hl_fw_static_init_cpu(9)

📦 version 7.3.1, in nixpkgs unstable

💅 hl_fw_static_init_cpu(9) — Kernel API Manual 🎀

ok so bestie, welcome to the Kernel API Manual corner of the group chat ✨ today we're talking about hl_fw_static_init_cpu, and honestly? it's giving "one job, does it well" energy. let's get into it 🫶

🌸 NAME 🌸

hl_fw_static_init_cpu — initialize the device CPU using static protocol 💅

like, that's the whole vibe. the device CPU gets initialized, and it happens via the static protocol. no dynamic drama here, no cap 🧚

✨ SYNOPSIS ✨

int hl_fw_static_init_cpu (struct hl_device *hdev , struct fw_load_mgr
*fw_loader );

that's it. that's the whole signature. she's compact, she's iconic, she takes two pointers and returns an int 👑

🦋 ARGUMENTS 🦋

  • hdev — pointer to the struct hl_device habanalabs device structure 🎀 like, this is THE device, the main character of the whole operation
  • fw_loader — the managing structure for loading the device's FW 💖 this one's holding down the firmware-loading logistics, ykwim

💜 DESCRIPTION 💜

ok so here's the tea ☕ — this returns 0 on success, otherwise a non-zero error code. that's literally the entire contract fr fr. zero means slay, anything else means something went sideways and you should probably pay attention 😭

ngl bestie, that's the whole description in the original too — but it's accurate and important, so we're keeping it exactly like that. zero = success, non-zero = nope 💀

🔥 SEE ALSO 🔥

first up, the actual kernel file where the magic lives ✨:

  • Kernel file ./drivers/accel/habanalabs/common/firmware_if.c

and now the entire friend group, in order, because we do NOT skip anyone in this house 🫶 (this is a long list, bestie — hydrate before you scroll 💧):

literally the whole firmware cinematic universe 🌈 all thirty of them, present and accounted for, no gatekeeping 💅

that's the page bestie! ily, go initialize something responsibly 🎀

🌟 cute little sign-off: this absolute gem lives in ./drivers/accel/habanalabs/common, dated October 2026, and the manual page itself is hl_fw_static_init_cpu(9). iykyk 💖
📦 where this page comes from