e1000e_phc_getcrosststamp(9)

okay so bestie, this is e1000e_phc_getcrosststamp(9) from the Kernel API Manual, and it's giving “short function, very specific cross-timestamp task” 💅✨

🌸 NAME 🌸

e1000e_phc_getcrosststamp — reads the current system/device cross timestamp 💖

✨ SYNOPSIS ✨

int e1000e_phc_getcrosststamp (struct ptp_clock_info *ptp , struct
       system_device_crosststamp *xtstamp );

🎀 ARGUMENTS 🎀

• ptp — the ptp clock structure, aka the clock setup we're working with 🕰️
• xtstamp — the structure containing timestamp; it's where the timestamp lives, no cap 📦

🔥 DESCRIPTION 🔥

It reads the device clock and the system (ART) clock simultaneously and returns the scaled clock values in ns. That's the whole main-character move: device + system, read together, scaled, in nanoseconds 👑✨

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/net/ethernet/intel/e1000e/ptp.c
• e1000e_phc_adjfine(9)
• e1000e_phc_adjtime(9)
• e1000e_phc_get_syncdevicetime(9)
• e1000e_phc_gettimex(9)
• e1000e_phc_settime(9)
• e1000e_phc_enable(9)
• e1000e_ptp_init(9)
• e1000e_ptp_remove(9)

Cute sign-off, bestie: source/version ./drivers/net/ethernet/intel/e..., dated October 2026, and we're still living in the e1000e_phc_getcrosststamp(9) era 💜🫶