tegra124_car_barrier(9)

💅 tegra124_car_barrier(9) — Kernel API Manual 🎀

okay bestie, so we're in the Kernel API Manual today and the function we're stanning is tegra124_car_barrier ✨ no cap, it's a whole vibe.

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✨ NAME ✨

tegra124_car_barrier — literally just wait for pending writes to the CAR to complete 🫶 that's it, that's the whole job.

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🌸 SYNOPSIS 🌸

void tegra124_car_barrier (void );

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🦋 ARGUMENTS 🦋

• void — no arguments. nada. zero. the function said "i need nothing from u" and honestly? iconic 💅

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💖 DESCRIPTION 💖

So here's the tea ☕ — tegra124_car_barrier waits for any outstanding writes to the CAR MMIO space from this CPU to finish up before it lets execution keep going. Like, it's the friend who's like "girl wait, let me finish this" before you walk out the door 🙈.

No return value. It returns nothing because it's too busy being a barrier. main character energy fr fr 👑.

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/clk/tegra/clk-tegra124.c 📁
• tegra124_clock_apply_init_table(9)
• tegra124_clock_assert_dfll_dvco_reset(9)
• tegra124_clock_deassert_dfll_dvco_reset(9)
• tegra132_clock_apply_init_table(9)
• tegra124_132_clock_init_pre(9)
• tegra124_132_clock_init_post(9)
• tegra124_clock_init(9)
• tegra132_clock_init(9)

like, go read those too, they're all in the same friend group 💜

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mwah 💋 this page came to you from ./drivers/clk/tegra, dated October 2026 — catch u in the next man page bestie, stay slaying ✨🌸