mpi3mr_bsg_upload_hdb(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 mpi3mr_bsg_upload_hdb — section 9 of the Kernel API Manual, bestie 💅

okay so picture this: you're deep in the kernel, you've got an adapter, you've got a BSG job, and there's this little thing called an HDB that user space is dying to get its hands on. That's the whole plot of mpi3mr_bsg_upload_hdb. It uploads one specific HDB up to user space. That's it. That's the function. iconic behavior, honestly 🎀

✨ NAME ✨

mpi3mr_bsg_upload_hdb — upload a specific HDB to user space, no cap 🫶

🦋 SYNOPSIS 🦋

long mpi3mr_bsg_upload_hdb (struct mpi3mr_ioc *mrioc , struct bsg_job
*job );

literally just two args and a long return, we love a low-effort signature 💖

💜 ARGUMENTS 💜

  • mrioc — your adapter instance reference, aka the whole reason any of this works 🌈
  • job — the BSG Job pointer. yes, that kind of job. the kernel kind, not the "do you have a job yet" kind your aunt asks about 😭

⭐ RETURN ⭐

0 on success, and the proper error codes when things go sideways 💀 — because nothing in this house returns a vague number, we're precise here, periodt.

👑 SEE ALSO 👑

this list is long long, but every single one of these is a real one, so let's give them all their moment ✨

okay that's the whole page, go forth and upload those HDBs responsibly 🧚💫

this came out of ./drivers/scsi/mpi3mr, dated October 2026, and yeah — she's still rocking mpi3mr_bsg_upload_hdb(9) energy. stan forever 👑🍓
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