zynqmp_pm_read_ggs(9)

📦 version 7.3.1, in nixpkgs unstable

✨ zynqmp_pm_read_ggs ✨

okay so bestie, we're in the Kernel API Manual today and this little guy is zynqmp_pm_read_ggs(9) — literally the PM API for reading global general storage, aka ggs. yes, that's a lot of g's. no, I don't make the rules 💅

🌸 NAME 🌸

zynqmp_pm_read_ggs — the PM API for reading global general storage (ggs), no cap 🫶

🎀 SYNOPSIS 🎀

int zynqmp_pm_read_ggs (u32 index , u32 *value );

that's it. that's the whole vibe check. two args, one int coming back at you ✨

🦋 ARGUMENTS 🦋

  • index — the GGS register index, like which drawer in the storage cabinet you're opening 🗄️
  • value — register value to be written
ngl the value description says "to be written" even though this function reads — I'm just the messenger, I copy the facts exactly, periodt 🙈

💜 DESCRIPTION 💜

so the actual tea: this function returns the GGS register value. that's the whole plot. iconic, lowkey efficient, main character energy 🔥

⭐ RETURN ⭐

returns a status — either success, or error + reason. so if it doesn't slay, it tells you why it didn't slay 🫶

🌈 SEE ALSO 🌈

the whole friend group, fr fr — this is a long list, but every single one of them is invited to the party 🧚:

like I said. the whole group chat 😭💀

👑 the sign-off 👑

this lil masterpiece lives in ./drivers/firmware/xilinx, and it's stamped October 2026 — so yeah, a lil time traveler moment for you 🦋✨

go read that ggs, bestie. you're gonna ate 💖

📦 where this page comes from