mei_cldev_register_notif_cb(9)

🌸 NAME 🌸

okay bestie, welcome to mei_cldev_register_notif_cb(9) — it's from the Kernel API Manual, and its whole job is literally this: register FW notification event callback. That's the vibe. You're signing a callback up for FW notification events, periodt. ✨

💅 SYNOPSIS 💅

int mei_cldev_register_notif_cb (struct mei_cl_device *cldev ,
mei_cldev_cb_t notif_cb );

🎀 ARGUMENTS 🎀

• cldev — me client devices. That's the device bestie.
• notif_cb — callback function. The callback in question, no cap.

🔥 RETURN 🔥

Returns 0 on success, -EALREADY if an callback is already registered, and <0 on other errors. Yes, the original says “an callback” — preserving the exact chaos 😭💀

👑 SEE ALSO 👑

Kernel file: ./drivers/misc/mei/bus.c — that's the file, bestie. And these are all the linked manual pages, exact:

• __mei_cl_send(9)
• __mei_cl_send_timeout(9)
• __mei_cl_recv(9)
• mei_cldev_send_vtag(9)
• mei_cldev_send_vtag_timeout(9)
• mei_cldev_recv_vtag(9)
• mei_cldev_recv_timeout(9)
• mei_cldev_recv_vtag_timeout(9)
• mei_cldev_send(9)
• mei_cldev_send_timeout(9)
• mei_cldev_recv(9)
• mei_cl_bus_rx_work(9)
• mei_cl_bus_notif_work(9)
• mei_cl_bus_notify_event(9)
• mei_cl_bus_rx_event(9)
• mei_cldev_register_rx_cb(9)
• mei_cldev_get_drvdata(9)
• mei_cldev_set_drvdata(9)
• mei_cldev_uuid(9)
• mei_cldev_ver(9)
• mei_cldev_mtu(9)
• mei_cldev_enabled(9)
• mei_cl_bus_module_get(9)
• mei_cl_bus_module_put(9)
• mei_cl_bus_vtag(9)
• mei_cl_bus_vtag_alloc(9)
• mei_cl_bus_vtag_free(9)
• mei_cldev_enable(9)
• mei_cldev_unregister_callbacks(9)
• mei_cldev_disable(9)
• mei_cldev_send_gsc_command(9)
• mei_cl_device_find(9)
• mei_cl_device_match(9)
• mei_cl_device_probe(9)
• mei_cl_device_remove(9)
• mei_cl_device_uevent(9)
• mei_cl_bus_set_name(9)
• mei_cl_bus_dev_alloc(9)
• mei_cl_bus_dev_setup(9)
• mei_cl_bus_dev_add(9)
• mei_cl_bus_dev_stop(9)
• mei_cl_bus_dev_destroy(9)
• mei_cl_bus_remove_device(9)
• mei_cl_bus_remove_devices(9)
• mei_cl_bus_dev_init(9)
• mei_cl_bus_rescan(9)

mwah 💋 this page is from ./drivers/misc/mei, dated October 2026, and it's mei_cldev_register_notif_cb(9). slay, go register that callback bestie 🫶