STRUCT XE_MEMIRQ(9)

✨ struct xe_memirq(9) ✨

okay so this is from the Kernel API Manual, and bestie, we're talking about struct xe_memirq — literally the data used by the Memory Based Interrupts_. iykyk 💅

---

💖 NAME 💖

struct xe_memirq — the data struct that the Memory Based Interrupts_ are out here using. that's it, that's the vibe 🫶

---

🌸 SYNOPSIS 🌸

struct xe_memirq {
    struct xe_bo *bo;
    unsigned int num_pages;
    struct iosys_map source;
    bool enabled;
 };

like… look at her. four members. main character energy fr fr 👑

---

🎀 Members 🎀

• bo — the buffer object that's carrying the Memory Based Interrupts Page Layout_. it's giving home base 🏠
• num_pages — how many per-instance source/status pages we're working with. count 'em bestie 🔢
• source — an iosys pointer pointing right at the Interrupt Source Report Page_. iconic 📍
• enabled — an internal flag that controls the processing of the interrupts. lowkey the on/off switch of the whole situation 🎚️

---

🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/xe/xe_memirq_types.h — go read it, it's right there, no cap 📖✨

---

bestie reminder: enabled is described as an internal flag, so that's a hands-off situation for you, okay? 🙈

---

and that's the whole page! 💜 shoutout to ./drivers/gpu/drm/xe for bringing us this file, dated October 2026, and to struct xe_memirq(9) herself — periodt. 🎀🌈⭐