mei_hbm_stop_req(9)

💅 mei_hbm_stop_req(9) — the Kernel API Manual, bestie edition 🎀

okay so real talk: this is the man page for mei_hbm_stop_req, straight out of the Kernel API Manual (section 9, iykyk). Grab a snack 🍓, we're learning what it takes to send a stop request message. ✨

✨ NAME ✨

mei_hbm_stop_req — send stop request message 💌

🦋 SYNOPSIS 🦋

int mei_hbm_stop_req (struct mei_device *dev );

that's it. one function, one argument, returns an int. lowkey elegant. 👑

🌸 ARGUMENTS 🌸

• dev — the mei device. that's the whole vibe check: it wants your mei device, nothing else. 🫶

⭐ RETURN ⭐

Returns -EIO on write failure. so if the write doesn't go through, that's the little negative-energy value you get back. no cap. 💀

🌈 SEE ALSO 🌈

okay so the "kernel file" this lives in is ./drivers/misc/mei/hbm.c, and here's the whole friend group — every single one, in order, no gatekeeping 💖:

• mei_cl_conn_status_to_errno(9)
• mei_hbm_write_message(9)
• mei_hbm_idle(9)
• mei_hbm_reset(9)
• mei_hbm_hdr(9)
• mei_hbm_cl_hdr(9)
• mei_hbm_cl_write(9)
• mei_hbm_cl_addr_equal(9)
• mei_hbm_cl_find_by_cmd(9)
• mei_hbm_start_wait(9)
• mei_hbm_start_req(9)
• mei_hbm_dma_setup_req(9)
• mei_hbm_capabilities_req(9)
• mei_hbm_enum_clients_req(9)
• mei_hbm_me_cl_add(9)
• mei_hbm_add_cl_resp(9)
• mei_hbm_fw_add_cl_req(9)
• mei_hbm_cl_notify_req(9)
• notify_res_to_fop(9)
• mei_hbm_cl_notify_start_res(9)
• mei_hbm_cl_notify_stop_res(9)
• mei_hbm_cl_notify(9)
• mei_hbm_cl_dma_map_req(9)
• mei_hbm_cl_dma_unmap_req(9)
• mei_hbm_prop_req(9)
• mei_hbm_pg(9)
• mei_hbm_cl_flow_control_req(9)
• mei_hbm_add_single_tx_flow_ctrl_creds(9)
• mei_hbm_cl_tx_flow_ctrl_creds_res(9)
• mei_hbm_cl_disconnect_req(9)
• mei_hbm_cl_disconnect_rsp(9)
• mei_hbm_cl_disconnect_res(9)
• mei_hbm_cl_connect_req(9)
• mei_hbm_cl_connect_res(9)
• mei_hbm_cl_res(9)
• mei_hbm_fw_disconnect_req(9)
• mei_hbm_pg_enter_res(9)
• mei_hbm_pg_resume(9)
• mei_hbm_pg_exit_res(9)
• mei_hbm_config_features(9)
• mei_hbm_version_is_supported(9)
• mei_hbm_dispatch(9)

that's literally the entire page, bestie — no hidden lore, no extra flags, no surprises. what you see is what you get. 🙈

and that's a wrap, mwah 💋 — this one comes from ./drivers/misc/mei, dated October 2026, manual page mei_hbm_stop_req(9). periodt. 👑🌸