acrn_ioreq_range_add(9)

✨ NAME ✨

okay so bestie, this is the acrn_ioreq_range_add(9) page from the Kernel API Manual 💖. It’s giving “add an iorange monitored by an ioreq client,” and honestly? iconic. acrn_ioreq_range_add is the function name, and yes, we are keeping every little detail. periodt.

🌸 SYNOPSIS 🌸

int acrn_ioreq_range_add (struct acrn_ioreq_client *client , u32 type ,
       u64 start , u64 end );

🎀 ARGUMENTS 🎀

• client — the ioreq client. Main character energy, no cap 👑.
• type — the type, and it’s either ACRN_IOREQ_TYPE_MMIO or ACRN_IOREQ_TYPE_PORTIO 🦋.
• start — start address of iorange. Yup, the beginning vibe.
• end — end address of iorange. The finish line, bestie 🎀.

💫 RETURN 💫

0 on success, <0 on error. That’s it. Slay 💅.

🌈 SEE ALSO 🌈

• Kernel file ./drivers/virt/acrn/ioreq.c
• acrn_ioreq_range_del(9)
• acrn_ioreq_client_create(9)
• acrn_ioreq_client_destroy(9)

cute little sign-off: this page is from ./drivers/virt/acrn, dated October 2026, and it’s the acrn_ioreq_range_add(9) page. mwah 💜