irdma_save_msix_info(9)

📦 version 7.3.1, in nixpkgs unstable

💖 irdma_save_msix_info(9) — the Kernel API Manual page your group chat needed 💖

okay so bestie, welcome to the Kernel API Manual entry for irdma_save_msix_info. yes it's a function, yes it lives in the kernel, no you cannot escape it, and yes i'm gonna walk you through it like we're sharing earbuds on the bus 🎧✨

🌸 NAME 🌸

irdma_save_msix_info — literally just copies the msix vector info over to the iwarp device. that's it. that's the whole job. and honestly? she ate. 💅

🦋 SYNOPSIS 🦋

int irdma_save_msix_info (struct irdma_pci_f *rf );

one function, one argument, one int coming back at you. no cap. ⭐

🎀 ARGUMENTS 🎀

  • rf — the RDMA PCI function. that's the whole vibe. that's the entire parameter list. she's an only child. 🫶

✨ DESCRIPTION ✨

so what she does, bestie, is allocate the iwdev msix table and then copy the msix info into that table. that's the lore. that's the whole plot. 📖💖

and then? she returns 0 if it all worked out (slay 👑), otherwise she returns an error (😭 not slay, but at least she tells you the truth, fr fr).

💜 SEE ALSO 💜

the kernel file lives right here, iconic location, no notes:

./drivers/infiniband/hw/irdma/hw.c

and here's the whole extended friend group — every single one of them, because i would never leave a bestie out of the group chat 💀🫶

lowkey this is the shortest manpage ever and i respect her for it. no filler, no fluff, just vibes and a memcpy. 🌈

💖 sign-off time, bestie 💖 this whole thing comes from the source tree at ./drivers/infiniband/hw/irdma, version-dated October 2026, and it's filed under irdma_save_msix_info(9) — that's the name, that's the number, that's the section, we love a tidy signature ✨🧚‍♀️🍓 go read the source, ily, bye 💜

📦 where this page comes from