imr_add_range(9)

💖 imr_add_range(9) 💖

okay so this is the Kernel API Manual entry for imr_add_range(9), and bestie, it's giving “small function, very specific job.” Here's the whole thing, no cap. 🎀

✨ NAME ✨

imr_add_range — add an Isolated Memory Region.

🌸 SYNOPSIS 🌸

int imr_add_range (phys_addr_t base , size_t size , unsigned int rmask ,
       unsigned int wmask );

🦋 ARGUMENTS 🦋

• base — physical base address of region aligned to 1KiB.
• size — physical size of region in bytes must be aligned to 1KiB.
• rmask — read access mask.
• wmask — write access mask.

💅 RETURN 💅

It returns zero on success or a negative value indicating error. literally that's the whole vibe check. ✅😭

👑 SEE ALSO 👑

Kernel file: ./arch/x86/platform/intel-quark/imr.c

and these other little icons:

• imr_is_enabled(9)
• imr_read(9)
• imr_write(9)
• imr_dbgfs_state_show(9)
• imr_debugfs_register(9)
• imr_check_params(9)
• imr_raw_size(9)
• imr_address_overlap(9)
• __imr_remove_range(9)
• imr_remove_range(9)
• imr_clear(9)
• imr_fixup_memmap(9)
• imr_init(9)

okay that's the whole page, bestie! this little cutie lives at source path ./arch/x86/platform/intel-quark, dated October 2026, and it's the imr_add_range(9) manual page. mwah 💋✨🫶