qede_ptp_adjfine(9)

hey bestie 💖 welcome to the qede_ptp_adjfine(9) page — Kernel API Manual energy, but make it make sense. This is all about the PTP cycle counter, and yes, we’re gonna keep every tiny detail because that’s the whole vibe. ✨

🌸 NAME 🌸

qede_ptp_adjfine — adjust the frequency of the PTP cycle counter. That’s it, that’s the name, and honestly? iconic. 💅

✨ SYNOPSIS ✨

int qede_ptp_adjfine (struct ptp_clock_info *info , long scaled_ppm );

🦋 ARGUMENTS 🦋

• info — the PTP clock info structure. It’s literally the clock info struct, bestie. 🫶
• scaled_ppm — scaled parts per million adjustment from base. Keep “from base” in your notes, fr fr. 🎀

💅 DESCRIPTION 💅

okay so here’s the tea: scaled_ppm is ppm with a 16-bit binary fractional field. That’s the description, no cap — short, sweet, and very PTP. 🦋

🔥 RETURN 🔥

• 0 on success — slay, we love a zero return. 👑
• negative errno otherwise — not the vibe, but that’s the deal. 😭

🌈 SEE ALSO 🌈

Kernel file ./drivers/net/ethernet/qlogic/qede/qede_ptp.c — go peek if you’re curious, iykyk. 🌟

mwah 💖 cute little sign-off time: this page’s source/version line is giving ./drivers/net/ethernet/qlogic/..., it’s dated October 2026, and it’s the qede_ptp_adjfine(9) manual. periodt. 🎀