mei_me_d0i3c_write(9)

💅 mei_me_d0i3c_write(9) — kernel API manual, but make it make sense

okay so bestie, this is a page from the Kernel API Manual, and the star of the show is mei_me_d0i3c_write ✨ — a function in ./drivers/misc/mei/hw-me.c that writes the H_D0I3C register to the device. That's it, that's the whole vibe. Short page, iconic function, no notes 🎀

✨ NAME ✨

mei_me_d0i3c_write — writes H_D0I3C register to device 🫶

🌸 SYNOPSIS 🌸

void mei_me_d0i3c_write (struct mei_device *dev , u32 reg );

That's the whole signature, no cap. Returns void, so like… it gives nothing back and it doesn't need to 💅

🦋 ARGUMENTS 🦋

• dev — the device structure 👑 this is your main character, the whole struct mei_device situation
• reg — new register value ⭐ literally just the fresh value you're putting in there

💖 SEE ALSO 💖

Kernel file ./drivers/misc/mei/hw-me.c — that's where this lives, go look, iykyk 🔥

And now the extended friend group 😭 literally all of these, in this exact order, no skipping:

• mei_me_reg_read(9)
• mei_me_reg_write(9)
• mei_me_mecbrw_read(9)
• mei_me_hcbww_write(9)
• mei_me_mecsr_read(9)
• mei_hcsr_read(9)
• mei_hcsr_write(9)
• mei_hcsr_set(9)
• mei_hcsr_set_hig(9)
• mei_me_d0i3c_read(9)
• mei_me_trc_status(9)
• mei_me_fw_status(9)
• mei_me_hw_config(9)
• mei_me_pg_state(9)
• me_intr_disable(9)
• me_intr_clear(9)
• mei_me_intr_clear(9)
• mei_me_intr_enable(9)
• mei_me_intr_disable(9)
• mei_me_synchronize_irq(9)
• mei_me_hw_reset_release(9)
• mei_me_host_set_ready(9)
• mei_me_host_is_ready(9)
• mei_me_hw_is_ready(9)
• mei_me_hw_is_resetting(9)
• mei_gsc_pxp_check(9)
• mei_me_hw_ready_wait(9)
• mei_me_hw_start(9)
• mei_hbuf_filled_slots(9)
• mei_me_hbuf_is_empty(9)
• mei_me_hbuf_empty_slots(9)
• mei_me_hbuf_depth(9)
• mei_me_hbuf_write(9)
• mei_me_count_full_read_slots(9)
• mei_me_read_slots(9)
• mei_me_pg_set(9)
• mei_me_pg_unset(9)
• mei_me_pg_legacy_enter_sync(9)
• mei_me_pg_legacy_exit_sync(9)
• mei_me_pg_in_transition(9)
• mei_me_pg_is_enabled(9)
• mei_me_d0i3_set(9)
• mei_me_d0i3_unset(9)
• mei_me_d0i3_enter_sync(9)
• mei_me_d0i3_enter(9)
• mei_me_d0i3_exit_sync(9)
• mei_me_pg_legacy_intr(9)
• mei_me_d0i3_intr(9)
• mei_me_pg_intr(9)
• mei_me_pg_enter_sync(9)
• mei_me_pg_exit_sync(9)
• mei_me_hw_reset(9)
• mei_me_irq_quick_handler(9)
• mei_me_irq_thread_handler(9)
• mei_me_polling_thread(9)
• mei_me_fw_type_nm(9)
• mei_me_fw_type_sps_4(9)
• mei_me_fw_type_sps_ign(9)
• mei_me_dev_init(9)

bestie note: the argument order in the synopsis is dev then reg — do not flip it, that would be giving chaos and we don't do that 🙈

okay that's the whole page, mwah 💋 this came from the ./drivers/misc/mei corner of the Kernel API Manual, dated October 2026, and it signs off as mei_me_d0i3c_write(9) — slay, go write that register 🌈💜