plpks_get_maxobjectsize(9)

🎀 plpks_get_maxobjectsize(9) — Kernel API Manual 🎀

Okay bestie, this is the kernel API moment where we find out the biggest object the PLPKS can handle. Lowkey iconic.

🌸 NAME 🌸

plpks_get_maxobjectsize — Get the maximum object size supported by the PLPKS.

✨ SYNOPSIS ✨

u16 plpks_get_maxobjectsize (void );

🫶 ARGUMENTS 🫶

• void — no arguments. That's it. Not a single one. Periodt.

💖 DESCRIPTION 💖

So here's the tea: successful execution of the H_PKS_GET_CONFIG HCALL during initialization reads the maximum object size into the file local static maxobjsize variable. That's the whole flow, no cap.

🔥 RETURN 🔥

On success, the maximum object size is returned. If it's not successful, you get 0. That's the vibe.

👑 SEE ALSO 👑

• Kernel file: ./arch/powerpc/platforms/pseries/plpks.c
• plpks_get_version(9)
• plpks_get_objoverhead(9)
• plpks_get_maxpwsize(9)
• plpks_get_maxobjectlabelsize(9)
• plpks_get_totalsize(9)
• plpks_get_usedspace(9)
• plpks_get_supportedpolicies(9)
• plpks_get_maxlargeobjectsize(9)
• plpks_get_signedupdatealgorithms(9)
• plpks_get_wrappingfeatures(9)
• plpks_get_passwordlen(9)
• plpks_is_available(9)
• plpks_signed_update_var(9)
• plpks_write_var(9)
• plpks_remove_var(9)
• plpks_wrapping_is_supported(9)
• plpks_gen_wrapping_key(9)
• plpks_wrap_object(9)
• plpks_unwrap_object(9)
• plpks_read_os_var(9)
• plpks_read_fw_var(9)
• plpks_read_bootloader_var(9)
• plpks_populate_fdt(9)
• plpks_early_init_devtree(9)

Cutest sign-off ever: source/version ./arch/powerpc/platforms/pseries, date October 2026, manual page plpks_get_maxobjectsize(9). Bye bestie 💖