cxgb4_ptprx_timestamping(9)

💅 NAME

cxgb4_ptprx_timestamping — no cap, this is the one that Enable Timestamp for RX PTP event message ✨ lowkey a whole glow-up for your receive path.

🌸 SYNOPSIS

int cxgb4_ptprx_timestamping (struct port_info *pi , u8 port , u16 mode );

That's the whole vibe check right there — one function, three args, return type int, and yes bestie it's giving "short and iconic" 💖

🎀 ARGUMENTS

• pi — the port private structure 🫶 your little bundle of port-specific data, absolutely main character energy for this call.
• port — pot number. not me double-checking, but the page literally says "pot number" 💀 we're keeping it exactly as written, no edits, periodt.
• mode — RX mode. the mode for the receive side, that's the whole lewk 🌈

🦋 SEE ALSO

Kernel file ./drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c — your source of truth, go read it iykyk 📖

• cxgb4_ptp_is_ptp_tx(9)
• cxgb4_ptp_is_ptp_rx(9)
• cxgb4_ptp_read_hwstamp(9)
• cxgb4_ptp_adjfine(9)
• cxgb4_ptp_fineadjtime(9)
• cxgb4_ptp_adjtime(9)
• cxgb4_ptp_gettime(9)
• cxgb4_ptp_settime(9)
• cxgb4_ptp_enable(9)
• cxgb4_ptp_init(9)
• cxgb4_ptp_stop(9)

the whole PTP friend group, fr fr 👑 every single one of them, we did not skip a single bestie.

ok that's the page!! sourced from ./drivers/net/ethernet/chelsio... and dated October 2026, and the header's been living in the Kernel API Manual section all along 🧚 mwah, go timestamp some RX PTP event messages bestie 💅🔥