STRUCT FPGA_IRQ_DATA(9)

✨ NAME ✨

okay so bestie, welcome to the Kernel API Manual moment for struct fpga_irq_data — it's literally the irq data container for the FPGA IRQ controller. that's the vibe, no cap. 💖

🎀 SYNOPSIS 🎀

struct fpga_irq_data {
    void __iomem *base;
    u32 valid;
    struct irq_domain *domain;
    u8 used_irqs;
};

🌸 Members 🌸

• base — memory offset in virtual memory. slay, it's the address-ish member. ✨
• valid — mask for valid IRQs on this controller. lowkey the "who's invited" list. 🫶
• domain — IRQ domain for this instance. iconic instance-specific energy. 👑
• used_irqs — number of active IRQs on this controller. the current headcount, fr fr. 🔥

🦋 SEE ALSO 🦋

• Kernel file ./drivers/irqchip/irq-versatile-fpga.c

catch u later, bestie — this page came from ./drivers/irqchip, dated October 2026, and it's literally all about struct fpga_irq_data(9) 💅✨