ish_clr_host_rdy(9)

💖 NAME 💖

ish_clr_host_rdy — Indicate host not ready

okay so bestie, this is ish_clr_host_rdy(9) from the Kernel API Manual, and it is short, sweet, and very “we are not ready” energy. ✨

🌸 SYNOPSIS 🌸

void ish_clr_host_rdy (struct ishtp_device *dev );

🎀 ARGUMENTS 🎀

• dev — ISHTP device pointer. that’s the whole argument, no cap 🫶

🦋 DESCRIPTION 🦋

Send host not ready indication to FW. periodt 💅

this is the “host is not ready” message to FW, and the manpage keeps it minimal. iconic, honestly. 🌈

⭐ SEE ALSO ⭐

Kernel file ./drivers/hid/intel-ish-hid/ipc/ipc.c is in the building, and the related-calls squad is:

• ish_reg_read(9)
• ish_reg_write(9)
• _ish_read_fw_sts_reg(9)
• check_generated_interrupt(9)
• ish_is_input_ready(9)
• set_host_ready(9)
• ishtp_fw_is_ready(9)
• ish_set_host_rdy(9)
• ish_set_host_ready(9)
• _ishtp_read_hdr(9)
• _ishtp_read(9)
• write_ipc_from_queue(9)
• write_ipc_to_queue(9)
• ipc_send_mng_msg(9)
• timed_wait_for_timeout(9)
• ish_fw_reset_handler(9)
• fw_reset_work_fn(9)
• _ish_sync_fw_clock(9)
• recv_ipc(9)
• ish_irq_handler(9)
• ish_disable_dma(9)
• ish_wakeup(9)
• _ish_hw_reset(9)
• _ish_ipc_reset(9)
• ish_hw_start(9)
• ish_ipc_get_header(9)
• _dma_no_cache_snooping(9)
• ish_dev_init(9)
• ish_device_disable(9)

mwah 💋✨ that’s the page! source/version vibes: ./drivers/hid/intel-ish-hid/ipc; date: October 2026; page tag: ish_clr_host_rdy(9).