dpio_reset(9)

💅 dpio_reset(9) — the glow-up edition

okay so picture this: you're deep in the Kernel API Manual and you've got a DPIO object that's seen things. bestie, this is the function that hits factory reset on it. 🎀

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✨ NAME ✨

dpio_reset — resets the DPIO and returns the object to its initial state. that's it, that's the whole vibe. clean slate energy 🔥

🌸 SYNOPSIS 🌸

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

three args, one int coming back at you. no cap.

🦋 ARGUMENTS 🦋

• mc_io — Pointer to the MC portal's I/O object. this is your golden ticket to the portal, so like… hand it over correctly pls 🙈
• cmd_flags — Command flags; one or more of 'MC_CMD_FLAG_'. yes "one or more" — stack 'em if you need to ✨
• token — Token of the DPIO object. the little name tag that tells the kernel which DPIO you're resetting. main character identification 💅

💀 RETURN 💀

lowkey the RETURN section is empty in the original — nothing documented, so we're not out here making things up. iykyk 🫶

fr fr though: no return values are listed in this page, so don't go assuming any.

👑 SEE ALSO 👑

the whole friend group, all hanging out in the kernel file ./drivers/soc/fsl/dpio/dpio.c:

• dpio_open(9)
• dpio_close(9)
• dpio_enable(9)
• dpio_disable(9)
• dpio_get_attributes(9)
• dpio_get_api_version(9)

go say hi to all of them, they're iconic 🌈

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and that's the whole page, bestie 💖 this lil' piece of lore lives at ./drivers/soc/fsl/dpio, dated October 2026, and it's filed under dpio_reset(9) — go forth and reset responsibly ✨🌷