tegra114_car_barrier(9)

✨ NAME ✨

tegra114_car_barrier — wait for pending writes to the CAR to complete

okay bestie, you're on the tegra114_car_barrier(9) page in the Kernel API Manual, and this one is lowkey just a waiting moment. No cap. 💅

🎀 SYNOPSIS 🎀

void tegra114_car_barrier (void );

🌸 ARGUMENTS 🌸

• void — no arguments. Zero. None. It's giving "no thoughts, just vibes" but for parameters. 🫶

💅 DESCRIPTION 💅

So what it does: wait for any outstanding writes to the CAR MMIO space from this CPU to complete before continuing execution. That's the whole gig. ✨

No return value. Literally void, so don't go looking for a result to catch. 💖

🔥 SEE ALSO 🔥

• Kernel file: ./drivers/clk/tegra/clk-tegra114.c
• tegra114_clock_tune_cpu_trimmers_high(9)
• tegra114_clock_tune_cpu_trimmers_low(9)
• tegra114_clock_tune_cpu_trimmers_init(9)
• tegra114_clock_assert_dfll_dvco_reset(9)
• tegra114_clock_deassert_dfll_dvco_reset(9)

mwah 💋 source/version check: ./drivers/clk/tegra · October 2026 · tegra114_car_barrier(9). byeee, go wait on those writes bestie 🫶