dpseci_disable(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dpseci_disable(9) — like, the whole vibe

okay bestie, welcome to the Kernel API Manual ✨ this one's called dpseci_disable(9) and it's genuinely so straightforward it's almost sus.

🎀 NAME 🎀

dpseci_disable — disables the DPSECI. that's it. it stops the sending AND the receiving of frames. both directions. we love a clean shutdown, no cap 💅

✨ SYNOPSIS ✨

int dpseci_disable(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token);

three args, one int back. iconic, minimal, no notes 🫶

🌸 ARGUMENTS 🌸

  • mc_io — pointer to the MC portal's I/O object. literally the doorway to the MC portal, she's the main character of the plumbing 💖
  • cmd_flags — command flags. you pass one or more of 'MC_CMD_FLAG_' here. pick your flags, slay 🔥
  • token — the token of the DPSECI object. that's how we know which DPSECI we're talking to, iykyk 🦋

💀 RETURN 💀

so... the original page has this section and then just — nothing. empty. a whole heading with no content 😭 not me staring at the void. anyway, nothing documented here, so nothing for me to tell you, and I'm not about to make stuff up fr fr.

👑 SEE ALSO 👑

kernel file ./drivers/crypto/caam/dpseci.c — that's where the magic lives, bestie.

and the whole friend group, all of them (9):

like, the entire dpseci cinematic universe. go read them, they're all right there 🍓

quick vibe check: dpseci_disable is the opposite of dpseci_enable, which is giving "two sides of the same coin" energy. turn it off, go home, hydrate 💜

and that's the page!! mwah 💋 this little number lives in ./drivers/crypto/caam and the version/date stamp on it says October 2026 — so she's dated, she's filed, she's perfect. dpseci_disable(9), everyone. periodt 🌈⭐

📦 where this page comes from