STRUCT RZV2H_HW_INFO(9)

💅 struct rzv2h_hw_info(9) — like, the whole kernel API manual vibe

okay bestie, so we're in the Kernel API Manual today and the main character is struct rzv2h_hw_info. Say hi 👋

✨ NAME ✨

struct rzv2h_hw_info — the Interrupt Control Unit controller hardware info structure. that's it, that's the whole thing, she's a hardware-info holder and she EATS 💅

🎀 SYNOPSIS 🎀

struct rzv2h_hw_info {
    const u8        *tssel_lut;
    u16 t_offs;
    u8 max_tssel;
    u8 field_width;
    u8 ecc_start;
    u8 ecc_end;
 };

look at her. six fields, all iconic, no cap 🌸

🦋 Members 🦋

• tssel_lut — the TINT lookup table, lowkey the map of where everything lives 🔍
• t_offs — the TINT offset. yes she's offsetting, it's a whole thing ✨
• max_tssel — the TSSEL max value, aka the ceiling, the limit, the "you shall not pass" 💀
• field_width — the TSSR field width, so you know exactly how wide the vibe is 📏
• ecc_start — start index of the ECC RAM interrupts, where the ECC party begins 🎉
• ecc_end — end index of the ECC RAM interrupts, where it wraps up 🫶

👑 SEE ALSO 👑

• Kernel file ./drivers/irqchip/irq-renesas-rzv2h.c — go read the source, iykyk 📖
• struct rzv2h_irqc_reg_cache(9)
• struct rzv2h_icu_priv(9)
• rzv2h_icu_register_dma_ack(9)

fr fr bestie, if you're poking at rzv2h_hw_info you're already deep in the irqchip trenches and i'm obsessed with that for you 💜

so yeah, that's the page. sourced from ./drivers/irqchip, dated October 2026 — literally from the future, main character energy only 🌈⭐ she slayed, periodt. 💖