tee_bnxt_copy_coredump(9)

💅 tee_bnxt_copy_coredump(9) — Kernel API Manual ✨

okay so bestie, welcome to the tee_bnxt_copy_coredump page 💖 this is a kernel API manual entry, and we're gonna get you comfy with it in like two minutes, no cap.

---

🌸 NAME 🌸

tee_bnxt_copy_coredump — literally copies the coredump out of the memory that was already allocated for it, and it does that by using an OP-TEE call to copy the coredump 🫶 that's the whole vibe.

---

✨ SYNOPSIS ✨

int tee_bnxt_copy_coredump (void *buf , u32 offset , u32 size );

like, that's the signature, character for character, don't @ me 💅

---

🎀 ARGUMENTS 🎀

• buf — the destination buffer, aka where the coredump gets copied into 🎯 think of it as the little home the dump moves into.
• offset — an offset measured from the base address of the core dump area 📏 so it's like, "start reading from this far in", iykyk.
• size — the size of the dump 🍓 how much we're actually working with here.

---

🦋 DESCRIPTION 🦋

Returns 0 on success, and a negative errno otherwise 😭 so yeah, zero is the slay outcome, anything negative means something went sideways.

ngl bestie, that's genuinely the entire description — short and iconic, main character energy 👑

---

🌈 SEE ALSO 🌈

• the kernel file ./drivers/firmware/broadcom/tee_bnxt_fw.c 📁 (yes, go read the source, it's giving transparency)
• struct tee_bnxt_fw_private(9) 🏗️
• tee_bnxt_fw_load(9) 🔥

---

and that's the page, periodt 💜 this one came out of ./drivers/firmware/broadcom and it's dated October 2026 — mwah, go forth and copy those coredumps responsibly 🧚‍♀️✨👑