bh_hbm_work_fn(9)

💅 bh_hbm_work_fn(9) — HBM work function ✨

okay so bestie, welcome to the Kernel API Manual page for bh_hbm_work_fn(9) — yes, the manual name is folded right in up top, and we are about to get into the HBM work function. Buckle up, it's short but iconic. 💖

🎀 NAME 🎀

bh_hbm_work_fn — HBM work function. That's the whole name, and honestly? It ate. 💅

✨ SYNOPSIS ✨

void    bh_hbm_work_fn (struct work_struct *work );

🦋 ARGUMENTS 🦋

• work — work struct. That's the one and only argument, bestie; it's the struct work_struct *work from the synopsis. 🫶

🌸 DESCRIPTION 🌸

Okay so here's the tea: this is the bottom half processing work function — and yes, it's doing that instead of a thread handler — for processing hbm messages. Lowkey obsessed with how straightforward that is. No cap. 😭

🔥 SEE ALSO 🔥

Kernel file:

• ./drivers/hid/intel-ish-hid/ishtp/hbm.c

and the whole friend group of related pages:

• ishtp_hbm_fw_cl_allocate(9)
• ishtp_hbm_cl_hdr(9)
• ishtp_hbm_cl_addr_equal(9)
• ishtp_hbm_start_wait(9)
• ishtp_hbm_start_req(9)
• ishtp_hbm_enum_clients_req(9)
• ishtp_hbm_prop_req(9)
• ishtp_hbm_stop_req(9)
• ishtp_hbm_cl_flow_control_req(9)
• ishtp_hbm_cl_disconnect_req(9)
• ishtp_hbm_cl_disconnect_res(9)
• ishtp_hbm_cl_connect_req(9)
• ishtp_hbm_cl_connect_res(9)
• ishtp_hbm_fw_disconnect_req(9)
• ishtp_hbm_dma_xfer_ack(9)
• ishtp_hbm_dma_xfer(9)
• ishtp_hbm_dispatch(9)
• recv_hbm(9)
• ishtp_loader_recv_msg(9)
• recv_fixed_cl_msg(9)
• fix_cl_hdr(9)
• ishtp_send_suspend(9)
• ishtp_send_resume(9)
• ishtp_query_subscribers(9)

and that's it, bestie! 🫶 This page comes from the ./drivers/hid/intel-ish-hid/ishtp source tree, stamped October 2026, and it's the bh_hbm_work_fn(9) manual page. Slay. 💖