k3rtc_fence(9)

📦 version 7.3.1, in nixpkgs unstable

NAME 💖

k3rtc_fence(9) — direct from the Kernel API Manual — is the function that makes sure a register sync actually happened between the two domains. That’s the whole assignment, bestie: sync check, no cap ✨

SYNOPSIS ✨

int k3rtc_fence (struct ti_k3_rtc *priv );

ARGUMENTS 🎀

  • priv — pointer to priv data. That’s it, that’s the argument, she’s just a pointer to the priv data 💅

RETURN 🦋

  • 0 if the sync took place. Slay.
  • Otherwise it returns -ETIMEDOUT. So if the sync didn’t happen, you get that timeout-flavored error 😭

SEE ALSO 🌸

  • Kernel file ./drivers/rtc/rtc-ti-k3.c
  • struct ti_k3_rtc(9)

Cute little sign-off: this page comes from ./drivers/rtc, dated October 2026, under the Kernel API Manual banner. Bye bestie, go check those syncs 🫶💜

📦 where this page comes from