STRUCT VIORTC_PTP_CROSS_CTX(9)

💜 struct viortc_ptp_cross_ctx(9) 💜

okay bestie, welcome to the Kernel API Manual — this one's a little struct page and she is carrying the whole crosststamp situation on her shoulders, no cap ✨

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🌸 NAME 🌸

struct viortc_ptp_cross_ctx — the context for get_device_system_crosststamp(), periodt 💅

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✨ SYNOPSIS ✨

struct viortc_ptp_cross_ctx {
    ktime_t device_time;
    struct system_counterval_t system_counterval;
 };

like, that's her. two members. tiny struct, main character energy 👑

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🎀 Members 🎀

• device_time — the device clock reading 🕰️ literally the moment, from the device's own little perspective
• system_counterval — the HW counter value at device_time ⚡ (yes, exactly at that time, they're a matched set, iykyk)

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🦋 Description 🦋

so what she does: she provides the already obtained crosststamp to get_device_system_crosststamp 🫶

that's it, that's the whole vibe. she's the little envelope 💌 that hands over a crosststamp you already grabbed — nothing is fetched here, the work is done, she's just the delivery girl and she slayed it 💖

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/virtio/virtio_rtc_ptp.c 📁
• struct viortc_ptp_clock(9)
• viortc_ptp_get_time_fn(9)
• viortc_ptp_do_xtstamp(9)
• viortc_ptp_getcrosststamp(9)
• viortc_ptp_unregister(9)
• viortc_ptp_get_cross_cap(9)
• viortc_ptp_register(9)

go read the whole friend group, they're all iconic 👑🔥

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ngl this page is short but she ate and left no crumbs 🍓 mwah 💋

okay that's the page!! it lives in ./drivers/virtio and it's dated October 2026 — see u then bestie, mwah 😭💜🧚‍♀️