STRUCT VIRTCHNL2_PTP_CLK_REG_OFFSETS(9)

💅 struct virtchnl2_ptp_clk_reg_offsets — a Kernel API Manual moment ✨

ok so bestie, welcome to the Kernel API Manual, and today's main character is struct virtchnl2_ptp_clk_reg_offsets. yes it's a long name. no we're not scared of it. it's literally just a little bundle of offsets for the device clock and PHY clock registers, and honestly once you see it laid out you'll be like "oh. that's it? slay." 🎀

🌸 NAME 🌸

struct virtchnl2_ptp_clk_reg_offsets — offsets of the device and PHY clocks registers. that's the whole vibe. 💖

✨ SYNOPSIS ✨

struct virtchnl2_ptp_clk_reg_offsets {
    __le32 dev_clk_ns_l;
    __le32 dev_clk_ns_h;
    __le32 phy_clk_ns_l;
    __le32 phy_clk_ns_h;
    __le32 cmd_sync_trigger;
    u8 pad[4];
 };

look at her. six lines, one job. __le32 everywhere because endianness matters and we respect it. 🫶

👑 Members 👑

here's the vibe check on every single field, no skips, no cap:

• dev_clk_ns_l — the device clock low register offset. lowkey the first half of the device clock situation. 🕐
• dev_clk_ns_h — the device clock high register offset. the other half. together they're giving full picture energy. ✨
• phy_clk_ns_l — the PHY clock low register offset. yes PHY gets its own clock too, she's not sharing. 🌸
• phy_clk_ns_h — the PHY clock high register offset. high half, high key iconic. 🔥
• cmd_sync_trigger — the command sync trigger register offset. the lil "go bestie" button of the whole struct. 💅
• pad — padding for future extensions. it's not empty, it's reserved. main character energy for a u8[4]. 💜

ngl the pad field is literally just future-proofing — it exists so future extensions have somewhere to live. respect the hustle. 🙈

🦋 SEE ALSO 🦋

ok this is the part where the whole friend group shows up. starting with the kernel file itself:

Kernel file ./include/linux/net/intel/virtchnl2.h

and now the entire guest list, bestie, hold on tight:

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_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_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 whole crew fr fr, nobody got left off the list. 🫶💖

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and that's the page!! 💅 this lil manpage lives in ./include/linux/net/intel, dated October 2026, and it's filed under struct virtc..._reg_offsets(9) in the Kernel API Manual — go forth and read those clock register offsets, bestie, you've got this 🎀✨🦋