protocol_id_store(9)

hey bestie 💖 this is the protocol_id_store(9) page from the Kernel API Manual, and it’s giving “sysfs setter” energy, no cap.

💖 NAME 💖

protocol_id_store — the set function for the sysfs attribute protocol_id. that’s the whole vibe: it’s the setter side of the glow-up 💅

✨ SYNOPSIS ✨

ssize_t protocol_id_store (struct device *dev , struct device_attribute
       *attr , const char *buf , size_t count );

🎀 ARGUMENTS 🎀

okay so these are the four cuties this function takes:

• dev — the struct device
• attr — device attributes
• buf — buffer that contains new attribute value
• count — size of buffer

🦋 SEE ALSO 🦋

the kernel file and the whole friend group, fr fr:

• Kernel file ./drivers/net/wireless/marvell/libertas/mesh.c
• anycast_mask_show(9), anycast_mask_store(9), prb_rsp_limit_show(9), prb_rsp_limit_store(9), lbs_mesh_show(9), lbs_mesh_store(9), bootflag_show(9), bootflag_store(9), boottime_show(9), boottime_store(9), channel_show(9), channel_store(9), mesh_id_show(9), mesh_id_store(9), protocol_id_show(9), metric_id_show(9), metric_id_store(9), capability_show(9), capability_store(9), lbs_mesh_stop(9), lbs_mesh_dev_open(9), lbs_add_mesh(9)

k byeee 👑 — source/version: ./drivers/net/wireless/marvell... · October 2026 · manual: protocol_id_store(9) in the Kernel API Manual 💜