ishtp_fw_is_ready(9)

📦 version 7.3.1, in nixpkgs unstable

✨ ishtp_fw_is_ready — the Kernel API Manual moment 💅

okay so bestie, this page lives in the Kernel API Manual (yes, the (9) is the manual section, we love a numbered queen) and it's literally all about one tiny little function that tells you if the firmware is up and running. no cap. let's get into it 🫶

🌸 NAME 🌸

ishtp_fw_is_ready — check if FW ready 💖

🦋 SYNOPSIS 🦋

bool ishtp_fw_is_ready (struct ishtp_device *dev );

that's it. that's the whole vibe check. she takes one pointer and hands you back a bool. iconic ✨

🎀 ARGUMENTS 🎀

  • dev — the ISHTP device pointer, aka the little handle that tells the function which device we're asking about. you gotta hand her the pointer, she's not gonna guess 🧚

👑 DESCRIPTION 👑

so like — what does it actually do? she checks if the ISH FW is ready. that's the whole plot. fw said "i'm ready," you get to know about it. main character energy fr fr ⭐

🌈 RETURN 🌈

reads back true or false — a straight-up yes-or-no, no in-between, no "it's complicated" 💀✨

🔥 SEE ALSO 🔥

the kernel file she lives in is ./drivers/hid/intel-ish-hid/ipc/ipc.c, and honestly the whole friend group is here, get comfy because this list is long and we're not skipping a single one 🍓:

like, the whole ipc directory showed up to the party and honestly? obsessed 🎉💜

lowkey reminder bestie: every one of those is a real reference from the original page, so don't come for me, i just gave them a cute little bullet-list moment 🫶

and that's the page!! mwah 💋

— sign-off city: this cutie comes to you from the ./drivers/hid/intel-ish-hid/ipc corner of the kernel, dated October 2026, and she answers to ishtp_fw_is_ready(9) 🌸✨🎀

📦 where this page comes from