irdma_prm_get_pbles(9)

📦 version 7.3.1, in nixpkgs unstable

💅 irdma_prm_get_pbles (9) — from the Kernel API Manual, bestie 🎀

okay so picture this: it's giving kernel-space, it's giving InfiniBand energy, and there's this little function called irdma_prm_get_pbles that literally just goes and grabs you some pble's from prm. that's it. that's the whole vibe. ✨

🌸 NAME 🌸

irdma_prm_get_pbles — get pble's from prm. no cap, that's the entire description, she's concise and we respect her for it 💅

🦋 SYNOPSIS 🦋

int irdma_prm_get_pbles (struct irdma_pble_prm *pprm , struct
       irdma_pble_chunkinfo *chunkinfo , u64 mem_size , u64 **vaddr , u64
       *fpm_addr );

💖 ARGUMENTS 💖

okay so she takes five args, let me introduce you to the whole friend group 🫶

  • pprm — the pble resource manager. like, the main character of this whole operation fr fr 👑
  • chunkinfo — nformation about chunk where pble's were acquired. (yes, "nformation" — that's literally what the page says and i'm not about to gaslight you, we keep it exactly as-is 😭)
  • mem_size — size of pble memory needed. how much you want, bestie 🍓
  • vaddr — returns virtual address of pble memory. she hands you back the vaddr 💜
  • fpm_addr — returns fpm address of pble memory. and also the fpm addr, iconic, two-for-one 🌈

🔥 SEE ALSO 🔥

heads up: this list is LONG. like, scroll-for-a-while long. but we do not skip, we do not summarise, we list every single one of them because every reference ate and left no crumbs 💀

Kernel file ./drivers/infiniband/hw/irdma/utils.c — and the whole extended fam:

✨ and that's the page, bestie ✨

this lil beauty lives in ./drivers/infiniband/hw/irdma, dated October 2026, and she's filed under irdma_prm_get_pbles(9) — go forth, get those pble's, and slay 💅🫶🎀

📦 where this page comes from