mpc52xx_is_extirq(9)

okay so bestie, welcome to mpc52xx_is_extirq(9) from the Kernel API Manual ✨ — it's giving tiny helper function with main character energy, and we're keeping every crumb of info, no cap.

🌸 NAME 🌸

mpc52xx_is_extirq — Returns true if hwirq number is for an external IRQ. That's the whole name-section tea. 💅

✨ SYNOPSIS ✨

int mpc52xx_is_extirq (int l1 , int l2 );

🎀 ARGUMENTS 🎀

• l1 — the page literally says -- undescribed --, so bestie, the lore is not lore-ing here. We are not inventing details. 🙈
• l2 — same energy: -- undescribed --. Mysterious, iconic, but still fully undescribed. 🫶

🦋 SEE ALSO 🦋

• Kernel file ./arch/powerpc/platforms/52xx/mpc52xx_pic.c
• mpc52xx_irqhost_xlate(9)
• mpc52xx_irqhost_map(9)
• mpc52xx_init_irq(9)
• mpc52xx_get_irq(9)

mwah 💋 and that's the page! Cute sign-off time: source/version vibes are ./arch/powerpc/platforms/52xx, October 2026, mpc52xx_is_extirq(9) — periodt. 🌈👑