she ate. let's get into it.

✨ NAME ✨

t3_set_reg_field — set a register field to a value. that's it, that's the whole job, and she does it flawlessly 💖

✨ SYNOPSIS ✨

void t3_set_reg_field (struct adapter *adapter , unsigned int addr , u32
mask , u32 val );

look at her signature. gorgeous. no notes 💅

🌸 ARGUMENTS 🌸

  • adapter — the adapter to program 🫶 like, the whole device we're messing with.
  • addr — the register address. where the vibe lives.
  • mask — specifies the portion of the register to modify. this is the lil selector — it says which bits we're allowed to touch, no cap.
  • val — the new value for the register field. the fresh content going in ✨

💜 DESCRIPTION 💜

Sets a register field specified by the supplied mask to the given value.

literally that's the whole thing, bestie — masked field, new value, done. she's a one-trick pony and the trick is iconic 👑

🌈 SEE ALSO 🌈

the whole extended friend group fr fr — every single one of these:

ngl this page is short and sweet and that's exactly the energy 💀 no warnings, no bugs section, no scary caveats — just a clean lil register poke. go read the friends above if you want the lore iykyk 🧚

and that's the page, bestie 🍓 this came out of ./drivers/net/ethernet/chelsio... and it's dated October 2026, filed under t3_set_reg_field(9) — mwah, slay, periodt 💖✨

📦 where this page comes from