sba_dump_pdir_entry(9)

📦 version 7.3.1, in nixpkgs unstable

💅 sba_dump_pdir_entry(9) — Kernel API Manual ✨

okay so bestie, we're in the <pink>Kernel API Manual</pink> today, and the star of the show is sba_dump_pdir_entry — say that five times fast, i literally can't 🫶

🌸 NAME 🌸

sba_dump_pdir_entry — debugging only — print one IOMMU PDIR entry. that's it. that's the whole vibe. 💖

✨ SYNOPSIS ✨

void sba_dump_pdir_entry (struct ioc *ioc , char *msg , uint pide );

no cap, that's the whole signature. she takes three things and returns nothing at all, which is so real of her. 👑

🎀 ARGUMENTS 🎀

  • ioc — the IO MMU structure that owns the pdir we're interested in. like, the main character structure, iykyk. 💅
  • msg — text to print ont the output line. (yes, "ont" — that's literally what the manpage says, we don't gatekeep typos here, it's giving quirky 🥰)
  • pide — pdir index. the little index number that tells us which entry we're looking at. slay. ✨

🦋 DESCRIPTION 🦋

Print one entry of the IO MMU PDIR in human readable form. that's the whole assignment. one entry, decoded, legible, gorgeous. ngl, for a debugging-only function she really ate that. 💀💖

🌈 SEE ALSO 🌈

Kernel file ./drivers/parisc/sba_iommu.c — and honestly the whole friend group showed up, so let's give them their shoutouts:

like, that's the entire group chat right there. everyone's invited. 🎉

💡 friendly reminder bestie: this one is debugging only — she's for looking, not for shipping. periodt. 🔥

and that's the page!! sign-off time: this little gem lives in ./drivers/parisc, dated October 2026. go forth and dump those pdir entries, you absolute icon 🧚‍♀️🍓💜

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