STRUCT VIRTCHNL2_PTP_GET_CROSS_TIME(9)

💖 struct virtchnl2_ptp_get_cross_time(9) 💖

okay bestie, welcome to the Kernel API Manual 🫶 — this page is all about struct virtchnl2_ptp_get_cross_time, and it’s associated with the message VIRTCHNL2_OP_PTP_GET_CROSS_TIME. No cap, that’s the whole vibe.

🌸 NAME 🌸

struct virtchnl2_ptp_get_cross_time — Associated with message VIRTCHNL2_OP_PTP_GET_CROSS_TIME.

🧚 SYNOPSIS 🧚

here’s the exact struct, bestie — not me changing a single character:

       struct virtchnl2_ptp_get_cross_time {
           __le64 sys_time_ns;
           __le64 dev_time_ns;
           u8 pad[8];
        };

🫶 Members 🫶

• sys_time_ns — system counter value expressed in nanoseconds, read synchronously with device time. Like, it’s synced with the device time, so don’t sleep on that detail 💅.
• dev_time_ns — device clock time value expressed in nanoseconds.
• pad — padding for future extensions. It’s literally just holding space for future glow-ups 🎀.

✨ Description ✨

PF/VF sends this message to receive the cross time. That’s it, that’s the tea ☕.

👀 SEE ALSO 👀

Kernel file ./include/linux/net/intel/virtchnl2.h — and here are all the refs, bestie:

• enum virtchnl2_vport_type(9)
• enum virtchnl2_queue_model(9)
• enum virtchnl2_action_types(9)
• enum virtchnl2_txq_sched_mode(9)
• enum virtchnl2_rxq_flags(9)
• enum virtchnl2_mac_addr_type(9)
• struct virtchnl2_edt_caps(9)
• struct virtchnl2_version_info(9)
• struct virtchnl2_get_capabilities(9)
• struct virtchnl2_queue_reg_chunk(9)
• struct virtchnl2_queue_reg_chunks(9)
• enum virtchnl2_vport_flags(9)
• struct virtchnl2_create_vport(9)
• struct virtchnl2_vport(9)
• struct virtchnl2_txq_info(9)
• struct virtchnl2_config_tx_queues(9)
• struct virtchnl2_rxq_info(9)
• struct virtchnl2_config_rx_queues(9)
• struct virtchnl2_add_queues(9)
• struct virtchnl2_vector_chunk(9)
• struct virtchnl2_vector_chunks(9)
• struct virtchnl2_alloc_vectors(9)
• struct virtchnl2_rss_lut(9)
• struct virtchnl2_rss_hash(9)
• struct virtchnl2_sriov_vfs_info(9)
• struct virtchnl2_ptype(9)
• struct virtchnl2_get_ptype_info(9)
• struct virtchnl2_vport_stats(9)
• struct virtchnl2_event(9)
• struct virtchnl2_rss_key(9)
• struct virtchnl2_queue_chunk(9)
• struct virtchnl2_del_ena_dis_queues(9)
• struct virtchnl2_queue_vector(9)
• struct virtchnl2_queue_vector_maps(9)
• struct virtchnl2_loopback(9)
• struct virtchnl2_mac_addr_list(9)
• struct virtchnl2_promisc_info(9)
• enum virtchnl2_ptp_caps(9)
• struct virtchnl2_ptp_clk_reg_offsets(9)
• struct virtchnl2_ptp_cross_time_reg_offsets(9)
• struct virtchnl2_ptp_clk_adj_reg_offsets(9)
• struct virtchnl2_ptp_tx_tstamp_latch_caps(9)
• struct virtchnl2_ptp_get_vport_tx_tstamp_caps(9)
• struct virtchnl2_ptp_get_caps(9)
• struct virtchnl2_ptp_tx_tstamp_latch(9)
• struct virtchnl2_ptp_get_vport_tx_tstamp_latches(9)
• struct virtchnl2_ptp_get_dev_clk_time(9)
• struct virtchnl2_ptp_set_dev_clk_time(9)
• struct virtchnl2_ptp_adj_dev_clk_fine(9)
• struct virtchnl2_ptp_adj_dev_clk_time(9)
• struct virtchnl2_mem_region(9)
• struct virtchnl2_get_lan_memory_regions(9)
• struct virtchnl2_proto_hdr(9)
• struct virtchnl2_proto_hdrs(9)
• struct virtchnl2_rule_action(9)
• struct virtchnl2_rule_action_set(9)
• struct virtchnl2_flow_rule(9)
• struct virtchnl2_flow_rule_info(9)
• struct virtchnl2_flow_rule_add_del(9)

that’s the tea ☕ — source/version ./include/linux/net/intel, October 2026, page title struct virt...t_cross_time(9), bye bestie 💅