dpsw_if_disable(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dpsw_if_disable — okay bestie, we're shutting this interface DOWN

So this is a page from the Kernel API Manual, and it's all about dpsw_if_disable — the function that disables an Interface. That's it, that's the whole vibe. Section 9 of the manual, kernel API territory, and she's here to turn things off 💀

✨ SYNOPSIS ✨

Like, here's the whole signature, no cap:

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

That's literally it. Four args, one int coming back at you 🫶

🎀 ARGUMENTS 🎀

Okay so let's meet the squad, one by one:

  • mc_io — Pointer to MC portal's I/O object. She's the connection, the whole access point, the main character of getting anything done here 🔥
  • cmd_flags — Command flags; one or more of 'MC_CMD_FLAG_'. Yes bestie, pick your flags from that set, that's the assignment 💅
  • token — Token of DPSW object. Your little proof-of-identity for the DPSW, don't lose it 🎀
  • if_id — Interface Identifier. Which interface are we disabling? This one. Right here. Her 🌸

⭐ RETURN ⭐

Completion status, obviously:

  • '0' on Success 💖
  • Error code otherwise 😭

That's the whole deal. Zero means slay, anything else means something went sideways.

🦋 SEE ALSO 🦋

Okay this list is long — she ate and left no crumbs. First off, the kernel file itself:

./drivers/net/ethernet/freescale/dpaa2/dpsw.c

And then, alphabetically-ish, the whole friend group 👑:

Like I said. Iconic. Obsessed. Go read all of them, iykyk 📚✨

Sign-off time, besties! You've been reading the dpsw_if_disable(9) page, sourced from ./drivers/net/ethernet/freesca... (she got cut off mid-path, it's giving dramatic pause 💀), dated October 2026. Go forth and disable responsibly, mwah 💜🎀🦋

📦 where this page comes from