STRUCT VIRTCHNL2_PTP_SET_DEV_CLK_TIME(9)

💅 NAME

struct virtchnl2_ptp_set_dev_clk_time — bestie, this one's the struct that rides along with the message VIRTCHNL2_OP_PTP_SET_DEV_CLK_TIME. That's it, that's the whole vibe ✨

This page lives in the Kernel API Manual, and the full title got cropped to struct virt...dev_clk_time(9) because, like, terminal width said no 💀

---

🦋 SYNOPSIS

struct virtchnl2_ptp_set_dev_clk_time {
    __le64 dev_time_ns;
    u8 pad[8];
 };

no cap, that's the whole struct — two members and a dream 🎀

---

🌸 Members

• dev_time_ns — the device time value, and it's expressed in nanoseconds, to set. Nanoseconds, bestie. That's the assignment 🫶
• pad — literally just u8 pad[8] padding, chilling there for future extensions. Iconic "reserved for later" main character energy ✨

---

💖 Description

Okay so here's the lore: the PF/VF sends this message to set the time of the main timer. That's it. That's the job. Sending a struct to set the clock, lowkey slaying ⏰👑

---

🔥 SEE ALSO

So many siblings, fr fr — the whole virtchnl2 family is right here:

• The kernel file ./include/linux/net/intel/virtchnl2.h 👑
• 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_get_cross_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)

---

okay that's the page, bestie 🧚 thank you for coming to my ted talk. this icon dropped from <code>./include/linux/net/intel</code> back in October 2026, and the header/footer keeps hyping it as <code>struct virt...dev_clk_time(9)</code> because the real name was too long for the topline. periodt 💜