mei_me_d0i3_enter_sync(9)

💅 mei_me_d0i3_enter_sync — Kernel API Manual ✨

okay so bestie, this is a page from the Kernel API Manual and honestly? it's giving "small function, big job." let's get into it 🫶

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🌸 NAME 🌸

mei_me_d0i3_enter_sync — the one that performs d0i3 entry procedure. that's it, that's the whole vibe. no cap. ✨

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🦋 SYNOPSIS 🦋

int mei_me_d0i3_enter_sync (struct mei_device *dev );

literally just one arg, one return. clean. iconic. we love a low-parameter king 👑

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🎀 ARGUMENTS 🎀

• dev — the device structure. that's the whole thing, bestie, that's the vibe check. this is the device you're sending into d0i3 🌈

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⭐ RETURN ⭐

0 on success, an error code otherwise. so like, if you get back 0 you ate 💅 if you get anything else… not me, that's an error code, handle it fr fr.

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🧚 SEE ALSO 🧚

okay this list is long long, so buckle up — the kernel file lives at ./drivers/misc/mei/hw-me.c, and it's surrounded by its little friends:

• 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_d0i3c_write(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(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)

like I said. long long. but every single one of them is right there in the group chat 💜

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ngl bestie, this page is short but it's doing something real — d0i3 entry is a whole procedure and this is the sync version of it. treat the return value with respect 🙈

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that's the whole page, bestie! source is ./drivers/misc/mei, dated October 2026, and it's the mei_me_d0i3_enter_sync(9) page — slay, go read the kernel source, ily, bye 💖🎀🦋