ice_dpll_sma_pin_state_set(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 NAME 🌸

okay bestie, welcome to the Kernel API Manual — this one is ice_dpll_sma_pin_state_set, and it does exactly what it says on the tin: set SMA pin state on dpll device ✨

✨ SYNOPSIS ✨

int ice_dpll_sma_pin_state_set (const struct dpll_pin *pin , void
       *pin_priv , const struct dpll_device *dpll , void *dpll_priv , enum
       dpll_pin_state state , struct netlink_ext_ack *extack );

🎀 ARGUMENTS 🎀

  • pin — pointer to a pin
  • pin_priv — private data pointer passed on pin registration
  • dpll — registered dpll pointer
  • dpll_priv — private data pointer passed on dpll registration
  • state — requested state of the pin
  • extack — error reporting

💅 DESCRIPTION 💅

okay so, this is a Dpll subsystem callback. Its whole job? Set state of a pin. That's it, that's the tea 🍵

🔒 CONTEXT 🔒

It acquires and releases pf->dplls.lock. So yeah, it's locking bestie — respect the lock 🔐

🫶 RETURN 🫶

Here's the vibe check:

  • 0 - success
  • negative - failed to get state

👑 SEE ALSO 👑

Kernel file ./drivers/net/ethernet/intel/ice/ice_dpll.c, and enum ice_dpll_pin_type(9) — plus the whole extended universe:

Source/version: ./drivers/net/ethernet/intel/ice · October 2026 · ice_dpll_sma_pin_state_set(9) — okay bye bestie, go set those SMA pin states and slay 💅✨🦋

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